CN205251503U - Head mount - Google Patents
Head mount Download PDFInfo
- Publication number
- CN205251503U CN205251503U CN201521110012.6U CN201521110012U CN205251503U CN 205251503 U CN205251503 U CN 205251503U CN 201521110012 U CN201521110012 U CN 201521110012U CN 205251503 U CN205251503 U CN 205251503U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- screw rod
- head
- described fixed
- engaging
- 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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- Surgical Instruments (AREA)
Abstract
The utility model provides a head mount, including fixed frame, hob, block head, jaw support board and fixed strip, fixed frame is long square frame, the bottom of fixed frame with the both sides of fixed frame are fixed respectively and are provided with one the hob, and the hob with fixed frame threaded connection, be located the fixed frame left and right sides the tip swing joint of hob has a block head, and the block head is located inside the fixed frame, be located fixed frame bottom the top of hob with jaw support board swing joint.
Description
Technical field
The utility model relates to ophthalmology and detects auxiliary equipment field, especially relates to a kind of head supporting structure.
Background technology
In prior art, in most of optician's shop, provide automatic Vission detector, when use, neededDetected person fixes head, and then detected person opens eyes wide and directly stares at equipment, now just there will be a lotProblem, what stand in the breach is exactly that head is fixing unstable, in the time that patient's spirit is high-strung, very easily sends outRaw rocking, causes the not accurate of measurement.
Utility model content
The purpose of this utility model is to provide a kind of head supporting structure simple in structure, simple to operate.
The technical solution of the utility model is:
A kind of head supporting structure, comprises fixed frame, screw rod, engaging head, lower jaw support and fixed strip;
Described fixed frame is rectangle framework, and the bottom of described fixed frame and the both sides of described fixed frame are respectivelyBe fixedly installed a described screw rod, and described screw rod is threaded with described fixed frame;
The end that is positioned at the described screw rod of the described fixed frame left and right sides is connected with engaging head, andDescribed engaging head is positioned at described fixed frame inside;
The top that is positioned at the described screw rod of described fixed frame bottom is flexibly connected with described lower jaw support.
Further, the top of described fixed frame is provided with described screw rod, and the end of described screw rod arrangesThere is engaging head.
Further, described engaging head is half arch form.
Further, the material of described engaging head is flexible rubber.
Further, the both sides of described fixed frame are provided with fixed mount.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, this practicalityNovel tool has the following advantages:
1,, in the time of fixing head, four screw rods up and down can be completely fixed head.
2, described lower jaw support surface is arch, is close to lower jaw, reduces uncomfortable.
3, engaging head, lower jaw support are and are flexibly connected with screw rod, and more particularly rotating shaft connects,In rotation, engaging head all can be close to skin with lower jaw support, with skin, relative rotation does not occur.
Brief description of the drawings
Fig. 1 is the structural representation of facing of the present utility model.
In figure:
1, fixed frame 2, engaging 3, screw rod
4, lower jaw support 5, fixed strip 6, fixing hole
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model, person skilled in the art are described belowScholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Notice, appended graphic the illustrated structure of this description, ratio, size etc., all only in order to coordinateThe content that description discloses, understands and reads for person skilled in the art scholar, not in order to limit thisThe enforceable qualifications of utility model, thus the technical essential meaning of tool not, the modification of any structure,The adjustment of the change of proportionate relationship or size, the effect and the institute's energy that are not affecting the utility model and can produceUnder the object of reaching, all should still drop on the technology contents that the utility model discloses and obtain the scope that can containIn. Meanwhile, in this description, quote as " on ", D score, " left side ", " right side ", " inBetween " etc. term, also only for ease of the understanding of narration, but not enforceable in order to limit the utility modelScope, the change of its relativeness or adjustment, changing under technology contents, when being also considered as this reality without essenceWith novel enforceable category.
