CN210355128U - Self-adjusting shock-absorbing transfer bed - Google Patents
Self-adjusting shock-absorbing transfer bed Download PDFInfo
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- CN210355128U CN210355128U CN201921026924.3U CN201921026924U CN210355128U CN 210355128 U CN210355128 U CN 210355128U CN 201921026924 U CN201921026924 U CN 201921026924U CN 210355128 U CN210355128 U CN 210355128U
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Abstract
The utility model discloses a self-adjusting shock absorption transfer bed in the technical field of medical apparatus, which comprises a bed body, supporting legs, an air compressor, an air-water separator, an air storage tank, an electromagnetic valve group, an attitude sensor, an electronic barometer, a controller and a power supply, wherein the supporting legs, the air compressor, the air-water separator, the air storage tank, the electromagnetic valve group, the attitude sensor, the electronic barometer and the power supply are all fixed on the bottom surface of the bed body, the utility model adopts the air cylinder as the shock absorber, not only can play a role of absorbing impact force, but also can be used as a moving element, and utilizes the air as a medium for transmitting energy, so that the environment can not be harmed even if leakage occurs, the controllable movement of the movable supporting legs in the fixed supporting legs is realized through controlling the gas in the air cylinder, the turnover angle of the shock absorption transfer bed is adjusted through the extension, the condition that blood is accumulated to the brain under the head and the feet of the patient on the ramp is avoided.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a bed is transported in self-interacting shock attenuation.
Background
The patient's comfort is maintained during the transportation of the patient by the transfer bed, for example, the patient who has just been operated cannot be bumped to a great extent, but the patient inevitably passes over a threshold or other obstacles during the transportation, and more seriously, the patient cannot tolerate the bumping if the road surface is not good, for example, the patient is transported outdoors. To solve the above problem, many scholars and experts have used various solutions to solve the problem.
To solve the above problem, many scholars and experts have used various solutions to solve the problem. However, these schemes are too complicated and result in higher cost, for example, application No. 201810198445.3 discloses a hydraulic guiding lifting type multistage damping medical transfer bed, which comprises a movable mounting plate, wherein the left and right ends of the movable mounting plate are symmetrically and vertically provided with movable mounting columns, the lower end of the movable mounting plate is symmetrically and longitudinally provided with steering damping moving structures, the middle position of the upper half section of the movable mounting column is vertically and upwardly provided with a guiding lifting groove, the upper end of the movable mounting column is vertically provided with a guiding lifting column in a matching way with the guiding lifting groove, the upper end of the guiding lifting column is horizontally and longitudinally provided with a supporting mounting plate, the upper end of the supporting mounting plate is provided with a sliding mounting plate, a transfer mounting plate is arranged between the sliding mounting plates at the left and right sides, the middle position of the lower side of the transfer mounting plate is vertically and downwardly, the function is obvious to the improvement, and multistage mechanical shock attenuation is effectual, and hydraulic pressure goes up and down advantages such as stable convenience, adaptability are strong.
However, the implementation of the scheme is high in cost and is not beneficial to popularization. On the slope, however, the general transfer bed cannot maintain the horizontal posture of the bed body, so that the patient can suffer from the condition that blood is accumulated to the brain under the head and feet, and the problem is not effectively solved.
Based on this, the utility model designs a bed is transported in self-interacting shock attenuation to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bed is transported in self-interacting shock attenuation to solve the problem in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a self-adjusting shock absorption transfer bed comprises a bed body, supporting legs, an air compressor, a gas-water separator, an air storage tank, an electromagnetic valve group, an attitude sensor, an electronic barometer, a controller and a power supply, wherein the supporting legs, the air compressor, the gas-water separator, the air storage tank, the electromagnetic valve group, the attitude sensor, the electronic barometer and the power supply are all fixed on the bottom surface of the bed body, and the air compressor is sequentially connected with the gas-water separator, the air storage tank and the electromagnetic valve group through an air circuit; the controller is respectively connected with the air compressor, the electromagnetic valve group, the attitude sensor, the electronic barometer, the controller and the power supply through circuits, the supporting legs are fixedly arranged at four corners of the bottom end of the lathe bed in a rectangular array mode, the controller is fixed in the middle of the left end of the lathe bed, and the electronic barometer is installed on the air storage tank.
Preferably, the landing leg is including fixed landing leg, activity landing leg, cylinder and wheel, fixed landing leg is fixed in the lathe bed bottom, be equipped with the through-hole the same with the periphery shape of activity landing leg in the fixed landing leg, the setting of activity landing leg is in fixed landing leg's through-hole, and the activity landing leg can freely slide along fixed landing leg's length direction, the cylinder is fixed to be set up on fixed landing leg, the electromagnetism valves passes through the gas circuit and connects four sets of cylinders respectively.
Preferably, the cylinder includes cylinder body and piston rod, the cylinder body is fixed to be set up in fixed landing leg inboard, the piston rod is fixed to be set up in the activity landing leg inboard, the wheel is fixed to be set up in the below of activity landing leg.
Preferably, the wheels can be universal wheels or universal shock absorption wheels.
Preferably, the power supply is detachably connected with the lathe bed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cylinder can not only play the effect of absorption impact force as the bumper shock absorber, and the cylinder utilizes the air as the medium of transmission energy as moving element moreover, even appear revealing also can not cause harm to the environment.
2. The utility model discloses a to gaseous control in the cylinder, realize the controllable motion of activity landing leg in fixed landing leg, through the extension of landing leg or the mode that shortens, adjust the upset angle that the bed was transported in the shock attenuation, play the effect of stabilizing the lathe bed, avoided appearing on the ramp patient head lower limb, blood to the accumulational condition of brain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a lathe bed 1, a support leg 2, a fixed support leg 2-1, a movable support leg 2-2, a cylinder 2-3, a wheel 2-4, a cylinder body 2-5, a piston rod 2-6, an air compressor 3, a gas-water separator 4, an air storage tank 5, an electromagnetic valve bank 6, an electromagnetic valve bank 7, an electronic barometer 8, a controller 9 and a power supply 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a self-adjusting shock absorption transfer bed comprises a bed body 1, supporting legs 2, an air compressor 3, a gas-water separator 4, a gas storage tank 5, an electromagnetic valve group 6, an attitude sensor 7, an electronic barometer 8, a controller 9 and a power supply 10, wherein the supporting legs 2, the air compressor 3, the gas-water separator 4, the gas storage tank 5, the electromagnetic valve group 6, the attitude sensor 7, the electronic barometer 8 and the power supply 10 are all fixed on the bottom surface of the bed body 1, and the air compressor 3 is sequentially connected with the gas-water separator 4, the gas storage tank 5 and the electromagnetic valve group 6 through gas circuits; the controller 9 is respectively connected with the air compressor 3, the electromagnetic valve group 6, the attitude sensor 7, the electronic barometer 8, the controller 9 and the power supply 10 through circuits, the support legs 2 are fixedly arranged at four corners of the bottom end of the lathe bed 1 in a rectangular array mode, the controller 9 is fixed in the middle of the left end of the lathe bed 1, and the electronic barometer 8 is installed on the air storage tank 5.
Further, the supporting legs 2 comprise fixed supporting legs 2-1, movable supporting legs 2-2, air cylinders 2-3 and wheels 2-4, the fixed supporting legs 2-1 are fixed at the bottom end of the lathe bed 1, through holes with the same peripheral shapes as the movable supporting legs 2-2 are formed in the fixed supporting legs 2-1, the movable supporting legs 2-2 are arranged in the through holes of the fixed supporting legs 2-1, the movable supporting legs 2-2 can freely slide along the length direction of the fixed supporting legs 2-1, the air cylinders 2-3 are fixedly arranged on the fixed supporting legs 2-1, and the electromagnetic valve group 6 is respectively connected with the four groups of air cylinders 2-3 through air paths.
Further, the air cylinder 2-3 comprises a cylinder body 2-5 and a piston rod 2-6, the cylinder body 2-5 is fixedly arranged on the inner side of the fixed supporting leg 2-1, the piston rod 2-6 is fixedly arranged on the inner side of the movable supporting leg 2-2, and the wheels 2-4 are fixedly arranged below the movable supporting leg 2-2.
Further, the wheels 2-4 may be universal wheels or universal shock absorbing wheels.
Further, the power supply 10 is detachably connected with the bed body 1.
One specific application of this embodiment is: the device is a novel shock absorption transfer bed, wherein the attitude sensor 7 can measure the three-dimensional attitude angle of the bed body 1 and the three-dimensional acceleration of the bed body 1 in real time and transmit the three-dimensional attitude angle and the three-dimensional acceleration to the controller 9 in real time.
The working principle is as follows: firstly, the medical staff opens the controller 9 to realize the startup, the controller 9 controls the air compressor 3 to charge air into the air storage tank 5, and the air is filtered by the gas-water separator 4 and stored in the air storage tank 5. When the air pressure in the air storage tank 5 reaches a maximum set value, the controller 9 controls the air compressor 3 to stop inflating; when the air pressure in the air storage tank 5 is smaller than the minimum set value, the controller 9 controls the air compressor 3 to start charging. The air pressure in the air storage tank 5 is detected by the electronic air pressure meter 8 and is transmitted to the controller 9.
The attitude sensor 7 detects an attitude angle and an acceleration of the bed 1, and transmits them to the controller 9. The controller 9 adjusts the air pressure in each supporting leg 2 to extend or shorten the supporting leg 2, thereby achieving the purpose of adjusting the posture of the lathe bed 1. The controller 9 controls the movement of the electromagnetic valve group 6 so as to realize the operation of inflation and deflation of the rodless cavity and the rod gun in the cylinder 2-3, and the piston rod 2-6 in the cylinder 2-3 can move in the cylinder body 2-5 under the action of pressure. The piston rod 2-6 is fixed on the movable supporting leg 2-2, so that the movable supporting leg 2-2 is driven to move, and finally the extension or contraction movement of the supporting leg 2 is realized.
As shown in fig. 2, for example, when ascending, the front two legs 2 can be shortened, and the rear two legs 2 can be extended to keep the bed 1 in a horizontal posture.
Because the gas in the cylinder 2-3 has high compressibility, when meeting an obstacle, the stress of the movable supporting leg 2-2 is increased, and the piston rod 2-6 is driven to move upwards. The gas in the cylinder 2-3 converts the kinetic energy of the movable supporting leg 2-2 into the internal energy of the gas, and the impact force on the fixed supporting leg 2-1 is reduced, so that the shock absorption effect is achieved. Although the gas has the damping effect, the internal energy of the gas and the kinetic energy of the bed body 1 cannot be converted back and forth, so that the bed body 1 can shake continuously, when the bed body 1 fluctuates greatly, the internal energy of the gas can be released by inflating and deflating the cylinders 2-3, and the stability of the bed body 1 is maintained.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A self-adjusting shock-absorbing transfer bed is characterized by comprising a bed body (1), supporting legs (2), an air compressor (3), a gas-water separator (4), an air storage tank (5), an electromagnetic valve group (6), an attitude sensor (7), an electronic barometer (8), a controller (9) and a power supply (10), wherein the supporting legs (2), the air compressor (3), the gas-water separator (4), the air storage tank (5), the electromagnetic valve group (6), the attitude sensor (7), the electronic barometer (8) and the power supply (10) are all fixed on the bottom surface of the bed body (1), and the air compressor (3) is sequentially connected with the gas-water separator (4), the air storage tank (5) and the electromagnetic valve group (6) through an air path; the air compressor electronic support is characterized in that the controller (9) is connected with the air compressor (3), the electromagnetic valve group (6), the attitude sensor (7), the electronic barometer (8), the controller (9) and the power supply (10) through circuits respectively, the supporting legs (2) are rectangular arrays and are fixedly arranged at four corners of the bottom end of the machine body (1), the controller (9) is fixed in the middle of the left end of the machine body (1), and the electronic barometer (8) is installed on the air storage tank (5).
2. The self-adjusting shock absorbing transfer bed of claim 1, wherein: the support leg (2) comprises a fixed support leg (2-1), a movable support leg (2-2), an air cylinder (2-3) and wheels (2-4), the fixed support leg (2-1) is fixed at the bottom end of the lathe bed (1), a through hole which is the same as the periphery of the movable support leg (2-2) in shape is formed in the fixed support leg (2-1), the movable support leg (2-2) is arranged in the through hole of the fixed support leg (2-1), the movable support leg (2-2) can freely slide along the length direction of the fixed support leg (2-1), the air cylinder (2-3) is fixedly arranged on the fixed support leg (2-1), and the electromagnetic valve group (6) is respectively connected with the four air cylinders (2-3) through air paths.
3. The self-adjusting shock absorbing transfer bed of claim 2, wherein: the air cylinder (2-3) comprises a cylinder body (2-5) and a piston rod (2-6), the cylinder body (2-5) is fixedly arranged on the inner side of the fixed supporting leg (2-1), the piston rod (2-6) is fixedly arranged on the inner side of the movable supporting leg (2-2), and the wheels (2-4) are fixedly arranged below the movable supporting leg (2-2).
4. The self-adjusting shock absorbing transfer bed of claim 2, wherein: the wheels (2-4) can be universal wheels or universal damping wheels.
5. The self-adjusting shock absorbing transfer bed of claim 1, wherein: the power supply (10) is detachably connected with the lathe bed (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026924.3U CN210355128U (en) | 2019-07-03 | 2019-07-03 | Self-adjusting shock-absorbing transfer bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026924.3U CN210355128U (en) | 2019-07-03 | 2019-07-03 | Self-adjusting shock-absorbing transfer bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210355128U true CN210355128U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921026924.3U Expired - Fee Related CN210355128U (en) | 2019-07-03 | 2019-07-03 | Self-adjusting shock-absorbing transfer bed |
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| Country | Link |
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| CN (1) | CN210355128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115839065A (en) * | 2023-02-10 | 2023-03-24 | 水利部交通运输部国家能源局南京水利科学研究院 | Pneumatic control self-moving underwater dredging equipment and underwater automatic dredging method |
-
2019
- 2019-07-03 CN CN201921026924.3U patent/CN210355128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115839065A (en) * | 2023-02-10 | 2023-03-24 | 水利部交通运输部国家能源局南京水利科学研究院 | Pneumatic control self-moving underwater dredging equipment and underwater automatic dredging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210703 |