CN215687958U - Utilize in image branch of academic or vocational study arm support structure of angle regulation and position - Google Patents

Abstract

The utility model discloses an arm support structure for image department for adjusting angle and position, which comprises a backup plate, a second arm support, a second shaft sleeve and a sleeve column, a third shaft seat is fixedly arranged at one end of the front surface of the backup plate, a first shaft lever is rotatably arranged in the third shaft seat, a first rotating handle is fixedly arranged at one end of the first shaft lever, the other end of the first shaft lever is connected and arranged at one side of the rotating shaft, a first shaft sleeve is sleeved on the surface of the first shaft lever, a first shaft seat is fixedly arranged on the bottom surface of the first shaft sleeve, a first arm support is rotatably arranged in the first shaft seat, a first connecting rod is fixedly arranged at one end of the first arm support, the other end of the front surface of the backup plate is fixedly provided with a fourth shaft seat, a second shaft lever is rotatably arranged in the fourth shaft seat, one end of the second shaft lever is fixedly provided with a second rotating handle, and the other end of the second shaft lever is connected and arranged at the other side of the rotating shaft. The utility model utilizes the shaft lever to control the bending angles of the two arm supports, and has simple structure and convenient use for medical care personnel.

Description

Utilize in image branch of academic or vocational study arm support structure of angle regulation and position

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an image arm support structure for adjusting angles and positions.

Background

When the image branch of academic or vocational study carries out image inspection to the arm, need the fixed of arm, need keep the posture of different angles according to difference such as fracture position, when checking, the patient lifts the arm always and keeps a posture very tired, and current image inspection arm holds in the palm is unmovable, can't carry out the regulation of angle, can only play the effect of supporting the arm, needs to design the image branch of academic or vocational study arm that can angle regulation position and holds in the palm, this for prior art's weak point.

Through massive retrieval, the Chinese utility model patent: application No.: CN201921772525.1, publication No.: CN211409125U, the utility model provides an image department arm support, which can adjust the angle between a U-shaped arm support I and a U-shaped arm support II; the positions of the first U-shaped arm support and the second U-shaped arm support can be adjusted; the first limiting hole and the second limiting hole can be penetrated by the binding belt and used for assisting in fixing the arm.

However, the arm support for the imaging department also has a lot of problems, which affect the use of doctors, for example, when the arm support is used for adjusting two U-shaped arm supports, a screw rod and a screw rod need to be respectively rotated, two devices are needed to adjust the two U-shaped arm supports, the height of the arm support cannot be adjusted, the arm support cannot be used by people with different heights, and the arm support has a complex structure and is not convenient for medical care personnel to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an arm support structure for image department for adjusting angle and position, which has the advantages of simple structure and convenience for medical workers to use and is used for controlling the bending angle of two arm supports by one shaft lever, and solves the problems that the two U-shaped arm supports can be adjusted only by using two devices because a lead screw and a screw rod need to be respectively rotated when the two U-shaped arm supports are adjusted, the height of the arm supports cannot be adjusted, the arm supports cannot be used for people with different heights, the structure is complex, and the arm supports are inconvenient for the medical workers to use.

In order to achieve the purpose, the utility model provides the following technical scheme: an arm support structure for image department for adjusting angle and position, which comprises a backup plate, a second arm support, a second shaft sleeve and a sleeve column, a third shaft seat is fixedly arranged at one end of the front surface of the backup plate, a first shaft lever is rotatably arranged in the third shaft seat, a first rotating handle is fixedly arranged at one end of the first shaft lever, the other end of the first shaft lever is connected and arranged at one side of the rotating shaft, a first shaft sleeve is sleeved on the surface of the first shaft lever, a first shaft seat is fixedly arranged on the bottom surface of the first shaft sleeve, a first arm support is rotatably arranged in the first shaft seat, a first connecting rod is fixedly arranged at one end of the first arm support, the other end of the front surface of the backup plate is fixedly provided with a fourth shaft seat, a second shaft lever is rotatably arranged in the fourth shaft seat, one end of the second shaft lever is fixedly provided with a second rotating handle, and the other end of the second shaft lever is connected and arranged on the other side of the rotating shaft.

Preferably, a second shaft sleeve is sleeved on the surface of the second shaft rod, a second shaft seat is fixedly installed on the bottom surface of the second shaft sleeve, a second arm support is rotatably installed inside the second shaft seat, a second connecting rod is fixedly installed at one end of the second arm support, and the second connecting rod is rotatably connected with the first connecting rod.

Preferably, the inner surfaces of the second arm support and the first arm support are paved with cushions.

