CN213665858U

CN213665858U - Wisdom tooth dental elevator

Info

Publication number: CN213665858U
Application number: CN202021379781.7U
Authority: CN
Inventors: 卓子昂; 唐小山; 丁艺
Original assignee: Shanghai Tenth Peoples Hospital
Current assignee: Shanghai Tenth Peoples Hospital
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-07-13
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a wisdom tooth dental elevator relates to medical instrument technical field, including the blade subassembly, the member, the handle lid, a battery, a switch, connector and lighting assembly, the middle part of the one end of handle is equipped with the battery compartment, be equipped with the battery in the battery compartment, the one end of handle still is equipped with the handle lid, handle lid sealed battery compartment, and be equipped with the switch on the handle lid, the other end of handle is connected with the one end of member, the middle part of member has one and buckles the end, the other end of member is equipped with the connector, the other end of member still is equipped with the mounting groove, be equipped with lighting assembly in the mounting groove, lighting assembly and switch are connected with the battery electricity respectively, and on-off control lighting assembly, the one end and the connector of blade subassembly. The utility model aims to provide a dental elevator which is flexible, convenient and has the function of illumination.

Description

Wisdom tooth dental elevator

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an wisdom tooth elevator.

Background

The dental elevator is one of tooth extracting tools and is used for loosening the dental elevator before tooth extraction so as to facilitate the extraction of teeth. Present dental elevator is sharp line shape, comprises sword, handle and pole triplex, and sword, handle and pole connect gradually, can produce a lot of problems when pulling out again the wisdom tooth, because the position is very leaned on in, the narrow and small dark in space, and traditional instrument of pulling out teeth probably can't be enough to accurate position, arouses patient's secondary injury even.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, it is necessary to provide an wisdom tooth dental elevator, and this utility model aims at providing a section flexibility, convenience and have the dental elevator of illumination function.

The utility model adopts the technical scheme as follows:

a wisdom tooth dental elevator, which comprises a cutting edge component, a rod piece, a handle cover, a battery, a switch, a connector and an illumination component, a battery compartment is arranged in the middle of one end of the handle, the battery is arranged in the battery compartment, a handle cover is also arranged at one end of the handle and seals the battery compartment, the handle cover is provided with the switch, the other end of the handle is connected with one end of the rod piece, the middle part of the rod piece is provided with a bending end, the other end of the rod piece is provided with the connector, the other end of the rod piece is also provided with an installation groove, the lighting assembly is arranged in the mounting groove, the lighting assembly and the switch are respectively electrically connected with the battery, and the switch controls the lighting assembly, one end of the cutting edge assembly is connected with the connector, and the other end of the cutting edge assembly is provided with a cutting edge.

Preferably, the connector also comprises a connecting column, wherein the connecting column is hexagonal prism-shaped, a connecting groove is arranged in the middle of the connector, and the shape of the connecting column is matched with that of the connecting groove.

Preferably, the included angle between the connector and the other end of the rod piece is 110-120 degrees.

Preferably, the bending angle of the bending end is 110 to 120 °.

Preferably, the cutting edge is of a concave elliptical structure.

Preferably, the cutting edge has a diameter of 0.5 mm.

Preferably, the inner wall of the battery compartment is provided with an insulating layer, and the inner wall of the handle cover is provided with an insulating rubber component.

The technical scheme has the following advantages or beneficial effects:

(1) in the utility model, through the design of the connector and the connecting column, the simplicity of the cutting edge component can be adjusted, and the cutting edge component is suitable for the intelligent teeth at each position;

(2) in the utility model, the space where the wisdom teeth are positioned can be illuminated through the design of the illuminating component, thereby facilitating the operation;

(3) the utility model discloses in, through the design that sets up the contained angle between end of buckling and connector and the member at the middle part of member, can go deep into constrictive position with the dental elevator, improve the flexibility ratio of operation.

Drawings

Fig. 1 is a schematic structural view of the wisdom tooth dental elevator of the utility model;

fig. 2 is a schematic structural view of the cutting edge assembly and part of the rod of the wisdom tooth elevator device of the present invention.

In the figure: 1. a cutting edge assembly; 2. a rod member; 201. a first link; 202. a second link; 3. a handle; 4. a handle cover; 5. a battery; 6. a switch; 7. a connector; 8. a battery compartment; 9. bending the end; 10. mounting grooves; 11. a lighting assembly; 12. cutting edges; 13. connecting columns; 14. and connecting the grooves.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Fig. 1 is a schematic structural view of a wisdom tooth dental elevator of the present invention, fig. 2 is a schematic structural view of a cutting edge component and a part of a rod component of a wisdom tooth dental elevator device of the present invention, please refer to fig. 1 to 2, which show a preferred embodiment, a wisdom tooth dental elevator,

the utility model provides a wisdom tooth dental elevator, including blade subassembly 1, member 2, handle 3, handle lid 4, battery 5, switch 6, connector 7 and lighting assembly 11, the middle part of the one end of handle 3 is equipped with battery compartment 8, be equipped with battery 5 in the battery compartment 8, the one end of handle 3 still is equipped with handle lid 4, handle lid 4 seals up battery compartment 8, and be equipped with switch 6 on the handle lid 4, the other end of handle 3 is connected with the one end of member 2, the middle part of member 2 has one end of buckling 9, the other end of member 2 is equipped with connector 7, the other end of member 2 still is equipped with mounting groove 10, be equipped with lighting assembly 11 in the mounting groove 10, lighting assembly 11 and switch 6 are connected with battery 5 electricity respectively, and switch 6 control lighting assembly 11, the one end and the connector 7 of blade subassembly 1 are connected, the other end of blade subassembly 1 is equipped. In this embodiment, as shown in fig. 1, the rod 2 includes a first link 201 and a second link 202, wherein one end of the first link 201 is connected to the other end of the handle 3, one end of the second link 202 is connected to the other end of the first link 201, a connection position between the first link 201 and the second link 202 is a bent end 9, the length of the first link 201 is 3cm, the length of the second link 202 is 3cm, the other end of the second link 202 is connected to the connector 7, wherein the length of the connector 7 is 1.0cm, and the length of the cutting edge assembly 1 is 1.5 cm. Wherein, be connected for detachably between blade subassembly 1 and the connector 7, for being connected for dismantling between member 2 and the handle 3 formula structure as an organic whole or member 2 and the handle 3. The battery is detachably mounted in the battery compartment 8 and the lighting assembly 11 is detachably mounted in the mounting groove 10. As shown in fig. 2, the mounting slots 10 are disposed on the outer edge of the second link 202, and the number of the mounting slots 10 is several, and a lighting assembly 11 is disposed in each mounting slot 10. In this embodiment, when using, be connected blade subassembly 1 and connector 7, then handheld handle 3 can use again, when needs light filling, can open switch 6, and switch 6 control lighting components 11 opens, makes things convenient for the operation to go on. In this embodiment, the cutting edge assemblies 1 and the rod members 2 are detachably connected, so that the cutting edge assemblies 1 of different types can be replaced as required. The cutting edges 12 on the cutting edge assembly 1 in this embodiment are open inwards, in other embodiments the cutting edges 12 may be open outwards.

Further, as a preferred embodiment, the connector comprises a connecting column 13, the connecting column 13 is hexagonal prism-shaped, a connecting groove 14 is arranged in the middle of the connector 7, and the shape of the connecting column 13 matches with the shape of the connecting groove 14.

Further, as a preferred embodiment, the included angle between the connector 7 and the other end of the rod 2 is 110 ° to 120 °. In this embodiment, the included angle between the connector 7 and the other end of the rod 2 is preferably 110 °, so that the dental elevator can be conveniently inserted into a narrow part, and the flexibility of the operation is improved.

Further, as a preferred embodiment, the bending angle of the bending end 9 is 110 ° to 120 °. In this embodiment, the bending angle of the bending end 9 is preferably 110 °, so that the dental elevator can be conveniently inserted into a narrow part, and the flexibility of the operation is improved. The bending angle of the bending end 9 is an included angle between the first link 201 and the second link 202.

Further, as a preferred embodiment, the cutting edge 12 is a concave elliptical structure.

Further, as a preferred embodiment, the cutting edge 12 has a diameter of 0.5 mm.

Further, as a preferred embodiment, the inner wall of the battery compartment 8 is provided with an insulating layer (not shown in the figure), and the inner wall of the handle cover 4 is provided with an insulating rubber component (not shown in the figure), and the insulating rubber component is a plurality of insulating rubber component layers.

Further, as a preferred embodiment, the lighting assembly 11 is an LED lamp.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A wisdom tooth dental elevator is characterized by comprising a cutting edge component, a rod piece, a handle cover, a battery, a switch, a connector and an illumination component, a battery compartment is arranged in the middle of one end of the handle, the battery is arranged in the battery compartment, a handle cover is also arranged at one end of the handle and seals the battery compartment, the handle cover is provided with the switch, the other end of the handle is connected with one end of the rod piece, the middle part of the rod piece is provided with a bending end, the other end of the rod piece is provided with the connector, the other end of the rod piece is also provided with an installation groove, the lighting assembly is arranged in the mounting groove, the lighting assembly and the switch are respectively electrically connected with the battery, and the switch controls the lighting assembly, one end of the cutting edge assembly is connected with the connector, and the other end of the cutting edge assembly is provided with a cutting edge.

2. The wisdom tooth elevator of claim 1, further comprising a connecting column, wherein the connecting column is hexagonal prism shaped, a connecting groove is arranged in the middle of the connecting head, and the shape of the connecting column matches with the shape of the connecting groove.

3. The wisdom tooth elevator of claim 1, wherein the angle between the connector and the other end of the rod is 110-120 °.

4. The wisdom tooth elevator as claimed in claim 1, wherein the bending angle of said bent end is 110 ° to 120 °.

5. The wisdom tooth elevator of claim 1 wherein said cutting edge is a concave oval configuration.

6. The wisdom tooth elevator of claim 1, wherein the diameter of the cutting edge is 0.5 mm.

7. The wisdom tooth elevator of claim 1, wherein the inner wall of the battery compartment is provided with an insulating layer, and the inner wall of the handle cover is provided with an insulating rubber component.

8. The wisdom tooth elevator of claim 1 wherein the lighting assembly is an LED light.