CN220158454U - Spinal cord injury model modeling forceps - Google Patents
Spinal cord injury model modeling forceps Download PDFInfo
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- CN220158454U CN220158454U CN202320793705.8U CN202320793705U CN220158454U CN 220158454 U CN220158454 U CN 220158454U CN 202320793705 U CN202320793705 U CN 202320793705U CN 220158454 U CN220158454 U CN 220158454U
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- Prior art keywords
- clamp
- push rod
- spinal cord
- key
- forceps
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- 208000020431 spinal cord injury Diseases 0.000 title claims abstract description 24
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model provides a spinal cord injury model modeling forceps, which relates to the technical field of spinal cord injury surgical forceps and comprises: the clamp body mechanism comprises a finger ring, an anti-slip ring is fixedly mounted on the inner wall of the finger ring, the finger ring is fixedly connected with one end of a clamp rod through a connecting rod, a limiting mechanism is arranged on one side of the clamp body, a first fixing groove is formed in one side of the clamp rod, a first mounting groove is formed in one end of the clamp rod, a clamping mechanism is arranged at the joint of the first mounting groove, and the clamping mechanism comprises a fixing shell. According to the utility model, through the installed clamp body mechanism, misoperation caused by sliding can be avoided when a user uses the clamp body mechanism, the installed limiting mechanism can not only touch the limiting pressure spring in advance when the clamp rods are combined, the excessive clamping during use of the user can be avoided through the installed limiting pressure spring, excessive damage to the clamp can be caused, the opening amplitude of the clamp rods can be enlarged, the clamp rods and the clamp can be conveniently detached and replaced through the installed clamping mechanism, and the clamp body mechanism has a good fixing effect.
Description
Technical Field
The utility model relates to the technical field of spinal cord injury surgical forceps, in particular to a spinal cord injury model modeling forceps.
Background
Spinal cord injury is a disease with high disability rate, if no operation is performed, various forceps are needed in the operation process, and the spinal cord injury operation forceps have the advantages of light upper hand and simple use, so that a user can operate the spinal cord injury operation forceps for a long time due to light weight in the operation process, and labor force is reduced.
However, in the prior art, the clamp rod and the clamp head of the existing spinal cord injury model modeling clamp are fixed through rivets, but the existing rivets are difficult to detach, if the rivets are damaged, the clamp rod and the clamp head are damaged, a lot of clamp tools are needed in the operation process, other clamp heads cannot be detached and installed, the applicable scene is single, the clamp head is mainly used for working, the clamp head can be worn and damaged for a long time, if the clamp head cannot be replaced with a new clamp head, the clamp rod or other available parts can be wasted if the clamp head is directly and integrally replaced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a spinal cord injury model modeling clamp.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a spinal cord injury modeling forceps comprising: the clamp body mechanism comprises a finger ring, an anti-slip ring is fixedly mounted on the inner wall of the finger ring, the finger ring is fixedly connected with one end of a clamp rod through a connecting rod, a limiting mechanism is arranged on one side of the clamp body, a first fixing groove is formed in one side of the clamp rod, a first mounting groove is formed in one end of the clamp rod, a clamping mechanism is arranged at the joint of the first mounting groove, the clamping mechanism comprises a fixing shell, a second fixing groove is formed in one end of the fixing shell, a push rod is arranged in the second fixing groove, a first sliding block clamp key is fixedly mounted on one side of the push rod, a spring is fixedly connected on one side of the push rod, a second mounting groove is fixedly mounted on one side of the fixing shell, a second sliding clamp key is arranged in the second mounting groove, a connecting column is arranged in the second mounting groove, and a clamp is fixedly mounted on one end of the connecting column.
As a preferred implementation mode, stop gear includes square groove shell, square groove shell inner wall is equipped with spacing pressure spring, pincers body one side fixedly connected with extrusion is fast, pincers body one side is equipped with the cross board, cross board one side and pincers body fixed connection, cross board one side is equipped with the rotation key, the rotation key is through the circular hole department rotation connection that cross board one side was equipped with.
The technical effect of adopting the further scheme is as follows: the clamp rod and the clamp can be connected, the clamp rod and the clamp can be greatly unfolded, and the clamping process can be avoided too tightly when a user uses the clamp.
As a preferred embodiment, the first fixing groove is identical in size to the second fixing groove and the push rod.
The technical effect of adopting the further scheme is as follows: the push rod An Zhuangzhi can be more labor-saving when being arranged in the first fixing groove and the second fixing groove, and is more convenient for a user to install.
As a preferred embodiment, the push rod slides An Zhuangzhi in the first fixing groove and the second fixing groove, one end of the spring is fixedly connected with one end of the push rod, and one end of the spring is fixedly connected with the inside of the fixing shell.
The technical effect of adopting the further scheme is as follows: the spring can be contracted when the push rod is pressed, the push rod can be pushed to one end where the spring is installed, and the spring can be reset when the push rod is released again, so that the push rod is pushed to the original position.
In a preferred embodiment, the spring may be contracted when the push rod is pressed, so that the first sliding clamping key fixedly mounted on one side of the push rod is slidably clamped with the second sliding clamping key fixedly mounted in the second fixing groove.
The technical effect of adopting the further scheme is as follows: when the push rod is pressed, the push rod is pushed to one side through the shrinkage of the spring, and when the push rod is pushed, the first sliding block clamping key arranged on one side can be clamped and fixed with the second sliding clamping key.
As a preferred embodiment, one side of the fixing column is provided with a circular groove.
The technical effect of adopting the further scheme is as follows: the fixing column is arranged in the second fixing clamping groove, and the circular groove arranged at one end of the mounting column is clamped with the first sliding clamping key to form a limit.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, through the installed clamp body mechanism, misoperation caused by sliding can be avoided when a user uses the clamp body mechanism, the installed limiting mechanism can not only touch the limiting pressure spring in advance when the clamp rods are combined, the excessive clamping during use of the user can be avoided through the installed limiting pressure spring, excessive damage to the clamp can be caused, the opening amplitude of the clamp rods can be enlarged, the clamp rods and the clamp can be conveniently detached and replaced through the installed clamping mechanism, and the clamp body mechanism has a good fixing effect.
Drawings
Fig. 1 is a schematic structural view of a spinal cord injury model modeling forceps provided by the utility model.
Fig. 2 is a schematic diagram of the structure of the side surfaces of the clamp body mechanism and the limiting mechanism of the spinal cord injury model modeling clamp.
Fig. 3 is a schematic structural view of a disassembly side of a clamping mechanism of a spinal cord injury model modeling forceps provided by the utility model.
Fig. 4 is a partially enlarged schematic structural view of a clamping mechanism fixing shell of a spinal cord injury model modeling forceps provided by the utility model.
Fig. 5 is a schematic diagram of a partially enlarged structure of a push rod of a clamping mechanism of a spinal cord injury model modeling forceps provided by the utility model.
Legend description:
1. a clamp mechanism; 11. a finger ring; 12. an anti-slip ring; 13. a clamp lever; 14. a first fixing groove; 15. a first mounting groove;
2. a limiting mechanism; 21. a square groove shell; 22. limiting pressure springs; 23. extruding a block; 24. a cross plate; 25. a rotary key;
3. a clamping mechanism; 31. a fixed case; 32. a second fixing groove; 33. a second mounting groove; 34. a connecting column; 35. a jaw; 36. a push rod; 37. the first sliding block is clamped with a key; 38. a spring; 39. and the second sliding block is clamped with the key.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-5, the present utility model provides a technical solution: a spinal cord injury modeling forceps comprising: the clamp body mechanism 1, clamp body mechanism 1 includes ring 11, ring 11 inner wall fixed mounting has anti-slip ring 12, ring 11 passes through connecting rod and clamp lever 13 one end fixed connection, clamp body one side sets up stop gear 2, clamp lever 13 one side is provided with first fixed slot 14, clamp lever 13 one end is provided with first mounting groove 15, first mounting groove 15 junction is equipped with fixture 3, fixture 3 includes fixed shell 31, fixed shell 31 one end is provided with second fixed slot 32, be provided with push rod 36 in the second fixed slot 32, push rod 36 one side fixed mounting has first slider draw-in key 37, push rod 36 one side fixedly connected with spring 38, fixed shell 31 one side fixed mounting has second mounting groove 33, be provided with second slider draw-in key 39 in the second mounting groove 33, be equipped with spliced pole 34 in the second mounting groove 33, spliced pole 34 one end fixed mounting has pincers 35.
In this embodiment, the slip-preventing ring 12 installed in the finger ring 11 can avoid the operation error caused by slipping when the user uses the slip-preventing ring, the clamp 35 can be installed in the first fixing groove 14 provided at one end of the clamp rod 13, the connecting post 34 can be installed in the second fixing groove 32 provided at one side of the fixing shell 31, the push rod 36 slidably connected in the first installation groove 15 and the second installation groove 33 is fixedly connected with the spring 38 through one end of the push rod 36, one end of the spring 38 is fixedly connected with the fixing shell 31, the spring 38 can be expanded and contracted by pressing the push rod 36, the push rod 36 can be pushed to the side with the spring 38 when the spring 38 expands and contracts, the first slider catch 37 fixedly installed at one side of the push rod 36 can be in catch with the second slider catch 39 in the second fixing groove 32, the clamp rod 13 can be in catch with the clamp 35, and the clamp 35 can be pulled out when the push rod 36 is pressed.
Example 2
As shown in fig. 1-5, the limiting mechanism 2 comprises a square groove shell 21, a limiting pressure spring 22 is arranged on the inner wall of the square groove shell 21, an extrusion block 23 is fixedly connected to one side of a clamp body, a cross plate 24 is arranged on one side of the clamp body, one side of the cross plate 24 is fixedly connected with the clamp body, a rotary key 25 is arranged on one side of the cross plate 24, and the rotary key 25 is rotationally connected through a circular hole formed in one side of the cross plate 24.
In this embodiment, the limiting compression spring 22 can be fixedly installed in the square groove shell 21 fixedly installed on one side of the clamp rod 13 through pressing, the limiting compression spring 22 can be touched in advance when the clamp rods 13 are combined through the installed extrusion block 23, excessive clamping when a user uses can be avoided through the installed limiting compression spring 22, excessive damage to the clamp 35 is avoided, the number of turns of the limiting compression spring 22 is less, larger labor force can be brought to the user, and the opening amplitude of the clamp rod 13 can be increased through the cross plate 24 installed on one side of the clamp rod 13 and the rotary key 25 installed on one side of the cross plate 24.
Working principle:
as shown in fig. 1 to 5, the fixed shell 31 is fixedly connected with the clamp bar 13, the rotary key 25 is rotatably connected with the fixed shell 31 and the cross plate 24 after the connection is completed, the cross plate 24 is fixedly connected with one side of the clamp bar 13, one end of the connecting post 34 is fixedly connected with one side of the clamp 35, the first fixed slot 14 is fixedly connected with the push rod 36 in a sliding manner, one end of the push rod 36 is fixedly connected with the spring 38, one end of the spring 38 is fixedly connected with the fixed shell 31, the first slider clamping key 37 is fixedly connected with one side of the push rod 36, the spring 38 can be expanded and contracted by pressing the push rod 36, the push rod 36 can be pushed to one side with the spring 38 when the spring 38 is expanded and contracted, the connecting post 34 is slidably connected with the first mounting slot 15, the clamp 35 is slidably connected with the second mounting slot 33, the push rod 36 is slidably connected with the first fixed slot 14, finally the push rod 36 is released to reset the spring 38, the spring 38 can push the push rod 36 is pushed to the original position, the first slider clamping key 37 arranged on one side of the push rod 36 is slidably clamped with the second slider clamping key 39 arranged on one side of the connecting post 34.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A spinal cord injury model modeling forceps, comprising: the clamp body mechanism (1), clamp body mechanism (1) includes ring (11), ring (11) inner wall fixed mounting has anti-slip ring (12), ring (11) pass through connecting rod and clamp lever (13) one end fixed connection, clamp body one side sets up stop gear (2), clamp lever (13) one side is provided with first mounting groove (14), clamp lever (13) one end is provided with first mounting groove (15), first mounting groove (15) junction is equipped with fixture (3), fixture (3) include fixed shell (31), fixed shell (31) one end is provided with second fixed slot (32), be provided with push rod (36) in second fixed slot (32), push rod (36) one side fixed mounting has first slider draw-in key (37), push rod (36) one side fixed connection has spring (38), fixed shell (31) one side fixed mounting has second mounting groove (33), be provided with second slider draw-in key (39) in second mounting groove (31), second mounting groove (34) are equipped with second slider draw-in key (39), second slider draw-in key (34) one end is provided with, second slider draw-in key (34).
2. The spinal cord injury modeling forceps of claim 1, wherein: stop gear (2) are including square groove shell (21), square groove shell (21) inner wall is equipped with spacing pressure spring (22), pincers body one side fixedly connected with extrusion piece (23), pincers body one side is equipped with crossing board (24), crossing board (24) one side and pincers body fixed connection, crossing board (24) one side is equipped with rotation key (25), rotation key (25) are through the circular hole department rotation connection that crossing board (24) one side was equipped with.
3. The spinal cord injury modeling forceps of claim 1, wherein: the first fixing groove (14) is consistent with the second fixing groove (32) and the push rod (36) in size.
4. The spinal cord injury modeling forceps of claim 1, wherein: the push rod (36) slides An Zhuangzhi in the first fixing groove (14) and the second fixing groove (32), one end of the spring (38) is fixedly connected with one end of the push rod (36), and one end of the spring (38) is fixedly connected with the inside of the fixing shell (31).
5. The spinal cord injury modeling forceps of claim 1, wherein: when the push rod (36) is pressed, the spring (38) can be contracted, and the first sliding block clamping key (37) fixedly arranged on one side of the push rod (36) is in sliding clamping connection with the second sliding block clamping key (39) fixedly arranged in the second fixing groove (32).
6. The spinal cord injury modeling forceps of claim 1, wherein: a circular groove is formed in one side of the connecting column (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793705.8U CN220158454U (en) | 2023-04-12 | 2023-04-12 | Spinal cord injury model modeling forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793705.8U CN220158454U (en) | 2023-04-12 | 2023-04-12 | Spinal cord injury model modeling forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220158454U true CN220158454U (en) | 2023-12-12 |
Family
ID=89062253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320793705.8U Active CN220158454U (en) | 2023-04-12 | 2023-04-12 | Spinal cord injury model modeling forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220158454U (en) |
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2023
- 2023-04-12 CN CN202320793705.8U patent/CN220158454U/en active Active
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