CN211982022U - Video monitoring device and cable for switching - Google Patents
Video monitoring device and cable for switching Download PDFInfo
- Publication number
- CN211982022U CN211982022U CN202020961329.5U CN202020961329U CN211982022U CN 211982022 U CN211982022 U CN 211982022U CN 202020961329 U CN202020961329 U CN 202020961329U CN 211982022 U CN211982022 U CN 211982022U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- multimedia
- section
- optical
- adapter
- 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.)
- Active
Links
Images
Abstract
The embodiment of the application discloses a video monitoring device and a cable for switching, relates to the technical field of medical monitoring, and aims to meet the requirements of ultra-high definition video stream transmission and more pipe penetrating scenes. The video monitoring apparatus includes: the camera is arranged outside the first end of the tube body, and a first section of optical fiber is arranged in the tube body in a penetrating manner; the first end of the first section of optical fiber is electrically connected with a multimedia interface of the camera through a first multimedia connector, and the second end of the first section of optical fiber is connected with a first optical fiber adapter; a second section of optical fiber is arranged outside the second end of the tube body; the first end of the second section of optical fiber is connected with the first optical fiber adapter through the second optical fiber adapter. The application is suitable for occasions of medical operation monitoring.
Description
Technical Field
The utility model relates to a medical treatment control technical field especially relates to a video monitoring device and cable for switching.
Background
In the field of medical monitoring, particularly surgical field cameras matched with shadowless lamps, in the aspect of ultra-high-Definition image transmission, a common practice at present is to use a photoelectric hybrid cable for remote transmission, but at least, adapters at two ends of the cable can only use an hdmi (high Definition Multimedia interface) D-type interface and use the D-type interface for tube penetration, but the length of the D-type interface is about 25mm, and the length of the D-type interface is long, so that the tube penetration requirement of more occasions is difficult to meet completely.
Disclosure of Invention
In view of this, embodiments of the present application provide a video monitoring apparatus and a cable for switching, which can meet the requirement of more pipe penetrating scenes while meeting the requirement of ultra high definition video stream transmission.
In a first aspect, an embodiment of the present application provides a video monitoring apparatus, including: the device comprises a hollow pipe body, wherein a camera is arranged outside the first end of the pipe body and is provided with a multimedia interface; a first section of optical fiber penetrates through the tube body; the first end of the first section of optical fiber is connected with a first multimedia connector, the first multimedia connector is electrically connected with a multimedia interface of the camera, and an electric light conversion module for converting an electric signal transmitted by the camera into an optical signal is arranged in the first multimedia connector; the second end of the first section of optical fiber is connected with a first optical fiber adapter, and the second end of the first section of optical fiber extends out of the second end of the tube body to the outside of the tube body; a second section of optical fiber is arranged outside the second end of the tube body; the first end of the second section of optical fiber is connected with a second optical fiber adapter, and the second optical fiber adapter is connected with the first optical fiber adapter; a second end of the second section of optical fiber is connected with a second multimedia connector, and an optical-to-electrical module for converting optical signals transmitted by the second section of optical fiber into electrical signals is arranged in the second multimedia connector; the second multimedia connector is electrically connected with the transmission cable so as to transmit the electric signal converted by the photoelectric conversion module to a far end; or, the second multimedia connector is directly electrically connected with the display device to transmit the electrical signal converted by the optical-to-electrical module to the display device.
According to a specific implementation manner of the embodiment of the present application, the first multimedia connector includes: the device comprises a hot plug signal terminal, a display data channel terminal, an audio/video signal terminal and a power supply terminal; the hot plug signal terminal, the display data channel terminal, the audio and video signal terminal and the power supply terminal are respectively electrically connected with the electric conversion optical module.
According to a specific implementation manner of the embodiment of the present application, the number of the optical fibers in the first segment of optical fiber and the second segment of optical fiber is 12 or 24.
According to a specific implementation manner of the embodiment of the application, the video monitoring device further comprises an optical fiber adapter box, and the first optical fiber adapter and the second optical fiber adapter are butted in the optical fiber adapter box.
According to a specific implementation manner of the embodiment of the present application, the second multimedia connector has a power interface for supplying power to the optical-to-electrical module, and the power interface is electrically connected to an external power source.
