Strength detection device for tooth bracket
By designing the strength detection device of the tooth bracket, the double-sided pressure detection of the bracket is achieved by using the first and second pressure components, the problem of only one side of the bracket in the prior art is solved, and the detection efficiency is improved.
Patent Information
- Application Number
- CN202420974889.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing dental support strength detection device can only apply pressure to one side of the support, and cannot test both sides at the same time, resulting in manual replacement of the front and back surfaces during the inspection process, affecting the detection efficiency.
A strength detection device for a tooth bracket is designed, including a first pressure applying assembly and a second pressure applying assembly. By providing a first pressure applying assembly to apply pressure to the bottom of the bracket, the second pressure applying assembly applies pressure to the top of the bracket to realize double-sided pressure testing.
The double-sided pressure detection of the tooth bracket is realized, the detection efficiency is improved, and the problem of manually changing the front and back sides for testing in the prior art is solved.
Smart Images
Figure CN222561464U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bracket detection, in particular to a strength detection device for a tooth bracket. Background Art
[0002] Dentures are what people often call "false teeth", just like "false legs" and "false limbs" are called "artificial limbs". "Dentures" mean teeth that fulfill their "duties" for humans. In medicine, it is a general term for restorations made after partial or complete loss of upper and lower teeth. Dentures are divided into removable and fixed. Fixed dentures cannot be taken off and put on by the patient himself, while removable dentures can be easily taken off and put on by the patient.
[0003] Dentures cannot be assembled without the use of brackets, but after the brackets are produced and developed, they need to be strength tested so that their service life can be judged comprehensively based on parameters. However, the strength testing devices in the prior art generally apply pressure to one side of the bracket for testing, but cannot apply pressure to both sides, which results in the need to manually swap the front and back sides during testing, affecting the testing progress. Therefore, there is an urgent need for a strength testing device for a dental bracket to overcome the above-mentioned defects. Utility Model Content
[0004] The utility model aims to provide a strength detection device for a tooth bracket, which has the advantages of double-sided pressure application and high detection efficiency, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a strength detection device for a tooth bracket, comprising a first pressure component, a second pressure component, a material picking component and a base, the first pressure component is arranged on the top of the base, the material picking component is arranged inside the first pressure component, the second pressure component is arranged on the top of the first pressure component, the first pressure component includes a fixed seat, a pressure sensor, a pressure plate, a limit rod, a limit seat, a threaded rod, a motor, a slot and a threaded sleeve, the second pressure component includes a cylinder, an installation top cover, a sliding rod, a positioning slide and a pressure block, the material picking component includes a accommodating seat, a movable plate, a spring and a mounting groove, the pressure plate is arranged in the inner cavity of the fixed seat, the pressure sensors are fixedly installed on both sides of the top of the pressure plate, and the limit seats are fixedly installed on both sides of the bottom of the inner cavity of the fixed seat.
[0006] Furthermore, the limiting rod slides in the inner cavity of the limiting seat, and the top of the limiting rod is fixedly connected to the bottom of the pressing plate.
[0007] Furthermore, the slot is provided at the center of the bottom of the inner cavity of the fixing seat, the motor is fixedly installed in the inner cavity of the slot, and the threaded sleeve is fixedly installed at the center of the bottom of the pressing plate.
[0008] Furthermore, the threaded rod is rotated in the inner cavity of the threaded sleeve through threads, and the bottom of the threaded rod is fixedly connected to the output shaft of the motor.
[0009] Furthermore, the mounting grooves are opened on both sides of the bottom of the inner cavity of the accommodating seat, the spring is fixedly installed in the inner cavity of the mounting groove, the top of the spring is fixedly connected to the bottom of the movable plate, and the bottom of the accommodating seat is fixedly connected to the top of the pressure sensor.
[0010] Furthermore, the slide bars are fixedly mounted on both sides of the top of the base, the positioning slide slides on the surface of the slide bars, the mounting top cover is fixedly mounted on the top of the slide bars, and the cylinders are fixedly mounted on both sides of the top of the mounting top cover.
[0011] Furthermore, the pressure block is fixedly mounted in the inner cavity of the positioning slide, and the bottom of the cylinder penetrates through the bottom of the mounting top cover and is fixedly connected to the top of the pressure block.
