CN202009447U - Video display stand - Google Patents
Video display stand Download PDFInfo
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- CN202009447U CN202009447U CN2011200963839U CN201120096383U CN202009447U CN 202009447 U CN202009447 U CN 202009447U CN 2011200963839 U CN2011200963839 U CN 2011200963839U CN 201120096383 U CN201120096383 U CN 201120096383U CN 202009447 U CN202009447 U CN 202009447U
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- pedestal
- camera
- signal processor
- lvds
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Abstract
The embodiment of the utility model discloses a video display stand based on low-voltage differential signal transmission (LVDS) transmission, which comprises a camera, an arm lever and a pedestal, the camera is movably mounted on the pedestal through the arm lever, wherein an optical imaging lens and a signal transmitter which are connected with each other are arranged in the camera; a signal transmission cable is arranged in the arm lever; a signal receiver, a signal processor and a control button module are arranged in the pedestal, and the signal receiver and the control button module are respectively connected with the signal processor; and the signal transmitter is connected with the signal receiver through the signal transmission cable. The video display stand overcomes the defect that since the signal processor and the optical imaging lens in the prior art are arranged in a concentrating way, the lens and a sensor are damaged by a high-temperature environment produced by the signal processor operating for a long time.
Description
Technical field
The utility model relates to the video equipment technical field, more particularly, relates to a kind of video showing platform based on Low Voltage Differential Signal transmission LVDS.
Background technology
Video showing platform based on photoelectric conversion technique, is an a kind of demonstration equipment that picture signal output on display devices such as projector, monitor display with information translation such as material object, manuscript, picture, processes by ccd video camera.
The video showing platform of integrated form comprises camera armed lever and pedestal in the prior art, and camera partly comprises optical imagery camera lens, signal processor etc.
Yet this kind show stand structure of the prior art is concentrated camera lens, signal processor and is provided with, and makes the heat that produces when described signal processor is worked be difficult for shedding, and causes long term high temperature environmental damage camera lens and transducer.
The utility model content
In view of this, the utility model provides a kind of video showing platform, and signal processor and optical imagery camera lens are divided in pedestal and the camera, improves the two and concentrates signal processor work heat radiation when being provided with and cause camera lens and the impaired present situation of transducer.
A kind of video showing platform comprises: camera, armed lever and pedestal, and described camera is movably arranged on the pedestal, wherein by armed lever:
Be provided with the optical imagery camera lens and the sender unit that are connected in the described camera;
Be provided with signal transmssion line in the described armed lever;
Be provided with signal receiver, signal processor and control key-press module in the described pedestal, described signal receiver is connected with described signal processor respectively with described control key-press module;
Described sender unit is connected with described signal receiver by signal transmssion line.
In the present embodiment by optical imagery camera lens and signal processor branch are arranged, described optical imagery camera lens is arranged in the camera, and described signal processor is located in the pedestal, has realized that the two separation is provided with, and has realized that camera lens is not subjected to the purpose that the signal processor heat radiation influences and the life-span prolongs.
Preferably, described sender unit is specially based on Low Voltage Differential Signal transmission LVDS and sends chip.
Preferably, described signal transmssion line is specially the LVDS transmission line.
Preferably, described signal receiver is specially the LVDS receiving chip.
Adopt the LVDS transmission form in the above-mentioned execution mode, power consumption was lower when described LVDS provided high data transmission rate, and reached and avoid because the radiation that analog signal transmission is brought reaches the effect of signal attenuation greatly.
From above-mentioned technical scheme as can be seen, the utility model embodiment adopts the optical imagery camera lens is arranged in the video showing platform, signal processor is installed in the pedestal, described signal processor and described optical imagery camera lens branch are arranged, not only can make camera lens away from the heat production source, overcome in the prior art because of signal processor and the concentrated setting of optical imagery camera lens, and cause the signal processor long-term work to produce the shortcoming of hot environment damage camera lens and transducer, further, the LVDS transmission structure that adopts in the utility model can avoid this video showing platform because the radiation that analog signal transmission is brought is big and the problem of signal attenuation.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the disclosed a kind of video showing platform structural representation of the utility model embodiment.
Embodiment
For quote and know for the purpose of, hereinafter the technical term of Shi Yonging, write a Chinese character in simplified form or abridge and be summarized as follows:
LVDS:Low-Voltage Differential Signaling Low Voltage Differential Signal.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of video showing platform, and signal processor and optical imagery camera lens are divided in pedestal and the camera, improves the two and concentrates signal processor work heat radiation when being provided with and cause camera lens and the impaired present situation of transducer.
Fig. 1 shows the disclosed a kind of video showing platform of a kind of utility model embodiment, comprising:
Be provided with the optical imagery camera lens 111 and the sender unit 112 that are connected in the described camera 11;
Be provided with signal transmssion line 121 in the described armed lever 12;
Be provided with signal receiver 131, signal processor 132 and control key-press module 133 in the described pedestal 13, described signal receiver 131 is connected with described signal processor 132 respectively with described control key-press module 133;
Described sender unit 112 is connected 131 by signal transmssion line 121 with described signal receiver.
As preferably, sender unit described in the present embodiment 112 is specially based on Low Voltage Differential Signal transmission LVDS and sends chip, and correspondingly, described signal transmssion line 121 is specially the LVDS transmission line, and described signal receiver is specially the LVDS receiving chip.Adopt the LVDS transmission form, power consumption was lower when high data transmission rate was provided, and reached and avoid because the radiation that analog signal transmission is brought reaches the effect of signal attenuation greatly; Because signal processor was in pedestal, so have more space that signal processor is carried out hardware expanding with respect to prior art during this kind was provided with.
In sum, embodiment of the present utility model adopts the optical imagery camera lens is arranged in the video showing platform, signal processor is installed in the pedestal, described signal processor and described optical imagery camera lens branch are arranged, not only can make camera lens away from the heat production source, overcome in the prior art because of signal processor and the concentrated setting of optical imagery camera lens, and cause the signal processor long-term work to produce the shortcoming of hot environment damage camera lens and transducer, further, the LVDS transmission structure that adopts in the utility model can avoid this video showing platform because the radiation that analog signal transmission is brought is big and the problem of signal attenuation.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. a video showing platform is characterized in that, comprising: camera, armed lever and pedestal, and described camera is movably arranged on the pedestal, wherein by armed lever:
Be provided with the optical imagery camera lens and the sender unit that are connected in the described camera;
Be provided with signal transmssion line in the described armed lever;
Be provided with signal receiver, signal processor and control key-press module in the described pedestal, described signal receiver is connected with described signal processor respectively with described control key-press module;
Described sender unit is connected with described signal receiver by signal transmssion line.
2. show stand according to claim 1 is characterized in that, described sender unit is specially based on Low Voltage Differential Signal transmission LVDS and sends chip.
3. show stand according to claim 1 is characterized in that described signal transmssion line is specially the LVDS transmission line.
4. show stand according to claim 1 is characterized in that described signal receiver is specially the LVDS receiving chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200963839U CN202009447U (en) | 2011-04-02 | 2011-04-02 | Video display stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200963839U CN202009447U (en) | 2011-04-02 | 2011-04-02 | Video display stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202009447U true CN202009447U (en) | 2011-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200963839U Expired - Fee Related CN202009447U (en) | 2011-04-02 | 2011-04-02 | Video display stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202009447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027420A (en) * | 2015-10-06 | 2018-05-11 | 奥托立夫开发公司 | Modular Radar for vehicle |
| CN113544060A (en) * | 2020-09-10 | 2021-10-22 | 深圳市大疆创新科技有限公司 | Sensor assembly, imaging device, movable platform and calibration method of sensor |
-
2011
- 2011-04-02 CN CN2011200963839U patent/CN202009447U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027420A (en) * | 2015-10-06 | 2018-05-11 | 奥托立夫开发公司 | Modular Radar for vehicle |
| CN113544060A (en) * | 2020-09-10 | 2021-10-22 | 深圳市大疆创新科技有限公司 | Sensor assembly, imaging device, movable platform and calibration method of sensor |
| WO2022052003A1 (en) * | 2020-09-10 | 2022-03-17 | 深圳市大疆创新科技有限公司 | Sensor assembly, imaging device, movable platform, and calibration method for sensor |
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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 |
Owner name: HANGZHOU WANIN EDUCATIONAL MULTIMEDIA INC. Free format text: FORMER NAME: HANGZHOU HUAYIN VIDEO SIGNAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 310018, No. 2, No. 8, No. 1, Hangzhou economic and Technological Development Zone, Zhejiang, China Patentee after: Hangzhou Wanin Education Multimedia Technology Co.,Ltd. Address before: 310018, No. 2, No. 8, No. 1, Hangzhou economic and Technological Development Zone, Zhejiang, China Patentee before: Hangzhou Huayin Video Signal Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20180402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |