CN220691592U - Arm model fixing device for needle insertion training - Google Patents
Arm model fixing device for needle insertion training Download PDFInfo
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- CN220691592U CN220691592U CN202322263359.5U CN202322263359U CN220691592U CN 220691592 U CN220691592 U CN 220691592U CN 202322263359 U CN202322263359 U CN 202322263359U CN 220691592 U CN220691592 U CN 220691592U
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- 238000003780 insertion Methods 0.000 title abstract description 11
- 230000037431 insertion Effects 0.000 title abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device for a needle insertion training arm model, which belongs to the technical field of nursing and teaching and comprises a base, wherein a first fixing plate is fixedly connected to the upper surface of the base, a second fixing plate is movably connected to the surface of the first fixing plate through a hinge, a first machine cabin is arranged in the first fixing plate, and the needle insertion training arm model fixing device is characterized in that when a double-shaft motor, a first conical tooth, a second conical tooth, a first threaded rod, a first threaded cap and a clamping plate are arranged, a person places the training arm model between the clamping plates, then the person controls the double-shaft motor to rotate through a control switch, further drives the first conical tooth and the second conical tooth to rotate, simultaneously drives a first rotating shaft, the first threaded rod and the second threaded rod to rotate, so that the first threaded cap is driven to move oppositely, the clamping plate is driven to be clamped and fixed to the training arm model, shaking is avoided, and the stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of nursing and teaching, in particular to a fixing device for an arm model for needle insertion training.
Background
Medical nursing mainly researches basic knowledge and skills in human physiology, basic medicine, clinical nursing, preventive care and the like, in hospitals, doctors need nursing teaching on some training nurses, such as needle insertion training on patients, the training nurses usually need needle insertion training by means of arm models, but when the training nurses use the arm models, because the arm models are simple in structure, the arm models are easy to shake when being placed on a tabletop and trained by training staff, and the training staff is required to press to keep the models stable and not stable enough.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide a fixing device for a puncture training arm model, which has the characteristic of convenient fixing.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides a fixing device for a needle insertion training arm model, which comprises a base, wherein a first fixing plate is fixedly connected to the upper surface of the base, a second fixing plate is movably connected to the surface of the first fixing plate through a hinge, four first machine cabins are arranged in the first fixing plate and the second fixing plate respectively, two second machine cabins are arranged in the first fixing plate and the second fixing plate respectively, a double-shaft motor is fixedly connected to the inner part of the second machine cabin, first conical teeth are fixedly connected to the surface of an output shaft of the double-shaft motor, first bearings are arranged on the surface of the second machine cabin, and the first bearings are symmetrically arranged on the surface of the second machine cabin.
When the fixing device for the arm model for needle insertion training is used, the double-shaft motor operates to drive the first conical teeth, the second conical teeth, the first rotating shaft, the first threaded rod and the second threaded rod to rotate simultaneously, and then the first threaded cap is driven to move in opposite directions, so that the clamping plate is driven to move in opposite directions to fix the arm model for needle insertion training, shaking is avoided, and the stability of the device is improved.
Further, wear to be equipped with first pivot in the first bearing, first pivot one end fixedly connected with second taper tooth, second taper tooth and first taper tooth mesh mutually, first threaded rod of first pivot other end fixedly connected with, first threaded rod surface fixedly connected with second threaded rod, second threaded rod and first threaded rod screw thread opposite direction, second threaded rod surface fixedly connected with second pivot, the second pivot surface has cup jointed the second bearing, second bearing fixedly connected at first machine storehouse inner wall, first threaded rod surface threaded connection has first screw cap, first screw cap total two, threaded connection is at first threaded rod surface and second threaded rod surface respectively.
Further, first movable groove has been seted up to first machine storehouse surface, first screw cap wears to establish in first movable groove, first screw cap upper surface fixedly connected with cardboard, the inside third machine storehouse of having seted up of base, the inside fixedly connected with motor in third machine storehouse, motor output shaft surface fixedly connected with third threaded rod, third threaded rod surface fixedly connected with third pivot, third bearing has been cup jointed on third pivot surface, third bearing fixedly connected with is at third machine storehouse inner wall.
Further, the surface of the third threaded rod is in threaded connection with a second threaded cap, a second movable groove is formed in the upper surface of the third machine bin, and the second threaded cap is arranged in the second movable groove in a penetrating mode.
Further, the surface of the second threaded cap is movably connected with a connecting rod through a pin shaft, the surface of the connecting rod is movably connected with a connecting block through a pin shaft, and the connecting block is fixedly connected to the surface of the second fixing plate.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. according to the needle insertion training arm model fixing device, through the arrangement of the double-shaft motor, the first conical teeth, the second conical teeth, the first threaded rod, the first threaded cap and the clamping plate, when the training arm model is fixed, people place the training arm model between the clamping plate, then people control the double-shaft motor to operate through the control switch, and further drive the first conical teeth and the second conical teeth to rotate, meanwhile drive the first rotating shaft, the first threaded rod and the second threaded rod to rotate, so that the first threaded cap moves in opposite directions, and further drive the clamping plate to move in opposite directions to clamp and fix the training arm model, shaking is avoided, and under the action of the double-shaft motor, the first conical teeth, the second conical teeth, the first threaded rod, the first threaded cap and the clamping plate, the training arm model is more convenient to fix by people, and stability of the device is improved;
2. this training arm model fixing device of inserting needle through setting up motor, third threaded rod, second screw cap and connecting rod, when adjusting the angle to training arm model, people pass through control switch control motor operation, and then drive the rotation of third threaded rod, drive the second screw cap simultaneously and remove, make the connecting rod operation to drive the operation of second fixed plate and adjust to appointed angle, under motor, third threaded rod, second screw cap and connecting rod's effect, more be convenient for people to the angle of training arm model adjust.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
The marks in the drawings are:
1. a base; 2. a first fixing plate; 3. a second fixing plate; 4. a first machine cabin; 5. a second machine cabin; 6. a biaxial motor; 7. a first cone tooth; 8. a first bearing; 9. a first rotating shaft; 10. a second cone tooth; 11. a first threaded rod; 12. a second threaded rod; 13. a second rotating shaft; 14. a second bearing; 15. a first threaded cap; 16. a first movable groove; 17. a clamping plate; 18. a motor; 19. a third threaded rod; 20. a third rotating shaft; 21. a third bearing; 22. a second threaded cap; 23. a second movable groove; 24. a connecting rod; 25. a connecting block; 26. and a third machine cabin.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a puncture training arm model fixing device, including base 1, base 1 upper surface fixedly connected with first fixed plate 2, first fixed plate 2 surface has second fixed plate 3 through hinge swing joint, first machine storehouse 4 has been seted up to first fixed plate 2 inside, first machine storehouse 4 is total four, set up respectively inside first fixed plate 2 and second fixed plate 3 inside, second machine storehouse 5 has been seted up to first fixed plate 2 inside, second machine storehouse 5 is total two, set up respectively inside first fixed plate 2 and second fixed plate 3 inside, the inside fixedly connected with biax motor 6 of second machine storehouse 5, biax motor 6 output shaft surface fixedly connected with first bevel tooth 7, first bearing 8 has been seted up to second machine storehouse 5 surface, first bearing 8 is total two, and the symmetry is seted up on second machine storehouse 5 surface.
Through adopting above-mentioned technical scheme, through setting up biax motor 6, first awl tooth 7, second awl tooth 10, first threaded rod 11, first screw cap 15 and cardboard 17, when fixing training arm model, people place training arm model between cardboard 17, then people pass through control switch control biax motor 6 operation, and then drive first awl tooth 7 and second awl tooth 10 rotation, drive first pivot 9 simultaneously, first threaded rod 11 and second threaded rod 12 rotation, make first screw cap 15 remove in opposite directions, thereby drive cardboard 17 and remove in opposite directions and carry out the joint fixedly to training arm model, avoid rocking, under the effect of biax motor 6, first awl tooth 7, second awl tooth 10, first threaded rod 11, first screw cap 15 and cardboard 17, more be convenient for people fix training arm model, the stability of the device has been improved.
Specifically, wear to be equipped with first pivot 9 in the first bearing 8, first pivot 9 one end fixedly connected with second awl tooth 10, second awl tooth 10 meshes with first awl tooth 7 mutually, first threaded rod 11 of first pivot 9 other end fixedly connected with, first threaded rod 11 surface fixedly connected with second threaded rod 12, second threaded rod 12 and first threaded rod 11 screw thread opposite direction, second threaded rod 12 surface fixedly connected with second pivot 13, second pivot 13 surface cup joint second bearing 14, second bearing 14 fixed connection is at first machine storehouse 4 inner wall, first threaded rod 11 surface threaded connection has first screw cap 15, first screw cap 15 altogether two, threaded connection is at first threaded rod 11 surface and second threaded rod 12 surface respectively.
Specifically, first movable groove 16 has been seted up on first machine storehouse 4 surface, first screw cap 15 wears to establish in first movable groove 16, first screw cap 15 upper surface fixedly connected with cardboard 17, the inside third machine storehouse 26 of having seted up of base 1, the inside fixedly connected with motor 18 of third machine storehouse 26, motor 18 output shaft surface fixedly connected with third threaded rod 19, third threaded rod 19 surface fixedly connected with third pivot 20, third bearing 21 has been cup jointed on third pivot 20 surface, third bearing 21 fixed connection is at third machine storehouse 26 inner wall.
Through adopting above-mentioned technical scheme, through setting up motor 18, third threaded rod 19, second screw cap 22 and connecting rod 24, when adjusting the angle to training arm model, people control motor 18 operation through control switch, and then drive third threaded rod 19 and rotate, drive second screw cap 22 simultaneously and remove, make connecting rod 24 operation to drive the operation of second fixed plate 3 and adjust to appointed angle, under motor 18, third threaded rod 19, second screw cap 22 and connecting rod 24's effect, more be convenient for people to the angle of training arm model adjust.
Specifically, the surface of the third threaded rod 19 is in threaded connection with a second threaded cap 22, the upper surface of the third machine cabin 26 is provided with a second movable groove 23, and the second threaded cap 22 is arranged in the second movable groove 23 in a penetrating manner.
Specifically, the surface of the second threaded cap 22 is movably connected with a connecting rod 24 through a pin shaft, the surface of the connecting rod 24 is movably connected with a connecting block 25 through a pin shaft, and the connecting block 25 is fixedly connected to the surface of the second fixing plate 3.
The working principle of the utility model is as follows:
firstly, people put through the device, then people place training arm model between cardboard 17 after, through control switch control biax motor 6 operation, biax motor 6 operation drives first conical tooth 7, second conical tooth 10, first pivot 9, first threaded rod 11 and second threaded rod 12 simultaneously rotate, and then drive first screw cap 15 and remove in opposite directions, thereby drive cardboard 17 and remove in opposite directions and carry out the joint fixedly to training arm model, avoid rocking, the stability of the device has been improved, when adjusting the angle of training arm model, people control motor 18 operation through control switch, motor 18 operation drives the rotation of third threaded rod 19, third threaded rod 19 rotates and drives second screw cap 22 and remove, make connecting rod 24 operation, thereby drive second fixed plate 3 operation regulation to appointed angle, it is more convenient.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. The utility model provides a puncture training arm model fixing device, includes base (1), its characterized in that: the novel double-shaft motor is characterized in that the first fixed plate (2) is fixedly connected to the upper surface of the base (1), the second fixed plate (3) is fixedly connected to the surface of the first fixed plate (2) through a hinge, the first machine bin (4) is internally provided with four first machine bins (4), the first machine bins (4) are respectively provided with the first bearings (8) inside the first fixed plate (2) and the second fixed plate (3), the second machine bins (5) are respectively provided with the second machine bins (5), the second machine bins (5) are respectively internally provided with the double-shaft motor (6), the output shaft of the double-shaft motor (6) is fixedly connected with the first bevel gear (7), the surfaces of the second machine bins (5) are respectively provided with the first bearings (8), and the first bearings (8) are symmetrically provided with the second machine bins (5).
2. A puncture training arm model fixture as set forth in claim 1, wherein: first pivot (9) wears to be equipped with in first bearing (8), second taper tooth (10) of first pivot (9) one end fixedly connected with, second taper tooth (10) and first taper tooth (7) mesh mutually, first threaded rod (11) of first pivot (9) other end fixedly connected with, first threaded rod (11) surface fixedly connected with second threaded rod (12), second threaded rod (12) and first threaded rod (11) screw opposite in thread direction, second threaded rod (12) surface fixedly connected with second pivot (13), second pivot (13) surface cup joint second bearing (14), second bearing (14) fixedly connected with is at first quick-witted storehouse (4) inner wall, first threaded rod (11) surface threaded connection has first screw cap (15), first screw cap (15) have two altogether, threaded connection is on first threaded rod (11) surface and second threaded rod (12) surface respectively.
3. A puncture training arm model fixture as set forth in claim 2, wherein: first movable groove (16) has been seted up on first machine storehouse (4) surface, first screw cap (15) wear to establish in first movable groove (16), surface fixedly connected with cardboard (17) on first screw cap (15), third machine storehouse (26) have been seted up to base (1) inside, third machine storehouse (26) inside fixedly connected with motor (18), motor (18) output shaft surface fixedly connected with third threaded rod (19), third threaded rod (19) surface fixedly connected with third pivot (20), third bearing (21) have been cup jointed on third pivot (20) surface, third bearing (21) fixedly connected with is at third machine storehouse (26) inner wall.
4. A puncture training arm model fixture as set forth in claim 3, wherein: the surface of the third threaded rod (19) is in threaded connection with a second threaded cap (22), a second movable groove (23) is formed in the upper surface of the third machine cabin (26), and the second threaded cap (22) is arranged in the second movable groove (23) in a penetrating mode.
5. A puncture training arm model fixture as set forth in claim 4, wherein: the surface of the second threaded cap (22) is movably connected with a connecting rod (24) through a pin shaft, the surface of the connecting rod (24) is movably connected with a connecting block (25) through a pin shaft, and the connecting block (25) is fixedly connected to the surface of the second fixing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322263359.5U CN220691592U (en) | 2023-08-23 | 2023-08-23 | Arm model fixing device for needle insertion training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322263359.5U CN220691592U (en) | 2023-08-23 | 2023-08-23 | Arm model fixing device for needle insertion training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220691592U true CN220691592U (en) | 2024-03-29 |
Family
ID=90371102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322263359.5U Active CN220691592U (en) | 2023-08-23 | 2023-08-23 | Arm model fixing device for needle insertion training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220691592U (en) |
-
2023
- 2023-08-23 CN CN202322263359.5U patent/CN220691592U/en active Active
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