CN202998268U - Camera image sensor regulating device - Google Patents
Camera image sensor regulating device Download PDFInfo
- Publication number
- CN202998268U CN202998268U CN 201220587364 CN201220587364U CN202998268U CN 202998268 U CN202998268 U CN 202998268U CN 201220587364 CN201220587364 CN 201220587364 CN 201220587364 U CN201220587364 U CN 201220587364U CN 202998268 U CN202998268 U CN 202998268U
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- CN
- China
- Prior art keywords
- adjustable ring
- regulating wheel
- video camera
- imageing sensor
- image sensor
- 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 relates to a camera image sensor regulating device, which comprises a camera front cover 1, a regulating wheel, a regulating ring, an image sensor mounting plate, an image sensor, an image sensor main board, a guide column and a spring. In the utility model, by cooperation of the regulating wheel and the regulating ring, the regulating ring can be driven to rotate by pulling the regulating wheel; the regulating ring is matched with the image sensor mounting plate by an arc-shaped wedge groove and an arc-shaped wedge block and the guide column acts as an axial movement guide rail at the rear end of the image sensor mounting plate, so the image sensor mounting plate is moved along the rear side on the guide column after the regulating ring is rotated, thus the horizontal position (the axial direction is considered as the horizontal direction) of the image sensor is regulated; and in a similar way, when the regulating wheel is pulled in an opposite direction, the image sensor is moved axially in the opposite direction, and the regulating ring is locked and located in a locating hole by a screw after the image sensor is regulated, so as to finish regulation.
Description
Technical field
The utility model belongs to field of video monitoring, relates in particular to a kind of camera image sensor adjusting device.
Background technology
Existing video camera generally all has the focusing function, and the focusing function mainly realizes by camera lens.After camera lens is installed, by the helicitic texture adjustable lens eyeglass of camera lens group and the distance between imageing sensor, thus the focal length of change video camera.Mismachining tolerance or manual assembly error due to camera lens group helicitic texture, cause after camera lens is installed, can not guarantee when carrying out the focusing of video camera that the distance between camera lens eyeglass and imageing sensor satisfies the standard focal length value, all can not realize the accurate of its focusing in any case therefore regulate the camera lens group, but the device that therefore needs a kind of imageing sensor axial location of design to regulate is used for compensating the error that the camera lens group is regulated focal length of camera.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of camera image sensor adjusting device is provided, and this device changes the position of the relative camera lens eyeglass of imageing sensor, thereby enlarges the video camera focusing range.
The purpose of this utility model is achieved in that
A kind of camera image sensor adjusting device, comprise video camera protecgulum 1, regulating wheel, adjustable ring, imageing sensor mounting panel, imageing sensor, imageing sensor mainboard, lead and spring, coaxial installation adjustable ring in the video camera protecgulum, this adjustable ring is located by screw and video camera protecgulum mirror image; Adjustable ring radially and between the video camera protecgulum overcoat regulating wheel is arranged, the outer rim of this regulating wheel is exposed the radially made regulating wheel slotted hole of video camera protecgulum; Coaxial installation diagram is as mounting panel outside adjustable ring, coaxial installation diagram image-position sensor mainboard on the image mounting panel, installation diagram image-position sensor on this imageing sensor mainboard.Video camera protecgulum, adjustable ring, imageing sensor mounting panel, imageing sensor, imageing sensor mainboard adopt lead and spring fixed installation simultaneously.
And, the installation relation of described video camera protecgulum and adjustable ring, regulating wheel is: video camera protecgulum inboard is provided with lead installing hole and adjustable ring rotation slot, video camera protecgulum upper end is shaped with a location hole and a regulating wheel slotted hole, also be shaped with the installing hole that matches with location hole on adjustable ring, place screw in location hole adjustable ring is carried out radially locking positioning; Described regulating wheel is that two arc bearing shells consist of, and the uniform groove that is shaped with on its inner rim face is shaped with the projection that matches with the made groove of regulating wheel on the adjustable ring outer rim; The uniform arc wedge groove that is shaped with also on the card of adjustable ring, this arc wedge groove even circumferential on adjustable ring distributes, and the regulating wheel slotted hole makes regulating wheel partly expose the video camera protecgulum.
And, described imageing sensor mounting panel with the annexation of adjustable ring is: be shaped with the arc voussoir that matches with the made arc wedge of adjustable ring groove on the imageing sensor mounting panel, also be shaped with pilot hole on the imageing sensor mounting panel, the made lead installing hole of the corresponding video camera protecgulum of this pilot hole.
Advantage of the present utility model and good effect are:
The utility model coordinates by regulating wheel and adjustable ring, stir regulating wheel and will drive the adjustable ring rotation, because adjustable ring coordinates by arc wedge groove and arc voussoir with the imageing sensor mounting panel, and imageing sensor mounting panel rear end has lead to move axially guide rail, therefore can make after adjustable ring rotates the imageing sensor mounting panel on lead along rear side shifting, thereby regulated the horizontal level (take axially as horizontal direction) of imageing sensor; In like manner, stir in opposite direction regulating wheel, its imageing sensor can move axially in opposite direction, in location hole, the adjustable ring locking positioning is completed adjustment process by screw after imageing sensor is regulated.
Description of drawings
Fig. 1 is the utility model discrete topology schematic diagram;
Fig. 2 is the perspective view of the video camera protecgulum of Fig. 1;
Fig. 3 is the adjustable ring perspective view of Fig. 1;
Fig. 4 is the perspective view of the single bearing shell of regulating wheel of Fig. 1.
Embodiment
The utility model is described in further detail by specific embodiment below in conjunction with accompanying drawing, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.
A kind of camera image sensor adjusting device, comprise video camera protecgulum 1, regulating wheel 15, adjustable ring 6, imageing sensor mounting panel 7, imageing sensor 10, imageing sensor mainboard 9, lead 12 and spring 11, coaxial installation adjustable ring in the video camera protecgulum, this adjustable ring is located by screw and video camera protecgulum mirror image; Adjustable ring radially and between the video camera protecgulum overcoat regulating wheel is arranged, the outer rim of this regulating wheel is exposed the radially made regulating wheel slotted hole 3 of video camera protecgulum; Coaxial installation diagram is as mounting panel outside adjustable ring, coaxial installation diagram image-position sensor mainboard on the image mounting panel, installation diagram image-position sensor on this imageing sensor mainboard.Video camera protecgulum, adjustable ring, imageing sensor mounting panel, imageing sensor, imageing sensor mainboard adopt lead and spring fixed installation simultaneously.
The installation relation of described video camera protecgulum and adjustable ring, regulating wheel is: video camera protecgulum inboard is provided with lead installing hole 17 and adjustable ring rotation slot 16, video camera protecgulum upper end is shaped with a location hole 2 and regulating wheel slotted hole, also be shaped with the installing hole that matches with location hole on adjustable ring, place screw in location hole adjustable ring is carried out radially locking positioning; Described regulating wheel is that two arc bearing shells consist of, and uniformly on its inner rim face is shaped with that shown in groove 14(the present embodiment accompanying drawing, each bearing shell is two), be shaped with the projection 5 that matches with the made groove of regulating wheel on the adjustable ring outer rim; The uniform arc wedge groove 4 that is shaped with also on the card of adjustable ring, this arc wedge groove even circumferential on adjustable ring distributes.The regulating wheel slotted hole makes regulating wheel partly expose the video camera protecgulum, facilitates the user to regulate.
Described imageing sensor mounting panel with the annexation of adjustable ring is: be shaped with the arc voussoir 8 that matches with the made arc wedge of adjustable ring groove on the imageing sensor mounting panel, also be shaped with pilot hole 13 on the imageing sensor mounting panel, the made lead installing hole of the corresponding video camera protecgulum of this pilot hole.
Lead plays imageing sensor and regulates guide effect, and spring plays pretension and increases the effect of adjusting device damping.
Mounting process of the present utility model is: stir the regulating wheel on the video camera protecgulum, because regulating wheel coordinates by groove and projection with adjustable ring, therefore stir regulating wheel and will drive the adjustable ring rotation; Because adjustable ring coordinates by arc wedge groove and arc voussoir with the imageing sensor mounting panel, and imageing sensor mounting panel rear end has lead to move axially guide rail, therefore can make after adjustable ring rotates the imageing sensor mounting panel on lead along rear side shifting, thereby regulated the horizontal level (take axially as horizontal direction) of imageing sensor; In like manner stir in opposite direction regulating wheel, its imageing sensor can move axially in opposite direction; After imageing sensor is regulated, by screw in location hole with the adjustable ring locking positioning, namely complete adjustment process.
