A tension fence based sound-light alarm linkage device

Abstract

The application provides a tension fence-based sound-light alarm linkage device, and relates to the technical field of tension fences.The device comprises a control box and a warning light, the control box is internally provided with a buzzer for sound alarm, the control box and the warning light are both installed on a wall body, and installation mechanisms and reinforcing mechanisms are arranged.The installation mechanisms and reinforcing mechanisms are used for inserting an installation block into an installation slot until a limiting rod is displaced into a limiting slot under the action of a first spring elastic force to limit the installation block, then a rotating column is rotated to make the limiting rod unable to displace out of the limiting slot, the warning light is installed, then a mounting frame is rotated to rotate the warning light to the top end of the wall body, when the warning light is removed, the rotating column is rotated to align the limiting rod with a groove, so that the warning light can be removed, the warning light can be quickly installed and removed, and when the warning light is removed, the mounting frame can be rotated to move the warning light to one side of the control box, facilitating the removal and installation of the warning light.

Description

Technical Field

[0001] This invention relates to the field of tension fence technology, and in particular to an audible and visual alarm linkage device based on tension fence. Background Technology

[0002] Tension electronic fences are a collection of electromechanical devices that prevent unauthorized crossings and sense, transmit (alarm), and shear information about obstacles. They are safe, reliable, economical, and digitally intelligent perimeter intrusion alarm systems. A tension electronic security fence perimeter alarm system consists of two parts: an alarm controller (host) and the electronic fence itself. The host detects intruders and sends an alarm signal. Electronic fence accessories include: tension detectors, control rods, load-bearing rods, intermediate posts, alloy wires, wire clamps, warning signs (optional), and fasteners. Due to its novel detection method and special signal processing, it ensures that environmental changes do not affect the tension alarm threshold, completely overcoming the shortcomings of previous perimeter alarm detectors, such as poor environmental adaptability and susceptibility to false alarms. Tension electronic fences can reliably and stably operate 24 / 7 in harsh environments such as wind, frost, rain, snow, dense fog, sandstorms, high temperatures, and low temperatures.

[0003] When using tension fencing, an audible and visual alarm device is required. The front-end broadcast intercom equipment is linked and controlled through the audio input and output interface on the front-end network camera. When the perimeter alarm system detects intrusion information, the perimeter monitoring alarm integrated management software can manually or automatically control the front-end broadcast equipment and play customized alarm voices. On-duty personnel can also use a microphone to shout to the scene.

[0004] The audible and visual alarm system includes a warning light and a buzzer. The warning light is installed on the wall, and the buzzer is installed in the control box. However, the warning light is fixed to the wall with screws. When the warning light is inspected, the operator needs to climb up the wall to disassemble it for inspection, which is a relatively complicated operation. In order to facilitate the disassembly and assembly of the warning light, an audible and visual alarm linkage device based on a tension fence is provided. Summary of the Invention

[0005] Therefore, it is necessary to provide an audible and visual alarm linkage device based on a tension fence to address the problems mentioned in the background technology above.

[0006] This invention provides an audible and visual alarm linkage device based on a tension fence, comprising: a control box and a warning light. The control box is equipped with a buzzer for audible alarm. Both the control box and the warning light are mounted on a wall. A tension fence is installed on the side of the wall away from the control box. The control box is equipped with a door for opening and closing the control box. The control box and the warning light are mounted on the wall via a mounting mechanism.

[0007] The installation mechanism includes an installation plate, which is fixed to the outer wall of the wall by screws. The control box is fixed to the outer wall of the installation plate. An installation bracket is provided on the outer wall of the installation plate above the control box. The installation bracket is rotatably connected to the installation plate by a connecting shaft. An installation groove is provided at the top of the installation bracket. An installation block is fixedly connected to the bottom of the warning light. A limit groove is provided on one side of the outer wall of the installation block. The installation bracket is fixed to the installation plate by a reinforcement mechanism.

[0008] Preferably, the mounting mechanism further includes a limiting rod, which is horizontally slidably connected to the interior of the mounting frame and extends into the inner cavity of the mounting groove. A first spring connects the limiting rod to the mounting frame. A rotating column is rotatably connected to one end of the limiting rod inside the mounting frame. The top end of the rotating column extends above the mounting frame. A groove is formed on the outer wall of the rotating column at a position aligned with one end of the limiting rod. A rotating plate is fixedly connected to the outer wall of the rotating column at the top of the mounting frame. The rotating plate and the groove are aligned vertically. A first limiting post and a second limiting post are fixedly connected to the top of the mounting frame outside the rotating column. The first limiting post and the second limiting post are used to limit the rotation angle of the rotating plate.

[0009] Preferably, the reinforcement mechanism includes a movable plate, which is slidably connected to the interior of the mounting frame and located below the rotating column. One end of the movable plate extends out of the mounting frame, and the other end of the movable plate is fixedly connected to an elastic sheet. The bottom end of the rotating column has a movable groove, and the bottom end of the mounting frame has a locking groove. A locking block extending to the top of the control box is slidably connected inside the control box. A second spring connects the locking block to the control box. A slot is provided on the outer wall of the locking block. A plug rod is slidably connected to one side of the slot inside the control box. A support base is fixedly connected to the top of the control box.

[0010] Preferably, the mounting bracket is L-shaped and the mounting plate is L-shaped.

[0011] Preferably, the inner wall of the mounting groove is in contact with the outer wall of the mounting block, the inner wall of the limiting groove is in contact with the outer wall of the limiting rod, and the limiting rod has a first semi-circular surface at one end of the inner cavity of the mounting groove.

[0012] Preferably, the inner wall of the groove fits against the outer wall of the limiting rod, and the inner wall of the groove is square in shape.

[0013] Preferably, the top protrusion of the movable plate is in contact with the inner wall of the movable groove.

[0014] Preferably, the inner wall of the card slot is in contact with the outer wall of the card block, and the top of the card block is provided with a second semi-circular surface.

[0015] Preferably, the inner wall of the slot fits against the outer wall of the insertion rod, and a third semi-circular surface is provided at one end of the insertion rod facing the slot.

[0016] Compared with the prior art, the embodiments of this application have the following main advantages:

[0017] This invention employs an installation mechanism and a reinforcement mechanism. The installation block is inserted into the installation groove until the limiting rod is displaced into the limiting groove by the force of the first spring, thus limiting the installation block. After completion, rotating the rotating column prevents the limiting rod from displacing out of the limiting groove, allowing the warning light to be installed. Then, rotating the mounting bracket moves the warning light to the top of the wall. For removal, rotating the rotating column aligns the limiting rod with the groove, allowing the warning light to be removed. This facilitates quick installation and removal of the warning light. During removal, rotating the mounting bracket moves the warning light to one side of the control box for easy assembly and disassembly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure provided by the present invention;

[0019] Figure 2 This is a schematic diagram of the mounting plate provided by the present invention;

[0020] Figure 3 This is an installation diagram of the warning light provided by the present invention;

[0021] Figure 4 This invention provides Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This is a cross-sectional view of the mounting bracket provided by the present invention;

[0023] Figure 6 This is a schematic diagram of the rotating column provided by the present invention;

[0024] Figure 7 This is a schematic diagram of the installation of the card block provided by the present invention.

[0025] In the diagram: 1. Wall; 2. Tension fence; 3. Control box; 4. Warning light; 5. Installation mechanism; 501. Mounting plate; 502. Connecting shaft; 503. Mounting bracket; 504. Mounting groove; 505. Mounting block; 506. Limiting groove; 507. Limiting rod; 508. First spring; 509. Rotating column; 510. Groove; 511. Rotating plate; 512. First limiting column; 513. Second limiting column; 6. Reinforcing mechanism; 601. Movable plate; 602. Elastic sheet; 603. Movable groove; 604. Slot; 605. Block; 606. Second spring; 607. Slot; 608. Insert rod; 609. Support base; 7. Box door. Detailed Implementation

[0026] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the specific details described below are only a part of the embodiments of the present invention, and the present invention can be implemented in many other embodiments different from those described herein. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0029] This invention provides an audible and visual alarm linkage device based on a tension fence, such as... Figure 1-7As shown, it includes a control box 3 and a warning light 4. The control box 3 is equipped with a buzzer for sound alarm. Both the control box 3 and the warning light 4 are mounted on the wall 1. A tension fence 2 is installed on the side of the wall 1 away from the control box 3. The control box 3 is equipped with a door 7 for opening and closing the control box 3. The control box 3 and the warning light 4 are mounted on the wall 1 through a mounting mechanism 5. The mounting mechanism 5 includes a mounting plate 501, which is fixed to the outer wall of the wall 1 by screws. The control box 3 is fixed to the outer wall of the mounting plate 501. A mounting bracket 503 is provided on the outer wall of the mounting plate 501 above the control box 3. The mounting bracket 503 is rotatably connected to the mounting plate 501 via a connecting shaft 502. A mounting groove 504 is provided at the top of the mounting bracket 503. A mounting block 505 is fixedly connected to the bottom of the warning light 4. A limit groove 506 is provided on one side of the outer wall of the mounting block 505. The mounting bracket 503 is fixed to the mounting plate 501 by a reinforcing mechanism 6. The mounting mechanism 5 also includes a limit rod 507, which is slidably connected to the inside of the mounting bracket 503 and extends into the inner cavity of the mounting groove 504. A first spring 508 is connected between 507 and mounting bracket 503. A rotating column 509 is rotatably connected to one end of the limiting rod 507 inside the mounting bracket 503. The top end of the rotating column 509 extends above the mounting bracket 503. A groove 510 is provided at the position where the outer wall of the rotating column 509 is aligned with one end of the limiting rod 507. A rotating plate 511 is fixedly connected to the outer wall of the rotating column 509 at the top of the mounting bracket 503. The rotating plate 511 and the groove 510 are aligned vertically. A first limiting column 512 and a second limiting column 513 are fixedly connected to the top of the mounting bracket 503 outside the rotating column 509. The first limiting column 512 and the second limiting column 513 are used to limit the rotation angle of the rotating plate 511.

[0030] In this embodiment, the mounting plate 501 is installed on the outer wall of the wall 1 to install the control box 3. When installing the warning light 4, the rotating column 509 is rotated, causing the rotating plate 511 to contact the second limiting column 513. The rotation of the rotating column 509 aligns the groove 510 with the limiting rod 507, allowing the limiting rod 507 to slide into the groove 510. The limiting rod 507 has room to move. The mounting block 505 is inserted into the mounting groove 504 until the limiting rod 507 is displaced into the limiting groove 504 by the elastic force of the first spring 508. Within 06, the mounting block 505 is limited. After completion, the rotating column 509 is rotated so that the rotating plate 511 contacts the first limiting column 512 and the limiting rod 507 contacts the outer wall of the rotating column 509. The limiting rod 507 has no space to move and cannot move out of the limiting groove 506, thus fixing the mounting block 505 and installing the warning light 4. Then, the mounting bracket 503 is rotated. The mounting bracket 503 rotates around the connecting shaft 502 as the axis, rotating the warning light 4 to the top of the wall 1. This completes the installation operation of the warning light 4.

[0031] When removing the warning light 4, rotate the mounting bracket 503 to rotate the warning light 4 to one side of the wall 1. Then rotate the rotating column 509 so that the limiting rod 507 is aligned with the groove 510. The limiting rod 507 can be displaced out of the limiting groove 506, so that the warning light 4 can be removed. Compared with the traditional installation method, the installation and removal of the warning light 4 does not require climbing to a high place, and the installation and removal operation of the warning light 4 is more convenient and easy.

[0032] In a further preferred embodiment of the present invention, such as Figures 5-7 As shown, the reinforcement mechanism 6 includes a movable plate 601, which is horizontally slidably connected to the inside of the mounting frame 503 and located below the rotating column 509. One end of the movable plate 601 extends out of the mounting frame 503, and the other end of the movable plate 601 is fixedly connected to an elastic sheet 602. The bottom end of the rotating column 509 is provided with a movable groove 603, and the bottom end of the mounting frame 503 is provided with a slot 604. The inside of the control box 3 is slidably connected to a locking block 605 extending to the top of the control box 3. A second spring 606 is connected between the locking block 605 and the control box 3. The outer wall of the locking block 605 is provided with a slot 607. The inside of the control box 3 is slidably connected to a plug rod 608 located on one side of the slot 607. The top of the control box 3 is fixedly connected to a support base 609.

[0033] In this embodiment, when the warning light 4 is located at the top of the wall 1, the movable plate 601 moves into the movable groove 603 under the elastic force of the elastic sheet 602, which reinforces the rotating column 509 and prevents it from rotating and causing the warning light 4 to loosen.

[0034] When the rotating mounting bracket 503 moves the warning light 4, the mounting bracket 503 rotates and contacts the support base 609. The support base 609 supports the mounting bracket 503. At the same time, the support base 609 contacts the movable plate 601, pushing the movable plate 601 to move. This causes the elastic sheet 602 to be squeezed, pushing the movable plate 601 out of the movable groove 603. This removes the fixation of the rotating column 509, allowing the rotating column 509 to be rotated to remove the warning light 4.

[0035] When the warning light 4 is on the wall 1, close the box door 7. The box door 7 moves and presses the insertion rod 608 to move. The insertion rod 608 moves into the slot 607, so that the locking block 605 cannot move out of the slot 604. The mounting bracket 503 is reinforced to facilitate the quick installation and removal of the warning light 4. When removing it, the mounting bracket 503 can be rotated to move the warning light 4 to one side of the control box 3 for easy installation and removal of the warning light 4.

[0036] In a further preferred embodiment of the present invention, such as Figure 3 and Figure 5 As shown, the mounting bracket 503 is L-shaped, the mounting plate 501 is L-shaped, the inner wall of the mounting groove 504 is in contact with the outer wall of the mounting block 505, the inner wall of the limiting groove 506 is in contact with the outer wall of the limiting rod 507, and the limiting rod 507 has a first semi-circular surface at one end of the inner cavity of the mounting groove 504.

[0037] In this embodiment, when installing the warning light 4, the mounting block 505 is inserted into the mounting groove 504 until the limiting rod 507 is displaced into the limiting groove 506 by the elastic force of the first spring 508, thereby limiting the mounting block 505.

[0038] In a further preferred embodiment of the present invention, such as Figures 3-5 As shown, the inner wall of the groove 510 fits against the outer wall of the limiting rod 507, and the inner wall of the groove 510 is square in shape.

[0039] In this embodiment, rotating the rotating column 509 causes the rotating plate 511 to come into contact with the second limiting column 513. The rotation of the rotating column 509 aligns the groove 510 with the limiting rod 507, allowing the limiting rod 507 to slide into the groove 510. The limiting rod 507 has room to move. The mounting block 505 is inserted into the mounting groove 504 until the limiting rod 507 is displaced into the limiting groove 506 by the elastic force of the first spring 508, thus limiting the mounting block 505.

[0040] In a further preferred embodiment of the present invention, such as Figure 5 and Figure 6 As shown, the top protrusion of the movable plate 601 is in contact with the inner wall of the movable groove 603.

[0041] In this embodiment, when the warning light 4 is located at the top of the wall 1, the movable plate 601 moves into the movable groove 603 under the elastic force of the elastic sheet 602, which reinforces the rotating column 509 and prevents it from rotating and causing the warning light 4 to loosen.

[0042] In a further preferred embodiment of the present invention, such as Figure 5 and Figure 7 As shown, the inner wall of the card slot 604 fits against the outer wall of the card block 605, the top of the card block 605 is provided with a second semi-circular surface, the inner wall of the slot 607 fits against the outer wall of the insertion rod 608, and the end of the insertion rod 608 facing the slot 607 is provided with a third semi-circular surface.

[0043] In this embodiment, when the warning light 4 is located on the wall 1, the box door 7 is closed, and the box door 7 moves to press the insertion rod 608. The insertion rod 608 moves into the slot 607, so that the locking block 605 cannot be displaced out of the slot 604, thus reinforcing the mounting bracket 503.

[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications, substitutions, and improvements without departing from the concept of the present invention, and these should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of this invention should be determined by the claims.

Claims

1. A sound and light alarm linkage device based on a tension fence, characterized in that, include: The control box and the warning light are provided. The control box is equipped with a buzzer for sound alarm. Both the control box and the warning light are mounted on the wall. A tension fence is installed on the side of the wall away from the control box. The control box is equipped with a door for opening and closing the control box. The control box and the warning light are mounted on the wall by a mounting mechanism. The installation mechanism includes an installation plate, which is fixed to the outer wall of the wall by screws. The control box is fixed to the outer wall of the installation plate. An installation frame is provided on the outer wall of the installation plate above the control box. The installation frame is rotatably connected to the installation plate by a connecting shaft. An installation groove is provided at the top of the installation frame. The bottom of the warning light is fixedly connected to a mounting block, and a limit groove is opened on one side of the outer wall of the mounting block. The mounting bracket is fixed to the mounting plate by a reinforcement mechanism. The mounting mechanism further includes a limiting rod, which is horizontally slidably connected to the inside of the mounting frame and extends into the inner cavity of the mounting groove. A first spring is connected between the limiting rod and the mounting frame. The mounting bracket has a rotating column rotatably connected to one end of the limiting rod inside. The top of the rotating column extends to the top of the mounting bracket. A groove is provided on the outer wall of the rotating column at a position aligned with one end of the limiting rod. A rotating plate is fixedly connected to the outer wall of the rotating column at the top of the mounting bracket. The rotating plate and the groove are aligned vertically. The top of the mounting bracket is fixedly connected to a first limiting post and a second limiting post on the outside of the rotating column. The first limiting post and the second limiting post are used to limit the rotation angle of the rotating plate. The reinforcement mechanism includes a movable plate, which is slidably connected to the inside of the mounting frame and located below the rotating column. One end of the movable plate extends out of the mounting frame, and the other end of the movable plate is fixedly connected to an elastic sheet. The bottom end of the rotating column is provided with a movable groove, the bottom end of the mounting bracket is provided with a slot, the inside of the control box is slidably connected with a locking block extending to the top of the control box, a second spring is connected between the locking block and the control box, the outer wall of the locking block is provided with a slot, the inside of the control box is slidably connected with a plug rod located on one side of the slot, and the top of the control box is fixedly connected with a support base.

2. The audible and visual alarm linkage device based on a tension fence according to claim 1, characterized in that, The mounting bracket is L-shaped, and the mounting plate is L-shaped.

3. The audible and visual alarm linkage device based on a tension fence according to claim 1, characterized in that, The inner wall of the mounting groove is in contact with the outer wall of the mounting block, the inner wall of the limiting groove is in contact with the outer wall of the limiting rod, and the limiting rod has a first semi-circular surface at one end of the inner cavity of the mounting groove.

4. The audible and visual alarm linkage device based on a tension fence according to claim 1, characterized in that, The inner wall of the groove fits against the outer wall of the limiting rod, and the inner wall of the groove is square in shape.

5. The audible and visual alarm linkage device based on a tension fence according to claim 1, characterized in that, The top protrusion of the movable plate is in contact with the inner wall of the movable groove.

6. The audible and visual alarm linkage device based on a tension fence according to claim 1, characterized in that, The inner wall of the card slot fits against the outer wall of the card block, and the top of the card block is provided with a second semi-circular surface.

7. The audible and visual alarm linkage device based on a tension fence according to claim 1, characterized in that, The inner wall of the slot fits against the outer wall of the insertion rod, and a third semi-circular surface is provided at one end of the insertion rod facing the slot.

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