CN218220383U

CN218220383U - Oral cavity clinical oral cavity opening device

Info

Publication number: CN218220383U
Application number: CN202222495169.1U
Authority: CN
Inventors: 张宇; 康樱; 王乙竹
Original assignee: Guihang Guiyang Hospital
Current assignee: Guihang Guiyang Hospital
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-06
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to an oral cavity auxiliary device technical field specifically is an oral cavity is clinical with oral cavity struts ware, including last facing and lower facing, go up the facing and be equipped with the adjustment mechanism that two symmetries set up down between the facing, adjustment mechanism includes that fixed connection is at the casing and the fixed connection of facing upper end edge under of last facing lower extreme edge U template and U type piece, the lateral wall of U template rotates and is connected with the connecting rod, the connecting rod slides and alternates in the inside of casing, and is equipped with the locating part between connecting rod and the casing, the one end lateral wall laminating of U type piece is on the connecting rod keeps away from the one end lateral wall of U template, and the other end lateral wall fixedly connected with of U type piece links the post, the beneficial effects of the utility model are that this oral cavity struts ware not only can adjust the angle of strutting in patient's oral cavity, but also can highly adjust strutting of patient's oral cavity to can satisfy different user demands.

Description

Oral cavity clinical oral cavity opening device

Technical Field

The utility model relates to an oral cavity auxiliary equipment technical field specifically is an oral cavity is clinical with oral area struts ware.

Background

The doctor is when treating patient's oral cavity, it opens the mouth to need the patient, but the long-time mouth that opens of patient can produce tired sense, can bring the discomfort for the patient, some doctors can use medical open tongs to give the distraction with patient's oral cavity, but need the doctor to hold open tongs always, the doctor can't liberate both hands and go to patient's oral cavity and inspect or treat, the operation is inconvenient, and the doctor holds open tongs always and also can let the doctor produce tired sense, so the doctor can use oral cavity spreader, oral cavity spreader can assist in strutting patient's oral cavity in patient's mouth, but it struts the angle and struts the high inconvenient regulation of opening of current oral cavity spreader, can't satisfy different user demands, for this reason, we provide an oral cavity clinical oral cavity spreader.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral cavity is oral cavity struts ware for clinical usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clinical oral cavity of using struts ware, includes facing and lower facing, go up the facing and be equipped with the adjustment mechanism that two symmetries set up down between the facing, adjustment mechanism includes that fixed connection is in the casing of facing upper end edge and fixed connection U template and the U type piece of last facing lower extreme edge down, the lateral wall of U template rotates and is connected with the connecting rod, the connecting rod slides and alternates in the inside of casing, and is equipped with the locating part between connecting rod and the casing, the one end lateral wall laminating of U type piece is kept away from on the one end lateral wall of U template at the connecting rod, and the other end lateral wall fixedly connected with of U type piece links the post, link the outer wall of post has seted up a plurality of slots, one of them around its central annular array the inside of slot is close to the equal sliding interlude of upper portion edge with the lateral wall of connecting rod and has rubber inserted sheet, two the common fixedly connected with rubber sheet of one end of rubber inserted sheet.

Preferably, the locating part includes a plurality of spacing holes and a plurality of hole groove, and is a plurality of spacing hole is seted up on the lateral wall of connecting rod from last down linear array, and is a plurality of hole groove is seted up on the lateral wall of casing from last down linear array, one of them the inside in spacing hole and the common horizontal slip interlude in inside of one of them hole groove have the rubber column, the one end fixedly connected with rubber disc of rubber column, through setting up the locating part, the connecting rod can be in the same place with the casing, and the convenient adjustment of the height that struts of facing in facing and lower facing realization to patient's oral cavity of going up.

Preferably, two be the integrated into one piece structure between rubber inserted sheet and the rubber piece, be the integrated into one piece structure between rubber post and the rubber dish, two stability between rubber inserted sheet and the rubber piece is good, and stability between rubber post and the rubber dish is good.

Preferably, two rubber inserted sheet, rubber piece, rubber column and rubber dish are made by polytetrafluoroethylene material, and according to polytetrafluoroethylene's characteristic, the service strength of two rubber inserted sheets, rubber piece, rubber column and rubber dish is high.

Preferably, the lateral wall of connecting rod is close to upper portion edge and has seted up the draw-in groove, is located the below sliding fit between rubber inserted sheet and the draw-in groove, through setting up the draw-in groove, the rubber inserted sheet that is convenient for to be located the below inserts in the lateral wall of connecting rod.

Preferably, an integrally formed structure is arranged between the U-shaped block and the connecting column, and the stability between the U-shaped block and the connecting column is good.

Compared with the prior art, the beneficial effects of the utility model are that: the oral opening dilator not only can adjust the opening angle of the oral cavity of a patient, but also can adjust the opening height of the oral cavity of the patient, thereby meeting different use requirements.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a schematic diagram of the structure at B in FIG. 3;

fig. 5 is a display diagram of the limiting hole, the connecting rod and the clamping groove of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. an upper tooth socket; 2. a lower tooth socket; 3. a housing; 4. a hole groove; 5. a rubber disc; 6. a rubber column; 7. a limiting hole; 8. a rubber sheet; 9. rubber inserting pieces; 10. connecting the columns; 11. a connecting rod; 12. a U-shaped plate; 13. a U-shaped block; 14. a slot; 15. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-5, the oral cavity dilator for clinical use in oral cavity shown in the figure comprises an upper dental mouthpiece 1 and a lower dental mouthpiece 2, two symmetrically arranged adjusting mechanisms are arranged between the upper dental mouthpiece 1 and the lower dental mouthpiece 2, each adjusting mechanism comprises a shell 3 fixedly connected to the upper end edge of the lower dental mouthpiece 2, a U-shaped plate 12 and a U-shaped block 13 fixedly connected to the lower end edge of the upper dental mouthpiece 1, the side wall of the U-shaped plate 12 is rotatably connected with a connecting rod 11, the connecting rod 11 is slidably inserted into the shell 3, a limiting member is arranged between the connecting rod 11 and the shell 3, the side wall of one end of the U-shaped block 13 is attached to the side wall of the connecting rod 11 far away from the U-shaped plate 12, the side wall of the other end of the U-shaped block 13 is fixedly connected with a connecting column 10, the outer wall of the connecting column 10 is provided with a plurality of slots 14 around the central annular array thereof, rubber inserts 9 are slidably inserted into the inner portion of one slot 14 and the side wall of the connecting rod 11 near the upper portion, and one end of the two rubber inserts 9 are fixedly connected with a rubber sheet 8.

In this embodiment, when the upper dental brace 1 needs to be rotated, the rubber sheet 8 is firstly held to pull out the rubber insertion sheets 9 in the slot 14 and the side wall of the connecting rod 11, at this time, the upper dental brace 1 can drive the U-shaped plate 12 to rotate on the side wall of the connecting rod 11, the U-shaped block 13 can be attached to the side wall of the other end of the connecting rod 11 to rotate, the connecting column 10 can rotate along with the rotation of the U-shaped block 13, after the angular rotation of the upper dental brace 1 is adjusted, the rubber sheet 8 is held to insert the rubber insertion sheet 9 positioned above into the slot 14 corresponding to the outer wall of the connecting column 10, and the rubber insertion sheet 9 positioned below can be inserted into the side wall of the connecting rod 11, at this time, under the restriction of the two rubber insertion sheets 9, the connecting column 10 can be fixed, the U-shaped block 13 can be fixed, the upper dental brace 1 can be fixed, and the rubber insertion sheets 9 can be separated from the slot 14 and the inner wall of the connecting rod 11 easily, thereby the adjustment of the upper dental brace 1 and the lower dental brace 2 can be used for opening different angles.

Example 2

Referring to fig. 2 and 3, in this embodiment, as further described in embodiment 1, the limiting member includes a plurality of limiting holes 7 and a plurality of hole slots 4, the limiting holes 7 are arranged on a side wall of the connecting rod 11 in a linear array from top to bottom, the hole slots 4 are arranged on a side wall of the housing 3 in a linear array from top to bottom, a rubber column 6 is horizontally inserted into an interior of one of the limiting holes 7 and an interior of one of the hole slots 4 in a sliding manner, one end of the rubber column 6 is fixedly connected to the rubber disk 5, and the connecting rod 11 and the housing 3 can be connected together by arranging the limiting holes 7, the hole slots 4, the rubber column 6 and the rubber disk 5.

In this embodiment, take rubber disc 5 and can extract spacing hole 7 and hole groove 4 with rubber column 6 in, connecting rod 11 can upwards slide or the lapse of gliding adjustment height upwards in the inside of casing 3 afterwards, after connecting rod 11 crosses at the inside of casing 3, take rubber disc 5 again this moment and insert rubber column 6 in spacing hole 7 and the hole groove 4 that correspond can fix connecting rod 11 in the inside of casing 3, and rely on rubber column 6 and spacing hole 7, frictional force between the hole groove 4, can make in the spacing hole 7 of difficult roll-off of rubber column 6 and the hole groove 4, then the height of connecting rod 11 can be adjusted, then the interval between facing 1 and the lower facing 2 is adjustable, thereby conveniently go up facing 1 and can realize the regulation to the height that struts of patient's oral cavity with lower facing 2.

Example 3

Referring to fig. 2-4, the present embodiment further illustrates other embodiments, in which an integrally formed structure is formed between two rubber insertion pieces 9 and a rubber sheet 8, an integrally formed structure is formed between a rubber column 6 and a rubber disc 5, stability between the two rubber insertion pieces 9 and the rubber sheet 8 is good, and stability between the rubber column 6 and the rubber disc 5 is good.

Referring to fig. 2-4, in the drawings, the two rubber inserting pieces 9, the rubber pieces 8, the rubber columns 6 and the rubber discs 5 are made of teflon, and according to the characteristics of teflon, the two rubber inserting pieces 9, the rubber pieces 8, the rubber columns 6 and the rubber discs 5 have high use strength.

Referring to fig. 5, in the figure, a clamping groove 15 is formed in the side wall of the connecting rod 11 near the upper edge, the rubber insert 9 located below is in sliding fit with the clamping groove 15, and the rubber insert 9 located below can be conveniently inserted into the side wall of the connecting rod 11 by the arrangement of the clamping groove 15.

Please refer to fig. 4, in the figure, the U-shaped block 13 and the connecting pillar 10 are integrally formed, and the stability between the U-shaped block 13 and the connecting pillar 10 is good.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oral cavity is clinical props open ware with oral cavity, includes tooth socket (1) and lower tooth socket (2), its characterized in that: go up facing (1) and be equipped with the adjustment mechanism that two symmetries set up down between facing (2), adjustment mechanism includes casing (3) and the fixed connection of fixed connection facing (2) upper end edge under at last facing (1) U template (12) and U type piece (13) of lower extreme edge, the lateral wall of U template (12) rotates and is connected with connecting rod (11), connecting rod (11) slide and alternate in the inside of casing (3), and be equipped with the locating part between connecting rod (11) and casing (3), the laminating of the one end lateral wall of U type piece (13) is on the one end lateral wall of U template (12) is kept away from in connecting rod (11), and the other end lateral wall fixedly connected with of U type piece (13) links post (10), the outer wall of linking post (10) has seted up a plurality of slots (14) around its central annular array, one of them the inside of slot (14) and the lateral wall of connecting rod (11) are close to the equal slide and alternate with rubber inserted sheet (9), two the one end fixedly connected with rubber inserted sheet (8) of inserted sheet rubber inserted sheet (9).

2. The oral clinical mouth spreader of claim 1, wherein: the locating part includes a plurality of spacing holes (7) and a plurality of hole groove (4), and is a plurality of spacing hole (7) are seted up on the lateral wall of connecting rod (11) from last down linear array, and are a plurality of hole groove (4) are seted up on the lateral wall of casing (3) from last down linear array, one of them the inside of spacing hole (7) and the common horizontal slip interlude in inside of one of them hole groove (4) have rubber column (6), the one end fixedly connected with rubber disc (5) of rubber column (6).

3. The oral clinical mouth spreader of claim 2, wherein: two be the integrated into one piece structure between rubber inserted sheet (9) and rubber sheet (8), be the integrated into one piece structure between rubber post (6) and rubber disc (5).

4. The oral clinical mouth spreader of claim 2, wherein: the rubber inserting pieces (9), the rubber pieces (8), the rubber columns (6) and the rubber discs (5) are all made of polytetrafluoroethylene materials.

5. The oral clinical mouth spreader according to claim 1, wherein: a clamping groove (15) is formed in the edge, close to the upper portion, of the side wall of the connecting rod (11), and the rubber inserting piece (9) is located below and is in sliding fit with the clamping groove (15).

6. The oral clinical mouth spreader of claim 1, wherein: and an integrally formed structure is arranged between the U-shaped block (13) and the connecting column (10).