CN215128890U

CN215128890U - Novel wrist joint scaphoid bone position photographing device

Info

Publication number: CN215128890U
Application number: CN202121402300.4U
Authority: CN
Inventors: 何凌锋; 丁文全; 洪锦炯; 王晓峰; 李基民
Original assignee: Ningbo No 6 Hospital
Current assignee: Ningbo No 6 Hospital
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-14
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a novel wrist joint scaphoid bone position photographing device, which comprises a fixed base, an inner bin is arranged inside the fixed base, the top of the fixed base is fixedly connected with a fixed platform, the top of the fixed table is fixedly connected with a placing table, a rotating disc is arranged between the fixed base and the fixed table, one end of the rotating disc is rotationally connected with the inner cavity of the inner bin, the surface of the rotating disc close to one end of the inner bin is fixedly connected with a fixed column, the surface of one end of the fixed base far away from the fixed table is provided with a motor, the output end of the motor is fixedly connected with a movable shaft, the output end of the movable shaft penetrates through the fixed base and extends into the inner bin, the two sides of the movable shaft are fixedly connected with connecting blocks, the top fixedly connected with of loose axle rotates the post, one side of rolling disc is provided with the ring block. The utility model discloses can carry out the multi-angle to the wrist position of the user that can't turn the wrist and shoot.

Description

Novel wrist joint scaphoid bone position photographing device

Technical Field

The utility model relates to a medical treatment appurtenance technical field, concretely relates to novel photography in wrist joint navicular bone position device.

Background

The scaphoid is a small bone of a wrist joint, is close to the radial side of the row, is shaped like a boat, so the name of the scaphoid is irregular, the back surface is long and narrow, rough and uneven, and forms a joint with the radius.

Generally need shoot a plurality of angles of wrist joint at the in-process of X-ray photography, just can obtain the accurate condition of wrist joint, and traditional wrist joint navicular bone position X-ray photography device is when shooing, needs shooter self to rotate the wrist and just can shoot a plurality of angles, injures the relatively serious quilt that can't turn the wrist to the wrist and just be difficult to shoot a plurality of angles of its wrist to the shooter of hurting the vigor of wrist to can't obtain accurate judgement, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel photographic device of wrist joint navicular bone position to thereby solve among the prior art traditional wrist joint navicular bone position X-ray photographic device difficult to shoot the problem that can't turn the wrist a plurality of angles at shooter's wrist position of wrist and be difficult to reach accurate diagnosis.

In order to achieve the above object, the present invention provides the following technical solutions: a novel photographing device for scaphoid bones of a wrist joint comprises a fixed base, an inner bin is arranged in the fixed base, a fixed table is fixedly connected to the top of the fixed base, a placing table is fixedly connected to the top of the fixed table, a rotating disc is arranged between the fixed base and the fixed table, one end of the rotating disc is rotatably connected with an inner cavity of the inner bin, a fixed column is fixedly connected to the surface of the rotating disc close to one end of the inner bin, a motor is mounted on the surface of the fixed base far away from one end of the fixed table, a movable shaft is fixedly connected to the output end of the motor, the output end of the movable shaft penetrates through the fixed base and extends into the inner bin, connecting blocks are fixedly connected to both sides of the movable shaft, a rotating column is fixedly connected to the top of the movable shaft, a ring block is arranged on one side of the rotating disc, and one side, far away from each other, of the connecting blocks is fixedly connected with the surface of the ring block, one end of the rotating disc, which is close to the fixed table, is provided with a camera assembly, and one side of the rotating disc, which is close to the surface of one end of the fixed table, is fixedly connected with a light barrier.

Preferably, the fixed column has a plurality ofly, and is a plurality of the fixed column evenly distributed is in the avris position that the rolling disc is close to interior storehouse one end surface.

Preferably, a rod groove is formed in the other side, close to the surface of one end of the fixing table, of the rotating disc, a threaded rod is rotatably connected inside the rod groove, one side of the threaded rod penetrates through the rod groove and extends to the outside of the rotating disc, a grab handle is fixedly connected to the surface, extending out of the rotating disc, of the threaded rod, and a threaded sleeve is in threaded connection with the outer peripheral surface of the threaded rod.

Preferably, one side of the threaded sleeve, which is close to the camera head assembly, is fixedly connected with a mounting plate, and one side of the mounting plate, which is close to the camera head assembly, is fixedly connected with the surface of the camera head assembly.

Preferably, the top fixedly connected with indicator of mounting panel, indicator's top is the inclined plane setting, the fixed surface that the rolling disc is close to rod groove position department is connected with the scale.

Preferably, the surface of the grab handle is glued with a rubber pad, and the surface of the rubber pad is provided with a plurality of groups of anti-skid grains.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the utility model discloses a user opens the motor, and then make the loose axle slowly drive the loose axle and be circular motion, thereby drive the rotation post and be circular motion, thereby under the collision effect between rotation post and fixed column, and then make the rolling disc intermittent type slowly be circular motion, drive the camera subassembly and be corresponding motion, like this, when the user places the arm in placing a position department, the wrist extends to the intermediate position department of rolling disc, and then make the camera subassembly revolve with the intermediate position of rolling disc, thereby carry out the shooting of multi-angle to the wrist, thereby can accurately obtain the actual conditions at the user wrist position that can't turn the wrist, the diagnostic accuracy has been improved, and then the practicality of the device has been improved;

2. the utility model discloses a user rotates the grab handle, and then make the threaded rod be circular motion, and then make the thread bush drive the camera subassembly to the direction motion of being close to rolling disc intermediate position department, and through indicateing mark and scale, and then obtain the displacement of camera subassembly, and like this, convenient to use person adjusts the distance of camera subassembly and rolling disc intermediate position department, and then can adjust the distance at camera subassembly and user wrist position, thereby in order to do benefit to the normal shooting of camera subassembly, thereby the device's practicality has further been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic perspective view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the three-dimensional structure of the fixing base of the present invention.

Fig. 3 is an exploded view of the three-dimensional structure of the rotating disk of the present invention.

Fig. 4 is a structural sectional view in a top view direction of the present invention.

Description of reference numerals: 1. a fixed base; 2. an inner bin; 3. a fixed table; 4. a placing table; 5. rotating the disc; 6. fixing a column; 7. a motor; 8. a movable shaft; 9. connecting blocks; 10. a ring block; 11. rotating the column; 12. a rod groove; 13. a threaded rod; 14. a threaded sleeve; 15. a handle; 16. mounting a plate; 17. an indicator mark; 18. a graduated scale; 19. a camera head assembly; 20. a light barrier.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides a novel wrist joint navicular bone position photographic device as shown in figures 1-4, which comprises a fixed base 1, wherein an inner bin 2 is arranged inside the fixed base 1, a fixed table 3 is fixedly connected with the top of the fixed base 1, a placing table 4 is fixedly connected with the top of the fixed table 3, a rotating disc 5 is arranged between the fixed base 1 and the fixed table 3, one end of the rotating disc 5 is rotationally connected with the inner cavity of the inner bin 2, a fixed column 6 is fixedly connected with the surface of the rotating disc 5 close to one end of the inner bin 2, a motor 7 is arranged on the surface of the fixed base 1 far from one end of the fixed table 3, a movable shaft 8 is fixedly connected with the output end of the motor 7, the output end of the movable shaft 8 passes through the fixed base 1 and extends to the inside of the inner bin 2, connecting blocks 9 are fixedly connected with both sides of the movable shaft 8, the top fixedly connected with of loose axle 8 rotates post 11, one side of rolling disc 5 is provided with ring block 10, the one side that connecting block 9 kept away from each other all is connected with the fixed surface of ring block 10, the one end that rolling disc 5 is close to fixed station 3 is provided with camera subassembly 19, one side fixedly connected with barn door 20 that rolling disc 5 is close to fixed station 3 one end surface, open motor 7 when the user, and then make loose axle 8 be circular motion, and then make to rotate post 11 and be circular motion, under the collision effect between rotation post 11 and fixed column 6, make rolling disc 5 intermittent type be circular motion, drive camera subassembly 19 with the intermittent revolution of the intermediate position department of rolling disc 5, and then to user's wrist position multi-angle intermittent type shooting, thereby be favorable to improving diagnostic accuracy.

Further, in above-mentioned technical scheme, fixed column 6 has a plurality ofly, and is a plurality of fixed column 6 evenly distributed is in 5 avris position department that is close to 2 one end surfaces of interior storehouse of rolling disc, because fixed column 6 evenly distributed is in 5 surperficial avris of rolling disc to when making rotation post 11 and fixed column 6 bump, rolling disc 5 intermittent type carries out circular motion, and only changes certain angle at every turn.

Further, in the above technical scheme, a rod groove 12 is formed in the other side of the rotating disc 5, which is close to the surface of one end of the fixed table 3, a threaded rod 13 is connected to the inside of the rod groove 12 in a rotating manner, one side of the threaded rod 13 penetrates through the rod groove 12 and extends to the outside of the rotating disc 5, a grab handle 15 is fixedly connected to the surface of the portion, extending out of the rotating disc 5, of the threaded rod 13, a threaded sleeve 14 is connected to the outer peripheral surface of the threaded rod 13 in a threaded manner, when a user rotates the grab handle 15, the threaded rod 13 is made to perform circular motion, the threaded sleeve 14 is made to move under the matching action of an internal thread structure of the inner wall of the threaded sleeve and an external thread structure of the outer peripheral surface of the grab handle 15, and the rod groove 12 is made to move to the middle position close to the rotating disc 5.

Further, in the above technical solution, a mounting plate 16 is fixedly connected to a side of the threaded sleeve 14 close to the camera head assembly 19, a side of the mounting plate 16 close to the camera head assembly 19 is fixedly connected to a surface of the camera head assembly 19, and when the threaded sleeve 14 moves to a middle position close to the rotating disc 5, the mounting plate 16 is driven to move to a middle position close to the rotating disc 5, so as to drive the camera head assembly 19 to move to a middle position close to the rotating disc 5.

Further, in above-mentioned technical scheme, the top fixedly connected with indicator 17 of mounting panel 16, indicator 17's top is the inclined plane setting, the fixed surface that carousel 5 is close to pole groove 12 position department is connected with scale 18, and when mounting panel 16 moved to the intermediate position department that is close to carousel 5, it was corresponding motion to drive scale 18, and then the one end through scale 18 pointed scale 18's position department, followed scale 18 and located the displacement of obtaining camera subassembly 19.

Further, in the above technical scheme, a rubber pad is glued on the surface of the handle 15, and a plurality of groups of anti-slip lines are arranged on the surface of the rubber pad, so that when a user holds the surface of the handle 15, the friction between the hand of the user and the surface of the handle 15 is increased through the rubber pad on the surface of the handle 15, and the user can hold the surface of the handle 15 stably.

The implementation mode is specifically as follows: in the actual use process, when a user who cannot turn his/her wrist is required to take a picture, the arm is placed on the surface of the placing table 4, the wrist part of the user extends to the middle position of the rotating disc 5, then the motor 7 is started, so that the output end of the motor 7 makes circular motion, the movable shaft 8 is driven to make circular motion, the rotating column 11 is driven to make circular motion, in the process that the rotating column 11 makes circular motion, the rotating column 11 sequentially collides with the plurality of fixed columns 6, so that the rotating disc 5 makes intermittent circular motion, the camera assembly 19 is driven to intermittently revolve around at the middle position of the rotating disc 5, so that the wrist part of the user is taken in multiple angles, thereby improving the diagnosis accuracy, when the user needs to adjust the distance between the camera assembly 19 and the middle position of the rotating disc 5, by rotating the handle 15, and then make threaded rod 13 do the circular motion, and then make under the mating reaction of the internal thread structure of screw 14 through its inner wall and the external thread structure of the threaded rod 13 outer peripheral face, and under the limiting displacement of rod groove 12 to screw 14, thereby make screw 14 move to the intermediate position department that is close to rolling disc 5, drive mounting panel 16 to the intermediate position department that is close to rolling disc 5 motion, and then drive camera subassembly 19 to the intermediate position department that is close to rolling disc 5 motion, thereby adjust the distance of camera subassembly 19 and rolling disc 5 intermediate position department, this embodiment has specifically solved among the prior art traditional wrist joint navicular bone position X light shooting device and has difficult to shoot the problem of the shooter wrist position multiple angles that can't turn over the wrist.

This practical theory of operation: when the user who can't turn over the wrist shoots, support its arm through placing platform 4, make its wrist place in the intermediate position department of rolling disc 5, open motor 7 afterwards, and then make loose axle 8 be circular motion, and then make rotation post 11 be circular motion, when rotating post 11 and a plurality of fixed columns 6 bumps in proper order and act on, make 5 intermittent type of rolling disc be circular motion, thereby make camera subassembly 19 intermittent type with the revolution of the intermediate position department of rolling disc 5, and then carry out multi-angle shooting to user's wrist position.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a novel photographic of wrist joint navicular bone position device, includes unable adjustment base (1), its characterized in that: the inner bin (2) is arranged in the fixed base (1), the fixed table (3) is fixedly connected to the top of the fixed base (1), the placing table (4) is fixedly connected to the top of the fixed table (3), the rotating disc (5) is arranged between the fixed base (1) and the fixed table (3), one end of the rotating disc (5) is rotatably connected with the inner cavity of the inner bin (2), the surface of the rotating disc (5) close to one end of the inner bin (2) is fixedly connected with the fixed column (6), the surface of the fixed base (1) far away from one end of the fixed table (3) is provided with the motor (7), the output end of the motor (7) is fixedly connected with the movable shaft (8), the output end of the movable shaft (8) penetrates through the fixed base (1) and extends into the inner bin (2), the two sides of the movable shaft (8) are both fixedly connected with the connecting blocks (9), the top fixedly connected with of loose axle (8) rotates post (11), one side of rolling disc (5) is provided with ring piece (10), one side that connecting block (9) kept away from each other all is connected with the fixed surface of ring piece (10), the one end that rolling disc (5) are close to fixed station (3) is provided with camera subassembly (19), one side fixedly connected with barn door (20) that rolling disc (5) are close to fixed station (3) one end surface.

2. The novel imaging device for scaphoid bone of wrist joint of claim 1, wherein: fixed column (6) have a plurality ofly, it is a plurality of fixed column (6) evenly distributed is close to the avris position department on interior storehouse (2) one end surface in rolling disc (5).

3. The novel imaging device for scaphoid bone of wrist joint of claim 1, wherein: the utility model discloses a quick-witted, including rolling disc (5), fixed station (3), pole groove (12) have been seted up to the opposite side that rolling disc (5) are close to fixed station (3) one end surface, the inside rotation of pole groove (12) is connected with threaded rod (13), one side of threaded rod (13) is passed pole groove (12) and is extended to the outside of rolling disc (5), threaded rod (13) extend the fixed surface of rolling disc (5) part and be connected with grab handle (15), the outer peripheral face threaded connection of threaded rod (13) has thread bush (14).

4. The novel imaging device for scaphoid bone of wrist joint of claim 3, wherein: threaded sleeve (14) are close to one side fixedly connected with mounting panel (16) of camera head subassembly (19), one side that mounting panel (16) are close to camera head subassembly (19) is connected with camera head subassembly (19)'s fixed surface.

5. The novel imaging device for scaphoid bone of wrist joint of claim 4, wherein: the top fixedly connected with indicator (17) of mounting panel (16), the top of indicator (17) is the inclined plane setting, fixed surface that rolling disc (5) are close to rod groove (12) position department is connected with scale (18).

6. The novel imaging device for scaphoid bone of wrist joint of claim 3, wherein: the surface of the grab handle (15) is glued with a rubber pad, and the surface of the rubber pad is provided with a plurality of groups of anti-skid grains.