Preferably, the inner surface of the second sleeve and the outer surface of the second shaft are provided with threads which engage with each other.

Preferably, the inner surface of the first sleeve and the outer surface of the first shaft are both provided with threads and are engaged with each other.

Preferably, an inner column is fixedly installed in the middle of the bottom end of the backup plate, the inner column is inserted into the sleeve column, and a bottom plate is fixedly installed at the bottom end of the outer portion of the sleeve column.

Preferably, the sleeve is fixedly mounted on one side of the top end of the sleeve column, the spring is fixedly mounted inside the sleeve, the inserting rod is inserted into the spring, the pulling block is fixedly mounted at one end of the inserting rod, the other end of the inserting rod is inserted into the inserting hole, and the inserting hole is formed in one side of the inner column.

Preferably, an elastic cloth is connected and installed between one side of the bottom end of the second arm support and one side of the bottom end of the first arm support.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching of the first shaft sleeve and the first shaft lever, the threads are arranged on the inner surface and the outer surface of the first shaft lever, so that the threads on the surface of the first shaft lever can be meshed with the threads on the inner surface of the first shaft sleeve when the first shaft lever rotates, the first shaft sleeve moves back and forth on the surface of the first shaft lever, and the effect of meshing the threads to move one end angle of the first arm support is achieved.

2. According to the utility model, through the matching of the first rotating handle and the second rotating handle, medical staff can conveniently apply rotating force to the first shaft lever and the second shaft lever, so that an effect of providing a force application point is achieved, through the matching of the first arm support and the second arm support, the arms of a patient needing to be filmed can be placed on the surface of the first arm support and the second arm support, so that an effect of providing a placing position to facilitate the placement of different-angle filmed and saving the strength of the patient is achieved, through the matching of the insertion rod and the insertion hole, the inner column telescopically mounted in the sleeve column can be limited and fixed, and the effect of limiting and fixing the position of the inner column in the sleeve column is achieved.

3. According to the utility model, through the matching of the second shaft sleeve and the second shaft lever, as the inner surface and the outer surface of the second shaft lever are both provided with threads, the threads on the surface of the second shaft lever can be meshed with the threads on the inner surface of the second shaft sleeve when the second shaft lever rotates, so that the second shaft sleeve moves back and forth on the surface of the second shaft lever, and the effect of meshing and moving one end angle of the second arm support by the threads is achieved.

4. According to the utility model, the first arm support and the second arm support can rotate and change angles by taking the first connecting rod and the second connecting rod as a base point, so that the effect of rotating and changing the base point is achieved, the height of the backup plate can be adjusted by matching the inner column and the sleeve column, and the effect of telescopically adjusting the height of the first arm support and the second arm support according to the height of the arm of the patient is achieved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

In the figure: 1. a first stem; 2. a third shaft seat; 3. a backup plate; 4. a first bushing; 5. a first shaft lever; 6. a thread; 7. a first arm rest; 8. a first connecting rod; 9. a second connecting rod; 10. a second arm support; 11. a second shaft sleeve; 12. a second shaft base; 13. elastic cloth; 14. a base plate; 15. sleeving a column; 16. an inner column; 17. a first shaft seat; 18. a cushion; 19. a jack; 20. pulling the block; 21. a spring; 22. a sleeve; 23. inserting a rod; 24. a rotating shaft; 25. a second stem; 26. a fourth shaft seat; 27. a second shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution of an arm support structure for image department for adjusting angle and position: an arm support structure used for image department for adjusting angle and position comprises a backup plate 3, a second arm support 10, a second shaft sleeve 11 and a sleeve column 15, wherein one end of the front surface of the backup plate 3 is fixedly provided with a third shaft seat 2, the inside of the third shaft seat 2 is rotatably provided with a first shaft rod 5, one end of the first shaft rod 5 is fixedly provided with a first rotating handle 1, the other end of the first shaft rod 5 is connected and arranged at one side of a rotating shaft 24, the surface of the first shaft rod 5 is sleeved with a first shaft sleeve 4, the inner surface of the first shaft sleeve 4 and the outer surface of the first shaft rod 5 are both provided with threads 6 and are mutually meshed, through the matching of the first shaft sleeve 4 and the first shaft rod 5, the threads 6 on the surface of the first shaft sleeve 5 can be meshed with the threads 6 on the inner surface of the first shaft sleeve 4 when the first shaft rod 5 rotates, so that the first shaft sleeve 4 can move back and forth on the surface of the first shaft rod 5, the effect that the threads 6 are meshed with one end angle of the first arm support 7 is achieved, the bottom surface of the first shaft sleeve 4 is fixedly provided with a first shaft seat 17, the first arm support 7 is rotatably arranged inside the first shaft seat 17, and one end of the first arm support 7 is fixedly provided with a first connecting rod 8.

A fourth shaft seat 26 is fixedly arranged at the other end of the front surface of the backup plate 3, a second shaft rod 27 is rotatably arranged in the fourth shaft seat 26, a second rotating handle 25 is fixedly arranged at one end of the second shaft rod 27, medical staff can conveniently apply rotating force to the first shaft rod 5 and the second shaft rod 27 through the matching of the first rotating handle 1 and the second rotating handle 25, the effect of providing a force application point is achieved, the other end of the second shaft rod 27 is connected and arranged at the other side of the rotating shaft 24, the rotating shaft 24 is arranged to ensure that the first shaft rod 5 can not rotate together with the second shaft rod 27, a second shaft sleeve 11 is sleeved on the surface of the second shaft rod 27, threads 6 are arranged on the inner surface of the second shaft sleeve 11 and the outer surface of the second shaft rod 27 and are mutually meshed, threads 6 are arranged on the inner surface and the outer surface of the second shaft sleeve 11 through the matching of the second shaft sleeve 11 and the second shaft rod 27, so that the threads 6 on the surface of the second shaft rod 27 can be meshed with the threads 6 on the inner surface of the second shaft sleeve 11, thereby the second shaft sleeve 11 moves back and forth on the surface of the second shaft rod 27, the effect of engaging and moving one end angle of the second arm support 10 by the screw thread 6 is achieved, the second shaft seat 12 is fixedly arranged on the bottom surface of the second shaft sleeve 11, the second arm support 10 is rotatably arranged in the second shaft seat 12, the arm of a patient needing to be filmed can be placed on the surface of the second shaft sleeve by the matching of the first arm support 7 and the second arm support 10, the effect of providing placing positions for conveniently placing different angles of the filmed films and saving the strength of the patient is achieved, the inner surfaces of the second arm support 10 and the first arm support 7 are respectively paved with a cushion 18, the cushion 18 is arranged to ensure that the contacted part of the arm of the patient can be buffered when the arm of the patient is placed in the first arm support 7 and the second arm support 10, the arm of the patient can be placed comfortably without generating ice and cool feeling and other uncomfortable feelings, the elastic cloth 13 is connected between the bottom end side of the second arm support 10 and the bottom end side of the first arm support 7, the installation of elasticity cloth 13 makes first arm support 7 and second arm support 10 when buckling its elbow portion of putting that its inside was taken can wrap up it, prevent to expose and let patient uncomfortable outside, the one end fixed mounting of second arm support 10 has second connecting rod 9, and second connecting rod 9 and first connecting rod 8 rotate and connect, cooperation through first connecting rod 8 and second connecting rod 9 makes first arm support 7 and second arm support 10 can use this to rotate and alternate the angle as the basic point, reached and rotated the effect of transform with this basic point.

An inner column 16 is fixedly arranged in the middle of the bottom end of the backup plate 3, the inner column 16 is inserted into the sleeve column 15, the height of the backup plate 3 can be adjusted through the matching of the inner column 16 and the sleeve column 15, the height effect that the first arm support 7 and the second arm support 10 can be telescopically adjusted according to the placing height of the arm of a patient is achieved, a bottom plate 14 is fixedly arranged at the outer bottom end of the sleeve column 15, the bottom plate 14 is installed to enable the medical arm to be stably placed for use, a sleeve 22 is fixedly arranged on one side of the top end of the sleeve column 15, a spring 21 is fixedly arranged inside the sleeve 22, the insertion rod 23 is made to be elastic through the installation of the spring 21, when the medical staff loosens the pulled insertion rod 23, the insertion rod 23 can be inserted back into the insertion hole 19 again due to the elasticity of the spring 21, the elastic resetting effect is achieved, the insertion rod 23 is inserted into the spring 21, one end of the insertion rod 23 is fixedly provided with a pull block 20, and the other end of the insertion rod 23 is inserted into the insertion hole 19, and the jack 19 is opened in one side of the inner column 16, and the inner column 16 telescopically mounted in the sleeve column 15 can be limited and fixed through the matching of the inserted bar 23 and the jack 19, so that the position effect of limiting and fixing the inner column 16 in the sleeve column 15 is achieved.

The working principle is as follows: when the utility model is used, the medical staff needs to adjust the corresponding height of the utility model according to the height of the patient sitting on the chair, the medical staff holds the inner column 16 with one hand and holds the pull block 20 with the other hand and pulls outwards, the insertion rod 23 inserted into the insertion hole 19 is separated, the hand holding the inner column 16 can be pulled up or down by the medical staff, after the positions of the first arm support 7 and the second arm support 10 are opposite to the arm height position of the patient, the medical staff releases the pull block 20, the insertion rod 23 is inserted back into the insertion hole 19 again under the elasticity of the spring 21, thereby limiting and fixing the inner column 16 inserted into the sleeve column 15, after the height positions of the first arm support 7 and the second arm support 10 are adjusted, the medical staff helps the patient to place the arm on the first arm support 7 and the second arm support 10, the first shaft 5 and the second shaft 27 are rotated according to the angle of the required racket sheet, firstly, the first rotating handle 1 is pinched to apply force to rotate, the rotating force of the first rotating handle is synchronous to the first shaft lever 5, the first shaft lever 5 is meshed with the thread 6 on the inner surface of the first shaft sleeve 4 through the thread 6 on the surface, so that the first shaft sleeve 4 transversely moves back and forth on the surface of the first shaft lever 5, the first shaft sleeve 4 can drive the first shaft seat 17 mounted at the bottom end to move together, the first arm support 7 can be bent or straightened when the first shaft seat 17 moves, medical personnel are matched to rotate the second shaft lever 27 to control the second arm support 10 to enable the arm of a patient to reach an angle required to be bent and placed, the shooting is convenient, the rotation of the second shaft lever 27 is the same as the rotation operation mode of the first shaft lever 5, and the operation is repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an utilize in image branch of academic or vocational study arm support structure of angle regulation and position, includes backup plate (3), second arm support (10), second shaft sleeve (11) and sleeve post (15), its characterized in that: a third shaft seat (2) is fixedly installed at one end of the front surface of the backup plate (3), a first shaft rod (5) is installed inside the third shaft seat (2) in a rotating mode, a first rotating handle (1) is fixedly installed at one end of the first shaft rod (5), the other end of the first shaft rod (5) is connected and installed on one side of a rotating shaft (24), a first shaft sleeve (4) is sleeved on the surface of the first shaft rod (5), a first shaft seat (17) is fixedly installed on the bottom surface of the first shaft sleeve (4), a first arm support (7) is installed inside the first shaft seat (17) in a rotating mode, a first connecting rod (8) is fixedly installed at one end of the first arm support (7), a fourth shaft seat (26) is fixedly installed at the other end of the front surface of the backup plate (3), a second shaft rod (27) is installed inside the fourth shaft seat (26) in a rotating mode, and a second rotating handle (25) is fixedly installed at one end of the second shaft rod (27), the other end of the second shaft lever (27) is connected and installed at the other side of the rotating shaft (24).

2. The image corbel structure for use in adjusting angle and position according to claim 1, wherein: the surface of the second shaft lever (27) is sleeved with a second shaft sleeve (11), a second shaft seat (12) is fixedly mounted on the bottom surface of the second shaft sleeve (11), a second arm support (10) is mounted in the second shaft seat (12) in a rotating mode, a second connecting rod (9) is fixedly mounted at one end of the second arm support (10), and the second connecting rod (9) is rotatably connected with the first connecting rod (8).

3. The image corbel structure for use in adjusting angle and position according to claim 1, wherein: the inner surfaces of the second arm support (10) and the first arm support (7) are paved with cushions (18).

4. The image corbel structure for use in adjusting angle and position according to claim 1, wherein: the inner surface of the second shaft sleeve (11) and the outer surface of the second shaft lever (27) are provided with threads (6) which are engaged with each other.

5. The image corbel structure for use in adjusting angle and position according to claim 1, wherein: the inner surface of the first shaft sleeve (4) and the outer surface of the first shaft lever (5) are both provided with threads (6) and are meshed with each other.

6. The image corbel structure for use in adjusting angle and position according to claim 1, wherein: an inner column (16) is fixedly installed in the middle of the bottom end of the backup plate (3), the inner column (16) is inserted into the sleeve column (15), and a bottom plate (14) is fixedly installed at the bottom end of the outer portion of the sleeve column (15).

7. The image corbel structure for use in adjusting angle and position according to claim 1, wherein: the utility model discloses a telescopic column, including the top of cover post (15), the inside fixed mounting of sleeve (22) has spring (21), and inserted bar (23) have been inserted to the inside of spring (21), and the one end fixed mounting of inserted bar (23) has and draws piece (20), and the other end of inserted bar (23) inserts in the inside of jack (19), and jack (19) are seted up inside one side of interior post (16).

8. The image corbel structure for use in adjusting angle and position according to claim 1, wherein: elastic cloth (13) is connected and installed between one side of the bottom end of the second arm support (10) and one side of the bottom end of the first arm support (7).

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