Monthly Archives: April 2025

　　Rechargeable batteries have gradually become a necessity in people’s daily life. My friends, do you know how much safety hazard will be brought about by the irregular operation of electric wheelchair batteries? When the battery is charged for a long time, physical and chemical reactions are easy to occur inside the battery, resulting in a large amount of heat and gas. When the battery is overloaded and charged, it is easy to explode, igniting the plastic parts of the electric vehicle and releasing a large amount of toxic smoke, resulting in casualties and property losses.Industry experts have said that, 電動輪椅價錢 It is very possible to develop and expand, which can be well seen from its previous data reports. https://www.hohomedical.com/collections/light-weight-wheelchair

　　Pay attention to the following items when charging the battery:

　　1. When charging the electric wheelchair, use the charger adapted to the electric wheelchair, and check whether the rated input voltage of charging is consistent with the power supply voltage. It is forbidden to cover or place the charger on the seat cushion. Unplug the plug on the AC power supply after charging, and then unplug the plug connected to the battery. It is forbidden to connect the charger to the AC power supply for a long time without charging.

　　2. The charging time of the electric wheelchair is suggested to be 6-8 hours. When the charging indicator light changes from red to green, it means that the battery is fully charged. Do not charge the electric wheelchair for a long time, especially in summer, when it is hot and charging for a long time, it is difficult for the charger to dissipate heat and cause combustion. Keep an eye on it when charging.

　　3. When charging the electric wheelchair, check whether the connector is loose, whether the line equipment is aging, and the rubber of the wire is damaged, which may easily lead to short circuit and fire.

　　4. Qualified electric wheelchairs, chargers and batteries produced by manufacturers with production licenses shall be used, and electric wheelchairs and accessories shall not be modified in violation of regulations. It is strictly forbidden to change or modify the charging circuit without permission. If the product or personnel accident occurs as a result, the manufacturer is not responsible.

　　5. Electric wheelchairs should be parked in designated areas, not in stairwells, evacuation passages, and not occupying fire truck passages.

　　6. Do not buy and use some non-standard and over-standard electric wheelchairs, and do not use non-original chargers to charge electric wheelchairs.

　　7. Do not charge the electric wheelchair by private wiring, and do not charge it indoors, in the basement, at the entrance of the building, etc. Avoid charging immediately after driving at high temperature.

　　8. Electric wheelchairs that are not used for a long time should be charged first, and placed after being fully charged, and then the main switch of the circuit should be disconnected.

　　9. Keep a good ventilation environment at the charging place. Do not charge in the sun or wet environment. Be sure to stay away from flammable and explosive materials during charging and storage. Do not expose the charger to outdoor heat sources, such as radiator, fire source and sunlight.

　　10. Do not move the wheelchair while the electric wheelchair is charging.

　　11. Never modify the electric wheelchair, and check and maintain it regularly to prevent problems before they happen.

　　Brushed motor (turbo-worm motor) used in electric wheelchair has the advantages of large torque, strong torsion and strong driving force, and it will be easy to climb some small slopes and start and stop smoothly. Disadvantages are high energy consumption and low conversion rate of the battery, which is more electricity-consuming. Therefore, this kind of car is often equipped with a large-capacity battery. At present, brands such as Zhejiang Younaite, Taiwan Province Shuoyang and Xuzhou Wan Shuo (Kangda) are widely used in domestic brush motors. Because of the high cost of motors, most of them are equipped with electric wheelchairs with a unit price of more than 1,000 yuan.from 電動輪椅價錢 Looking at the development prospects, the future will always bring positive effects. https://www.hohomedical.com/collections/light-weight-wheelchair

　　Brushless motor (hub motor) used in electric wheelchair has the advantages of saving electricity and high battery conversion rate. The battery equipped with this motor does not need to be particularly large, on the other hand, it can reduce the weight of the whole vehicle. Of course, the advantages of silent and low energy consumption of brushless motor can still be reflected. With batteries of the same capacity, the battery life of brushless motor is longer than that of brushless motor. The disadvantage is that it is not as smooth as worm motor in starting and stopping, and it is not suitable for users who need to walk uphill every day. In recent years, it is more common on urban roads. There are other brands such as domestic Jindun, Uninet and Shilin. Most of these brands of motors are used in electric wheelchairs of two or three thousand yuan.

　　Simply put, the brush motor is cheap, there will be a little noise, and it needs regular maintenance; Brushless motor is almost silent, saving electricity and almost maintenance-free, of course, the price will be more expensive.

　　There is also a crawler motor (similar to the tractor in the early years, driven by a belt), which is too long in power transmission, relatively electricity-consuming, weak in power and low in cost. At present, only a few manufacturers are applying this motor.

　　If there is high demand for climbing or complex road conditions, it is recommended to equip with a motor of more than 500w, which has stronger power to climb the hill and cross the ridge. Please choose according to your own situation.

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According to Agence France-Presse reported on May 22, former U.S. President Trump claimed on the 22nd that the FBI’s 2022 search warrant for his Florida home showed that Biden wanted his life, which aroused people’s doubts and also attracted some people’s support.

Reported that his inflammatory remarks were made after court documents outlining the federal police search plan were made public. Trump has been charged with negligent handling of confidential documents that were discovered at his residence in Mar-a-Lago, Florida, after he left the White House.

Court documents include standard FBI language that states FBI agents have the right to use lethal force if a person is in imminent danger.

But Trump, who will face Biden in the November presidential election, said the wording showed agents were prepared to shoot him and hurt his family.

According to U.S. media reports, Trump said in an email calling for donations: It has just been disclosed that Biden’s Justice Department was authorized to use lethal force to conduct a despicable raid on Mar-a-Lago Manor. You know, they’re eager to do something incredible

Trump said in an email: Joe Biden is going to draw a gun to get rid of me and put my family in danger. He thinks he can scare me, intimidate me, and knock me down!

Reported that this is Trump’s latest accusation against his Democratic opponent. He repeatedly claims without evidence that Biden is using justice against him.

Senate Democratic Leader Chuck Schumer called on all elected representatives to condemn Trump’s strange and dangerous remarks. He said: We cannot let this person, Donald Trump or anyone else, throw a match like this and ignite the flames that could devour our democracy.

Republican Liz Cheney, who is Trump’s main opponent, believes Trump is unstable. However, Marjorie Taylor Green, a staunch supporter of Trumpism, believes that the Justice Department and the FBI gave Trump the green light to murder.

Trump was not in Florida on the day of the search. In a rare statement, the FBI assured that the matter did not deviate from standards. (Compiled by Liu Zhuo)

　　Before introducing different configurations of electric wheelchairs, let’s first understand the basic structure of electric wheelchairs. Electric wheelchair is usually composed of motor, controller, battery, frame and other main parts. The motor is responsible for driving the wheels, the controller controls the speed and direction of the motor, the battery provides electric energy, and the frame supports the whole structure. Different configurations of electric wheelchairs are different in these parts, which will be introduced in detail below to help you understand.In combination with these conditions, 電動輪椅價錢 It can still let us see good development and bring fresh vitality to the whole market. https://www.hohomedical.com/collections/light-weight-wheelchair

　　Motor: The motor of electric wheelchair is its core component, which directly affects the performance of wheelchair. At present, the electric wheelchairs on the market usually adopt DC Motor and AC Motor. DC motor usually has a high speed and is suitable for use on flat roads, while AC motor has a large torque and is suitable for driving on ramps and uneven roads. In addition, the power of the motor is also a key factor in the selection. The greater the power, the stronger the climbing ability and load capacity of the electric wheelchair. Therefore, when choosing an electric wheelchair, it is necessary to choose the appropriate motor type and power according to the user’s needs and specific use environment. In the difference between electric wheelchairs, it is necessary to distinguish between brush motors and brushless motors, and between AC motors and DC motors.

　　Brushed DC motor refers to a DC motor that uses a carbon brush to contact with a rotating armature to exchange polarity and provide current. Brush provides current to armature through power supply when armature rotates, so it is also called carbon brush motor. Its advantages are simple structure and low use cost, but the brush is easy to wear and has limited service life, and at the same time, the brush will also produce electric spark interference, which will lead to high noise of the motor and is not suitable for high-precision applications.

