CN202886700U - Monitoring lens fixing seat - Google Patents
Monitoring lens fixing seat Download PDFInfo
- Publication number
- CN202886700U CN202886700U CN201220516199.XU CN201220516199U CN202886700U CN 202886700 U CN202886700 U CN 202886700U CN 201220516199 U CN201220516199 U CN 201220516199U CN 202886700 U CN202886700 U CN 202886700U
- Authority
- CN
- China
- Prior art keywords
- lens
- snap ring
- camera lens
- clamping ring
- fixing seat
- 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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- Structure And Mechanism Of Cameras (AREA)
Abstract
The utility model relates to a monitoring lens fixing seat. In the prior art, a monitoring lens and a lens seat are directly locked via a screw, so the lens is easy to tilt. The monitoring lens fixing seat can overcome the above defect. The monitoring lens fixing seat includes a fixing seat body which includes a pedestal and a lens connecting end which extends upward from the pedestal. The middle of the fixing seat body is provided with a lens inserting hole. The pedestal is provided with fixing installing holes. The lens connecting end is in an annular structure. A clamping ring is also provided. The internal diameter of the clamping ring is corresponding to the external diameter of the lens connecting end. An inner wall of the clamping ring is provided with a positioning protruding block. Two connecting parts on the two ends of the clamping ring are provided with threaded connecting holes. A side wall of the lens connecting end is provided with clamping ring positioning grooves. The clamping ring is sleeved on the outside of the lens connecting end. The positioning protruding block of the clamping ring is inserted into the clamping ring positioning groove of the lens connecting end. The connecting parts on the two ends of the clamping ring are fixedly and threadedly connected. The monitoring lens fixing seat can effectively prevent the shift of the lens in installation and is suitable for the environment using the monitoring lens.
Description
Technical field
The utility model relates to protection and monitor field, relates in particular to a kind of monitoring camera holder.
Background technology
Along with the development of society, rig camera has been widely used in company and public place.Traditional direct insertion monitoring camera and the fixing means of lens mount are, monitoring camera is inserted in the lens mount, at monitoring camera and lens mount sidewall threaded hole is set, by screw monitoring camera and lens mount are locked, in the installation process, screw trains off easily, causes the inclination of camera lens, thereby causes whole imaging picture dark angle to occur.
The utility model content
The utility model has overcome the shortcoming that monitoring camera of the prior art and lens mount directly cause camera lens to tilt by screw locking easily, and a kind of monitoring camera holder is provided.
The utility model realizes that the technical scheme that goal of the invention adopts is: a kind of monitoring camera holder, comprise the holder body, the holder body comprises base and by the upwardly extending camera lens link of base, be provided with the camera lens patchhole in the middle of the holder body, base is provided with the fixed installation hole, the camera lens link is the torus structure, also comprise snap ring, described snap ring internal diameter size is corresponding with the outside dimension of camera lens link, the snap ring inwall is provided with locating convex block, snap ring two ends interface is provided with threaded connection hole, the sidewall of camera lens link is provided with the snap ring locating slot, snap ring is enclosed within camera lens link cylindrical, and the locating convex block of snap ring inserts in the snap ring locating slot of camera lens link, and snap ring two ends interface is fixedly connected with by screw thread.
The beneficial effects of the utility model are: camera lens is inserted in the camera lens patchhole of holder body, by snap ring camera lens and holder body are locked, whole process does not need by screw directly with camera lens and lens mount locking, avoided screw to train off, cause camera lens to tilt, thereby make whole imaging picture dark angle occur.And, adopt snap ring to fix, the more convenient production cost of also having saved is installed.
The utility model will be further described below in conjunction with accompanying drawing and embodiment.
Description of drawings
Fig. 1 is the structural representation of holder body of the present utility model.
Fig. 2 is the structural representation of snap ring of the present utility model.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the assembling synoptic diagram of the utility model and camera lens.
In the accompanying drawing, 1 is that holder body, 1-1 are that camera lens patchhole, 1-3 are that snap ring locating slot, 1-4 are that camera lens link, 1-5 are that base, 2 is that snap ring, 2-1 are that locating convex block, 2-2 are that threaded connection hole, 3 is that CCD plate, 4 is that pcb board, 5 is camera lens for fixed installation hole, 1-2.
Embodiment
As shown in drawings, a kind of monitoring camera holder of present embodiment comprises holder body 1 and snap ring 2.Holder body 1 is convex shape, and the holder body comprises base 1-5 and by the upwardly extending camera lens link of base 1-5 1-4.Be provided with camera lens patchhole 1-2 in the middle of the holder body 1, camera lens patchhole 1-2 is through hole.Base 1-5 is provided with fixed installation hole 1-1, and present embodiment preferably fixedly mounts the position adjustable slotted hole of hole 1-1 for arranging in base 1-5 both sides, but left and right sides trim locations when being convenient to base 1-5 and being fixed on the pcb board 4.Camera lens link 1-4 is the torus structure, and the sidewall of camera lens link 1-4 is provided with snap ring locating slot 1-3, is laid with two snap ring locating slot 1-3 on the sidewall of the preferred camera lens link of present embodiment 1-4, is convenient to be connected with snap ring connection.Described snap ring 2 internal diameter sizes are corresponding with the outside dimension of camera lens link 1-4, and the height of the preferred snap ring 2 of present embodiment is corresponding with the height of camera lens link 1-4.Snap ring 2 inwalls are provided with locating convex block 2-1, and the size of locating convex block 2-1 is corresponding with the size of snap ring locating slot 1-3, and snap ring 2 two ends interfaces are provided with threaded connection hole 2-2, can snap ring 2 two ends be fixedly connected with by screw.During actual the use, at first holder body 1 is fixed on the pcb board 4 by fixed installation hole 1-1, need guarantee during installation camera lens patchhole 1-2 and CCD plate 3 over against; Secondly snap ring 2 is enclosed within camera lens link 1-4 cylindrical, can effectively prevents snap ring 2 relative holder bodies 1 rotations in the snap ring locating slot 1-3 of the locating convex block 2-1 insertion camera lens link 1-4 of snap ring 2; Again camera lens 5 is inserted in the camera lens patchhole 1-2 of holder body 1; Adjust at last the degree of tightness of snap ring 2 according to actual conditions, in the threaded connection hole 2-2 of snap ring 2, insert screw, snap ring 2 two ends interfaces are fixedly connected with by screw thread.Whole installation process is simple, can effectively guarantee not to be offset when camera lens is installed, and imaging dark angle can not occur.
