CN209136698U

CN209136698U - A kind of tongue depressor

Info

Publication number: CN209136698U
Application number: CN201821105312.9U
Authority: CN
Inventors: 赵明
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-12
Filing date: 2018-07-12
Publication date: 2019-07-23
Anticipated expiration: 2028-07-12

Abstract

The utility model provides a kind of tongue depressor, a kind of tongue depressor, including spatula, gag lever post, transition block, outer card, spring, mobile jib, snapping cap, fixed block, through-hole is respectively set in outer card and transition block, it is fixed in the middle part of the gag lever post with transition block, end is fixedly connected with outer card, fixed block is arranged on mobile jib, mobile jib is each passed through the through-hole of outer card and the through-hole of transition block, spring is fixed after being socketed on mobile jib by snapping cap, inserted sheet mouth is arranged in the fixed block, through-hole is arranged in the spatula end, bar is limited after in spatula insertion inserted sheet mouth to fix.The spatula of the utility model can be in operation on oral cavity, disinfection cotton ball on tooth is fixed, solves the uncontrollable disadvantage of saliva in operation on oral cavity, clinical use is convenient, improve the quality and efficiency of oral restoration operation, it is simple with structure, low manufacture cost, advantage easy to use.

Description

A kind of tongue depressor

Technical field

The utility model relates to the field of medical instrument technology, are especially for the one kind used when oral restoration treatment Tongue depressor.

Background technique

At present clinically, oral cavity doctor is carrying out oral restoration treatment to patient, especially in root canal treatment, all kinds of cavities Filling when the bonding of fixed restoration, needs to press tongue using tongue depressor, expands oral cavity, convenient to expand the visual area of operation Doctor's observation and treatment operation, but existing tongue depressor, such as spatula, cannot large range of isolating teeth and tongue, applying When art, saliva is poor every wet effect, causes to operation various not convenient.

Utility model content

For above-mentioned illustrated defect and problem, the technical problem to be solved by the utility model is to provide a kind of pressure tongues Device, to saliva every wet use.

In order to achieve the above object, the utility model provides the following technical solutions:

A kind of tongue depressor, including spatula, gag lever post, transition block, outer card, spring, mobile jib, snapping cap, fixed block, outside Through-hole is respectively set in card and transition block, fixes in the middle part of the gag lever post with transition block, and end is fixedly connected with outer card, fixed Block is arranged on mobile jib, and mobile jib is each passed through the through-hole of outer card and the through-hole of transition block, spring be socketed on mobile jib after by buckleing It connects cap to be fixed, inserted sheet mouth is arranged in the fixed block, and through-hole is arranged in the spatula end, after spatula is inserted into inserted sheet mouth Bar is limited to fix.

In above-mentioned technical proposal, the spatula includes piece and outer plate in being connected on fixinig plate, inner and outer on piece Lower distribution.

In above-mentioned technical proposal, the spatula end and fixinig plate are rectangular, piece and outer plate in being arranged on fixinig plate, inner Piece and fixinig plate are rectangular.

In above-mentioned technical proposal, the spatula is divided into left spatula and right spatula.

The spatula of the utility model the disinfection cotton ball on tooth can be fixed in operation on oral cavity, solve Saliva uncontrollable disadvantage in operation on oral cavity, clinical use is convenient, improves the quality and efficiency of oral restoration operation, tool Have that structure is simple, low manufacture cost, advantage easy to use.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the main view schematic diagram of the utility model.

Fig. 2 is the left view figure structure schematic representation of the utility model.

Fig. 3 is the spatula structural schematic diagram of the utility model.

Wherein: gag lever post 1, transition block 2, outer card 3, spring 4, mobile jib 5, snapping cap 6, fixed block 7, through-hole 8, inserted sheet mouth 9, spatula end 10, fixinig plate 11, inner 12, outer plate 13.

Specific embodiment

Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described, Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.It is practical based on this Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, is fallen within the protection scope of the utility model.

According to Fig. 1, Fig. 2, a kind of tongue depressor, including spatula, gag lever post, transition block, outer card, spring, mobile jib, Snapping cap, fixed block, spatula are divided into left spatula and right spatula.

Through-hole is arranged in outer card, and transition block is arranged through-hole, fixes, limit with transition block at the about a quarter of gag lever post middle part The end of position bar is fixedly connected with outer card.

Fixed block is fixedly installed on mobile jib, mobile jib passes through the through-hole of transition block and the through-hole of outer card, and spring is socketed in On mobile jib, spring is fixed on mobile jib by snapping cap, and snapping cap can choose the components such as nut, is spirally connected with mobile jib.

Through-hole is arranged in spatula end, and inserted sheet mouth is arranged in fixed block, and after spatula is inserted into inserted sheet mouth, gag lever post passes through pressure The through-hole of tongue piece, spatula is fixed on fixed block.

According to Fig.3, spatula end and fixinig plate are rectangular, piece and outer plate in being arranged on fixinig plate, and inner and solid Stator is rectangular, inner and outer plate distribution up and down, while outer plate and inner separate an angle, are formed between outer plate at inner One gap, tooth pass through the gap.

When the utility model assembles, singlehanded clinching connects cap and outer card, is released mobile jib using the elastic force of spring, fixed block As mobile jib is mobile, gag lever post is mobile with transition block and outer card, until gag lever post lift-off fixed block, exposes through-hole；Press tongue Piece is inserted into inserted sheet mouth, and gag lever post is inserted into limit hole, rear pull-off spring bar is penetrated from the through-hole of spatula, i.e., is consolidated spatula It is scheduled on tongue depressor.

When the utility model is used, sterilized cotton ball is respectively put by the cheek-tongue side gum of patient is forward and backward, after assembling and sterilizing Tongue depressor be put into oral cavity, piece and outer plate are placed and secured on sterilized cotton ball in spatula, and outer card is stuck under patient Tongue depressor, is fixed on the mouth position of patient by jaw portion in this way, and clinic starts to treat.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power Subject to the protection scope that benefit requires.

Claims

1. a kind of tongue depressor, it is characterised in that: including spatula, gag lever post, transition block, outer card, spring, mobile jib, snapping cap, Through-hole is respectively set in fixed block, outer card and transition block, fixes in the middle part of the gag lever post with transition block, end and outer card are fixed Connection, fixed block are arranged on mobile jib, and mobile jib is each passed through the through-hole of outer card and the through-hole of transition block, and spring is socketed in mobile jib It is fixed after upper by snapping cap, inserted sheet mouth is arranged in the fixed block, and through-hole is arranged in the spatula end, and spatula insertion is inserted Bar is limited after in piece mouth to fix.

2. a kind of tongue depressor according to claim 1, it is characterised in that: the spatula includes being connected on fixinig plate In piece and outer plate, inner and outer plate are distributed up and down.

3. a kind of tongue depressor according to claim 2, it is characterised in that: the spatula end and fixinig plate are rectangular, Piece and outer plate in being arranged on fixinig plate, inner rectangular with fixinig plate.

4. a kind of tongue depressor according to claim 1 or 2, it is characterised in that: the spatula is divided into left spatula and the right side Spatula.