CN205430416U - Twin -lens appearance of making a video recording that removes dust - Google Patents
Twin -lens appearance of making a video recording that removes dust Download PDFInfo
- Publication number
- CN205430416U CN205430416U CN201620224437.8U CN201620224437U CN205430416U CN 205430416 U CN205430416 U CN 205430416U CN 201620224437 U CN201620224437 U CN 201620224437U CN 205430416 U CN205430416 U CN 205430416U
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- China
- Prior art keywords
- video camera
- twin
- fixed plate
- video recording
- driven gear
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- 239000000428 dust Substances 0.000 title abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 239000003245 coal Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The utility model provides a twin -lens appearance of making a video recording that removes dust, include: motor, umbrella -type driving gear, the two sets of dust removals make a video recording the appearance, locate the crooked fixed plate of appearance outlying protective housing and both ends of making a video recording that removes dust, the axle of motor passes the centre of fixed plate, the two sets of dust removals are made a video recording the appearance and are certain angle fixed on the fixed plate, protective housing links firmly with the fixed plate, the every set of dust removal is made a video recording the appearance and is included: installing the interior housing part of the appearance of making a video recording and locating the outer housing part of interior housing part outlying, interior housing part includes: the driven gear and the glass board of tube -shape, glass board set firmly in driven gear's front end, two driven gear are located the both sides of umbrella -type driving gear, with umbrella -type initiative gear engagement, appearance and the bearing frame of making a video recording sets firmly on the fixed plate. The utility model discloses a twin -lens appearance of making a video recording, the umbrella -type driving gear ( bevel gear ) that the driven gear and the motor of its two inner shells are connected meshes mutually, and the motor drives two inner shells that each other become certain angle and rotates, it can reach 250 degrees to cover the angle.
Description
Technical field
This utility model relates to camera lens dust control technology field, is specifically related to a kind of twin-lens dedusting video camera.
Background technology
At present, video camera underground coal mine application the most widely, at dust, underground coal mine that vapour concentration is bigger, the steam in air and dust can be adhered on the glass-mirror of video camera camera lens front end, pollute minute surface, make that video camera gathers is image blurring, the quality that impact gathers, it usually needs it is carried out dust removal process." water, brush composite dedusting video camera " such as Patent No. 201520688911.8, video camera is placed in guard shield, it is internally provided with rotatable glass plate at guard shield, the lateral surface of glass plate is provided with cleaning device, cleaning device and include water storage lid and cleansing bar, the rear end of this device arranges feed pipe, and water pipe is that water storage lid supplies water, by being arranged on the cleansing bar inside water storage lid, glass plate is scrubbed, it is ensured that the cleanliness factor of glass plate；Water storage lid has dust cover function simultaneously, and dust cover is used for ensureing the cleaning of the video camera camera watch region of glass plate.
But the volume of dedusting video camera is relatively big, owing to the environment of underground coal mine is narrow and small, installing the limited location of video camera, installation difficulty is bigger.And the wide angular range of single video camera is less, can not meet the behaviour in service at scene, for expanding the covering of on-the-spot camera watch region, it is necessary to two video cameras are installed even more than video camera, more increase installation difficulty.
Utility model content
The utility model proposes a kind of twin-lens dedusting video camera, to solve the problem that under existing well, video camera scene camera watch region coverage is little.
The technical solution of the utility model is achieved in that
A kind of twin-lens dedusting video camera, including: motor, bevel driving gear, two set dedusting video cameras, the guard shield being located at dedusting video camera periphery and the fixed plate of two lateral bends；The axle of motor is through the centre of fixed plate, to drive bevel driving gear to rotate；Two set dedusting video cameras are fixed in fixed plate at an angle；Guard shield is connected with fixed plate；Often set dedusting video camera includes: be provided with the inner shell sections of video camera, including: the driven gear of tubular and glass plate, glass plate is fixedly arranged on the front end of driven gear；With, it is located at the housing portion that inner shell sections is peripheral, including: for supporting bearing block and the water storage preventer of the front end being located at guard shield of driven gear, between bearing block and driven gear, it is provided with bearing；Guard shield is connected with bearing block, and guard shield uses matched in clearance with the outer surface of driven gear；Two driven gears are positioned at the both sides of bevel driving gear, engage with bevel driving gear, and motor drives bevel driving gear to drive two driven gears, and then drives respective glass plate to rotate；Video camera is fixedly arranged in fixed plate.
As further improvement of the utility model, driven gear is spur gear.
As further improvement of the utility model, motor is direct-flow micromachine.
As further improvement of the utility model, bearing is self-lubrication ceramic bearing.
As further improvement of the utility model, dedusting video camera, also including the cleaning device being positioned at inside glass plate, with the center of glass plate as the center of circle, interior cleaning device and video camera are in same circumference.
As further improvement of the utility model, two water storage preventers connect in one.
As further improvement of the utility model, the both sides of guard shield are parallel with the both sides of fixed plate.
The beneficial effects of the utility model are:
Twin-lens video camera of the present utility model, the bevel driving gear (bevel gear) that the driven gear of two inner shell is connected with motor is meshed, motor drives bevel driving gear to rotate, and bevel driving gear and two mutual angled inner shell driven gear engagements are allowed to rotate；The Radix Rumicis of the most single video camera is less than or equal to 170 degree, and in contrast, this twin-lens video camera is by changing the structural point of drivewheel, it is achieved the change of image pickup scope, and angle of coverage is maximum up to 250 degree.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of twin-lens dedusting video camera in embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As it is shown in figure 1, be the structural representation of twin-lens dedusting video camera in illustrative embodiment.
Twin-lens dedusting video camera in embodiment, including: motor 1, bevel driving gear 2, two set dedusting video camera (first dedusting video camera 10 and the second dedusting video camera 20), the guard shield 11 being located at dedusting video camera periphery and the fixed plate 3 of bending two ends；The axle of motor 1 is through the centre of fixed plate 3, to drive bevel driving gear 2 to rotate；Two set dedusting video cameras are fixed in fixed plate 3 at an angle；Guard shield 11 is connected with fixed plate 3；Often set dedusting video camera includes: is provided with the inner shell sections of video camera 4 and is located at the housing portion that inner shell sections is peripheral；Inner shell sections includes: the driven gear 5 of tubular and glass plate 6, and glass plate 6 is fixedly arranged on the front end of driven gear 5；Housing portion includes: for supporting bearing block 7 and the water storage preventer 8 of the front end being located at guard shield 11 of driven gear 5, be provided with bearing 9 between bearing block 7 and driven gear 5；Guard shield 11 is connected with bearing block 7, and guard shield 11 uses matched in clearance with the outer surface of driven gear 5；Two driven gears 5 are positioned at the both sides of bevel driving gear 2, engage with bevel driving gear 2, and motor 1 drives bevel driving gear 2 to drive two driven gears 5, and then drives respective glass plate 6 to rotate；Video camera 4 is fixedly arranged in fixed plate 3.
Embodiment middle (center) bearing preferably is selected from lubricating ceramic bearing.
In order to clean the steam formed at glass plate 6 medial surface, the dedusting video camera in embodiment, also including being positioned at the cleaning device inside glass plate 6, with the center of glass plate 6 as the center of circle, interior cleaning device and video camera 4 are in same circumference.
Preferably, two water storage preventers 8 connect in one.
Preferably, the both sides of guard shield 11 are parallel with the both sides of fixed plate 3.
In above-described embodiment, the structure of water storage preventer 8 and interior cleaning device is prior art, is respectively used to outside and the inner side of cleaning panes 6.In embodiment, the structure of dedusting video camera is to improve in the structure that Patent No. 201520688911.8, patent name are " water, brush composite dedusting video camera ".
In embodiment, driven gear 5 is can be bevel gear or spur gear, preferably spur gear.When two driven gears 5 are spur gear, the angle of two video cameras can need to arrange according to scene, as long as changing the cone angle of bevel driving gear 2, can realize the change of two video camera angles；Bevel gear turn spur rotates as low-load slow-speed of revolution campaign.
Owing to the rotation of this twin-lens dedusting video camera is slow-speed of revolution campaign, the therefore preferred direct-flow micromachine of motor 1 in embodiment.
In embodiment, twin-lens dedusting video camera is placed in the most angled for two video cameras in guard shield, the dust avoiding the external world is adhered directly to the camera lens surface of video camera, it is internally provided with rotatable inner shell at guard shield, the front end of inner shell is provided with transparency glass plate, the lateral surface of glass plate is provided with water storage preventer, can clear up the dust of glass plate lateral surface in time；The medial surface of glass plate is provided with interior cleaning device, can clear up the fog inside glass plate in time, it is ensured that the picture quality that video camera gathers.
Twin-lens video camera in embodiment, the bevel driving gear (bevel gear) that the driven gear of two inner shell is connected with motor is meshed, and the mutual angled inner shell of driven by motor two rotates；The Radix Rumicis of the most single video camera is less than or equal to 170 degree, and in contrast, this twin-lens video camera is by changing the structural point of drivewheel, it is achieved the change of image pickup scope, and angle of coverage is maximum up to 250 degree.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (7)
1. a twin-lens dedusting video camera, it is characterized in that, including: motor (1), bevel driving gear (2), two sets dedusting video camera (10,20), the guard shield (11) being located at described dedusting video camera periphery and the fixed plate (3) of two lateral bends；The axle of described motor (1) is through the centre of described fixed plate (3), to drive described bevel driving gear (2) to rotate；Two set dedusting video cameras are fixed in described fixed plate (3) at an angle；Described guard shield (11) is connected with described fixed plate (3)；
Often set dedusting video camera includes:
The inner shell sections of video camera (4) is installed, including: the driven gear (5) of tubular and glass plate (6), described glass plate (6) is fixedly arranged on the front end of described driven gear (5)；With,
It is located at the housing portion that described inner shell sections is peripheral, including: it is used for supporting the bearing block (7) of described driven gear (5) and is located at the water storage preventer (8) of front end of described guard shield (11), bearing (9) it is provided with between described bearing block (7) and described driven gear (5), described guard shield (11) is connected with described bearing block (7), and described guard shield (11) uses matched in clearance with the outer surface of described driven gear (5)；
Two described driven gears (5) are positioned at the both sides of described bevel driving gear (2), engage with described bevel driving gear (2), described motor (1) drives described bevel driving gear (2) to drive two described driven gears (5), and then drives respective described glass plate (6) to rotate；Described video camera (4) is fixedly arranged in described fixed plate (3).
Twin-lens dedusting video camera the most according to claim 1, it is characterised in that described driven gear (5) is spur gear.
Twin-lens dedusting video camera the most according to claim 1, it is characterised in that described motor (1) is direct-flow micromachine.
Twin-lens dedusting video camera the most according to claim 1, it is characterised in that described bearing is self-lubrication ceramic bearing.
Twin-lens dedusting video camera the most according to claim 1, it is characterized in that, described dedusting video camera, also include the cleaning device being positioned at described glass plate (6) inner side, with the center of described glass plate (6) as the center of circle, described interior cleaning device and described video camera (4) are in same circumference.
Twin-lens dedusting video camera the most according to claim 1, it is characterised in that two described water storage preventers (8) connect in one.
Twin-lens dedusting video camera the most according to claim 1, it is characterised in that the both sides of described guard shield (11) are parallel with the both sides of described fixed plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224437.8U CN205430416U (en) | 2016-03-19 | 2016-03-19 | Twin -lens appearance of making a video recording that removes dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224437.8U CN205430416U (en) | 2016-03-19 | 2016-03-19 | Twin -lens appearance of making a video recording that removes dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205430416U true CN205430416U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620224437.8U Active CN205430416U (en) | 2016-03-19 | 2016-03-19 | Twin -lens appearance of making a video recording that removes dust |
Country Status (1)
| Country | Link |
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| CN (1) | CN205430416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599037A (en) * | 2020-07-07 | 2020-08-28 | 深圳市歌美迪电子技术发展有限公司 | Automobile data recorder |
-
2016
- 2016-03-19 CN CN201620224437.8U patent/CN205430416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599037A (en) * | 2020-07-07 | 2020-08-28 | 深圳市歌美迪电子技术发展有限公司 | Automobile data recorder |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |