Portable oral denture hardness detection device

Abstract

The utility model discloses a portable oral denture hardness detection device, and relates to the technical field of oral denture hardness detection equipment, the portable oral denture hardness detection device comprises a fixed tube, a detection clamping jaw, a fixed clamping piece, a battery cover and a limiting piece, the battery cover is installed on the right side of the fixed tube, and the fixed clamping piece is arranged at the bottom of the fixed tube; an adjusting turbine is installed above the fixing clamping piece, a limiting piece is installed on the right side of the adjusting turbine, a motor is arranged on the right side of the limiting piece, a control mainboard is installed on the right side of the motor, a screw is installed on the left side of the motor, and a pushing worm cone is arranged on the left side of the screw. Tension can be provided under the action of the spring to achieve a reset structure of the detection clamping jaw, the camera is fixedly connected to the center line of the fixing rod so that the internal situation and the detection state of the oral cavity can be observed conveniently, and through the structure extending into the oral cavity, the equipment size is reduced to the maximum extent, and convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral denture hardness detection equipment, in particular to a portable oral denture hardness detection device. Background Art

[0002] Dentures are what people often call "false teeth". In medicine, they are the general term for restorations made after partial or complete tooth loss in the upper and lower jaws. Dentures are divided into removable and fixed types. Fixed dentures cannot be taken out and put on by the patient themselves, while removable dentures can be taken out and put on conveniently by the patient. However, the existing denture detection equipment has some shortcomings, such as:

[0003] Publication No.: CN211527805U describes a denture detection tool. Since the device adopts a wheel placement method, the denture must be removed and placed when performing the detection. The removal detection method is not only time-consuming, but also not clean and hygienic. At the same time, the wheel has a large footprint and needs to be reassembled and spliced ​​before operation. There are many problems in terms of use and carrying. Utility Model Content

[0004] The purpose of the utility model is to provide a portable oral denture hardness testing device to solve the problem proposed in the above background technology that the existing equipment on the market adopts a wheel placement method. When performing the test, the denture must be removed and placed. The removal and testing method is not only time-consuming, but also not clean and hygienic. At the same time, the wheel has a large footprint and needs to be reassembled and spliced ​​before operation. There are many problems in terms of use and carrying.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable oral denture hardness testing device, comprising a fixing tube, a testing clamp, a fixing card, a battery cover and a limiting piece;

[0006] A battery cover is installed on the right side of the fixed tube, and a fixing card is arranged at the bottom of the fixed tube, an adjusting turbine is installed above the fixing card, a limiting plate is installed on the right side of the adjusting turbine, a motor is arranged on the right side of the limiting plate, and a control mainboard is installed on the right side of the motor, a screw is installed on the left side of the motor, a pushing volute is arranged on the left side of the screw, a detection claw is installed on the pushing volute, a spring is installed on the inner side of the detection claw, a fixing rod is installed on the left side of the spring, and a camera is arranged at the midline position of the fixing rod.

[0007] As a preferred technical solution of the utility model, the battery cover is threadedly connected to the right side of the fixed tube, and the control mainboard is fixedly connected to the center line of the inner wall of the fixed tube on the left side of the battery cover. The battery cover and the control mainboard retain a gap as a battery compartment. The control mainboard has a built-in wireless module, and the bottom of the fixed tube is fixedly connected to a fixed card of an L-shaped structure;

[0008] By adopting the above technical solution, the device can quickly switch batteries by adopting a battery-powered power supply mode to ensure the battery life of the equipment during use. The L-shaped structure fixing card fixedly connected to the bottom of the fixed tube can achieve rapid fixation during the use of the equipment, thereby improving the convenience of the equipment. The wireless connection method can reduce the size and weight of the equipment.

[0009] As a preferred technical solution of the utility model, the motor is fixedly connected to the left side of the control main board, and the screw is fixedly connected to the central axis position of the left side of the motor, a rectangular hole is opened on the upper surface of the fixed tube, the regulating turbine is rotatably connected in the opening of the fixed tube, and the limiting plate is fixedly connected to the inner wall position of the fixed tube on both sides of the regulating turbine, a hole is opened at the center position of the limiting plate, and the diameter of the hole of the limiting plate is larger than the diameter of the screw;

[0010] By adopting the above technical solution, the device can detect the pressure on the screw in real time by driving the screw with a motor, and adjusting the turbine can provide additional power to the device, provide power guarantee for the device, and improve the durability of the device.

[0011] As a preferred technical solution of the utility model, the pushing volute is a triangular structure, the pushing volute is slidably connected to the inner wall of the fixed tube, and the pushing volute is penetrated by the screw, the adjusting turbine is fixedly sleeved on the right side of the screw, the adjusting turbine is fixedly connected to the surface of the screw, and guide rails are arranged at the contact positions of the two sides of the pushing volute with the fixed tube;

[0012] By adopting the above technical solution, the device can not only ensure the structural strength of the device by setting the pushing volute as a triangular structure, but also provide clamping thrust for the detection clamping claw.

[0013] As a preferred technical solution of the utility model, the detection clamp is rotatably connected to the left side of the fixed tube, and the spring is fixedly connected between the detection clamps, the fixed rod on the left side of the spring is fixedly connected to the bisector position of the fixed tube, and the camera is fixedly connected to the midline position of the fixed rod;

[0014] By adopting the above technical solution, the device can provide pulling force under the action of the spring to realize the resetting structure of the detection jaws by fixing the spring between the detection jaws, and the camera is fixedly connected to the midline position of the fixed rod to facilitate observation of the internal conditions of the oral cavity and the detection status.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The device adopts a battery-powered power supply mode, which can quickly switch the battery to ensure the endurance of the device during use. The L-shaped structure fixing card fixedly connected to the bottom of the fixed tube can achieve rapid fixation during the use of the device, improving the convenience of the device, and the wireless connection method can reduce the size and weight of the device;

[0017] 2. The device can provide a pulling force under the action of the spring to realize the reset structure of the detection jaws by fixing the spring between the detection jaws. The camera is fixedly connected to the midline position of the fixed rod to facilitate observation of the internal conditions of the oral cavity and the detection status. The structure that extends into the oral cavity can minimize the size of the device and improve convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a left-side perspective structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from the left side;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from the left side of the section;

[0021] Figure 4 This is a schematic diagram of the cross-sectional top view of the structure of the utility model;

[0022] Figure 5 This is a left-side perspective structural diagram of the regulating turbine of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the right side of the detection clamp of the utility model when viewed from above.

[0024] In the figure: 1. fixing tube; 2. detection clamp; 3. fixing card; 4. battery cover; 5. adjusting turbine; 6. camera; 7. control main board; 8. motor; 9. screw; 10. fixing rod; 11. spring; 12. pushing volute; 13. limit plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6, the technical scheme of the utility model: a portable oral denture hardness testing device, including a fixing tube 1, a testing clamp 2, a fixing card 3, a battery cover 4, an adjusting turbine 5, a camera 6, a control mainboard 7, a motor 8, a screw 9, a fixing rod 10, a spring 11, a pushing volute 12 and a limiting piece 13;

[0027] A battery cover 4 is installed on the right side of the fixed tube 1, and a fixing card 3 is arranged at the bottom of the fixed tube 1. The battery cover 4 is threadedly connected to the right side of the fixed tube 1, and the control main board 7 is fixedly connected to the center line of the inner wall of the fixed tube 1 on the left side of the battery cover 4. A gap is reserved between the battery cover 4 and the control main board 7 as a battery compartment. The control main board 7 has a built-in wireless module. The bottom of the fixed tube 1 is fixedly connected to the fixing card 3 of an L-shaped structure. The device adopts a battery-powered power supply mode, which can quickly switch the battery to ensure the endurance of the device during use. The L-shaped fixing card 3 fixedly connected to the bottom of the fixed tube 1 can achieve rapid fixation during the use of the device, thereby improving the convenience of the device, and the wireless connection method can reduce The device has a small size and weight. The motor 8 is fixedly connected to the left side of the control main board 7, and the screw 9 is fixedly connected to the central axis position on the left side of the motor 8. A rectangular hole is opened on the upper surface of the fixed tube 1. The adjusting turbine 5 is rotatably connected to the opening of the fixed tube 1, and the limiting plate 13 is fixedly connected to the inner wall position of the fixed tube 1 on both sides of the adjusting turbine 5. A hole is opened at the center position of the limiting plate 13, and the diameter of the hole of the limiting plate 13 is larger than the diameter of the screw 9. The device drives the screw 9 through the motor 8 to detect the pressure on the screw 9 in real time, and the adjusting turbine 5 can provide additional power for the device, provide power guarantee for the device, and improve the durability of the device. The adjusting turbine 5 is installed above the fixed card 3, and the adjusting turbine 5 is installed on the right side, a limit plate 13 is arranged on the right side of the limit plate 13, and a control main board 7 is arranged on the right side of the motor 8, a screw 9 is arranged on the left side of the motor 8, a pushing volute 12 is a triangular structure, the pushing volute 12 is slidably connected to the inner wall position of the fixed tube 1, and the pushing volute 12 is penetrated by the screw 9, an adjusting turbine 5 is fixedly sleeved on the surface of the screw 9, the adjusting turbine 5 is fixedly connected to the right side of the screw 9, guide rails are arranged on both sides of the pushing volute 12 at the contact position with the fixed tube 1, the device can not only ensure the structural strength of the device by setting the pushing volute 12 to a triangular structure, but also provide a clamping thrust for the detection clamp 2, a pushing volute 12 is arranged on the left side of the screw 9, and the pushing volute 12 is a triangular structure. The volute 12 is equipped with a detection jaw 2, a spring 11 is installed on the inner side of the detection jaw 2, a fixed rod 10 is installed on the left side of the spring 11, and a camera 6 is arranged at the midline position of the fixed rod 10. The detection jaw 2 is rotatably connected to the left side of the fixed tube 1, and the spring 11 is fixedly connected between the detection jaws 2, and the fixed rod 10 on the left side of the spring 11 is fixedly connected to the bisector position of the fixed tube 1, and the camera 6 is fixedly connected to the midline position of the fixed rod 10. By fixing the spring 11 between the detection jaws 2, the device can provide a pulling force under the action of the spring 11 to realize the reset structure of the detection jaw 2, and the camera 6 is fixedly connected to the midline position of the fixed rod 10 to facilitate the observation of the internal conditions of the oral cavity and the detection status.

[0028] Working principle: When using this portable oral denture hardness testing device, first hold the fixed tube 1 to unscrew the battery cover 4 and insert the battery, gently turn the adjusting turbine 5 to start the device, and connect it to the display under the action of the wireless module of the control motherboard 7. When the detection operation is required, hold the fixed tube 1 to fit the detection jaws 2 to both sides of the denture, and then turn the internal motor 8 of the adjusting turbine 5 to start, drive the screw 9 to rotate, and drive the volute 12 to move forward. Under the action of the inclined surfaces on both sides of the volute 12, the detection jaws 2 rotate and clamp the denture. While clamping, observe the state of the denture through the camera 6, and cooperate with the motor 8 to analyze the output data, so as to obtain the detection result of the denture.

[0029] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable oral denture hardness testing device, comprising a fixing tube (1), a testing clamp (2), a fixing card (3), a battery cover (4) and a limiting plate (13), characterized in that: A battery cover (4) is installed on the right side of the fixing tube (1), and a fixing card (3) is arranged at the bottom of the fixing tube (1), an adjusting turbine (5) is installed above the fixing card (3), a limiting plate (13) is installed on the right side of the adjusting turbine (5), a motor (8) is arranged on the right side of the limiting plate (13), and a control mainboard (7) is installed on the right side of the motor (8), a screw rod (9) is installed on the left side of the motor (8), a pushing volute (12) is arranged on the left side of the screw rod (9), a detection jaw (2) is installed on the pushing volute (12), a spring (11) is installed on the inner side of the detection jaw (2), a fixing rod (10) is installed on the left side of the spring (11), and a camera (6) is arranged at the midline position of the fixing rod (10).

2. A portable oral denture hardness testing device according to claim 1, characterized in that: The battery cover (4) is threadedly connected to the right side of the fixing tube (1), and the control main board (7) is fixedly connected to the center line of the inner wall of the fixing tube (1) on the left side of the battery cover (4). A gap is reserved between the battery cover (4) and the control main board (7) as a battery compartment. The control main board (7) has a built-in wireless module. The bottom of the fixing tube (1) is fixedly connected to a fixing card (3) of an L-shaped structure.

3. A portable oral denture hardness testing device according to claim 1, characterized in that: The motor (8) is fixedly connected to the left side of the control main board (7), and the screw (9) is fixedly connected to the central axis position of the left side of the motor (8); a rectangular hole is provided on the upper surface of the fixed tube (1); the regulating turbine (5) is rotatably connected in the opening of the fixed tube (1), and the limiting plate (13) is fixedly connected to the inner wall position of the fixed tube (1) on both sides of the regulating turbine (5); a hole is provided at the center position of the limiting plate (13), and the diameter of the hole of the limiting plate (13) is greater than the diameter of the screw (9).

4. A portable oral denture hardness testing device according to claim 1, characterized in that: The pushing volute (12) is of a triangular structure. The pushing volute (12) is slidably connected to the inner wall of the fixed tube (1). The pushing volute (12) is penetrated by the screw (9). The pushing volute (12) is threadedly connected to the screw (9). The regulating turbine (5) is fixedly sleeved on the surface of the screw (9). Guide rails are arranged on both sides of the pushing volute (12) at the contact positions with the fixed tube (1).

5. The portable oral denture hardness testing device according to claim 1, characterized in that: The detection clamp (2) is rotatably connected to the left side of the fixed tube (1), and the spring (11) is fixedly connected between the detection clamp (2), the fixed rod (10) on the left side of the spring (11) is fixedly connected to the bisector position of the fixed tube (1), and the camera (6) is fixedly connected to the midline position of the fixed rod (10).

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