CN213157160U - Medical multifunctional sickbed based on air spring - Google Patents
Medical multifunctional sickbed based on air spring Download PDFInfo
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- CN213157160U CN213157160U CN202020599432.XU CN202020599432U CN213157160U CN 213157160 U CN213157160 U CN 213157160U CN 202020599432 U CN202020599432 U CN 202020599432U CN 213157160 U CN213157160 U CN 213157160U
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Abstract
The utility model discloses a medical multi-functional sick bed based on air spring, include: the turning plate is arranged on the bed body frame, a second pin boss located in the front of the first pin boss is arranged at the bottom of the turning plate, the tail end of the air spring is hinged to the second pin boss, the front end of the air spring extends in a rear oblique mode, a first rotating sleeve is arranged at the end of a piston rod of the air spring, second rotating sleeves are arranged at two ends of the first rotating sleeve respectively and concentrically, supporting pipes extending to two sides of the bed body frame are arranged in the second rotating sleeves respectively, a trigger block is arranged in the first rotating sleeve, a circle of V-shaped groove is formed in the outer circle of the trigger block, and a valve ejector rod extending into the V-shaped groove is arranged at the end of the piston rod of the air spring. In this way, medical multi-functional sick bed based on air spring, realize turning over the adjustment of board angle through pressing the button of bed body frame arbitrary side, made things convenient for medical personnel and patient's operation.
Description
Technical Field
The utility model relates to the field of medical equipment, especially relate to a medical multi-functional sick bed based on air spring.
Background
In order to facilitate the rehabilitation and treatment of patients, specialized hospital beds are usually used in hospital wards. The medical sickbed can be provided with a lifting or turning mechanism to support the leaning of the back of a patient, adjust the sleeping posture or the sitting posture, facilitate the feeding of the patient and reduce the burden of the body of the patient.
In the existing medical sickbed, a hand-operated mechanism or an electric cylinder is generally utilized to adjust the angle of a bed board, wherein the operation of the hand-operated mechanism is laborious, a patient can not operate the electric cylinder by himself, the electric cylinder needs the help of medical care personnel, the electric cylinder is simple and convenient to operate, but needs power consumption, is high in production and use cost, is inconvenient to maintain, is easy to operate by mistake and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a medical multi-functional sick bed based on air spring, carries out the angle modulation of bed board, promotes the convenience and the security of operation.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a gas spring-based medical multifunctional hospital bed, comprising: the turning plate is arranged on the bed body frame, a first pin boss is arranged at the tail section of the bottom of the turning plate, a pin shaft penetrating through the first pin boss is arranged on the bed body frame, a second pin boss positioned in front of the first pin boss is arranged at the bottom of the turning plate, the tail end of the gas spring is hinged on the second pin boss, the front end of the gas spring extends obliquely and backwards, a first rotating sleeve is arranged at the end part of a piston rod of the gas spring, second rotating sleeves are concentrically arranged at the two ends of the first rotating sleeve respectively, supporting tubes extending to the two sides of the bed body frame are arranged in the second rotating sleeves respectively, a trigger block is arranged in the first rotating sleeve, driving rods penetrating through the second rotating sleeves and the supporting tubes and extending to the side face of the bed body frame are arranged at the two ends of the bed body frame respectively, buttons positioned at the ends of the corresponding driving rods are arranged at the two sides of the, the valve ejector rod extending into the V-shaped groove is arranged at the end part of the piston rod of the gas spring, and springs are respectively arranged between the two ends of the trigger block and the end parts of the corresponding supporting tubes.
In a preferred embodiment of the present invention, the trigger block is a cylindrical structure, and the outer diameter of the trigger block corresponds to the inner diameter of the first rotating sleeve.
In a preferred embodiment of the present invention, the piston rod of the gas spring is welded to the first sleeve.
In a preferred embodiment of the present invention, a through hole corresponding to the valve rod is disposed in the middle of the outer circle of the first sleeve.
In a preferred embodiment of the present invention, the inner hole diameter of the first rotating sleeve is smaller than the inner hole diameter of the second rotating sleeve to form a stepped hole.
In a preferred embodiment of the present invention, the bed frame is provided with a cross beam at an interval below the turning plate.
In a preferred embodiment of the present invention, the supporting tubes are disposed in parallel below one of the beams, the supporting tubes are welded with fixing plates extending to one side of the corresponding beam, and the fixing plates and the beams are fixed by screws.
In a preferred embodiment of the present invention, the bed frame is provided with guide holes corresponding to the buttons on two sides thereof.
In a preferred embodiment of the present invention, the gas spring is a self-locking gas spring.
The utility model has the advantages that: the utility model discloses a medical multi-functional sick bed based on air spring through pressing the button of any side of bed body frame, all can trigger the valve ejector pin through the V-arrangement groove that triggers on the piece, realizes the extension of air spring, and the drive turns over turning over the board turn over on, realizes the adjustment of angle, has made things convenient for medical personnel and patient's operation, need not power consumptively, and production and maintenance are with low costs.
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 are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of a multifunctional hospital bed based on a gas spring for medical use according to the present invention;
FIG. 2 is a left side elevational view of the first swivel sleeve portion of FIG. 1;
fig. 3 is a schematic structural view of the present invention, which is a preferred embodiment of the gas spring-based medical multifunctional hospital bed with the turning plate turned upwards.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
the gas spring based multifunctional hospital bed for medical use as shown in fig. 1 and 3 comprises: the bed comprises a bed body frame 1, an air spring 7 and a turning plate 2, wherein the turning plate 2 is arranged on the bed body frame 1 and is close to the front end, and flexible support of the back and the head of a patient is realized through turning over the turning plate 2. Other fixed bed boards are usually laid on the bed body frame 1 to support the buttocks and the legs.
The tail section of the bottom of the turning plate 2 is provided with a first pin boss 5, and a pin shaft 4 penetrating through the first pin boss 5 is arranged on the bed body frame 1, so that the turning plate 2 can be turned over by taking the pin shaft 4 as the center of a circle. Turn over board 2 bottoms and be provided with second round pin seat 6 that is located first round pin seat 5 the place ahead, the tail end of air spring 7 articulates on second round pin seat 6 and front end slant rear extends, turns over the upset drive of board 2 through the flexible of air spring 7, and in this embodiment, air spring 7 adopts self-locking type air spring, and the security is high.
As shown in FIG. 2, the first rotary sleeve 8 is arranged at the end of the piston rod 18 of the gas spring 7, and the piston rod 18 of the gas spring 7 is welded and fixed with the first rotary sleeve 8, so that the structure is firm. The two ends of the first rotating sleeve 8 are respectively concentrically provided with a second rotating sleeve 11, the first rotating sleeve 8 and the second rotating sleeve 11 are of an integrated steel structure, and the strength is high.
The second rotating sleeve 11 is respectively provided with a supporting tube 16 extending to two sides of the bed body frame 1, and the diameter of the inner hole of the first rotating sleeve 8 is smaller than that of the inner hole of the second rotating sleeve 11 to form a stepped hole, thereby being beneficial to the insertion of the supporting tube 16 and the limit of the first rotating sleeve 8. In this embodiment, the interval is provided with the crossbeam 3 that is located turning over board 2 below in bed body frame 1, has promoted the support stability when turning over board 2 horizontality, and stay tube 16 parallel arrangement is in the below of one of them crossbeam, the welding has the fixed plate 10 that extends to corresponding crossbeam one side on the stay tube 16, and fixed plate 10 adopts the fix with screw with the crossbeam, has promoted the structural stability of stay tube 16, and easy dismounting.
The first rotating sleeve 8 is internally provided with a trigger block 14, the trigger block 14 is of a cylindrical structure, and the diameter of the outer circle of the trigger block corresponds to the diameter of the inner hole of the first rotating sleeve 8, so that the trigger block 14 can move left and right. Springs 12 are respectively arranged between the two ends of the trigger block 14 and the ends of the corresponding support pipes 16, and the trigger block 14 is kept in a relatively stable position through the springs 12.
In this embodiment, a circle of V-shaped groove 13 is arranged on the outer circle of the trigger block 14, a valve ejector rod 17 extending into the V-shaped groove is arranged at the end of a piston rod 18 of the gas spring 7, a through hole corresponding to the valve ejector rod 17 is arranged in the middle of the outer circle of the first rotating sleeve 8, and the valve ejector rod 17 can be triggered through the V-shaped groove 13 by utilizing the axial movement of the trigger block 14, so that the angle adjustment of the turning plate 2 is realized.
