CN215010438U

CN215010438U - Mining explosion-proof camera capable of automatically cleaning lens

Info

Publication number: CN215010438U
Application number: CN202121423113.4U
Authority: CN
Inventors: 庄新
Original assignee: Shenzhen Shiguo Technology Co ltd
Current assignee: Shenzhen Shiguo Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-03
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a but mining explosion-proof camera of self-cleaning camera lens, including the shell that is fixed in the camera bottom, one side fixedly connected with frame of camera lens is kept away from to the top inner wall of shell, and the bottom fixedly connected with motor of frame, the first dwang of output shaft one end fixedly connected with of motor, the outside of first dwang has the action wheel through the key-type connection, circular through-hole has been seted up on one side top that the motor was kept away from to the shell, and the shell rotates in circular through-hole department and be connected with the second dwang, the second dwang is in the inside one end of shell and has from the driving wheel through the key-type connection, meshes from driving wheel and action wheel. The utility model discloses a set up the brush head, drive the brush head through the motor is indirect and rotate to can clear up the camera lens of camera, thereby removed the dismantlement clearance of camera or with the trouble of stock lifting rag clearance from, it is more convenient to let the clearance of camera, has guaranteed the result of use of camera.

Description

Mining explosion-proof camera capable of automatically cleaning lens

Technical Field

The utility model relates to a clean technical field of camera especially relates to a but mining explosion-proof camera of self-cleaning camera lens.

Background

The explosion-proof camera belongs to explosion-proof monitoring products and is a cross product of the explosion-proof industry and the monitoring industry, and because conventional camera products cannot be used in high-risk combustible and explosive fields, products with an explosion-proof function and related certificates issued by national authorities can be called the explosion-proof camera.

When the mining explosion-proof camera is used, because the environment is an area with more dust, a large amount of dust is bound to the lens when the mining explosion-proof camera is used, if the bound dust is not cleaned in time, the two collected images of the camera can be affected, even the normal use of the camera is affected, the traditional cleaning mode is not disassembly cleaning or long rod lifting cleaning cloth cleaning, but the two cleaning modes are troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mining explosion-proof camera capable of automatically cleaning a lens.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mining explosion-proof camera capable of automatically cleaning a lens comprises a shell fixed at the bottom end of the camera, a base is fixedly connected with one side of the inner wall of the top end of the shell, which is far away from the lens of the camera, and the bottom end of the base is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a first rotating rod, the outer part of the first rotating rod is connected with a driving wheel through a key, the top end of one side of the shell far away from the motor is provided with a circular through hole, and the shell is rotatably connected with a second rotating rod at the round through hole, one end of the second rotating rod in the shell is connected with a driven wheel through a key, the driven wheel is engaged with the driving wheel, one end of the second rotating rod, which is positioned outside the shell, is fixedly connected with a rotating block, the top and the bottom of turning block all fixedly connected with fixed plate, two the equal fixedly connected with brush head in one side that the fixed plate is close to the shell.

Further, the outside one end of keeping away from the motor of first rotation pole has incomplete gear through the key-type connection, the top inner wall of shell is at one side fixedly connected with slide bar of incomplete gear department, the outside cover in bottom of slide bar is equipped with the sliding sleeve, the sliding sleeve is close to one side fixedly connected with rack of incomplete gear, rack and incomplete gear engagement.

Furthermore, the slide bar and the sliding sleeve are both rectangular, and a first spring is fixedly connected between the bottom end of the slide bar and the inner wall of the bottom end of the sliding sleeve.

Further, the bottom inner wall fixedly connected with water tank of shell, circular opening has been seted up in the top of water tank under the sliding sleeve, and the top of water tank has the pressure shower nozzle at circular opening part threaded connection, the bottom fixedly connected with clamp plate of sliding sleeve, the clamp plate is in on the same axis with pressing the shower nozzle.

Furthermore, a water outlet is formed in the bottom end of one side, away from the motor, of the shell at the position of the pressing nozzle.

Furthermore, a balancing weight is fixedly connected to one side of the outer portion of the rotating block between the two fixing plates.

Furthermore, the inner wall of the bottom end of the fixed plate is fixedly connected with a second spring, the top end of the second spring is fixedly connected with a movable plate, the top end of one side, close to the brush head, of the movable plate is fixedly connected with a soft brush, and a rectangular opening is formed in the top end of the fixed plate.

The utility model has the advantages that:

1. by arranging the brush head, the driving wheel can drive the driven wheel to rotate by driving the first rotating rod through the motor, the driven wheel drives the rotating block to rotate through the second rotating rod, the rotating block can drive the brush head to rotate through the two fixing plates, thereby cleaning the lens of the camera, avoiding the trouble of disassembling and cleaning the camera or lifting a cleaning cloth by a long rod, ensuring the use effect of the camera, ensuring the non-operation of the motor, because the bottom end of the rotating block is provided with the balancing weight, the two fixing plates can be in a horizontal state through the self gravity of the balancing weight, thereby avoiding the influence on the normal use of the camera, the motor can indirectly drive the rotating block to rotate through the driving mode that the driving wheel drives the driven wheel, thereby the centrifugal force that produces when letting the balancing weight rotate can not bring the influence to the output shaft of motor.

2. Through setting up incomplete gear and rack, can still drive incomplete gear when motor drive action wheel rotates, incomplete gear can drive the sliding sleeve through the rack and descend, thereby make the clamp plate push down the pressure nozzle, water from the delivery port department blowout in the water tank, thereby be stained with wet with the brush head, moist brush head acts on then can make the clearance effect of camera lens obtain promoting on the camera lens, and the sliding sleeve can resume the original state under the effect of first spring when incomplete gear continues to rotate to separate with the rack, thereby stop pushing down to pressing the shower nozzle, then can be adapted to the use according to other shower nozzles with this circulation.

3. Through setting up the fly leaf, when the indirect drive turning block of motor drove the fixed plate and rotates, can let the fly leaf receive centrifugal force to be thrown away from the inside of fixed plate to let the pappus brush can extend out from the inside of fixed plate, clear up the camera lens along with the rotation of fixed plate, thereby increased the clearance scope of brush head, let the clearance of camera lens more comprehensive.

Drawings

Fig. 1 is a cross-sectional view of an explosion-proof mining camera with a self-cleaning lens as set forth in embodiment 1;

fig. 2 is a right side sectional view of the mining explosion-proof camera capable of automatically cleaning the lens as set forth in embodiment 1;

fig. 3 is a right side view of a rotating block of the mining explosion-proof camera capable of automatically cleaning the lens provided in embodiment 1;

fig. 4 is a cross-sectional view of a fixing plate of the mining explosion-proof camera capable of automatically cleaning the lens as set forth in embodiment 2.

In the figure: the brush comprises a shell 1, a motor 2, a water tank 3, a first rotating rod 4, a driving wheel 5, a pressing nozzle 6, a water outlet 7, an incomplete gear 8, a second rotating rod 9, a rotating block 10, a fixing plate 11, a brush head 12, a driven wheel 13, a sliding rod 14, a sliding sleeve 15, a rack 16, a first spring 17, a pressing plate 18, a balancing weight 19, a second spring 20, a movable plate 21 and a soft brush 22.

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.

Example 1

Referring to fig. 1-3, a mining explosion-proof camera capable of automatically cleaning a lens comprises a shell 1 fixed at the bottom end of the camera, one side of the top inner wall of the shell 1, away from the camera lens, is fixedly connected with a base, the bottom of the base is fixedly connected with a motor 2, one end of an output shaft of the motor 2 is fixedly connected with a first rotating rod 4, the outside of the first rotating rod 4 is connected with a driving wheel 5 through a key, the top end of one side of the shell 1, away from the motor 2, is provided with a circular through hole, the shell 1 is rotatably connected with a second rotating rod 9 at the circular through hole, one end of the second rotating rod 9, which is positioned inside the shell 1, is connected with a driven wheel 13 through a key, the driven wheel 13 is meshed with the driving wheel 5, the second rotating rod 9 is positioned at one end of the outside the shell 1 and is fixedly connected with a rotating block 10, and the top end and the bottom end of the rotating block 10 are both fixedly connected with a fixing plate 11, one side of each of the two fixing plates 11 close to the housing 1 is fixedly connected with a brush head 12.

One end of motor 2 is kept away from to the outside of first rotation pole 4 has incomplete gear 8 through the key-type connection, the top inner wall of shell 1 locates fixedly connected with slide bar 14 in one side of incomplete gear 8, the outside cover in bottom of slide bar 14 is equipped with sliding sleeve 15, sliding sleeve 15 is close to one side fixedly connected with rack 16 of incomplete gear 8, rack 16 and the meshing of incomplete gear 8. The sliding rod 14 and the sliding sleeve 15 are both rectangular, and a first spring 17 is fixedly connected between the bottom end of the sliding rod 14 and the inner wall of the bottom end of the sliding sleeve 15. The bottom inner wall fixedly connected with water tank 3 of shell 1, circular opening has been seted up in the top of water tank 3 under sliding sleeve 15, and the top of water tank 3 has the pressure shower nozzle 6 at circular opening part threaded connection, the bottom fixedly connected with clamp plate 18 of sliding sleeve 15, clamp plate 18 is in the same axis with pressing shower nozzle 6. A water outlet 7 is formed in the bottom end of one side, away from the motor 2, of the shell 1 at the position of the pressing nozzle 6. A weight block 19 is fixedly connected to one outer side of the rotating block 10 between the two fixing plates 11.

The working principle is as follows: when the camera lens is cleaned, the motor 2 is externally connected with a power supply and is started, the motor 2 can drive the driving wheel 5 and the incomplete gear 8 to rotate through the first rotating rod 4, the driving wheel 5 drives the second rotating rod 9 to rotate through the driven wheel 13 when rotating, the second rotating rod 9 can drive the fixed plate 11 and the brush head 12 to rotate through the rotating block 10, the camera lens can be cleaned through the rotation of the brush head 12, meanwhile, when the incomplete gear 8 rotates, when the incomplete gear 8 is meshed with the rack 16, the rack 16 can drive the sliding sleeve 15 to descend, so that the pressing plate 18 presses the pressing nozzle 6 downwards, the pressing nozzle 6 can spray water in the water tank 3 from the water outlet 7, the brush head 12 is wetted, the cleaning effect of the camera lens by the brush head 12 is improved, when the incomplete gear 8 continues to rotate to be not meshed with the rack 16, the first spring 17, the sliding sleeve 15 can drive the pressing plate 18 to restore to the original state, so that the shower nozzle is suitable for being used by the shower nozzle 6.

Close motor 2 after the clearance is accomplished, the turning block 10 can rotate to the state that balancing weight 19 faces down by the influence of balancing weight 19 gravity this moment to guarantee that two fixed plates 11 are in the horizontality, avoid sheltering from the camera lens.

Example 2

Referring to fig. 4, compared to embodiment 1, in order to expand the cleaning range of the brush head, in this embodiment, a second spring 20 is fixedly connected to an inner wall of a bottom end of the fixed plate 11, a movable plate 21 is fixedly connected to a top end of the second spring 20, a soft brush 22 is fixedly connected to a top end of one side of the movable plate 21 close to the brush head 12, and a rectangular opening is formed in the top end of the fixed plate 11.

The working principle is as follows: when the camera lens is cleaned, the motor 2 is externally connected with a power supply and is started, the motor 2 can drive the driving wheel 5 and the incomplete gear 8 to rotate through the first rotating rod 4, the driving wheel 5 drives the second rotating rod 9 to rotate through the driven wheel 13 when rotating, the second rotating rod 9 can drive the fixed plate 11 and the brush head 12 to rotate through the rotating block 10, the camera lens can be cleaned through the rotation of the brush head 12, in the process, the movable plate 21 is thrown away by centrifugal force when the fixed plate 11 rotates, so that the soft brush 22 extends out of the fixed plate 11, the cleaning range of the camera lens by the device is expanded, meanwhile, when the incomplete gear 8 rotates, when the incomplete gear 8 is meshed with the rack 16, the rack 16 can drive the sliding sleeve 15 to descend, so that the pressing plate 18 presses the pressing nozzle 6, and the water in the water tank 3 can be sprayed out from the water outlet 7 when the pressing nozzle 6, make brush head 12 moistened to improve the clearance effect of brush head 12 to the camera lens, and when incomplete gear 8 continued to rotate to not mesh with rack 16, first spring 17 can make sliding sleeve 15 drive clamp plate 18 reconversion, thereby is adapted to the use of shower nozzle 6.

Close motor 2 after the clearance is accomplished, the turning block 10 can rotate to 19 states down of balancing weight by the influence of 19 gravity of balancing weight this moment to guarantee that two fixed plates 11 are in the horizontality, avoid sheltering from the camera lens, second spring 20 can pull back the inside of fixed plate 11 with the pappus brush simultaneously, avoids its gravity to bring the influence to the balanced state of turning block 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mining explosion-proof camera capable of automatically cleaning the camera lens comprises a shell (1) fixed at the bottom end of the camera, and is characterized in that one side fixedly connected with base of the camera lens is kept away from the inner wall of the top end of the shell (1), the bottom fixedly connected with motor (2) of the base is provided, a first rotating rod (4) is fixedly connected with one end of an output shaft of the motor (2), a driving wheel (5) is arranged outside the first rotating rod (4) through a key connection, a round through hole is formed in the top end of one side of the shell (1) far away from the motor (2), the shell (1) is rotatably connected with a second rotating rod (9) at the round through hole, one end of the second rotating rod (9) inside the shell (1) is connected with a driven wheel (13) through a key connection, the driven wheel (13) is meshed with the driving wheel (5), and the second rotating rod (9) is fixedly connected with a rotating block (10) at one end outside the shell (1), the top and the bottom of turning block (10) all fixedly connected with fixed plate (11), two equal fixedly connected with brush head (12) in one side that fixed plate (11) are close to shell (1).

2. The mining explosion-proof camera capable of automatically cleaning the lens according to claim 1, characterized in that one end of the outside of the first rotating rod (4) far away from the motor (2) is connected with an incomplete gear (8) through a key, a sliding rod (14) is fixedly connected to the inner wall of the top end of the housing (1) at one side of the incomplete gear (8), a sliding sleeve (15) is sleeved outside the bottom end of the sliding rod (14), a rack (16) is fixedly connected to one side of the sliding sleeve (15) close to the incomplete gear (8), and the rack (16) is meshed with the incomplete gear (8).

3. The mining explosion-proof camera capable of automatically cleaning the lens as claimed in claim 2, characterized in that the sliding rod (14) and the sliding sleeve (15) are both rectangular, and a first spring (17) is fixedly connected between the bottom end of the sliding rod (14) and the inner wall of the bottom end of the sliding sleeve (15).

4. The mining explosion-proof camera capable of automatically cleaning the lens according to claim 2, characterized in that a water tank (3) is fixedly connected to the inner wall of the bottom end of the housing (1), a circular opening is formed in the top end of the water tank (3) right below the sliding sleeve (15), a pressing nozzle (6) is connected to the top end of the water tank (3) at the circular opening in a threaded manner, a pressing plate (18) is fixedly connected to the bottom end of the sliding sleeve (15), and the pressing plate (18) and the pressing nozzle (6) are located on the same axis.

5. The mining explosion-proof camera capable of automatically cleaning the lens according to claim 4, characterized in that a water outlet (7) is formed at the bottom end of one side of the housing (1) far away from the motor (2) at the position of the pressing nozzle (6).

6. The mining explosion-proof camera capable of automatically cleaning the lens as claimed in claim 1, characterized in that a balancing weight (19) is fixedly connected to one outer side of the rotating block (10) between the two fixing plates (11).

7. The mining explosion-proof camera capable of automatically cleaning the lens according to claim 1, characterized in that a second spring (20) is fixedly connected to an inner wall of a bottom end of the fixed plate (11), a movable plate (21) is fixedly connected to a top end of the second spring (20), a soft brush (22) is fixedly connected to a top end of one side of the movable plate (21) close to the brush head (12), and a rectangular opening is formed in the top end of the fixed plate (11).