CN205301775U - From camera of adjusting luminance - Google Patents
From camera of adjusting luminance Download PDFInfo
- Publication number
- CN205301775U CN205301775U CN201620059462.5U CN201620059462U CN205301775U CN 205301775 U CN205301775 U CN 205301775U CN 201620059462 U CN201620059462 U CN 201620059462U CN 205301775 U CN205301775 U CN 205301775U
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- China
- Prior art keywords
- camera
- modulating device
- light modulating
- light
- camera lens
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Abstract
The utility model discloses a from camera of adjusting luminance, which comprises a base, install the controller in the base, the roll adjustment body is installed on the base, this internal driven gear that is provided with of roll adjustment, micro motor installs on the roll adjustment body, drive gear is connected with the driven gear meshing, the device of adjusting luminance is installed on the roll adjustment body, the LED lamp is installed to the intracavity of device of adjusting luminance, the camera lens passes the intracavity of the mid -mounting of the device of adjusting luminance at the roll adjustment body, install threaded rod and luminance sensor on the camera lens, the controller is a circuit system with micro motor, LED lamp, photo resistance and luminance sensor. This from camera of adjusting luminance, controller control micro motor to the distance of roll adjustment body and camera lens, it is more convenient, cooperate the LED on the device of adjusting luminance of concave surface simultaneously, utilize the spotlight nature of concave surface, compensate for the light of camera camera lens.
Description
Technical field
The utility model relates to camcorder technology field, is specially a kind of from light modulation pick up camera.
Background technology
The pick up camera of prior art drives the lens of light modulating device front end to move by control circui motor to realize zoom, thus realize the adjustment of visual range, its visible angle can regulate within the specific limits, general between 2 �� to 50 �� (concrete angle is relevant with light modulating device), corresponding little the seen far object distance of light modulating device visible angle, the object distance seen time visible angle is big is near; And dimming light source is also drive the lens of light source front end to move by control circui stepper-motor to realize zoom, thus realizing the adjustment mending optical range, corresponding is that benefit optical range is little, mends illumination and penetrates distance, mends optical range big, and irradiation distance is near.
Practical novel content
The purpose of this utility model is to provide a kind of from light modulation pick up camera, to solve in above-mentioned background technology the problem proposed.
For achieving the above object, the utility model provides following technical scheme: a kind of from light modulation pick up camera, comprise pedestal, adjust apart from body, miniature motor, light modulating device and camera lens, in described pedestal, controller is installed, described tune is arranged on pedestal apart from body, described tune is provided with follower gear apart from body, described follower gear has screw thread groove, described miniature motor is arranged on to be adjusted apart from body, the rotating shaft of described miniature motor is provided with driving gear, described driving gear and follower gear are connected with a joggle, described light modulating device is arranged on to be adjusted apart from body, in the chamber of described light modulating device, LED is installed, described LED is connected with photovaristor by wire, and photovaristor is fixed on the surface of light modulating device, the surface of described light modulating device is provided with light compensation channels, described camera lens is arranged in the chamber adjusted apart from body through the middle part of light modulating device, described camera lens is provided with threaded rod and brightness sensor, described threaded rod is positioned at screw thread groove and is threaded with follower gear, described controller and miniature motor, LED, photovaristor and brightness sensor are a Circuits System.
Preferably, described light modulating device is concave surface light modulating device.
Preferably, described LED be set to 4 groups.
Preferably, described controller is AVR controller.
Compared with prior art, the beneficial effects of the utility model are: this is from light modulation pick up camera, the controller being arranged in pedestal, can adjust apart from the miniature motor on body, thus make miniature motor by driving gear drives follower gear, reach the spacing adjusted apart between body and camera lens, lens in adjustable lens move and realize zoom, thus realize the adjustment mending optical range, when the brightness sensor detection light intensity in camera lens, when needing to compensate, the light modulating device of concave surface has light-gathering, and the LED on light modulating device can compensate for the luminosity of camera lens.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that enlarged diagram is analysed and observe at the utility model structure A place.
