CN115869132B - Nursing transfer device - Google Patents

Nursing transfer device Download PDF

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Publication number
CN115869132B
CN115869132B CN202211537422.3A CN202211537422A CN115869132B CN 115869132 B CN115869132 B CN 115869132B CN 202211537422 A CN202211537422 A CN 202211537422A CN 115869132 B CN115869132 B CN 115869132B
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wall
air
fixedly connected
plate
pipe
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CN115869132A (en
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胡志燕
程苗苗
张鑫
高娜娜
刘香婷
陈欣
卫小晴
朱青
余婷
张雨甜
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Air Force Medical University of PLA
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Air Force Medical University of PLA
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Abstract

The invention belongs to the technical field of nursing transfer devices, and particularly relates to a nursing transfer device, which comprises a mounting plate, wherein the lower end of the mounting plate is fixedly connected with a plurality of moving wheels, the upper end of the mounting plate is provided with two groups of air cylinders, the number of each group of air cylinders is two, each group of air cylinders is fixedly connected with a fixed block, the outer walls of the two fixed blocks are respectively and fixedly connected with a U-shaped block, the upper ends of the two U-shaped blocks are respectively and fixedly connected with a protection plate, and the outer wall of one protection plate is provided with an exhaust mechanism. The invention can prevent the patient from being transported in a transportation process by adopting a mode of transporting medical staff, can prevent the device from being deviated in the transportation process, has poor use effect, can reduce the friction force between the patient and a transportation bed in the transportation process, can keep a certain temperature of the roller when in use, avoids the influence of low temperature on the illness state of the patient, reduces the labor cost and simultaneously improves the working efficiency of the device.

Description

Nursing transfer device
Technical Field
The invention belongs to the technical field of nursing transfer devices, and particularly relates to a nursing transfer device.
Background
Because of various reasons in life, the human body is inevitably injured to some extent, when the human body is injured to some extent, the human body is usually sent to a hospital for treatment, and a patient is inevitably required to carry out a series of examinations after arriving at the hospital, so that the cause of the patient is determined, and the patient is inevitably required to be carried in the examination process.
At present, a transfer bed is usually adopted in some hospitals to transfer patients, but the transfer device at present is not convenient for patients to transfer from the transfer bed to a sickbed, two medical personnel are required to carry cooperatively in the transfer process, the mode is time-consuming and labor-consuming, sometimes too strong, secondary injury is likely to be brought to the patients, and when the transfer bed is used in cold weather to transfer from the outside to the ward, the patient suffers from chronic bronchitis, asthma, chronic pulmonary disease and other illness states, the illness state is repeatedly or acutely aggravated due to low temperature, the illness state of the patient is aggravated, the labor cost is increased, and the using effect of the device is also affected.
For this purpose, we propose a nursing transfer device to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the problems and provide a nursing transfer device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a nursing transfer device, includes the mounting panel, the lower extreme fixedly connected with of mounting panel removes the wheel, two sets of cylinders are installed to the upper end of mounting panel, and every group the quantity of cylinder is two, equal fixedly connected with fixed block on the cylinder, two the outer wall of fixed block is fixedly connected with U-shaped piece respectively, two the upper end of U-shaped piece is all fixedly connected with guard plate, one of them the outer wall of guard plate is provided with exhaust mechanism, two sliding connection between the U-shaped piece has the transfer board, the transfer board outer wall is provided with accuse electricity mechanism, accuse electricity mechanism includes the first conducting strip and the second conducting strip of transfer board outer wall installation, one of them the inner wall of U-shaped piece is installed with first conducting strip and second conducting strip of first conducting strip assorted, the lower extreme of U-shaped piece is provided with actuating mechanism, the upper end outer wall of mounting panel is installed the battery, the upper end of mounting panel is provided with gas injection auxiliary mechanism, the lower extreme of mounting panel is provided with mechanism, one of anti-skidding mechanism includes the lower extreme is provided with exhaust mechanism, two the air cushion, the permanent magnet frame is provided with the permanent magnet frame, the permanent magnet is connected with the second air cushion is provided with the air cushion, the permanent magnet frame is connected with the second air cushion is provided with the air cushion pad, the permanent magnet frame is connected with the outer wall is provided with the air cushion is fixed with the air cushion pad, the air cushion is connected with the air cushion is fixed with the air cushion pad, the air cushion is fixed with the air cushion is connected with the air cushion is fixed with the other side, the heat conduction auxiliary mechanism comprises a plurality of grooves formed in the outer walls of a first air cushion and a second air cushion, two supports are fixedly connected in the grooves, a rotating rod is connected between the outer walls of the supports through bearings in a rotating mode, rollers are installed on the outer walls of the rotating rod, cavities are formed in the inner walls of the supports, sliding plates are slidably connected with the inner walls of the cavities, the same second springs are fixedly connected between the outer walls of the sliding plates and the inner walls of the cavities, second conductive blocks are installed on the outer walls of the sliding plates, the second conductive blocks are connected with storage batteries, conductive sheets and thermistors are installed on the inner walls of the supports, electromagnetic relays are arranged at the upper ends of the supports, electric heat conducting sheets are installed on the inner walls of the rollers, and are electrically connected with the electric heat conducting sheets, and the electromagnetic relays are electrically connected with the electric heat conducting sheets.
