CN207627293U - Mouth mirror with defrosting function - Google Patents
Mouth mirror with defrosting function Download PDFInfo
- Publication number
- CN207627293U CN207627293U CN201720301728.7U CN201720301728U CN207627293U CN 207627293 U CN207627293 U CN 207627293U CN 201720301728 U CN201720301728 U CN 201720301728U CN 207627293 U CN207627293 U CN 207627293U
- Authority
- CN
- China
- Prior art keywords
- mouth mirror
- bar
- fixed
- connecting rod
- minute surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of mouth mirror with defrosting function, mouth mirror ontology is fixed on mouth mirror bar one end, the mouth mirror ontology includes minute surface and rear cover, the mouth mirror ontology is square or rectangle structure, minute surface ontology both sides are equipped with sliding slot, the minute surface front is equipped with the scraper plate for wiping fog, the scraper plate both ends are fixed on by sliding block in two sliding slots, connecting rod is equipped between the minute surface and rear cover, the connecting rod two end is fixed on sliding block, connection stay cord in the middle part of the connecting rod, the drawstring extends in hollow mouth mirror bar, return spring is equipped between the connecting rod and mouth mirror bar, the mouth mirror bar is equipped with stretch slot, tabletting is the metallic plate of bending, described tabletting one end is fixed on outside mouth mirror bar, the other end is connect with the drawstring extended in mouth mirror bar.The utility model has the advantage of easy to use, fog that can be on one-handed performance erasing mouth mirror, and simple in structure, low manufacture cost.
Description
Technical field
The utility model is related to medical instruments field more particularly to mouth mirrors.
Background technology
Mouth mirror (mouth mirror) is common dental medical instrument, for facilitating doctor to check cavity interior situation, often at present
Mouth mirror is only made of a minute surface and connecting rod, when due to Case treatment, intraoral hot gas be in minute surface water accumulation mist,
Therefore doctor need to take out mouth mirror at interval of one end time and wipe water mist, make troubles to medical procedure.
Utility model content
Technical problem to be solved in the utility model is to realize that one kind being capable of one-handed performance auto-erasing mouth mirror minute surface
The mouth mirror of fog.
To achieve the goals above, the technical solution adopted in the utility model is：Mouth mirror with defrosting function, mouth mirror sheet
Body is fixed on mouth mirror bar one end, and the mouth mirror ontology includes minute surface and rear cover, and the mouth mirror ontology is square or rectangle knot
Structure, minute surface ontology both sides are equipped with sliding slot, and the minute surface front is equipped with the scraper plate for wiping fog, and the scraper plate both ends are logical
It crosses sliding block to be fixed in two sliding slots, connecting rod is equipped between the minute surface and rear cover, the connecting rod two end is fixed on sliding block, institute
Connection stay cord in the middle part of connecting rod is stated, the drawstring extends in hollow mouth mirror bar, and return is equipped between the connecting rod and mouth mirror bar
Spring, the mouth mirror bar are equipped with stretch slot, and tabletting is the metallic plate of bending, and described tabletting one end is fixed on outside mouth mirror bar, separately
One end is connect with the drawstring extended in mouth mirror bar.
The drawstring end is fixed in the supporting block in mouth mirror bar, and branch is equipped between the supporting block and mouth mirror bar bottom end
Support spring.
One end that the pressing plate stretches into mouth mirror bar is fixed in supporting block.
The utility model has the advantage of easy to use, fog that can be on one-handed performance erasing mouth mirror, and structure
Simply, low manufacture cost.
Description of the drawings
The content of every width attached drawing expression in the utility model specification and the label in figure are briefly described below：
Fig. 1 is mouth mirror structural schematic diagram；
Label in above-mentioned figure is：1, mouth mirror ontology；2, scraper plate；3, drawstring；4, sliding slot；5, return spring；6, mouth mirror
Bar；7, tabletting；8, support spring.
Specific implementation mode
As shown in Figure 1, the mouth mirror ontology 1 with defrosting function wipes mist using the scraper plate 2 of minute surface positive (i.e. reflective surface)
Gas, in order to ensure that scraper plate 2 can wipe minute surface whole region, mouth mirror ontology 1 is square or rectangle structure.
The rear cover of mouth mirror ontology 1 wraps mirror of shutting up, and is equipped with sliding slot 4 in the both sides of rear cover, and sliding slot 4 is mutually parallel,
And positioned at the both sides of mouth mirror bar 6, minute surface front is equipped with the scraper plate 2 for wiping fog, and scraper plate 2 is rubber strip, is in close contact mirror
Face, 2 both ends of scraper plate are fixed on by sliding block in two sliding slots 4, and connecting rod is equipped between minute surface and rear cover, and connecting rod two end is fixed on cunning
On block, that is, the structure that minute surface is clamped in connecting rod scraper plate 2 is constituted, to ensure that scraper plate 2 is in close contact minute surface, improves defogging effect,
Sliding slot 4 can be arranged to C shape slots, minute surface upper and lower ends cover after being fixed on, and both sides are suspended between C-channel, and sliding block is placed in C
In shape slot.
