CN214959787U - Mining explosion-proof optical fiber camera - Google Patents
Mining explosion-proof optical fiber camera Download PDFInfo
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- CN214959787U CN214959787U CN202121423111.5U CN202121423111U CN214959787U CN 214959787 U CN214959787 U CN 214959787U CN 202121423111 U CN202121423111 U CN 202121423111U CN 214959787 U CN214959787 U CN 214959787U
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Abstract
The utility model discloses a mining explosion-proof fiber camera, which comprises an outer shell, the inside of shell is equipped with the inner shell, the shell with be equipped with the anticollision sponge between the inner shell, the inside of inner shell is equipped with the camera body, and the top and the bottom of camera body all are equipped with splint, splint with the welding has the second spring between the inner shell, the inside of inner shell is equipped with the clamp splice, and one side of clamp splice is the slope form, and one side inner wall welding of shell has the dead lever, and the dead lever extends to the inside of inner shell. The utility model discloses an inner shell inserts when the shell, and the dead lever can make the clamp splice remove, and two clamp splices are close to each other and carry out the centre gripping to optic fibre fixed, and when can effectually avoiding the explosion to produce, optic fibre drops, and shell and anticollision sponge can effectual protection camera body, avoid the impact force to make it damage, and second spring and splint can also play the damping effect to the camera body when fixed to the camera body simultaneously to avoid the explosion shock wave to make its damage.
Description
Technical Field
The utility model relates to a camera monitoring technology field especially relates to a mining explosion-proof fiber camera.
Background
Because dangerous situations often occur in a mine, in order to monitor the underground condition of the mine in real time and ensure the underground safe production, people can install a camera under the mine, and the underground operation of workers is monitored through the camera.
Because coal mine underground contains a large amount of dust and gas, especially when underground explosion occurs, images shot by the camera provide important guarantee for later rescue and accident analysis, shock waves generated by explosion easily damage the camera, especially easily cause a data transmission line of the camera to fall off, and image data of the camera cannot be transmitted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mining explosion-proof optical fiber camera.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a mining explosion-proof fiber camera, includes the shell, the inside of shell is equipped with the inner shell, the shell with be equipped with the anticollision sponge between the inner shell, the inside of inner shell is equipped with the camera body, and the top and the bottom of camera body all are equipped with splint, splint with the welding has the second spring between the inner shell, the inside of inner shell is equipped with the clamp splice, and one side of clamp splice is the slope form, the welding of one side inner wall of shell has the dead lever, and the dead lever extends to the inside of inner shell.
Furthermore, a first opening is formed in one side of the outer shell, a threaded sleeve is rotatably connected to the first opening, and the threaded sleeve is in threaded connection with the inner shell.
Furthermore, the outside of optic fibre is equipped with protective case, protective case's one end with inner shell fixed connection.
Furthermore, the inner wall welding of inner shell has the locating lever, the constant head tank has been seted up to the outside of clamp splice, and the one end of locating lever is in the inside of constant head tank.
Furthermore, a second opening is formed in one side of the inner shell, and toughened glass is arranged at the second opening.
Further, the inside of inner shell is equipped with the shift ring, and one side of shift ring is equipped with cover glass, the inside welding of inner shell has solid fixed ring, gu fixed ring with the welding has first spring between the shift ring.
Furthermore, the top welding of shell has the dwang, and the top of dwang is rotated and is connected with the mounting panel.
Furthermore, rubber pads are bonded on the sides, close to each other, of the two clamping blocks.
The utility model has the advantages that:
1. by arranging the outer shell, the inner shell, the fixing rod and the clamping blocks, the inner shell is inserted into the outer shell, the fixing rod can enter the inner part of the inner shell and contact the inclined plane of the clamping blocks, so that the clamping blocks move, the two clamping blocks are close to each other and clamp and fix the optical fiber, the optical fiber can be effectively prevented from falling off when explosion is generated, the outer shell and the anti-collision sponge can effectively protect the camera body and prevent the camera body from being damaged by impact force, and meanwhile, when the second spring and the clamping plates are used for fixing the camera body, the anti-vibration effect can be further realized on the camera body, so that the camera body is prevented from being damaged by explosion shock waves;
2. the inner shell can enter the inner part of the outer shell by arranging the threaded sleeve and rotating the threaded sleeve, so that the inner shell can be conveniently installed, and the fixing rod can push the clamping block to clamp and fix the optical fiber during installation;
3. by arranging the protective sleeve, one end of the protective sleeve is fixedly connected with the inner shell, and the optical fiber can be further protected by the protective sleeve, so that data transmission is facilitated;
4. the positioning rod is arranged, so that the clamping block can conveniently move up and down, and the optical fiber can be clamped and fixed;
5. the toughened glass is convenient for monitoring the camera body by arranging the toughened glass, the protective glass and the first spring, meanwhile, the toughened glass can play a role in protecting the camera body, the moving ring can be damped by the first spring, and when the toughened glass is broken by explosion shock waves, the protective glass can play a standby protection role, so that the protection capability of the camera body is improved, and meanwhile, the first spring can be contracted so as to offset the impact force, so that the impact resistance of the device is greatly improved;
6. the installation plate is convenient for installing and fixing the device by arranging the installation plate and the rotating rod, and the direction of the alignment of the camera body is convenient to adjust by the rotatable rotating rod;
7. through setting up the rubber pad, the rubber pad can avoid the clamp splice to exert oneself too violently to damage the optic fibre to promote the protective capacities of optic fibre.
Drawings
Fig. 1 is a front structural section view of a mine explosion-proof optical fiber camera provided in embodiment 1;
FIG. 2 is a schematic cross-sectional structural diagram of an explosion-proof fiber-optic mining camera provided in embodiment 1;
fig. 3 is a schematic cross-sectional structural diagram of an explosion-proof fiber-optic camera for mining according to embodiment 2.
In the figure: the anti-collision device comprises an outer shell 1, an anti-collision sponge 2, an inner shell 3, a protective sleeve 4, an optical fiber 5, a mounting plate 6, a rotating rod 7, a thread bush 8, toughened glass 9, protective glass 10, a moving ring 11, a first spring 12, a fixing ring 13, a camera body 14, a second spring 15, a clamping plate 16, a positioning rod 17, a clamping block 18, a fixing rod 19 and a rubber pad 20.
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. 1-2, a mining explosion-proof optical fiber camera comprises an outer shell 1, an inner shell 3 is arranged inside the outer shell 1, an anti-collision sponge 2 is arranged between the outer shell 1 and the inner shell 3, a camera body 14 is arranged inside the inner shell 3, clamping plates 16 are arranged at the top end and the bottom end of the camera body 14, a second spring 15 is welded between the clamping plates 16 and the inner shell 3, clamping blocks 18 are arranged inside the inner shell 3, one sides of the clamping blocks 18 are inclined, a fixing rod 19 is welded on the inner wall of one side of the outer shell 1, the fixing rod 19 extends into the inner shell 3, the inner shell 3 is inserted into the outer shell 1, the fixing rod 19 enters the inner shell 3 and contacts the inclined surfaces of the clamping blocks 18, so that the clamping blocks 18 move, the two clamping blocks 18 approach each other and clamp and fix an optical fiber 5, thereby effectively avoiding falling off of the optical fiber 5 when an explosion occurs, and the outer shell 1 and the anti-collision sponge 2 can effectively protect the camera body 14, the impact force is avoided from damaging the camera body, and meanwhile, the second spring 15 and the clamping plate 16 can also play a role in damping the camera body 14 when the camera body 14 is fixed, so that the explosion shock wave is avoided from damaging the camera body.
Wherein, first opening has been seted up to one side of shell 1, and first opening part rotates and is connected with thread bush 8, and thread bush 8 and 3 threaded connection of inner shell can make inner shell 3 get into the inside of shell 1 through rotating thread bush 8 to the installation of the inner shell 3 of being convenient for, when the installation, dead lever 19 can promote clamp splice 18 and make the optic fibre centre gripping fixed.
Wherein, the outside of optic fibre 5 is equipped with protective sleeve 4, and protective sleeve 4's one end and inner shell 3 fixed connection can be further protect optic fibre 5 through protective sleeve 4 to be convenient for the transmission of data.
Wherein, the inner wall welding of inner shell 3 has locating lever 17, and the constant head tank has been seted up to clamp splice 18's outside, and the one end of locating lever 17 is in the inside of constant head tank, through locating lever 17, and the clamp splice 18 of being convenient for reciprocates to it is fixed to carry out the centre gripping to optic fibre 5.
Wherein, the second opening has been seted up to one side of inner shell 3, and the second opening part is equipped with toughened glass 9, is convenient for camera body 14 through toughened glass 9 to monitor, and toughened glass 9 can play the guard action to camera body 14 simultaneously.
Wherein, the inside of inner shell 3 is equipped with shift ring 11, one side of shift ring 11 is equipped with cover glass 10, the inside welding of inner shell 3 has solid fixed ring 13, the welding has first spring 12 between solid fixed ring 13 and the shift ring 11, can carry out the damping to shift ring 11 through first spring 12, when explosion shock wave strikes broken steel cover glass 9, cover glass 10 can play reserve guard action, thereby promote the protective capacities to camera body 11, first spring 12 can contract simultaneously, thereby offset the impact force, very big promotion the impact resistance of device.
Wherein, the top welding of shell 1 has dwang 7, and the top of dwang 7 is rotated and is connected with mounting panel 6, is convenient for install the device fixedly through mounting panel 6, and the while is convenient for adjust the direction that camera body 14 aimed at through dwang 7 that can rotate.
The working principle is as follows: the inner shell 3 is inserted into the outer shell 1, the fixing rod 19 can enter the inner part of the inner shell 3 at the moment and contacts the inclined surface of the clamping block 18, so that the clamping block 18 moves, the two clamping blocks 18 are close to each other and clamp and fix the optical fiber 5, when explosion can be effectively avoided, the optical fiber 5 falls off, the outer shell 1 and the anti-collision sponge 2 can effectively protect the camera body 14 and avoid impact force to damage the camera body, and meanwhile, the second spring 15 and the clamping plate 16 can also play a role in damping the camera body 14 when fixing the camera body 14, so that explosion shock waves are prevented from damaging the camera body;
the inner shell 3 can enter the inner part of the outer shell 1 by rotating the thread sleeve 8, so that the inner shell 3 is convenient to install, and the fixing rod 19 can push the clamping block 18 to clamp and fix the optical fiber during installation;
one end of the protective sleeve 4 is fixedly connected with the inner shell 3, and the optical fiber 5 can be further protected through the protective sleeve 4, so that data transmission is facilitated;
the clamping block 18 can move up and down conveniently through the positioning rod 17, so that the optical fiber 5 can be clamped and fixed;
the camera body 14 is convenient to monitor through the toughened glass 9, meanwhile, the toughened glass 9 can play a role in protecting the camera body 14, the moving ring 11 can be damped through the first spring 12, when the toughened glass 9 is broken through explosion shock waves, the protective glass 10 can play a standby protection role, so that the protection capability of the camera body 11 is improved, meanwhile, the first spring 12 can be contracted, so that the impact force is counteracted, and the impact resistance of the device is greatly improved;
the device is convenient to install and fix through the installation plate 6, and meanwhile, the direction of alignment of the camera body 14 is convenient to adjust through the rotatable rotating rod 7.
Example 2
Referring to fig. 3, compared with embodiment 1, in this embodiment, in order to increase the practicability of the device, rubber pads 20 are bonded to the sides of the two clamping blocks 18 close to each other, and the rubber pads 20 can prevent the clamping blocks 18 from excessively violent damage to the optical fiber 5, so as to improve the protection capability of the optical fiber 5.
The working principle is as follows: the inner shell 3 is inserted into the outer shell 1, the fixing rod 19 can enter the inner part of the inner shell 3 at the moment and contacts the inclined surface of the clamping block 18, so that the clamping block 18 moves, the two clamping blocks 18 are close to each other and clamp and fix the optical fiber 5, when explosion can be effectively avoided, the optical fiber 5 falls off, the outer shell 1 and the anti-collision sponge 2 can effectively protect the camera body 14 and avoid impact force to damage the camera body, and meanwhile, the second spring 15 and the clamping plate 16 can also play a role in damping the camera body 14 when fixing the camera body 14, so that explosion shock waves are prevented from damaging the camera body;
the inner shell 3 can enter the inner part of the outer shell 1 by rotating the thread sleeve 8, so that the inner shell 3 is convenient to install, and the fixing rod 19 can push the clamping block 18 to clamp and fix the optical fiber during installation;
one end of the protective sleeve 4 is fixedly connected with the inner shell 3, and the optical fiber 5 can be further protected through the protective sleeve 4, so that data transmission is facilitated;
the clamping block 18 can move up and down conveniently through the positioning rod 17, so that the optical fiber 5 can be clamped and fixed;
the camera body 14 is convenient to monitor through the toughened glass 9, meanwhile, the toughened glass 9 can play a role in protecting the camera body 14, the moving ring 11 can be damped through the first spring 12, when the toughened glass 9 is broken through explosion shock waves, the protective glass 10 can play a standby protection role, so that the protection capability of the camera body 11 is improved, meanwhile, the first spring 12 can be contracted, so that the impact force is counteracted, and the impact resistance of the device is greatly improved;
the device is convenient to mount and fix through the mounting plate 6, and the alignment direction of the camera body 14 is convenient to adjust through the rotatable rotating rod 7;
the rubber pad 20 can prevent the clamping block 18 from excessively violently damaging the optical fiber 5, thereby improving the protection capability of the optical fiber 5.
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 (8)
1. The utility model provides a mining explosion-proof fiber camera, includes shell (1), its characterized in that, the inside of shell (1) is equipped with inner shell (3), shell (1) with be equipped with crashproof sponge (2) between inner shell (3), the inside of inner shell (3) is equipped with camera body (14), and the top and the bottom of camera body (14) all are equipped with splint (16), splint (16) with fixedly connected with second spring (15) between inner shell (3), the inside of inner shell (3) is equipped with clamp splice (18), and one side of clamp splice (18) is the slope form, one side inner wall fixedly connected with dead lever (19) of shell (1), dead lever (19) extend to the inside of inner shell (3).
2. The mining explosion-proof optical fiber camera according to claim 1, characterized in that a first opening is formed at one side of the outer shell (1), a threaded sleeve (8) is rotatably connected to the first opening, and the threaded sleeve (8) is in threaded connection with the inner shell (3).
3. The mining explosion-proof optical fiber camera according to claim 1, characterized in that a protective sleeve (4) is arranged outside the optical fiber (5), and one end of the protective sleeve (4) is fixedly connected with the inner shell (3).
4. The mining explosion-proof optical fiber camera according to claim 1, characterized in that a positioning rod (17) is fixedly connected to the inner wall of the inner shell (3), a positioning groove is formed in the outer portion of the clamping block (18), and one end of the positioning rod (17) is located inside the positioning groove.
5. The mining explosion-proof optical fiber camera according to claim 1, characterized in that a second opening is formed at one side of the inner shell (3), and tempered glass (9) is arranged at the second opening.
6. The mining explosion-proof optical fiber camera according to claim 5, characterized in that a moving ring (11) is arranged inside the inner shell (3), a protective glass (10) is arranged on one side of the moving ring (11), a fixing ring (13) is fixedly connected inside the inner shell (3), and a first spring (12) is fixedly connected between the fixing ring (13) and the moving ring (11).
7. The mining explosion-proof optical fiber camera according to claim 1, characterized in that a rotating rod (7) is fixedly connected to the top end of the housing (1), and a mounting plate (6) is rotatably connected to the top end of the rotating rod (7).
8. The mining explosion-proof optical fiber camera according to claim 1, characterized in that a rubber pad (20) is bonded to the side of each of the two clamping blocks (18) close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121423111.5U CN214959787U (en) | 2021-06-25 | 2021-06-25 | Mining explosion-proof optical fiber camera |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121423111.5U CN214959787U (en) | 2021-06-25 | 2021-06-25 | Mining explosion-proof optical fiber camera |
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| CN214959787U true CN214959787U (en) | 2021-11-30 |
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| CN202121423111.5U Active CN214959787U (en) | 2021-06-25 | 2021-06-25 | Mining explosion-proof optical fiber camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973168A (en) * | 2021-12-01 | 2022-01-25 | 二工防爆科技股份有限公司 | Explosion-proof camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973168A (en) * | 2021-12-01 | 2022-01-25 | 二工防爆科技股份有限公司 | Explosion-proof camera |
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