CN102665037A - Video acquisition device - Google Patents
Video acquisition device Download PDFInfo
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- CN102665037A CN102665037A CN2012101450393A CN201210145039A CN102665037A CN 102665037 A CN102665037 A CN 102665037A CN 2012101450393 A CN2012101450393 A CN 2012101450393A CN 201210145039 A CN201210145039 A CN 201210145039A CN 102665037 A CN102665037 A CN 102665037A
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- Prior art keywords
- acquisition device
- video acquisition
- camera assembly
- installation portion
- sleeve
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- 238000009434 installation Methods 0.000 claims description 41
- 239000000725 suspension Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 abstract description 9
- 239000012467 final product Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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Abstract
The invention provides a video acquisition device, which comprises a photographic component and a mounting part, wherein the photographic component comprises a first end and a second end; the mounting part comprises a first surface matched with a surface to be mounted and a second surface opposite to the first surface; a hole is formed in the mounting part; the photographic component is movably connected with the mounting part; and the end part of the first end of the photographic component is inserted into the hole from the direction of the first surface, and is positioned in the hole. The photographic component is movably connected with the mounting part, so that the photographic component can be conveniently rotated from a lower part; and in the process, the mounted video acquisition device is not required to be disassembled from a top ceiling, and only the photographic component is required to be rotated from the lower part, so that the whole mounting and debugging processes are convenient.
Description
Technical field
The present invention relates to the image collecting device field, more specifically, relate to a kind of video acquisition device that is used to monitor.
Background technology
The video acquisition device that is used to gather the passenger flow video of the prior art adopts the bigger common dome-type video acquisition device of profile more, and its diameter is all more than 110mm, highly all more than 60mm.Though this video acquisition device can be regulated camera angle, but do not have hidden function.
In addition, also has the video acquisition device of hidden in the prior art, the video acquisition device of for example camouflage type and pin hole type.This video acquisition device is used on the bank ATM machine more, is not suitable for being installed in roof (for example ceiling) and upward uses as the passenger flow video acquisition device.
Mode below the video acquisition device of hidden of the prior art adopts is usually installed: (1) is climbed on the furred ceiling and is installed, and is a very thing of difficulty and in fact climb to above the furred ceiling, and large tracts of land is installed very time-consuming.(2) pull down a furred ceiling when mounted, the furred ceiling of pulling down is replaced after video acquisition device is installed again, this kind mode can't be adapted to totally enclosed furred ceiling.
It is thus clear that the video acquisition device of hidden of the prior art installs very inconvenience.After the installation, when needs adjustment angle, need remove video acquisition device, reorientate install and need be on furred ceiling secondary drilling.Further, if the angle of adjustment is smaller, the close together between the hole of being bored for twice causes the problem of dropout easily.
Summary of the invention
The present invention aims to provide a kind of video acquisition device, after installing in the solution prior art, is inconvenient to adjust the problem of image angle.
For solving the problems of the technologies described above, according to an aspect of the present invention, a kind of video acquisition device is provided, comprising: camera assembly, camera assembly comprise first end and second end; Installation portion, installation portion comprise with first of surface engagement to be installed and with first relative second, installation portion is provided with the hole; Camera assembly and installation portion flexibly connect; The end of first end of camera assembly is from first direction patchhole, and the end is positioned at the hole.
Further, camera assembly and installation portion are slidingly connected.
Further, installation portion comprises mounting panel and axle sleeve, and axle sleeve comprises first end and second end, and first end of axle sleeve is connected with mounting panel, and mounting panel and axle sleeve are run through in the hole, and the one side that is connected with axle sleeve of mounting panel is first.
Further, camera assembly comprises the support portion, and camera assembly is supported on the axle sleeve through the support portion.
Further, camera assembly comprises sleeve, end cap and image unit, and image unit is installed in the inside of sleeve through end cap.
Further, end cap is threaded with first end of sleeve.
Further, video acquisition device also comprises the suspension installing rack, and the suspension installing rack removably is connected with second end of sleeve.
Further, the suspension installing rack removably is connected through screw thread with second end of sleeve.
Further, video acquisition device also comprises lid, and lid removably is connected with installation portion or camera assembly.
Camera assembly of the present invention is connected with installation portion versatilely, thereby can rotate camera assembly easily from the below.In this process, need already installed video acquisition device not removed from ceiling, only need rotate camera assembly and get final product from the below, whole erection and debug process are all very convenient.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the decomposing schematic representation of the video acquisition device among the present invention;
Fig. 2 has schematically shown the video acquisition device among the present invention at the overall structure sketch map of the mounting cover period of the day from 11 p.m. to 1 a.m not;
Fig. 3 has schematically shown the scheme of installation of the video acquisition device among the present invention; And
Fig. 4 has schematically shown the structural representation of suspension installing rack.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As illustrated in fig. 1 and 2, the video acquisition device among the present invention comprises: camera assembly 200, camera assembly 200 comprise first end and second end; Installation portion 100, installation portion 100 comprise with first of surface engagement to be installed and with first relative second, installation portion 100 is provided with hole 111; Camera assembly 200 flexibly connects with installation portion 100; The end of first end of camera assembly 200 is from first direction patchhole 111, and the end is positioned at hole 111.Preferably, the maximum gauge of camera assembly 200 is 2cm, therefore, only need on ceiling, beat the less hole of diameter, just can realize installing.Preferably, camera assembly 200 is columns.
Please combine Fig. 3, during installation, the end of first end of camera assembly 200 inserted in the hole 111 of installation portion 100 by a side of first of installation portion 100.At this moment, camera assembly 200 is connected with installation portion 100 versatilely, can rotate camera assembly 200 from a side of second easily.Then, on surface to be installed (for example ceiling 500), offer a hole of matching, installation portion 100 and the camera assembly 200 above that of setting are versatilely aimed at lip-deep hole to be installed with installation portion 100 and/or camera assembly 200.Then, camera assembly 200 is inserted lip-deep hole to be installed, thereby camera assembly 200 is hidden in the top of ceiling 500.Then, installation portion 100 is fixed on the ceiling 500 through installing hole on it 112 and screw etc.Because the end of first end of camera assembly 200 is positioned at hole 111, therefore can not be exposed to the outside of installation portion 100, also be not easy to be found, thereby played hidden purpose by the people.
After accomplishing above-mentioned installation, the camera angle of regulating camera assembly 200 if desired can be rotated camera assembly 200 with hand or other instrument, with the angle (for example, slewing area is the 0-360 degree) of adjusting its shooting directly from the below of installation portion 100.In this process, need already installed video acquisition device not removed from ceiling, only need rotate camera assembly 200 from the below and get final product.Therefore, the process of whole erection and debugging is all very convenient.In addition, the present invention also has characteristics simple in structure, that cost is low, installation and maintenance efficient is high.In addition, in the process of adjustment angle, need be on surface to be installed secondary drilling, therefore can avoid owing to adjust the less dropout problem that causes of angle.
Preferably, camera assembly 200 is slidingly connected with installation portion 100.When employing is slidingly connected, can not cause the variation of the height of camera assembly 200 in the process of adjustment, can improve the stable and disguised of video acquisition so that camera assembly 200 is in sustained height all the time.Certainly, camera assembly 200 also can be being connected of alternate manner with installation portion 100, for example screw thread etc.
Preferably, as shown in Figure 1, installation portion 100 comprises mounting panel 110 and axle sleeve 120; Axle sleeve comprises first end and second end; First end of axle sleeve 120 is connected with mounting panel 110, and mounting panel 110 and axle sleeve 120 are run through in hole 111, and the one side that is connected with axle sleeve 120 of mounting panel 110 is first.Further, camera assembly 200 comprises support portion 223, and camera assembly 200 is supported on the axle sleeve 120 through support portion 223 and (for example is supported on second end of axle sleeve 120).For example, support portion 223 can be the convexity of step-like or other form.Like this,, just can camera assembly 200 be bearing on the installation portion 100, prevent that camera assembly 200 from falling from hole 111 through cooperating of axle sleeve 120 and support portion 223.In another not shown embodiment, the set inside of axle sleeve 120 has the step that matches with support portion 223.Like this, behind 223 patchholes 111 of support portion, be seated in the step place of axle sleeve 120 inside, hold thereby be mounted portion 100.Preferably, the diameter of mounting panel 110 is less than 50mm, and its thickness is less than 5mm, so that realize better hidden function.
In a not shown preferred embodiment, has the positioning tooth that cooperatively interacts between support portion 223 and the axle sleeve 120 (particularly its end or its inner step).Through positioning tooth, can prevent because unexpected disturbance causes the variation of the shooting angle of camera assembly.
Preferably, as shown in Figure 1, camera assembly 200 comprises sleeve 220, end cap 210 and image unit (not shown), and image unit is installed in the inside of sleeve 220 through end cap 210.Preferably, end cap 210 is threaded with first end of sleeve 220.Because between end cap 210 and the sleeve 220 is the ground that removably connects, therefore, installation and removal image unit easily.In addition, end cap 210 can also form the protection to image unit, prevents that it from receiving unexpected failure.Preferably, sleeve 220 adopts metal to process, and is beneficial to heat radiation.
In a preferred embodiment, as shown in Figure 4, video acquisition device also comprises suspension installing rack 400, and suspension installing rack 400 removably is connected with second end of sleeve 220.Owing to possessed suspension installing rack 400, therefore, can the video acquisition device among the present invention be applied to the occasion that needs suspension to install.At this moment, only need second end of camera assembly 200 and suspension installing rack 400 be coupled together, and then will hang installing rack 400 and be installed to roof etc. and locate to get final product.Preferably, suspension installing rack 400 removably is connected through screw thread with second end of sleeve 220.
It is thus clear that; Owing to be equipped with suspension installing rack 400, make that the video acquisition device among the present invention can have dual-use function, promptly hidden function and suspension installation function; And install very convenient; Additional parts need be provided, can apply the present invention to hidden and two kinds of occasions of suspension installation, improve the flexibility of the present invention and the scope of application.Do not need to be specially these two kinds of different video acquisition devices of occasion design yet, thereby reduced cost, improved the versatility of part, for buying, maintenance and construction bring great convenience.Preferably, suspension installing rack 400 comprises joint arrangement, so that regulate the direction and the angle of camera assembly.
For example, in real preferred embodiment shown in Figure 1, sleeve 220 comprises body 221 and base 222, and base 222 is connected with body 221.Preferably, base 222 is provided with installing hole.Installing rack 400 is connected with camera assembly through the installing hole on the base 222.
Preferably, suspension installing rack 400 comprises base 410 and connecting portion 420, and base 410 is connected with connecting portion 420 pivotly.Further, suspension installing rack 400 also comprises sticking department 430, can make base 410 and connecting portion 420 remain on relatively-stationary position through sticking department 430, thereby realizes the effect of angular adjustment.For example, connecting portion 420 can be connected with the installing hole on the base 222.
In a preferred embodiment; As shown in Figure 1, video acquisition device also comprises lid 300, and lid 300 is arranged on installation portion 100 or camera assembly 200 removably connects; Screw will be used to install installation portion 100 shelters from; Make profile of the present invention more attractive in appearance, and play dustproof effect, clean also very convenient.
Preferably, lid 300 has the profile of camber line shape.Preferably, lid 300 adopts the color that matches with surface to be installed, for example milky etc.Like this, combined together in the present invention and whole surface to be installed, improved the image of application scenarios such as market.In addition, lid 300 can adopt plastic material, in case produce atomizating phenomenon.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a video acquisition device is characterized in that, comprising:
Camera assembly (200), said camera assembly (200) comprises first end and second end;
Installation portion (100), said installation portion (100) comprise with first of surface engagement to be installed and with said first relative second, said installation portion (100) is provided with hole (111); Said camera assembly (200) flexibly connects with said installation portion (100);
Said hole (111) is inserted from said first direction in the end of first end of said camera assembly (200), and said end is positioned at said hole (111).
2. video acquisition device according to claim 1 is characterized in that, said camera assembly (200) is slidingly connected with said installation portion (100).
3. video acquisition device according to claim 1; It is characterized in that; Said installation portion (100) comprises mounting panel (110) and axle sleeve (120), and said axle sleeve (120) comprises first end and second end, and first end of said axle sleeve (120) is connected with said mounting panel (110); Said mounting panel (110) and said axle sleeve (120) are run through in said hole (111), and the one side that is connected with said axle sleeve (120) of said mounting panel (110) is said first.
4. video acquisition device according to claim 3 is characterized in that, said camera assembly (200) comprises support portion (223), and said camera assembly (200) is supported on the said axle sleeve (120) through said support portion (223).
5. video acquisition device according to claim 1 is characterized in that, said camera assembly (200) comprises sleeve (220), end cap (210) and image unit, and said image unit is installed in the inside of said sleeve (220) through said end cap (210).
6. video acquisition device according to claim 5 is characterized in that, said end cap (210) is threaded with first end of said sleeve (220).
7. video acquisition device according to claim 6 is characterized in that, said video acquisition device also comprises suspension installing rack (400), and said suspension installing rack (400) removably is connected with second end of said sleeve (220).
8. video acquisition device according to claim 7 is characterized in that, said suspension installing rack (400) removably is connected through screw thread with second end of said sleeve (220).
9. according to each described video acquisition device among the claim 1-8, it is characterized in that said video acquisition device also comprises lid (300), said lid (300) removably is connected with said installation portion (100) or said camera assembly (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145039.3A CN102665037B (en) | 2012-05-10 | 2012-05-10 | Video acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145039.3A CN102665037B (en) | 2012-05-10 | 2012-05-10 | Video acquisition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102665037A true CN102665037A (en) | 2012-09-12 |
| CN102665037B CN102665037B (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210145039.3A Active CN102665037B (en) | 2012-05-10 | 2012-05-10 | Video acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102665037B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088658A (en) * | 2015-08-05 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1534208A (en) * | 2003-03-31 | 2004-10-06 | 庄儒桂 | Bolt capable of holding other device |
| US20040222340A1 (en) * | 2003-03-28 | 2004-11-11 | Richardson Paul William | Camera mount |
| CN2685927Y (en) * | 2002-09-20 | 2005-03-16 | 佩尔科公司 | Camera mounting structure and camera support assembly |
| CN2750348Y (en) * | 2004-12-01 | 2006-01-04 | *** | Ceiling type mounting mechanism of spherical video camera cradle head |
| CN200979643Y (en) * | 2006-10-09 | 2007-11-21 | 黎建传 | An improved video camera |
| CN201813458U (en) * | 2010-08-20 | 2011-04-27 | Tcl集团股份有限公司 | Camera device |
| CN201963656U (en) * | 2010-10-28 | 2011-09-07 | 杭州海康威视数字技术股份有限公司 | Spherical pick-up camera and equipment high-speed connecting structure |
| CN202121680U (en) * | 2011-05-05 | 2012-01-18 | 上海芯启电子科技有限公司 | Bracket structure of camera combinations |
| CN202587156U (en) * | 2012-05-10 | 2012-12-05 | 北京文安科技发展有限公司 | Video capturing device |
-
2012
- 2012-05-10 CN CN201210145039.3A patent/CN102665037B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685927Y (en) * | 2002-09-20 | 2005-03-16 | 佩尔科公司 | Camera mounting structure and camera support assembly |
| US20040222340A1 (en) * | 2003-03-28 | 2004-11-11 | Richardson Paul William | Camera mount |
| CN1534208A (en) * | 2003-03-31 | 2004-10-06 | 庄儒桂 | Bolt capable of holding other device |
| CN2750348Y (en) * | 2004-12-01 | 2006-01-04 | *** | Ceiling type mounting mechanism of spherical video camera cradle head |
| CN200979643Y (en) * | 2006-10-09 | 2007-11-21 | 黎建传 | An improved video camera |
| CN201813458U (en) * | 2010-08-20 | 2011-04-27 | Tcl集团股份有限公司 | Camera device |
| CN201963656U (en) * | 2010-10-28 | 2011-09-07 | 杭州海康威视数字技术股份有限公司 | Spherical pick-up camera and equipment high-speed connecting structure |
| CN202121680U (en) * | 2011-05-05 | 2012-01-18 | 上海芯启电子科技有限公司 | Bracket structure of camera combinations |
| CN202587156U (en) * | 2012-05-10 | 2012-12-05 | 北京文安科技发展有限公司 | Video capturing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088658A (en) * | 2015-08-05 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine |
| CN105088658B (en) * | 2015-08-05 | 2018-06-19 | 无锡小天鹅股份有限公司 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102665037B (en) | 2015-05-13 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 100085 Beijing, East Road, No. 1, building No. 7, building No. 4, ocean building, Haidian District Patentee after: Wen'an Beijing intelligent technology Limited by Share Ltd Address before: 100083, 903A building, Dongsheng building, No. 8 East Zhongguancun Road, Beijing, Haidian District Patentee before: Beijing Wenan Technology Development Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: 3G wireless video acquisition device, realization method and system of wireless video monitoring Effective date of registration: 20160801 Granted publication date: 20150513 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Wen'an Beijing intelligent technology Limited by Share Ltd Registration number: 2016990000666 |
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Date of cancellation: 20171110 Granted publication date: 20150513 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Wen'an Beijing intelligent technology Limited by Share Ltd Registration number: 2016990000666 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: 3G wireless video acquisition device, realization method and system of wireless video monitoring Effective date of registration: 20171110 Granted publication date: 20150513 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Wen'an Beijing intelligent technology Limited by Share Ltd Registration number: 2017990001046 |
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| CP02 | Change in the address of a patent holder |
Address after: 8 floors of Block E, No.2 Building, 9 Yuan, Fenghao East Road, Haidian District, Beijing 100094 Patentee after: Wen'an Beijing intelligent technology Limited by Share Ltd Address before: 100085 Fourth Floor of Huanyang Building, 7th Building, No. 1 Courtyard, Shangdi East Road, Haidian District, Beijing Patentee before: Wen'an Beijing intelligent technology Limited by Share Ltd |
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Date of cancellation: 20191122 Granted publication date: 20150513 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Wen'an Beijing intelligent technology Limited by Share Ltd Registration number: 2017990001046 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: 3G wireless video acquisition device, realization method and system of wireless video monitoring Effective date of registration: 20191122 Granted publication date: 20150513 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Wen'an Beijing intelligent technology Limited by Share Ltd Registration number: Y2019990000571 |
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