Claims (3)
1. camera image sensor adjusting device, it is characterized in that: comprise video camera protecgulum, regulating wheel, adjustable ring, imageing sensor mounting panel, imageing sensor, imageing sensor mainboard, lead and spring, coaxial installation adjustable ring in the video camera protecgulum, this adjustable ring is located by screw and video camera protecgulum mirror image; Adjustable ring radially and between the video camera protecgulum overcoat regulating wheel is arranged, the outer rim of this regulating wheel is exposed the radially made regulating wheel slotted hole of video camera protecgulum; Coaxial installation diagram is as mounting panel outside adjustable ring, coaxial installation diagram image-position sensor mainboard on the image mounting panel, installation diagram image-position sensor on this imageing sensor mainboard, video camera protecgulum, adjustable ring, imageing sensor mounting panel, imageing sensor, imageing sensor mainboard adopt lead and spring fixed installation simultaneously.
2. camera image sensor adjusting device according to claim 1, it is characterized in that: the installation relation of described video camera protecgulum and adjustable ring, regulating wheel is: video camera protecgulum inboard is provided with lead installing hole and adjustable ring rotation slot, video camera protecgulum upper end is shaped with a location hole and a regulating wheel slotted hole, also be shaped with the installing hole that matches with location hole on adjustable ring, place screw in location hole adjustable ring is carried out radially locking positioning; Described regulating wheel is that two arc bearing shells consist of, and the uniform groove that is shaped with on its inner rim face is shaped with the projection that matches with the made groove of regulating wheel on the adjustable ring outer rim; The uniform arc wedge groove that is shaped with also on the card of adjustable ring, this arc wedge groove even circumferential on adjustable ring distributes, and the regulating wheel slotted hole makes regulating wheel partly expose the video camera protecgulum.
3. camera image sensor adjusting device according to claim 1, it is characterized in that: described imageing sensor mounting panel with the annexation of adjustable ring is: be shaped with the arc voussoir that matches with the made arc wedge of adjustable ring groove on the imageing sensor mounting panel, also be shaped with pilot hole on the imageing sensor mounting panel, the made lead installing hole of the corresponding video camera protecgulum of this pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587364 CN202998268U (en) | 2012-11-09 | 2012-11-09 | Camera image sensor regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587364 CN202998268U (en) | 2012-11-09 | 2012-11-09 | Camera image sensor regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998268U true CN202998268U (en) | 2013-06-12 |
Family
ID=48569392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587364 Expired - Fee Related CN202998268U (en) | 2012-11-09 | 2012-11-09 | Camera image sensor regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773059A (en) * | 2017-01-18 | 2017-05-31 | 北京小鸟看看科技有限公司 | A kind of Flexible Transmission governor motion |
| CN109307969A (en) * | 2017-07-26 | 2019-02-05 | 日本电产三协株式会社 | Optical unit with shake correcting function |
| CN112113659A (en) * | 2020-10-20 | 2020-12-22 | 四川九洲电器集团有限责任公司 | Photoelectric detector position alignment device and alignment method |
-
2012
- 2012-11-09 CN CN 201220587364 patent/CN202998268U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773059A (en) * | 2017-01-18 | 2017-05-31 | 北京小鸟看看科技有限公司 | A kind of Flexible Transmission governor motion |
| CN106773059B (en) * | 2017-01-18 | 2023-08-22 | 北京小鸟看看科技有限公司 | Flexible transmission adjusting mechanism |
| CN109307969A (en) * | 2017-07-26 | 2019-02-05 | 日本电产三协株式会社 | Optical unit with shake correcting function |
| CN112113659A (en) * | 2020-10-20 | 2020-12-22 | 四川九洲电器集团有限责任公司 | Photoelectric detector position alignment device and alignment method |
| CN112113659B (en) * | 2020-10-20 | 2021-11-02 | 四川九洲电器集团有限责任公司 | Photoelectric detector position alignment device and alignment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 300384 in Tianjin Binhai Huayuan Industrial Zone (outer ring) eight Haitai Huake Road No. 6 Patentee after: TIANJIN YAAN TECHNOLOGY CO., LTD. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Ziyuan Road No. 8 Patentee before: Tianjin Yaan Technology Co., Ltd. |
|
| 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: 20130612 Termination date: 20181109 |