CN215420470U - Conference camera with high-stability transmission - Google Patents
Conference camera with high-stability transmission Download PDFInfo
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- CN215420470U CN215420470U CN202121745789.5U CN202121745789U CN215420470U CN 215420470 U CN215420470 U CN 215420470U CN 202121745789 U CN202121745789 U CN 202121745789U CN 215420470 U CN215420470 U CN 215420470U
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Abstract
The utility model discloses a high-stability transmission conference camera which comprises a dust sensor fixedly connected to one side of a lens barrel, a filter screen fixedly connected to one side of the lens barrel, a fan bin fixedly connected to one side of the filter screen, a timer fixedly connected to one side of the fan bin, a direction control valve fixedly connected to one side of the timer, an air guide pipe fixedly connected to one side of the direction control valve, an air injection guide pipe fixedly connected to one side of the air guide pipe, heat conduction pipes fixedly connected to two sides of the direction control valve, a plurality of heat dissipation holes formed in the outer wall of the lens barrel, and a temperature sensor fixedly connected to one side of the direction control valve. According to the utility model, the dust sensor is matched with the fan bin, if the dust sensor senses that dust is accumulated on the surface of the lens, air outside the camera is filtered by the filter screen and sprayed out of the air injection guide pipe, so that the purpose of cleaning the dust on the surface of the lens is achieved, the lens can be kept in a clean state for a long time, and the device becomes cleaner.
Description
Technical Field
The utility model relates to the field of conference cameras, in particular to a conference camera capable of automatically cleaning and dissipating heat.
Background
The conference camera is an important component which is specially applied to video conferences, report halls, video classrooms and remote visual terminals, is mainly used in the industries of telecommunication, education, governments, departments and the like, is a product which is most applied in China, and is applied to video conferences, video recording and broadcasting, remote teaching and the like.
Meeting camera that sees on the market, camera long-time use the back, can pile up the dust on the camera lens, and wipe the camera lens with paper handkerchief and mirror wiping cloth for a long time, can let the camera lens scrape the flower, influence the effect of making a video recording, long-time working lens can generate heat, and transmission efficiency receives the influence.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a conference camera with high stable transmission.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a meeting camera of high stable transmission, includes the lens cone, lens cone one side fixedly connected with dust sensor, lens cone one side fixedly connected with filter screen, filter screen one side fixedly connected with fan storehouse, fan storehouse one side fixedly connected with time-recorder, time-recorder one side fixedly connected with directional control valve, directional control valve one side fixedly connected with air duct.
Further, the two sides of the directional control valve are fixedly connected with heat conduction pipes, the heat conduction pipes are fixedly connected with the outer wall of the lens cone, the outer wall of the lens cone is provided with a plurality of heat dissipation holes, and one side of the directional control valve is fixedly connected with a temperature sensor.
Furthermore, one side of the lens barrel is fixedly connected with a lens.
Furthermore, an air injection duct is fixedly connected to one side of the lens cone.
The utility model has the beneficial effects that:
1. through setting up the dust sensor, when the camera began work, the dust sensor had the dust to pile up if sensing the camera lens surface, and fan storehouse work, the outside air of camera passes through the filtration of filter screen, through the directional control valve, flows through the air duct again, and at last from jet-propelled pipe blowout, stops behind 30S under the control of time-recorder, reaches the purpose of clean camera lens surface dust, lets the camera lens can keep clean state for a long time, makes the device become cleaner.
2. Through setting up temperature sensor, when the camera is in operating condition, temperature sensor senses the inside high temperature of camera, fan storehouse work, the outside air of camera passes through the filter screen and filters, the directional control valve is opened, the air gets into the heat pipe from directional control valve both sides, hot-air is discharged from lens cone outer wall louvre at last, after the temperature reduces to normal level, fan storehouse stop work, reach the purpose for the camera cooling, let the camera work under low temperature environment, the transmission efficiency of camera has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a high-stability transmission conference camera lens barrel according to embodiment 1;
fig. 2 is a front view of a high-stability transmission conference camera lens barrel proposed in embodiment 1;
in the figure: 1-lens cone, 2-dust sensor, 3-air injection conduit, 4-lens, 5-filter screen, 6-fan chamber, 7-timer, 8-air duct, 9-direction control valve, 10-heat pipe, 11-temperature sensor, 12-heat dissipation hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-2, a high-stability transmission conference camera includes a lens barrel 1, an NSH02 dust sensor 2 adhered to one side of the lens barrel 1, a filter screen 6 adhered to one side of the lens barrel 1, a fan chamber 6 adhered to one side of the filter screen 5, a timer 7 adhered to one side of the fan chamber 6, a direction control valve 9 adhered to one side of the timer 7, an air duct 8 adhered to one side of the direction control valve 9, when the camera starts to work, if the NSH02 dust sensor 2 senses that dust is accumulated on the surface of the lens 4, the fan bin 6 works, air outside the camera is filtered by the filter screen 5, passes through the directional control valve 9, flows through the air duct 8 and is finally sprayed out of the air injection guide pipe 3, stopping after 30S under the control of the timer 7 to achieve the purpose of cleaning dust on the surface of the lens 4, so that the lens 4 can keep a clean state for a long time, and the device becomes cleaner.
Wherein, the two sides of the directional control valve 9 are bonded with heat conducting pipes 10, one side of the heat conducting pipe 10 is bonded with the outer wall of the lens barrel 1, the outer wall of the lens barrel 1 is provided with a plurality of heat radiating holes, one side of the directional control valve 9 is bonded with a PT100 temperature sensor 11, when the camera is in a working state, the PT100 temperature sensor senses that the temperature inside the camera is overhigh, the fan chamber 6 works, the air outside the camera is filtered by a filter screen 5, the directional control valve 9 is opened, the air enters the heat conducting pipe 10 from the two sides of the directional control valve 9, finally the hot air is discharged from the heat radiating holes 12 on the outer wall of the lens barrel 1, after the temperature is reduced to a normal level, the fan chamber 6 stops working, the purpose of cooling the camera is achieved, the camera works in a low-temperature environment, the transmission efficiency of the camera is improved, one side of the lens barrel 1 is bonded with a lens 4, one side of the lens barrel 1 is bonded with an air injection conduit 3, when air flows through the air injection conduit 3, the air injection duct 3 pressurizes air flow, and the lens can be cleaned more cleanly.
The working principle is as follows: when the camera starts to work, if the dust sensor 2 senses that dust is accumulated on the surface of the lens 4, the fan bin 6 works, the air outside the camera passes through the filtering of the filter screen 5, passes through the directional control valve 9, flows through the air duct 8, is sprayed out of the air injection duct 3 finally, stops after 30 seconds under the control of the timer 7, the purpose of cleaning the dust on the surface of the lens 4 is achieved, the lens 4 can be kept in a clean state for a long time, and the device becomes cleaner.
When the camera is in operating condition, temperature sensor 11 senses the inside high temperature of camera, 6 work in the fan storehouse, camera outside air passes through filter screen 5 and filters, directional control valve 9 is opened, the air gets into heat pipe 10 from directional control valve 9 both sides, hot-air is discharged from 1 outer wall louvre 12 of lens cone at last, the temperature reduces to normal level after, 6 stop work in the fan storehouse, reach the purpose for the camera cooling, let the camera work under low temperature environment, the transmission efficiency of camera has been improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a meeting camera of high stable transmission, includes lens cone (1), its characterized in that, lens cone (1) one side fixedly connected with dust sensor (2), lens cone (1) one side fixedly connected with filter screen (5), filter screen (5) one side fixedly connected with fan storehouse (6), fan storehouse (6) one side fixedly connected with time-recorder (7), time-recorder (7) one side fixedly connected with directional control valve (9), directional control valve (9) one side fixedly connected with air duct (8).
2. The high-stability transmission conference camera according to claim 1, wherein the two sides of the directional control valve (9) are fixedly connected with heat pipes (10), one side of the lens barrel (1) is fixedly connected with the heat pipes (10), the outer wall of the lens barrel (1) is provided with a plurality of heat dissipation holes (12), and one side of the directional control valve (9) is fixedly connected with a temperature sensor (11).
3. The high-stability transmission conference camera according to claim 1, wherein a lens (4) is fixedly connected to one side of the lens barrel (1).
4. The high-stability transmission conference camera according to claim 1, wherein an air injection duct (3) is fixedly connected to one side of the lens barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745789.5U CN215420470U (en) | 2021-07-29 | 2021-07-29 | Conference camera with high-stability transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745789.5U CN215420470U (en) | 2021-07-29 | 2021-07-29 | Conference camera with high-stability transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215420470U true CN215420470U (en) | 2022-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121745789.5U Active CN215420470U (en) | 2021-07-29 | 2021-07-29 | Conference camera with high-stability transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215420470U (en) |
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2021
- 2021-07-29 CN CN202121745789.5U patent/CN215420470U/en active Active
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