CN209433097U - A kind of device of quick adjusting lens tilt degree - Google Patents
A kind of device of quick adjusting lens tilt degree Download PDFInfo
- Publication number
- CN209433097U CN209433097U CN201920338123.4U CN201920338123U CN209433097U CN 209433097 U CN209433097 U CN 209433097U CN 201920338123 U CN201920338123 U CN 201920338123U CN 209433097 U CN209433097 U CN 209433097U
- Authority
- CN
- China
- Prior art keywords
- lens
- adjusting
- lens mount
- cap
- mount
- 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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Abstract
The utility model discloses a kind of devices for quickly adjusting lens tilt degree, including lens mount, lens assembly is provided in lens mount, the end of the lens mount is connected with lens cap, eyeglass is installed on lens cap, the regulating mechanism for being adjustable the two distance and adjusting lens tilt degree is provided between the lens cap and lens mount, the regulating mechanism includes the through-hole being arranged on lens cap circumferencial direction, regulating mechanism further includes having that threaded hole corresponding with through-hole is arranged on lens mount, lens cap is connected by the threaded hole being threaded through in the adjusting screw and lens mount in through-hole, the pressure spring that can be set in adjusting screw is provided in threaded hole.The utility model passes through the cooperation of lens cap, pressure spring, adjusting screw and lens mount, using the reaction force for adjusting pressure spring, realizes and quickly adjusts lens tilt degree.
Description
[technical field]
The utility model relates to a kind of devices for quickly adjusting lens tilt degree.
[background technique]
With the fast development of new and high technology, security protection Zoom optic lens are widely used.In order to adapt to market
Demand, more and more camera lenses will use high-resolution large chip, and zoom lens will also be applied in different field varying environment
Under, cause lens design difficulty higher and higher, the technical requirements of each group are higher and higher, and formed product, technique are made
It is required that be also it is higher and higher, under the premise of existing manufacturing technology, be difficult to realize optical design initial stage requirement, more without
Method reaches expected production yield, to be unable to satisfy the market demand that high speed is promoted, is finally difficult to keep the leader of industry.
The utility model is namely based on problem above generation.
[utility model content]
The purpose of this utility model is in view of the deficiencies of the prior art, to propose a kind of dress for quickly adjusting lens tilt degree
It sets, by adjusting pressure spring reaction force, quickly adjusts lens tilt degree to realize.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of quickly to adjust lens tilt degree
Device, which is characterized in that including lens mount, lens assembly is provided in lens mount, the end of the lens mount is connected with
Lens cap is equipped with eyeglass on lens cap, is provided between the lens cap and lens mount and both is adjustable distance and adjusts
The regulating mechanism of lens tilt degree, the regulating mechanism include the through-hole being arranged on lens cap circumferencial direction, adjust machine
Structure further includes having that threaded hole corresponding with through-hole is arranged on lens mount, and lens cap passes through the adjusting screw that is threaded through in through-hole
It is connect with the threaded hole on lens mount, the pressure spring that can be set in adjusting screw is provided in threaded hole.
A kind of device quickly adjusting lens tilt degree as described above, which is characterized in that the lens cap and camera lens
By three adjusting screw connections between seat, each adjusting screw is equipped with pressure spring outside.
A kind of device quickly adjusting lens tilt degree as described above, which is characterized in that the threaded hole is three,
And threaded hole circumferentially array distribution in the end of lens mount.
Compared with prior art, one kind of the utility model quickly adjusts the device of lens tilt degree, has following beneficial
Effect:
1, the utility model passes through the cooperation of lens cap, pressure spring, adjusting screw and lens mount, utilizes the anti-work for adjusting pressure spring
Firmly, it realizes and quickly adjusts lens tilt degree.
2, the utility model realizes the specification requirement that optics is increasingly promoted, final to realize optical design performance, makes up existing
The deficiency of production and article technology；
3, the utility model can be assisted the raising of optical design difficulty, sensitive item is concentrated on using the adjusting of single eyeglass
Certain design, the final overall performance for promoting product design；The tolerance inclination for avoiding more eyeglass accumulations, far from optical design
Value.