According to a specific implementation manner of the embodiment of the application, the first optical fiber adapter is 9mm long, 6.4mm wide and 2.4mm high.
According to a concrete implementation mode of the embodiment of the application, the pipe body comprises a first section of pipe body and a second section of pipe body hinged to the first section of pipe body.
According to a concrete implementation mode of the embodiment of the application, the first end of the tube body is externally provided with a shadowless lamp for operation, and the camera is arranged on the shadowless lamp for operation.
According to a specific implementation manner of the embodiment of the application, the multimedia interface is a high-definition multimedia standard interface; the first multimedia connector and the second multimedia connector are both high-definition multimedia standard connectors.
In a second aspect, an embodiment of the present application provides a cable for transition, including: the optical fiber with a preset length is connected with a multimedia connector at a first end, and an electric light conversion module or a light conversion module is arranged in the multimedia connector; and the second end of the optical fiber is connected with an optical fiber adapter.
According to a specific implementation manner of the embodiment of the present application, the multimedia connector is a high definition multimedia standard connector, and the multimedia connector includes: the device comprises a hot plug signal terminal, a display data channel terminal, an audio/video signal terminal and a power supply terminal; the hot plug signal terminal, the display data channel terminal, the audio and video signal terminal and the power supply terminal are respectively electrically connected with the electric conversion optical module.
According to a specific implementation manner of the embodiment of the present application, the number of the optical fibers in the optical fibers is 12 or 24; the size of optical fiber adapter is for 9mm, wide 6.4mm, high 2.4 mm.
According to the embodiment of the application, the first end of the first section of optical fiber is electrically connected with the multimedia interface of the camera through the first multimedia connector, the second end of the first section of optical fiber is connected with the second section of optical fiber through the first optical fiber adapter, so that signals in the multimedia interface of the camera can be transmitted through the pure optical fiber, and the optical fiber adopts a segmented connection mode, so that the requirements of more pipe penetrating scenes can be met while ultra-high definition video stream transmission is met.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic block diagram of a video monitoring apparatus according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a video monitoring apparatus according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a video monitoring apparatus according to another embodiment of the present application;
FIG. 4 is a schematic structural diagram of a video monitoring apparatus according to another embodiment of the present application;
fig. 5 is a schematic structural diagram of a cable for transition according to an embodiment of the present application.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a video monitoring device which can be applied to a medical operation monitoring scene. Fig. 1 is a schematic block diagram of a video monitoring apparatus according to an embodiment of the present application, and referring to fig. 1, the present embodiment mainly integrates a high-speed tmds (time Minimized Differential signal) signal, a control signal (DDC signal), and a Hot Plug (HPD) signal of a camera multimedia interface, and transmits them through a pure optical fiber, and the optical fiber adopts a segmented connection mode, so that the requirements of an ultra-high-definition video stream transmission and more pipe-through scenes can be met.
Fig. 2 is a schematic structural diagram of a video monitoring apparatus according to an embodiment of the present application, and referring to fig. 2 and fig. 1, the video monitoring apparatus according to the embodiment may include a hollow tube 14, a camera 16 is disposed outside a first end of the tube 14, and the camera 16 has a multimedia interface 18; a first section of optical fiber 20 is inserted into the tube 14; a first multimedia connector 22 is connected to a first end of the first optical fiber 20, the first multimedia connector 22 is electrically connected to the multimedia interface 18 of the camera 16, and an electrical-to-optical module 24 for converting an electrical signal transmitted by the camera 16 into an optical signal is arranged inside the first multimedia connector 22; a second end of the first optical fiber 20 is connected to a first optical fiber adapter 26, and a second end of the first optical fiber 20 extends out of the second end of the tube 14 to the outside of the tube 14; a second length of optical fiber 28 is disposed outside the second end of the tube 14; a first end of the second segment of optical fiber 28 is connected to a second optical fiber adapter 30, and the second optical fiber adapter 30 is connected to the first optical fiber adapter 26; a second multimedia connector 32 is connected to a second end of the second section of optical fiber 28, and an optical-to-electrical module 34 for converting optical signals transmitted by the second section of optical fiber 28 into electrical signals is arranged inside the second multimedia connector 32; a second multimedia connector 32 electrically connected to the transmission cable 35 for transmitting the electrical signal converted by the optical-to-electrical module 34 to a remote end; or, the second multimedia connector 32 is directly electrically connected to the display device 36 to transmit the electrical signal converted by the optical-to-electrical module 34 to the display device 36. The display device 36 may be a monitor or a video host, etc.
Wherein the first optical fiber 20, the first multimedia connector 22 and the first optical fiber adapter 26 form an independent first cable assembly 100 for pipe penetration; the second length of fiber 28, the second fiber optic adapter 30, and the second multimedia connector 32 comprise another independent second cable assembly 200 (see figure 1) that can be used for conduit.
The first cable assembly 100 may be inserted into a pipe body and the second cable assembly 200 is disposed outside the pipe body (see fig. 2). In other embodiments, the first cable assembly 100 and the second cable assembly 200 may be respectively inserted into different tubes.
The tube 14 can be used as a fiber channel alone or as a support for a camera. When used as a stand, the pipe body 14 may also be referred to as a boom or a boom, and may provide a stable support for the camera 16, so that the camera 16 may be in a suspended state during operation. By adjusting the position of the tube 14, the position of the camera 16 can be adjusted.
The tube 14 may be made of stainless steel, aluminum alloy, or the like. The minimum dimension of the inner diameter of the tube 14 can be 9mm, in one example the inner diameter of the tube 14 is 9mm, in another example the inner diameter of the tube 14 is 10mm, and in yet another example the inner diameter of the tube 14 is 15 mm.
In order to flexibly adjust the position or the angle of the camera 16, the tube body 14 can be provided with a plurality of tube bodies 14 which are hinged together end to end. Specifically, the pipe 14 may include a first section pipe 141 and a second section pipe 142, and the second section pipe 142 is hinged to the first section pipe 141 end to end. In one example, the tubes 14 are three, and are hinged together end to end.
The camera 16 is a video source, which may be a surgical field camera 16. The Multimedia interface 18 of the camera 16 may be a high Definition Multimedia standard interface (HDMI), i.e., an HDMI (high Definition Multimedia interface) standard interface, which is also called HDMIA type interface. In other embodiments, the multimedia interface 18 of the camera 16 may also be an HDMI C-type interface or an HDMI D-type interface.
The first length of optical fiber 20 may include a plurality of optical fibers arranged in a side-by-side arrangement. In one example, the number of fibers in the first segment of fibers 20 is 12; in another example, the number of fibers in the first segment of fibers 20 is 24.
A first multimedia connector 22 is connected to a first end of the first length of optical fiber 20 for use with the multimedia interface 18 of the camera 16. When the multimedia interface 18 of the video camera 16 is an HDMI standard interface (female port), the first multimedia connector 22 is an HDMI standard connector (male port).
In one example, the multimedia interface 18 of the camera 16 has a hot swap signal terminal, a display data channel terminal, an audio/video signal terminal, and power terminals therein.
The Hot Plug signal terminal, which may also be referred to as a Hot Plug Detect (HPD) terminal, is used for feeding back a display (monitor or other device with HDMI access function) to the camera 16 through the signal terminal, and the camera 16 detects a change of a signal of the terminal to determine whether the display is accessed.
The display Data channel terminal, which may also be referred to as a DDC (display Data channel) signal channel, is configured to, after detecting that the display is plugged in through the hot-plug signal terminal, the video camera 16 reads the display capability of the display through the DDC signal channel so as to match the resolution of the output video, that is, determine whether the display is HD display capability or 4K display capability, so that the video camera 16 outputs the corresponding video resolution to the display. The DDC signal, i.e., the DDC-I2C signal, may include SDA (data) and SCL (clock) 2 signals.
The audio/video signal terminal, which may also be referred to as tmds (time Minimized Differential signal) signal channel, is used for transmitting the audio/video composite stream.
And a power supply terminal for supplying an operating voltage of 5V to the electro-optic conversion module 24 inside the first multimedia connector 22 through the camera 16.
In one-to-one correspondence with the terminals in the multimedia interface 18 of the camera 16, the first multimedia connector 22 may also include: the optical fiber module comprises a hot plug signal terminal, a display data channel terminal, an audio/video signal terminal and a power supply terminal, wherein the hot plug signal terminal, the display data channel terminal, the audio/video signal terminal and the power supply terminal are respectively and electrically connected with the electric conversion optical module 24.
A first fiber stub 26 is connected to a second end of the first length of optical fiber 20 for interfacing with a second fiber stub 30 at a first end of a second length of optical fiber 28. The first optical fiber adapter 26 has a small size, so that the first end of the tube 14 can be conveniently inserted into the first optical fiber adapter and the second end of the tube 14 can be conveniently inserted into the first optical fiber adapter, so that the first optical fiber 20 can be conveniently inserted into the tube 14 even if the tube 14 has corners. In one example, the first fiber optic adapter 26 is sized 9mm long, 6.4mm wide and 2.4mm high. The first fiber optic adapter 26 may also be referred to as a micro fiber adapter because of its small size.
The second end of the first length of optical fiber 20 extends from the second end of the tube 14 to the exterior of the tube 14 to facilitate interfacing with a second fiber optic adapter 30 disposed at the first end of a second length of optical fiber 28 exterior to the tube 14.
The second fiber optic adapter 30 is the same size as the first fiber optic adapter 26, and the second fiber optic adapter 30 may also be referred to as a micro fiber optic adapter. The number of fibers in the second length of optical fiber 28, which are arranged side-by-side, is the same as the number of fibers in the first length of optical fiber 20. When the first fiber optic adapter 26 and the second fiber optic adapter 30 are mated, there is a one-to-one correspondence between the fiber ends of the first length of optical fiber 20 at the first fiber optic adapter 26 and the fiber ends of the second length of optical fiber 28 at the second fiber optic adapter 30.
To avoid light leakage at the interface of the second fiber optic adapter 30 and the first fiber optic adapter 26, in one example, the video surveillance apparatus may further include a fiber optic adapter box 31, wherein the first fiber optic adapter 26 and the second fiber optic adapter 30 interface in the fiber optic adapter box 31. The optical fiber adapter box 31 can be provided with a first clamping groove for clamping the first optical fiber adapter 26 and a second clamping groove for clamping the second optical fiber adapter 30, the optical fiber adapter box 31 can provide a shading effect for the butt joint of the second optical fiber adapter 30 and the first optical fiber adapter 26, and meanwhile, the accuracy and the firmness of butt joint between the second optical fiber adapter 30 and the first optical fiber adapter 26 can be improved, so that the second optical fiber adapter 30 and the first optical fiber adapter 26 can be tightly butted together.
Before threading, the optical fiber adapter box 31 is disassembled, the first optical fiber segment 20 is threaded into the tube 14, and then the optical fiber adapter box 31 is assembled when the first optical fiber adapter 26 is butted with the second optical fiber adapter 30, so as to connect the first optical fiber segment 20 and the second optical fiber segment 28 into a complete transmission medium. When concrete poling, can establish the silica gel protective sheath on first optic fibre adapter 26 cover to play the guard action to first optic fibre adapter 26.
The tube threading direction is shown by an arrow, which is a relatively suitable tube threading scheme, and if the operable space of the camera part is large, the optical fiber adapter box 31 can be placed close to the camera side to realize reverse tube threading.
In order to provide external power to the opto-electronic module 34 within the second multimedia connector 32, in one example, the second multimedia connector 32 has a power interface 38 for providing power to the opto-electronic module 34, and the power interface 38 is electrically connected to an external power source 40. The external power source may be a dc power source supplying 5V. The external power source 40 may be a stand-alone 5V power adapter or other source of current that can meet the needs of the module.
In this embodiment, the high-speed TMDS signal, the control signal, the hot plug signal, and the power signal 5V in the camera multimedia interface are all integrated and transmitted through a pure optical fiber, and the optical fiber is connected in a segmented manner, so that the requirement of more pipe penetrating scenes can be met while the ultra-high definition video stream transmission is met.
Fig. 3 is a schematic structural diagram of a video monitoring apparatus according to another embodiment of the present application, and referring to fig. 3, the video monitoring apparatus according to this embodiment has a structure substantially the same as that of the embodiment shown in fig. 2, except that in this embodiment, an operating shadowless lamp 42 is disposed outside a first end of a tube 14, and a camera 16 is disposed on the operating shadowless lamp 42.
The embodiment shown in fig. 3 may be used in combination with the embodiment shown in fig. 2. Fig. 4 is a schematic structural diagram of a video monitoring apparatus according to another embodiment of the present application, and fig. 4 combines the embodiment shown in fig. 3 with the embodiment shown in fig. 2.
The embodiments can realize video transmission with 4K resolution and frame rate of 60 frames, and can conveniently finish the video transmission aiming at shadowless lamps or similar scenes needing HDMI poling. By adopting the first section of the optical fiber in the embodiment of the application, a pipeline with the diameter of 10mm can be penetrated. In addition, in this embodiment, the control signal and the video signal of the HDMI are all integrated into the transmission medium of the pure optical fiber, and the pure optical fiber can meet the bandwidth requirement of 8Gbps of the HDMI2.0, thereby realizing transmission of the ultra-high definition video and the control signal in the HDMI.
Fig. 5 is a schematic structural diagram of a cable for transition according to an embodiment of the present application, and referring to fig. 5, a cable 50 for transition according to the present embodiment may include: an optical fiber 52 with a preset length, wherein a first end of the optical fiber 52 is connected with a multimedia connector 54, and an electrical-to-optical module or an optical-to-electrical module 56 is arranged inside the multimedia connector 54; a second end of the optical fiber 52 is connected to a fiber adapter 58.
In one example, the multimedia connector is a high definition multimedia standard connector, and the multimedia connector includes: the device comprises a hot plug signal terminal, a display data channel terminal, an audio/video signal terminal and a power supply terminal; the hot plug signal terminal, the display data channel terminal, the audio/video signal terminal and the power supply terminal are respectively electrically connected with the electro-optic conversion module 24. For details of the multimedia connector, reference is made to the related contents of the foregoing embodiments.
In one example, the number of fibers in the optical fiber is 12. In another example, the number of fibers in the fiber is 24.
In one example, the dimensions of the fiber optic adapter are 9mm long, 6.4mm wide and 2.4mm high.
In this embodiment, the high-speed TMDS signal, the control signal (DDC signal), the hot plug signal, and the 5V power signal in the camera multimedia interface are all integrated and transmitted through a pure optical fiber, and the optical fiber is in a segmented form, which facilitates segment connection, and meets the requirements of more pipe penetration scenarios while meeting the requirement of ultra-high definition video stream transmission.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A video monitoring apparatus, comprising: the device comprises a hollow pipe body, wherein a camera is arranged outside the first end of the pipe body and is provided with a multimedia interface;
a first section of optical fiber penetrates through the tube body; the first end of the first section of optical fiber is connected with a first multimedia connector, the first multimedia connector is electrically connected with a multimedia interface of the camera, and an electric light conversion module for converting an electric signal transmitted by the camera into an optical signal is arranged in the first multimedia connector; the second end of the first section of optical fiber is connected with a first optical fiber adapter, and the second end of the first section of optical fiber extends out of the second end of the tube body to the outside of the tube body;
a second section of optical fiber is arranged outside the second end of the tube body; the first end of the second section of optical fiber is connected with a second optical fiber adapter, and the second optical fiber adapter is connected with the first optical fiber adapter; a second end of the second section of optical fiber is connected with a second multimedia connector, and an optical-to-electrical module for converting optical signals transmitted by the second section of optical fiber into electrical signals is arranged in the second multimedia connector;
the second multimedia connector is electrically connected with the transmission cable so as to transmit the electric signal converted by the photoelectric conversion module to a far end; or, the second multimedia connector is directly electrically connected with the display device to transmit the electrical signal converted by the optical-to-electrical module to the display device.
2. The video monitoring device of claim 1, wherein the first multimedia connector comprises: the device comprises a hot plug signal terminal, a display data channel terminal, an audio/video signal terminal and a power supply terminal;
the hot plug signal terminal, the display data channel terminal, the audio and video signal terminal and the power supply terminal are respectively electrically connected with the electric conversion optical module.
3. The video surveillance apparatus according to claim 1, wherein the number of the optical fibers in the first segment of optical fiber and the second segment of optical fiber is 12 or 24; the size of first optical fiber adapter is for 9mm, wide 6.4mm, high 2.4 mm.
4. The video monitoring device of claim 1, further comprising a fiber optic adapter cassette in which the first fiber optic adapter and the second fiber optic adapter are docked.
5. The video monitoring device of claim 1, wherein the second multimedia connector has a power interface for supplying power to the optoelectronic module, and the power interface is electrically connected to an external power source.
6. The video monitoring device of claim 1, wherein the tube comprises a first section of tube and a second section of tube hinged to the first section of tube;
the multimedia interface is a high-definition multimedia standard interface; the first multimedia connector and the second multimedia connector are both high-definition multimedia standard connectors.
7. The video surveillance device of claim 1, wherein a surgical shadowless lamp is disposed on an exterior of the first end of the tube, and the camera is disposed on the surgical shadowless lamp.
8. A cable for transition, comprising: the optical fiber with a preset length is connected with a multimedia connector at a first end, and an electric light conversion module or a light conversion module is arranged in the multimedia connector; and the second end of the optical fiber is connected with an optical fiber adapter.
9. The patch cord of claim 8, wherein the multimedia connector is a high definition multimedia standard connector, the multimedia connector comprising: the device comprises a hot plug signal terminal, a display data channel terminal, an audio/video signal terminal and a power supply terminal;
the hot plug signal terminal, the display data channel terminal, the audio and video signal terminal and the power supply terminal are respectively electrically connected with the electric conversion optical module.
10. The patch cable according to claim 8, wherein the number of optical fibers in the optical fibers is 12 or 24; the size of optical fiber adapter is for 9mm, wide 6.4mm, high 2.4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961329.5U CN211982022U (en) | 2020-05-29 | 2020-05-29 | Video monitoring device and cable for switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961329.5U CN211982022U (en) | 2020-05-29 | 2020-05-29 | Video monitoring device and cable for switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211982022U true CN211982022U (en) | 2020-11-20 |
Family
ID=73370224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020961329.5U Active CN211982022U (en) | 2020-05-29 | 2020-05-29 | Video monitoring device and cable for switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211982022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114744453A (en) * | 2022-04-13 | 2022-07-12 | 杭州海康威视数字技术股份有限公司 | Camera cable assembly and image pickup apparatus |
-
2020
- 2020-05-29 CN CN202020961329.5U patent/CN211982022U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114744453A (en) * | 2022-04-13 | 2022-07-12 | 杭州海康威视数字技术股份有限公司 | Camera cable assembly and image pickup apparatus |
| CN114744453B (en) * | 2022-04-13 | 2023-10-27 | 杭州海康威视数字技术股份有限公司 | Camera cable assembly and camera device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9389377B2 (en) | Fiber optic cable with electrical connectors at both ends, wall plates and control boxes | |
| JP4414946B2 (en) | Optical DVI cable system and cable laying method | |
| US9134493B2 (en) | Fiber optic cable with electrical connectors at both ends | |
| US20070238360A1 (en) | Connector including media converter | |
| CN215986611U (en) | Multimedia connector cable and cable assembly | |
| CN106130645A (en) | A kind of ultra high-definition distance HDMI optical cable | |
| JP2007180642A (en) | High definition image serial data transmission apparatus | |
| CN211982022U (en) | Video monitoring device and cable for switching | |
| US11573385B1 (en) | Multimedia connector cable | |
| CN109309820B (en) | HDMI active optical cable connecting wire with monitoring and configuration functions | |
| CN109587427A (en) | High-definition multimedia interface active optical cable circuit | |
| CN105455766A (en) | Connector used for endoscope and endoscope | |
| CN201701193U (en) | Medical uterine cavity endoscope with digit camera | |
| CN210720815U (en) | Pull-type optical fiber connector | |
| CN202960918U (en) | Visual ear cleaning device | |
| WO2020133981A1 (en) | Optical fiber connecting head, optical fiber adaptor and optical fiber connector | |
| CN109994281A (en) | A kind of AOC cable of the compatible multiplex roles of energy | |
| JP2007178490A (en) | Optical digital interface | |
| CN205490891U (en) | HDMI pilot light transmission device | |
| CN209747864U (en) | Ultra-long-distance optical fiber HDMI data line | |
| CN2817722Y (en) | Photoelectric integrated endoscopic imager | |
| CN103845152A (en) | Visual earpick device | |
| CN108254833A (en) | One kind exempts from welding optic fibre Wiring module and one kind exempts from welding optic fibre electrical power wiring assembly | |
| CN111182277A (en) | Transmission system for transmitting DVI signals in long distance by optical fiber | |
| CN217883645U (en) | Video signal transmission system with optical fibers connected |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |