CN206440888U - A kind of eyepiece stalk - Google Patents
A kind of eyepiece stalk Download PDFInfo
- Publication number
- CN206440888U CN206440888U CN201720143206.9U CN201720143206U CN206440888U CN 206440888 U CN206440888 U CN 206440888U CN 201720143206 U CN201720143206 U CN 201720143206U CN 206440888 U CN206440888 U CN 206440888U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- lateral surface
- eyepiece stalk
- sides
- fixing
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of eyepiece stalk, sleeve including bottom cylinder and in the middle of the cylinder top surface of the bottom, the bottom cylinder is integrally formed and is interconnected with the sleeve, the screw thread for being used for being connected with body tube is provided with the internal face of the sleeve lower end, the fixing groove of rectangle is respectively equipped with the both sides of the first lateral surface of the sleeve, short transverse extension of the length of the fixing groove along the sleeve, fixing lug boss is respectively equipped with the both sides of second lateral surface adjacent with first lateral surface, fixing hole is provided with the fixing lug boss, the both sides of second lateral surface are connected by arc-shaped recess with adjacent first lateral surface and the 3rd lateral surface respectively, it is easy to the fixation of eyepiece stalk.
Description
Technical field
The utility model is related to the parts of camera module, more particularly to a kind of eyepiece stalk.
Background technology
In correlation technique, eyepiece stalk is used for connection line plate and lens barrel, and existing eyepiece barrel structure is relatively simple, still
Lack fixed design, so easily cause the fixation of eyepiece stalk, installation to there is larger error, and then influence whole camera module
Using effect.
Utility model content
Main purpose of the present utility model is to overcome the shortcomings of above-mentioned background technology there is provided a kind of eyepiece stalk, and it is easy to
The fixation of eyepiece stalk.
Above-mentioned purpose is achieved by the following technical solution：
A kind of eyepiece stalk, including bottom cylinder and the sleeve in the middle of the cylinder top surface of the bottom, the bottom cylinder and the sleeve
It is integrally formed and is interconnected, the screw thread for being used for being connected with body tube is provided with the internal face of the sleeve lower end, in institute
The both sides for stating the first lateral surface of sleeve are respectively equipped with the fixing groove of rectangle, the height of the length of the fixing groove along the sleeve
Direction extends, and fixing lug boss is respectively equipped with the both sides of second lateral surface adjacent with first lateral surface, convex in the fixation
Be provided with fixing hole in platform, the both sides of second lateral surface respectively by arc-shaped recess and adjacent first lateral surface and the 3rd outside
Side is connected.
In some embodiments, the sleeve is peripheral, on bottom cylinder top surface circumferentially arranged with multiple shoulder holes.
In some embodiments, the difference connecting pole at 4 angles position of the top surface of the sleeve, in the connecting pole
Provided with connecting hole.
In some embodiments, the side of connecting pole, the top surface of the sleeve are provided with limit at least described in one wherein
Position hole.
The technical scheme provided by this disclosed embodiment can include the following benefits：
1st, eyepiece stalk of the present utility model, its overall structure is relatively simple, can be facilitated by fixing groove and fixing lug boss
The fixation of eyepiece stalk, reduces the alignment error of eyepiece stalk with this.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Fig. 1 is 1 schematic perspective view of eyepiece stalk in embodiment；
Fig. 2 is another 1 schematic perspective view of eyepiece stalk in embodiment；
Fig. 3 is the structure sectional view of eyepiece stalk in embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment one：As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is a kind of eyepiece stalk 1, including bottom cylinder 11 and is set
Sleeve 12 in the middle of 11 top surfaces of cylinder of the bottom, the bottom cylinder 11 is integrally formed and is interconnected with the sleeve 12, one
The design of shaping can reduce the production process of eyepiece stalk, reduce manpower and materials, the price competitiveness of product be improved, in the sleeve
The internal face of 12 lower ends is provided with the screw thread 120 for being used for being connected with body tube, is easy to the company between eyepiece stalk 1 and body tube with this
Connect, it is preferable that body tube is screwed into destination county mark line by mark line position with eyepiece stalk 1 and 180 ° are overlapped into mark line,
It is respectively equipped with the fixing groove 121 of rectangle in the both sides of the first lateral surface of the sleeve 12, the length of the fixing groove 121 is along institute
The short transverse extension of sleeve 12 is stated, fixing lug boss is respectively equipped with the both sides of second lateral surface adjacent with first lateral surface
122, fixing hole 1220 is provided with the fixing lug boss 122, the both sides of second lateral surface pass through arc-shaped recess 123 respectively
It is connected with adjacent first lateral surface and the 3rd lateral surface, the eyepiece stalk 1 of the present embodiment, its overall structure is relatively simple, passes through
Fixing groove 121 and fixing lug boss 122 can facilitate the fixation of eyepiece stalk 1, reduce the alignment error of eyepiece stalk with this.
Preferably, the sleeve 12 is peripheral, on bottom cylinder 11 top surface circumferentially arranged with multiple shoulder holes 110, with
This is easy to connection and fixation between eyepiece stalk 1 and wiring board.
Preferably, the difference connecting pole 124 at 4 angles position of the top surface of the sleeve 12, sets in the connecting pole 124
There is connecting hole 1240, be easy to the connection and fixation of eyepiece stalk and other parts with this.
Preferably, the side of connecting pole 124, the top surface of the sleeve 12 are provided with spacing hole at least described in one wherein
125, it is easy to spacing, the connection of eyepiece stalk 1 with this.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (4)
1. a kind of eyepiece stalk, it is characterised in that the sleeve including bottom cylinder and in the middle of the cylinder top surface of the bottom, the bottom cylinder with
The sleeve is integrally formed and is interconnected, and the spiral shell for being used for being connected with body tube is provided with the internal face of the sleeve lower end
Line, is respectively equipped with the fixing groove of rectangle in the both sides of the first lateral surface of the sleeve, and the length of the fixing groove is along the set
The short transverse extension of cylinder, is respectively equipped with fixing lug boss, in institute in the both sides of the second lateral surface adjacent with first lateral surface
State and fixing hole be provided with fixing lug boss, the both sides of second lateral surface respectively by arc-shaped recess and adjacent first lateral surface with
And the 3rd lateral surface connection.
2. a kind of eyepiece stalk according to claim 1, it is characterised in that the sleeve is peripheral, bottom cylinder top surface
On circumferentially arranged with multiple shoulder holes.
3. a kind of eyepiece stalk according to claim 1 or 2, it is characterised in that at 4 angles position of the top surface of the sleeve
Connecting pole, is provided with connecting hole in the connecting pole respectively.
4. a kind of eyepiece stalk according to claim 3, it is characterised in that wherein the side of connecting pole at least described in one,
The top surface of the sleeve is provided with spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143206.9U CN206440888U (en) | 2017-02-17 | 2017-02-17 | A kind of eyepiece stalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143206.9U CN206440888U (en) | 2017-02-17 | 2017-02-17 | A kind of eyepiece stalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206440888U true CN206440888U (en) | 2017-08-25 |
Family
ID=59634434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720143206.9U Expired - Fee Related CN206440888U (en) | 2017-02-17 | 2017-02-17 | A kind of eyepiece stalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206440888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112799205A (en) * | 2019-11-12 | 2021-05-14 | 昆明明汇光学有限公司 | Quadruple ratio zoom eyepiece |
-
2017
- 2017-02-17 CN CN201720143206.9U patent/CN206440888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112799205A (en) * | 2019-11-12 | 2021-05-14 | 昆明明汇光学有限公司 | Quadruple ratio zoom eyepiece |
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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: 20170825 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |