CN210924820U

CN210924820U - Improved community security alarm device

Info

Publication number: CN210924820U
Application number: CN201920783702.XU
Authority: CN
Inventors: 徐会友
Original assignee: Beijing Longhu Property Service Co Ltd
Current assignee: Beijing Zhichuang Digital Technology Service Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-07-03
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses an improved community security alarm device, which comprises a security fence, wherein an infrared emitter is embedded and installed at the upper left corner of the security fence, a locking sleeve is installed on the front surface of the security fence, the front surface of the locking sleeve is connected with a light path, a dust cover is welded on the front surface of the light path, a storage battery is installed behind a component box, fixed metal blocks are welded at two ends of the device, a fixing screw is embedded and installed on the fixed metal blocks, sealing gaskets are respectively arranged at the middle position of the locking sleeve and between a heat dissipation part and the light path, a dust screen is installed inside the front end of the dust cover, the rubber gasket is adhered at the rear end of the dust cover, the dust inlet amount is effectively reduced by arranging the dust cover and the dust screen, the normal use of the device is maintained, the infrared emitter is firmly installed on the security fence by the fixed metal blocks and the flat, the battery can maintain the operation of the device in case of power failure.

Description

Improved community security alarm device

Technical Field

The utility model relates to a security protection alarm device field specifically is an improvement formula district security protection alarm device.

Background

With the advance of urbanization, more people are brought into cities, various residential districts are pulled out of the ground, a large number of people are gathered to facilitate the unified management of governments, meanwhile, the method can also cause the mutation 35274of a plurality of lawless molecums, and the DNA is easy to damage the life and property safety of community owners if no effective safety protection measures are carried out.

However, the existing security alarm devices are often affected by external factors such as dust and rainwater to cause device failure, and are not easy to detach and move, electronic devices cannot be overhauled and maintained by security companies for a long time, and are easy to malfunction and fail without people, so that the so-called security alarm devices are laid. Therefore, those skilled in the art provide an improved community security alarm device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improvement formula district security protection alarm equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an improvement formula district security protection alarm device, includes the theftproof rail, infrared emitter is installed in the embedding of theftproof rail upper left corner, infrared receiver is installed to surface right-hand member before the theftproof rail.

As a further aspect of the present invention: infrared transmitter includes component case, light path, locking sleeve, dust cover, battery, fixed metal block, fixed screw, radiating part, dust screen and rubber pad, the radiating part is installed to component case top, surface mounting has locking sleeve before the radiating part, the surface connection has the light path before the locking sleeve, the skin weld has the dust cover before the light path, surface mounting has the controller behind the component case, surface mounting has the battery behind the controller, both ends welding has fixed metal block about the component case, the fixed screw embedding is installed in fixed metal block.

As a further aspect of the present invention: the locking sleeve inner wall both ends all set up the internal thread, locking sleeve mid portion internal diameter is less than both ends, all set up sealed the pad between locking sleeve intermediate position and radiating part and the light path, locking sleeve outside sets up the non-slip raised.

As a further aspect of the present invention: the dust cover is characterized in that a dust screen is arranged inside the front end of the dust cover, and a rubber pad is adhered to the rear end face of the dust cover.

As a further aspect of the present invention: the controller is KG316T, and the set screw is the grub screw, and the set screw material is 314 stainless steel.

As a further aspect of the present invention: the anti-theft fence is made of hollow cast steel, and white paint is sprayed on the surface of the anti-theft fence.

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

1. through adopting fixed metal block welding at component case both ends to and the cooperation that the fixed screw is the crew cut screw, can make the infrared transmitter of rather weight firmly install on the theftproof guardrail, and convenient to detach and transfer make things convenient for the security protection company to carry out the maintenance and the maintenance of equipment, the battery can be as stand-by power supply and maintain equipment operation under the condition of unexpected outage.

2. Can strengthen the leakproofness, prevent that outside light from seeing through the gap and getting into the light path, add interference factor, influence security protection alarm device's normal use.

3. Through set up dust cover and dust screen outside the light tunnel, the dust intake that can effectual reduction light tunnel guarantees the unblocked of infrared ray, maintains security protection alarm device's normal use.

Drawings

FIG. 1 is a schematic structural diagram of an improved community security alarm device;

FIG. 2 is a schematic structural diagram of an infrared emitter in an improved community security alarm device;

FIG. 3 is a side view of the interior of an improved community security alarm device;

in the figure: 1. an anti-theft fence; 2. an infrared emitter; 3. an infrared receiver; 4. a component box; 5. a light path; 6. a locking sleeve; 7. a dust cover; 8. a storage battery; 9. fixing the metal block; 10. fixing screws; 11. a heat dissipating section; 12. a controller; 13. a dust screen; 14. and (7) a rubber pad.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, an improved residential area security alarm device includes an anti-theft fence 1, an infrared transmitter 2 is embedded in the upper left corner of the anti-theft fence 1, an infrared receiver 3 is installed at the right end of the front surface of the anti-theft fence 1, the infrared transmitter 2 includes a component box 4, a light path 5, a locking sleeve 6, a dust cover 7, a storage battery 8, a fixed metal block 9, a fixing screw 10, a heat dissipation portion 11, a dust screen 13 and a rubber pad 14, the heat dissipation portion 11 is installed above the component box 4, the locking sleeve 6 is installed on the front surface of the heat dissipation portion 11, the light path 5 is connected to the front surface of the locking sleeve 6, the dust cover 7 is welded to the front surface of the light path 5, a controller 12 is installed on the rear surface of the component box 4, the storage battery 8 is installed on the rear surface of the controller 12, the, set screw 10 embedding is installed in fixed metal block 9, and set screw 10 is the grub screw, and through adopting the welding of fixed metal block 9 at component case both ends to and set screw 10 is the cooperation of grub screw, can make infrared emitter 2 of rather having the weight firmly install on theftproof guardrail 1, and convenient to detach and transfer, make things convenient for the security protection company to carry out the maintenance and the maintenance of equipment, battery 8 can regard as stand-by power supply to maintain equipment operation under the condition of unexpected outage.

In fig. 2 and 3: 6 inner wall both ends of locking sleeve all set up the internal thread, 6 mid portion internal diameters of locking sleeve are less than both ends, all set up sealed the pad between 6 intermediate position of locking sleeve and radiating part 11 and the

light path

5, 6 outsides of locking sleeve set up the non-slip raised, can strengthen the leakproofness, prevent that outside light from seeing through the gap and getting into the light path, add interference factor, influence security protection alarm device's normal use.

In fig. 2 and 3: the fixing screw 10 is made of 314 stainless steel, white paint is sprayed on the surface of the fixing screw, the dust screen 13 is arranged inside the front end of the dust cover 7, the rubber pad 14 is adhered to the rear end face of the dust cover 7, the dust cover 7 and the dust screen 13 are arranged outside the light path 5, the dust inlet amount of the light path 5 can be effectively reduced, the smoothness of infrared rays is guaranteed, and the normal use of the security alarm device is maintained.

The utility model discloses a theory of operation is: an installer firstly installs a hollow cast steel anti-theft fence 1 around a community, then installs a dustproof net 13 at the front end of a light path 5 on an infrared emitter 2, then welds a dustproof cover 7 on the periphery of the front surface of the light path 5, installs the dustproof cover 7 and the dustproof net 13 outside the light path 5, can effectively reduce the dust inlet amount of the light path 5, ensures the smoothness of infrared rays and maintains the normal use of security alarm equipment, installs a controller 12 on the rear surface of an element box 4, installs a storage battery 8 on the rear surface of the controller 12, can maintain the equipment operation as a standby power supply under the condition of accidental power failure, then opens holes at the proper position of the upper left end of the anti-theft fence 1 compared with the size of the infrared emitter 2, then installs the infrared emitter 2 at the upper left end of the anti-theft fence 1 in an embedded manner, tightly attaches a fixed metal block 9 to the anti-theft fence 1, and manually screws 10, by adopting the fixing metal blocks 9 welded at the two ends of the element box 4 and the fixing screws 10 matched with the flat head screws, the infrared emitter 2 with a certain component can be firmly arranged on the anti-theft guardrail 1, and is convenient for disassembly and transfer, is convenient for security companies to overhaul and maintain equipment, finally the infrared receiver 3 is arranged at the right end of the front surface of the anti-theft fence 1, the power supply of the equipment is connected with a property office, the embedded installation of the equipment can protect the storage battery 8 from being invaded by rainwater and protect the circuit safety, and both ends of the inner wall of the locking sleeve 6 on the infrared emitter 2 are provided with internal threads, and the middle position of the locking sleeve 6 and the space between the heat dissipation part 11 and the light path 5 are provided with sealing gaskets, and 6 outsides of locking sleeve have set up the non-slip raised, can strengthen the leakproofness, prevent that outside light from seeing through gap entering light path 5, add interference factor, influence security protection alarm device's normal use.

The above-mentioned, 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 improved community security alarm device comprises an anti-theft fence (1), and is characterized in that an infrared emitter (2) is embedded in the upper left corner of the anti-theft fence (1), and an infrared receiver (3) is arranged at the right end of the front surface of the anti-theft fence (1);

the infrared emitter (2) comprises an element box (4), a light path (5), a locking sleeve (6), a dust cover (7), a storage battery (8), a fixed metal block (9), a fixed screw (10), a heat dissipation part (11), a dust cover (13) and a rubber pad (14), a heat dissipation part (11) is arranged above the element box (4), a locking sleeve (6) is arranged on the front surface of the heat dissipation part (11), the front surface of the locking sleeve (6) is connected with a light path (5), the front surface of the light path (5) is welded with a dust cover (7), a controller (12) is arranged on the rear surface of the element box (4), a storage battery (8) is arranged on the rear surface of the controller (12), the left end and the right end of the element box (4) are welded with fixed metal blocks (9), and the fixed screws (10) are embedded in the fixed metal blocks (9);

the locking sleeve (6) inner wall both ends all set up the internal thread, locking sleeve (6) middle part internal diameter is less than both ends, all set up sealed the pad between locking sleeve (6) intermediate position and heat dissipation part (11) and light way (5), locking sleeve (6) outside sets up the non-slip raised.

2. The improved community security alarm device according to claim 1, wherein a dust screen (13) is installed inside the front end of the dust cover (7), and a rubber pad (14) is adhered to the rear end surface of the dust cover (7).

3. An improved community security alarm device according to claim 1, wherein the controller (12) has a model number KG316T, the fixing screw (10) is a flat head screw, and the material of the fixing screw (10) is 314 stainless steel.

4. The improved community security alarm device of claim 1, wherein the anti-theft fence (1) is made of hollow cast steel, and white paint is sprayed on the surface of the hollow cast steel.