In the above-mentioned nursing transfer device, actuating mechanism includes in the L shape fixed plate of one of them U-shaped piece's lower extreme outer wall interactive connection, the motor is installed to the outer wall of L shape fixed plate, the output shaft fixedly connected with of motor two gears, transfer the lower extreme outer wall fixedly connected with of board two with gear engaged with rack.
In the nursing transfer device, the air injection auxiliary mechanism comprises an air pump arranged at the upper end of the mounting plate, an air guide hose is fixedly connected to the output end of the air pump, an air guide pipe is communicated with the upper end of the air guide hose, a first air injection pipe and a second air injection pipe are respectively communicated with the outer wall of the air guide pipe, the first air injection pipe is mutually communicated with the second air cushion, a first electromagnetic valve is arranged on the outer wall of the first air injection pipe, the second air injection pipe is mutually communicated with the first air cushion, a second electromagnetic valve is arranged on the outer wall of the second air injection pipe, the first conductive strip is respectively electrically connected with the second electromagnetic valve and the air pump, the second conductive strip is respectively electrically connected with the first electromagnetic valve and the air pump, and the input end of the air pump is mutually communicated with the fixing frame.
In the nursing transfer device, the exhaust mechanism comprises an exhaust pipe connected with the outer wall of one of the protection plates, one end of the exhaust pipe is communicated with a U-shaped pipe, the U-shaped pipe is respectively communicated with the first air cushion and the second air cushion, and a second air pressure valve is arranged on the outer wall of the exhaust pipe.
In the nursing transfer device, the outer walls of the air cylinders on one side are respectively fixedly connected with the fixing rods, and the same push-pull rod is fixedly connected between the outer walls of the two fixing rods.
1. Through the drive mechanism, gas injection auxiliary mechanism and the accuse electricity mechanism that set up mutually support, can be through the drive mechanism with transporting the position of the top half of bed displacement to the sick bed, trigger gas injection auxiliary mechanism through the displacement of transporting the bed, mutually support through air pump and first air cushion and second air cushion, can make the patient be in the state of trend sick bed, slope 45, accompany the effect of patient self gravity, on medical personnel's the sick bed of this transfer of patient can easily slide, reduced the cost of labor, improved the work efficiency of the device simultaneously.
2. Through the mutually supporting of anti-skidding mechanism and accuse electricity mechanism that sets up, the effort that produces between messenger's electromagnetic plate and the permanent magnet plate through accuse electricity mechanism, with permanent magnet plate outer wall fixed connection's rubber slipmat support and lean on ground, through the mutually supporting of air pump and first pneumatic valve, can make rubber slipmat form the negative pressure behind the contact ground, improved the stability of the device, can avoid the device to take place the skew in the transportation, lead to excellent in use effect.
3. Through the heat conduction auxiliary mechanism who sets up, through the mutually supporting of slide, second conducting block, heat conduction piece, thermistor and roller, can reduce the frictional force of patient and transportation bed through the roll of roller in transportation process, make the patient be convenient for transfer the sick bed from the transportation board to the roller can keep certain temperature when using, avoids the low temperature can cause the influence to patient's state of an illness.
To sum up: through the design of the invention, the patient can be prevented from being transported in the transportation process by adopting a mode of transporting medical staff, the device can be prevented from being deviated in the transportation process, the use effect is poor, the friction force between the patient and a transportation bed can be reduced in the transportation process, the roller can keep a certain temperature when in use, the influence of low temperature on the illness state of the patient is avoided, the labor cost is reduced, and the working efficiency of the device is improved.
Drawings
Fig. 1 is a schematic structural view of a nursing transport device provided by the invention;
fig. 2 is a schematic structural view of a driving mechanism of a nursing transport device provided by the invention;
fig. 3 is a schematic structural view of an air injection auxiliary mechanism of a nursing transfer device provided by the invention;
fig. 4 is a schematic structural view of a heat conduction auxiliary mechanism of a nursing transfer device provided by the invention;
fig. 5 is a schematic structural view of an anti-slip mechanism of a nursing transport device provided by the invention;
FIG. 6 is a schematic view of a second air cushion of the nursing transport device according to the present invention;
fig. 7 is a schematic structural diagram of an electricity control mechanism of a nursing transfer device provided by the invention;
fig. 8 is a schematic structural view of an exhaust mechanism of a nursing transport device provided by the invention.
In the figure: 1. a mounting plate; 2. a moving wheel; 3. a storage battery; 4. a cylinder; 5. a fixed rod; 6. a push-pull rod; 7. a fixed block; 8. a U-shaped block; 9. a protection plate; 10. a driving mechanism; 101. an L-shaped fixing plate; 102. a motor; 103. a gear; 104. a rack; 11. a transfer plate; 12. an air injection auxiliary mechanism; 121. an air pump; 122. an air guide hose; 123. an air duct; 124. a first gas injection pipe; 125. a first electromagnetic valve; 126. a second gas injection pipe; 127. a second electromagnetic valve; 13. a first air cushion; 14. an anti-slip mechanism; 141. a fixed frame; 142. an electromagnetic plate; 143. a first spring; 144. a permanent magnet plate; 145. a rubber anti-slip pad; 146. an air suction pipe; 147. a first air pressure valve; 15. an electricity control mechanism; 151. a first conductive block; 152. a first conductive strip; 153. a second conductive strip; 16. a heat conduction auxiliary mechanism; 161. a support; 162. a rotating rod; 163. a bearing; 164. a slide plate; 165. a second conductive block; 166. an electrically conductive sheet; 167. a conductive sheet; 168. a thermistor; 169. a roller; 1611. a second spring; 1612. an electromagnetic relay; 17. an exhaust mechanism; 171. an exhaust pipe; 172. a second pneumatic valve; 173. a U-shaped tube; 18. and a second air cushion.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
As shown in fig. 1-8, a nursing transfer device comprises a mounting plate 1, the lower extreme fixedly connected with of mounting plate 1 removes round 2, two sets of cylinders 4 are installed to the upper end of mounting plate 1, and the quantity of every set of cylinder 4 is two, all fixedly connected with fixed block 7 on every set of cylinder 4, the outer wall of two fixed blocks 7 is fixedly connected with U-shaped piece 8 respectively, the upper end of two U-shaped pieces 8 is all fixedly connected with guard plate 9, the outer wall of one of them guard plate 9 is provided with exhaust mechanism 17, sliding connection between two U-shaped pieces 8 has transfer board 11, transfer board 11 outer wall is provided with accuse motor mechanism 15, the lower extreme of U-shaped piece 8 is provided with actuating mechanism 10, battery 3 is installed to the upper end outer wall of mounting plate 1, the upper end of mounting plate 1 is provided with gas injection auxiliary mechanism 12, the lower extreme of mounting plate 1 is provided with anti-skidding mechanism 14, first air cushion 13 is installed to the upper end outer wall of one side of transfer board 11, the opposite side upper end outer wall of transfer board 11 is installed with second air cushion 18, first air cushion 13 and second 18 outer wall is provided with heat conduction auxiliary mechanism 16.
The actuating mechanism 10 includes the L shape fixed plate 101 of the lower extreme outer wall interactive connection in one of them U-shaped piece 8, the motor 102 is installed to the outer wall of L shape fixed plate 101, the output shaft fixedly connected with of motor 102 has two gears 103, the lower extreme outer wall fixedly connected with of transfer board 11 and two racks 104 that mesh with gear 103, the auxiliary mechanism that annotates gas 12 includes the air pump 121 that mounting panel 1 upper end set up, the output fixedly connected with air duct 122 of air pump 121, the upper end intercommunication of air duct 122 has air duct 123, the outer wall of air duct 123 is linked together first gas injection pipe 124 and second gas injection pipe 126 respectively, first gas injection pipe 124 and second air cushion 18 intercommunication each other, the outer wall of first gas injection pipe 124 is provided with first solenoid valve 125, second gas injection pipe 126 and first air cushion 13 intercommunication each other, the outer wall of second gas injection pipe 126 is provided with second solenoid valve 127, the inertia that accompanies patient's own gravity to produce this moment, through the roller 169 that sets up with first air cushion 13 and second air cushion 18 outer wall cooperate, friction between the patient and this transfer device can be reduced, under the assistance of medical personnel can easily shift to this patient on this sick bed, the work cost is reduced simultaneously, this patient's efficiency is improved.
The accuse electric mechanism 15 includes in the first conducting block 151 of transporting board 11 outer wall installation, first conducting strip 152 and second conducting strip 153 of first conducting block 151 assorted are installed to the inner wall of one of them U-shaped piece 8, first conducting strip 152 respectively with second solenoid valve 127 and air pump 121 electric connection, second conducting strip 153 respectively in first solenoid valve 125 and air pump 121 electric connection, the fixed frame 141 that anti-skidding mechanism 14 includes mounting panel 1 lower extreme setting, the input and the fixed frame 141 intercommunication of air pump 121, the upper end inner wall of fixed frame 141 is provided with electromagnetic plate 142, electromagnetic plate 142 respectively with first conducting strip 152 and second conducting strip 153 electric connection, the inner wall sliding connection of fixed frame 141 has permanent magnet plate 144, the outer wall fixedly connected with rubber slipmat 145 of permanent magnet plate 144, the through-hole that corresponds each other has all been seted up to permanent magnet plate 144 and the outer wall of rubber slipmat 145, fixedly connected with two first springs 143 between the outer wall of fixed frame 141, the outer wall intercommunication of fixed frame 141 has the breathing pipe 146, the outer wall intercommunication of breathing pipe 146 is provided with first pneumatic valve 147, can make the rubber mat 145 take place after the negative pressure stability, the negative pressure that can not take place in the course to take place, the stability after the device is improved, the stability is avoided this ground to take place, the bad contact.
The heat conduction auxiliary mechanism 16 comprises a plurality of grooves formed in the outer walls of the first air cushion 13 and the second air cushion 18, two supports 161 are fixedly connected in the grooves, a rotating rod 162 is rotatably connected between the outer walls of the two supports 161 through a bearing 163, a roller 169 is arranged on the outer wall of the rotating rod 162, a cavity is formed in the inner wall of the support 161, a sliding plate 164 is slidably connected with the inner wall of the cavity, the same second spring 1611 is fixedly connected between the outer wall of the sliding plate 164 and the inner wall of the cavity, a second conductive block 165 is arranged on the outer wall of the sliding plate 164, the second conductive block 165 is connected with a storage battery 3, a conductive sheet 167 and a thermistor 168 are arranged on the inner wall of the support 161, an electromagnetic relay 1612 is arranged at the upper end of the support 161, an electric conductive sheet 166 is arranged on the inner wall of the roller 169, the conductive sheet 167 is electrically connected with the conductive sheet 166, the electromagnetic relay 1612 is electrically connected with the conductive sheet 166, the thermistor 168 is electrically connected with the electromagnetic relay 1612, friction force between a patient and a transfer bed can be reduced in the transfer process, the patient can be conveniently transferred from the transfer plate 11 to the roller 169, and the patient can be kept at a certain temperature in use, and the condition of the patient can be prevented from being influenced by low temperature.
The exhaust mechanism 17 comprises an exhaust pipe 171 connected with the outer wall of one protection plate 9, one end of the exhaust pipe 171 is communicated with a U-shaped pipe 173, the U-shaped pipe 173 is respectively communicated with the first air cushion 13 and the second air cushion 18, the outer wall of the exhaust pipe 171 is provided with a second air pressure valve 172, the outer wall of one side cylinder 4 is respectively and fixedly connected with a fixed rod 5, and the same push-pull rod 6 is fixedly connected between the outer walls of the two fixed rods 5.
The principle of operation of the present invention will now be described as follows: when a patient lies on the transfer plate 11, the roller 169 arranged on the outer walls of the first air cushion 13 and the second air cushion 18 drives the sliding plate 164 to move downwards when being subjected to pressure of the patient, so that the second conductive block 165 arranged on the outer wall of the sliding plate 164 is in butt joint with the conductive sheet 167, the conductive heat sheet 166 is automatically started to preheat the roller 169, and then the roller 169 can keep a certain temperature to conduct heat to the patient in cold winter, the influence of low temperature on the illness state of the patient can be avoided, the circuit between the conductive heat sheet 166 and the storage battery 3 can be cut off in summer, the temperature of the roller 169 is prevented from rising, when the temperature generated by the conductive heat sheet 166 is too high, the resistance value of the thermistor 168 can be automatically reduced, the current introduced by the electromagnetic component of the electromagnetic relay 1612 is increased, magnetism is enhanced, the electromagnetic component of the electromagnetic relay 1612 can overcome the elasticity of the elastic contact of the electromagnetic relay 1612, the contact of the electromagnetic relay 1612 is disconnected, the thermal sheet 166 is further automatically powered off, the conductive heat is stopped, and discomfort of the patient caused by the excessive temperature of the roller 169 is avoided;
when a patient is transferred, the push-pull rod 6 is held by hand, the device is moved to one side of the patient bed to be transferred, the switch of the air cylinder 4 is turned on, the height of the transfer plate 11 is slightly higher than that of the patient bed, the motor 102 is started, the gear 103 fixedly connected with the output shaft of the motor 102 is matched with the rack 104 arranged at the lower end of the transfer plate 11, the transfer plate 11 is moved to a half position of the patient bed, in the moving process of the transfer plate 11, the air pump 121 and the second electromagnetic valve 127 can be automatically operated through the combination of the first conductive block 151 and the first conductive strip 152, the air pump 121 is operated through the air guide hose 122, the air guide pipe 123 and the second air injection pipe 126, the air is injected into the first air cushion 13, the input end of the air pump 121 is communicated with the fixed frame 141 during air injection, the acting force generated between the electromagnetic plate 142 and the permanent magnet plate 144 can enable the rubber anti-slip cushion 145 fixedly connected with the lower end of the permanent magnet plate 144 to lean against the ground, negative pressure can be generated through the through holes arranged on the outer walls of the permanent magnet plate 144 and the first conductive block 152, the rubber anti-slip cushion 145 can be used for generating negative pressure, the rubber anti-slip cushion 145 can be well-adsorbed by the device, and the stability can be prevented from being offset in the process;
when the negative pressure in the fixed frame 141 reaches a certain condition, the first air pressure valve 147 can be automatically opened, the air pump 121 is guaranteed to normally suck external air through the mutual matching of the air suction pipe 146 and the air pump 121, the second air cushion 18 can enable a patient to be in a state of leaning towards a sickbed along with air injection of the air pump 121, the patient is inclined by 45 degrees, the friction between the patient and the transferring device can be reduced along with the action of gravity of the patient through the matching of the rollers 169 arranged on the outer walls of the first air cushion 13 and the second air cushion 18, at the moment, the patient can easily slide onto the transferred sickbed with the help of medical staff, the transferring in a mode of carrying by the medical staff is avoided, and sometimes too strong force is likely to bring secondary injury to the patient, after the air pressure in the first air cushion 13 and the second air cushion 18 reaches a certain degree, the second air pressure valve 172 is opened, the air is discharged through the U-shaped pipe 173 and the air exhaust pipe 171, and the inner walls at the two ends of the U-shaped pipe 173 are respectively provided with air one-way valves.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (5)

1. The utility model provides a nursing transfer device, includes mounting panel (1), its characterized in that, the lower extreme fixedly connected with of mounting panel (1) removes round (2), two sets of cylinders (4) are installed to the upper end of mounting panel (1), and every group the quantity of cylinder (4) is two, every group all fixedly connected with fixed block (7) on cylinder (4), two the outer wall of fixed block (7) is fixedly connected with U-shaped piece (8) respectively, two the upper end of U-shaped piece (8) is all fixedly connected with guard plate (9), one of them the outer wall of guard plate (9) is provided with exhaust mechanism (17), two between U-shaped piece (8) sliding connection has transfer board (11), transfer board (11) outer wall is provided with accuse electricity mechanism (15), accuse electricity mechanism (15) are including first conducting block (151) in transfer board (11) outer wall installation, one of them U-shaped piece (8)'s inner wall install with first conducting block (151) assorted first conducting block (152) and second conducting block (153), injection