CN218075287U - Customized denture surface performance detection device - Google Patents
Customized denture surface performance detection device Download PDFInfo
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- CN218075287U CN218075287U CN202221730274.2U CN202221730274U CN218075287U CN 218075287 U CN218075287 U CN 218075287U CN 202221730274 U CN202221730274 U CN 202221730274U CN 218075287 U CN218075287 U CN 218075287U
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Abstract
The utility model relates to a medical health care equipment technical field specifically is a customization formula artificial tooth surface property detection device, including the base, still include: the flexible clamping device is arranged on one side of the base and comprises a center frame, the center frame is fixedly connected with the base, a sliding rod is fixedly connected with the center frame, a first motor is fixedly arranged on one side of the center frame, the first motor is connected with a first threaded shaft, threads on the first threaded shaft are symmetrically arranged, the first threaded shaft is symmetrically connected with a moving frame, the moving frame is slidably connected with the sliding rod, and a plurality of groups of elastic telescopic rods are fixedly arranged on the moving frame; the height adjusting structure is connected with the base and is connected with a driving structure, and the driving structure is connected with a friction head; and the weighing platform is connected with the base. The utility model discloses utilize flexible clamping device to carry out the centre gripping that adapts to the shape to the artificial tooth of customization, thereby make the utility model discloses be convenient for carry out the wearability to the artificial tooth of different shapes and detect.
Description
Technical Field
The utility model relates to the technical field of medical care equipment, specifically a customization formula artificial tooth surface property detection device.
Background
For the patient with teeth, the physician will make the false tooth matching with the curved shape of the gingival surface of the jaw part, so that the patient can chew food and have good appearance.
Because the customized artificial tooth structures are different, the artificial tooth is not easy to fix, and the fixing structure is designed for one tooth independently and is not changed, so that the device is required to have universal flexible clamping capability for facilitating detection when the abrasion resistance of the customized tooth is detected.
Therefore, the person skilled in the art proposes a customized denture surface property detection device to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a customization formula artificial tooth surface property detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a customized denture surface performance detection device comprises a base and further comprises:
the flexible clamping device is arranged on one side of the base and comprises a center frame, the center frame is fixedly connected with the base, a sliding rod is fixedly connected with the center frame, a first motor is fixedly arranged on one side of the center frame, the first motor is connected with a first threaded shaft, threads on the first threaded shaft are symmetrically arranged, the first threaded shaft is symmetrically connected with a moving frame, the moving frame is slidably connected with the sliding rod, and a plurality of groups of elastic telescopic rods are fixedly arranged on the moving frame;
the height adjusting structure is connected with the base and is connected with a driving structure, and the driving structure is connected with a friction head;
and the weighing platform is connected with the base.
As a further improvement of the utility model: the elastic telescopic rod comprises a sleeve fixedly connected with the moving frame, a spring is installed in the sleeve, one end of the spring is connected with an ejector rod, and one end, far away from the spring, of the ejector rod is provided with a rubber head.
As a further improvement scheme of the utility model: the center opening has been seted up at the centre frame middle part, slidable mounting has the drawer in the base, the open end of drawer is towards the center opening of centre frame.
As a further improvement scheme of the utility model: the driving structure comprises a cover body, a second motor is fixedly mounted on one side of the cover body, a driving gear is fixedly mounted at the output end of the second motor, the driving gear is meshed with a driven gear, the driven gear is fixedly connected with a transmission shaft, and the transmission shaft is fixedly connected with a friction head.
As a further improvement scheme of the utility model: the height adjusting structure comprises a hydraulic telescopic rod fixedly connected with the base, the hydraulic telescopic rod is fixedly connected with the cover body through a first support plate, the cover body is fixedly connected with a second support plate, the second support plate is connected with a guide rod in a sliding mode, and the guide rod is fixedly connected with the base.
Compared with the prior art, the beneficial effects of the utility model are that:
first threaded shaft of first motor drive rotates to the drive moves a removal, makes to move a removal from artificial tooth both sides to the artificial tooth and removes, under the common centre gripping of multiunit elastic telescopic rod, the artificial tooth is fixed by the centre gripping, and then the altitude mixture control structure drives the drive structure and removes, makes the friction head press to the artificial tooth surface, and then the drive structure drives the friction head and rotates, and the friction head takes place to rub with the artificial tooth, then utilizes the weighing platform to weigh the artificial tooth, thereby measures the weight of wearing and tearing. The utility model discloses utilize flexible clamping device to carry out the centre gripping that adapts to the shape to the artificial tooth of customization, thereby make the utility model discloses be convenient for carry out the wearability to the artificial tooth of different shapes and detect.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the flexible clamping device of the present invention;
fig. 3 is a schematic structural view of the elastic telescopic rod of the present invention;
fig. 4 is a schematic view of the internal structure of the cover body of the present invention.
In the figure: 1. a base; 2. a flexible clamping device; 3. a center frame; 4. a first motor; 5. a first threaded shaft; 6. a movable frame; 7. a slide bar; 8. an elastic telescopic rod; 9. a height adjustment structure; 10. a drive structure; 11. a friction head; 12. a weighing platform; 13. a sleeve; 14. a spring; 15. a top rod; 16. a rubber head; 17. a central opening; 18. a cover body; 19. a second motor; 20. a driving gear; 21. a driven gear; 22. a drive shaft; 23. a hydraulic telescopic rod; 24. a second support plate; 25. a guide bar; 26. an angle encoder; 27. a fan; 28. a drawer; 29. a first support plate.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Example one
Referring to fig. 1 to 4, a customized denture surface performance testing apparatus includes a base 1, and further includes:
the flexible clamping device 2 is installed on one side of the base 1, the flexible clamping device 2 comprises a center frame 3, the center frame 3 is fixedly connected with the base 1, the center frame 3 is fixedly connected with a sliding rod 7, a first motor 4 is fixedly installed on one side of the center frame 3, the first motor 4 is connected with a first threaded shaft 5, threads on the first threaded shaft 5 are symmetrically arranged, the first threaded shaft 5 is symmetrically connected with a moving frame 6, the moving frame 6 is in sliding connection with the sliding rod 7, and a plurality of groups of elastic telescopic rods 8 are fixedly installed on the moving frame 6;
the height adjusting structure 9 is connected with the base 1, the height adjusting structure 9 is connected with a driving structure 10, and the driving structure 10 is connected with a friction head 11;
a weighing platform 12 connected with the base 1;
and a fan 27 connected to the base 1.
In one case of this embodiment, the elastic telescopic rod 8 includes a sleeve 13 fixedly connected to the moving frame 6, a spring 14 is installed in the sleeve 13, an ejector rod 15 is connected to one end of the spring 14, and a rubber head 16 is installed at one end of the ejector rod 15 far away from the spring 14. After the rubber head 16 abuts against the denture, the rubber head 16 presses the ejector rod 15, and the spring 14 buffers the impact of the ejector rod 15, so that the multiple groups of elastic telescopic rods 8 can expand and contract adaptively on the denture to adapt to the shape of the denture.
In one aspect of this embodiment, the central frame 3 has a central opening 17 formed at a middle portion thereof, and the base 1 has a drawer 28 slidably mounted therein, wherein an open end of the drawer 28 faces the central opening 17 of the central frame 3. Debris from the wear of the surface of the denture falls through the central opening 17 into the drawer 28 after it has fallen down the denture, thereby collecting the debris from the test.
In one aspect of this embodiment, the driving structure 10 includes a housing 18, a second motor 19 is fixedly mounted on one side of the housing 18, a driving gear 20 is fixedly mounted at an output end of the second motor 19, the driving gear 20 is engaged with a driven gear 21, the driven gear 21 is fixedly connected with a transmission shaft 22, and the transmission shaft 22 is fixedly connected with the friction head 11. The power of the second motor 19 is transmitted to the driven gear 21 through the driving gear 20, and then the driven gear 21 drives the friction head 11 to rotate through the transmission shaft 22.
In one case of the present embodiment, an angle encoder 26 is fixedly mounted to one end of the drive shaft 22.
Example two
On the basis of the first embodiment, referring to fig. 1 and 4, the height adjusting structure 9 includes a hydraulic telescopic rod 23 fixedly connected to the base 1, the hydraulic telescopic rod 23 is fixedly connected to the cover 18 through a first support plate 29, the cover 18 is fixedly connected to a second support plate 24, the second support plate 24 is slidably connected to a guide rod 25, and the guide rod 25 is fixedly connected to the base 1. The hydraulic telescopic rod 23 drives the cover 18 to move through the first support plate 29, so that the second motor 19, the driving gear 20, the driven gear 21, the transmission shaft 22 and the friction head 11 move together, and the friction head 11 is in contact with the surface of the denture.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A customized denture surface performance detection device comprises a base and is characterized by further comprising:
the flexible clamping device is arranged on one side of the base and comprises a center frame, the center frame is fixedly connected with the base, a sliding rod is fixedly connected with the center frame, a first motor is fixedly arranged on one side of the center frame, the first motor is connected with a first threaded shaft, threads on the first threaded shaft are symmetrically arranged, the first threaded shaft is symmetrically connected with a moving frame, the moving frame is slidably connected with the sliding rod, and a plurality of groups of elastic telescopic rods are fixedly arranged on the moving frame;
the height adjusting structure is connected with the base and is connected with a driving structure, and the driving structure is connected with a friction head;
and the weighing platform is connected with the base.
2. The customized denture surface property detection device according to claim 1, wherein the elastic telescopic rod comprises a sleeve fixedly connected with the movable frame, a spring is installed in the sleeve, an ejector rod is connected to one end of the spring, and a rubber head is installed at one end, far away from the spring, of the ejector rod.
3. The customized denture surface property detection device according to claim 1, wherein a central opening is formed in the middle of the central frame, a drawer is slidably mounted in the base, and an opening end of the drawer faces the central opening of the central frame.
4. The customized denture surface property detection device according to claim 1, wherein the driving structure comprises a cover body, a second motor is fixedly installed on one side of the cover body, a driving gear is fixedly installed on an output end of the second motor, a driven gear is engaged and connected with the driving gear, the driven gear is fixedly connected with a transmission shaft, and the transmission shaft is fixedly connected with the friction head.
5. The customized denture surface property detection device according to claim 4, wherein the height adjustment structure comprises a hydraulic telescopic rod fixedly connected with the base, the hydraulic telescopic rod is fixedly connected with the cover body through a first support plate, the cover body is fixedly connected with a second support plate, the second support plate is slidably connected with a guide rod, and the guide rod is fixedly connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221730274.2U CN218075287U (en) | 2022-07-07 | 2022-07-07 | Customized denture surface performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221730274.2U CN218075287U (en) | 2022-07-07 | 2022-07-07 | Customized denture surface performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218075287U true CN218075287U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221730274.2U Active CN218075287U (en) | 2022-07-07 | 2022-07-07 | Customized denture surface performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218075287U (en) |
-
2022
- 2022-07-07 CN CN202221730274.2U patent/CN218075287U/en active Active
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