CN216311147U - Vertebra model developments display device - Google Patents
Vertebra model developments display device Download PDFInfo
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- CN216311147U CN216311147U CN202122633458.9U CN202122633458U CN216311147U CN 216311147 U CN216311147 U CN 216311147U CN 202122633458 U CN202122633458 U CN 202122633458U CN 216311147 U CN216311147 U CN 216311147U
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Abstract
The utility model discloses a dynamic display device for a spine model, which comprises a rectangular base, wherein an auxiliary adjusting mechanism is arranged above the rectangular base, and a dynamic display mechanism is arranged on the surface of the rectangular base. The spine model has the advantages that the actual state of the spine of a case can be simulated through the action of the dynamic display mechanism, the quality of demonstration or doctor-patient communication is improved, and the practicability of the spine model is greatly improved.
Description
Technical Field
The utility model relates to the technical field of spinal model application, in particular to a dynamic display device for a spinal model.
Background
When medical teaching or doctor-patient communicate, use corresponding model usually, be convenient for demonstration or doctor-patient communicate, current backbone model fixed mounting usually on the support, each joint of backbone model can not carry out corresponding displacement, can not simulate the shape of actual case backbone, leads to the practicality of backbone model lower.
SUMMERY OF THE UTILITY MODEL
In view of the above drawbacks, the present invention provides a dynamic display device for a spine model, which solves the above problems.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a spine model dynamic display device comprises a rectangular base, wherein an auxiliary adjusting mechanism is arranged above the rectangular base, and a dynamic display mechanism is arranged on the surface of the rectangular base;
the dynamic display mechanism comprises a stepping motor arranged at the center of the upper surface of a rectangular base, a rectangular column is arranged at the rotating end of the stepping motor, a rectangular through hole is formed in the side surface of the rectangular column, a supporting rod is arranged at one side of the rectangular through hole, a spherical groove is formed in the upper surface of the supporting rod, a rack is arranged on the lower surface of the supporting rod, a rectangular groove is formed in the upper end of the rectangular through hole, a limiting column is arranged at one side of the rectangular groove, and a compression spring is arranged between the limiting column and the rectangular groove; transparent support is installed to bracing piece one end, and transparent support one side is equipped with the backbone model, and backbone model both sides are articulated with transparent support.
Furthermore, the auxiliary adjusting mechanism comprises a bearing groove formed in one side of the rectangular through hole, bearings I are installed at two ends of the bearing groove, a rotating shaft is installed on an inner ring of each bearing I, a gear meshed with the rack is installed at one end of the rotating shaft, and a rotating wheel is installed at the other end of the rotating shaft.
Furthermore, a limiting groove is formed in the side surface of the rectangular groove, and a limiting block is formed in the side surface of the limiting column.
The utility model has the beneficial effects that: the state that actual case backbone should have can be simulated through the effect of developments show mechanism, improves the quality of demonstration or doctor-patient communication, improves the practicality of backbone model by a wide margin.
Drawings
FIG. 1 is a schematic structural diagram of a dynamic spine model display device according to the present invention;
FIG. 2 is a schematic cross-sectional view of a rectangular column;
FIG. 3 is a schematic top view of a transparent support;
FIG. 4 is a schematic side view of a rectangular via;
in the figure, 1, a rectangular base; 2. a stepping motor; 3. a rectangular column; 4. a rectangular through hole; 5. a support bar; 6. a spherical groove; 7. a rack; 8. a rectangular groove; 9. a limiting column; 10. a compression spring; 11. a transparent support; 12. a spine model; 13. a bearing groove; 14. a first bearing; 15. a rotating shaft; 16. a gear; 17. a rotating wheel; 18. a limiting groove; 19. and a limiting block.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 1-4, the spine model dynamic display device comprises a rectangular base 1, an auxiliary adjusting mechanism is arranged above the rectangular base 1, and a dynamic display mechanism is arranged on the surface of the rectangular base 1;
the dynamic display mechanism comprises a stepping motor 2 arranged at the center of the upper surface of a rectangular base 1, a rectangular column 3 is arranged at the rotating end of the stepping motor 2, a rectangular through hole 4 is formed in the side surface of the rectangular column 3, a supporting rod 5 is arranged at one side of the rectangular through hole 4, a spherical groove 6 is formed in the upper surface of the supporting rod 5, a rack 7 is arranged on the lower surface of the supporting rod 5, a rectangular groove 8 is formed in the upper end of the rectangular through hole 4, a limiting column 9 is arranged at one side of the rectangular groove 8, and a compression spring 10 is arranged between the limiting column 9 and the rectangular groove 8; transparent support 11 is installed to bracing piece 5 one end, and transparent support 11 one side is equipped with backbone model 12, and backbone model 12 both sides are articulated with transparent support 11.
The auxiliary adjusting mechanism comprises a bearing groove 13 formed in one side of the rectangular through hole 4, first bearings 14 are installed at two ends of the bearing groove 13, a rotating shaft 15 is installed on inner rings of the first bearings 14, a gear 16 meshed with the rack 7 is installed at one end of the rotating shaft 15, and a rotating wheel 17 is installed at the other end of the rotating shaft 15.
The side surface of the rectangular groove 8 is provided with a limit groove 18, and the side surface of the limit column 9 is provided with a limit block 19.
In the embodiment, the electric equipment of the equipment is controlled by an external controller, when the display angle of the spine model 12 needs to be adjusted, the controller controls the stepping motor 2 to rotate in the horizontal range, the rotating end of the stepping motor 2 drives the rectangular column 3 and the spine model 12 to rotate, when the appropriate position is adjusted, the stepping motor 2 stops rotating, and the stepping motor 2 can continuously rotate or can perform forward and reverse reciprocating rotation according to actual requirements; according to actual cases, when the spine model 12 is required to simulate abnormal positions of a case, one end of the support rod 5 can be manually pushed or pulled to enable the support rod 5 to slide in the rectangular through hole 4, the other end of the support rod 5 drives the transparent bracket 11 and the spine model 12 at the corresponding position to move on the horizontal position, the limiting column 9 can be pressed to the spherical groove 6 under the action of the compression spring 10, the support rod 5 is enabled to be in a stable state, and therefore the purpose of stably supporting the spine model 12 is achieved;
when the limiting column 9 is inserted into the spherical groove 6, the force for pushing the supporting rod 5 by a hand is large, and when the limiting column 9 slides out of the spherical groove 6, the force for pushing the supporting rod 5 by the hand is small, so that the moving position of the supporting rod 5 is not easy to control due to the change of the force; the manual rotation of the rotating wheel 17 can drive the rotating shaft 15 and the gear 16 to rotate, the gear 16 drives the rack 7 to move, the rack 7 drives the supporting rod 5 to move, and the purpose of saving labor can be achieved through the linear velocity ratio of the rotating wheel 17 and the rack 7, so that the purpose of stably controlling the moving position of the supporting rod 5 is achieved.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (3)
1. A spine model dynamic display device comprises a rectangular base (1), wherein an auxiliary adjusting mechanism is arranged above the rectangular base (1), and the spine model dynamic display device is characterized in that a dynamic display mechanism is arranged on the surface of the rectangular base (1);
the dynamic display mechanism comprises a stepping motor (2) arranged at the center of the upper surface of a rectangular base (1), a rectangular column (3) is arranged at the rotating end of the stepping motor (2), a rectangular through hole (4) is formed in the side surface of the rectangular column (3), a supporting rod (5) is arranged on one side of the rectangular through hole (4), a spherical groove (6) is formed in the upper surface of the supporting rod (5), a rack (7) is arranged on the lower surface of the supporting rod (5), a rectangular groove (8) is formed in the upper end of the rectangular through hole (4), a limiting column (9) is arranged on one side of the rectangular groove (8), and a compression spring (10) is arranged between the limiting column (9) and the rectangular groove (8); transparent support (11) are installed to bracing piece (5) one end, and transparent support (11) one side is equipped with backbone model (12), and backbone model (12) both sides are articulated with transparent support (11).
2. The dynamic spine model display device according to claim 1, wherein the auxiliary adjusting mechanism comprises a bearing groove (13) formed in one side of the rectangular through hole (4), first bearings (14) are mounted at two ends of the bearing groove (13), a rotating shaft (15) is mounted at inner rings of the first bearings (14), a gear (16) meshed with the rack (7) is mounted at one end of the rotating shaft (15), and a rotating wheel (17) is mounted at the other end of the rotating shaft (15).
3. The dynamic spine model display device according to claim 1, wherein the rectangular groove (8) has a limiting groove (18) on the side surface thereof, and the limiting post (9) has a limiting block (19) on the side surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633458.9U CN216311147U (en) | 2021-11-01 | 2021-11-01 | Vertebra model developments display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633458.9U CN216311147U (en) | 2021-11-01 | 2021-11-01 | Vertebra model developments display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216311147U true CN216311147U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122633458.9U Active CN216311147U (en) | 2021-11-01 | 2021-11-01 | Vertebra model developments display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN216311147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115223433A (en) * | 2022-08-23 | 2022-10-21 | 江苏海事职业技术学院 | Human spine demonstration model in ice and snow sports |
-
2021
- 2021-11-01 CN CN202122633458.9U patent/CN216311147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115223433A (en) * | 2022-08-23 | 2022-10-21 | 江苏海事职业技术学院 | Human spine demonstration model in ice and snow sports |
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