4, the utility model operates conveniently, time-consuming few, while can greatly promote machine production yield, is promoted and is produced
Can, pervious automation clamping hand, image identification operation are avoided, it is at high cost, it operates also not convenient；
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the perspective view of the utility model.
[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.
As depicted in figs. 1 and 2, in the present embodiment, a kind of device of quick adjusting lens tilt degree, including lens mount 1,
Lens assembly 2 is provided in lens mount 1, the end of the lens mount 1 is connected with lens cap 3, is equipped with eyeglass on lens cap 3
4, the regulating mechanism 5 for being adjustable the two distance and adjusting 4 gradient of eyeglass is provided between the lens cap 3 and lens mount 1,
The regulating mechanism 5 includes the through-hole 51 being arranged on 3 circumferencial direction of lens cap, and regulating mechanism 5 further includes having setting to exist
Threaded hole 52 corresponding with through-hole 51 on lens mount 1, lens cap 3 pass through the adjusting screw 511 and mirror that are threaded through in through-hole 51
Threaded hole 52 on headstock 1 connects, and is provided with the pressure spring 521 that can be set in adjusting screw 511 in threaded hole 52.This is practical new
Type passes through the cooperation of lens cap, pressure spring, adjusting screw and lens mount, using the reaction force for adjusting pressure spring, realizes and quickly adjusts
Lens tilt degree, the technical requirements of Lai Shixian high-accuracy optical.
As depicted in figs. 1 and 2, in the present embodiment, pass through three adjusting spiral shells between the lens cap 3 and lens mount 1
Silk 511 connects, and is provided with pressure spring 521 outside each adjusting screw 511.The formed folder of two pressure springs of arbitrary neighborhood and the eyeglass center of circle
Angle is 120 °, guarantees inclined uniformity coefficient.
As depicted in figs. 1 and 2, in the present embodiment, the threaded hole 52 is three, and the circumferentially array of threaded hole 52
It is distributed in the end of lens mount 1.
Claims (3)
1. a kind of device for quickly adjusting lens tilt degree, which is characterized in that including lens mount (1), be provided in lens mount (1)
Lens assembly (2), the end of the lens mount (1) are connected with lens cap (3), and eyeglass (4), institute are equipped on lens cap (3)
The regulating mechanism for being adjustable the two distance and adjusting eyeglass (4) gradient is provided between the lens cap (3) stated and lens mount (1)
(5), the regulating mechanism (5) includes the through-hole (51) being arranged on lens cap (3) circumferencial direction, and regulating mechanism (5) is also
It include that threaded hole (52) corresponding with through-hole (51) is set on lens mount (1), lens cap (3) is by being threaded through through-hole
(51) adjusting screw (511) in is connect with the threaded hole (52) on lens mount (1), is provided with and can be set in threaded hole (52)
Pressure spring (521) in adjusting screw (511).
2. a kind of device for quickly adjusting lens tilt degree according to claim 1, which is characterized in that the lens cap
(3) it is connect between lens mount (1) by three adjusting screws (511), pressure spring is equipped with outside each adjusting screw (511)
(521)。
3. a kind of device for quickly adjusting lens tilt degree according to claim 2, which is characterized in that the threaded hole
It (52) is three, and threaded hole (52) circumferentially end of the array distribution in lens mount (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338123.4U CN209433097U (en) | 2019-03-15 | 2019-03-15 | A kind of device of quick adjusting lens tilt degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338123.4U CN209433097U (en) | 2019-03-15 | 2019-03-15 | A kind of device of quick adjusting lens tilt degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433097U true CN209433097U (en) | 2019-09-24 |
Family
ID=67978601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920338123.4U Expired - Fee Related CN209433097U (en) | 2019-03-15 | 2019-03-15 | A kind of device of quick adjusting lens tilt degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856752A (en) * | 2019-03-15 | 2019-06-07 | 中山联合光电科技股份有限公司 | A kind of structure of quick adjusting lens tilt degree |
-
2019
- 2019-03-15 CN CN201920338123.4U patent/CN209433097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856752A (en) * | 2019-03-15 | 2019-06-07 | 中山联合光电科技股份有限公司 | A kind of structure of quick adjusting lens tilt degree |
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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: 20190924 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |