CN204260717U - A kind of Novel mouth section lens changeable formula dental mirror - Google Patents
A kind of Novel mouth section lens changeable formula dental mirror Download PDFInfo
- Publication number
- CN204260717U CN204260717U CN201420727521.2U CN201420727521U CN204260717U CN 204260717 U CN204260717 U CN 204260717U CN 201420727521 U CN201420727521 U CN 201420727521U CN 204260717 U CN204260717 U CN 204260717U
- Authority
- CN
- China
- Prior art keywords
- top end
- end surface
- telescopic mast
- fixed sleeving
- joint pin
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A kind of Novel mouth section lens changeable formula dental mirror, belong to department of stomatology technique with the apparatus field, comprise fixing chuck plate, telescopic mast, spring stack, fixed sleeving, card column, through hole, joint pin, refracting telescope, it is characterized in that: on described fixed sleeving, top end surface circle centre position is fitted with telescopic mast, on described telescopic mast, top end surface is fixedly connected with fixing chuck plate, under described fixing chuck plate, top end surface edge average mark is furnished with several spring stacks, under described spring stack, top end surface is fixedly connected on top end surface edge on described fixed sleeving, below described fixed sleeving side surface, 1/3rd places are provided with through hole, described through hole inside is fitted with card column, under described telescopic mast, top end surface circle centre position is fitted with joint pin, described joint pin side surface lower edge place is fixedly connected with refracting telescope, camera lens can be carried out disinfection in a complete totally enclosed space, can prevent antibacterial from remaining on dental mirror camera lens.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of Novel mouth section lens changeable formula dental mirror.
Background technology
In long-term clinical practice, doctor is in used dental mirror disinfecting process, camera lens cannot be made to carry out disinfection in the space sealed because dental mirror handle and camera lens are integrated, make lens disinfection thoroughly not remain a large amount of antibacterial, be easy to make other patient infection to oral disease.
Summary of the invention
The purpose of this utility model is: in order to solve doctor when for used dental mirror sterilization, dental mirror camera lens can be taken by doctor at any time, camera lens can be carried out disinfection in a complete totally enclosed space, and can prevent antibacterial from remaining on dental mirror camera lens, its technical scheme is as follows:
A kind of Novel mouth section lens changeable formula dental mirror, it comprises fixing chuck plate 1, telescopic mast 2, spring stack 3, fixed sleeving 4, card column 5, through hole 6, joint pin 7, refracting telescope 8, it is characterized in that: on described fixed sleeving 4, top end surface circle centre position is fitted with telescopic mast 2, on described telescopic mast 2, top end surface is fixedly connected with fixing chuck plate 1, described fixing chuck plate 1 time top end surface edge average mark is furnished with several spring stacks 3, described spring stack 3 times top end surfaces are fixedly connected on top end surface edge on described fixed sleeving 4, below described fixed sleeving 4 side surface, 1/3rd places are provided with through hole 6 inside described in through hole 6. and are fitted with card column 5, described telescopic mast 2 times top end surface circle centre positions are fitted with joint pin 7, described joint pin 7 side surface lower edge place is fixedly connected with refracting telescope 8, described telescopic mast 2 side surface lower edge place is tapered, and described telescopic mast 2 times top end surfaces are provided with cross recess, described cross recess middle is provided with circular socket holes, and described joint pin 7 is inserted in described circular socket holes, described card column 5 penetrates described fixed sleeving 4 and is fixedly connected with described telescopic mast 2 side surface, respectively anti-slip veins is provided with above described circular socket holes interior surface and described joint pin 7 side surface.
The beneficial effects of the utility model are: in order to solve doctor when for used dental mirror sterilization, dental mirror camera lens can be taken by doctor at any time, camera lens can be carried out disinfection in a complete totally enclosed space, can prevent antibacterial from remaining on dental mirror camera lens.
accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
detailed description of the invention:
With reference to a kind of Novel mouth section lens changeable formula dental mirror described in Fig. 1, it comprises fixing chuck plate 1, telescopic mast 2, spring stack 3, fixed sleeving 4, card column 5, through hole 6, joint pin 7, refracting telescope 8, it is characterized in that: on described fixed sleeving 4, top end surface circle centre position is fitted with telescopic mast 2, on described telescopic mast 2, top end surface is fixedly connected with fixing chuck plate 1, described fixing chuck plate 1 time top end surface edge average mark is furnished with several spring stacks 3, described spring stack 3 times top end surfaces are fixedly connected on top end surface edge on described fixed sleeving 4, below described fixed sleeving 4 side surface, 1/3rd places are provided with through hole 6 inside described in through hole 6. and are fitted with card column 5, described telescopic mast 2 times top end surface circle centre positions are fitted with joint pin 7, described joint pin 7 side surface lower edge place is fixedly connected with refracting telescope 8, described telescopic mast 2 side surface lower edge place is tapered, and described telescopic mast 2 times top end surfaces are provided with cross recess, described cross recess middle is provided with circular socket holes, and described joint pin 7 is inserted in described circular socket holes, described card column 5 penetrates described fixed sleeving 4 and is fixedly connected with described telescopic mast 2 side surface, respectively anti-slip veins is provided with above described circular socket holes interior surface and described joint pin 7 side surface.
During use, first joint pin 7 is inserted in telescopic mast 2 times top end surface circle centre position circular grooves, then hold fixed sleeving 4 and joint pin 7 and refracting telescope 8 are put into patient's mouth and can use.
When changing refracting telescope 8, when first pinning card column 5, card column 5 exits in through hole 6, then press fixing chuck plate 1 simultaneously Compress Spring post 3 fixed sleeving 4 is contacted with fixing chuck plate 1, then the circular socket holes of telescopic mast 2 on fixed sleeving 1 countryside slip simultaneous retractable post 2 times top end surfaces is unclamped, and is finally extracted out by joint pin 7 in telescopic mast 2
Certainly; above-mentioned explanation is not to restriction of the present utility model; this utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a Novel mouth section lens changeable formula dental mirror, comprise fixing chuck plate (1), telescopic mast (2), spring stack (3), fixed sleeving (4), card column (5), through hole (6), joint pin (7), refracting telescope (8), it is characterized in that: the upper top end surface circle centre position of described fixed sleeving (4) is fitted with telescopic mast (2), the upper top end surface of described telescopic mast (2) is fixedly connected with fixing chuck plate (1), under described fixing chuck plate (1), top end surface edge average mark is furnished with several spring stacks (3), under described spring stack (3), top end surface is fixedly connected on the upper top end surface edge of described fixed sleeving (4), below described fixed sleeving (4) side surface, 1/3rd places are provided with through hole (6), described through hole (6) inside is fitted with card column (5), under described telescopic mast (2), top end surface circle centre position is fitted with joint pin (7), described joint pin (7) side surface lower edge place is fixedly connected with refracting telescope (8).
2. a kind of Novel mouth section lens changeable formula dental mirror according to claim 1, it is characterized in that: described telescopic mast (2) side surface lower edge place is tapered, and top end surface is provided with cross recess under described telescopic mast (2), described cross recess middle is provided with circular socket holes, and described joint pin (7) is inserted in described circular socket holes.
3. a kind of Novel mouth section lens changeable formula dental mirror according to claim 1, is characterized in that: described card column (5) penetrates described fixed sleeving (4) and is fixedly connected with described telescopic mast (2) side surface.
4. a kind of Novel mouth section lens changeable formula dental mirror according to claim 2, is characterized in that: be respectively provided with anti-slip veins above described circular socket holes interior surface and described joint pin (7) side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727521.2U CN204260717U (en) | 2014-11-28 | 2014-11-28 | A kind of Novel mouth section lens changeable formula dental mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727521.2U CN204260717U (en) | 2014-11-28 | 2014-11-28 | A kind of Novel mouth section lens changeable formula dental mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204260717U true CN204260717U (en) | 2015-04-15 |
Family
ID=52795623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727521.2U Expired - Fee Related CN204260717U (en) | 2014-11-28 | 2014-11-28 | A kind of Novel mouth section lens changeable formula dental mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204260717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124550A (en) * | 2017-06-27 | 2019-01-04 | 圆融医疗设备（深圳）有限公司 | Dental mirror device |
-
2014
- 2014-11-28 CN CN201420727521.2U patent/CN204260717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124550A (en) * | 2017-06-27 | 2019-01-04 | 圆融医疗设备（深圳）有限公司 | Dental mirror device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151128 |