CN209074536U - A kind of oral care dilator - Google Patents
A kind of oral care dilator Download PDFInfo
- Publication number
- CN209074536U CN209074536U CN201821122675.3U CN201821122675U CN209074536U CN 209074536 U CN209074536 U CN 209074536U CN 201821122675 U CN201821122675 U CN 201821122675U CN 209074536 U CN209074536 U CN 209074536U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- block
- expanded support
- slot
- oral care
- 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
The utility model discloses a kind of oral care dilators, including mounting post and expanded support block, doctor holds hand handle and protrudes into expanded support block in patient mouth, doctor prompts patient to cooperate, the second helical gear is made to drive the rotation of the first helical gear by rotating turn-button, to threaded rod rotation, and the first sliding block and the second sliding block are threaded on threaded rod, and the first sliding block is slidably connected with the two sidewalls of the second sliding block and the inner wall of mounting post, the first sliding block is opposite with the threaded hole hand of spiral that the second sliding block opens up simultaneously, to when rotating turn-button, first sliding block is done mutually by two expanded support blocks that link block is connect from movement with the second sliding block, stop debugging after adjusting to suitable spacing, then doctor renovates patient, and it completes after curing, press the briquetting of link block two sides, expanded support block is skidded off upwards, by expanded support block and pressing Block separation carries out cleaning and sterilizing convenient for medical staff.
Description
Technical field
The utility model relates to a kind of dilator, specifically a kind of oral care dilator.
Background technique
At present clinically, when oral cavity doctor carries out intraoral examination to patient, spatula expanded support mouth oral cavity is generally used, or
Patient's oral area is retracted using hook for surgery operation, but most of is checked or treatment, it is desirable that patient's voluntarily long-time mouth open, easily
Patient facial region's muscular fatigue is caused, in turn resulting in doctor, to operate the visual field bad and be unfavorable for the inspection or treatment in oral cavity, to treatment
It brings some inconvenience, while existing some dilators, under being not easy to be dismantled after use, causes medical staff clear
Clean inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of oral care dilators, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of oral care dilator, including mounting post and expanded support block, the mounting post are hollow structure, and mounting post
It is interior that equipped with the threaded rod being laterally arranged, one end of the threaded rod is rotatablely connected by bearing and the side inner wall of mounting post, and
The other end of threaded rod is fixedly connected with the first helical gear, and the first helical gear side and the intermeshing of the second helical gear connect
It connects, and the second helical gear side center of rotation is fixedly connected with one end of connecting rod, the other end of connecting rod is through installation out
The bottom of column is simultaneously fixedly connected with one end of turn-button；The threaded rod is equipped with the first sliding block and the second sliding block, and the first sliding block
Be mounted on link block at the top of the second sliding block, the other end of the link block passes through the cunning chamber opened up at the top of mounting post, and
Offer mounting groove at the top of link block, the two sidewalls of the mounting groove are opened up there are two symmetrically arranged limit hole, and two
The opposite side wall of limit hole is equipped with resetting apparatus；The connecting pin of the expanded support block offers horizontally disposed through slot, and through slot
It is interior to be equipped with clamping apparatus.
As a further solution of the present invention: the resetting apparatus is made of push rod, briquetting and spring one, it is described
One end of push rod be plugged in limit hole and with limit hole sliding contact, and the other end of push rod extend limit hole and with pressing
The inner sidewall of block is fixedly connected, and the briquetting inner sidewall is connected by the lateral wall of two symmetrically arranged springs one and link block
It connects.
As a further solution of the present invention: the clamping apparatus is made of gag lever post and spring two, the limit
One end of bar be plugged in through slot and with through slot sliding contact, and the end that plugs of gag lever post is connected by the inner wall of spring two and through slot
It connects, the other end of the gag lever post extends through slot.
As a further solution of the present invention: the threaded rod sequentially passes through the first sliding block and the second sliding block opens up
Threaded hole is simultaneously threadedly coupled with threaded hole, and the first sliding block is opposite with the threaded hole hand of spiral that the second sliding block opens up.
As a further solution of the present invention: the press-side of the expanded support block uses silica gel material.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is when rotating turn-button, two expanded support blocks that the first sliding block is connect with the second sliding block by link block
It doing mutually from movement, stops debugging after adjusting to suitable spacing, play the role of expanded support, b renovates patient convenient for doctor,
Doctor's operating process simultaneously is convenient.