In figure: 1 pedestal, 10 controllers, 2 are adjusted apart from body, 20 follower gears, 21 screw thread grooves, 3 miniature motors, 30 driving gears, 4 light modulating devices, 40LED lamp, 41 photovaristor, 42 smooth compensation channels, 5 camera lenses, 50 threaded rods, 51 brightness sensors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of from light modulation pick up camera, comprise pedestal 1, adjust apart from body 2, miniature motor 3, light modulating device 4 and camera lens 5, in described pedestal 1, controller 10 is installed, described controller 10 is AVR controller, described tune is arranged on pedestal 1 apart from body 2, described tune is provided with follower gear 20 apart from body 2, described follower gear 20 has screw thread groove 21, described miniature motor 3 is arranged on to be adjusted apart from body 2, the rotating shaft of described miniature motor 3 is provided with driving gear 30, described driving gear 30 is connected with a joggle with follower gear 20, described light modulating device 4 is arranged on to be adjusted apart from body 2, described light modulating device 4 is concave surface light modulating device, in the chamber of described light modulating device 4, LED 40 is installed, described LED 40 is connected with photovaristor 41 by wire, and photovaristor 41 is fixed on the surface of light modulating device 4, described LED 40 be set to 4 groups, the surface of described light modulating device 4 is provided with light compensation channels 42, described camera lens 5 is arranged in the chamber adjusted apart from body 2 through the middle part of light modulating device 4, described camera lens 5 is provided with threaded rod 50 and brightness sensor 51, described threaded rod 50 is positioned at screw thread groove 21 and is threaded with follower gear 20, described controller 10 and miniature motor 3, LED 40, photovaristor 41 and brightness sensor 51 are a Circuits System.
This is from light modulation pick up camera, the controller 10 being arranged in pedestal 1, can adjust apart from the miniature motor 3 on body 2, thus make miniature motor 3 drive follower gear 20 by driving gear 30, reach the spacing adjusted apart between body 2 and camera lens 5, lens in adjustable lens 5 move and realize zoom, thus realize the adjustment mending optical range, when the brightness sensor 51 detection light intensity in camera lens 5, when needing to compensate, the light modulating device 4 of concave surface has light-gathering, and the LED 40 on light modulating device 4 can compensate for the luminosity of camera lens 5.
Although it has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification when not departing from principle of the present utility model and spirit, scope of the present utility model by claims and etc. jljl limit.
Claims (4)
1. one kind from light modulation pick up camera, comprise pedestal (1), adjust apart from body (2), miniature motor (3), light modulating device (4) and camera lens (5), it is characterized in that: controller (10) is installed in described pedestal (1), described tune is arranged on pedestal (1) apart from body (2), described tune is provided with follower gear (20) apart from body (2), described follower gear (20) has screw thread groove (21), described miniature motor (3) is arranged on adjusts apart from body (2), the rotating shaft of described miniature motor (3) is provided with driving gear (30), described driving gear (30) and follower gear (20) are connected with a joggle, described light modulating device (4) is arranged on to be adjusted apart from body (2), LED (40) is installed in the chamber of described light modulating device (4), described LED (40) is connected with photovaristor (41) by wire, and photovaristor (41) is fixed on the surface of light modulating device (4), the surface of described light modulating device (4) is provided with light compensation channels (42), described camera lens (5) is arranged in the chamber adjusting distance body (2) through the middle part of light modulating device (4), described camera lens (5) is provided with threaded rod (50) and brightness sensor (51), described threaded rod (50) is positioned at screw thread groove (21) and is threaded with follower gear (20), described controller (10) and miniature motor (3), LED (40), photovaristor (41) and brightness sensor (51) are a Circuits System.
2. one according to claim 1 is from light modulation pick up camera, it is characterised in that: described light modulating device (4) is concave surface light modulating device.
3. one according to claim 1 is from light modulation pick up camera, it is characterised in that: described LED (40) be set to 4 groups.
4. one according to claim 1 is from light modulation pick up camera, it is characterised in that: described controller (10) is AVR controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059462.5U CN205301775U (en) | 2016-01-21 | 2016-01-21 | From camera of adjusting luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059462.5U CN205301775U (en) | 2016-01-21 | 2016-01-21 | From camera of adjusting luminance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301775U true CN205301775U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059462.5U Expired - Fee Related CN205301775U (en) | 2016-01-21 | 2016-01-21 | From camera of adjusting luminance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406777A (en) * | 2016-08-31 | 2017-02-15 | 安徽奥斯博医疗仪器设备有限公司 | Medical image digital printing system |
| CN110336938A (en) * | 2019-08-12 | 2019-10-15 | 浙江大华技术股份有限公司 | Photosensitive components, image collecting device, lens driving method, storage medium |
| CN111913272A (en) * | 2019-05-08 | 2020-11-10 | 先进光电科技股份有限公司 | Action carrier auxiliary system |
-
2016
- 2016-01-21 CN CN201620059462.5U patent/CN205301775U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406777A (en) * | 2016-08-31 | 2017-02-15 | 安徽奥斯博医疗仪器设备有限公司 | Medical image digital printing system |
| CN111913272A (en) * | 2019-05-08 | 2020-11-10 | 先进光电科技股份有限公司 | Action carrier auxiliary system |
| CN110336938A (en) * | 2019-08-12 | 2019-10-15 | 浙江大华技术股份有限公司 | Photosensitive components, image collecting device, lens driving method, storage medium |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20190121 |