CN220043551U - Mining dust type appearance of making a video recording - Google Patents
Mining dust type appearance of making a video recording Download PDFInfo
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- CN220043551U CN220043551U CN202321691119.9U CN202321691119U CN220043551U CN 220043551 U CN220043551 U CN 220043551U CN 202321691119 U CN202321691119 U CN 202321691119U CN 220043551 U CN220043551 U CN 220043551U
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- 238000005065 mining Methods 0.000 title claims abstract description 34
- 239000000428 dust Substances 0.000 title claims abstract description 31
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 230000005236 sound signal Effects 0.000 claims description 14
- 238000012937 correction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The embodiment of the specification discloses a mining dust-removing type camera which is provided with a fan, an air outlet, a pickup, a loudspeaker and a main control board, wherein the fan is used for providing wind power for dust removal of the mining dust-removing type camera, and the fan is controlled by the main control board; the air outlet is used for forming a vertical barrier to ensure that dust is not adsorbed on the mining dust-removing type camera, and is V-shaped and flat; the pick-up with the speaker is used for realizing the pronunciation intercom, the pick-up with the speaker set up in mining dust type appearance bottom of making a video recording.
Description
Technical Field
The specification relates to mining cameras, and in particular relates to a dust-removing type mining camera.
Background
In the special environment of mines, dust, noise and other conditions in the coal mine are bad, and dust removal by a camera and audio communication are always a difficult problem.
In the prior art, a method for realizing the cleaning of the camera lens is generally driven by a motor to swing the windshield wiper, so that the dust is removed from the camera, but the method for cleaning the camera lens by the windshield wiper alone cannot meet the requirements because the adsorption force of dust particles in the pit is strong, the camera lens cannot be thoroughly cleaned, and the investment cost is high.
Therefore, a dust-removing type camera for mines is needed, so that the problem of cleaning of a camera lens in a coal mine environment can be solved, and effective dust removal is realized.
Disclosure of Invention
The embodiment of the specification provides a dust-collecting type camera for mine, which is used for solving the following technical problems: the existing method for removing dust by singly cleaning the windshield wiper often cannot meet the aim of removing dust of the camera for the coal mine, cannot realize thorough cleaning of the lens of the camera, and has large investment cost.
In order to solve the above technical problems, the embodiments of the present specification are implemented as follows:
the embodiment of the specification provides a mining dust type appearance of making a video recording, includes:
the dust-removing type camera for mine is provided with a fan, an air outlet, a pickup, a loudspeaker and a main control board, wherein,
the fan is used for providing wind power for dust removal of the dust removal type camera for the mine, and is controlled by the main control board;
the air outlet is used for forming a vertical barrier to ensure that dust is not adsorbed on the mining dust-removing type camera, and is V-shaped and flat;
the pick-up with the speaker is used for realizing the pronunciation intercom, the pick-up with the speaker set up in mining dust type appearance bottom of making a video recording.
The above-mentioned at least one technical scheme that this description embodiment adopted can reach following beneficial effect: the dust-removing type camera for the mine is provided with a fan, an air outlet, a sound pick-up, a loudspeaker and a main control board, wherein the fan is used for providing wind power for dust removal of the dust-removing type camera for the mine, and the fan is controlled by the main control board; the air outlet is used for forming a vertical barrier to ensure that dust is not adsorbed on the mining dust-removing type camera, and is V-shaped and flat; the pickup with the speaker is used for realizing the pronunciation intercom, the pickup with the speaker set up in mining dust-collecting type appearance bottom of making a video recording can promote the clear effect of camera lens, reduces the consumption, and makes things convenient for colliery underground job site instant messaging, and controls the fan operation when the intercom, can avoid the air current noise, improves audio quality.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some of the embodiments described in the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a dust-removing camera for mine according to an embodiment of the present disclosure;
fig. 2 is a layout view of a sound pickup and a speaker according to an embodiment of the present disclosure;
fig. 3 is a cross-sectional view of a dust-removing camera for mine according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a dust-removing camera for mine according to an embodiment of the present disclosure;
fig. 5 is an audio amplifying schematic diagram provided in the embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present utility model.
Fig. 1 is a schematic structural diagram of a dust-collecting camera for mine according to an embodiment of the present disclosure. As shown in fig. 1, the dust-removing type camera for mine is provided with a fan, an air outlet, a pickup, a loudspeaker and a main control board, wherein,
the fan is used for providing wind power for dust removal of the dust removal type camera for the mine, and is controlled by the main control board;
the air outlet is used for forming a vertical barrier to ensure that dust is not adsorbed on the mining dust-removing type camera, and is V-shaped and flat;
the pick-up with the speaker is used for realizing the pronunciation intercom, the pick-up with the speaker set up in mining dust type appearance bottom of making a video recording. To further understand the arrangement positions of the microphone and the speaker, fig. 2 is a layout diagram of the microphone and the speaker according to the embodiment of the present specification.
In order to further understand the dust-collecting camera for mines provided in the embodiments of the present specification, fig. 3 is a cross-sectional view of the dust-collecting camera for mines provided in the embodiments of the present specification. As shown in fig. 3, the air outlet is V-shaped, the V-shape extends to the left and right corners of the bottom of the dust-removing type camera for mine, and the air outlet is flat.
The design of air outlet for after the air current passes through the air outlet, form a vertically barrier, when there is the dust to be close to, the dust can be blown away, thereby guarantees that the dust is not adsorbed on mining dust-collecting type camera, specifically as shown in figure 4. Fig. 4 is a schematic diagram of a dust-removing camera for mine according to an embodiment of the present disclosure.
In the embodiment of the present specification, the wind pressure of the wind power provided by the fan is 0.8kpa, and the wind volume is 10.35m 3 /h。
In the embodiment of the specification, the working voltage of the main control board of the mining dust-removing type camera is DC12V, and the main control board of the mining dust-removing type camera adopts a VA2218TSG28 power amplifier chip as an amplifying component.
In the present embodiment, the speaker uses a 4 ohm 5W cavity 2840 horn.
In the embodiment of the specification, the fan analyzes the audio signal through the AI analysis module, so as to control the start and stop of the fan.
In the embodiment of the specification, the main control board of the mining dust-removing type camera is provided with an AI analysis module, and the main control board of the mining dust-removing type camera automatically identifies the audio signals received by the pickup and automatically identifies the types of the audio signals;
and controlling the start and stop of the fan based on the type of the audio signal.
In the embodiment of the present specification, the AI analysis module has a self-correction function, and can optimize the audio recognition result. In the embodiment of the present disclosure, the implementation of the AI analysis module may be implemented based on the existing deep learning method, and the implementation of the AI analysis module does not form a limitation of the present disclosure, and is not described herein again.
In this embodiment of the present disclosure, the sound pick-up amplifies the received audio signal, and then transmits the amplified audio signal to the dust-removing camera for mining, and outputs the amplified audio signal to the speaker through the power amplifier, as shown in fig. 5. Fig. 5 is an audio amplifying schematic diagram provided in the embodiment of the present disclosure.
Adopt the mining dust type appearance of making a video recording that this specification embodiment provided, can promote clear effect of camera lens, reduce the consumption, and make things convenient for colliery underground job site instant messaging, and control fan operation when talkbacking, can avoid the air current noise, improve audio quality.
The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for apparatus, electronic devices, non-volatile computer storage medium embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to the description of the method embodiments.
It should also be noted that 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 one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing description is by way of example only and is not intended as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (8)
1. The mining dust-removing type camera is characterized by being provided with a fan, an air outlet, a pickup, a loudspeaker and a main control board, wherein,
the fan is used for providing wind power for dust removal of the dust removal type camera for the mine, and is controlled by the main control board;
the air outlet is used for forming a vertical barrier to ensure that dust is not adsorbed on the mining dust-removing type camera, and is V-shaped and flat;
the pick-up with the speaker is used for realizing the pronunciation intercom, the pick-up with the speaker set up in mining dust type appearance bottom of making a video recording.
2. The dust-collecting camera for mine as claimed in claim 1, wherein the wind pressure of the wind power provided by the fan is 0.8kpa, and the wind volume is 10.35m 3 /h。
3. The mining dust-removing type camera according to claim 1, wherein the working voltage of a main control board of the mining dust-removing type camera is DC12V, and the main control board of the mining dust-removing type camera adopts a VA2218TSG28 power amplifier chip as an amplifying component.
4. The mining dust-catcher instrument according to claim 1, wherein the speaker is a 4 ohm 5W cavity 2840 horn.
5. The mining dust-removing camera of claim 1, wherein the fan is configured to control the fan to start and stop by analyzing the audio signal by the AI analysis module.
6. The mining dust-free camera of claim 1, wherein a main control board of the mining dust-free camera has an AI analysis module, and the main control board of the mining dust-free camera automatically recognizes an audio signal received by the pickup and automatically recognizes a type of the audio signal;
and controlling the start and stop of the fan based on the type of the audio signal.
7. The dust-collecting camera for mine according to claim 1, wherein the pickup amplifies the received audio signal, transmits the amplified audio signal to the dust-collecting camera for mine, and outputs the amplified audio signal to the speaker via the power amplifier.
8. The mining dust-free camera of claim 6, wherein the AI analysis module has a self-correction function that optimizes the audio recognition results.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321691119.9U CN220043551U (en) | 2023-06-29 | 2023-06-29 | Mining dust type appearance of making a video recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321691119.9U CN220043551U (en) | 2023-06-29 | 2023-06-29 | Mining dust type appearance of making a video recording |
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| Publication Number | Publication Date |
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| CN220043551U true CN220043551U (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321691119.9U Active CN220043551U (en) | 2023-06-29 | 2023-06-29 | Mining dust type appearance of making a video recording |
Country Status (1)
| Country | Link |
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| CN (1) | CN220043551U (en) |
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2023
- 2023-06-29 CN CN202321691119.9U patent/CN220043551U/en active Active
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