Connection stay cord 3 in the middle part of connecting rod, drawstring 3 are extended in hollow mouth mirror bar 6, are equipped with back between connecting rod and mouth mirror bar 6
Position spring 5, return spring 5 can be arranged as required to it is multiple, drawstring 3, connecting rod, return spring 5 be placed in rear cover and minute surface it
Between.
Mouth mirror bar 6 is equipped with stretch slot, and tabletting 7 is the metallic plate of bending, has certain elasticity, 7 one end of tabletting is fixed on
Outside mouth mirror bar 6, the end of tabletting 7 needs to be fixed on mouth mirror bar 6 close to the position at 1 end of mouth mirror ontology, and 7 other end of tabletting is activity
End, is located remotely from the position of mouth mirror ontology 1, movable end extend into mouth mirror bar 6 by stretch slot and with extend in mouth mirror bar 6
Drawstring 3 connect, in this way when squeezing tabletting 7, then can utilize tabletting 7 deformation stretch drawstring 3, to allow scraper plate 2 downwards
The fog on minute surface is wiped in translation, is that the elastic force of tabletting 7 can be allowed to return, while in the work of return spring 5 when unclamping tabletting 7
Under, scraper plate 2 can return to minute surface top.
In order to improve the service life of tabletting 7 and the service life of return spring 5,3 end of drawstring is fixed on mouth mirror
In supporting block in bar 6, support spring 8 is equipped between 6 bottom end of supporting block and mouth mirror bar, one end that pressing plate stretches into mouth mirror bar 6 is solid
It is scheduled in supporting block, increases a spring, the power of part rebound is provided for pressing plate, return spring 5, the longevity is used to increase it
Life reduces damage.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the utility model implements not by above-mentioned
The limitation of mode, if the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or not
It is improved by the present invention design and technical solution directly apply to other occasions, the scope of protection of the utility model it
It is interior.
Claims (3)
1. the mouth mirror with defrosting function, mouth mirror ontology are fixed on mouth mirror bar one end, the mouth mirror ontology includes minute surface and rear cover,
It is characterized in that：The mouth mirror ontology is square or rectangle structure, and mouth mirror ontology both sides are equipped with sliding slot, the minute surface
Front is equipped with the scraper plate for wiping fog, and the scraper plate both ends are fixed on by sliding block in two sliding slots, and the minute surface is with after
Connecting rod is equipped between lid, the connecting rod two end is fixed on sliding block, connection stay cord in the middle part of the connecting rod, during the drawstring extends to
In empty mouth mirror bar, return spring is equipped between the connecting rod and mouth mirror bar, the mouth mirror bar is equipped with stretch slot, and tabletting is curved
The metallic plate of folding, described tabletting one end are fixed on outside mouth mirror bar, and the other end is connect with the drawstring extended in mouth mirror bar.
2. the mouth mirror according to claim 1 with defrosting function, it is characterised in that：The drawstring end is fixed on mouth mirror
In supporting block in bar, support spring is equipped between the supporting block and mouth mirror bar bottom end.
3. the mouth mirror according to claim 2 with defrosting function, it is characterised in that：The one of mouth mirror bar is stretched into the tabletting
End is fixed in supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301728.7U CN207627293U (en) | 2017-03-27 | 2017-03-27 | Mouth mirror with defrosting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301728.7U CN207627293U (en) | 2017-03-27 | 2017-03-27 | Mouth mirror with defrosting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627293U true CN207627293U (en) | 2018-07-20 |
Family
ID=62860173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720301728.7U Expired - Fee Related CN207627293U (en) | 2017-03-27 | 2017-03-27 | Mouth mirror with defrosting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968897A (en) * | 2018-08-10 | 2018-12-11 | 合肥万知科技有限公司 | A kind of intelligence mouth mirror |
| CN109938689A (en) * | 2019-03-26 | 2019-06-28 | 中国人民解放军陆军特色医学中心 | The anti-operation laparoscope lens that haze of one kind |
-
2017
- 2017-03-27 CN CN201720301728.7U patent/CN207627293U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968897A (en) * | 2018-08-10 | 2018-12-11 | 合肥万知科技有限公司 | A kind of intelligence mouth mirror |
| CN108968897B (en) * | 2018-08-10 | 2020-08-11 | 青岛市妇女儿童医院 | Intelligent mouth mirror |
| CN109938689A (en) * | 2019-03-26 | 2019-06-28 | 中国人民解放军陆军特色医学中心 | The anti-operation laparoscope lens that haze of one kind |
| CN109938689B (en) * | 2019-03-26 | 2021-10-15 | 中国人民解放军陆军特色医学中心 | Anti-fogging laparoscope lens for operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20190327 |