CN205384397U - Wide -angle lens's fixing device - Google Patents
Wide -angle lens's fixing device Download PDFInfo
- Publication number
- CN205384397U CN205384397U CN201521113831.6U CN201521113831U CN205384397U CN 205384397 U CN205384397 U CN 205384397U CN 201521113831 U CN201521113831 U CN 201521113831U CN 205384397 U CN205384397 U CN 205384397U
- Authority
- CN
- China
- Prior art keywords
- wide
- lens
- angle lens
- angle
- fixing device
- 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
- Accessories Of Cameras (AREA)
Abstract
The utility model discloses a wide -angle lens's fixing device, including lens cap, the last accommodation space that is used for placing the wide -angle lens module that is provided with of lens cap, two broadside on of wide -angle lens module call to be provided with with axis vertically column spinner, still including two camera lens layerings, camera lens layering middle part be provided with one with column spinner radian assorted arc recess, two sides of arc recess are provided with the connecting hole respectively, when the wide -angle lens module is placed in the accommodation space, the arc recess laminating of camera lens layering is on the column spinner, lens cap is last be provided with with connecting hole complex screw hole, the fixed screw passes connecting hole threaded connection at the screw hole. The utility model has the advantages of angle modulation, simple structure, convenient operation can carry out.
Description
Technical field
This utility model relates to vehicle-mounted product, especially relates to a kind of fixing device that can carry out angular adjustment, simple in construction, easy to operate wide-angle lens.
Background technology
Wide-angle lens is that focal length is shorter than standard lens to one, visual angle is longer than fish eye lens, visual angle less than fish-eye photographic mirror more than standard lens, focal length.On-vehicle night vision instrument increases wide-angle lens, it is possible to increase shooting angle and scope, reduce shooting blind area.Tradition fixes the relatively simple for structure of wide-angle lens, is usually screens and fixes, and reliability is not high.
Utility model content
For solving the problems referred to above, the purpose of this utility model is in that to provide a kind of fixing device that can carry out angular adjustment, simple in construction, easy to operate wide-angle lens.
This utility model is realized by techniques below measure, a kind of fixing device of wide-angle lens, including lens cap, described lens cap is provided with the accommodation space for placing wide-angle lens module, described wide-angle lens module two side is symmetrically arranged with the column spinner vertical with axis, also include two camera lens press strips, an arc groove matched with column spinner radian it is provided with in the middle part of described camera lens press strip, described arc groove two side is respectively arranged with connecting hole, when described wide-angle lens module is placed in accommodation space, the arc groove of described camera lens press strip is fitted on column spinner, described lens cap is provided with the screwed hole coordinated with connecting hole, fixed screw is threaded in screwed hole through connecting hole.
As a kind of optimal way, described arc groove is semi-circular recesses.
As a kind of optimal way, between described lens cap and wide-angle lens module, it is provided with a rubber ring.
As a kind of optimal way, described lens cap is provided with multiple connecting hole being connected with on-vehicle night vision instrument.
As a kind of optimal way, it is interference fit between described rubber ring and lens cap.
Wide-angle lens module is fixed on lens cap by camera lens press strip of the present utility model, and camera lens module two side is symmetrically arranged with the column spinner vertical with axis, it is thus possible to regulate the angle of wide-angle lens.When regulating the angle of wide-angle lens, it is only necessary to manual toggle wide-angle lens module can realize, and camera lens has swung up and down angled adjustment around column spinner, finally utilizes screw to pass through the spacing fixing wide-angle lens module of camera lens press strip.
Accompanying drawing explanation
Fig. 1 is the side view of this utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with embodiment and compare accompanying drawing this utility model is described in further detail.
nullA kind of fixing device of wide-angle lens，Refer to Fig. 1 and Fig. 2，Including lens cap 100，Described lens cap 100 is provided with the accommodation space 101 for placing wide-angle lens module 300，Described wide-angle lens module 300 2 side is symmetrically arranged with the column spinner 301 vertical with axis，Also include two camera lens press strips 400，An arc groove 402 matched with column spinner 301 radian it is provided with in the middle part of described camera lens press strip 400，Described arc groove 402 2 side is respectively arranged with connecting hole 401，When described wide-angle lens module 300 is placed in accommodation space 101，The arc groove 402 of described camera lens press strip is fitted on column spinner 301，Described lens cap 100 is provided with the screwed hole 102 coordinated with connecting hole 401，Fixed screw is threaded in screwed hole 102 through connecting hole 401.
Wide-angle lens module 300 is fixed on lens cap 100 by the camera lens press strip 400 of this fixing device, and camera lens module 300 2 side is symmetrically arranged with the column spinner 301 vertical with axis, it is thus possible to regulate the angle of wide-angle lens.When regulating the angle of wide-angle lens, have only to manual toggle wide-angle lens module 300 can realize, when concrete operations, camera lens has swung up and down angled adjustment around column spinner 301, finally utilizes screw to pass through the spacing fixing wide-angle lens module 300 of camera lens press strip.
The fixing device of the wide-angle lens of the present embodiment, refer to Fig. 1 and Fig. 2, concrete it is also possible that arc groove 402 is semi-circular recesses on the basis of previous technique scheme.
The fixing device of the wide-angle lens of the present embodiment, refer to Fig. 1 and Fig. 2, concrete it is also possible that be provided with a rubber ring 200 between lens cap 100 and wide-angle lens module 300 on the basis of previous technique scheme.
The fixing device of the wide-angle lens of the present embodiment, refer to Fig. 1 and Fig. 2, concrete it is also possible that be provided with multiple connecting hole being connected with on-vehicle night vision instrument on lens cap on the basis of previous technique scheme.
The fixing device of the wide-angle lens of the present embodiment, refer to Fig. 1 and Fig. 2, specifically it is also possible that be interference fit between rubber ring 200 and lens cap 100 on the basis of previous technique scheme, pin the angle after wide-angle lens adjusts by the interference fit between rubber ring 200 and lens cap 100.
It is above the fixing device of this utility model wide-angle lens is set forth; it is adapted to assist in and understands this utility model; but embodiment of the present utility model is also not restricted to the described embodiments; any without departing from the change made under this utility model principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included in protection domain of the present utility model.
Claims (5)
1. the fixing device of a wide-angle lens, it is characterized in that: include lens cap, described lens cap is provided with the accommodation space for placing wide-angle lens module, described wide-angle lens module two side is symmetrically arranged with the column spinner vertical with axis, also include two camera lens press strips, an arc groove matched with column spinner radian it is provided with in the middle part of described camera lens press strip, described arc groove two side is respectively arranged with connecting hole, when described wide-angle lens module is placed in accommodation space, the arc groove of described camera lens press strip is fitted on column spinner, described lens cap is provided with the screwed hole coordinated with connecting hole, fixed screw is threaded in screwed hole through connecting hole.
2. the fixing device of wide-angle lens according to claim 1, it is characterised in that: described arc groove is semi-circular recesses.
3. the fixing device of wide-angle lens according to claim 1, it is characterised in that: it is provided with a rubber ring between described lens cap and wide-angle lens module.
4. the fixing device of wide-angle lens according to claim 1, it is characterised in that: described lens cap is provided with multiple connecting hole being connected with on-vehicle night vision instrument.
5. the fixing device of wide-angle lens according to claim 3, it is characterised in that: it is interference fit between described rubber ring and lens cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113831.6U CN205384397U (en) | 2015-12-29 | 2015-12-29 | Wide -angle lens's fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113831.6U CN205384397U (en) | 2015-12-29 | 2015-12-29 | Wide -angle lens's fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205384397U true CN205384397U (en) | 2016-07-13 |
Family
ID=56338999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113831.6U Expired - Fee Related CN205384397U (en) | 2015-12-29 | 2015-12-29 | Wide -angle lens's fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205384397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758676A (en) * | 2020-06-04 | 2021-12-07 | 三赢科技（深圳）有限公司 | Optical element detection auxiliary device |
-
2015
- 2015-12-29 CN CN201521113831.6U patent/CN205384397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758676A (en) * | 2020-06-04 | 2021-12-07 | 三赢科技（深圳）有限公司 | Optical element detection auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2949298A3 (en) | Sport goggles and adaptors for sport goggles | |
| WO2014207742A3 (en) | A system and method for color image acquisition | |
| WO2014004850A8 (en) | Methods and apparatus to form printed batteries on ophthalmic devices | |
| US10401664B2 (en) | Curved surface display device | |
| WO2016202273A9 (en) | A zoom lens system | |
| EP3836531A4 (en) | Optical lens, photographing module, and assembling methods therefor | |
| CN205384397U (en) | Wide -angle lens's fixing device | |
| CN103869442A (en) | Focusing device, shooting device and air vehicle | |
| EP3830614A4 (en) | Varifocal system using hybrid tunable liquid crystal lenses | |
| EP2778735A3 (en) | Telephoto zoom lens system and electronic apparatus including the same | |
| CN203069896U (en) | Eyeglasses with adjusting device | |
| EP3816679A4 (en) | Liquid lens, and camera module and optical instrument comprising same | |
| EP3032314A3 (en) | Electro-optical device and wearable electronic device | |
| CN205051781U (en) | Twin -lens optics camera system | |
| CN203673096U (en) | Two-in-one optical filter | |
| EP3594745A4 (en) | Liquid lens, and camera module and optical instrument including same | |
| WO2016069626A3 (en) | Optical alignment system | |
| CN209215612U (en) | A kind of liquid lens | |
| CN201293874Y (en) | Helmet type infrared thermal image observer and infrared thermal image viewing device for helmet | |
| CN203217171U (en) | Novel multifunctional monocular | |
| CN105607331A (en) | Method and system for adjusting view field angle of display device | |
| CN205427306U (en) | Gun sight with objective focusing function | |
| CN204496858U (en) | A kind of display screen section difference regulating device | |
| CN203387555U (en) | Mobile phone lens clamp | |
| CN204517935U (en) | A kind of high-definition network is without the red laser The Cloud Terrace camera head that exposes to the sun |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20201229 |