CN206725830U - A kind of camera lens - Google Patents
A kind of camera lens Download PDFInfo
- Publication number
- CN206725830U CN206725830U CN201720568781.3U CN201720568781U CN206725830U CN 206725830 U CN206725830 U CN 206725830U CN 201720568781 U CN201720568781 U CN 201720568781U CN 206725830 U CN206725830 U CN 206725830U
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- CN
- China
- Prior art keywords
- camera lens
- spring leaf
- lens body
- bayonet
- bayonet mount
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Abstract
The utility model discloses a kind of camera lens, including the camera lens body (1) with least two panels bayonet socket (11), the bayonet mount being engaged with neck and the neck with the bayonet socket (11), and it is installed on the spring leaf (2) between the camera lens body (1) and the bayonet mount, the spring leaf (2) is fixed on the bayonet mount and its first end face and the mounting surface of the bayonet mount abut against, and the second end face of the spring leaf (2) and the mounting surface of the camera lens body (1) abut against.Spring leaf has very strong elasticity, and spring leaf can withstand camera lens body and produce elastic force, the cooperation intensity that can be reinforced between camera lens body and bayonet mount, strengthen stability and reliability, it is affected by gravity smaller after installation, camera lens front end is not easy, and improves image quality.
Description
Technical field
Technical field of optical instrument is the utility model is related to, more particularly to a kind of camera lens.
Background technology
At present the connected mode of camera lens on the market is all to use bayonet connection or threaded connection, wherein bayonet socket form
Connected mode is more practical, and the simplest with the structure of two-piece type bayonet socket in the form of bayonet socket.
But existing two-piece type bayonet arrangement deficient in stability on the market at present, coordinate using gap, it is such
Being affected by gravity after structure installation can cause camera lens front end to sink, and can influence image quality；Meanwhile also lack positioning datum, lack
Few positioning datum can cause installation camera lens body extremely inconvenient, when people use unskilled, can cause installation inconvenience, in camera lens
Mark or LOGO malpositions are also resulted in when having mark or LOGO.
In summary, the stability of camera lens installation how is effectively improved, is that current those skilled in the art are badly in need of solving
The problem of.
Utility model content
The purpose of this utility model is to provide a kind of camera lens, effectively improves the stability of camera lens installation.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of camera lens, including the camera lens body with least two panels bayonet socket, with neck and the neck and the bayonet socket
The bayonet mount being engaged, and the spring leaf being installed between the camera lens body and the bayonet mount, the spring leaf are fixed
In on the bayonet mount and its first end face and the mounting surface of the bayonet mount abut against, the second end face of the spring leaf and institute
The mounting surface for stating camera lens body abuts against.
Preferably, there is projection, the raised end face is towards the camera lens body on the spring leaf.
Preferably, through hole is offered in the projection, positioning hole, the spring is offered on the mounting surface of the bayonet mount
Piece and the bayonet mount are fixed by rivet.
Preferably, the spring leaf is spring steel clamp reed.
Preferably, there is bayonet socket described in two panels on the camera lens body.
Preferably, the central angle of bayonet socket described in two panels is of different sizes.
Preferably, the center line of bayonet socket described in two panels overlaps.
Camera lens provided by the utility model, including camera lens body, bayonet mount and spring leaf, camera lens body have at least
Two panels bayonet socket, particular number is unrestricted can be depending on practical situations.Bayonet mount has neck, neck and bayonet socket phase
Coordinate, both are easily attached by the connected mode of bayonet socket form, are easy to process, more practicality.Spring leaf is installed on camera lens sheet
Between body and bayonet mount, spring leaf is fixed on bayonet mount and the mounting surface of its first end face and bayonet mount abuts against, spring leaf
Second end face and the mounting surface of camera lens body abut against.Spring leaf is installed in the joint gap of camera lens body and bayonet mount,
Camera lens body is installed on spring leaf and bayonet mount abuts connection, is connect between three to be close to, spring leaf has very strong elasticity,
Spring leaf can withstand camera lens body and produce elastic force, the cooperation intensity that can be reinforced between camera lens body and bayonet mount, and enhancing is steady
Qualitative and reliability, is affected by gravity smaller after installation, camera lens front end is not easy, and improves image quality.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the camera lens body that Fig. 1 is provided by a kind of embodiment in the utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the structural representation of spring leaf；
Fig. 4 is Fig. 3 top view.
Marked in accompanying drawing as follows：
1- camera lenses body, 2- spring leafs, 11- bayonet sockets, 21- are raised, 22- through holes.
Embodiment
Core of the present utility model is to provide a kind of camera lens, effectively improves the stability of camera lens installation.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It refer to Fig. 1 to Fig. 4, the knot for the camera lens body that Fig. 1 is provided by a kind of embodiment in the utility model
Structure schematic diagram；Fig. 2 is Fig. 1 top view；Fig. 3 is the structural representation of spring leaf；Fig. 4 is Fig. 3 top view.
In a kind of embodiment, camera lens provided by the utility model, including camera lens body 1, bayonet mount and
Spring leaf 2, camera lens body 1 have at least two panels bayonet socket 11, and particular number is unrestricted can be depending on practical situations.
Bayonet mount has neck, and neck is engaged with bayonet socket 11, and both are easily attached, be easy to by the connected mode of the form of bayonet socket 11
Processing, it is more practical.Spring leaf 2 is installed between camera lens body 1 and bayonet mount, spring leaf 2 be fixed on bayonet mount and its
The mounting surface of end face and bayonet mount abuts against, and the second end face and the mounting surface of camera lens body 1 of spring leaf 2 abut against.Spring
Piece 2 is installed in the joint gap of camera lens body 1 and bayonet mount, is installed on camera lens body 1 with spring leaf 2 and bayonet mount abuts company
Connect, connect between three to be close to, spring leaf 2 has very strong elasticity, and spring leaf 2 can withstand camera lens body 1 and produce elastic force, can
To reinforce the cooperation intensity between camera lens body 1 and bayonet mount, strengthen stability and reliability, be affected by gravity after installation compared with
Small, camera lens front end is not easy, and improves image quality.
Above-mentioned camera lens is only a kind of preferred scheme, is specifically not limited thereto, and can be done on this basis according to being actually needed
Provide and targetedly adjust, so as to obtain different embodiments, there is projection 21, the end face court of projection 21 on spring leaf 2
To camera lens body 1, projection 21 is smaller with the mounting surface contact area of camera lens body 1, is easy to be connected to the mounting surface of camera lens body 1
Place, contact is more sensitive, and projection 21 can withstand camera lens body 1 and produce elastic force, and elastic force is more strong, can preferably strengthen
Stability.The quantity of projection 21 is unrestricted, for example sets two, and two projections 21 are symmetrical arranged, the bullet that camera lens body 1 is subject to
Power is symmetrical, and more uniformly, stability is preferable.
On the basis of above-mentioned embodiment, those skilled in the art can be according to the difference of specific occasion, to mirror
Head carries out some changes, and through hole 22 is offered in projection 21, and positioning hole, spring leaf 2 and card are offered on the mounting surface of bayonet mount
Mouth seat is fixed by rivet, this mode stationary spring 2, is easy to fixed, accurate positioning is easy to process.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Embodiment carries out some changes, and spring leaf 2 is spring steel clamp reed, and spring steel clamp reed has very strong bullet in itself
Property, it can ensure to provide lasting, permanent, strong elastic force, service life is longer.Certainly, spring steel clamp reed is a kind of excellent
The embodiment of choosing, it is not unique, other suitable spring leafs 2 is can also be, all in the scope of protection of the utility model
It is interior.
It is important to note that camera lens provided by the utility model is not intended to be limited to such a situation, camera lens body 1
Upper to have two panels bayonet socket 11, structure is the simplest, easy to process, more practical.It is of course also possible to multiple bayonet sockets 11 are set, all
In the scope of protection of the utility model.
