CN212859395U

CN212859395U - Holding structure of micro-needle processing tool angle adjusting structure

Info

Publication number: CN212859395U
Application number: CN202021592763.7U
Authority: CN
Inventors: 崔红雷
Original assignee: Suzhou Qianyi Biotechnology Co ltd
Current assignee: Suzhou Qianyi Biotechnology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-02
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a micro-needle processing apparatus has clamping structure of angle modulation structure, the on-line screen storage device comprises a base, the inside of base is rotated and is connected with branch, fixed mounting has driven bevel gear on the branch, the inside of base is rotated and is connected with the bull stick, the one end fixed mounting of bull stick has drive bevel gear, drive bevel gear is connected with driven bevel gear meshing, the top fixed mounting of branch has the mounting panel, the inside of mounting panel is rotated and is connected with two-way lead screw, two-way lead screw extends to the outside one end fixedly connected with of mounting panel and rotates the wheel, threaded connection has two screws, two on the two-way lead screw the equal fixed mounting in top of screw has the movable plate, set up on the mounting panel and supply the gliding sliding opening of movable plate. The utility model relates to a micro needle processing technology field, simple structure has realized the clamping structure that can rotate and adjust micro needle's angle and direction, has improved machining efficiency.

Description

Holding structure of micro-needle processing tool angle adjusting structure

Technical Field

The utility model relates to a micro needle processing technology field especially relates to a micro needle processing tool has clamping structure of angle regulation structure.

Background

The micro-needle is made of stainless steel and an injection needle head, and is manufactured excellently through micro-processing and surface treatment.

The micro-needle needs to be clamped in the production and processing process, the micro-needle cannot be rotated and the angle and the direction of the micro-needle can be adjusted by the conventional clamping device, and the micro-needle can be processed only by a plurality of times of disassembling and assembling operations, so that the processing efficiency can be influenced to a certain extent, the applicability and the practicability are limited, and therefore the micro-needle processing structure with the angle adjusting structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a holding structure with an angle adjusting structure for microneedle processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a micro-needle processing tool clamping structure with an angle adjusting structure comprises a base, wherein a supporting rod is rotatably connected inside the base, a driven bevel gear is fixedly mounted on the supporting rod, a rotating rod is rotatably connected inside the base, a driving bevel gear is fixedly mounted at one end of the rotating rod and is meshed with the driven bevel gear, a mounting plate is fixedly mounted at the top of the supporting rod, a bidirectional screw rod is rotatably connected inside the mounting plate, a rotating wheel is fixedly connected at one end of the bidirectional screw rod extending to the outside of the mounting plate, two nuts are in threaded connection with the bidirectional screw rod, a moving plate is fixedly mounted at the tops of the two nuts, a sliding opening for the moving plate to slide is formed in the mounting plate, a connecting rod is rotatably connected on the moving plate, and a clamping seat is fixedly mounted at one side opposite to the two connecting rods, the utility model discloses a clamping device, including holder, clamping seat, threaded rod, connecting plate, one side fixedly connected with splint of connecting plate, one of them one side fixed mounting of movable plate has the diaphragm, threaded connection has fastening bolt on the diaphragm, one side sliding connection of movable plate has the rack, fastening bolt's bottom is connected with the rack rotation, one of them fixed mounting has the gear on the connecting rod, rack and gear engagement are connected.

Preferably, the inner bottom wall of the base is fixedly provided with a supporting seat, and the supporting seat is rotatably connected with the rotating rod.

Preferably, a rotating block is fixedly mounted at one end of the rotating rod extending to the outside of the base, and the rotating block is positioned on one side of the base.

Preferably, the clamping seat and the clamping plate are fixedly provided with rubber pads, and the outer surface of each rubber pad is provided with anti-skid grains.

Preferably, one side fixed mounting of one of them connecting rod has the rotation hand wheel, the cover is equipped with anti-skidding leather sheath on the rotation hand wheel.

Preferably, two the equal fixed mounting in bottom of screw has the guide block, set up on the interior diapire of mounting panel and supply the gliding guide way of guide block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotating block is rotated to drive the rotating rod to rotate, the rotating rod drives the driving bevel gear to rotate, the driving bevel gear is meshed with the driven bevel gear to enable the driven bevel gear to rotate, the driven bevel gear drives the supporting rod to rotate, the mounting plate is rotated through the rotation of the supporting rod, and the rotation angle of the clamped microneedle is adjusted through the rotation of the mounting plate;

2. the fastening bolt is enabled to move upwards by rotating the fastening bolt, the rack is driven to move upwards, the rack is enabled to be separated from the gear in a meshed mode, the rotating hand wheel is rotated to drive the connecting rod to rotate, the connecting rod drives the clamping seat to rotate, and the rotation direction of the micro-needles after being clamped is adjusted.

Drawings

Fig. 1 is a schematic structural diagram of a holding structure for microneedle processing with an angle adjusting structure according to the present invention;

fig. 2 is a schematic structural diagram of a holding structure for microneedle processing with an angle adjusting structure according to the present invention;

fig. 3 is a schematic structural diagram of a holding structure for microneedle processing apparatus with an angle adjusting structure according to the present invention.

In the figure: 1. a base; 2. a strut; 3. a driven bevel gear; 4. a rotating rod; 5. a supporting seat; 6. a drive bevel gear; 7. rotating the block; 8. fastening a bolt; 9. a transverse plate; 10. a gear; 11. mounting a plate; 12. a bidirectional screw rod; 13. a nut; 14. a rotating wheel; 15. a rack; 16. moving the plate; 17. a connecting rod; 18. a holder; 19. a threaded rod; 20. a connecting plate; 21. a splint; 22. rotating a hand wheel; 23. and a guide block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a holding structure for microneedle processing with an angle adjusting structure comprises a base 1, a supporting rod 2 is rotatably connected inside the base 1, a driven bevel gear 3 is fixedly installed on the supporting rod 2, a rotating rod 4 is rotatably connected inside the base 1, a driving bevel gear 6 is fixedly installed at one end of the rotating rod 4, the driving bevel gear 6 is engaged with the driven bevel gear 3, an installation plate 11 is fixedly installed at the top of the supporting rod 2, a bidirectional screw 12 is rotatably connected inside the installation plate 11, a rotating wheel 14 is fixedly connected at one end of the bidirectional screw 12 extending to the outside of the installation plate 11, two nuts 13 are screwed on the bidirectional screw 12, a moving plate 16 is fixedly installed at the top of each nut 13, a sliding opening for the moving plate 16 to slide is formed on the installation plate 11, a connecting rod 17 is rotatably connected on the moving plate 16, and a holder 18 is fixedly installed at one side opposite to the, the inside of holder 18 rotates and is connected with threaded rod 19, threaded connection has connecting plate 20 on the threaded rod 19, and one side fixedly connected with splint 21 of connecting plate 20, and one side fixed mounting of one of them movable plate 16 has diaphragm 9, and threaded connection has fastening bolt 8 on diaphragm 9, and one side sliding connection of movable plate 16 has rack 15, and fastening bolt 8's bottom is rotated with rack 15 and is connected, and fixed mounting has gear 10 on one of them connecting rod 17, and rack 15 and gear 10 mesh are connected.

Wherein, fixed mounting has supporting seat 5 on the interior diapire of base 1, and supporting seat 5 rotates with bull stick 4 to be connected, supports bull stick 4 through supporting seat 5, has improved 4 stability of rotating process of bull stick.

Wherein, the bull stick 4 is along stretching to the outside one end of base 1 and to be served fixed mounting and have turning block 7, and turning block 7 is located one side of base 1, makes things convenient for the rotation of bull stick 4 through turning block 7.

Wherein, equal fixed mounting has the rubber pad on holder 18 and the splint 21, and anti-skidding line has been seted up to the surface of rubber pad, and the rubber pad has compliance and elastic advantage, is convenient for press from both sides tight fixed micro needle, has increased the frictional force between rubber pad and the micro needle through anti-skidding line, further improvement the stability of micro needle.

Wherein, one side fixed mounting of one of them connecting rod 17 has the rotation hand wheel 22, rotates the cover on the hand wheel 22 and is equipped with anti-skidding leather sheath, makes things convenient for the rotation of connecting rod 17 through rotating hand wheel 22, and anti-skidding leather sheath has improved the palm and has rotated the frictional force between the hand wheel 22, avoids rotating hand wheel 22 too smooth and causes the insecure problem of taking.

Wherein, the equal fixed mounting in bottom of two screws 13 has guide block 23, has offered on the interior diapire of mounting panel 11 and has supplied the gliding guide way of guide block 23, and the cooperation through guide block 23 and guide way is spacing to screw 13's removal, has improved the stability when screw 13 removes.

The working principle is as follows: in the utility model, when in use, the rotating wheel 14 is adjusted according to the length of the micro-needle to rotate the two-way screw rod 12, the two screws 13 are moved relatively by the rotation of the two-way screw rod 12 to drive the two moving plates 16 to move relatively, so that the two clamping seats 18 move relatively, when the micro-needle is moved to a proper position, the micro-needle is placed on the two clamping seats 18, the threaded rod 19 is rotated to move the connecting plate 20 downwards to drive the clamping plate 21 to move downwards, the rotation of the threaded rod 19 is stopped after the clamping plate 21 is tightly abutted against the outer wall of the micro-needle, thereby realizing the clamping of the micro-needle, the rotating rod 4 is driven to rotate by rotating the rotating block 7, the driving bevel gear 6 is driven to rotate by the rotating rod 4, the driven bevel gear 3 is rotated by the meshing of the driving bevel gear 6 and the driven bevel gear 3, the supporting rod 2 is driven to rotate by the, the rotation angle of the clamped microneedle can be adjusted by rotating the mounting plate 11, when the rotation direction of the microneedle needs to be adjusted, the fastening bolt 8 is rotated to move upwards by rotating the fastening bolt 8, the rack 15 is driven to move upwards, the rack 15 is meshed with the gear 10 to be separated, the rotating hand wheel 22 is rotated to drive the connecting rod 17 to rotate, the connecting rod 17 drives the clamp holder 18 to rotate, the rotation direction of the clamped microneedle can be adjusted, after the adjustment is completed, the fastening bolt 8 is rotated again to move the fastening bolt 8 downwards, the rack 15 is driven to slide downwards, the rack 15 is meshed with the gear 10 again to fix the rotation of the connecting rod 17, the fixation after the rotation direction is adjusted is realized, the situation that the clamping device cannot rotate and adjust the angle and direction of the microneedle, the processing can be completed by a plurality of times of dismounting operations is avoided, and the processing efficiency can be influenced to a certain extent, the applicability and the practicability are limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamping structure for the microneedle processing tool with the angle adjusting structure comprises a base (1) and is characterized in that a supporting rod (2) is connected to the base (1) in a rotating mode, a driven bevel gear (3) is fixedly mounted on the supporting rod (2), a rotating rod (4) is connected to the base (1) in a rotating mode, a driving bevel gear (6) is fixedly mounted at one end of the rotating rod (4), the driving bevel gear (6) is meshed with the driven bevel gear (3) and is connected with the driven bevel gear (3), a mounting plate (11) is fixedly mounted at the top of the supporting rod (2), a bidirectional screw rod (12) is connected to the mounting plate (11) in a rotating mode, a rotating wheel (14) is fixedly connected to one end, extending to the outer portion of the mounting plate (11), two nuts (13) are connected to the bidirectional screw rod (12) in a threaded mode, and a moving plate (16) is fixedly mounted at the tops, a sliding opening for the sliding of the moving plate (16) is formed in the mounting plate (11), connecting rods (17) are rotatably connected to the moving plate (16), clamping seats (18) are fixedly mounted on the opposite sides of the two connecting rods (17), a threaded rod (19) is rotatably connected inside the clamping seat (18), a connecting plate (20) is connected on the threaded rod (19) in a threaded manner, a clamping plate (21) is fixedly connected on one side of the connecting plate (20), one side of one of the moving plates (16) is fixedly provided with a transverse plate (9), the transverse plate (9) is in threaded connection with a fastening bolt (8), one side of the moving plate (16) is in sliding connection with a rack (15), the bottom of the fastening bolt (8) is rotationally connected with the rack (15), one of the connecting rods (17) is fixedly provided with a gear (10), and the rack (15) is meshed with the gear (10).

2. The holding structure for microneedle processing apparatus with angle adjusting structure according to claim 1, wherein a supporting seat (5) is fixedly installed on the inner bottom wall of the base (1), and the supporting seat (5) is rotatably connected with the rotating rod (4).

3. The holding structure for microneedle processing apparatus with angle adjusting structure as claimed in claim 1, wherein a rotating block (7) is fixedly mounted on one end of said rotating rod (4) extending to the outside of said base (1), said rotating block (7) is located on one side of said base (1).

4. The structure of claim 1, wherein rubber pads are fixedly mounted on the holder (18) and the clamping plate (21), and anti-slip lines are formed on the outer surface of the rubber pads.

5. The holding structure for microneedle processing tools with angle adjustment structure according to claim 1, wherein one side of one of the connecting rods (17) is fixedly mounted with a rotating handwheel (22), and the rotating handwheel (22) is sleeved with an anti-skid leather sheath.

6. The structure for holding a microneedle processing tool with an angle adjusting structure according to claim 1, wherein a guide block (23) is fixedly mounted at the bottom of each of the two nuts (13), and a guide groove for the guide block (23) to slide is formed in the inner bottom wall of the mounting plate (11).