CN211928705U

CN211928705U - Image acquisition device is prevented to scene of fire quick cloth

Info

Publication number: CN211928705U
Application number: CN202020720892.3U
Authority: CN
Inventors: 刘长和
Original assignee: Huifeng Tianjin Technology Development Co ltd
Current assignee: Huifeng Tianjin Technology Development Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-11-13
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a scene of fire fast cloth prevents image acquisition device, which comprises a wall body, the lower extreme of wall body is equipped with the mounting groove, bottom conflict in the mounting groove has the fixed plate, the lower extreme of fixed plate is contradicted and is had the mounting panel, the lower extreme of fixed plate is equipped with two recesses that correspond with the mounting panel upper end, all be equipped with the slot in the recess on the relative lateral wall, be equipped with two cavitys in the mounting panel, the lower extreme of mounting panel runs through and is fixed with two threaded sleeve that correspond with the cavity, two equal screw thread has cup jointed the screw rod, two in the threaded sleeve the one end of screw rod extends to in two cavitys respectively. The utility model discloses make things convenient for quick installation and the dismantlement of camera to be convenient for daily overhaul and maintain it, convenient to use, and can protect the camera through the protection casing, still strike off the dust of adhesion in the protection casing, reduce the influence of smoke and dust to image acquisition, promoted image acquisition's quality, excellent in use effect.

Description

Image acquisition device is prevented to scene of fire quick cloth

Technical Field

The utility model relates to a fire-proof equipment technical field especially relates to a scene of fire lays out and prevents image acquisition device fast.

Background

The fire-fighting linkage control means that after a fire detector detects a fire signal, a relevant air conditioner in an alarm area can be automatically cut off, a fire valve on a pipeline is closed, a relevant air exchange fan is stopped, a smoke exhaust valve of the relevant pipeline is opened, a fire door at a relevant position is automatically closed, a non-fire-fighting power supply is cut off in sequence, an emergency lighting and evacuation marker lamp is switched on, a fire extinguishing system is immediately started through a controller of a control center to automatically extinguish fire, wherein image acquisition equipment can acquire images of the situation of the scene, and accordingly fire fighters can conveniently set a fire extinguishing method according to the situation of the scene.

Current image acquisition equipment gathers through the camera usually, but traditional camera installation dismantlement mode is loaded down with trivial details, inconvenient daily maintenance and maintenance, uses inconveniently, and the camera is difficult for gathering out clear image under the influence of conflagration smoke and dust, has the poor problem of collection image effect, for this reason, we have proposed a scene of fire and have prevented image acquisition device fast and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fire scene rapid defense laying image acquisition device.

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

an image acquisition device for rapid fire scene defense arrangement comprises a wall body, wherein the lower end of the wall body is provided with a mounting groove, the bottom in the mounting groove is abutted with a fixed plate, the lower end of the fixed plate is abutted with a mounting plate, the lower end of the fixed plate is provided with two grooves corresponding to the upper ends of the mounting plate, the opposite side walls in the grooves are respectively provided with slots, two cavities are arranged in the mounting plate, the lower end of the mounting plate penetrates through and is fixedly provided with two threaded sleeves corresponding to the cavities, the two threaded sleeves are internally and uniformly sleeved with screw rods in a threaded manner, one ends of the two screw rods respectively extend into the two cavities, one end of each screw rod is rotatably connected with a pressing block, one end of each pressing block is arranged in a conical manner, a fixing mechanism is arranged in each cavity, the lower end of the mounting plate is fixedly provided with a camera, the lower, contradict on the lateral wall in the protection casing in one side of brush strip, be fixed with solid fixed ring on the a week lateral wall of protection casing, gu the upper end of fixed ring is contradicted at the lower extreme of mounting panel, be equipped with alarm mechanism on the protection casing.

Preferably, the fixing mechanism includes two moving blocks disposed in the cavity, one side of each of the two moving blocks abuts against two sides of the pressing block, one side of each of the two moving blocks is disposed in an inclined manner, the other side of each of the two moving blocks is fixed with an insertion rod corresponding to the slot, openings corresponding to the insertion rods are disposed on opposite side walls of the cavity, and one end of each of the two insertion rods penetrates through the corresponding opening and extends into the slot.

Preferably, the alarm mechanism comprises four connecting rods fixed on the side wall of the circumference in the protective cover, one end of each of the four connecting rods is jointly fixed with a connecting plate, and the lower end of each connecting plate is fixed with an open fire sensor.

Preferably, a spring is sleeved on the inserted link, one end of the spring is fixed on the side wall of one end in the cavity, and the other end of the spring is fixed on the other side of the moving block.

Preferably, one side of the fixing ring is provided with four thread through holes, first screws penetrate through the thread through holes, and one ends of the first screws extend into the mounting plate.

Preferably, both sides of the fixing plate are provided with second screws in a penetrating manner, and one ends of the second screws extend into the wall body.

Preferably, the protective cover is made of tempered glass.

Preferably, a handle is fixed at the other end of the screw rod.

Preferably, the camera is an infrared camera.

Preferably, the moving block and the plunger are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the camera is convenient to mount and dismount quickly by matching the camera, the mounting plate, the fixing mechanism and other components, the problems of complicated dismounting mode and inconvenient use of the conventional image acquisition equipment are solved, and the camera is convenient to overhaul and maintain and use;

2. the camera is protected conveniently by matching the camera, the brush strip, the protective cover and other components, dust adhered in the protective cover can be scraped, the problem that the existing camera has poor image acquisition effect under the influence of fire smoke and dust is solved, the image acquisition quality is effectively improved, and the using effect is good;

to sum up, the utility model discloses make things convenient for quick installation and the dismantlement of camera to be convenient for daily overhauls and maintains it, convenient to use, and can protect the camera through the protection casing, still strike off the dust of adhesion in the protection casing, reduce the influence of smoke and dust to image acquisition, promoted image acquisition's quality, excellent in use effect.

Drawings

Fig. 1 is a schematic view of an internal structure of a rapid fire protection image acquisition device in a fire scene;

fig. 2 is a front view of the image acquisition device for rapid fire protection in a fire scene;

fig. 3 is a schematic view of an external structure of a protective cover of the rapid fire protection image acquisition device in a fire scene;

fig. 4 is an enlarged view of a structure at a position a of the rapid fire protection image acquisition device in a fire scene;

in the figure: the device comprises a wall body 1, a fixing plate 2, a mounting plate 3, a fixing ring 4, a handle 5, a protective cover 6, a camera 7, a connecting rod 8, an open fire sensor 9, a connecting plate 10, a brush strip 11, a screw rod 12, a first screw 13, a pressing block 14, a moving block 15, a spring 16, an inserting rod 17, an inserting groove 18, a threaded through hole 19, a threaded sleeve 20 and a second screw 21.

Detailed Description

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

Example 1

Referring to fig. 1, 2, 3, 4, a scene of fire arranges and prevents image acquisition device fast, including wall body 1, ceiling position is selected to wall body 1, and the visual angle of gathering the image after the installation is wider, and the lower extreme of wall body 1 is equipped with the mounting groove, and the bottom in the mounting groove is contradicted and is had fixed plate 2, and the both sides of fixed plate 2 all run through and are equipped with second screw 21, and in second screw 21's one end extended to wall body 1, can fix fixed plate 2 in wall body 1 through second screw 21.

The utility model discloses in, the lower extreme of fixed plate 2 is contradicted and is had mounting panel 3, and the lower extreme of fixed plate 2 is equipped with two recesses that correspond with the 3 upper ends of mounting panel, makes things convenient for the installation of mounting panel 3, all is equipped with slot 18 in the recess on the relative lateral wall, is equipped with two cavitys in the mounting panel 3, and the lower extreme of mounting panel 3 runs through and is fixed with two threaded sleeve 20 that correspond with the cavity, and equal screw has cup jointed screw rod 12 in two threaded sleeve 20, can remove in threaded sleeve 20 when screw rod 12 rotates.

The utility model discloses in, in two screw rods 12's one end extended to two cavitys respectively, screw rod 12's one end was rotated and is connected with briquetting 14, can drive briquetting 14 when screw rod 12 removes, and briquetting 14's one end is the toper setting, and excellent in use effect is equipped with fixed establishment in the cavity, and fixed establishment makes things convenient for the quick installation and the dismantlement of mounting panel 3, and mounting panel 3's lower extreme is fixed with camera 7, and camera 7 conveniently gathers image information.

The utility model discloses in, the lower extreme of mounting panel 3 is equipped with protection casing 6, and protection casing 6 can protect camera 7, and one side of camera 7 is fixed with brush strip 11, and one side of brush strip 11 is contradicted on the lateral wall in protection casing 6, can drive brush strip 11 when camera 7 rotates and rotate, can strike off the dust of adhesion in protection casing 6 when brush strip 11 rotates, reduces the influence of smoke and dust to image acquisition.

The utility model discloses in, be fixed with solid fixed ring 4 on the a week lateral wall of protection casing 6, gu the upper end of fixed ring 4 is contradicted at the lower extreme of mounting panel 3, gu one side of fixed ring 4 is equipped with four screw through-holes 19, runs through being equipped with first screw 13 in the screw through-hole 19, in first screw 13's one end extended to mounting panel 3, through the installation of first screw 13 convenient solid fixed ring 4 and protection casing 6, be equipped with alarm mechanism on the protection casing 6, can in time carry out the early warning.

The utility model discloses in, fixed establishment is including setting up two movable blocks 15 in the cavity, and one side of two movable blocks 15 is contradicted respectively in the both sides of briquetting 14, and one side of movable block 15 is the slope setting, can extrude the inclined plane of movable block 15 when briquetting 14 removes to movable block 15 removes under the effect of thrust, and the opposite side of two movable blocks 15 all is fixed with the inserted bar 17 that corresponds with slot 18, drives inserted bar 17 and removes when movable block 15 removes.

The utility model discloses in, the cover is equipped with spring 16 on the inserted bar 17, and the one end of spring 16 is fixed on the one end lateral wall in the cavity, and the opposite side at movable block 15 is fixed to spring 16's the other end, and when briquetting 14 did not extrude movable block 15, the quick reset of movable block 15 of being convenient for under spring 16's spring action to make things convenient for the dismantlement of mounting panel 3.

The utility model discloses in, all be equipped with the opening that corresponds with inserted bar 17 on the relative lateral wall in the cavity, run through the opening and insert and establish in slot 18 when the one end of inserted bar 17, firmly fix mounting panel 3.

The utility model discloses in, alarm mechanism is including fixing four connecting rods 8 on the lateral wall of a week in protection casing 6, and the one end of four connecting rods 8 is fixed with connecting plate 10 jointly, and the lower extreme of connecting plate 10 is fixed with naked light sensor 9, and the ultraviolet ray in the flame can be surveyed to naked light sensor 9 to carry out the police dispatch newspaper.

Example 2

The utility model discloses in, protection casing 6 adopts toughened glass to make, and the other end of screw rod 12 is fixed with handle 5, compares with embodiment 1, and protection casing 6 of this embodiment adopts toughened glass to promote impact strength, and heat resistance is good, can promote the protection effect to camera 7.

Example 3

The utility model discloses in, camera 7 adopts infrared camera, and movable block 15 and inserted bar 17 become integrated into one piece, compare with embodiment 1, and this embodiment can catch open fire's position and automatic rotation through camera 7, and the convenience is shot the position of open fire, and the condition on the scene is looked over to outside fire fighter's long-range of being convenient for, conveniently formulates the strategy of putting out a fire, and integrated into one piece facilitates the processing, and has promoted the structural strength of movable block 15 and inserted bar 17.

In the utility model, when in use, the fixed plate 2 can be arranged in the mounting groove at the lower end of the wall body 1 through the second screw 21, the upper end of the mounting plate 3 is abutted against the lower end of the fixed plate 2, the handle 5 is rotated to drive the screw 12 to rotate, thereby the screw 12 can drive the pressing block 14 to move when rotating, the inclined plane of the moving block 15 can be pressed when the pressing block 14 moves, thereby the moving block 15 moves under the action of thrust, the moving block 15 drives the inserted bar 17 to move when moving, thereby one end of the inserted bar 17 penetrates through the opening and is inserted in the slot 18, the mounting plate 3 is firmly fixed, the inserted bar 17 can be reset by reversely rotating the handle 5, the mounting plate 3 is convenient to disassemble, the fixed ring 4 and the protective cover 6 are conveniently fixed at the lower end of the mounting plate 3 through the first screw 13, when a fire disaster happens, the open fire sensor 9 can detect, and the camera 7 can catch the position of the open fire and automatically rotate, so that the position of the open fire can be conveniently shot, external fire fighters can conveniently remotely check the conditions of the scene, and a fire extinguishing strategy can be conveniently formulated.

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 utility model provides a scene of fire quick cloth prevents image acquisition device, includes wall body (1), its characterized in that: the lower extreme of wall body (1) is equipped with the mounting groove, bottom in the mounting groove is contradicted and is had fixed plate (2), the lower extreme of fixed plate (2) is contradicted and is had mounting panel (3), the lower extreme of fixed plate (2) is equipped with two recesses that correspond with mounting panel (3) upper end, all be equipped with slot (18) on the relative lateral wall in the recess, be equipped with two cavitys in mounting panel (3), the lower extreme of mounting panel (3) runs through and is fixed with two screw sleeve (20) that correspond with the cavity, two screw rod (12) have been cup jointed to equal screw thread in screw sleeve (20), two the one end of screw rod (12) extends to in two cavitys respectively, the one end of screw rod (12) is rotated and is connected with briquetting (14), the one end of briquetting (14) is the toper setting, be equipped with fixed establishment in the cavity, the lower extreme of mounting panel (3) is, the lower extreme of mounting panel (3) is equipped with protection casing (6), one side of camera (7) is fixed with brush strip (11), contradict on the lateral wall in protection casing (6) in one side of brush strip (11), be fixed with solid fixed ring (4) on the a week lateral wall of protection casing (6), the upper end of solid fixed ring (4) is contradicted at the lower extreme of mounting panel (3), be equipped with alarm mechanism on protection casing (6).

2. The fire scene rapid defense image acquisition device according to claim 1, characterized in that: the fixing mechanism comprises two moving blocks (15) arranged in a cavity, one sides of the two moving blocks (15) are respectively abutted to two sides of a pressing block (14), one sides of the moving blocks (15) are obliquely arranged, inserting rods (17) corresponding to inserting grooves (18) are fixed to the other sides of the two moving blocks (15), openings corresponding to the inserting rods (17) are arranged on opposite side walls in the cavity, and one ends of the two inserting rods (17) penetrate through the corresponding openings and extend into the inserting grooves (18) respectively.

3. The fire scene rapid defense image acquisition device according to claim 1, characterized in that: the alarm mechanism comprises four connecting rods (8) fixed on the side wall of one circle in the protective cover (6), a connecting plate (10) is jointly fixed to one end of each connecting rod (8), and an open fire sensor (9) is fixed to the lower end of each connecting plate (10).

4. The fire scene rapid defense image acquisition device according to claim 2, characterized in that: the plug rod (17) is sleeved with a spring (16), one end of the spring (16) is fixed on the side wall of one end in the cavity, and the other end of the spring (16) is fixed on the other side of the moving block (15).

5. The fire scene rapid defense image acquisition device according to claim 1, characterized in that: one side of the fixing ring (4) is provided with four thread through holes (19), first screws (13) penetrate through the thread through holes (19), and one ends of the first screws (13) extend into the mounting plate (3).

6. The fire scene rapid defense image acquisition device according to claim 1, characterized in that: the both sides of fixed plate (2) all run through and are equipped with second screw (21), the one end of second screw (21) extends to in wall body (1).

7. The fire scene rapid defense image acquisition device according to claim 1, characterized in that: the protective cover (6) is made of toughened glass.

8. The fire scene rapid defense image acquisition device according to claim 1, characterized in that: the other end of the screw rod (12) is fixed with a handle (5).

9. The fire scene rapid defense image acquisition device according to claim 1, characterized in that: the camera (7) adopts an infrared camera.

10. The fire scene rapid defense image acquisition device according to claim 2, characterized in that: the moving block (15) and the inserted rod (17) are integrally formed.