CN212456070U

CN212456070U - Explosion-proof type multifunctional monitoring device convenient to installation

Info

Publication number: CN212456070U
Application number: CN202021213082.5U
Authority: CN
Inventors: 刘婧; 张均宾
Original assignee: Jinan Hengdun Shungda Electronic Technology Co ltd
Current assignee: Jinan Hengdun Shungda Electronic Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-02
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a multi-functional monitoring device of explosion-proof type convenient to installation, including the support of spherical explosion-proof surveillance camera machine and spherical explosion-proof surveillance camera machine top, the one end fixedly connected with fixed plate of support, the first rectangular channel that the top set up for the opening is all seted up to the front side and the rear side of support, and the activity cover is equipped with the rectangular plate in the first rectangular channel, and the same diaphragm of top fixedly connected with of two rectangular plates, the bottom of diaphragm and the top movable contact of support, the top of diaphragm is equipped with the arc and keeps off the backplate, and two locating levers of bottom fixedly connected with of arc fender backplate. The utility model relates to a rationally, be convenient for shelter from the buffering protection to spherical explosion-proof surveillance camera machine's top, reduce and drop by article and pound bad risk, improve life, be convenient for quick to spherical explosion-proof surveillance camera machine installation and split, make things convenient for quick installation of personnel and subsequent dismantlement maintenance work, be favorable to using.

Description

Explosion-proof type multifunctional monitoring device convenient to installation

Technical Field

The utility model relates to a supervisory equipment technical field especially relates to a multi-functional monitoring device of explosion-proof type convenient to installation.

Background

The explosion-proof principle of the camera is mainly that an explosion-proof shell is arranged outside the camera, or an explosion-proof transparent cover is arranged at the position of a lens like some spherical explosion-proof monitoring cameras, so that the purposes of isolating an ignition source and reducing the potential safety hazard caused by ignition of the external explosive gas environment are achieved.

It is most direct mount on support or wall when using that current explosion-proof type multi-functional monitoring device, it exists and is not convenient for shelter from the shortcoming of buffering protection and quick assembly disassembly to the top for it is higher to be pounded the risk of damage by the external article that drops, and inconvenient personnel carry out quick installation and subsequent maintenance operation of pulling down, can not satisfy the user demand, to this phenomenon, therefore we have proposed an explosion-proof type multi-functional monitoring device convenient to installation, be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an explosion-proof multifunctional monitoring device convenient to install.

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

an explosion-proof multifunctional monitoring device convenient to install comprises a spherical explosion-proof monitoring camera and a bracket above the spherical explosion-proof monitoring camera, wherein one end of the bracket is fixedly connected with a fixed plate, the front side and the rear side of the bracket are respectively provided with a first rectangular groove with the top arranged as an opening, a rectangular plate is movably sleeved in the first rectangular groove, the tops of the two rectangular plates are fixedly connected with a horizontal plate, the bottom of the horizontal plate is movably contacted with the top of the bracket, an arc-shaped baffle plate is arranged above the horizontal plate, the bottom of the arc-shaped baffle plate is fixedly connected with two positioning rods, the horizontal plate and the bracket are respectively movably sleeved on the two positioning rods, the bottom of the arc-shaped baffle plate is in rectangular hinge joint with four obliquely arranged connecting rods, the two positioning rods are positioned between the four connecting rods, the front and rear opposite two connecting rods are symmetrically arranged, and the bottom, the two L-shaped plates are symmetrically arranged, the transverse plate is sleeved on the two L-shaped plates in a sliding manner, and a plurality of first tension springs are fixedly connected between the inner walls of the sides, far away from each other, of the two L-shaped plates and the sides, far away from the bracket, of the corresponding rectangular plates respectively;

rectangular clamping groove has been seted up to the bottom of support, and the rectangle draw-in groove internalization has clamped the rectangle cutting ferrule, the bottom of rectangle cutting ferrule extend to the below of support and with spherical explosion-proof surveillance camera machine's top fixed connection, the rectangle cutting ferrule internalization has clamped L shape kelly, and the front side of L shape kelly extends to the place ahead of support, the rectangular plate slip cap that lies in the front side among two rectangular plates is established on L shape kelly, the same second extension spring of fixedly connected with between the front side inner wall of L shape kelly and the front side that lies in the rectangular plate of front side.

Preferably, two grooves are formed in the top of the support, two through holes are formed in the top of the transverse plate, and the outer sides of the positioning rods are in movable contact with the inner walls of the corresponding grooves and the inner walls of the through holes respectively.

Preferably, the second rectangular channel has all been seted up to the front side and the rear side of diaphragm, and the inner wall of second rectangular channel and the outside sliding connection of the L shaped plate that corresponds, has seted up spacing hole on the top inner wall of a second rectangular channel in two second rectangular channels, and the top fixedly connected with slider of an L shaped plate in two L shaped plates, and slider and spacing hole sliding connection.

Preferably, a first rectangular through hole is formed in the inner wall of the front side of the rectangular clamping groove, a second rectangular through hole is formed in the front side of the rectangular plate located on the front side, and the inner wall of the first rectangular through hole and the inner wall of the second rectangular through hole are in movable contact with the outer side of the L-shaped clamping rod.

Preferably, bolt through holes are formed in four corners of one side of the fixing plate, and T-shaped bolts are movably sleeved in the thread through holes.

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

through the spherical explosion-proof monitoring camera, the bracket, the fixed plate, the first rectangular groove, the rectangular plate, the transverse plate, the arc-shaped baffle plate, the positioning rods, the connecting rods, the L-shaped plate, the first tension spring, the rectangular clamping groove, the rectangular clamping sleeve, the L-shaped clamping rod and the second tension spring are matched with the groove, the dropped object is firstly smashed on the arc-shaped baffle plate and is driven to move downwards, the arc-shaped baffle plate drives the two positioning rods to respectively slide downwards in the corresponding grooves, the arc-shaped baffle plate drives the four connecting rods to extrude the two L-shaped plates, under the extrusion force, the two L-shaped plates move towards the directions away from each other and respectively stretch the corresponding first tension springs, the reaction force of the first tension spring can effectively relieve the hard impact force of the dropped object, the risk that the dropped object is smashed is reduced, when the L-shaped clamping rod is required to be taken down for maintenance, the L-shaped clamping, alright the spherical explosion-proof surveillance camera machine of lapse drives rectangle cutting ferrule and rectangle draw-in groove separation this moment, and the split is accomplished, during the installation, then in going up the card income rectangle draw-in groove with the rectangle cutting ferrule, then relax the pulling force to L shape kelly, the second extension spring that is in tensile state at this moment resets and drives L shape kelly and go into the rectangle cutting ferrule backward in, can realize quick assembly disassembly.

The utility model relates to a rationally, be convenient for shelter from the buffering protection to spherical explosion-proof surveillance camera machine's top, reduce and drop by article and pound bad risk, improve life, be convenient for quick to spherical explosion-proof surveillance camera machine installation and split, make things convenient for quick installation of personnel and subsequent dismantlement maintenance work, be favorable to using.

Drawings

Fig. 1 is a schematic structural view of an explosion-proof multifunctional monitoring device convenient to install according to the present invention;

fig. 2 is a left side view structural schematic diagram of an explosion-proof type multifunctional monitoring device convenient to install according to the present invention;

fig. 3 is a partial sectional structural view of a in fig. 2.

In the figure: 1 spherical explosion-proof surveillance camera machine, 2 supports, 3 fixed plates, 4 first rectangular channels, 5 rectangular plates, 6 diaphragm, 7 arc fender boards, 8 locating levers, 9 connecting rods, 10L shaped plates, 11 first extension springs, 12 rectangular clamping grooves, 13 rectangular clamping sleeves, 14L shaped clamping rods, 15 second extension springs, 16 grooves.

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.

