CN215581344U

CN215581344U - Mining flame-proof type camera with adjusting structure

Info

Publication number: CN215581344U
Application number: CN202121243551.2U
Authority: CN
Inventors: 丁少成; 龚桂民
Original assignee: Hunan Zhengwei Technology Co ltd
Current assignee: Hunan Zhengwei Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-18
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a mining flameproof camera with an adjusting structure, and particularly relates to the technical field of mining flameproof cameras. The camera shooting device has the advantages that the camera shooting device can be conveniently installed, the camera shooting visual angle can be conveniently adjusted, the camera shooting device can be conveniently disassembled and assembled by arranging the support columns and the positioning frames, the camera shooting visual angle can be flexibly adjusted by rotating the support columns, and the camera shooting device can be taken into the protective outer frame for protection when the camera shooting device is not used for a long time by arranging the protective outer frame.

Description

Mining flame-proof type camera with adjusting structure

Technical Field

The utility model relates to the technical field of mining explosion-proof cameras, in particular to a mining explosion-proof camera with an adjusting structure.

Background

The mine anti-explosion camera is an anti-explosion monitoring device, is mainly used for shooting dangerous places such as gas, coal dust explosion and the like under a coal mine, has the advantages of small volume, light weight, high definition, long transmission distance and the like, is widely applied to the field of coal mine industry, carries out real-time image monitoring on main production links, important equipment and key posts in the coal mine industry, and generally adopts optical cables or cables for signal transmission during setting.

However, in practical use, the mounting structure of a common mining explosion-proof camera is generally fixed, the disassembly is troublesome, the camera shooting angle is difficult to adjust as required once the mounting is completed, the practicability is poor, and the comprehensive monitoring on a working site cannot be realized.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the embodiment of the utility model provides a mining explosion-proof camera with an adjusting structure, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mining flame-proof type appearance of making a video recording with adjustment structure, includes protection frame and the appearance body of making a video recording, the inside of protection frame is provided with the lifter plate through promoting the structure vertical slip, the top of protection frame is provided with the motor, the bottom fixedly connected with fixed column of lifter plate, the inside of fixed column is provided with the disc, the bottom fixedly connected with support column of disc, two locating racks that fixed column fixedly connected with symmetry set up are extended to the bottom of support column, the appearance body of making a video recording is located between the locating rack of both sides through the setting of location structure in the bottom of support column, the relative one side slip of locating rack is provided with the rubber clamp splice, the top of the appearance body of making a video recording is close to the front side and is provided with the cold light lamp.

In order to protect the frame with appearance body income of making a video recording, the promotion structure is including seting up the spout at the inside roof of protection frame, the inside of spout is rotated through the bearing level and is provided with two-way screw rod, the surperficial symmetry of two-way screw rod slides and is provided with two sliders, two-way screw rod wear to locate the slider and with slider threaded connection, the fixed cover in middle part of two-way screw rod is equipped with driven conical gear, the top of spout is rotated perpendicularly through the bearing and is provided with the actuating lever, the bottom fixedly connected with of actuating lever and driven conical gear meshing's initiative conical gear, the output shaft fixed connection that the protection frame passes through shaft coupling and a motor is extended on the top of actuating lever, the top of lifter plate is close to bilateral symmetry and is provided with the rotation seat, and is adjacent rotate through the pivot between rotation seat and the slider and be provided with the push pedal.

In order to facilitate the installation of the camera body, the top middle part fixedly connected with stopper of camera body, the top fixedly connected with fixture block of stopper, the top of stopper is provided with the elastic cushion layer around the fixture block, the draw-in groove has been seted up at the middle part of fixture block.

In order to fix the camera shooting instrument body at the bottom of the supporting column, the positioning structure comprises a connecting groove formed in the bottom of the supporting column and matched with the clamping block, a positioning groove is formed in one side of the connecting groove, a positioning block is arranged in the positioning groove in a horizontal sliding mode, a pull rod is symmetrically arranged on one side, away from the connecting groove, of the positioning block, one end of the pull rod extends out of a pulling plate fixedly connected with the supporting column, a positioning spring is arranged between the pull rods on two sides of the positioning block, and one side, close to the clamping block, of the positioning block extends into the connecting groove to penetrate through the clamping groove.

In order to fix the appearance body of making a video recording, the mounting groove has been seted up to one side that the locating rack is relative, the equal horizontal slip in inside of mounting groove is provided with the ejector pad, rubber clamp splice fixed connection corresponds the ejector pad and is close to the one side of making a video recording the appearance body, the opposite side of ejector pad all is provided with fastening screw through the bearing rotation, fastening screw's one end is extended and is corresponded locating rack fixedly connected with commentaries on classics piece, fastening screw wears to locate the lateral wall that corresponds the locating rack and with locating rack threaded connection.

For nimble adjustment shooting angle, the spacing groove has been seted up in the inside of fixed column, the disc rotates and sets up in the spacing inslot portion, the bottom of spacing groove is provided with spacing sunken around the support column, the bottom of disc is provided with a plurality ofly around angles such as support column with the ball of spacing sunken adaptation, the top fixedly connected with connecting rod of disc, the inside of lifter plate is inlayed and is established and install No. two motors, the output shaft fixed connection of shaft coupling and No. two motors is passed through on the top of connecting rod.

In order to conveniently install the device on the wall, the rear side fixedly connected with mount pad of protection frame, the bilateral symmetry of mount pad is provided with the fixed block, the location screw has all been seted up on the surface of fixed block.

The utility model has the technical effects and advantages that:

1. through arranging the camera body, the fixed column, the disc, the support column, the positioning frame, the positioning structure and the rubber clamping block, when the camera is installed, the pulling block is pulled outwards to pull the positioning block to be put into the positioning groove through the pull rod to compress the positioning spring, at the moment, the clamping block at the top of the camera body can be clamped into the connecting groove at the bottom of the support column, the pulling block is loosened to enable the positioning block to slide into the connecting groove under the pushing of the positioning spring and pass through the clamping groove on the surface of the clamping block, so that the clamping block is positioned in the connecting groove, the camera body is fixedly installed at the bottom of the support column, meanwhile, the corresponding fastening screw can be screwed into the connecting groove to push the rubber clamping block to be close to the camera body by rotating the rotating blocks at two sides, the camera body is effectively prevented from shaking by clamping the rubber clamping blocks at the two sides, and the camera body is convenient to install and disassemble, after the installation is finished, the second motor can be driven to work to drive the connecting rod to rotate, so that the disc rotates around the limiting recess in the limiting groove through the ball, the supporting column and the camera body fixed at the bottom are driven to rotate, and the camera angle is flexibly adjusted;

2. through setting up the protection frame, lifter plate and pushing structure, compared with the prior art, can install behind the support column bottom at the appearance body of making a video recording, can drive actuating lever normal running fit intermeshing's initiative conical gear and driven conical gear drive two-way screw rod through the work of drive a motor and rotate, thereby it is close to each other along two-way screw rod to drive both sides slider, thereby drive the lifter plate and shift up perpendicularly at the protection frame inside through rotating the push pedal that sets up between slider and rotation seat, and the appearance body of making a video recording that drives the below gets into the inside protection frame and protects the appearance of making a video recording, it can protect dirt-proof effect with its income protection frame inside when not using for a long time to reach the appearance of making a video recording, can release the appearance body of making a video recording from protection frame below through the reversal of drive a motor and carry out surveillance work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal cross-sectional structure of the protective outer frame of the present invention.

FIG. 3 is a schematic cross-sectional view of a support column and a positioning frame according to the present invention.

FIG. 4 is a schematic top view of a cross-sectional structure of a support pillar according to the present invention.

Fig. 5 is a schematic view of the overall structure of the camera body according to the present invention.

Fig. 6 is a schematic cross-sectional view of a portion of the fixing post according to the present invention.

The reference signs are: 1. a protective outer frame; 2. a camera body; 3. a lifting plate; 4. a first motor; 5. fixing a column; 6. a disc; 7. a support pillar; 8. a positioning frame; 9. a rubber clamping block; 10. a cold light lamp; 11. a chute; 12. a bidirectional screw; 13. a slider; 14. a driven bevel gear; 15. a drive rod; 16. a driving bevel gear; 17. a rotating seat; 18. pushing the plate; 19. a limiting block; 20. a clamping block; 21. an elastic cushion layer; 22. a card slot; 23. connecting grooves; 24. positioning a groove; 25. positioning blocks; 26. a pull rod; 27. pulling a plate; 28. a positioning spring; 29. mounting grooves; 30. a push block; 31. fastening a screw rod; 32. rotating the block; 33. a limiting groove; 34. limiting and sinking; 35. a ball bearing; 36. a connecting rod; 37. a second motor; 38. a mounting seat; 39. a fixed block; 40. and positioning the screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

1-6 shown in the accompanying drawings is a mining flame-proof type camera with an adjustment structure, including protection frame 1 and camera body 2, the inside of protection frame 1 is provided with lifter plate 3 through promoting the structure vertical slip, the top of protection frame 1 is provided with a motor 4, the bottom fixedly connected with fixed column 5 of lifter plate 3, the inside of fixed column 5 is provided with disc 6, the bottom fixedly connected with support column 7 of disc 6, extend two locating racks 8 that 5 fixedly connected with of fixed column symmetry set up in the bottom of support column 7, camera body 2 is located between the locating racks 8 of both sides through the setting of location structure in the bottom of support column 7, the relative one side of locating rack 8 slides and is provided with rubber clamp 9, the top of camera body 2 is close to the front side and is provided with cold light lamp 10.

In a preferred embodiment, as shown in fig. 2, the pushing structure includes a sliding slot 11 formed in the top wall of the interior of the protective outer frame 1, a bidirectional screw 12 is horizontally and rotatably disposed inside the sliding slot 11 through a bearing, two sliding blocks 13 are symmetrically and slidably disposed on the surface of the bidirectional screw 12, the bidirectional screw 12 is inserted into the sliding blocks 13 and is in threaded connection with the sliding blocks 13, a driven bevel gear 14 is fixedly sleeved in the middle of the bidirectional screw 12, a driving rod 15 is vertically and rotatably disposed at the top of the sliding slot 11 through a bearing, a driving bevel gear 16 engaged with the driven bevel gear 14 is fixedly connected to the bottom end of the driving rod 15, the top end of the driving rod 15 extends out of the protective outer frame 1 and is fixedly connected with the output shaft of the first motor 4 through a coupler, rotating seats 17 are symmetrically disposed near both sides of the top of the lifting plate 3, a pushing plate 18 is rotatably disposed between the adjacent rotating seats 17 and the sliding blocks 13 through a rotating shaft, so that the driving rod 15 and the driving bevel gear 16 can be driven to rotate by controlling the operation of the first motor 4, the driven bevel gear 14 meshed with the driving bevel gear 16 is utilized to drive the two-way screw 12 to rotate, thereby the sliding blocks 13 on two sides are enabled to be close to or far away from each other along the two-way screw 12 in the sliding groove 11, and the pushing plate 18 arranged between the rotating seat 17 and the sliding blocks 13 is matched to rotate to drive the lifting plate 3 to vertically displace in the protective outer frame 1.

In a preferred embodiment, as shown in fig. 3 and 5, a limiting block 19 is fixedly connected to the middle of the top of the camera body 2, a clamping block 20 is fixedly connected to the top of the limiting block 19, an elastic cushion layer 21 is arranged on the top of the limiting block 19 around the clamping block 20, and a clamping groove 22 is formed in the middle of the clamping block 20, so that the clamping block 20 at the top of the camera body 2 is inserted into the bottom of the supporting column 7, the limiting block 19 is in contact with the bottom of the supporting column 7 through the elastic cushion layer 21, and the camera body 2 is mounted at the bottom of the supporting column 7.

In a preferred embodiment, as shown in fig. 3 and 4, the positioning structure includes a connecting groove 23 formed at the bottom of the supporting pillar 7 and adapted to the fastening block 20, a positioning groove 24 is formed at one side of the connecting groove 23, a positioning block 25 is horizontally slidably disposed inside the positioning groove 24, pull rods 26 are symmetrically disposed at one side of the positioning block 25 away from the connecting groove 23, one end of each pull rod 26 extends out of the supporting pillar 7 and is fixedly connected with a pull plate 27, a positioning spring 28 is disposed between the pull rods 26 at two sides of the positioning block 25, one side of the positioning block 25 close to the fastening block 20 extends into the connecting groove 23 and penetrates through the fastening groove 22, so that the positioning block 25 can be driven by the pull rod 26 to slide into the positioning groove 24 and compress the positioning spring 28 by pulling the pull plate 27 outwards, at this time, the fastening block 20 at the top of the camera body 2 can be fastened into the connecting groove 23, and then the pull plate 27 is released so that the positioning block 25 slides into the connecting groove 23 and passes through the fastening groove 22 under the push of the positioning spring 28, thereby positioning the latch 20 in the coupling groove 23 to complete the mounting of the camera body 2.

In a preferred embodiment, as shown in fig. 3, an installation groove 29 is formed on one side of the positioning frame 8 opposite to the positioning frame, a push block 30 is horizontally and slidably disposed inside the installation groove 29, the rubber clamping block 9 is fixedly connected to one side of the corresponding push block 30 close to the camera body 2, a fastening screw 31 is rotatably disposed on the other side of the push block 30 through a bearing, a rotating block 32 is fixedly connected to one end of the fastening screw 31 extending out of the corresponding positioning frame 8, the fastening screw 31 penetrates through the side wall of the corresponding positioning frame 8 and is in threaded connection with the positioning frame 8, so that can rotate both sides commentaries on classics piece 32 and drive and correspond fastening screw 31 and rotate after accomplishing the installation of appearance body 2 of making a video recording, make its screw in correspond mounting groove 29 and promote through ejector pad 30 and correspond rubber clamp 9 and carry out the clamping to the appearance body 2 of making a video recording that is in between the both sides locating rack 8, improve the stability of installation and prevent that it from taking place to rock.

In a preferred embodiment, as shown in fig. 6, a limiting groove 33 is formed inside the fixing column 5, the disc 6 is rotatably disposed inside the limiting groove 33, a limiting recess 34 is formed in the bottom of the limiting groove 33 around the supporting column 7, a plurality of balls 35 adapted to the limiting recess 34 are angularly disposed in the bottom of the disc 6 around the supporting column 7, a connecting rod 36 is fixedly connected to the top of the disc 6, a second motor 37 is embedded inside the lifting plate 3, the top end of the connecting rod 36 is fixedly connected to an output shaft of the second motor 37 through a coupling, so that the connecting rod 36 can be driven to rotate by controlling the second motor 37 to work, the disc 6 is rotated along the limiting recess 34 inside the limiting groove 33 through the balls 35 disposed at the bottom, and the supporting column 7 and the camera body 2 mounted at the bottom are driven to rotate to adjust the shooting angle.

In a preferred embodiment, as shown in fig. 1, a mounting seat 38 is fixedly connected to the rear side of the protective outer frame 1, fixing blocks 39 are symmetrically arranged on both sides of the mounting seat 38, and positioning screw holes 40 are formed in the surfaces of the fixing blocks 39, so that the mounting seat 38 can be fixedly mounted on a wall surface through the fixing blocks 39 by passing bolt assemblies through the positioning screw holes 40, and the protective outer frame 1 is fixedly mounted on the wall surface.

The working principle of the utility model is as follows: when the protective outer frame 1 is fixedly installed on a wall surface through the installation seat 38, the motor 4 is controlled to work, the lifting plate 3 is pushed downwards through the push plate 18 to enable the supporting column 7 and the positioning frame 8 to extend out of the protective outer frame 1, then the pull plate 27 is pulled outwards to pull the positioning block 25 into the positioning groove 24, at the moment, the camera body 2 can be placed between the positioning frames 8 on two sides, the clamping block 20 on the top of the camera body is clamped into the connecting groove 23 at the bottom of the supporting column 7, the pull plate 27 is loosened to enable the positioning block 25 to slide into the connecting groove 23 under the pushing of the positioning spring 28 and penetrate through the clamping groove 22 on the surface of the clamping block 20, the clamping block 20 is fixed in the connecting groove 23, the installation work of the camera body 2 is completed quickly, then the fastening screw 31 is rotated through the rotating blocks 32 on two sides to enable the fastening screw 31 to be screwed into the corresponding mounting groove 29, the rubber clamping block 9 is pushed to be close to the camera body 2 to clamp the camera body to prevent the camera body from shaking, the stability of installation has been guaranteed, can control No. two motor 37 work and drive disc 6 through connecting rod 36 and rotate in fixed column 5 inside after accomplishing the installation of making a video recording appearance body 2, and drive support column 7 and rotate the shooting angle of adjusting the appearance body 2 of making a video recording, can control a motor 4 reversal when not using for a long time and make lifter plate 3 shift up drive the appearance body 2 of making a video recording and get into protection frame 1 inside and protect, prevent simultaneously that the dust from piling up the influence performance, only need rotate both sides turning block 32 when needing to pull down the appearance body 2 and make rubber clamp 9 income mounting groove 29 remove the clamping to the appearance body 2 of making a video recording, pulling the arm-tie 27 after that makes locating piece 25 slide in the constant head tank 24 and remove the location to fixture block 20, the appearance body 2 of making a video recording will drive fixture block 20 roll-off spread groove 23 under the action of gravity this moment, thereby pull down the appearance body 2 of making a video recording fast.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a mining flame-proof type appearance of making a video recording with adjustment structure, includes protection frame (1) and appearance body (2) of making a video recording, its characterized in that: the protection device is characterized in that a lifting plate (3) is vertically arranged inside the protection outer frame (1) in a sliding mode through a pushing structure, a first motor (4) is arranged at the top of the protection outer frame (1), fixing columns (5) are fixedly connected to the bottom of the lifting plate (3), a disc (6) is arranged inside the fixing columns (5), supporting columns (7) are fixedly connected to the bottom of the disc (6), two positioning frames (8) are symmetrically arranged on the bottom of each supporting column (7) in an extending mode, the camera body (2) is arranged between the positioning frames (8) on two sides at the bottom of each supporting column (7) through the positioning structures, rubber clamping blocks (9) are arranged on one opposite sides of the positioning frames (8) in a sliding mode, and a cold light lamp (10) is arranged on the top of the camera body (2) close to the front side.

2. The mining explosion-proof camera with the adjusting structure according to claim 1, characterized in that: the pushing structure comprises a sliding groove (11) arranged on the inner top wall of the protective outer frame (1), a bidirectional screw (12) is horizontally arranged inside the sliding groove (11) in a rotating mode through a bearing, two sliding blocks (13) are symmetrically arranged on the surface of the bidirectional screw (12) in a sliding mode, the bidirectional screw (12) penetrates through the sliding blocks (13) and is in threaded connection with the sliding blocks (13), a driven bevel gear (14) is fixedly sleeved in the middle of the bidirectional screw (12), a driving rod (15) is vertically arranged at the top of the sliding groove (11) in a rotating mode through the bearing, a driving bevel gear (16) meshed with the driven bevel gear (14) is fixedly connected to the bottom end of the driving rod (15), the protective outer frame (1) extends from the top end of the driving rod (15) and is fixedly connected with an output shaft of a first motor (4) through a coupler, and rotating seats (17) are symmetrically arranged on the top of the lifting plate (3) close to two sides, and a push plate (18) is rotatably arranged between the adjacent rotating seat (17) and the sliding block (13) through a rotating shaft.

3. The mining explosion-proof camera with the adjusting structure according to claim 2, characterized in that: the utility model discloses a camera shooting instrument, including appearance body (2) of making a video recording, the top middle part fixedly connected with stopper (19) of stopper (19), the top fixedly connected with fixture block (20) of stopper (19), the top of stopper (19) is provided with elastic cushion layer (21) around fixture block (20), draw-in groove (22) have been seted up at the middle part of fixture block (20).

4. The mining explosion-proof camera with the adjusting structure according to claim 3, characterized in that: location structure is including offering in bottom of support column (7) and spread groove (23) of fixture block (20) adaptation, constant head tank (24) have been seted up to one side of spread groove (23), the inside horizontal slip of constant head tank (24) is provided with locating piece (25), the one side symmetry of spread groove (23) is kept away from in locating piece (25) is provided with pull rod (26), the one end of pull rod (26) is extended support column (7) fixedly connected with arm-tie (27), one side of locating piece (25) is located and is provided with between both sides pull rod (26) positioning spring (28), wear to locate draw-in groove (22) in one side that locating piece (25) are close to fixture block (20) extends to spread groove (23).

5. The mining explosion-proof camera with the adjusting structure according to claim 4, characterized in that: mounting groove (29) have been seted up to one side that locating rack (8) is relative, the equal horizontal slip in inside of mounting groove (29) is provided with ejector pad (30), rubber clamp splice (9) fixed connection is in the one side that corresponds ejector pad (30) and be close to camera body (2), the opposite side of ejector pad (30) all rotates through the bearing and is provided with fastening screw (31), the one end of fastening screw (31) is extended and is corresponded locating rack (8) fixedly connected with commentaries on classics piece (32), fastening screw (31) are worn to locate the lateral wall that corresponds locating rack (8) and with locating rack (8) threaded connection.

6. The mining explosion-proof camera with the adjusting structure according to claim 5, characterized in that: spacing groove (33) have been seted up to the inside of fixed column (5), disc (6) rotate to set up inside spacing groove (33), the bottom of spacing groove (33) is provided with spacing sunken (34) around support column (7), the bottom of disc (6) is provided with ball (35) a plurality of and spacing sunken (34) adaptation around support column (7) wait angle, the top fixedly connected with connecting rod (36) of disc (6), the inside of lifter plate (3) is inlayed and is established and install No. two motor (37), the output shaft fixed connection of shaft coupling and No. two motor (37) is passed through on the top of connecting rod (36).

7. The mining explosion-proof camera with the adjusting structure according to claim 6, characterized in that: the rear side fixedly connected with mount pad (38) of protection frame (1), the bilateral symmetry of mount pad (38) is provided with fixed block (39), location screw (40) have all been seted up on the surface of fixed block (39).