Two ends of the trigger block 14 are respectively provided with a driving rod 15 which penetrates through the second rotating sleeve 11 and the supporting tube 16 and extends to the side surface of the bed body frame 1, two sides of the bed body frame 1 are respectively provided with a button 9 which is positioned at the end part of the corresponding driving rod 15, and two sides of the bed body frame 1 are respectively provided with a guide hole which corresponds to the button 9, so that the installation is convenient. The axial movement of the trigger block 14 can be realized by pressing the button 9 on either side of the bed body frame 1, the valve mandril 17 is triggered by the V-shaped groove 13 on the trigger block 14, and the reset of the trigger block 14 is realized by the spring 12, so the operation is simple and convenient.
To sum up, the utility model discloses a medical multi-functional sick bed based on air spring carries out the control that turns over the board through the button, has made things convenient for patient and medical personnel's operation, and the structure is succinct moreover, has reduced the cost of production and maintenance.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a medical multi-functional sick bed based on gas spring which characterized in that includes: the turning plate is arranged on the bed body frame, a first pin boss is arranged at the tail section of the bottom of the turning plate, a pin shaft penetrating through the first pin boss is arranged on the bed body frame, a second pin boss positioned in front of the first pin boss is arranged at the bottom of the turning plate, the tail end of the gas spring is hinged on the second pin boss, the front end of the gas spring extends obliquely and backwards, a first rotating sleeve is arranged at the end part of a piston rod of the gas spring, second rotating sleeves are concentrically arranged at the two ends of the first rotating sleeve respectively, supporting tubes extending to the two sides of the bed body frame are arranged in the second rotating sleeves respectively, a trigger block is arranged in the first rotating sleeve, driving rods penetrating through the second rotating sleeves and the supporting tubes and extending to the side face of the bed body frame are arranged at the two ends of the bed body frame respectively, buttons positioned at the ends of the corresponding driving rods are arranged at the two sides of the, the valve ejector rod extending into the V-shaped groove is arranged at the end part of the piston rod of the gas spring, and springs are respectively arranged between the two ends of the trigger block and the end parts of the corresponding supporting tubes.
2. The gas spring-based medical multifunctional hospital bed according to claim 1, wherein the trigger block is a cylindrical structure, and the diameter of the outer circle of the trigger block corresponds to the diameter of the inner hole of the first rotating sleeve.
3. The gas spring based medical multifunctional hospital bed according to claim 1, characterized in that the piston rod of the gas spring is welded and fixed with the first swivel sleeve.
4. The gas spring-based medical multifunctional hospital bed according to claim 1, wherein the middle of the outer circle of the first rotary sleeve is provided with a through hole corresponding to the valve top rod.
5. The gas spring based multifunctional medical bed as claimed in claim 1, wherein the inner bore diameter of the first swivel sleeve is smaller than the inner bore diameter of the second swivel sleeve to form a stepped bore.
6. The gas spring based multifunctional medical hospital bed according to claim 1, characterized in that a cross beam is provided in the bed frame at a distance below the turning plate.
7. The gas spring-based multifunctional medical bed as claimed in claim 6, wherein the supporting tube is disposed in parallel below one of the beams, a fixing plate extending to one side of the corresponding beam is welded to the supporting tube, and the fixing plate and the beams are fixed by screws.
8. The gas spring-based multifunctional medical hospital bed according to claim 1, wherein the two sides of the bed frame are respectively provided with a guide hole corresponding to the button.
9. The gas spring based multifunctional medical bed according to claim 1, characterized in that the gas spring is a self-locking type gas spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020599432.XU CN213157160U (en) | 2020-04-21 | 2020-04-21 | Medical multifunctional sickbed based on air spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020599432.XU CN213157160U (en) | 2020-04-21 | 2020-04-21 | Medical multifunctional sickbed based on air spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213157160U true CN213157160U (en) | 2021-05-11 |
Family
ID=75764169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020599432.XU Active CN213157160U (en) | 2020-04-21 | 2020-04-21 | Medical multifunctional sickbed based on air spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213157160U (en) |
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2020
- 2020-04-21 CN CN202020599432.XU patent/CN213157160U/en active Active
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