Claims (4)
1. monitoring camera holder, comprise the holder body, the holder body comprises base and by the upwardly extending camera lens link of base, be provided with the camera lens patchhole in the middle of the holder body, base is provided with the fixed installation hole, the camera lens link is the torus structure, it is characterized in that, also comprise snap ring (2), described snap ring (2) internal diameter size is corresponding with the outside dimension of camera lens link (1-4), snap ring (2) inwall is provided with locating convex block (2-1), snap ring (2) two ends interface is provided with threaded connection hole (2-2), the sidewall of camera lens link (1-4) is provided with snap ring locating slot (1-3), snap ring (2) is enclosed within camera lens link (1-4) cylindrical, the locating convex block (2-1) of snap ring (2) inserts in the snap ring locating slot (1-3) of camera lens link (1-4), and snap ring (2) two ends interface is fixedly connected with by screw thread.
2. a kind of monitoring camera holder according to claim 1 is characterized in that, described fixed installation hole (1-1) is the adjustable slotted hole in position that arranges in base (1-5) both sides.
3. a kind of monitoring camera holder according to claim 1 is characterized in that, is laid with two snap ring locating slots (1-3) on the sidewall of described camera lens link (1-4).
4. a kind of monitoring camera holder according to claim 1 is characterized in that, the height of described snap ring (2) is corresponding with the height of camera lens link (1-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220516199.XU CN202886700U (en) | 2012-10-10 | 2012-10-10 | Monitoring lens fixing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220516199.XU CN202886700U (en) | 2012-10-10 | 2012-10-10 | Monitoring lens fixing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886700U true CN202886700U (en) | 2013-04-17 |
Family
ID=48078111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220516199.XU Expired - Fee Related CN202886700U (en) | 2012-10-10 | 2012-10-10 | Monitoring lens fixing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886700U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122745A (en) * | 2014-08-15 | 2014-10-29 | 中国科学院自动化研究所 | Projection array and projection displaying method applicable to naked-eye display system |
| CN104793311A (en) * | 2015-04-30 | 2015-07-22 | 浙江宇视科技有限公司 | Connecting mechanism of lens and lens mount |
| CN105485104A (en) * | 2016-01-27 | 2016-04-13 | 安徽捷迅光电技术有限公司 | Camera locking and clamping device |
| CN106527018A (en) * | 2016-12-16 | 2017-03-22 | 福建福光光电科技有限公司 | Universal encircling type <phi>-14 zoom lens base |
| TWI582482B (en) * | 2015-11-20 | 2017-05-11 | 晶睿通訊股份有限公司 | Lens fixing mechanism and image capturing device thereof |
| CN108572060A (en) * | 2018-04-23 | 2018-09-25 | 福建浩蓝光电有限公司 | A kind of optical lens making apparatus with fixed clamping structure |
| CN109696789A (en) * | 2019-01-22 | 2019-04-30 | 信利光电股份有限公司 | One kind being based on video camera macro lens bracing means |
| CN111308839A (en) * | 2020-03-16 | 2020-06-19 | 管凯迎 | Short-focus lens for projector |
-
2012
- 2012-10-10 CN CN201220516199.XU patent/CN202886700U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122745A (en) * | 2014-08-15 | 2014-10-29 | 中国科学院自动化研究所 | Projection array and projection displaying method applicable to naked-eye display system |
| CN104793311A (en) * | 2015-04-30 | 2015-07-22 | 浙江宇视科技有限公司 | Connecting mechanism of lens and lens mount |
| TWI582482B (en) * | 2015-11-20 | 2017-05-11 | 晶睿通訊股份有限公司 | Lens fixing mechanism and image capturing device thereof |
| CN106772892A (en) * | 2015-11-20 | 2017-05-31 | 晶睿通讯股份有限公司 | Lens fixing mechanism and image capturing device thereof |
| US9798103B2 (en) | 2015-11-20 | 2017-10-24 | Vivotek Inc. | Lens fixing mechanism and image capturing device thereof |
| CN105485104A (en) * | 2016-01-27 | 2016-04-13 | 安徽捷迅光电技术有限公司 | Camera locking and clamping device |
| CN106527018A (en) * | 2016-12-16 | 2017-03-22 | 福建福光光电科技有限公司 | Universal encircling type <phi>-14 zoom lens base |
| CN108572060A (en) * | 2018-04-23 | 2018-09-25 | 福建浩蓝光电有限公司 | A kind of optical lens making apparatus with fixed clamping structure |
| CN109696789A (en) * | 2019-01-22 | 2019-04-30 | 信利光电股份有限公司 | One kind being based on video camera macro lens bracing means |
| CN111308839A (en) * | 2020-03-16 | 2020-06-19 | 管凯迎 | Short-focus lens for projector |
| CN111308839B (en) * | 2020-03-16 | 2021-10-12 | 宿州青智网络科技有限公司 | Short-focus lens for projector |
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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: 20130417 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |