Perimeter intelligent security alarm device

Abstract

The utility model discloses a perimeter intelligent security alarm device, and relates to the security device technology field, the perimeter intelligent security alarm device comprises a first anchor column and a second anchor column which are symmetrically arranged, a detector column is arranged between the first anchor column and the second anchor column, the middle part of a first inner cavity is fixedly connected with a tension sensor, and the tension sensor is fixedly connected with a second inner cavity. When the first steel cable and the second steel cable are tensioned, loosened, cut off and the like, the stress conditions of the first steel cable and the second steel cable are changed, the stress of the first collection line, the second collection line and the third collection line is changed, the tension sensor receives the change of tension, and the tension sensor detects the tension of the first collection line, the second collection line and the third collection line. The tension sensor sends a signal to the alarm, the alarm gives an alarm and gives an alarm, and small animals and vegetation touch cannot cause false alarms, so that the device can realize the security effect according to the tension change of the steel cable I and the steel cable II, is beneficial to reducing the false alarms, and can be suitable for all-weather monitoring requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of security devices, in particular to a perimeter intelligent security alarm device. Background Art

[0002] The security system is a system that aims to maintain social public security and uses security products and other related products to form intrusion alarm systems, video security monitoring systems, access control systems, explosion-proof safety inspections, etc.

[0003] At present, most security alarm devices are installed on protective fences to provide security, such as infrared sensors, temperature sensors or cameras. However, this type of security method is easily disturbed by animals and plants, which can easily cause false alarms. In addition, on rainy days, the camera footage is not clear and cannot meet the needs of all-weather monitoring. Therefore, perimeter intelligent security alarm devices are needed to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a perimeter intelligent security alarm device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a perimeter intelligent security alarm device, comprising an anchor column 1 and an anchor column 2 which are symmetrically arranged, a detector column is commonly provided between the anchor column 1 and the anchor column 2, the top of the detector column is fixedly connected with an alarm, an inner cavity 1 is provided inside the detector column, a tension sensor is fixedly connected to the middle of the inner cavity 1, a group of wiring blocks is provided in the inner cavity 1, a group of steel cables 1 and steel cables 2 are respectively fixedly connected to the two sides of the wiring block, and the other end of each group of steel cables 1 and steel cables 2 is respectively connected to the anchor column 1 and the anchor column 2, a collection line 1 is commonly fixedly connected between adjacent wiring blocks, the top and bottom ends of the inner cavity 1 are fixedly connected to the collection line 2, and the other ends of the collection line 2 are fixedly connected to adjacent wiring blocks, the top and bottom of the tension sensor are provided with a collection line 3, and the other ends of the collection line 3 are fixedly connected to adjacent wiring blocks.

[0006] Preferably, the tops of the anchor column one and the anchor column two are provided with a tightening mechanism, the tightening mechanism includes an inner cavity two opened inside the anchor column one and the anchor column two, the bottom end of the inner cavity two is rotatably connected with a cable winding shaft, and the end of each group of steel cables one and two is fixedly connected to the cable winding shaft, the top ends of the anchor column one and the anchor column two are rotatably connected with an adjustment block, and the top ends of the cable winding shaft are fixedly connected to the adjustment block, one side of the top end of the adjustment block is rotatably connected with a rotating rod, and the rod body of the rotating rod is transversely provided with screw holes.

[0007] Preferably, a group of fixing blocks are fixedly connected to the side of anchor column 1 away from anchor column 2, and the tops of the fixing blocks are fixed with pins. A group of matching blocks are provided on the side of anchor column 2 away from anchor column 1, and the tops of the matching blocks are provided with sockets.

[0008] Preferably, a group of T-shaped sliding grooves are provided on a side of the anchor column 2 away from the anchor column 1, and the matching block is a T-shaped block, and the matching block is slidably connected to the T-shaped sliding grooves.

[0009] Preferably, the top of the T-shaped slide groove is filled with magnetic powder 1, and the interior of the matching block is filled with magnetic powder 2.

[0010] Preferably, the bottom ends of the anchor column 1 and the anchor column 2 are fixed with barbs, soil entry holes are provided on both sides of the barbs, counterweight holes are provided inside the barbs, and the counterweight holes are communicated with the soil entry holes.

[0011] Preferably, connecting rods are fixedly connected to both sides of the top end of the detector column, and solar panels are fixedly connected to the top ends of the connecting rods.

[0012] Beneficial effects:

[0013] Compared with the prior art, the perimeter intelligent security alarm device has the following beneficial effects:

[0014] 1. The utility model changes the stress conditions of the steel cables 1 and 2 when the steel cables 1 and 2 are tightened, relaxed, cut, etc., thereby changing the stress conditions of the collection lines 1, 2, and 3. The tension sensor receives the change in tension and sends a signal to the alarm, which sounds an alarm to warn people, and false alarms will not be caused by small animals or vegetation touching the wires. Therefore, the device can achieve a security effect according to the change in tension of the steel cables 1 and 2, which is beneficial to reducing false alarms and can be suitable for all-weather monitoring needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a connection relationship diagram of the tension sensor, the junction block, the steel cable 1, the steel cable 2, the collection line 1, the collection line 2 and the collection line 3 in the utility model;

[0018] Figure 4 For this utility model Figure 2 A local enlarged schematic diagram of the A in FIG.

[0019] Figure 5For this utility model Figure 2 A local enlarged schematic diagram of point B in FIG.

[0020] Figure 6 It is a schematic diagram of the cross-sectional structure of the barb in the utility model.

[0021] In the figure: 1. Anchor column one; 100. Anchor column two; 2. Detector column; 200. Alarm; 3. Inner cavity one; 4. Tension sensor; 5. Wiring block; 6. Steel cable one; 7. Steel cable two; 8. Collection line one; 9. Collection line two; 10. Collection line three; 11. Tightening mechanism; 111. Inner cavity two; 112. Cable shaft; 113. Adjustment block; 114. Rotating rod; 115. Screw hole; 12. Fixing block; 13. Pin; 14. Matching block; 15. Socket; 16. T-shaped slide groove; 17. Barb; 18. Soil entry hole; 19. Counterweight hole; 20. Connecting rod; 21. Solar panel. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] like Figure 1 to Figure 6 As shown, the perimeter intelligent security alarm device comprises an anchor column 1 and an anchor column 2 100 which are symmetrically arranged, and a detector column 2 is provided between the anchor column 1 and the anchor column 2 100. The bottom ends of the anchor column 1 and the anchor column 2 100 are fixed with barbs 17, and soil entry holes 18 are provided on both sides of the barbs 17. A counterweight hole 19 is provided inside the barbs 17, and the counterweight holes 19 are communicated with the soil entry holes 18. The design of the barbs 17 facilitates the fixing of the security device, and the design of the soil entry holes 18 and the counterweight holes 19 ensures that after the barbs 17 are inserted into the soil, the soil will enter the counterweight hole 19 through the soil entry hole 18, thereby facilitating the stability of the security device. The top of the detector column 2 is fixed with an alarm 200, the inside of the detector column 2 is provided with an inner cavity 1 3, the middle of the inner cavity 1 3 is fixed with a tension sensor 4, a set of wiring blocks 5 are provided in the inner cavity 1 3, a set of steel cables 1 6 and steel cables 2 7 are fixed on both sides of the wiring blocks 5, and the other ends of each set of steel cables 1 6 and steel cables 2 7 are connected to the anchor column 1 and the anchor column 2 100 respectively, and the adjacent wiring blocks 5 are commonly fixed with a collection line 1 8. The top and bottom of the inner cavity 1 3 are fixed with a collection line 2 9, and the other ends of the collection line 2 9 are fixed to the adjacent wiring blocks 5, and the top and bottom of the tension sensor 4 are provided with a collection line 3 10, and the other ends of the collection line 3 10 are fixed to the adjacent wiring blocks 5.

[0024] A set of fixing blocks 12 are fixedly connected to the side of anchor column 1 away from anchor column 2 100, and a pin 13 is fixed to the top of the fixing blocks 12. A set of matching blocks 14 are provided on the side of anchor column 2 100 away from anchor column 1, and a plug hole 15 is provided on the top of the matching blocks 14. When installing multiple sets of the security devices, the pins 13 are inserted into the plug holes 15 of the corresponding matching blocks 14. At this time, multiple sets of security devices can be installed, and the angles of multiple security devices can be changed, thereby increasing the scope of use. A set of T-shaped slide grooves 16 are provided on the side of anchor column 2 100 away from anchor column 1. The matching block 14 is a T-shaped block, and the matching block 14 is slidably connected to the T-shaped slide groove 16. The design of the T-shaped slide groove 16 facilitates the disassembly and assembly of multiple sets of security devices. There is no need to lift the security device, and the matching block 14 can be slid upward to disassemble different sets of security devices. The top of the T-shaped chute 16 is filled with magnetic powder 1, and the inside of the matching block 14 is filled with magnetic powder 2. When disassembling, slide the matching block 14 upward, and the magnetic powder 1 and the magnetic powder 2 are attracted, so that the matching block 14 is adsorbed on the top of the T-shaped chute 16, which is convenient for disassembling different groups of security devices. Connecting rods 20 are fixedly connected to both sides of the top of the detector column 2, and the top of the connecting rods 20 is fixedly connected to the solar panel 21. The design of the solar panel 21 can convert the light energy of the sun into electrical energy.

[0025] During operation, when the steel cable 1 6 and the steel cable 2 7 are tightened, relaxed, cut, etc., the stress conditions of the steel cable 1 6 and the steel cable 2 7 will change, thereby changing the stress conditions of the collection line 1 8, the collection line 2 9 and the collection line 3 10. The tension sensor 4 receives the change in tension and sets the tension change value in advance between ten and forty kilograms or detects the steel cable 1 6 and the steel cable 2 7 at the shear end. The tension sensor 4 will send a signal to the alarm 200, and the alarm 200 will sound an alarm to warn people, and small animals or vegetation touching it will not cause false alarms. Therefore, the device can achieve a security effect according to the tension changes on the steel cable 1 6 and the steel cable 2 7, which is conducive to reducing false alarms and can be suitable for all-weather monitoring needs.

[0026] The top of anchor column 1 and anchor column 2 100 are both provided with a tightening mechanism 11, and the tightening mechanism 11 includes an inner cavity 2 111 opened inside the anchor column 1 and anchor column 2 100, and the bottom end of the inner cavity 2 111 is rotatably connected with a cable shaft 112, and the end of each group of steel cables 1 6 and steel cables 2 7 is fixedly connected to the cable shaft 112, and the top of anchor column 1 and anchor column 2 100 is rotatably connected with an adjusting block 113, and the top of the cable shaft 112 is fixedly connected to the adjusting block 113, and one side of the top of the adjusting block 113 is rotatably connected with a rotating rod 114, and the rod body of the rotating rod 114 is transversely provided with a screw hole 115.