mechanism (12) are installed to the upper end of mounting panel (1), injection mechanism (12) are installed to the upper end, the utility model discloses a heat-conducting device, including mounting panel (1), mounting panel (1) and air cushion (16), the lower extreme of mounting panel (1) is provided with anti-skidding mechanism (14), anti-skidding mechanism (14) include fixed frame (141) that mounting panel (1) lower extreme set up, the upper end inner wall of fixed frame (141) is provided with electromagnetic plate (142), the inner wall sliding connection of fixed frame (141) has permanent magnet plate (144), the outer wall fixedly connected with rubber slipmat (145) of permanent magnet plate (144), through-hole that corresponds each other has all been seted up to the outer wall of permanent magnet plate (144) and rubber slipmat (145), fixedly connected with two first springs (143) between the outer wall of permanent magnet plate (144) and fixed frame (141), the outer wall intercommunication of fixed frame (141) has breathing pipe (146), the outer wall of breathing pipe (146) is provided with first pneumatic valve (147), first air cushion (13) are installed to the outer wall of one side upper end of transfer plate (11), second (18) are installed to the outer wall of opposite side upper end of transfer plate (11), first (13) and second (18) outer wall (18) are all seted up in two air cushion (16) and are connected with auxiliary air cushion (161) including two inner grooves, the two outer walls of the support (161) are rotationally connected with a rotating rod (162) through a bearing (163), a roller (169) is installed on the outer wall of the rotating rod (162), a cavity is formed in the inner wall of the support (161), a sliding plate (164) is slidably connected to the inner wall of the cavity, the same second spring (1611) is fixedly connected between the outer wall of the sliding plate (164) and the inner wall of the cavity, a second conductive block (165) is installed on the outer wall of the sliding plate (164), a storage battery (3) is connected to the second conductive block (165), a conductive sheet (167) and a thermistor (168) are installed on the inner wall of the support (161), an electromagnetic relay (1612) is arranged at the upper end of the support (161), an electromagnetic conducting sheet (166) is installed on the inner wall of the roller (169), the conductive sheet (167) is electrically connected with the electromagnetic relay (166), the electromagnetic relay (1612) is electrically connected with the electromagnetic relay (166), and the thermistor (168) is electrically connected with the electromagnetic relay (1612).
2. A nursing transfer device according to claim 1, characterized in that the driving mechanism (10) comprises an L-shaped fixing plate (101) which is in interactive connection with the outer wall of the lower end of one of the U-shaped blocks (8), a motor (102) is installed on the outer wall of the L-shaped fixing plate (101), two gears (103) are fixedly connected with the output shaft of the motor (102), and two racks (104) meshed with the gears (103) are fixedly connected with the outer wall of the lower end of the transfer plate (11).
3. The nursing transfer device according to claim 1, wherein the air injection auxiliary mechanism (12) comprises an air pump (121) arranged at the upper end of the mounting plate (1), an air guide hose (122) is fixedly connected to the output end of the air pump (121), an air guide pipe (123) is communicated with the upper end of the air guide hose (122), a first air injection pipe (124) and a second air injection pipe (126) are respectively communicated with the outer wall of the air guide pipe (123), the first air injection pipe (124) is mutually communicated with a second air cushion (18), a first electromagnetic valve (125) is arranged on the outer wall of the first air injection pipe (124), the second air injection pipe (126) is mutually communicated with the first air cushion (13), a second electromagnetic valve (127) is arranged on the outer wall of the second air injection pipe (126), the first conductive strips (152) are respectively electrically connected with the second electromagnetic valve (127) and the air pump (121), the second conductive strips (153) are respectively electrically connected with the first electromagnetic valve (121), and the first conductive strips (142) are respectively electrically connected with the first conductive strips (142) and the second conductive strips (121).
4. A care transfer device according to claim 1, characterized in that the exhaust mechanism (17) comprises an exhaust pipe (171) connected with the outer wall of one of the protection plates (9), one end of the exhaust pipe (171) is communicated with a U-shaped pipe (173), the U-shaped pipe (173) is respectively communicated with the first air cushion (13) and the second air cushion (18), and the outer wall of the exhaust pipe (171) is provided with a second air pressure valve (172).
5. A nursing transfer device according to claim 1, characterized in that the outer walls of one side of the air cylinder (4) are respectively and fixedly connected with a fixing rod (5), and the same push-pull rod (6) is fixedly connected between the outer walls of the two fixing rods (5).
CN202211537422.3A 2022-12-01 2022-12-01 Nursing transfer device Active CN115869132B (en)

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CN202211537422.3A CN115869132B (en) 2022-12-01 2022-12-01 Nursing transfer device

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CN115869132B true CN115869132B (en) 2023-07-04

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