Special clamping and connecting mechanism for dental handpiece diagnosis and treatment in-vitro simulation platform

Abstract

The utility model relates to the technical field of medical instruments, in particular to a special clamping and connecting mechanism for a dental handpiece diagnosis and treatment in-vitro simulation platform. According to the technical scheme, the dental handpiece comprises a platform body, a shaft fixing base and a dental handpiece body, a sliding base is arranged on the platform body in a front-back sliding mode, the shaft fixing base is arranged on the sliding base in a left-right sliding mode, and the dental handpiece body is arranged on the shaft fixing base through a positioning assembly. The positioning assembly adopts an upper and lower double-clamping fixing design, so that the clamping coaxiality of a machine needle of the dental handpiece body can be ensured, and the positioning assembly consists of a handpiece left fixing clamp, a special connector, a handpiece right fixing clamp, a shaft fixing top seat and a positioning shaft. According to the utility model, an upper and lower double-clamping structure is adopted, so that the stability of the dental handpiece body during high-speed operation is enhanced, and looseness is prevented; the positioning assembly is precise, the clamping coaxiality of the machine needle is ensured, and the experimental error is reduced; the specially-made connector is provided with a customizable arc surface and a customizable round concave part, so that the connector is adaptive to various mobile phone models.

Description

A specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment. Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a specially designed clamping connection mechanism for an external simulation platform for dental handpiece diagnosis and treatment. Background Technology

[0002] The dental handpiece is an important tool commonly used in clinical dental treatment. It needs to be stably clamped during high-speed rotation to ensure the accuracy and safety of the operation.

[0003] The current clamping methods for dental handpieces in in vitro simulation experiments are mostly single-point or simple fixation, which makes it difficult to effectively ensure the coaxiality of the handpiece bur, easily leading to experimental errors and even damage to the equipment. In addition, existing clamping devices generally have problems such as insecure clamping, inconvenient adjustment, and poor adaptability, making it difficult to meet the experimental simulation needs of multiple models of dental handpieces.

[0004] To address this issue, we propose a specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment to solve existing problems. Summary of the Invention

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a specially designed clamping connection mechanism for an external simulation platform for dental handpiece diagnosis and treatment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment, comprising a platform body, a shaft fixing base, and a dental handpiece body. The platform body is provided with a sliding seat that slides back and forth, and the shaft fixing base is provided with a sliding seat that slides left and right on the sliding seat. The dental handpiece body is positioned on the shaft fixing base by a positioning component. The positioning component adopts an upper and lower double clamping and fixing design to ensure the coaxiality of the dental handpiece body bur clamping.

[0007] The positioning component consists of a left mobile phone fixing clip, a special connector, a right mobile phone fixing clip, a shaft fixing top seat, and a positioning shaft.

[0008] Preferably, the left and right phone clamps are connected by two side screws, and the right phone clamp is provided with a middle screw, which is connected to the special connector.

[0009] Preferably, the lower end of the special connector is provided with a lower screw, and the special connector is connected to the positioning shaft by the lower screw.

[0010] Preferably, the shaft fixing base and the shaft fixing top are connected to each other by bolts to form a shaft fixing clamp, which is used to fix the positioning shaft.

[0011] Preferably, the upper end of the special connector has an arc surface, which is used to fit the arc surface of the dental handpiece body. The arc surface is processed according to different dental handpiece bodies.

[0012] Preferably, the end of the lower screw has a round recess that fits into the bottom end of the dental handpiece body. The round recess is machined according to different dental handpiece bodies.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] The specially designed clamping and connecting mechanism of this utility model for an external simulation platform for dental handpiece treatment has the following beneficial effects:

[0015] Strong clamping stability: The upper and lower double clamping structure effectively ensures that the dental handpiece body does not loosen during high-speed rotation, thus improving operational stability;

[0016] Precise coaxiality control: The positioning components adopt a precision-fit structure, which can ensure the coaxiality of the dental handpiece body and the bur, effectively reducing simulation errors;

[0017] High adaptability: The curved surface and concave structure of the specially designed connector can be customized to fit different models of dental handpieces, making it suitable for a variety of devices;

[0018] Flexible structural adjustment: The design of the slide block, shaft fixing base and other structural components supports multi-directional sliding adjustment, which facilitates quick positioning and adjustment by experimental personnel;

[0019] Easy to assemble and disassemble: The modular design facilitates assembly and maintenance, improves experimental efficiency, and extends service life. Attached Figure Description

[0020] Figure 1 is a three-dimensional structural diagram of this utility model;

[0021] Figure 2 is a schematic diagram of the positioning component structure of this utility model;

[0022] Figure 3 is a schematic diagram of the exploded structure of this utility model.

[0023] Figure 4 is a schematic diagram of the specially designed connector structure of this utility model.

[0024] Figure label:

[0025] 1. Platform body; 2. Slide; 3. Shaft fixing base; 4. Dental handpiece body; 5. Positioning assembly; 501. Positioning shaft; 502. Shaft fixing top seat; 503. Middle screw; 504. Side screw; 505. Left handpiece fixing clip; 506. Special connector; 507. Lower screw; 508. Round concave; 509. Arc surface; 510. Right handpiece fixing clip. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] As shown in Figures 1-4, this utility model proposes a special clamping connection mechanism for an external simulation platform for dental handpiece treatment. It includes a platform body 1, a shaft fixing base 3, and a dental handpiece body 4. A slide block 2 is slidably mounted on the dental handpiece external simulation platform body 1. The shaft fixing base 3 is slidably mounted on the slide block 2. The movement of the slide block 2 and the shaft fixing base 3 is achieved by a reduction motor and a rack and pinion meshing mechanism to achieve controllable sliding in the front-back and left-right directions, ensuring stable and accurate positioning and adjustment. This mechanism is the intermediate connection between the clamping connection mechanism and the dental handpiece external simulation platform and is a mature existing technology, which will not be described in detail here.

[0029] The dental handpiece body 4 is mounted on the shaft fixing base 3 via the positioning component 5. The positioning component 5 adopts an upper and lower double clamping and fixing design to ensure the coaxiality of the dental handpiece body 4 and improve the stability of the bur operation.

[0030] Example 2

[0031] As shown in Figures 1-4, the present invention proposes a special clamping connection mechanism for an external simulation platform for dental handpiece treatment. Compared with Embodiment 1, this embodiment further includes: a positioning component 5 consisting of a left handpiece fixing clamp 505, a special connector 506, a right handpiece fixing clamp 510, a shaft fixing top seat 502, and a positioning shaft 501. The left handpiece fixing clamp 505 and the right handpiece fixing clamp 510 are connected by two side screws 504. The right handpiece fixing clamp 510 is provided with a middle screw 503 and is connected to the special connector 506 through the middle screw 503. The lower end of the special connector 506 is provided with a lower side screw 507 and is connected to the positioning shaft 501 through the lower side screw 507. The shaft fixing base 3 and the shaft fixing top seat 502 are bolted together to form a shaft fixing clamp. The shaft fixing clamp is used to fix the positioning shaft 501. The shaft fixing clamp can ensure the coaxiality of the dental handpiece body 4 bur and effectively reduce simulation errors.

[0032] The upper end of the special connector 506 is provided with an arc surface 509. The arc surface 509 is used to fit the arc surface of the dental handpiece body 4. The arc surface 509 is processed according to different dental handpiece bodies 4. The upper clamping structure is formed by the left handpiece fixing clamp 505, the right handpiece fixing clamp 510 and the arc surface 509.

[0033] The end of the lower screw 507 has a round recess 508, which fits into the bottom of the dental handpiece body 4. The round recess 508 is machined according to different dental handpiece bodies 4. The round recess 508 of the lower screw 507 forms a lower clamping structure, which effectively ensures that the output end of the dental handpiece body 4 does not loosen during high-speed rotation.

[0034] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment, comprising a platform body (1), a shaft fixing base (3), and a dental handpiece body (4), characterized in that: The platform body (1) is provided with a sliding seat (2) that slides back and forth. The shaft fixing base (3) is slidably disposed on the sliding seat (2) and the dental handpiece body (4) is disposed on the shaft fixing base (3) through a positioning component (5). The positioning component (5) adopts an upper and lower double clamping and fixing design to ensure the coaxiality of the dental handpiece body (4) and the bur clamping. The positioning component (5) consists of a left handpiece fixing clamp (505), a special connector (506), a right handpiece fixing clamp (510), a shaft fixing top seat (502), and a positioning shaft (501).

2. The specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment according to claim 1, characterized in that: The left and right phone clips (505 and 510) are connected by two side screws (504). The right phone clip (510) is provided with a middle screw (503) and is connected to the special connector (506) by the middle screw (503).

3. The specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment according to claim 1, characterized in that: The lower end of the special connector (506) is provided with a lower screw (507), and the special connector (506) is connected to the positioning shaft (501) by the lower screw (507).

4. The specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment according to claim 1, characterized in that: The shaft fixing base (3) and the shaft fixing top seat (502) are connected to each other by bolts to form a shaft fixing clamp, which is used to fix the positioning shaft (501).

5. A specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment according to claim 3, characterized in that: The upper end of the special connector (506) is provided with an arc surface (509), which is used to fit the arc surface of the dental handpiece body (4). The arc surface (509) is processed according to different dental handpiece bodies (4).

6. A specially designed clamping connection mechanism for an external simulation platform for dental handpiece treatment according to claim 3, characterized in that: The end of the lower screw (507) has a round recess (508) that fits into the bottom of the dental handpiece body (4). The round recess (508) is machined according to different dental handpiece bodies (4).

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