Embedded security alarm device

Abstract

The utility model relates to the technical field of alarm devices, and discloses an embedded security alarm device, comprising a housing, one side of which is provided with two mounting holes; the two gain antennas are fixedly arranged on the inner circular wall surfaces of the two mounting holes in a sleeving manner respectively; the buzzer is fixedly mounted on one side of the shell; the alarm lamp is fixedly mounted on the bottom surface of the shell; the circuit board is fixedly arranged on the inner wall surface of the shell; the fixing hole is formed in the bottom surface of the shell; the camera is fixedly installed on the bottom face of the circuit board, and the outer circle wall face of the camera and the inner circle wall face of the fixing hole are movably arranged in a sleeved mode; signals of the alarm assembly can be increased through the gain antenna, so that the camera can perform accurate imaging and alarm on the environment under the action of the buzzer, the alarm lamp and the infrared sensor, workers can be reminded through sound and light, and the alarm efficiency of the alarm assembly is improved.

Description

Technical Field

[0001] The utility model relates to the field of alarm devices, in particular to an embedded security alarm device. Background Art

[0002] An embedded security alarm device is a device that integrates alarm, monitoring, control and other functions, and is usually used for security protection in homes, commercial and industrial places.

[0003] According to the Chinese patent publication number: CN214541000U, a security alarm device includes a substrate, a mounting frame and a security alarm device body, the mounting frame is mounted on the bottom of the substrate, the security alarm device body is mounted inside the mounting frame, a pad is installed at the junction of the mounting frame and the security alarm device body, the mounting frame is a cylindrical structure, and a mounting groove is opened circumferentially at the bottom of the mounting frame, a mounting ring is clamped inside the mounting groove, a filter cover is installed between the mounting ring and the side opposite to the mounting groove, the mounting ring is evenly opened with a plurality of positioning holes along the circumference, positioning bolts are inserted inside the positioning holes, and the filter cover includes a first filter screen, an adsorption layer and a second filter screen, and the first filter screen and the second filter screen are respectively bonded to both sides of the adsorption layer.

[0004] The above scheme still has the following disadvantages: the alarm effect of this alarm device is poor. The first filter and the second filter are used to protect the alarm device, but the filter will hinder the monitoring line of sight of the alarm device and the observation line of sight of the staff, which may easily lead to the light alarm failing to remind in time, thereby increasing safety hazards and reducing the use effect of the alarm device. For this reason, we propose an embedded security alarm device. Utility Model Content

[0005] The utility model aims to provide an embedded security alarm device that overcomes the above-mentioned problems or at least partially solves the above-mentioned problems, so as to solve the problem that the alarm effect of the alarm device is not good, and adopts a first filter screen and a second filter screen to protect the alarm device, but the filter screen will hinder the monitoring line of sight of the alarm device and the observation line of sight of the staff, which may easily lead to the light alarm failing to remind in time, thereby increasing the safety hazard and further reducing the use effect of the alarm device.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the utility model is specifically implemented as follows:

[0007] The utility model provides an embedded security alarm device, comprising:

[0008] A housing, wherein one side of the housing is provided with two mounting holes;

[0009] Two gain antennas are respectively fixedly mounted on the inner circular wall surfaces of the two mounting holes;

[0010] A buzzer, which is fixedly mounted on one side of the housing;

[0011] An alarm light, which is fixedly mounted on the bottom surface of the housing;

[0012] A circuit board, which is fixedly mounted on the inner wall surface of the housing;

[0013] A fixing hole, which is opened on the bottom surface of the shell;

[0014] A camera is fixedly mounted on the bottom surface of the circuit board, and the outer circular wall surface of the camera is movably sleeved with the inner circular wall surface of the fixing hole;

[0015] A placement hole is provided on the bottom surface of the housing;

[0016] An infrared sensor is fixedly sleeved on the inner circular wall surface of the placement hole;

[0017] Wherein, an alarm component is arranged inside the shell for giving an alarm.

[0018] By adopting the above technical solution and setting a gain antenna, the signal of the alarm component can be increased through the gain antenna, so that the camera can accurately image and alarm the environment under the action of the buzzer, alarm light and infrared sensor, so that the staff can be reminded by sound and light, thereby improving the alarm efficiency of the alarm component.

[0019] As a further solution of the utility model, the alarm component includes: an integrated chip, the integrated chip is fixedly mounted on the top surface of the circuit board, a signal receiving module is fixedly mounted on the top surface of the circuit board, and a signal transmitting module is fixedly mounted on the top surface of the circuit board.

[0020] By adopting the above technical solution and setting up a signal transmitting module, the alarms issued by the camera and infrared sensor can be transmitted to the control terminal through the PLC controller through the signal transmitting module, so that the alarm device can control the opening and closing of the buzzer and the alarm light through the terminal under the action of the signal receiving module and the signal transmitting module, thereby improving the adaptability of the alarm device.

[0021] As a further solution of the utility model, both sides of the circuit board are provided with limiting grooves, and the inner circular wall surface of the fixing hole is provided with two fixing grooves.

[0022] By adopting the above technical solution and setting the limiting groove, the heat dissipation module can be limited by the limiting groove, so that the heat dissipation module can better dissipate the heat of the circuit board, thereby making the alarm device work more stably.

[0023] As a further solution of the utility model, a driving motor is fixedly installed on the inner wall surface of the fixing groove on the right side, a rotating ring is fixedly installed on one end of the rotating shaft of the driving motor, and a sponge strip is fixedly installed on the inner circular wall surface of the rotating ring.

[0024] By adopting the above technical solution and setting a sponge strip, the outer cylindrical wall surface of the camera can be wiped by the sponge strip under the action of a driving motor, so that the sponge strip can scrape off the dust attached to its surface, thereby making the imaging of the camera in the terminal clearer, and enabling the camera to respond to environmental conditions.

[0025] As a further solution of the utility model, both sides of the shell are provided with accommodating holes, the inner wall surface of the accommodating hole is fixedly mounted with a heat dissipation module, the inner wall surface of the accommodating hole is fixedly mounted with a filter screen, and the filter screen corresponds to the heat dissipation module.

[0026] By adopting the above technical solution and setting up a heat dissipation module, the heat dissipation inside the shell can be dissipated through the heat dissipation module, thereby avoiding the occurrence of safety accidents caused by excessive temperature inside the shell, thereby blocking dust under the action of the filter net, thereby reducing the frequency of safety accidents.

[0027] As a further solution of the utility model, two fixing blocks are fixedly installed on both sides of the shell, the top surface of the fixing block is provided with a positioning hole, and the inner circular wall surface of the positioning hole is movably sleeved with a bolt.

[0028] By adopting the above technical solution and providing a fixing block, the housing can be fixed at a desired position by the fixing block under the action of bolts, so that the alarm device can work stably, thereby improving the practicability of the alarm device.

[0029] The utility model provides an embedded security alarm device, which has the following beneficial effects:

[0030] By setting up an alarm component, the signal of the alarm component can be increased through the gain antenna, so that the camera can accurately image and alarm the environment under the action of the buzzer, alarm light and infrared sensor, so that the staff can be reminded through sound and light, thereby improving the alarm efficiency of the alarm component. The alarm issued by the camera and infrared sensor can be transmitted to the control terminal through the signal transmission module through the PLC controller, so that the alarm device can control the opening and closing of the buzzer and alarm light through the terminal under the action of the signal receiving module and the signal transmitting module, thereby improving the adaptability of the alarm device.

[0031] By setting a limit groove, the heat dissipation module can be limited by the limit groove, so that the heat dissipation module can better dissipate heat from the circuit board, thereby making the alarm device work more stably; by setting a sponge strip, the outer cylindrical wall of the camera can be wiped by the sponge strip under the action of the driving motor, so that the sponge strip can scrape off the dust attached to its surface, thereby making the camera's imaging at the terminal clearer, and thus enabling the camera to respond to environmental conditions; by setting a heat dissipation module, the heat dissipation inside the shell can be dissipated by the heat dissipation module, thereby avoiding the occurrence of safety accidents caused by excessive temperature inside the shell, thereby blocking dust under the action of the filter net, thereby reducing the frequency of safety accidents; by setting a fixing block, the shell can be fixed in the desired position by the fixing block under the action of the bolt, so that the alarm device can work stably, thereby improving the practicability of the alarm device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A schematic diagram of a three-dimensional structure provided for an embodiment of the utility model;

[0034] Figure 2 A schematic diagram of a split structure provided for an embodiment of the utility model;

[0035] Figure 3 A schematic diagram of the structure of a rotating ring provided in an embodiment of the utility model;

[0036] Figure 4 for Figure 2 A is a magnified schematic diagram of the local structure of the middle part;

[0037] Figure 5 A schematic diagram of a system block diagram provided for an embodiment of the utility model.

[0038] In the figure: 1. Shell; 2. Mounting hole; 3. Gain antenna; 4. Buzzer; 5. Alarm light; 6. Circuit board; 7. Fixing hole; 8. Camera; 9. Placement hole; 10. Infrared sensor; 11. Integrated chip; 12. Signal receiving module; 13. Signal transmitting module; 14. Limiting groove; 15. Fixing groove; 16. Driving motor; 17. Rotating ring; 18. Sponge strip; 19. Accommodating hole; 20. Heat dissipation module; 21. Filter; 22. Fixing block; 23. Positioning hole; 24. Bolt. DETAILED DESCRIPTION

[0039] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 An embedded security alarm device provided by an embodiment of the utility model comprises a shell 1, one side of the shell 1 is provided with two mounting holes 2; a PLC controller is fixedly connected to one side of the shell 1, the PLC controller is electrically connected to a gain antenna 3, a buzzer 4, an alarm light 5, a circuit board 6, a camera 8, an infrared sensor 10, an integrated chip 11, a signal receiving module 12, a signal transmitting module 13, a drive motor 16, and a heat dissipation module 20, and the PLC controller and the gain antenna 3, the buzzer 4, the alarm light 5, the circuit board 6, the camera 8, the infrared sensor 10, the integrated chip 11, the signal receiving module 12, the signal transmitting module 13, the drive motor 16, and the heat dissipation module 20 are all existing structures and are not described in detail here. The two gain antennas 3 are respectively fixedly sleeved on the inner circular wall surfaces of the two mounting holes 2; the buzzer 4 is fixedly connected to one side of the shell 1; the alarm light 5, which is fixedly connected to the bottom surface of the shell 1; the circuit board 6, which is fixedly connected to the inner wall surface of the shell 1; the fixing hole 7, which is opened on the bottom surface of the shell 1; the camera 8, which is fixedly connected to the bottom surface of the circuit board 6, and the outer circular wall surface of the camera 8 is movably sleeved with the inner circular wall surface of the fixing hole 7; the placement hole 9, which is opened on the bottom surface of the shell 1; the infrared sensor 10, which is fixedly sleeved on the inner circular wall surface of the placement hole 9; wherein, an alarm component is arranged inside the shell 1 for alarming, and the signal of the alarm component can be increased by the gain antenna 3, so that the camera 8 can accurately image and alarm the environment under the action of the buzzer 4, the alarm light 5 and the infrared sensor 10, so that the staff can be reminded by sound and light, thereby improving the alarm efficiency of the alarm component, and limiting grooves 14 are arranged on both sides of the circuit board 6, and two fixing grooves 15 are arranged on the inner circular wall surface of the fixing hole 7.

[0041] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, the inner wall surface of the right fixed groove 15 is fixedly connected with a driving motor 16, and one end of the rotating shaft of the driving motor 16 is fixedly connected with a rotating ring 17, and the inner circular wall surface of the rotating ring 17 is fixedly connected with a sponge strip 18, which is an existing structure and will not be described in detail here. Through the sponge strip 18, the outer circular wall surface of the camera 8 can be wiped under the action of the driving motor 16, so that the sponge strip 18 can scrape off the dust attached to its surface, so that the imaging of the camera 8 at the terminal is clearer, and then the camera 8 can respond to the environmental conditions. Both sides of the shell 1 are provided with a receiving hole 19, and the inner wall surface of the receiving hole 19 is fixedly connected with a heat dissipation module 20, and the inner wall surface of the receiving hole 19 is fixedly connected with a filter screen 21, which is an existing structure and will not be described in detail here. The filter screen 21 corresponds to the heat dissipation module 20, and the heat dissipation module 20 can dissipate the heat inside the shell 1, thereby avoiding the occurrence of safety accidents caused by excessive temperature inside the shell 1.

[0042] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 Two fixing blocks 22 are fixedly connected to both sides of the shell 1. A positioning hole 23 is opened on the top surface of the fixing block 22. Bolts 24 are movably sleeved on the inner wall surface of the positioning hole 23. The bolts 24 are existing structures and are not described here. The alarm component includes an integrated chip 11, and the integrated chip 11 is fixedly connected to the top surface of the circuit board 6. A signal receiving module 12 is fixedly connected to the top surface of the circuit board 6. A signal transmitting module 13 is fixedly connected to the top surface of the circuit board 6. The signal transmitting module 13 can transmit the alarms issued by the camera 8 and the infrared sensor 10 to the control terminal through the PLC controller, so that the alarm device can control the opening and closing of the buzzer 4 and the alarm light 5 through the terminal under the action of the signal receiving module 12 and the signal transmitting module 13, thereby improving the adaptability of the alarm device.

[0043] How it works: See Figure 1-Figure 5As shown, when in use, the staff can first fix the shell 1 at the desired position by bolts 24, and then adjust the gain antenna 3 to a suitable position, and then start the buzzer 4 and the alarm light 5, the camera 8, and the infrared sensor 10 through the PLC controller. The signal of the alarm component can be increased by the gain antenna 3, so that the camera 8 can accurately image and alarm the environment under the action of the buzzer 4, the alarm light 5, and the infrared sensor 10, so that the staff can be reminded by sound and light, thereby improving the alarm efficiency of the alarm component. The alarm issued by the camera 8 and the infrared sensor 10 can be transmitted to the control terminal through the signal transmitting module 13 through the PLC controller, so that the alarm device can control the opening and closing of the buzzer 4 and the alarm light 5 through the terminal under the action of the signal receiving module 12 and the signal transmitting module 13, thereby improving the adaptability of the alarm device. The heat dissipation module 20 can dissipate heat inside the shell 1, avoiding the occurrence of safety accidents caused by excessively high temperature inside the shell 1, thereby blocking dust under the action of the filter 21, thereby reducing the frequency of safety accidents.

[0044] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An embedded security alarm device, characterized in that: include: A housing (1), wherein one side of the housing (1) is provided with two mounting holes (2); Two gain antennas (3) are respectively fixedly sleeved on the inner circular wall surfaces of the two mounting holes (2); A buzzer (4) fixedly mounted on one side of the housing (1); An alarm light (5) fixedly mounted on the bottom surface of the housing (1); A circuit board (6) fixedly mounted on the inner wall surface of the housing (1); a fixing hole (7) which is formed on the bottom surface of the housing (1); A camera (8) is fixedly mounted on the bottom surface of the circuit board (6), and the outer circular wall surface of the camera (8) is movably sleeved with the inner circular wall surface of the fixing hole (7); A placement hole (9) is provided on the bottom surface of the housing (1); An infrared sensor (10) is fixedly sleeved on the inner circular wall surface of the placement hole (9); Wherein, an alarm component is arranged inside the housing (1) for generating an alarm.

2. The embedded security alarm device according to claim 1, characterized in that: The alarm component includes: An integrated chip (11), the integrated chip (11) is fixedly mounted on the top surface of the circuit board (6), a signal receiving module (12) is fixedly mounted on the top surface of the circuit board (6), and a signal transmitting module (13) is fixedly mounted on the top surface of the circuit board (6).

3. The embedded security alarm device according to claim 1, characterized in that: Limiting grooves (14) are provided on both sides of the circuit board (6), and two fixing grooves (15) are provided on the inner circular wall surface of the fixing hole (7).

4. The embedded security alarm device according to claim 3, characterized in that: A driving motor (16) is fixedly mounted on the inner wall surface of the fixing groove (15) on the right side, a rotating ring (17) is fixedly mounted on one end of the rotating shaft of the driving motor (16), and a sponge strip (18) is fixedly mounted on the inner circular wall surface of the rotating ring (17).

5. The embedded security alarm device according to claim 1, characterized in that: Both sides of the shell (1) are provided with accommodating holes (19), a heat dissipation module (20) is fixedly mounted on the inner wall surface of the accommodating hole (19), a filter screen (21) is fixedly mounted on the inner wall surface of the accommodating hole (19), and the filter screen (21) corresponds to the heat dissipation module (20).

6. The embedded security alarm device according to claim 1, characterized in that: Two fixing blocks (22) are fixedly mounted on both sides of the housing (1); a positioning hole (23) is provided on the top surface of the fixing block (22); and a bolt (24) is movably sleeved on the inner circular wall surface of the positioning hole (23).

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