CN213484954U

CN213484954U - Campus security device

Info

Publication number: CN213484954U
Application number: CN202021718596.6U
Authority: CN
Inventors: 邓林
Original assignee: Sichuan Vocational and Technical College
Current assignee: Sichuan Vocational and Technical College
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-18
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a campus security protection device, including support column, camera, warning light and loudspeaker, the cavity groove has all been seted up to support column inner chamber both sides, the equal fixed a plurality of fixed blocks that inlay in the lower part in two cavity inslots, the equal fixedly connected with iron wire in a plurality of fixed block one sides, the equal fixed a plurality of slide rails that inlay in the upper portion in two cavity inslots, equal sliding connection has the slider on the slide rail, the equal fixedly connected with rope made of hemp in slider one side, the equal cover in rope made of hemp middle part is equipped with nonrust steel pipe, the equal fixedly connected with spring in slider one side both ends, the equal fixedly connected with pressure sensor of spring one end, the equal fixedly connected with base of pressure sensor one end, the utility model relates to a campus security protection device has the inner structure reasonable in design, convenient to use, energy-concerving and environment-protective, the warning lamp, the PLC and the camera provide electric energy, and energy conservation and environmental protection are achieved.

Description

Campus security device

Technical Field

The utility model relates to a security protection device, in particular to campus security protection device.

Background

The campus security protection is to ensure the campus security by using various hardware facilities such as a video monitoring system, an anti-theft alarm, an access control system, a night patrol system, an emergency help seeking system, a calling system, an intercom system, an all-purpose card and the like, and because a series of campus violent events occur, the campus violent events become a focus of attention of all communities, and the local standard of safety protection engineering technical specification of colleges and universities in the head of China is released, so that the new era of campus security protection is introduced.

At present, in campus anti-theft system, security protection facility on the campus enclosure is very simple and factor of safety is low excessively, only be equipped with some wire netting and camera on most campus enclosures of present stage, even some protection on the campus enclosure does not have, these equipment can not play fine security protection effect in fact, if there is the accident to take place, someone scrambles the wall head, the same nominal of wire netting shape, and the camera can shoot, but the staff can not necessarily discover and in time stop the very first time, when coming back, perhaps tragedy has taken place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a campus security protection device 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: a campus security device comprises a support column, a camera, a warning light and a loudspeaker, wherein hollow grooves are formed in two sides of an inner cavity of the support column, a plurality of fixed blocks are fixedly embedded in the middle lower portion of the inner cavity of each hollow groove, an iron wire is fixedly connected to one side of each fixed block, a plurality of slide rails are fixedly embedded in the middle upper portion of each hollow groove, a slide block is connected to each slide rail in a sliding manner, a hemp rope is fixedly connected to one side of each slide block, a stainless steel pipe is sleeved on the middle portion of each hemp rope, springs are fixedly connected to two ends of one side of each slide block, one end of each spring is fixedly connected with a pressure sensor, one end of each pressure sensor is fixedly connected with a base, each base is fixedly embedded on the inner wall of one side of each hollow groove, a PLC controller is fixedly connected to the top of each, the equal fixedly connected with bracing piece in lithium cell panel top both ends, fixedly connected with warning light in the middle of the lithium cell panel top, be equipped with solar panel directly over the warning light, solar panel fixed connection is between adjacent bracing piece, two equal fixedly connected with loudspeaker in bracing piece one side, two loudspeaker outside cover is equipped with protecting sheathing, two the equal fixed connection of protecting sheathing is in two bracing piece outside middle parts, two the equal fixedly connected with camera in bracing piece top.

Preferably, the part of the hemp rope exposed outside the support column is wrapped by a stainless steel pipe.

Preferably, the pressure sensor, the warning lamp and the loudspeaker are connected with the PLC through wires.

Preferably, both of the protective shells are made of porous plastic.

Preferably, the adjacent fixed blocks in the hollow grooves are arranged corresponding to the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a campus security protection device, it is reasonable to have an internal structure design, high durability and convenient use, energy saving and environmental protection, characteristics that factor of safety is high, in concrete use, through solar panel absorbed energy, deposit in the lithium cell board for loudspeaker, the warning light, PLC controller and camera provide the electric energy, energy saving and environmental protection have been done, and simultaneously, utilize pressure sensor to come the pressure variation who monitors, thereby utilize PLC controller received signal control loudspeaker and warning light, can let the staff discover the very first time, and simultaneously, loudspeaker sound and warning light can cause the mood panic for the personnel of working a case, also can remind the crowd of passing by every side, factor of safety is higher.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a support pillar; 2. a camera; 3. a warning light; 4. a horn; 5. a fixed block; 6. iron wires; 7. a slider; 8. hemp ropes; 9. a stainless steel tube; 10. a spring; 11. a pressure sensor; 12. a base; 13. a slide rail; 14. a PLC controller; 15. a lithium battery panel; 16. a support bar; 17. a solar panel; 18. a hollow groove; 19. and (4) protecting the shell.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a campus security device comprises a support column 1, a camera 2, a warning light 3 and a loudspeaker 4, wherein hollow grooves 18 are formed in two sides of an inner cavity of the support column 1, a plurality of fixing blocks 5 are fixedly embedded in the middle lower parts of the inner cavities of the two hollow grooves 18, an iron wire 6 is fixedly connected to one sides of the fixing blocks 5, a plurality of slide rails 13 are fixedly embedded in the middle upper parts of the inner cavities of the two hollow grooves 18, slide blocks 7 are slidably connected to the slide rails 13, hemp ropes 8 are fixedly connected to one sides of the slide blocks 7, stainless steel pipes 9 are sleeved in the middle parts of the hemp ropes 8, springs 10 are fixedly connected to two ends of one side of the slide blocks 7, one ends of the springs 10 are fixedly connected with pressure sensors 11, one ends of the pressure sensors 11 are fixedly connected with a base 12, the base 12 are fixedly embedded on the inner wall of one side of the hollow grooves 18, PLC controllers, the equal fixedly connected with bracing piece 16 in 15 top both ends of lithium cell panel, fixedly connected with warning light 3 in the middle of 15 tops of lithium cell panel, be equipped with solar panel 17 directly over warning light 3, solar panel 17 fixed connection is between adjacent bracing piece 16, two equal fixedly connected with loudspeaker 4 in bracing piece 16 one side, two loudspeaker 4 outside covers are equipped with protecting sheathing 19, two equal fixed connection of protecting sheathing 19 are at two 16 outside middle parts of bracing piece, the equal fixedly connected with camera 2 in two 16 tops of bracing piece.

Wherein, the part of the hemp rope 8 exposed outside the support column 1 is wrapped by the stainless steel tube 9, so that the hemp rope 8 can be prevented from being rotten and broken due to long-term wind and rain.

Wherein, pressure sensor 11, warning light 3 and loudspeaker 4 all are connected with PLC controller 14 through the wire, and pressure change takes place when pressure sensor 11 monitors, and PLC controller 14 can control at the very first time and open warning light 3 and loudspeaker 4.

Wherein, two protective housing 19 are made of porous plastics, prevent loudspeaker 4 intaking, prolong its life.

Wherein, fixed block 5 all corresponds the setting with slider 7 in the adjacent hollow groove 18 for iron wire 6 keeps the level with nonrust steel pipe 9 between the adjacent support column 1, is convenient for connect simultaneously between for a plurality of support columns 1.

Specifically, the utility model discloses during the use, can put a plurality of devices in the campus periphery, all rely on iron wire 6 and twine 8 to connect between the adjacent support column 1, utilize solar panel 17 to absorb energy, deposit in lithium cell panel 15, when someone scrambles the wall, thereby can touch nonrust steel pipe 9 and make twine 8 taut, make slider 7 move forward, extrude pressure sensor 11 through spring 10, thereby pressure change quilt, PLC controller 14 receives the signal that pressure changes immediately, give an instruction, control warning light 3 and loudspeaker 4 sound, remind interior staff of campus, last staff's accessible camera 2 observes particular case.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The campus security device comprises a support column (1), a camera (2), a warning light (3) and a loudspeaker (4), and is characterized in that hollow grooves (18) are formed in two sides of an inner cavity of the support column (1), a plurality of fixed blocks (5) are fixedly embedded in the middle and lower portions of the hollow grooves (18), an iron wire (6) is fixedly connected to one side of each fixed block (5), a plurality of sliding rails (13) are fixedly embedded in the middle and upper portions of the hollow grooves (18), sliding blocks (7) are slidably connected to the sliding rails (13), hemp ropes (8) are fixedly connected to one sides of the sliding blocks (7), stainless steel pipes (9) are sleeved on the middle portions of the hemp ropes (8), springs (10) are fixedly connected to two ends of one sides of the sliding blocks (7), and pressure sensors (11) are fixedly connected to one ends of the springs (10), the pressure sensor is characterized in that one end of the pressure sensor (11) is fixedly connected with a base (12), the base (12) is fixedly embedded on the inner wall of one side of the hollow groove (18), the adjacent end of the hollow groove (18) is fixedly connected with a PLC (14), the top of the support column (1) is fixedly connected with a lithium battery panel (15), two ends of the top of the lithium battery panel (15) are fixedly connected with supporting rods (16), the middle of the top of the lithium battery panel (15) is fixedly connected with a warning lamp (3), a solar panel (17) is arranged right above the warning lamp (3), the solar panel (17) is fixedly connected between the adjacent supporting rods (16), two horns (4) are fixedly connected to one side of the supporting rods (16), the outer side of the two horns (4) is sleeved with a protective shell (19), and the two protective shells (19) are fixedly connected to the, two equal fixedly connected with camera (2) in bracing piece (16) top.

2. The campus security device of claim 1, wherein: the part of the hemp rope (8) exposed outside the support column (1) is wrapped by a stainless steel pipe (9).

3. The campus security device of claim 1, wherein: and the pressure sensor (11), the warning lamp (3) and the loudspeaker (4) are connected with the PLC (programmable logic controller) (14) through wires.

4. The campus security device of claim 1, wherein: the two protective shells (19) are both made of porous plastic.

5. The campus security device of claim 1, wherein: and the adjacent fixed blocks (5) in the hollow grooves (18) are arranged corresponding to the sliding blocks (7).