As shown in Figure 1, the utility model comprises fixed frame 1, screw rod 3, engaging 2, lower jaw support4 and fixed strip 5; Described fixed frame 1 is rectangle framework, the bottom of described fixed frame 1 and described solidThe both sides of determining frame 1 are fixedly installed respectively a described screw rod 3, and described screw rod 3 with described inFixed frame 1 is threaded; Be positioned at the end activity of the described screw rod 3 of described fixed frame 1 left and right sidesBe connected with engaging 2, and described engaging 2 is positioned at described fixed frame 1 inside; Be positioned at described fixingThe top of the described screw rod 3 of frame 1 bottom is flexibly connected with described lower jaw support 4. Described fixed frame 1Top be provided with described screw rod 3, the end of described screw rod 3 is provided with engaging 2. Described cardSyncephalon 2 is half arch form. The material of described engaging 2 is flexible rubber. Establish the both sides of described fixed frame 1Be equipped with fixed mount, also offer for fixing fixing hole 6 in the bottom of fixed mount.
Above an embodiment of the present utility model is had been described in detail, but described content is only this realityWith novel preferred embodiment, can not be considered to for limiting practical range of the present utility model. Fan YibenEqualization variation and improvement etc. that utility model application scope is done, all should still belong to of the present utility model specialWithin profit covering scope.
Claims (5)
1. a head supporting structure, is characterized in that: comprise fixed frame, screw rod, engaging head, underJaw supporting plate and fixed strip;
Described fixed frame is rectangle framework, and the bottom of described fixed frame and the both sides of described fixed frame are respectivelyBe fixedly installed a described screw rod, and described screw rod is threaded with described fixed frame;
The end that is positioned at the described screw rod of the described fixed frame left and right sides is connected with engaging head, andDescribed engaging head is positioned at described fixed frame inside;
The top that is positioned at the described screw rod of described fixed frame bottom is flexibly connected with described lower jaw support.
2. head supporting structure according to claim 1, is characterized in that: the top of described fixed framePortion is provided with described screw rod, and the end of described screw rod is provided with engaging head.
3. head supporting structure according to claim 2, is characterized in that: described engaging head is halfArch form.
4. head supporting structure according to claim 3, is characterized in that: the material of described engaging headMatter is flexible rubber.
5. head supporting structure according to claim 4, is characterized in that: two of described fixed frameSide is provided with fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110012.6U CN205251503U (en) | 2015-12-28 | 2015-12-28 | Head mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110012.6U CN205251503U (en) | 2015-12-28 | 2015-12-28 | Head mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205251503U true CN205251503U (en) | 2016-05-25 |
Family
ID=55993058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110012.6U Expired - Fee Related CN205251503U (en) | 2015-12-28 | 2015-12-28 | Head mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205251503U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550453A (en) * | 2017-09-30 | 2018-01-09 | 林福清 | A kind of new eye examination head fixing device |
| CN109124563A (en) * | 2018-08-06 | 2019-01-04 | 华东交通大学 | A kind of biological mechanics instrument convenient for stretching |
| CN109758106A (en) * | 2019-03-25 | 2019-05-17 | 尹城林 | A kind of fixed device of adjustable type support for ophthalmology |
| CN111150517A (en) * | 2020-03-05 | 2020-05-15 | 潍坊医学院附属医院 | Head fixing device is used in department of stomatology nursing |
-
2015
- 2015-12-28 CN CN201521110012.6U patent/CN205251503U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550453A (en) * | 2017-09-30 | 2018-01-09 | 林福清 | A kind of new eye examination head fixing device |
| CN107550453B (en) * | 2017-09-30 | 2019-07-09 | 爱尔眼科医院集团股份有限公司 | A kind of novel eye examination head fixing device |
| CN109124563A (en) * | 2018-08-06 | 2019-01-04 | 华东交通大学 | A kind of biological mechanics instrument convenient for stretching |
| CN109758106A (en) * | 2019-03-25 | 2019-05-17 | 尹城林 | A kind of fixed device of adjustable type support for ophthalmology |
| CN109758106B (en) * | 2019-03-25 | 2021-05-07 | 浙江中医药大学 | Adjustable supporting and fixing device for ophthalmology department |
| CN111150517A (en) * | 2020-03-05 | 2020-05-15 | 潍坊医学院附属医院 | Head fixing device is used in department of stomatology nursing |
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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: 20160525 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |