CN204883142U - A support and IR -CUT camera for installing IR -CUT camera - Google Patents
A support and IR -CUT camera for installing IR -CUT camera Download PDFInfo
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- CN204883142U CN204883142U CN201520536247.5U CN201520536247U CN204883142U CN 204883142 U CN204883142 U CN 204883142U CN 201520536247 U CN201520536247 U CN 201520536247U CN 204883142 U CN204883142 U CN 204883142U
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- cut
- magnet
- ferrimagnet
- video camera
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Abstract
The utility model discloses a support for installing the IR -CUT camera, including branch and unable adjustment base, branch install in unable adjustment base is last, the last magnet of installing of unable adjustment base, its characterized in that, the last ferromagnetic material that is equipped with of unable adjustment base, ferromagnetic material is located between magnet and the IR -CUT. The technical scheme of the utility model can reduce or even eliminate the magnetic disturbance that magnet produced to IR -CUT, guarantee IR -CUT's normal work, further improve the image quality.
Description
Technical field
The utility model relates to picture pick-up device field, especially relates to a kind of support for installing IR-CUT video camera and a kind of IR-CUT video camera.
Background technology
Video camera needs as the main executive of video monitoring the state keeping moment work, and the video pictures quality alternately making video camera take at daytime and night can be uneven.In order to adapt to the shooting under varying environment, ensureing under different light environments can the video pictures of shooting clear, has installed IR-CUT, meet day and night photographing request by the switching of IR-CUT in video camera.
When video camera is fixed, is directly added by screw sometimes and be fixed on metope or other supporting objects.Also have in prior art and adopt magnetic part to be fixed, but magnetic part can produce interference to IR-CUT under specific circumstances, makes it malfunctioning, causes video camera to occur imaging problem.
Summary of the invention
In order to eliminate the magnetic interference to IR-CUT while fixing in magnetic, the utility model proposes a kind of support for installing IR-CUT video camera and a kind of IR-CUT video camera.
As the first embodiment, the utility model provides a kind of support for installing IR-CUT video camera, comprise pole and firm banking, described pole is installed on described firm banking, described firm banking is provided with magnet, described firm banking is provided with ferrimagnet, and described ferrimagnet is between described magnet and IR-CUT.
On the basis of the first embodiment, as the second embodiment, described ferrimagnet is horizontally placed between described magnet and IR-CUT.
On the basis of the second embodiment, as the third embodiment, described magnet is positioned at the frontal plane of projection of described ferrimagnet.
On the basis of the third embodiment, as the 4th kind of embodiment, described ferrimagnet is iron plate or iron hoop.
On the basis of the 4th kind of embodiment, as the 5th kind of embodiment, the thickness of described ferrimagnet is a.
On the basis of the 5th kind of embodiment, as the 6th kind of embodiment, the thickness of described ferrimagnet is 0.5mm-10mm.
On the basis of the 6th kind of embodiment, as the 7th kind of embodiment, the thickness of described ferrimagnet is 1.2mm.
On the basis of the 6th kind of embodiment, as the 8th kind of embodiment, the thickness of described ferrimagnet is 4mm.
As the 9th kind of embodiment, the utility model provides a kind of IR-CUT video camera, and described IR-CUT video camera is provided with above-mentioned embodiment one to the support described in embodiment eight.
A kind of support for installing IR-CUT video camera provided by the utility model, by installing magnet and ferrimagnet on firm banking, can be adsorbed onto firm banking on other magnetic parts by magnet, facilitate the installation and removal of IR-CUT video camera; Ferrimagnet is arranged between magnet and IR-CUT simultaneously, can shield and offset the magnetic that magnet produces, and reduces and eliminates magnet to the interference of IR-CUT, ensureing the normal work of IR-CUT, improve the shooting effect of video camera further.In addition, ferrimagnet is horizontal between magnet and IR-CUT, is compared to vertical placement, effectively can intercept the magnetic that magnet produces, and reduces the magnetic interference to IR-CUT further.In addition, magnet is positioned at the frontal plane of projection of ferrimagnet, and namely magnet covers by ferrimagnet completely, further elimination is done to the magnetic force that it produces, reduce the magnetic interference to IR-CUT, increase the contact area with magnet simultaneously, improve absorption affinity between the two.In addition, ferrimagnet is iron plate or iron hoop, and iron plate can increase the neutralization effect to magnet on the one hand, and on the other hand, iron hoop can make to connect more flexible, for convenience detach.In addition, the thickness of ferrimagnet is a, a numerical value is 0.5mm-10mm, and the thickness within the scope of this can have better neutralization effect to the magnetic that magnet produces, and the magnetic of self also can not produce interference to IR-CUT simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the support that the utility model embodiment provides.
Embodiment
The beneficial effect of the technical matters solved to make the utility model, the technical scheme of employing and generation is clearly understood, is described in further detail the utility model below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is called as " being connected to " or " being adsorbed in " another element, it can be directly connected to another element or may there is centering elements simultaneously.
IR-CUT, is also called: two optical-filter switcher.Refer to built-in one group of filter in cam lens group, after the infrared induction point outside camera lens detects the power change of light, built-in IR-CUT automatic switchover filter can automatically switch according to the power of extraneous light thereupon, makes image reach optimum efficiency.That is, by day or under night, two optical filter can automatically switch filter, no matter be therefore by day or under night, can obtain optimal imaging effect.
Embodiment one
As shown in Figure 1, a kind of support for installing IR-CUT video camera that the present embodiment provides, comprise pole 1 and firm banking 2, pole 1 is installed on firm banking 2, firm banking 2 is provided with magnet 3, firm banking 2 is provided with ferrimagnet 4, and ferrimagnet 4 is between magnet 3 and IR-CUT5.
Magnet 3 is arranged on firm banking 2, can be adsorbed onto on other magnetic parts by firm banking 2 by magnet 3.Owing to there being solenoid actuated parts in IR-CUT5, the magnetic force that magnet 3 produces can produce magnetic interference to solenoid actuated parts, it can be made malfunctioning, and then imaging is gone wrong under some angle of solenoid actuated parts.Ferrimagnet 4 is set between magnet 3 and IR-CUT5, the magnetic that magnet 3 produces can be shielded and offset, reduce and eliminate the interference of magnet 3 pairs of solenoid actuated parts, ensure the normal work of IR-CUT5, improve the shooting effect of video camera further.
Ferrimagnet 4 is horizontally placed between magnet 3 and IR-CUT5.Ferrimagnet 4 is horizontal between magnet 3 and IR-CUT5, is compared to vertical placement, effectively can offset the magnetic that magnet 3 produces, and reduces the magnetic interference to IR-CUT5 further.
Magnet 3 is positioned at the frontal plane of projection of ferrimagnet 4.Magnet 3 is positioned at the frontal plane of projection of ferrimagnet 4, namely magnet 3 covers by ferrimagnet 4 completely, further offsets, reduce the magnetic interference to IR-CUT5 to the magnetic force that magnet 3 produces, increase the contact area with magnet 3 simultaneously, improve absorption affinity between the two.
Ferrimagnet 4 is iron plate or iron hoop.When ferrimagnet 4 is iron plate, iron plate can increase the neutralization effect to magnet, increases contact area between the two, improves absorption affinity between the two simultaneously; When ferrimagnet 4 is iron hoop, iron hoop, the magnetic force that counteracting magnet 3 produces while, can make connection between the two more flexible, further facilitates dismounting and move.Ferrimagnet 4 is herein not specifically limited, and other ferrimagnets except iron plate, iron hoop all can be used in this programme.
The thickness of ferrimagnet 4 is a.The thickness determinative of ferrimagnet 4 is the parameter factor such as size and magnetic force of magnet 3.Wherein, the value of a is 1.2mm.When ferrimagnet is iron hoop, the specification of magnet is: diameter 10mm, thickness 2.5mm, during magnetic force N38; The specification of corresponding iron hoop is: internal diameter 58.2mm, external diameter 75.3mm, thickness 1.2mm.The ferrimagnet 4 met the demands not only can attract each other with magnet 3, also can by the interference reduced or eliminate solenoid actuated parts in IR-CUT5 of cancelling out each other of magnetic force between the two.
Present embodiments provide a kind of support for installing IR-CUT video camera, compared with prior art, its technique effect is:
Firm banking 2 arranges the magnetic interference that ferrimagnet 4 can offset magnet 3 couples of IR-CUT5, ensures that it normally works, improve the image quality of video camera further.In order to ensure the counteracting ability of ferrimagnet 4, ferrimagnet 4 is horizontally placed between magnet 3 and IR-CUT5, magnet 3 is positioned at the frontal projected area of ferrimagnet 4 simultaneously, ensures that the magnetic of magnet 3 can further be offset by ferrimagnet 4, reduces the interference to IR-CUT5 further.In the selecting of ferrimagnet 4, be preferably iron plate or iron hoop, can frontal projected area be increased on the one hand, strengthen and the magnetic of magnet 3 is offset; On the other hand, can make to connect between the two more accurately and flexibly, conveniently move.The thickness of ferrimagnet 4 is chosen for a, and its a determines according to parameter factors such as the size of magnet 3 and magnetic force, better can offset the magnetic force that magnet 3 produces, ensure the normal work of IR-CUT5 further.