[0012] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:
[0013] The utility model applies pressure to the bottom of the tooth bracket by arranging a first pressure component, applies pressure to the top of the tooth bracket by arranging a second pressure component, and facilitates the removal of the bracket by arranging a material taking component, and increases the stability of the overall device by arranging a base. When in use, the bracket is first placed in the inner cavity of the accommodating seat and is located on the top of the movable plate. When detecting the pressure strength, it only needs to turn on the cylinder and the motor at the same time, so that the threaded rod rotates under the action of the motor, and the threaded sleeve drives the pressure plate to move upward, and the pressure block drives the positioning slide to move downward under the action of the cylinder. Finally, the pressure value is detected under the action of the pressure sensor, and the deformation of the bracket is observed at the same time. When taking out, the movable plate is moved upward under the action of the spring, so that the bracket is pushed open, which is convenient for taking out. The utility model has the advantages of double-sided pressure and high detection efficiency, and solves the problem that the strength detection device in the prior art generally applies pressure to one side and cannot apply pressure to both sides, resulting in the need to manually switch the front and back sides during detection, which affects the detection progress. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0016] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle part;
[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the material taking component of the utility model.
[0018] In the figure: 1. first pressure assembly; 11. fixed seat; 12. pressure sensor; 13. pressure plate; 14. limit rod; 15. limit seat; 16. threaded rod; 17. motor; 18. slot; 19. threaded sleeve; 2. second pressure assembly; 21. cylinder; 22. mounting top cover; 23. slide rod; 24. positioning slide; 25. pressure block; 3. material removal assembly; 31. receiving seat; 32. moving plate; 33. spring; 34. mounting slot; 4. base. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.
[0020] The utility model provides Figure 1-4 As shown, a strength detection device for a tooth bracket includes a first pressure component 1, a second pressure component 2, a material picking component 3 and a base 4, wherein the first pressure component 1 is arranged on the top of the base 4, the material picking component 3 is arranged inside the first pressure component 1, and the second pressure component 2 is arranged on the top of the first pressure component 1. The first pressure component 1 includes a fixed seat 11, a pressure sensor 12, a pressure plate 13, a limit rod 14, a limit seat 15, a threaded rod 16, a motor 17, a slot 18 and a threaded sleeve 19, the second pressure component 2 includes a cylinder 21, an installation top cover 22, a slide rod 23, a positioning slide 24 and a pressure block 25, the material picking component 3 includes a accommodating seat 31, a movable plate 32, a spring 33 and a mounting groove 34, the pressure plate 13 is arranged in the inner cavity of the fixed seat 11, the pressure sensor 12 is fixedly installed on both sides of the top of the pressure plate 13, and the limit seats 15 are fixedly installed on both sides of the bottom of the inner cavity of the fixed seat 11.
[0021] In some embodiments, the limit rod 14 slides in the inner cavity of the limit seat 15, and the top of the limit rod 14 is fixedly connected to the bottom of the pressure plate 13. More specifically, the limit seat 15 is set to limit the limit rod 14 to prevent the limit rod 14 from shaking during the movement, and the limit rod 14 is set to limit the pressure plate 13 to prevent the pressure plate 13 from shaking during the movement.
[0022] In some embodiments, the slot 18 is opened at the center of the bottom of the inner cavity of the fixing seat 11, the motor 17 is fixedly installed in the inner cavity of the slot 18, and the threaded sleeve 19 is fixedly installed at the center of the bottom of the pressure plate 13. More specifically, the motor 17 is installed by setting the slot 18, and the threaded rod 16 is driven by setting the motor 17, so as to indirectly adjust the position of the threaded sleeve 19.
[0023] In some embodiments, the threaded rod 16 is rotated in the inner cavity of the threaded sleeve 19 through threads, and the bottom of the threaded rod 16 is fixedly connected to the output shaft of the motor 17. More specifically, the position of the pressure plate 13 is adjusted by setting the threaded sleeve 19.
[0024] In some embodiments, the mounting grooves 34 are provided on both sides of the bottom of the inner cavity of the accommodating seat 31, the spring 33 is fixedly installed in the inner cavity of the mounting groove 34, the top of the spring 33 is fixedly connected to the bottom of the movable plate 32, and the bottom of the accommodating seat 31 is fixedly connected to the top of the pressure sensor 12. More specifically, the spring 33 is installed by setting the mounting groove 34, and the movable plate 32 is reset by setting the spring 33, thereby facilitating the removal of the bracket.
[0025] In some embodiments, the slide rod 23 is fixedly mounted on both sides of the top of the base 4, the positioning slide 24 slides on the surface of the slide rod 23, the mounting top cover 22 is fixedly mounted on the top of the slide rod 23, and the cylinder 21 is fixedly mounted on both sides of the top of the mounting top cover 22. More specifically, the positioning slide 24 is provided to limit the pressure block 25 to prevent the pressure block 25 from shaking during movement.
[0026] In some embodiments, the pressure block 25 is fixedly installed in the inner cavity of the positioning slide 24, and the bottom of the cylinder 21 passes through the bottom of the mounting top cover 22 and is fixedly connected to the top of the pressure block 25. More specifically, the position of the pressure block 25 is moved by setting the cylinder 21.
[0027] Step 1: When in use, first place the bracket in the inner cavity of the accommodating seat 31 and on the top of the movable plate 32. When testing the pressure strength, just turn on the cylinder 21 and the motor 17 at the same time. The threaded rod 16 rotates under the action of the motor 17, and the threaded sleeve 19 drives the pressing plate 13 to move upward. The pressure block 25 drives the positioning slide 24 to move downward under the action of the cylinder 21. Finally, the pressure value is tested under the action of the pressure sensor 12, and the deformation of the bracket is observed at the same time.
[0028] Step 2: When taking out the bracket, the second pressure component 2 and the first pressure component 1 are reset, and the movable plate 32 moves upward under the action of the spring 33, thereby pushing open the bracket to facilitate its removal.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
Claims
1. A strength detection device for a tooth bracket, characterized in that: The invention comprises a first pressure component (1), a second pressure component (2), a material taking component (3) and a base (4), wherein the first pressure component (1) is arranged on the top of the base (4), the material taking component (3) is arranged inside the first pressure component (1), the second pressure component (2) is arranged on the top of the first pressure component (1), and the first pressure component (1) comprises a fixing seat (11), a pressure sensor (12), a pressure plate (13), a limiting rod (14), a limiting seat (15), a threaded rod (16), a motor (17), a card slot (18) and a pressure sensor (12). ) and a threaded sleeve (19), the second pressure-applying assembly (2) comprises a cylinder (21), a mounting top cover (22), a slide rod (23), a positioning slide (24) and a pressure-applying block (25), the material-removing assembly (3) comprises a receiving seat (31), a movable plate (32), a spring (33) and a mounting groove (34), the pressure plate (13) is arranged in the inner cavity of the fixed seat (11), the pressure sensors (12) are fixedly mounted on both sides of the top of the pressure plate (13), and the limit seats (15) are fixedly mounted on both sides of the bottom of the inner cavity of the fixed seat (11).
2. The strength detection device for a dental bracket according to claim 1, characterized in that: The limiting rod (14) slides in the inner cavity of the limiting seat (15), and the top of the limiting rod (14) is fixedly connected to the bottom of the pressing plate (13).
3. The strength detection device for a dental bracket according to claim 1, characterized in that: The slot (18) is formed at the center of the bottom of the inner cavity of the fixing seat (11); the motor (17) is fixedly mounted in the inner cavity of the slot (18); and the threaded sleeve (19) is fixedly mounted at the center of the bottom of the pressing plate (13).
4. The strength detection device for a dental bracket according to claim 1, characterized in that: The threaded rod (16) is rotated in the inner cavity of the threaded sleeve (19) through a thread, and the bottom of the threaded rod (16) is fixedly connected to the output shaft of the motor (17).
5. The strength detection device for a dental bracket according to claim 1, characterized in that: The mounting grooves (34) are both provided on both sides of the bottom of the inner cavity of the accommodating seat (31); the spring (33) is fixedly mounted in the inner cavity of the mounting groove (34); the top of the spring (33) is fixedly connected to the bottom of the movable plate (32); and the bottom of the accommodating seat (31) is fixedly connected to the top of the pressure sensor (12).
6. The strength detection device for a dental bracket according to claim 1, characterized in that: The slide rod (23) is fixedly mounted on both sides of the top of the base (4), the positioning slide (24) slides on the surface of the slide rod (23), the mounting top cover (22) is fixedly mounted on the top of the slide rod (23), and the cylinder (21) is fixedly mounted on both sides of the top of the mounting top cover (22).
7. The strength detection device for a dental bracket according to claim 1, characterized in that: The pressure block (25) is fixedly mounted in the inner cavity of the positioning slide (24), and the bottom of the cylinder (21) penetrates through the bottom of the mounting top cover (22) and is fixedly connected to the top of the pressure block (25).