CN206411394U - Lens protection device and camera system - Google Patents
Lens protection device and camera system Download PDFInfo
- Publication number
- CN206411394U CN206411394U CN201720106727.7U CN201720106727U CN206411394U CN 206411394 U CN206411394 U CN 206411394U CN 201720106727 U CN201720106727 U CN 201720106727U CN 206411394 U CN206411394 U CN 206411394U
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- China
- Prior art keywords
- lens
- camera
- baffle
- drive mechanism
- protecting apparatus
- 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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- 230000005684 electric field Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000004888 barrier function Effects 0.000 claims description 14
- 238000003384 imaging method Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000008450 motivation Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000032683 aging Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
- Blocking Light For Cameras (AREA)
Abstract
The utility model discloses a camera lens protection device and camera system relates to thunder and lightning monitoring technology field, damages camera device's optical element's problem for the highlight when solving in non-thunder and lightning weather. The lens protection device includes: the camera comprises a baffle type lens protection unit for protecting a camera lens and a control unit for controlling the baffle type lens protection unit according to an atmospheric electric field value; and the output end of the control unit is connected with the baffle type lens protection unit. The utility model provides a camera lens protection device is used for protecting camera device's optical element.
Description
Technical field
The utility model is related to lightning monitoring field, more particularly to a kind of lens protecting apparatus and camera system.
Background technology
Thunderstorm phenomenon occurs again and again in recent years, and the life and property safety given people brings huge loss, existing skill
In art, effective monitoring and shooting is generally carried out to atmospheric electrical phenomena using high speed camera.
It is high after the camera lens of high speed camera enters strong light for a long time and the optical element inside high speed camera is more sensitive
Aging and damage easily occur for the optical element inside fast camera or video camera, and then cause high speed camera not make normally
With.Accordingly, it would be desirable to which a kind of protection device is in non-thunderstorm weather, it can stop that strong light enters camera lens, it is interim when thunderstorm weather,
High speed camera can be made to complete the shooting of thunder and lightning optical phenomena.
Utility model content
The purpose of this utility model is to provide a kind of lens protecting apparatus and camera system, for avoiding in non-thunder and lightning day
The optical element of strong light loss bad camera device during gas.
To achieve these goals, the utility model provides following technical scheme：
A kind of lens protecting apparatus, including for protecting the baffle-type lens protection unit of camera lens, and be used for
The control unit of the baffle-type lens protection unit is controlled according to atmospheric electric field value；
Wherein, the output end of control unit is connected with baffle-type lens protection unit.
Compared with prior art, the lens protecting apparatus that the utility model is provided has the beneficial effect that：
In the lens protecting apparatus that the utility model is provided, control unit is according to the atmospheric electric field value and preset value measured
Magnitude relationship, just can learn whether current weather is thunder and lightning weather, when weather be non-thunder and lightning weather when, control unit control
Baffle-type lens protection unit stops that light enters camera device, so as to protect the optical element inside camera device；The same day
When gas is thunder and lightning weather, control unit controlling baffle plate formula lens protection unit allows camera device smoothly to shoot thunder and lightning and showed
As.
Present invention also offers the lens protecting apparatus in a kind of camera system, including above-mentioned technology.
Compared with prior art, the shooting that the beneficial effect for the camera system that the present invention is provided is provided with above-mentioned technical proposal
The beneficial effect of protection device is identical, will not be described here.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model
It is improper to limit.In the accompanying drawings：
Fig. 1 is the structural representation of the protection device of observation system of the present utility model
Reference：
1- imaging devices, 2- fixed supports；
3- drive mechanisms, 4- baffle-type lens protection units；
5- measuring mechanisms, 6- DPA data processing activities.
Embodiment
There is provided, be described in detail with reference to Figure of description in order to further illustrate the utility model embodiment.
Referring to Fig. 1, the lens protecting apparatus that the utility model embodiment is provided, including for protecting camera lens
Baffle-type lens protection unit 4, and for the control unit according to atmospheric electric field value controlling baffle plate formula lens protection unit 4；
Wherein, the output end of control unit is connected with baffle-type lens protection unit 4.
In the lens protecting apparatus that the utility model is provided, control unit is according to the atmospheric electric field value and preset value measured
Magnitude relationship, whether learn weather is thunder and lightning weather, when weather be thunder and lightning weather when, control unit controlling baffle plate formula camera lens protect
Shield unit 4 allows camera device smoothly to shoot atmospheric electrical phenomena；When weather is non-thunder and lightning weather, control unit controlling baffle plate
Formula lens protection unit 4 come stop light enter camera lens in, so as to protect camera device internal optical component.
Moreover, referring to Fig. 1, the present embodiment provide lens protecting apparatus in, because control unit includes：For surveying
Measure the measuring mechanism 5 of atmospheric electric field value, the drive mechanism 3 for driving baffle-type lens protection unit 4 and for controlling to drive
The DPA data processing activity 6 of motivation structure 3.Wherein, measuring mechanism 5 and the clutch end of drive mechanism 3 pass through DPA data processing activity 6
Connection, drive mechanism 3 is connected with baffle-type lens protection unit 4.
It is understood that the atmospheric electric field value detected is sent at DPA data processing activity 6, data by measuring mechanism 5
After reason mechanism 6 is handled the data received, weather condition is judged, when weather is thunder and lightning weather, control unit
Controlling baffle plate formula lens protection unit 4 allows camera device smoothly to shoot atmospheric electrical phenomena；When weather is non-thunder and lightning weather,
Control unit controlling baffle plate formula lens protection unit 4 come stop light enter camera lens in, so as to protect camera device internal opticses
Element.The measuring mechanism 5 of monitoring atmospheric electric field value grinds formula atmospheric electric field instrument for field in the present embodiment, or other can
Monitor the instrument of atmospheric electric field value.
Referring to Fig. 1, in the lens protecting apparatus that the present embodiment is provided, baffle-type lens protection unit 4 includes：For
Block the lens barrier of camera lens and the mounting seat for fixed lens baffle plate；The clutch end of drive mechanism 3 with
Mounting seat is connected.
When weather is thunder and lightning weather, the clutch end output power mobile lens barrier and camera lens of drive mechanism 3
Baffle installation base so that camera lens can be shot to atmospheric electrical phenomena；When weather is non-thunder and lightning weather, drive mechanism 3 it is dynamic
Power output end exports power mobile lens barrier and lens barrier mounting seat so that camera lens can not be shot；
It is understood that the clutch end of drive mechanism 3 is connected with lens barrier by manipulator or push rod, so
Drive mechanism 3 just can be further by manipulator or push rod to the position of lens barrier and the position of the mounting seat of lens barrier
Put and be adjusted, so that lens barrier covers or appeared camera lens to camera lens.
In addition, in order to be able to it is more accurate, quick and stably control lens barrier to the covering of the camera lens of video camera or
Appear, drive mechanism 3 is motor, pneumatic motor or hydraulic press, or other controllable drive mechanisms 3.
It should be noted that DPA data processing activity 6 includes：Data signal receiver and for comparing atmospheric electric field value
With the data comparator of predetermined threshold value size；Measuring mechanism 5 is connected with the input of data signal receiver, data signal reception
The output end of device is connected with the input of data comparator, the output end of data comparator and the signal input part of drive mechanism 3
Be connected.
Atmospheric electric field threshold range during thunder and lightning weather is prestored in data comparator, when data signal receiver hair
The atmospheric electric field value for being sent to data comparator falls into and is preset in data comparator within atmospheric electric field threshold range, and data compare
Device sends commands to control drive mechanism 3 so that lens barrier covers camera lens；Compare when data signal receiver is sent to data
The atmospheric electric field value of device, which is fallen into, to be preset in data comparator outside atmospheric electric field threshold range, and data comparator is sent commands to
Control drive mechanism 3 so that lens barrier appears camera lens.
Embodiment two
Present invention also offers a kind of camera system, including imaging device 1, imaging device 1 includes camera lens, in addition to above-mentioned
The lens protecting apparatus that embodiment is provided.
Compared with prior art, the beneficial effect for the lens protecting apparatus that the present invention is provided is provided with above-mentioned technical proposal
The beneficial effect of camera system is identical, will not be described here.
Wherein, imaging device is high-speed camera or high-speed camera, and camera system also includes fixed support 2, fixed
One end that support 2 is contacted with ground is provided with multiple legs, is placed in order that fixed support 2 can be stablized, the quantity of leg is generally
Three, the other end of fixed support 2 is provided with imaging device, and fixed support 2 is located on stretching body provided with body, drive mechanism 3 is stretched out,
So cause being integrated with imaging device in shooting protection device, the position adjustment of convenient shooting protection device, contracting
The length of short manipulator or push rod so that baffle-type lens protection unit 4 fully covers camera lens.
In the description of above-mentioned embodiment, specific features, structure, material or feature can be in any one or many
Combined in an appropriate manner in individual embodiment or example.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (8)
1. a kind of lens protecting apparatus, it is characterised in that including：Baffle-type lens protection list for protecting camera lens
Member, and for controlling the control unit of the baffle-type lens protection unit according to atmospheric electric field value；
Wherein, the output end of described control unit is connected with the baffle-type lens protection unit.
2. lens protecting apparatus according to claim 1, it is characterised in that described control unit includes：It is big for measuring
The measuring mechanism of gas electric field value, the drive mechanism for driving the baffle-type lens protection unit and for controlling the drive
The DPA data processing activity of motivation structure；
The measuring mechanism is connected with the clutch end of the drive mechanism by the DPA data processing activity, the driving machine
Structure is connected with the baffle-type lens protection unit.
3. lens protecting apparatus according to claim 2, it is characterised in that the baffle-type lens protection unit includes using
In the lens barrier for blocking camera lens and mounting seat for fixing the lens barrier；
The clutch end of the drive mechanism is connected with the mounting seat.
4. lens protecting apparatus according to claim 3, it is characterised in that the clutch end of the drive mechanism and institute
Lens barrier is stated to connect by manipulator or push rod.
5. the lens protecting apparatus according to claim 3 or 4, it is characterised in that the drive mechanism is motor, pneumatic
Machine or hydraulic press.
6. lens protecting apparatus according to claim 2, it is characterised in that the DPA data processing activity includes：Data are believed
Number receiver and the data comparator for comparing atmospheric electric field value and predetermined threshold value size；
The measuring mechanism is connected with the input of the data signal receiver, the output end of the data signal receiver with
The input of the data comparator is connected, the output end of the data comparator and the signal input part of the drive mechanism
It is connected.
7. a kind of camera system, including imaging device, the imaging device include camera lens, it is characterised in that the camera system
Also include the lens protecting apparatus described in any one of claim 1~6.
8. camera system according to claim 7, it is characterised in that the camera system also includes fixed support, described
One end that fixed support is contacted with ground is provided with multiple legs, and the support bracket fastened other end is provided with the imaging device, institute
State fixed support and be located at provided with body, drive mechanism is stretched out on the stretching body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106727.7U CN206411394U (en) | 2017-01-23 | 2017-01-23 | Lens protection device and camera system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106727.7U CN206411394U (en) | 2017-01-23 | 2017-01-23 | Lens protection device and camera system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411394U true CN206411394U (en) | 2017-08-15 |
Family
ID=59557500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106727.7U Expired - Fee Related CN206411394U (en) | 2017-01-23 | 2017-01-23 | Lens protection device and camera system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411394U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300379A (en) * | 2017-08-29 | 2017-10-27 | 中国电力科学研究院 | A kind of flight path calculation matrix and flight trajectory measurmg system |
| CN107449974A (en) * | 2017-09-29 | 2017-12-08 | 国网陕西省电力公司 | Distortion electric field measuring system and method below a kind of transmission line of alternation current |
| CN109991795A (en) * | 2019-04-30 | 2019-07-09 | 江苏数字鹰科技股份有限公司 | A kind of lens protecting apparatus |
| CN111474893A (en) * | 2019-11-23 | 2020-07-31 | 田华 | Intelligent pixel array control system |
-
2017
- 2017-01-23 CN CN201720106727.7U patent/CN206411394U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300379A (en) * | 2017-08-29 | 2017-10-27 | 中国电力科学研究院 | A kind of flight path calculation matrix and flight trajectory measurmg system |
| CN107449974A (en) * | 2017-09-29 | 2017-12-08 | 国网陕西省电力公司 | Distortion electric field measuring system and method below a kind of transmission line of alternation current |
| CN109991795A (en) * | 2019-04-30 | 2019-07-09 | 江苏数字鹰科技股份有限公司 | A kind of lens protecting apparatus |
| CN111474893A (en) * | 2019-11-23 | 2020-07-31 | 田华 | Intelligent pixel array control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210811 Address after: 510700 3rd, 4th and 5th floors of building J1 and 3rd floor of building J3, No.11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: China South Power Grid International Co.,Ltd. Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: 510080 West Tower 13-20 Floor, Shui Jungang 6 and 8 Dongfeng East Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: China South Power Grid International Co.,Ltd. Patentee before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
|
| 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: 20170815 |