Embodiment two
Compared with embodiment one, the thickness a of the ferrimagnet of embodiment two is 4mm.When ferrimagnet is iron plate, the specification of magnet is: diameter 8mm, thickness 5mm, during magnetic force N38; The specification of corresponding iron plate is: diameter 65mm, thickness 4mm.The ferrimagnet of this thickness can be cancelled out each other with the magnetic of magnet, ensures the normal work of IR-CUT, improves the image quality of video camera further.
Embodiment three
Compared with embodiment one, the thickness a of the ferrimagnet of embodiment three is 0.5mm.The ferrimagnet of this thickness can be cancelled out each other with the magnetic of magnet, ensures the normal work of IR-CUT, improves the image quality of video camera further.
Embodiment four
Compared with embodiment one, the thickness a of the ferrimagnet of embodiment four is 8mm.The ferrimagnet of this thickness can be cancelled out each other with the magnetic of magnet, ensures the normal work of IR-CUT, improves the image quality of video camera further.
Embodiment five
Compared with embodiment one, the thickness a of the ferrimagnet of embodiment five is 10mm.The ferrimagnet of this thickness can be cancelled out each other with the magnetic of magnet, ensures the normal work of IR-CUT, improves the image quality of video camera further.
Embodiment six
Present embodiments provide a kind of IR-CUT video camera, this IR-CUT video camera is provided with the support in above-described embodiment one to embodiment five.
Present embodiments provide a kind of IR-CUT video camera, compared with prior art, its technique effect is:
Except IR-CUT also can comprise the elements such as mainboard, camera lens, infrared inductor in the head of this IR-CUT video camera, same, the magnetic force that magnet produces can cause magnetic interference to elements such as the mainboard in head, inductors, has influence on the normal work of element.After adding above-mentioned support, not only can reduce or eliminate the impact of magnet on IR-CUT, also can reduce or eliminate the magnetic interference to other components and parts in head simultaneously, thus the normal work of components and parts in guarantee head, the scope of application of further increase IR-CUT video camera, improve by day with the image quality at night.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. one kind for installing the support of IR-CUT video camera, comprise pole and firm banking, described pole is installed on described firm banking, described firm banking is provided with magnet, it is characterized in that, described firm banking is also provided with ferrimagnet, and described ferrimagnet is between described magnet and IR-CUT.
2. a kind of support for installing IR-CUT video camera according to claim 1, it is characterized in that, described ferrimagnet is horizontally placed between described magnet and IR-CUT.
3. a kind of support for installing IR-CUT video camera according to claim 2, it is characterized in that, described magnet is positioned at the frontal plane of projection of described ferrimagnet.
4. a kind of support for installing IR-CUT video camera according to claim 3, is characterized in that, described ferrimagnet is iron plate or iron hoop.
5. a kind of support for installing IR-CUT video camera according to claim 4, is characterized in that, the thickness of described ferrimagnet is a.
6. a kind of support for installing IR-CUT video camera according to claim 5, is characterized in that, the thickness of described ferrimagnet is 0.5mm-10mm.
7. a kind of support for installing IR-CUT video camera according to claim 6, is characterized in that, the thickness of described ferrimagnet is 1.2mm.
8. a kind of support for installing IR-CUT video camera according to claim 6, is characterized in that, the thickness of described ferrimagnet is 4mm.
9. an IR-CUT video camera, is characterized in that, described IR-CUT video camera is provided with the support described in the claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536247.5U CN204883142U (en) | 2015-07-22 | 2015-07-22 | A support and IR -CUT camera for installing IR -CUT camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536247.5U CN204883142U (en) | 2015-07-22 | 2015-07-22 | A support and IR -CUT camera for installing IR -CUT camera |
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| CN204883142U true CN204883142U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520536247.5U Expired - Fee Related CN204883142U (en) | 2015-07-22 | 2015-07-22 | A support and IR -CUT camera for installing IR -CUT camera |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519678A (en) * | 2018-11-27 | 2019-03-26 | 徐州矿自动化科技有限公司 | A kind of mining elevator wireless multiple parameter tester displacement fitting device |
| CN111442163A (en) * | 2020-04-23 | 2020-07-24 | 招商局重工（江苏）有限公司 | Portable total powerstation location support frame that slides |
-
2015
- 2015-07-22 CN CN201520536247.5U patent/CN204883142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519678A (en) * | 2018-11-27 | 2019-03-26 | 徐州矿自动化科技有限公司 | A kind of mining elevator wireless multiple parameter tester displacement fitting device |
| CN111442163A (en) * | 2020-04-23 | 2020-07-24 | 招商局重工（江苏）有限公司 | Portable total powerstation location support frame that slides |
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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: 20151216 Termination date: 20190722 |