Split type alarm host

Abstract

The utility model discloses a split-type alarm host in the technical field of alarm equipment, which comprises an alarm and a fixed base, the back of the alarm is fixedly connected with a plug board, four corners of the back of the fixed base are fixedly connected with fixed lugs, the surface of each fixed lug is fixedly provided with a threaded fixing hole, and the fixed base is fixedly connected with the plug board. An inserting groove is fixedly formed in the surface of the fixed base, abutting blocks are slidably connected to the two sides of the lower end of the inserting groove in a sleeving mode, and the inserting plate is slidably connected into the inserting groove in a sleeving mode. According to the arrangement, the mode of installing the base in advance is adopted, then the mode of clamping connection and the mode of limiting abutting connection are combined, the alarm can be fixed, the alarm can be taken down only by sliding and retracting the abutting connection block during disassembly and maintenance, operation is convenient, repeated threaded installation and disassembly are not needed, and a large amount of time is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of alarm equipment, and in particular relates to a split alarm host. Background Art

[0002] Alarm host, the alarm host includes: alarm host mainboard, GPRS module, fiber optic module, wireless module, WIFI module, telephone module, face recognition module (GPRS module, fiber optic module, wireless module, WIFI module, telephone module, network port module (push to designated), language module are respectively inserted into the alarm host in modular form for optional use), the alarm system is a system that uses physical methods or electronic technology to automatically detect intrusions occurring in the deployed monitoring area, generates an alarm signal, and prompts the on-duty personnel to the area where the alarm occurs, and displays possible countermeasures. The alarm host is an important facility for preventing disasters and other unexpected events, and is an indispensable equipment for the security system.

[0003] Most of the existing alarm hosts are installed on the wall using threads. In order to prevent damage to the alarm, regular maintenance and inspection are usually carried out. Threaded installation is inconvenient for disassembly, maintenance and inspection, and has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a split alarm host to solve the problem in the above background technology that most of the existing alarm hosts are installed on the wall using threads, which is inconvenient for security personnel to disassemble, repair and inspect, and has certain limitations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split alarm host, including an alarm and a fixed base, the back of the alarm is fixedly connected with a plug-in plate, the back four corners of the fixed base are fixedly connected with fixing ears, the surface of the fixing ears is fixedly provided with threaded fixing holes, the surface of the fixed base is fixedly provided with a plug-in groove, the lower end of the plug-in groove is slidably sleeved with abutment blocks on both sides, and the plug-in plate is slidably sleeved inside the plug-in groove.

[0006] Preferably, a round fox corner is fixedly provided below the abutment block, one end of the abutment block is fixedly connected to a return spring, and one end of the return spring is fixedly connected to the inside of a slide groove of the fixed base.

[0007] Preferably, a surveillance camera is provided at the upper end of the alarm.

[0008] Preferably, a protective baffle is fixedly connected to the upper end of the fixed base, an air blowing device is fixedly connected to the upper end of the protective baffle, and pipes on both sides of the lower end of the air blowing device are connected to air ducts.

[0009] Preferably, the blowing device comprises a fan box, a blower and a battery, and an air inlet is fixedly provided at the upper end of the fan box.

[0010] Preferably, a blower is fixedly connected to one side of the interior of the fan box, air outlets are arranged on both sides of the lower end of the blower, a battery is fixedly connected to one side of the interior of the fan box, and the battery is electrically connected to the blower through a wire.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model adopts the method of pre-installing the base, and then combines it through the methods of snap connection and limit abutment, so that the alarm can be fixed. When disassembling and repairing, you only need to slide and retract the abutment block to remove the alarm, which is convenient for operation and does not require repeated thread installation and disassembly, saving a lot of time.

[0013] 2. The utility model can remove dust from the surface of the alarm by means of blast dust removal, thereby effectively maintaining the long-term cleaning effect of the alarm and making it tidier. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side structure of the alarm of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the abutment block of the utility model;

[0017] Figure 4 It is a schematic diagram of the internal structure of the blowing device of the utility model.

[0018] In the figure: 1. Alarm; 2. Fixed base; 3. Fixed ear; 4. Threaded fixing hole; 5. Plug-in slot; 6. Abutment block; 7. Plug-in plate; 8. Round fox corner; 9. Return spring; 10. Monitoring camera; 11. Protective baffle; 12. Blower; 13. Air duct; 14. Fan box; 15. Blower; 16. Battery; 17. Air inlet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a split alarm host, including an alarm 1 and a fixed base 2, a plug-in plate 7 is fixedly connected to the back of the alarm 1, and fixed ears 3 are fixedly connected to the four corners of the back of the fixed base 2. A threaded fixing hole 4 is fixedly opened on the surface of the fixed ear 3, and a plug-in groove 5 is fixedly opened on the surface of the fixed base 2. Abutment blocks 6 are slidably sleeved on both sides of the lower end of the plug-in groove 5, and the plug-in plate 7 is slidably sleeved inside the plug-in groove 5.

[0021] In this embodiment, the fixed base 2 is pre-threaded and fixed on the wall surface. At this time, the plug-in plate 7 set at the lower end of the alarm 1 is slidably sleeved inside the fixed base 2. At this time, the abutment block 6 is slid so that the abutment block 6 abuts against the lower end of the plug-in plate 7, so that the plug-in plate 7 can be fixed. This design adopts a method of pre-installing the base, and then combines the methods of snap-on and limit abutment, so that the alarm 1 can be fixed. When disassembling and repairing, the abutment block 6 only needs to be slid and retracted to remove the alarm 1. The operation is convenient and there is no need for repeated threaded installation and disassembly, which saves a lot of time.

[0022] Specifically, a round fox angle 8 is fixedly provided below the abutment block 6 , one end of the abutment block 6 is fixedly connected to a return spring 9 , and one end of the return spring 9 is fixedly connected to the inside of the slide groove of the fixed base 2 .

[0023] In this embodiment, by setting the round fox corners 8, when the alarm 1 is slid and pushed for installation, the abutment block 6 can be slid and pushed into the inside of the slide groove through the round fox corners 8 on both sides. At this time, the return spring 9 is in a compressed state. When the plug-in board 7 is fully pushed in, the abutment block 6 automatically pops out under the elastic action of the return spring 9, and the plug-in board 7 is limitedly abutted. When disassembling, the alarm 1 can be removed manually by manually receiving the sliding abutment block 6 for easy operation.

[0024] Specifically, a monitoring camera 10 is arranged at the upper end of the alarm 1 .

[0025] In this embodiment, by adopting the existing monitoring system, the monitoring function of the monitoring camera 10 can be simultaneously activated after pressing the alarm button of the alarm 1, which is convenient for observing the on-site situation. It is usually in a closed state.

[0026] Specifically, a protective baffle 11 is fixedly connected to the upper end of the fixed base 2 , a blower 12 is fixedly connected to the upper end of the protective baffle 11 , and pipes on both sides of the lower end of the blower 12 are connected to air ducts 13 .

[0027] In this embodiment, when the blowing device 12 is blowing, the blown air is directed to the surface of the alarm 1 through the air ducts 13 on both sides, so that the dust remaining on the surface of the alarm 1 can be cleaned regularly to prevent dust from affecting the use effect.

[0028] Specifically, the air blowing device 12 includes a fan box 14 , a blower 15 and a battery 16 . An air inlet 17 is fixedly provided at the upper end of the fan box 14 .

[0029] In this embodiment, the fan box 14 is provided to help protect internal parts.

[0030] Specifically, a blower 15 is fixedly connected to one side of the fan box 14 , air outlets are arranged on both sides of the lower end of the blower 15 , a battery 16 is fixedly connected to one side of the fan box 14 , and the battery 16 is electrically connected to the blower 15 via a wire.

[0031] In this embodiment, the battery 16 is provided to provide power for the blower 15 . When the blower 15 rotates, air can be blown out from the outlets on both sides to remove dust from the surface of the alarm 1 through the air duct 13 .

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split alarm host, comprising an alarm (1) and a fixed base (2), characterized in that: The back of the alarm (1) is fixedly connected with a plug-in plate (7), the four corners of the back of the fixed base (2) are fixedly connected with fixing ears (3), the surface of the fixing ears (3) is fixedly provided with a threaded fixing hole (4), the surface of the fixed base (2) is fixedly provided with a plug-in slot (5), the lower ends of the plug-in slot (5) are slidably sleeved with abutment blocks (6), and the plug-in plate (7) is slidably sleeved inside the plug-in slot (5).

2. The split alarm host according to claim 1, characterized in that: A round fox horn (8) is fixedly provided below the abutment block (6), one end of the abutment block (6) is fixedly connected to a return spring (9), and one end of the return spring (9) is fixedly connected to the inside of a slide groove of the fixed base (2).

3. The split alarm host according to claim 1 is characterized in that: A monitoring camera (10) is arranged at the upper end of the alarm (1).

4. The split alarm host according to claim 1, characterized in that: The upper end of the fixed base (2) is fixedly connected to a protective baffle (11), the upper end of the protective baffle (11) is fixedly connected to an air blowing device (12), and the pipes on both sides of the lower end of the air blowing device (12) are connected to an air duct (13).

5. The split alarm host according to claim 4 is characterized in that: The air blowing device (12) comprises a fan box (14), a blower (15) and a storage battery (16); an air inlet (17) is fixedly provided at the upper end of the fan box (14).

6. The split alarm host according to claim 5, characterized in that: A blower (15) is fixedly connected to one side of the interior of the fan box (14), air outlets are arranged on both sides of the lower end of the blower (15), and a battery (16) is fixedly connected to one side of the interior of the fan box (14), and the battery (16) is electrically connected to the blower (15) via a wire.

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