CN215228724U

CN215228724U - Mouth gag is used in children's dental treatment

Info

Publication number: CN215228724U
Application number: CN202120460601.6U
Authority: CN
Inventors: 袁林天
Original assignee: Shaanxi Tianhong Jiuzhou Medical Technology Co Ltd
Current assignee: Shaanxi Tianhong Jiuzhou Medical Technology Co Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-21
Anticipated expiration: 2031-03-03

Abstract

The utility model belongs to the technical field of mouth gag equipment, especially, be a mouth gag for children's dentistry treatment, including first movable rod, first movable rod passes through axis of rotation fixed connection with the second movable rod, one side of first movable rod surface is connected with a side fixed surface of second supporting shoe, the opposite side surface of second supporting shoe is connected with one end fixed connection of telescopic link, the other end of telescopic link is connected with a side fixed surface of first supporting shoe, the opposite side surface of first supporting shoe is connected with one side fixed surface of second movable rod surface, the telescopic link cup joints first spring; through setting up protector, when the opening frame supported children's oral cavity, the inoxidizing coating among the protector can carry out first step protection to children's oral cavity, moves under the spring action of third spring after the movable plate atress, cushions the power that children's oral cavity received, and further prevent that children's oral cavity from being caused the damage by the opening frame.

Description

Mouth gag is used in children's dental treatment

Technical Field

The utility model belongs to the technical field of mouth gag equipment, concretely relates to mouth gag is used in children's dentistry treatment.

Background

When children carry out dental treatment, in order to conveniently observe the inside of children's oral cavity, dentist need strut children's oral cavity with the mouth gag, but traditional mouth gag has some not enough:

1. traditional children are mouth gag for dental treatment does not possess buffering protector, and long-time strutting makes children's inside oral cavity appear the damage easily, threatens children's oral cavity safety.

2. After the traditional mouth gag for dental treatment of children is disinfected and cleaned, secondary protection measures are generally not taken any more, the situation that the oral cavity of the children is infected by bacteria due to incomplete disinfection and cleaning can occur, and the health safety of the children is threatened.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a mouth gag for children's dental treatment has and has the characteristics that have buffering nature protector and have dual guarantee children oral hygiene.

In order to achieve the above object, the utility model provides a following technical scheme: a mouth gag for children dental treatment comprises a first movable rod, wherein the first movable rod is fixedly connected with a second movable rod through a rotating shaft, one side of the outer surface of the first movable rod is fixedly connected with one side surface of a second supporting block, the other side surface of the second supporting block is fixedly connected with one end of a telescopic rod, the other end of the telescopic rod is fixedly connected with one side surface of a first supporting block, the other side surface of the first supporting block is fixedly connected with one side of the outer surface of the second movable rod, the telescopic rod is sleeved with a first spring, the right side surface of the first movable rod is fixedly connected with the left side surface of a first supporting plate, the right side of the lower surface of the first supporting plate is fixedly connected with one end of a spring plate, the top of one side surface of the spring plate is fixedly connected with the right side surface of a second bump, the right side of one side surface of the first movable rod is fixedly connected with the upper surface of a hollow fixed rod body, the bottom of the inner wall of one side of the rod body of the hollow fixed rod is fixedly connected with one end of a second spring, the other end of the second spring is fixedly connected with the surface of one side of the first bump, the first lug penetrates through the rod body of the hollow fixed rod, the right side of one side surface of the second movable rod is fixedly connected with the lower surface of the first fixed plate, the first fixed plate is provided with a through hole, the other ends of the first movable rod and the second movable rod are provided with opening frames, one side surface of the opening frame is fixedly connected with one side surface of a protection device, the protection device comprises a box body, the inner side wall of the box body is fixedly connected with a slide rail, the slide rail is connected with a movable plate in a sliding way, the lower surface of the movable plate is fixedly connected with one end of a third spring, the other end of the third spring is fixedly connected with the inner wall of one side of the box body, and the surface of one side of the movable plate is fixedly connected with the surface of one side of the second fixed plate.

Preferably, the outer surface of the second fixing plate is coated with a protective layer, and the outer surface of the protective layer is provided with a disposable protective sleeve.

Preferably, one side of the outer surface of the second fixing plate is fixedly connected with one end of a second supporting plate, and one side surface of the second supporting plate is fixedly connected with one side surface of the hook.

Preferably, the hook is movably connected with the disposable protective sleeve.

Preferably, the opening frame is provided with a lighting lamp, the second movable rod is provided with a press switch, and the press switch is electrically connected with the lighting lamp.

Preferably, the through holes are provided in three.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through setting up protector, when the opening frame supported children's oral cavity, the inoxidizing coating among the protector can carry out first step protection to children's oral cavity, removes under the spring action of third spring behind the movable plate atress, cushions the power that receives children's oral cavity, and further prevent that children's oral cavity from being caused the damage by the opening frame.

2. The utility model, through the hook and the disposable protective sleeve, even after the mouth gag is disinfected and cleaned, the disposable protective sleeve can carry out secondary protection to the mouth cavity of the children, when the mouth gag is not disinfected and cleaned, the disposable protective sleeve plays a role in protecting the mouth cavity of the children from being infected by bacteria,

drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic sectional structure view of the protection device of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of the middle protective device of the present invention;

fig. 4 is a schematic view of a partially enlarged cross-sectional structure of the present invention.

In the figure: 1. a first movable bar; 2. a second movable bar; 3. a rotating shaft; 4. an opening frame; 5. a guard; 501. a box body; 502. a slide rail; 503. moving the plate; 504. a second fixing plate; 505. a second support plate; 506. hooking; 507. a protective layer; 508. a disposable protective sleeve; 509. a third spring; 6. a push switch; 7. an illuminating lamp; 8. a first support block; 9. a second support block; 10. a telescopic rod; 11. a first spring; 12. a first fixing plate; 13. a through hole; 14. a hollow fixing rod body; 15. a second spring; 16. a first bump; 17. a first support plate; 18. a spring plate; 19. and a second bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a mouth gag for children dental treatment comprises a first movable rod 1, wherein the first movable rod 1 and a second movable rod 2 are fixedly connected through a rotating shaft 3, the first movable rod 1 and the second movable rod 2 can rotate under the action of the rotating shaft 3, one side of the outer surface of the first movable rod 1 is fixedly connected with one side surface of a second supporting block 9, one side surface of the second supporting block 9 is fixed on one side of the outer surface of the first movable rod 1, the first movable rod 1 provides supporting force for the second supporting block 9, the other side surface of the second supporting block 9 is fixedly connected with one end of a telescopic rod 10, one end of the telescopic rod 10 is fixed on the other side surface of the second supporting block 9, the second supporting block 9 can move under the action of the telescopic rod 10, the other end of the telescopic rod 10 is fixedly connected with one side surface of a first supporting block 8, the other end of the telescopic rod 10 is fixed on one side surface of the first supporting block 8, the first supporting block 8 provides supporting force for the telescopic rod 10, the other side surface of the first supporting block 8 is fixedly connected with one side of the outer surface of the second movable rod 2, the other side surface of the first supporting block 8 is fixed on one side of the outer surface of the second movable rod 2, the second movable rod 2 provides supporting force for the first supporting block 8, the telescopic rod 10 is sleeved with a first spring 11, the first spring 11 plays a role of providing elastic force, the right side surface of the first movable rod 1 is fixedly connected with the left side surface of the first supporting plate 17, the left side surface of the first supporting plate 17 is fixed on the right side surface of the first movable rod 1, the first movable rod 1 provides supporting force for the first supporting plate 17, the first supporting plate 17 is driven to move when the first movable rod 1 moves, the right side of the lower surface of the first supporting plate 17 is fixedly connected with one end of the elastic sheet 18, one end of the elastic sheet 18 is fixed on the right side of the lower surface of the first supporting plate 17, the first supporting plate 17 provides a supporting force for the elastic sheet 18, the elastic sheet 18 is driven to move when the first supporting plate 17 moves, the top of one side surface of the elastic sheet 18 is fixedly connected with the right side surface of the second bump 19, the right side surface of the second bump 19 is fixed on the top of one side surface of the elastic sheet 18, the second bump 19 can be driven to move under the action of the elastic force of the elastic sheet 18, the right side of one side surface of the first movable rod 1 is fixedly connected with the upper surface of the hollow fixed rod body 14, the upper surface of the hollow fixed rod body 14 is fixed on the right side of one side surface of the first movable rod 1, the first movable rod 1 provides a supporting force for the hollow fixed rod body 14, the first movable rod 1 drives the hollow fixed rod body 14 to move when moving, the bottom of one side inner wall of the hollow fixed rod body 14 is fixedly connected with one end of the second spring 15, one end of the second spring 15 is fixed at the bottom of one side inner wall of the hollow fixed rod body 14, the hollow fixed rod body 14 provides supporting force for the second spring 15, the other end of the second spring 15 is fixedly connected with one side surface of the first bump 16, the other end of the second spring 15 is fixed on one side surface of the first bump 16, the first bump 16 can move under the action of the elastic force of the second spring 15, the first bump 16 penetrates through the hollow fixed rod body 14, the first bump 16 can enter and exit the hollow fixed rod body 14, the right side of one side surface of the second movable rod 2 is fixedly connected with the lower surface of the first fixed plate 12, the lower surface of the first fixed plate 12 is fixed on the right side of one side surface of the second movable rod 2, the second movable rod 2 provides supporting force for the first fixed plate 12, the second movable rod 2 drives the first fixed plate 12 to move when moving, the first fixed plate 12 is provided with a through hole 13, the through hole 13 plays a limiting role, the other ends of the first movable rod 1 and the second movable rod 2 are provided with an open frame 4, the opening frame 4 plays a role in opening and closing the oral cavity, one side surface of the opening frame 4 is fixedly connected with one side surface of the protection device 5, the protection device 5 plays a protection role, the protection device 5 comprises a box body 501, the inner side wall of the box body 501 is fixedly connected with a slide rail 502, the slide rail 502 is fixed on the inner side wall of the box body 501, the box body 501 provides a supporting force for the slide rail 502, the slide rail 502 is slidably connected with a moving plate 503, the moving plate 503 can slide on a slide rail of the slide rail 502, the lower surface of the moving plate 503 is fixedly connected with one end of a third spring 509, one end of the third spring 509 is fixed on the lower surface of the moving plate 503, the moving plate 503 can move under the elastic force of the third spring 509 to play a buffering role, the other end of the third spring 509 is fixedly connected with one side inner wall of the box body 501, the other end of the third spring 509 is fixed on one side inner wall of the box body 501, the box 501 provides a supporting force for the third spring 509, one side surface of the moving plate 503 is fixedly connected with one side surface of the second fixed plate 504, one side surface of the moving plate 503 is fixed on one side surface of the second fixed plate 504, the moving plate 503 provides a supporting force for the second fixed plate 504, and the moving plate 503 drives the second fixed plate 504 to move when moving.

Specifically, the surface cladding of second fixed plate 504 has inoxidizing coating 507, and the material of inoxidizing coating 507 is silica gel, has good barrier propterty, the surface of inoxidizing coating 507 is provided with disposable protective sheath 508, and the material of disposable protective sheath 508 is butadiene acrylonitrile rubber, does not contain protein, does not have anaphylactic reaction to human skin, and is nontoxic and harmless, durable, and the adhesion is good, can carry out dual protection to the patient oral cavity.

Specifically, one side of the outer surface of the second fixing plate 504 is fixedly connected to one end of a second supporting plate 505, one end of the second supporting plate 505 is fixed to one side of the outer surface of the second fixing plate 504, the second fixing plate 504 provides a supporting force for the second supporting plate 505, one side surface of the second supporting plate 505 is fixedly connected to one side surface of the hook 506, one side surface of the hook 506 is fixed to one side surface of the second supporting plate 505, and the second supporting plate 505 provides a supporting force for the hook 506.

Specifically, couple 506 and disposable protective sheath 508 swing joint, couple 506 can fix disposable protective sheath 508, also makes things convenient for disposable protective sheath 508 to dismantle and change simultaneously, and the convenience is higher.

Specifically, opening frame 4 is provided with light 7, second movable rod 2 is provided with push switch 6, push switch 6 and light 7 electric connection press push switch 6 and can control light 7, and light 7 can provide the illumination, and the dentistry medical personnel that is can be more clear observe patient's oral cavity.

Specifically, through-hole 13 is provided with threely, three through-hole 13 longitudinal distribution for the opening degree of opening frame 4 can be adjusted, and the flexibility is higher.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, tear disposable protective sheath 508 open, the both sides of disposable protective sheath 508 are hung on couple 506, place opening frame 4 in children's patient's oral cavity, opening frame 4 receives the oppression power in oral cavity, drive movable plate 503 and move on slide rail 502, movable plate 503 cushions the power that receives under the spring action of third spring 509, thereby play the effect of buffering protection to children's patient's oral cavity, hold first movable rod 1 and second movable rod 2 with the hand, hollow dead lever body of rod 14 atress moves down, first lug 16 produces under the spring action of second spring 15 and moves, first lug 16 blocks in through-hole 13, prescribes a limit to the opening height of opening frame 4 and adjusts, press push switch 6, open light 7, be convenient for observe children's patient's oral cavity, after observing, pull the both sides of disposable protective sheath 508, the disposable protective sleeve 508 is taken down, the use is very convenient, the mouth gag can be disinfected and cleaned, and a new disposable protective sleeve 508 can be sleeved again when the mouth gag is used next time, so that the disposable protective sleeve is double-protected and is more sanitary and healthy.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An opener for children's dental treatment, including a first movable rod (1), characterized in that: the first movable rod (1) is fixedly connected with the second movable rod (2) through a rotating shaft (3), one side of the outer surface of the first movable rod (1) is fixedly connected with one side surface of the second supporting block (9), the other side surface of the second supporting block (9) is fixedly connected with one end of a telescopic rod (10), the other end of the telescopic rod (10) is fixedly connected with one side surface of a first supporting block (8), the other side surface of the first supporting block (8) is fixedly connected with one side of the outer surface of the second movable rod (2), the telescopic rod (10) is sleeved with a first spring (11), the right side surface of the first movable rod (1) is fixedly connected with the left side surface of a first supporting plate (17), the right side of the lower surface of the first supporting plate (17) is fixedly connected with one end of an elastic sheet (18), and the top of one side surface of the elastic sheet (18) is fixedly connected with the right side surface of a second convex block (19), the right side of one side surface of the first movable rod (1) is fixedly connected with the upper surface of the hollow fixed rod body (14), the bottom of one side inner wall of the hollow fixed rod body (14) is fixedly connected with one end of a second spring (15), the other end of the second spring (15) is fixedly connected with one side surface of a first bump (16), the first bump (16) penetrates through the hollow fixed rod body (14), the right side of one side surface of the second movable rod (2) is fixedly connected with the lower surface of a first fixed plate (12), the first fixed plate (12) is provided with a through hole (13), the other ends of the first movable rod (1) and the second movable rod (2) are provided with an opening frame (4), one side surface of the opening frame (4) is fixedly connected with one side surface of a protection device (5), the protection device (5) comprises a box body (501), the utility model discloses a refrigerator, including box (501), the inside wall fixedly connected with slide rail (502) of box (501), slide rail (502) and movable plate (503) sliding connection, the lower surface of movable plate (503) and the one end fixed connection of third spring (509), the other end of third spring (509) and one side inner wall fixed connection of box (501), one side surface of movable plate (503) and one side fixed surface fixed connection of second fixed plate (504).

2. The children's dental therapy mouth gag of claim 1, characterized in that: the outer surface of the second fixing plate (504) is coated with a protective layer (507), and the outer surface of the protective layer (507) is provided with a disposable protective sleeve (508).

3. The children's dental therapy mouth gag of claim 2, characterized in that: one side of the outer surface of the second fixing plate (504) is fixedly connected with one end of a second supporting plate (505), and one side surface of the second supporting plate (505) is fixedly connected with one side surface of a hook (506).

4. The children's dental therapy mouth gag of claim 3, characterized in that: the hook (506) is movably connected with the disposable protective sleeve (508).

5. The children's dental therapy mouth gag of claim 1, characterized in that: the opening frame (4) is provided with an illuminating lamp (7), the second movable rod (2) is provided with a press switch (6), and the press switch (6) is electrically connected with the illuminating lamp (7).

6. The children's dental therapy mouth gag of claim 1, characterized in that: the number of the through holes (13) is three.