Camera lens provided by the utility model, in the case of other parts are immovable, the central angle of two panels bayonet socket 11 is big
Small difference, such as a central angle are 60 degree, and another central angle is 85 degree, and specific angle is unrestricted, can be according to specific
The different sets itselfs of service condition, as long as moderate, it is impossible to it is too big, be inconvenient to install when too big, can not be too small, it is too small
When insufficient strength.Now no matter the position of two panels bayonet socket 11 is at which, two panels bayonet socket 11 is all asymmetric openings, the He of camera lens body 1
Bayonet mount has positioning datum, and position is unique when both connect, and positioning datum can make camera lens body 1 install more convenient, Ke Yigeng
Well, more efficiently assemble.Even in people using it is unskilled when, will not also cause installation inconvenience, camera lens have mark or
The problem of mark or LOGO malpositions will not be caused during LOGO, occurs.
For the camera lens in above-mentioned each embodiment, the particular location of two panels bayonet socket 11 is unrestricted, two panels bayonet socket 11
Center line overlaps, and both center lines are point-blank, easy to process, installation easy to operation, the company of camera lens body 1 and bayonet mount
It is more uniform to connect active force, stability is preferable.
, it is necessary to which the orientation of the instruction such as explanation, term end face or position relationship are base in description of the present utility model
In orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or
Imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
To limitation of the present utility model.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of camera lens, it is characterised in that including the camera lens body (1) with least two panels bayonet socket (11), with neck and institute
The bayonet mount that neck is engaged with the bayonet socket (11) is stated, and is installed between the camera lens body (1) and the bayonet mount
Spring leaf (2), the spring leaf (2) is fixed on the bayonet mount and its first end face and the mounting surface phase of the bayonet mount
Abut, the second end face of the spring leaf (2) and the mounting surface of the camera lens body (1) abut against.
2. camera lens according to claim 1, it is characterised in that there is raised (21), the projection on the spring leaf (2)
(21) end face is towards the camera lens body (1).
3. camera lens according to claim 2, it is characterised in that offer through hole (22), the card on the projection (21)
Positioning hole is offered on the mounting surface of mouth seat, the spring leaf (2) and the bayonet mount are fixed by rivet.
4. camera lens according to claim 1, it is characterised in that the spring leaf (2) is spring steel clamp reed.
5. according to the camera lens described in claim any one of 1-4, it is characterised in that have two panels institute on the camera lens body (1)
State bayonet socket (11).
6. camera lens according to claim 5, it is characterised in that the central angle of bayonet socket described in two panels (11) is of different sizes.
7. camera lens according to claim 6, it is characterised in that the center line of bayonet socket described in two panels (11) overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568781.3U CN206725830U (en) | 2017-05-19 | 2017-05-19 | A kind of camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568781.3U CN206725830U (en) | 2017-05-19 | 2017-05-19 | A kind of camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725830U true CN206725830U (en) | 2017-12-08 |
Family
ID=60513643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720568781.3U Active CN206725830U (en) | 2017-05-19 | 2017-05-19 | A kind of camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015930A (en) * | 2018-11-12 | 2021-06-22 | 富士胶片株式会社 | Lens barrel and outer package frame |
| CN113759539A (en) * | 2021-08-06 | 2021-12-07 | 广州电力设计院有限公司 | Cable shaft observation device |
-
2017
- 2017-05-19 CN CN201720568781.3U patent/CN206725830U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015930A (en) * | 2018-11-12 | 2021-06-22 | 富士胶片株式会社 | Lens barrel and outer package frame |
| CN113015930B (en) * | 2018-11-12 | 2023-05-23 | 富士胶片株式会社 | Lens barrel and outer package frame |
| CN113759539A (en) * | 2021-08-06 | 2021-12-07 | 广州电力设计院有限公司 | Cable shaft observation device |
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