[0027] Working principle: When the steel cable 1 6 and the steel cable 2 7 are tightened, relaxed, cut, etc., the stress conditions of the steel cable 1 6 and the steel cable 2 7 will change, thereby changing the stress conditions of the collection line 1 8, the collection line 2 9 and the collection line 3 10. The tension sensor 4 receives the change in tension and sets the tension change value in advance between ten and forty kilograms or detects the steel cable 1 6 and the steel cable 2 7 at the shear end. The tension sensor 4 will send a signal to the alarm 200, and the alarm 200 will sound an alarm to warn people, and small animals or vegetation touching it will not cause false alarms. Therefore, the device can achieve a security effect according to the tension changes on the steel cable 1 6 and the steel cable 2 7, which is conducive to reducing false alarms and can be suitable for all-weather monitoring needs.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A perimeter intelligent security alarm device, comprising a symmetrically arranged anchor column 1 (1) and an anchor column 2 (100), characterized in that: A detector column (2) is provided between the anchor column 1 (1) and the anchor column 2 (100), the top of the detector column (2) is fixedly connected to an alarm device (200), an inner cavity 1 (3) is provided inside the detector column (2), a tension sensor (4) is fixedly connected to the middle of the inner cavity 1 (3), a group of wiring blocks (5) is provided in the inner cavity 1 (3), and a group of steel cables 1 (6) and 2 (7) are fixedly connected to both sides of the wiring block (5), and each group of steel cables 1 (6) and 2 (7) is connected to the tension sensor (4 ... The other ends of the second cable (7) are respectively connected to the first anchor column (1) and the second anchor column (100); the adjacent wiring blocks (5) are commonly fixedly connected with the first acquisition line (8); the top and bottom ends of the inner cavity (3) are fixedly connected with the second acquisition line (9), and the other ends of the second acquisition line (9) are fixedly connected to the adjacent wiring blocks (5); the top and bottom ends of the tension sensor (4) are provided with the third acquisition line (10), and the other ends of the third acquisition line (10) are fixedly connected to the adjacent wiring blocks (5).

2. The perimeter intelligent security alarm device according to claim 1 is characterized in that: The tops of the anchor column one (1) and the anchor column two (100) are both provided with a tightening mechanism (11), and the tightening mechanism (11) comprises an inner cavity two (111) opened inside the anchor column one (1) and the anchor column two (100), the bottom end of the inner cavity two (111) is rotatably connected to a cable winding shaft (112), and the ends of each set of steel cables one (6) and steel cables two (7) are fixedly connected to the cable winding shaft (112).

3. The perimeter intelligent security alarm device according to claim 2 is characterized in that: The top ends of the anchor column 1 (1) and the anchor column 2 (100) are both rotatably connected to an adjustment block (113), and are fixedly connected to the top end of the cable shaft (112) and the adjustment block (113); one side of the top end of the adjustment block (113) is rotatably connected to a rotation rod (114), and a screw hole (115) is transversely opened on the rod body of the rotation rod (114).

4. The perimeter intelligent security alarm device according to claim 1, characterized in that: A group of fixing blocks (12) are fixedly connected to the side of the anchor column one (1) away from the anchor column two (100), and the top ends of the fixing blocks (12) are fixedly connected to the pins (13). A group of matching blocks (14) are provided on the side of the anchor column two (100) away from the anchor column one (1), and the top ends of the matching blocks (14) are provided with insertion holes (15).

5. The perimeter intelligent security alarm device according to claim 4 is characterized in that: A group of T-shaped sliding grooves (16) are provided on the side of the anchor column 2 (100) away from the anchor column 1 (1); the matching block (14) is a T-shaped block, and the matching block (14) is slidably connected to the T-shaped sliding grooves (16).

6. The perimeter intelligent security alarm device according to claim 5, characterized in that: The top of the T-shaped slide groove (16) is filled with magnetic powder 1, and the interior of the matching block (14) is filled with magnetic powder 2.

7. The perimeter intelligent security alarm device according to claim 1, characterized in that: The bottom ends of the anchor column 1 (1) and the anchor column 2 (100) are both fixedly connected with barbs (17), and soil entry holes (18) are provided on both sides of the barbs (17).

8. The perimeter intelligent security alarm device according to claim 7 is characterized in that: The barbs (17) are provided with counterweight holes (19) inside, and the counterweight holes (19) are all communicated with the soil entry holes (18).

9. The perimeter intelligent security alarm device according to claim 1, characterized in that: Both sides of the top end of the detector column (2) are fixedly connected with connecting rods (20), and the top ends of the connecting rods (20) are fixedly connected with solar panels (21).

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