Referring to fig. 1-3, an explosion-proof type multifunctional monitoring device convenient for installation comprises a spherical explosion-proof monitoring camera 1 and a bracket 2 above the spherical explosion-proof monitoring camera 1, one end of the bracket 2 is fixedly connected with a fixed plate 3, the front side and the rear side of the bracket 2 are both provided with a first rectangular groove 4 with an opening at the top, a rectangular plate 5 is movably sleeved in the first rectangular groove 4, the tops of the two rectangular plates 5 are fixedly connected with a same transverse plate 6, the bottom of the transverse plate 6 is movably contacted with the top of the bracket 2, an arc-shaped guard plate 7 is arranged above the transverse plate 6, the bottom of the arc-shaped guard plate 7 is fixedly connected with two positioning rods 8, the transverse plate 6 and the bracket 2 are both movably sleeved on the two positioning rods 8, the bottom of the arc-shaped guard plate 7 is rectangular hinged with four connecting rods 9 which are obliquely arranged, and, the two connecting rods 9 opposite to each other in the front and back are symmetrically arranged, the bottom ends of the two connecting rods 9 positioned on the same side of the two positioning rods 8 are hinged with the same L-shaped plate 10, the two L-shaped plates 10 are symmetrically arranged, the transverse plate 6 is slidably sleeved on the two L-shaped plates 10, and a plurality of first tension springs 11 are fixedly connected between the inner wall of one side, away from each other, of each L-shaped plate 10 and one side, away from the support 2, of the corresponding rectangular plate 5;

the utility model has the advantages of reasonable design, convenient shielding, buffering and protection of the top of the spherical explosion-proof monitoring camera 1, reduction of the risk of falling and damage of articles, prolonged service life, convenient and rapid installation and disassembly of the spherical explosion-proof monitoring camera 1, convenient and rapid installation and subsequent disassembly, maintenance and maintenance work of personnel, is beneficial to use.

In the utility model, two grooves 16 are arranged at the top of the bracket 2, two perforations are arranged at the top of the transverse plate 6, the outer side of the positioning rod 8 is respectively in movable contact with the inner wall of the corresponding groove 16 and the inner wall of the perforation, the front side and the rear side of the transverse plate 6 are both provided with second rectangular grooves, the inner wall of each second rectangular groove is in sliding connection with the outer side of the corresponding L-shaped plate 10, the inner wall of the top of one of the two second rectangular grooves is provided with a limiting hole, the top of one of the two L-shaped plates 10 is fixedly connected with a slide block, the slide block is in sliding connection with the limiting hole, the inner wall of the front side of the rectangular clamping groove 12 is provided with a first rectangular perforation, the front side of the rectangular plate 5 positioned at the front side is provided with a second rectangular perforation, the inner wall of the first rectangular perforation and the inner wall of the second rectangular perforation are both in movable contact with the outer sides of the L-shaped clamping bars 14, and the perforation internalization cover of screw thread is equipped with T shape bolt, the utility model relates to a rationally, be convenient for shelter from the buffering protection to the top of spherical explosion-proof surveillance camera machine 1, reduce and drop by article and pound bad risk, improve life, be convenient for install and the split spherical explosion-proof surveillance camera machine 1 fast, make things convenient for quick installation of personnel and subsequent dismantlement maintenance work, be favorable to using.

The working principle is as follows: when the spherical explosion-proof monitoring camera is used, when the falling object is hit, the arc-shaped baffle plate 7 is firstly impacted by the falling object, at the moment, under impact force, the arc-shaped baffle plate 7 moves downwards and drives the two positioning rods 8 to slide downwards in the corresponding grooves 16 respectively, the arc-shaped baffle plate 7 drives the four connecting rods 9 to extrude the two L-shaped plates 10, under extrusion force, the connecting rods 9 rotate and drive the corresponding L-shaped plates 10 to slide in the direction away from the positioning rods 8 in the corresponding second rectangular grooves, the L-shaped plates 10 stretch the corresponding first tension springs 11, the reaction force of the first tension springs 11 can effectively relieve the hard impact force of the falling object, the hard resonance generated by the impact force to the spherical explosion-proof monitoring camera 1 is reduced through a soft relieving mode, the baffle effect is improved, the risk of falling object and hitting damage is reduced, and the service life is prolonged;

when the spherical explosion-proof monitoring camera 1 needs to be taken down for maintenance, the L-shaped clamping rod 14 is pulled forwards to be separated from the rectangular clamping sleeve 13 and stretch the second tension spring 15, then the spherical explosion-proof monitoring camera 1 can be moved downwards to drive the rectangular clamping sleeve 13 to be separated from the rectangular clamping groove 12, the separation is completed, during installation, the rectangular clamping sleeve 13 is clamped into the rectangular clamping groove 12 upwards, then the tension force on the L-shaped clamping rod 14 is released, the second tension spring 15 in the stretching state resets and drives the L-shaped clamping rod 14 to be clamped into the rectangular clamping sleeve 13 backwards, the L-shaped clamping rod 14 limits the rectangular clamping sleeve 13, and the spherical explosion-proof monitoring camera 1 is fixed, so that the spherical explosion-proof monitoring camera 1 can be installed and separated quickly, and the personnel can conveniently install and maintain and work subsequently.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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. An explosion-proof multifunctional monitoring device convenient to install comprises a spherical explosion-proof monitoring camera (1) and a support (2) above the spherical explosion-proof monitoring camera (1), wherein one end of the support (2) is fixedly connected with a fixed plate (3), and is characterized in that the front side and the rear side of the support (2) are respectively provided with a first rectangular groove (4) the top of which is provided with an opening, a rectangular plate (5) is movably sleeved in the first rectangular groove (4), the tops of the two rectangular plates (5) are fixedly connected with a same transverse plate (6), the bottom of the transverse plate (6) is movably contacted with the top of the support (2), an arc-shaped guard plate (7) is arranged above the transverse plate (6), the bottom of the arc-shaped guard plate (7) is fixedly connected with two positioning rods (8), the transverse plate (6) and the support (2) are movably sleeved on the two positioning rods (8), the bottom of the arc-shaped baffle plate (7) is hinged with four connecting rods (9) which are obliquely arranged in a rectangular manner, two positioning rods (8) are positioned between the four connecting rods (9), the two connecting rods (9) which are opposite in the front and back are symmetrically arranged, the bottom ends of the two connecting rods (9) positioned on the same side of the two positioning rods (8) are hinged with the same L-shaped plate (10), the two L-shaped plates (10) are symmetrically arranged, a transverse plate (6) is sleeved on the two L-shaped plates (10) in a sliding manner, and a plurality of first tension springs (11) are fixedly connected between the inner wall of one side, away from each other, of the two L-shaped plates (10) and one side;

rectangle draw-in groove (12) have been seted up to the bottom of support (2), and rectangle cutting ferrule (13) is equipped with to movable card in rectangle draw-in groove (12), the bottom of rectangle cutting ferrule (13) extend to the below of support (2) and with the top fixed connection of spherical explosion-proof surveillance camera machine (1), movable card is equipped with L shape kelly (14) in rectangle cutting ferrule (13), and the front side of L shape kelly (14) extends to the place ahead of support (2), rectangular plate (5) slip cover that are located the front side in two rectangular plate (5) are established on L shape kelly (14), same second extension spring (15) of fixedly connected with between the front side inner wall of L shape kelly (14) and the front side of rectangular plate (5) that are located the front side.

2. The explosion-proof multifunctional monitoring device convenient to install according to claim 1, wherein two grooves (16) are formed in the top of the bracket (2), two through holes are formed in the top of the transverse plate (6), and the outer sides of the positioning rods (8) are respectively in movable contact with the inner walls of the corresponding grooves (16) and the inner walls of the through holes.

3. The explosion-proof multifunctional monitoring device convenient to install according to claim 1, wherein the front side and the rear side of the transverse plate (6) are both provided with a second rectangular groove, the inner wall of the second rectangular groove is in sliding connection with the outer side of the corresponding L-shaped plate (10), the inner wall of the top of one of the two second rectangular grooves is provided with a limiting hole, the top of one of the two L-shaped plates (10) is fixedly connected with a sliding block, and the sliding block is in sliding connection with the limiting hole.

4. The explosion-proof multifunctional monitoring device convenient to install according to claim 1, wherein a first rectangular through hole is formed on the inner wall of the front side of the rectangular clamping groove (12), a second rectangular through hole is formed on the front side of the rectangular plate (5) located on the front side, and the inner wall of the first rectangular through hole and the inner wall of the second rectangular through hole are both in movable contact with the outer side of the L-shaped clamping rod (14).

5. The explosion-proof multifunctional monitoring device convenient to install according to claim 1, wherein bolt through holes are formed in four corners of one side of the fixing plate (3), and T-shaped bolts are movably sleeved in the bolt through holes.