2, the utility model is cooperated by resetting apparatus and clamping apparatus, consequently facilitating expanded support block is dismantled,
Consequently facilitating subsequent medical staff carries out cleaning and sterilizing.
Detailed description of the invention
Fig. 1 is a kind of positive structure diagram of oral care dilator.
Fig. 2 is a kind of structural schematic diagram of expanded support block in oral care dilator.
Fig. 3 is the enlarged structure schematic diagram in a kind of oral care dilator at A.
In figure: mounting post 1, threaded rod 2, the first helical gear 3, the second helical gear 4, turn-button 5, the first sliding block 6, the second sliding block
7, sliding chamber 8, expanded support block 9, hand handle 10, mounting groove 11, limit hole 12, push rod 13, briquetting 14, spring 1, through slot 16, limit
Bar 17, spring 2 18, link block 19.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of oral care dilator, including mounting post 1 and expand
Bracer 9, the mounting post 1 is hollow structure, and the threaded rod 2 being laterally arranged is equipped in mounting post 1, the one of the threaded rod 2
End is rotatablely connected by bearing and the side inner wall of mounting post 1, and the other end of threaded rod 2 is fixedly connected with the first helical gear 3,
The side of first helical gear 3 and the second helical gear 4 intermeshing connect, and the side center of rotation of the second helical gear 4 with
One end of connecting rod is fixedly connected, and the other end of connecting rod fixes company through the bottom for going out mounting post 1 and with one end of turn-button 5
It connects.
The threaded rod 2 is equipped with the first sliding block 6 and the second sliding block 7, and threaded rod 2 sequentially passes through the first sliding block 6 and second
Threaded hole that sliding block 7 opens up simultaneously is threadedly coupled, the threaded hole hand of spiral that the first sliding block 6 and the second sliding block 7 open up with threaded hole
On the contrary, the top of the first sliding block 6 and the second sliding block 7 is mounted on link block 19, the other end of the link block 19 passes through installation
The cunning chamber 8 opened up at the top of column 1, and the top of link block 19 offers mounting groove 11, the two sidewalls of the mounting groove 11 offer
Two symmetrically arranged limit holes 12, and two opposite side walls of limit hole 12 are equipped with resetting apparatus, the resetting apparatus by
Push rod 13, briquetting 14 and spring 1 form, and one end of the push rod 13 is plugged in limit hole 12 and slides with limit hole 12
Dynamic contact, and the other end of push rod 13 extends limit hole 12 and is fixedly connected with the inner sidewall of briquetting 14, the briquetting
14 inner sidewalls are connect by two symmetrically arranged springs 1 with the lateral wall of link block 19.
The connecting pin of the expanded support block 9 offers horizontally disposed through slot 16, and clamping apparatus is equipped in through slot 16, described
Clamping apparatus is made of gag lever post 17 and spring 2 18, and one end of the gag lever post 17 is plugged in through slot 16 and slides with through slot 16
Contact, and the end that plugs of gag lever post 17 is connect by spring 2 18 with the inner wall of through slot 16, the other end of the gag lever post 17 prolongs
Through slot 16 is stretched out, the connecting pin of expanded support block 9 is inserted into mounting groove 11, and gag lever post 17 passes through in slide-in mounting groove 11, so that
Spring 2 18 is compressed, after mounting groove 11 is corresponding with limit hole 12, by the effect of 2 18 elastic force of spring, so that limit
Bar 17 slides into limit hole 12, so that expanded support block 9 completes installation.
Doctor holds hand handle 10 and protrudes into expanded support block 9 in patient mouth, and doctor prompts patient to cooperate, by rotating turn-button
5 make the second helical gear 4 drive the rotation of the first helical gear 3, thus 2 rotation of threaded rod, and first is threaded on threaded rod 2
Sliding block 6 and the second sliding block 7, and the first sliding block 6 is slidably connected with the two sidewalls of the second sliding block 7 and the inner wall of mounting post 1, while the
Threaded hole hand of spiral that one sliding block 6 and the second sliding block 7 open up is on the contrary, to when rotating turn-button 5, the first sliding block 6 and second
Sliding block 7 is done mutually by two expanded support blocks 9 that link block 19 connects from movement, stops debugging after adjusting to suitable spacing, so
Doctor renovates patient afterwards.
And complete after curing, the briquetting 14 of 19 two sides of link block is pressed, so that push rod 13 is by the limit in limit hole 12
Bar 17 pushes away limit hole 12, and gag lever post 17 slips away and slides into through slot 16 after limit hole 12 and compressed spring 2 18, skids off upwards
Expanded support block 9 carries out cleaning and sterilizing to separating expanded support block 9 with briquetting 14 convenient for medical staff.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of oral care dilator, including mounting post (1) and expanded support block (9), which is characterized in that the mounting post (1)
For hollow structure, and the threaded rod (2) being laterally arranged is equipped in mounting post (1), one end of the threaded rod (2) by bearing with
The side inner wall of mounting post (1) is rotatablely connected, and the other end of threaded rod (2) is fixedly connected with the first helical gear (3), and described the
The side of one helical gear (3) and the second helical gear (4) intermeshing connect, and the side center of rotation of the second helical gear (4) with
One end of connecting rod is fixedly connected, and the other end of connecting rod is fixed through the bottom for going out mounting post (1) and with one end of turn-button (5)
Connection；The threaded rod (2) is equipped with the first sliding block (6) and the second sliding block (7), and the first sliding block (6) and the second sliding block (7)
Top is mounted on link block (19), and the other end of the link block (19) passes through the cunning chamber (8) opened up at the top of mounting post (1),
And mounting groove (11) are offered at the top of link block (19), the two sidewalls of the mounting groove (11) are opened up there are two symmetrically arranged
Limit hole (12), and two opposite side walls of limit hole (12) are equipped with resetting apparatus；The connecting pin of the expanded support block (9) opens up
Have horizontally disposed through slot (16), and is equipped with clamping apparatus in through slot (16).
2. a kind of oral care dilator according to claim 1, which is characterized in that the resetting apparatus is by push rod
(13), briquetting (14) and spring one (15) composition, one end of the push rod (13) be plugged in limit hole (12) and with limit
Hole (12) sliding contact, and the other end of push rod (13) extends limit hole (12) and fixes company with the inner sidewall of briquetting (14)
It connects, briquetting (14) inner sidewall is connect by two symmetrically arranged springs one (15) with the lateral wall of link block (19).
3. a kind of oral care dilator according to claim 1, which is characterized in that the clamping apparatus is by gag lever post
(17) with spring two (18) form, one end of the gag lever post (17) be plugged in through slot (16) and with through slot (16) sliding contact,
And the end that plugs of gag lever post (17) is connect by spring two (18) with the inner wall of through slot (16), the other end of the gag lever post (17)
Extend through slot (16).
4. a kind of oral care dilator according to claim 1, which is characterized in that the threaded rod (2) is successively worn
It crosses the threaded hole that the first sliding block (6) and the second sliding block (7) open up and is threadedly coupled with threaded hole, and the first sliding block (6) and second
The threaded hole hand of spiral that sliding block (7) opens up is opposite.
5. a kind of oral care dilator according to claim 1, which is characterized in that the pressing of the expanded support block (9)
End uses silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122675.3U CN209074536U (en) | 2018-07-16 | 2018-07-16 | A kind of oral care dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122675.3U CN209074536U (en) | 2018-07-16 | 2018-07-16 | A kind of oral care dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074536U true CN209074536U (en) | 2019-07-09 |
Family
ID=67113371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821122675.3U Expired - Fee Related CN209074536U (en) | 2018-07-16 | 2018-07-16 | A kind of oral care dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074536U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773307A (en) * | 2020-12-31 | 2021-05-11 | 万慧子 | Oral cavity expanding device |
| CN113250343A (en) * | 2021-04-16 | 2021-08-13 | 河南建筑职业技术学院 | Anti-drop structure for assembly building construction |
| CN115156665A (en) * | 2022-07-28 | 2022-10-11 | 淄博电子工程学校 | Welding device with welding head protection function |
-
2018
- 2018-07-16 CN CN201821122675.3U patent/CN209074536U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773307A (en) * | 2020-12-31 | 2021-05-11 | 万慧子 | Oral cavity expanding device |
| CN113250343A (en) * | 2021-04-16 | 2021-08-13 | 河南建筑职业技术学院 | Anti-drop structure for assembly building construction |
| CN115156665A (en) * | 2022-07-28 | 2022-10-11 | 淄博电子工程学校 | Welding device with welding head protection function |
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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 |
Granted publication date: 20190709 Termination date: 20200716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |