Examination chair for joint orthopedics department

Abstract

The utility model discloses a joint orthopedics examination chair, which belongs to the technical field of orthopedics, and comprises a seat plate, a telescopic column is arranged at the bottom end of the seat plate, a base is arranged at the bottom end of the telescopic column, positioning adjusting components are symmetrically arranged at the upper end of the seat plate, a fixed shaft is arranged on one side of the seat plate, and leg backup plates are symmetrically arranged on one side of the fixed shaft. An adjusting support assembly is arranged on one side of the upper end of the base corresponding to the leg backup plate; a chair back is arranged on one side of the seat plate away from the fixed shaft; by arranging the positioning adjusting assembly, the arm and the palm of a patient can be conveniently supported and placed, so that a doctor can conveniently examine arm joints, the applicability of the device is improved, the comfort of the patient is guaranteed, meanwhile, the use angle of the placing plate can be adjusted, the observation effect is improved, and the use quality of the device is guaranteed; by arranging the adjusting supporting assembly, the leg backup plate can be supported according to the legs, needing to be examined, of the patient, and the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of orthopedics, and in particular relates to a joint orthopedic examination chair. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system.

[0003] Chinese patent application No. 202020201384.4 discloses an orthopedic chair, which belongs to the field of medical equipment technology, including a seat, a first hinge shaft is installed on the left side of the seat, and the other end of the first hinge shaft is fixedly connected to a chair back, a second hinge shaft is installed on the right side of the seat, and the other end of the second hinge shaft is fixedly connected to a leg rest, a tool box is installed on the front end surface of the seat, a hinge seat is installed on the back of the seat, and the other end of the hinge seat is fixedly connected to a storage board, and a telescopic leg is installed on the lower end surface of the seat, and the storage board is folded upward by the hinge seat to avoid occupying space. When the storage board is used, the storage board can be laid flat by the hinge seat. It has various functions and is easy to use, which solves the problems that the existing orthopedic chairs have a single function, are not practical, and are not comfortable, are not conducive to the patient's recovery, and are inconvenient to use.

[0004] The above-mentioned patent is inconvenient to swing and support the patient's arms when in use, which affects the quality of the doctor's examination of the patient's arm joints and reduces the use effect of the examination chair. At the same time, it is impossible to support the patient's legs separately when examining the leg joints, affecting the applicability of the equipment. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a joint orthopedic examination chair, which has the characteristics of good use effect and strong applicability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a joint orthopedic examination chair, comprising a seat plate, a telescopic column is provided at the bottom end of the seat plate, a base is provided at the bottom end of the telescopic column, a positioning adjustment component is symmetrically provided at the upper end of the seat plate, a fixed axis is provided on one side of the seat plate, a leg rest plate is symmetrically provided on one side of the fixed axis, an adjustment support component is provided on one side of the upper end of the base corresponding to the leg rest plate, and a chair back is provided on the side of the seat plate away from the fixed axis.

[0007] Preferably, the positioning and adjustment assembly includes a rotating device, a support rod, a placement plate, a positioning frame and a damping slide groove, wherein the upper end of the seat plate is symmetrically provided with a rotating device, the upper end of the rotating device is provided with a support rod, the upper end of the support rod is provided with a placement plate, the interior of the placement plate is provided with a damping slide groove, and the interior of the damping slide groove is provided with a positioning frame.

[0008] Preferably, a movable shaft is provided at one end of the placement plate, and a palm rest is provided at the bottom end of the movable shaft.

[0009] Preferably, the rotating device includes a rotating seat, a limit block, a limit spring, a pull rod, a positioning block and a positioning hole, wherein a limit block is arranged at the upper end of the seat plate, a rotating seat is arranged on the surface of the limit block, a pull rod is arranged inside the rotating seat, a limit spring is arranged on the surface of the pull rod, a positioning block is arranged at one end of the pull rod, and positioning holes are arranged at the internal intervals of the limit block.

[0010] Preferably, the adjustment support assembly includes a damping shaft, an electric push rod, a positioning spring, a damping clamp and a movable cylinder, wherein a damping shaft is arranged at the upper end of the base, an electric push rod is arranged at the upper end of the damping shaft, a movable cylinder is arranged at the upper end of the electric push rod, a damping clamp is arranged on the top surface of the electric push rod, and positioning springs are symmetrically arranged on both sides of the bottom end of the damping clamp.

[0011] Preferably, a limiting sliding groove is arranged inside the movable cylinder corresponding to the damping clamping plate, and a sliding block is arranged at the bottom end of the positioning spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can conveniently support and place the patient's arm and palm by setting a positioning and adjustment component, so that the doctor can examine the arm joint, improve the applicability of the equipment, and ensure the comfort of the patient. At the same time, the use angle of the placement board can be adjusted to improve the observation effect, ensure the use quality of the equipment, and improve the applicability of the equipment.

[0014] 2. The utility model provides an adjustable support assembly so that the leg rest can be supported according to the patient's leg to be examined. There is no need to raise both legs at the same time to affect the observation quality, thereby ensuring the quality of equipment use and improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the positioning and adjusting component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating device of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the adjustment support assembly of the utility model.

[0019] In the figure: 1. chair back; 2. positioning adjustment component; 21. rotating device; 211. rotating seat; 212. limit block; 213. limit spring; 214. pull rod; 215. positioning block; 216. positioning hole; 22. support rod; 23. placement plate; 24. positioning frame; 25. damping slide groove; 26. movable shaft; 27. palm rest; 3. base; 4. telescopic column; 5. adjustment support component; 51. damping shaft; 52. electric push rod; 53. positioning spring; 54. damping card plate; 55. movable cylinder; 6. leg support plate; 7. fixed shaft; 8. seat plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a joint orthopedic examination chair, comprising a seat plate 8, a telescopic column 4 is arranged at the bottom end of the seat plate 8, a base 3 is arranged at the bottom end of the telescopic column 4, a positioning adjustment component 2 is symmetrically arranged at the upper end of the seat plate 8, a fixed shaft 7 is arranged at one side of the seat plate 8, a leg support plate 6 is symmetrically arranged at one side of the fixed shaft 7, an adjustment support component 5 is arranged at one side of the upper end of the base 3 corresponding to the leg support plate 6, and a chair back 1 is arranged at the side of the seat plate 8 away from the fixed shaft 7.

[0023] Specifically, the positioning and adjustment component 2 includes a rotating device 21, a support rod 22, a placement plate 23, a positioning frame 24 and a damping slide groove 25, wherein the upper end of the seat plate 8 is symmetrically provided with a rotating device 21, the upper end of the rotating device 21 is provided with a support rod 22, the upper end of the support rod 22 is provided with a placement plate 23, the interior of the placement plate 23 is provided with a damping slide groove 25, and the interior of the damping slide groove 25 is provided with a positioning frame 24.

[0024] By adopting the above technical solution, when the arm joint or wrist joint needs to be examined, the patient can place the arm on the upper end of the placement plate 23, and then rotate the palm rest 27 along the movable axis 26 to extend it so that the palm is placed on the upper end of the palm rest 27, thereby ensuring the stretching effect of the arm and improving the convenience of joint examination.

[0025] Specifically, a movable shaft 26 is disposed at one end of the placement plate 23 , and a palm rest 27 is disposed at the bottom end of the movable shaft 26 .

[0026] By adopting the above technical solution, the patient can spread out his palm and place it on the palm rest 27 for the doctor to observe, thereby improving the applicability of the equipment.

[0027] Specifically, the rotating device 21 includes a rotating seat 211, a limit block 212, a limit spring 213, a pull rod 214, a positioning block 215 and a positioning hole 216, wherein a limit block 212 is arranged at the upper end of the seat plate 8, a rotating seat 211 is arranged on the surface of the limit block 212, a pull rod 214 is arranged inside the rotating seat 211, a limit spring 213 is arranged on the surface of the pull rod 214, a positioning block 215 is arranged at one end of the pull rod 214, and a positioning hole 216 is arranged at an interval inside the limit block 212.

[0028] By adopting the above technical solution, the doctor can pull the pull rod 214 to drive the limit spring 213 to compress, and make the positioning block 215 disengage from the inside of the limit block 212, and then rotate the rotating seat 211 to adjust the angle of the support rod 22, thereby ensuring the observation quality of the joint, improving the diagnosis and treatment effect, and ensuring the applicability of the equipment.

[0029] When the present embodiment is used: when the arm joint or wrist joint needs to be examined, the patient can place the arm on the upper end of the placement plate 23, and then rotate the palm rest 27 along the movable axis 26 to extend it, so that the palm is placed on the upper end of the palm rest 27, thereby ensuring the stretching effect of the arm and improving the convenience of joint examination;

[0030] At the same time, the doctor can pull the pull rod 214 to compress the limit spring 213, and make the positioning block 215 disengage from the inside of the limit block 212, and then rotate the rotating seat 211 to adjust the angle of the support rod 22 to ensure the observation quality of the joint, improve the diagnosis and treatment effect, and ensure the applicability of the equipment.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: specifically, the adjustment support assembly 5 includes a damping shaft 51, an electric push rod 52, a positioning spring 53, a damping clamp 54 and a movable cylinder 55, wherein a damping shaft 51 is provided at the upper end of the base 3, an electric push rod 52 is provided at the upper end of the damping shaft 51, a movable cylinder 55 is provided at the upper end of the electric push rod 52, a damping clamp 54 is provided on the top surface of the electric push rod 52, and positioning springs 53 are symmetrically provided on both sides of the bottom end of the damping clamp 54.

[0033] By adopting the above-mentioned technical solution, the doctor can move the movable cylinder 55 according to the leg joint that the patient needs to examine, and pull the movable cylinder 55 upward to compress the positioning spring 53. At the same time, the damping clamp plate 54 is separated from the movable cylinder 55. At this time, the movable cylinder 55 can be slid on the upper end of the electric push rod 52 to move it to the back of the left leg or the right leg, and then the electric push rod 52 is started to lift the leg support plate 6, so that one of the legs can be lifted up for examination separately, thereby improving the use effect of the equipment and ensuring the quality of joint examination.

[0034] Specifically, a limiting sliding groove is arranged inside the movable cylinder 55 corresponding to the damping clamping plate 54 , and a sliding block is arranged at the bottom end of the positioning spring 53 .

[0035] By adopting the above technical solution, it is ensured that the movable cylinder 55 is restricted when moving, thereby preventing it from being separated from the electric push rod 52.

[0036] When this embodiment is in use: the doctor can move the movable cylinder 55 according to the leg joint that the patient needs to examine, pull the movable cylinder 55 upward to compress the positioning spring 53, and at the same time separate the damping clamp plate 54 from the movable cylinder 55. At this time, the movable cylinder 55 can be slid on the upper end of the electric push rod 52 to move it to the back of the left leg or the right leg, and then the electric push rod 52 can be started to lift the leg support plate 6, so that one of the legs can be lifted up for examination separately, thereby improving the use effect of the equipment and ensuring the quality of joint examination.

[0037] The structure and use principle of the telescopic column 4 and the electric push rod 52 in the utility model have been disclosed in an orthopedic chair disclosed in Chinese patent application number 202020201384.4.

[0038] Working principle and use process of the utility model: when the utility model is used, when the patient undergoes joint orthopedic examination, the patient sits on the upper end of the seat plate 8 and then places the legs on the upper end of the leg support plate 6. Then the doctor can move the movable cylinder 55 according to the leg joint that the patient needs to examine, and pull the movable cylinder 55 upward to compress the positioning spring 53. At the same time, the damping card plate 54 is separated from the movable cylinder 55. At this time, the movable cylinder 55 can be slid on the upper end of the electric push rod 52 to move it to the back of the left leg or the right leg, and then the electric push rod 52 is started to lift the leg support plate 6, so that one of the legs can be lifted up for examination separately, thereby improving the use effect of the equipment and ensuring the quality of joint examination.

[0039] When the arm joint or wrist joint needs to be examined, the patient can place the arm on the upper end of the placement plate 23, and then rotate the palm rest 27 along the movable axis 26 to extend it so that the palm is placed on the upper end of the palm rest 27, thereby ensuring the stretching effect of the arm and improving the convenience of joint examination;

[0040] At the same time, the doctor can pull the pull rod 214 to compress the limit spring 213, and make the positioning block 215 disengage from the inside of the limit block 212, and then rotate the rotating seat 211 to adjust the angle of the support rod 22 to ensure the observation quality of the joint, improve the diagnosis and treatment effect, and ensure the applicability of the equipment.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A joint orthopedic examination chair, comprising a seat plate, characterized in that: The bottom end of the seat plate is provided with a telescopic column, the bottom end of the telescopic column is provided with a base, the upper end of the seat plate is symmetrically provided with a positioning adjustment component, one side of the seat plate is provided with a fixed shaft, one side of the fixed shaft is symmetrically provided with a leg support plate, one side of the upper end of the base is provided with an adjustment support component corresponding to the leg support plate, and a side of the seat plate away from the fixed shaft is provided with a chair back; The positioning and adjustment assembly includes a rotating device, a support rod, a placement plate, a positioning frame and a damping slide groove, wherein the upper end of the seat plate is symmetrically provided with a rotating device, the upper end of the rotating device is provided with a support rod, the upper end of the support rod is provided with a placement plate, the interior of the placement plate is provided with a damping slide groove, and the interior of the damping slide groove is provided with a positioning frame; The adjustment support assembly includes a damping shaft, an electric push rod, a positioning spring, a damping clamp and a movable cylinder, wherein a damping shaft is arranged at the upper end of the base, an electric push rod is arranged at the upper end of the damping shaft, a movable cylinder is arranged at the upper end of the electric push rod, a damping clamp is arranged on the top surface of the electric push rod, and positioning springs are symmetrically arranged on both sides of the bottom end of the damping clamp.

2. The joint orthopedic examination chair according to claim 1, characterized in that: A movable shaft is arranged at one end of the placement plate, and a palm rest is arranged at the bottom end of the movable shaft.

3. The joint orthopedic examination chair according to claim 1, characterized in that: The rotating device includes a rotating seat, a limit block, a limit spring, a pull rod, a positioning block and a positioning hole, wherein a limit block is arranged at the upper end of the seat plate, a rotating seat is arranged on the surface of the limit block, a pull rod is arranged inside the rotating seat, a limit spring is sleeved on the surface of the pull rod, a positioning block is arranged at one end of the pull rod, and positioning holes are arranged at intervals inside the limit block.

4. The joint orthopedic examination chair according to claim 1, characterized in that: A limited sliding groove is arranged inside the movable cylinder corresponding to the damping clamping plate, and a sliding block is arranged at the bottom end of the positioning spring.

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