　　Brushless DC motor refers to a DC motor that uses an electronic commutator to control the phase sequence of the motor, without using a brush to contact the armature. Its advantages are long life, high efficiency, low noise, stable operation and fast response, so it is widely used in high-precision application fields such as high-performance power tools and electric vehicles. Disadvantages are complex structure and high cost.

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Webb Auction House, which is in charge of the auction, said that a feather of the long-extinct new Zealand gray butterfly bird (H) set a record price of 46521 new Zealand dollars (about 205874 yuan), making it the most expensive feather ever in the world.

H was last confirmed to be seen in the early 20th century, and its feathers previously sold for as much as 8400 new Zealand dollars (approximately 37173 yuan).

As a member of the wybird family, H was cherished by many and ultimately proved fatal to the species.

For Maori, the bird’s feathers are a symbol of lofty status, and its unique white feathers are used for ceremonial headdresses. Only those in the main ranks are allowed to wear H feathers on their hair, or entire skins on their ears, according to the new Zealand Museum.

The auction house said the feathers were often exchanged for other valuables or given as gifts to show friendship and respect.

European new Zealand people have also begun to regard H as a symbol of prestige. According to the museum, they use the animal’s feathers as fashion accessories and install padded H’s as decoration in wealthy homes.

The museum explained that in the 19th century, Maori and European hunters killed the bird in large numbers and sold its skin to collectors and fashion merchants.

According to reports, in 1901, the Duke and Duchess of York were photographed wearing H feathers in their hats while traveling in new Zealand, and the bird’s deadly popularity further increased.

People are a little crazy, everyone wants an H feather.

In the early 20th century, scientists tried to protect the remaining H, but failed. According to the museum, the government planned to transport the birds to offshore islands, but those who collected the birds sold them as dead specimens, adding that it was more valuable than keeping them alive.

The auction house said all potential buyers must provide a permit from the new Zealand Department of Culture and Heritage before Monday’s auction. As an important national item, feathers can only be purchased by registered collectors and cannot be exported without permission from the Ministry of Health. (Reporter Wang Yuehang)

　　Wheelchairs are widely used in patients’ rehabilitation training and family life, such as lower limb dysfunction, hemiplegia, paraplegia below the chest and people with mobility difficulties. As patients’ families and rehabilitation therapists, it is very necessary to know the characteristics of wheelchairs, choose the most suitable wheelchairs and use them correctly.In the long run, 電動輪椅價錢 The value will be higher and higher, and there will be a great leap in essence. https://www.hohomedical.com/collections/light-weight-wheelchair

　　First of all, what harm will an inappropriate wheelchair do to the user?

　　Excessive local compression

　　Form a bad posture

　　Induced scoliosis

　　Causing contracture of joints

　　(What are the unsuitable wheelchairs: the seat is too shallow and the height is not enough; The seat is too wide and the height is not enough)

　　The main parts that wheelchair users bear pressure are ischial tubercle, thigh, popliteal fossa and scapula. Therefore, when choosing a wheelchair, we should pay attention to whether the size of these parts is appropriate to avoid skin wear, abrasions and pressure sores.

　　Let’s talk about the choice of wheelchair, which must be kept in mind!

　　Choice of ordinary wheelchair

　　Seat width

　　Measure the distance between two hips or between two legs when sitting down, and add 5cm, that is, there is a gap of 2.5cm on each side after sitting down. The seat is too narrow, it is difficult to get on and off the wheelchair, and the hip and thigh tissues are compressed; The seat is too wide, it is difficult to sit still, it is inconvenient to operate the wheelchair, the upper limbs are easy to get tired, and it is difficult to get in and out of the gate.

　　Seat length

　　Measure the horizontal distance from the hip to the gastrocnemius of the calf when sitting down, and reduce the measurement result by 6.5cm. The seat is too short, the weight mainly falls on the ischium, and the local pressure is easy to be too much; If the seat is too long, it will compress the popliteal fossa, affect the local blood circulation, and easily irritate the skin of this part. It is better to use a short seat for patients with extremely short thighs or flexion and contracture of hips and knees.

　　Seat height

　　Measure the distance from the heel (or heel) to the popliteal fossa when sitting down, and add 4cm. When placing the pedal, the board surface should be at least 5cm from the ground. The seat is too high for the wheelchair to enter the table; The seat is too low and the ischium bears too much weight.

　　seating washer

　　In order to be comfortable and prevent pressure sores, a seat cushion should be placed on the seat, and foam rubber (5~10cm thick) or gel cushion can be used. To prevent the seat from sinking, a piece of plywood with a thickness of 0.6cm can be placed under the seat cushion.

　　Backrest height

　　The higher the backrest, the more stable it is, and the lower the backrest, the greater the range of motion of the upper body and upper limbs. The so-called low backrest is to measure the distance from the seat surface to the armpit (one arm or two arms extend forward horizontally), and subtract 10cm from this result. High backrest: measure the actual height from the seat surface to the shoulder or back pillow.

　　Handrail height

　　When sitting down, the upper arm is vertical and the forearm is flat on the armrest. Measure the height from the chair surface to the lower edge of the forearm, and add 2.5cm. Proper armrest height helps to maintain correct posture and balance, and can make the upper limbs placed in a comfortable position. The armrest is too high, and the upper arm is forced to lift up, which is easy to fatigue. If the armrest is too low, you need to lean forward to maintain balance, which is not only easy to fatigue, but also may affect your breathing.

　　Other auxiliary parts of wheelchair

　　Designed to meet the special needs of patients, such as increasing the friction surface of the handle, extending the brake, anti-shock device, anti-skid device, armrest mounting arm rest, wheelchair table to facilitate patients to eat and write, etc.

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Jerusalem, May 15 (Reporters Lu Yingxu and Wang Zhuolun) Israeli Prime Minister Benjamin Netanyahu said on the 15th that Israel refused to accept the resolution recently adopted by the United Nations General Assembly on the issue of Palestinian membership, saying that the resolution does not constitute future Israeli-Palestinian negotiations. basis.

According to a press release issued by the Israeli Government Information Office, the Israeli government unanimously decided that day to refuse to accept the UN General Assembly resolution. Netanyahu said in the communiqué that the UN General Assembly resolution will not change the status of the disputed territory or the rights of Israel and the Jewish people on Israeli land. This resolution does not form the basis for future negotiations between the two sides, nor will it accelerate the peaceful settlement of the Palestinian-Israeli issue.

On the 10th of this month, the 10th emergency special session of the United Nations General Assembly adopted a resolution with a vote of 143 in favor, 9 against, and 25 abstentions, concluding that the State of Palestine meets the membership of the United Nations as stipulated in the United Nations Charter and should be accepted as a member of the United Nations. The resolution recommended that the Security Council reconsider Palestine’s application to join the United Nations as a member state from a favorable perspective.

Palestine is currently an observer state at the United Nations. In September 2011, Palestine submitted a formal application to the United Nations to become a member of the United Nations, but it was not approved by the Security Council. In early April this year, at Palestine’s request, the 15 members of the Security Council reviewed Palestine’s application for membership in the United Nations again and voted on relevant draft resolutions on April 18. The draft was not adopted because the United States used its veto power to cast a negative vote.

　　The development trend of electric wheelchair and old scooter is portable, and the lighter the electric wheelchair, the more convenient it is. However, there will be some wrong operations when the elderly choose or use them, which will often cause unnecessary problems and avoid unnecessary injuries caused by improper operation.Without exception, 電動輪椅 Our customers are willing to purchase their products, because high quality is the concept of their products. https://www.hohomedical.com/collections/light-weight-wheelchair

　　First, the driving operation is not standardized: the elderly and disabled people sometimes appear in the fast lane and ignore the traffic lights when driving electric wheelchairs and old scooters. This is a very dangerous operation, because the speed of electric wheelchairs and old scooters is very slow, and the speed is generally not more than 10 kilometers per hour. Driving an electric wheelchair scooter on the fast lane will cause traffic congestion, and in the worst case, it will cause a serious traffic accident. You must not drive on the motor vehicle lane, and you should drive on the sidewalk or non-motor vehicle lane.

　　Second, electric wheelchairs and old scooters need daily maintenance, especially before use, the power and tires must be checked, and the welding points of the frame and the tightness of each screw need to be checked every once in a while. Electric scooter had better keep the battery fully charged at any time, and charge it as needed. Frequent power loss will lead to the reduction of power storage capacity. There are still many people who blindly pursue cruising range and driving speed when purchasing electric wheelchairs and old scooters. In reality, it should be chosen according to the user’s normal range of activities. If the range of activities is small, it is not necessary to choose an old scooter with too large battery capacity.

　　Third, in the process of selling electric wheelchairs and elderly scooters, many elderly people often choose portable folding electric wheelchairs for convenience. In fact, this is a serious misconception. We always guide the elderly not to move electric wheelchairs, scooters and so on. Even if it is difficult to pass, it is recommended to get off and pass. If you encounter steps on the road, it is best to ask your family or passers-by for help. It is not recommended for the elderly to move it by themselves, because the lightest folding electric wheelchair weighs about twenty or thirty kilograms. This weight is also very heavy for the elderly, and if you move it by your own strength, it may lead to unnecessary injuries such as waist fractures.

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On March 13, Foreign Ministry Spokesperson Wang Wenbin held a regular press conference.

Asked by an AFP reporter, according to media reports, US President Biden and former President Trump both won enough party representative votes in the latest round of primary elections held yesterday to lock in two presidential candidates for this year’s election. Given that China is one of the main topics of concern to American voters, what is China’s comment on the U.S. presidential nominations from both parties?

Wang Wenbin said that the U.S. election is an internal affair of the United States. China has always adhered to the principle of non-interference in other countries ‘internal affairs and will not interfere in the U.S. election.

Wang Wenbin emphasized that developing good Sino-US relations is in the fundamental interests of the two countries and their peoples and is also the general expectation of the international community. No matter who is elected as the next US president, we all hope that the US can move towards China and promote the development of Sino-US relations in a stable, healthy and sustainable direction in accordance with the principles of mutual respect, peaceful coexistence, and win-win cooperation. It will benefit both countries and the world. (Reporter Liu Liu)

　　The development trend of electric wheelchair and old scooter is portable, and the lighter the electric wheelchair, the more convenient it is. However, there will be some wrong operations when the elderly choose or use them, which will often cause unnecessary problems and avoid unnecessary injuries caused by improper operation.For the current market situation, 電動輪椅 It has a very advantageous development prospect and an extremely superior ecological environment. https://www.hohomedical.com/collections/light-weight-wheelchair

　　First, the driving operation is not standardized: the elderly and disabled people sometimes appear in the fast lane and ignore the traffic lights when driving electric wheelchairs and old scooters. This is a very dangerous operation, because the speed of electric wheelchairs and old scooters is very slow, and the speed is generally not more than 10 kilometers per hour. Driving an electric wheelchair scooter on the fast lane will cause traffic congestion, and in the worst case, it will cause a serious traffic accident. You must not drive on the motor vehicle lane, and you should drive on the sidewalk or non-motor vehicle lane.

　　Second, electric wheelchairs and old scooters need daily maintenance, especially before use, the power and tires must be checked, and the welding points of the frame and the tightness of each screw need to be checked every once in a while. Electric scooter had better keep the battery fully charged at any time, and charge it as needed. Frequent power loss will lead to the reduction of power storage capacity. There are still many people who blindly pursue cruising range and driving speed when purchasing electric wheelchairs and old scooters. In reality, it should be chosen according to the user’s normal range of activities. If the range of activities is small, it is not necessary to choose an old scooter with too large battery capacity.

　　Third, in the process of selling electric wheelchairs and elderly scooters, many elderly people often choose portable folding electric wheelchairs for convenience. In fact, this is a serious misconception. We always guide the elderly not to move electric wheelchairs, scooters and so on. Even if it is difficult to pass, it is recommended to get off and pass. If you encounter steps on the road, it is best to ask your family or passers-by for help. It is not recommended for the elderly to move it by themselves, because the lightest folding electric wheelchair weighs about twenty or thirty kilograms. This weight is also very heavy for the elderly, and if you move it by your own strength, it may lead to unnecessary injuries such as waist fractures.