Door lock abnormality sensing alarm device

Abstract

The utility model relates to door lock abnormal sensing alarm technical field, concretely is a door lock abnormal sensing alarm device, including anti -disassembly subassembly and inductive component, the anti -disassembly subassembly is by fixed box, movable slot, fixed frame, barrier block, plugboard and alarm constitute, the movable slot is established in the front end of fixed box, the inner wall one end of movable slot is fixedly connected with fixed frame, the inner side wall of fixed frame is fixedly connected with barrier block, the inner wall of barrier block is connected with plugboard, one end of plugboard is fixedly connected with alarm. The door lock abnormal sensing alarm device, through the setting of fixed box, movable slot, fixed frame, barrier block, plugboard and alarm, when using, the staff needs to install fixed box in the door body, welds dead, after determining the circuit of alarm, the plugboard of alarm back is inserted into the fixed frame in fixed box, the fixed frame will be because the external force of plugboard insertion and carry out the deformation in movable slot inner wall two sides.

Description

Technical Field

[0001] This utility model relates to the field of door lock abnormality sensing and alarm technology, specifically a door lock abnormality sensing and alarm device. Background Technology

[0002] Intelligent door and window alarms are smart security devices that integrate anti-theft and alarm functions. They are mainly used to detect abnormal opening or damage to doors and windows and trigger an alarm. They also support remote notification and linkage with other security systems.

[0003] However, existing door lock malfunction alarm devices have the following drawbacks:

[0004] (1) Existing door lock abnormality sensor alarm devices have weak anti-disassembly function. The existing devices are usually installed on the door with double-sided tape or simple mounting brackets. The device may be disassembled by someone when or before the alarm is triggered, causing the alarm effect to fail.

[0005] (2) Existing door lock abnormality sensing alarm devices have weak summarization functions. The existing devices are divided into wired and wireless types. The wired type has strong stability but requires complex wiring, which may cause inconvenience for staff when installing the wiring, or even cause the wiring to become tangled. Utility Model Content

[0006] The purpose of this invention is to provide a door lock abnormality sensing alarm device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a door lock abnormal sensing alarm device, comprising an anti-disassembly component and a summarizing component. The anti-disassembly component consists of a fixed box, a movable slot, a fixed frame, a blocking block, a plug plate, and an alarm. The fixed box has movable slots at both ends of its front side. A fixed frame is fixedly connected to one end of the inner wall of the movable slot. A blocking block is fixedly connected to the inner side wall of the fixed frame. A plug plate is snapped into the inner wall of the blocking block. An alarm is fixedly connected to one end of the plug plate.

[0008] The organizing component consists of a storage slot, a storage rod, a placement rod, and a cable outlet, all located on the top front of the fixed box. The storage rod is fixedly connected to the bottom inner wall of the storage slot, and the placement rod is fixedly connected to one side of the inner wall of the storage slot. The cable outlet is located on the inner side wall of the storage slot.

[0009] Preferably, a slot is provided on one side of the inner wall of the fixing frame, and the inner wall of the slot is engaged with one end of the insert plate, so that the insert plate is inserted into the slot on the fixing frame.

[0010] Preferably, a fixing groove is provided at the bottom of the back of the alarm, and a data cable is fixedly connected to the inner wall of the fixing groove. The data cable is installed in the fixing groove on the back of the alarm.

[0011] Preferably, the front edge of the fixing box is provided with a mounting groove, the inner wall of the mounting groove is provided with the back edge of the alarm, and the alarm is installed in the mounting groove on the fixing box.

[0012] Preferably, the top of the storage rod has a circular slot, and a limiting plate is fixedly connected to the inner wall of the circular slot. The limiting plate can prevent the data cable on the storage rod from automatically coming apart.

[0013] Preferably, the top side of the fixing box is provided with a through groove, and the inner wall of the through groove is located at one end of the cable outlet, through which the data cable passes and exits from the through groove.

[0014] Compared with this device, the beneficial effects of this utility model are:

[0015] 1. This door lock abnormality sensor alarm device, through the setting of a fixed box, movable groove, fixed frame, blocking block, plug plate and alarm, requires the operator to install the fixed box inside the door and weld it in place. After determining the alarm circuit, the plug plate on the back of the alarm is inserted into the fixed frame inside the fixed box. The fixed frame will deform on both sides of the inner wall of the movable groove due to the external force of the plug plate insertion, allowing the plug plate to be fully inserted into the inner wall of the fixed frame. The blocking block will lock the plug plate on both sides. When someone forcibly removes the alarm, the plug plate on the back of the alarm will lock against the blocking block. This setting can prevent the device from being disassembled by external force and improve the device's anti-forced disassembly effect.

[0016] 2. This door lock abnormality sensor alarm device, through the setting of a fixing box, storage slot, storage rod, placement rod, and cable outlet, requires the operator to place the data cable from the back of the alarm into the storage slot on the fixing box during installation. After determining the cable length, any excess cable is wound onto the storage rod, and the cable is then placed around the placement rod before passing through the cable outlet to connect to the desired structure. This design facilitates the operator's storage and placement of the alarm's data cable, preventing tangling caused by overly complicated installation steps. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 This is a schematic diagram of the alarm device of this utility model;

[0019] Figure 3 This is a schematic diagram of the fixing box of this utility model;

[0020] Figure 4 This is a schematic diagram of the insert plate of this utility model.

[0021] In the diagram: 1. Anti-disassembly component; 101. Fixing box; 102. Movable slot; 103. Fixing bracket; 104. Barrier block; 105. Insert plate; 106. Alarm; 2. Organizing component; 201. Storage slot; 202. Storage rod; 203. Placement rod; 204. Cable outlet; 3. Data cable; 4. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 As shown, this utility model provides a technical solution: a door lock abnormality sensing alarm device, including an anti-disassembly component 1 and a collection component 2. The anti-disassembly component 1 consists of a fixed box 101, a movable groove 102, a fixed frame 103, a blocking block 104, a plug plate 105, and an alarm 106. Movable grooves 102 are provided at both ends of the front of the fixed box 101. A fixed frame 103 is fixedly connected to one end of the inner wall of the movable groove 102. A blocking block 104 is fixedly connected to the inner side wall of the fixed frame 103. A plug plate 105 is snapped into the inner wall of the blocking block 104. An alarm 106 is fixedly connected to one end of the plug plate 105. Through the arrangement of the fixed box 101, movable groove 102, fixed frame 103, blocking block 104, plug plate 105, and alarm 106, during use, the operator needs to install the fixed box 101 inside the door and weld it in place. After determining the wiring of the alarm 106, the back of the alarm 106 is then... Insert plate 105 is inserted into fixed frame 103 inside fixed box 101. Fixed frame 103 will deform on both sides of the inner wall of movable slot 102 due to the external force of insert plate 105 insertion, so that insert plate 105 is fully inserted into the inner wall of fixed frame 103. Block block 104 will lock the sides of insert plate 105. When someone forcibly disassembles alarm 106, insert plate 105 on the back of alarm 106 will lock against block block 104. This setting can prevent the device from being disassembled by external force and improve the anti-violent disassembly effect of the device. Alarm 106 has a built-in magnetic control sensor (model HW-49E) with a sensing distance ≤5mm. When the change in magnetic field strength between door lock and door exceeds 30% (corresponding to door gap ≥2mm), an alarm signal is triggered. A buzzer (sound pressure level ≥100dB@1m) is used. At the same time, high and low level signals (high level 3.3V, low level 0V) are output through data line 3, with a response time ≤0.5 seconds.

[0024] The storage component 2 consists of a storage slot 201, a storage rod 202, a placement rod 203, and a cable outlet 204, all located on the top front of the fixing box 101. The storage rod 202 is fixedly connected to the bottom inner wall of the storage slot 201, and the placement rod 203 is fixedly connected to one side of the inner wall of the storage slot 201. The cable outlet 204 is located on the inner side wall of the storage slot 201. Through the arrangement of the fixing box 101, storage slot 201, storage rod 202, placement rod 203, and cable outlet 204, the device operates smoothly during use. When installing the alarm 106, the personnel need to put the data cable 3 on the back of the alarm 106 into the storage slot 201 on the fixing box 101, determine the length of the data cable 3, and then roll up any excessively long data cable 3 onto the storage rod 202. The data cable 3 is then placed and wrapped around the placement rod 203, and passed through the cable outlet 204 to connect to the structure that needs to be connected. This setting makes it convenient for the staff to store and place the data cable 3 of the alarm 106, and prevents the data cable 3 from getting tangled due to overly complicated installation steps.

[0025] A slot is provided on one side of the inner wall of the fixing frame 103. The inner wall of the slot is engaged with one end of the insert plate 105. With the fixing frame 103 and the insert plate 105, the insert plate 105 will be inserted into the slot on the fixing frame 103 during use.

[0026] A mounting groove is provided at the bottom of the back of the alarm 106. A data cable 3 is fixedly connected to the inner wall of the mounting groove. With the alarm 106 and the data cable 3, the data cable 3 is installed in the mounting groove on the back of the alarm 106 during use.

[0027] The front edge of the fixing box 101 is provided with a mounting groove, and the inner wall of the mounting groove is set at the back edge of the alarm 106. With the fixing box 101 and the alarm 106, the alarm 106 is installed in the mounting groove on the fixing box 101 during use.

[0028] The top of the storage rod 202 has a circular slot, and the inner wall of the circular slot is fixedly connected to a limiting plate 4. With the storage rod 202 and the limiting plate 4, the limiting plate 4 can prevent the data cable 3 on the storage rod 202 from automatically unraveling during use.

[0029] The top side of the fixing box 101 has a through groove, and the inner wall of the through groove is located at one end of the cable outlet 204. With the fixing box 101 and the cable outlet 204, the data cable 3 will pass through the cable outlet 204 and exit from the through groove during use.

[0030] In this invention, the working steps of the device are as follows:

[0031] First step: When installing the alarm 106, the staff needs to put the data cable 3 on the back of the alarm 106 into the storage slot 201 on the fixing box 101, determine the length of the data cable 3, wind up the excessively long data cable 3 on the storage rod 202, place the data cable 3 around the placement rod 203, and pass it through the cable outlet 204 to connect to the structure that needs to be connected.

[0032] The second step: The staff needs to install the fixing box 101 inside the door and weld it in place. After determining the wiring of the alarm 106, the plug plate 105 on the back of the alarm 106 is inserted into the fixing bracket 103 inside the fixing box 101. The fixing bracket 103 will deform on both sides of the inner wall of the movable slot 102 due to the external force of the plug plate 105 being inserted, so that the plug plate 105 is fully inserted into the inner wall of the fixing bracket 103. The blocking block 104 will lock the plug plate 105 on both sides. When someone forcibly disassembles the alarm 106, the plug plate 105 on the back of the alarm 106 will be locked against the blocking block 104.

[0033] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0034] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

Claims

1. A door lock abnormality sensing alarm device, comprising an anti-tampering component (1) and a summarizing component (2), characterized in that: The anti-disassembly component (1) consists of a fixed box (101), a movable slot (102), a fixed frame (103), a blocking block (104), a plug plate (105), and an alarm (106). The fixed box (101) has movable slots (102) at both ends of its front side. The fixed frame (103) is fixedly connected to one end of the inner wall of the movable slot (102). The blocking block (104) is fixedly connected to the inner side wall of the fixed frame (103). The plug plate (105) is snapped into the inner wall of the blocking block (104). The alarm (106) is fixedly connected to one end of the plug plate (105). The organizing component (2) consists of a storage slot (201) on the top front of the fixed box (101), a storage rod (202), a placement rod (203), and a cable outlet (204). The storage rod (202) is fixedly connected to the bottom wall of the storage slot (201), and the placement rod (203) is fixedly connected to one side of the inner wall of the storage slot (201). The cable outlet (204) is provided on the inner side wall of the storage slot (201).

2. The door lock abnormality sensing alarm device according to claim 1, characterized in that: The inner wall of the fixing frame (103) is provided with a slot, and the inner wall of the slot is engaged with one end of the insert plate (105).

3. The door lock abnormality sensing alarm device according to claim 1, characterized in that: The alarm (106) has a fixing groove at the bottom of its back, and a data cable (3) is fixedly connected to the inner wall of the fixing groove.

4. The door lock abnormality sensing alarm device according to claim 1, characterized in that: The front edge of the fixing box (101) is provided with a mounting groove, and the inner wall of the mounting groove is located on the back edge of the alarm (106).

5. A door lock abnormality sensing alarm device according to claim 1, characterized in that: The top of the storage rod (202) is provided with a circular slot, and the inner wall of the circular slot is fixedly connected to a limiting plate (4).

6. The door lock abnormality sensing alarm device according to claim 1, characterized in that: The top side of the fixing box (101) is provided with a through groove, and the inner wall of the through groove is located at one end of the cable outlet (204).

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