CN211289469U

CN211289469U - Security protection engineering is with protection device that stability is good

Info

Publication number: CN211289469U
Application number: CN201921950920.4U
Authority: CN
Inventors: 李月萍
Original assignee: Xian Situmi Environmental Protection Technology Co Ltd
Current assignee: Xian Situmi Environmental Protection Technology Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-18
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a security protection engineering is with protector that stability is good belongs to security protection engineering technical field, and it includes the mounting bracket, the last fixed surface of mounting bracket is connected with the casing, shells inner wall's the left and right sides face all through the slide bar respectively with the left and right sides face fixed connection of two risers, first spring and first slider have been cup jointed to the surface of slide bar, the front of first slider is through the bottom swing joint of round pin axle with the head rod. This protection device that security protection engineering is with good stability, through setting up the slide bar, first spring, first slider, the head rod, diaphragm and camera, when the camera received vibrations, the camera downstream, make the camera drive the diaphragm downstream, make the telescopic link shrink, make the diaphragm drive first slider through the head rod and move left, make the first spring shrink, the vibration range of camera has been reduced, make the camera be difficult for damaging because of vibrations.

Description

Security protection engineering is with protection device that stability is good

Technical Field

The utility model belongs to the technical field of the security protection engineering, specifically be a security protection engineering is with good protector of stability.

Background

Safety protection is indicated to security protection, the security protection has thing to prevent, people's air defense, three kinds of protection forms of technique prevention, security protection engineering is a new and emerging specialty that is valued by people day by day, the indispensable partly is exactly the camera among the modern security protection engineering, current camera does not have protector mostly, make the camera easily pounded bad by the object that drops, and the camera is when receiving great vibrations, electronic component in the camera drops easily, and current camera setting is easily damaged by lawless persons deliberately in the open air, just the camera no longer continues work under the condition that the camera was cut off power supply, seriously influence the work of camera like this, lawless persons also avoids the camera easily and carries out lawless acts.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a security protection engineering is with protector that stability is good has solved some cameras and has mostly not had protector for the camera is pounded badly by the object that drops easily, and the camera is when receiving great vibrations, the easy problem of electronic component in the camera.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a security protection engineering is with protector that stability is good, includes the mounting bracket, the last fixed surface of mounting bracket is connected with the casing, shells inner wall's the left and right sides face all through the slide bar respectively with the left and right sides face fixed connection of two risers, first spring and first slider have been cup jointed to the surface of slide bar, the front of first slider is through the bottom swing joint of round pin axle with the head rod, the front fixed connection of round pin axle with first fixed block is passed through on the top of head rod.

The last fixed surface of first fixed block is connected with the diaphragm, the lower surface of diaphragm passes through the last fixed surface of telescopic link and mounting bracket to be connected, the right side fixed surface of mounting bracket is connected with the second fixed block, the front of second fixed block is through the bottom swing joint of round pin axle with the second connecting rod, the front swing joint of round pin axle with the second slider is passed through on the top of second connecting rod.

Second slider sliding connection is in the spout, the lower surface at the baffle is seted up to the spout, the positive swing joint of round pin axle and third fixed block is passed through to the left surface of baffle, the left surface of third fixed block and the right flank fixed connection of mounting bracket, mounting bracket female connection has the screw, screw threaded connection is in the threaded hole, the right flank at the wall is seted up to the screw hole.

As a further aspect of the present invention: the lower surface of riser and the upper surface fixed connection of mounting bracket, the both ends of first spring respectively with shells inner wall's left surface and the left surface fixed connection of first slider.

As a further aspect of the present invention: the surface of diaphragm is provided with the rubber sleeve, the last fixed surface of diaphragm is connected with the camera, the quantity of screw sets up to four.

As a further aspect of the present invention: the right flank fixedly connected with battery of mounting bracket, the right flank of second slider passes through the right flank fixed connection of second spring and spout inner wall.

As a further aspect of the present invention: the shapes of the second sliding block and the sliding groove are both T-shaped, and the upper surface of the baffle is inclined.

As a further aspect of the present invention: the left surface fixedly connected with stopper of mounting bracket, the stopper joint is at the spacing inslot, the right flank at the wall is seted up in the spacing groove, the right flank of wall and the left surface overlap joint of mounting bracket.

(III) advantageous effects

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

1. this safety protection engineering is with protector that stability is good, through setting up the mounting bracket, a housing, the slide bar, first spring, first slider, the head rod, diaphragm and camera, when the camera received vibrations, the camera downstream, make the camera drive the diaphragm downstream, make the telescopic link shrink, make the diaphragm drive first slider through first connecting rod and move left, make the first spring shrink, the vibration amplitude of camera has been reduced, make the camera be difficult for damaging because of vibrations.

2. This protection device that security protection engineering is with good stability through setting up mounting bracket, second fixed block, second connecting rod, second slider, spout, second spring and baffle, when aerial object striking baffle, the baffle rotates round the round pin axle for the second slider is to the right side motion in the spout, makes the second spring shrink, has the effect of energy-absorbing because of the second spring, can reduce the injury degree that the object led to the fact the baffle.

3. This safety protection engineering is with protector that stability is good, through setting up the battery, the battery continues to provide the electric power support of operation for the camera when lawless persons cut section power cord or when the power outage, makes the camera keep continuing work also let the unexpected and then the camera catch the appearance of lawless persons easily when also letting lawless persons.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic sectional view of the second chute of the present invention viewed from the left;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the camera comprises a mounting frame, a shell, a sliding rod 3, a first spring 4, a vertical plate 5, a first sliding block 6, a first connecting rod 7, a first fixing block 8, a transverse plate 9, a rubber sleeve 10, a camera 11, a second fixing block 12, a second connecting rod 13, a second sliding block 14, a sliding groove 15, a second spring 16, a baffle 17, a third fixing block 18, a limiting block 19, a limiting groove 20, a battery 21, a wall 22, a threaded hole 23, a screw 24 and a telescopic rod 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a protection device with good stability for security engineering comprises a mounting frame 1, a shell 2 is fixedly connected to the upper surface of the mounting frame 1, the left side surface and the right side surface of the inner wall of the shell 2 are respectively and fixedly connected with the left side surface and the right side surface of two vertical plates 5 through slide rods 3, the lower surfaces of the vertical plates 5 are fixedly connected with the upper surface of the mounting frame 1, two ends of a first spring 4 are respectively and fixedly connected with the left side surface of the inner wall of the shell 2 and the left side surface of a first slide block 6, the outer surface of the slide rod 3 is sleeved with the first spring 4 and the first slide block, by arranging the first spring 4, the first spring 4 is contracted, the vibration amplitude of the camera 11 is reduced, the camera 11 is not easy to damage due to vibration, the front surface of the first sliding block 6 is movably connected with the bottom end of the first connecting rod 7 through a pin shaft, and the top end of the first connecting rod 7 is fixedly connected with the front surface of the first fixing block 8 through a pin shaft.

The upper surface of the first fixing block 8 is fixedly connected with a transverse plate 9, the outer surface of the transverse plate 9 is provided with a rubber sleeve 10, the upper surface of the transverse plate 9 is fixedly connected with a camera 11, the number of screws 24 is four, the lower surface of the transverse plate 9 is fixedly connected with the upper surface of the mounting frame 1 through a telescopic rod 25, the telescopic rod 25 is arranged to fix the transverse plate 9, the transverse plate 9 cannot shake during movement, the transverse plate 9 has high stability, the right side surface of the mounting frame 1 is fixedly connected with a second fixing block 12, the right side surface of the mounting frame 1 is fixedly connected with a battery 21, the right side surface of the second sliding block 14 is fixedly connected with the right side surface of the inner wall of the sliding groove 15 through a second spring 16, and through the arrangement of the battery 21, the battery 21 continues to provide electric power support for the camera during the shearing of a section power line by, make the camera keep continuing the work and also let the lawbreaker unexpected in the time, and then camera 11 catches the appearance of lawbreaker easily, through setting up second spring 16, because of second spring 16 has the effect of energy-absorbing, can reduce the injury degree that the object caused baffle 17, the front of second fixed block 12 is through round pin axle and the bottom swing joint of second connecting rod 13, the front swing joint of round pin axle and second slider 14 is passed through to the top of second connecting rod 13.

The second slider 14 is slidably connected in the chute 15, the shapes of the second slider 14 and the chute 15 are both set to be T-shaped, the upper surface of the baffle 17 is set to be inclined, by arranging the second slider 14 and the chute 15, the second slider 14 cannot fall off from the chute 15 because the shapes of the second slider 14 and the chute 15 are both set to be T-shaped, the chute 15 is arranged on the lower surface of the baffle 17, by arranging the baffle 17, the baffle 17 can shield rainwater, the rainwater cannot directly drip on the camera 11, the left side surface of the baffle 17 is movably connected with the front surface of the third fixed block 18 through a pin shaft, the left side surface of the third fixed block 18 is fixedly connected with the right side surface of the mounting frame 1, the mounting frame 1 is internally threaded with the screws 24, the screws 24 are in threaded connection with the threaded holes 23, the threaded holes 23 are arranged on the right side surface of the wall 22, by arranging the screws 24, because the, make the overlap joint that mounting bracket 1 can be comparatively firm in the side of wall 22, the left surface fixedly connected with stopper 19 of

mounting bracket

1, 19 joints of stopper are in spacing groove 20, and spacing groove 20 is seted up at the right flank of wall 22, and the right flank of wall 22 and the left surface overlap joint of mounting bracket 1 are through setting up stopper 19 for stopper 19 can carry on spacingly to mounting bracket 1, makes mounting bracket 1 difficult to take place to remove under the effect of external force.

The utility model discloses a theory of operation does:

s1, when the camera 11 is vibrated, the camera 11 moves downwards, so that the camera 11 drives the transverse plate 9 to move downwards, the telescopic rod 25 is contracted, the transverse plate 9 drives the first sliding block 6 to move leftwards through the first connecting rod 7, and the first spring 4 is contracted;

s2, when the foreign object strikes the baffle 17, the baffle 17 is rotated around the pin, so that the second slider 14 moves to the right in the sliding slot 15, and the second spring 16 contracts;

s3, when the worker installs the mounting frame 1, firstly, the worker feeds the limiting block 19 into the limiting groove 20, and the worker rotates the screw 24 to screw the screw 24 into the threaded hole 23.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a security protection engineering is with protector that stability is good, includes mounting bracket (1), its characterized in that: the upper surface of the mounting frame (1) is fixedly connected with a shell (2), the left side surface and the right side surface of the inner wall of the shell (2) are respectively and fixedly connected with the left side surface and the right side surface of two vertical plates (5) through slide rods (3), a first spring (4) and a first sliding block (6) are sleeved on the outer surface of each slide rod (3), the front of each first sliding block (6) is movably connected with the bottom end of a first connecting rod (7) through a pin shaft, and the top end of each first connecting rod (7) is fixedly connected with the front of a first fixing block (8) through a pin shaft;

the upper surface of the first fixing block (8) is fixedly connected with a transverse plate (9), the lower surface of the transverse plate (9) is fixedly connected with the upper surface of the mounting frame (1) through a telescopic rod (25), the right side surface of the mounting frame (1) is fixedly connected with a second fixing block (12), the front surface of the second fixing block (12) is movably connected with the bottom end of a second connecting rod (13) through a pin shaft, and the top end of the second connecting rod (13) is movably connected with the front surface of a second sliding block (14) through a pin shaft;

second slider (14) sliding connection is in spout (15), the lower surface at baffle (17) is seted up in spout (15), the positive swing joint of round pin axle and third fixed block (18) is passed through to the left surface of baffle (17), the left surface of third fixed block (18) and the right flank fixed connection of mounting bracket (1), mounting bracket (1) internal thread connection has screw (24), screw (24) threaded connection is in screw hole (23), the right flank at wall (22) is seted up in screw hole (23).

2. The protection device with good stability for security engineering according to claim 1, characterized in that: the lower surface of riser (5) and the upper surface fixed connection of mounting bracket (1), the both ends of first spring (4) respectively with the left surface of casing (2) inner wall and the left surface fixed connection of first slider (6).

3. The protection device with good stability for security engineering according to claim 1, characterized in that: the surface of diaphragm (9) is provided with rubber sleeve (10), the last fixed surface of diaphragm (9) is connected with camera (11), the quantity of screw (24) sets up to four.

4. The protection device with good stability for security engineering according to claim 1, characterized in that: the right flank fixedly connected with battery (21) of mounting bracket (1), the right flank of second slider (14) passes through the right flank fixed connection of second spring (16) and spout (15) inner wall.

5. The protection device with good stability for security engineering according to claim 1, characterized in that: the shapes of the second sliding block (14) and the sliding groove (15) are both T-shaped, and the upper surface of the baffle (17) is inclined.

6. The protection device with good stability for security engineering according to claim 1, characterized in that: the left side fixedly connected with stopper (19) of mounting bracket (1), stopper (19) joint is in spacing groove (20), the right flank at wall (22) is seted up in spacing groove (20), the right flank of wall (22) and the left surface overlap joint of mounting bracket (1).