High-protectiveness household anti-theft alarm

Abstract

The utility model discloses a highly protective household anti-theft alarm, which belongs to the technical field of anti-theft alarms, and aims to solve the problems that the conventional alarm is inconvenient to mount and dismount and is easy to be mistakenly touched to cause wrong information transmission, the highly protective household anti-theft alarm comprises a mounting plate, and the front end of the mounting plate is rotatably connected with a plurality of fixing bolts; a plurality of round rods are fixedly connected to the front end of the mounting plate, limiting column heads are fixedly connected to the front ends of the round rods, and mounting sleeves are detachably connected to the front ends of the limiting column heads. When the alarm device is in use, the limiting hole in the rear end of the mounting sleeve is aligned with the limiting column head to be inserted backwards, then under the gravity effect of the alarm device body, the mounting sleeve descends, and the round rod clamps and limits the limiting hole, so that detachable mounting of the alarm device body and the mounting plate is completed, and the alarm device body is convenient to dismount and maintain.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-theft alarms, and in particular relates to a high-protection household anti-theft alarm. Background Art

[0002] With the continuous development of society, people's security awareness is constantly improving, and various alarms are gradually integrated into people's daily lives. A home burglar alarm is a device installed in a home environment, designed to detect and alarm any unauthorized entry or intrusion. It usually includes sensors, control panels, sirens and communication equipment. When the sensor detects suspicious activity, the control panel will trigger the sirens to sound an alarm, and sometimes send alarm information to preset contacts or security companies through communication equipment.

[0003] Most of the existing home burglar alarms are fixed on the indoor wall by bolts, which makes installation and disassembly cumbersome and requires specific tools to complete the disassembly and assembly, making it inconvenient to disassemble and repair the alarm; at the same time, the existing home burglar alarms are directly exposed to the external environment, and it is easy to accidentally touch the buttons in daily life, resulting in erroneous information transmission, wasting rescue resources, and causing unnecessary trouble.

[0004] Therefore, a high-protection household burglar alarm is needed to solve the problems in the prior art that the alarm is inconvenient to install and disassemble and is easily accidentally touched, resulting in erroneous information transmission. Utility Model Content

[0005] The purpose of the utility model is to provide a high-protection household anti-theft alarm to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-protection household anti-theft alarm, comprising a mounting plate, a front end of the mounting plate is rotatably connected to a plurality of fixing bolts, a front end of the mounting plate is fixedly connected to a plurality of round rods, a plurality of the front ends of the round rods are fixedly connected to limiting column heads, a plurality of the front ends of the limiting column heads are detachably connected to mounting sleeves, a rear end of the mounting sleeve is provided with a plurality of limiting holes, a front end of the mounting sleeve is fixedly connected to an alarm body, a camera is installed at a front end of the alarm body near the top, a plurality of control buttons are provided at a front end of the alarm body near the bottom, a connecting plate is fixedly connected to the front end of the mounting plate near both sides, two clamping grooves are provided on the outer sides of the two connecting plates, and a protective mechanism is provided at the front end of the mounting plate.

[0007] It should be noted in the solution that a plurality of through holes corresponding to the fixing bolts are formed through the surface of the mounting plate.

[0008] It is further worth noting that the outer wall of the round rod is tightly fitted with the inner wall of the limiting hole, and the outer wall of the round rod is fixedly connected with an anti-slip sleeve.

[0009] It should be further explained that a plurality of sound holes are provided at the front end of the alarm body.

[0010] As a preferred embodiment, the protective mechanism includes a protective cover detachably connected to the front end of the mounting plate, a transparent plate is installed at the front end of the protective cover, two clamping columns are slidably connected on both sides of the protective cover, a pull plate is fixedly connected to the outer side of every two corresponding clamping columns, and springs are sleeved on the outer walls of multiple clamping columns.

[0011] As a preferred implementation, the end of the clamping column is designed to be semicircular, and the outer wall of the clamping column is tightly fitted with the inner wall of the clamping groove.

[0012] As a preferred implementation, the plurality of springs are fixedly connected between the outer side of the protective cover and the inner side of the pull plate.

[0013] Compared with the prior art, the utility model provides a high-protection household anti-theft alarm, which has at least the following beneficial effects:

[0014] (1) By setting the fixing bolts and the mounting plate together, the mounting plate can be firmly installed on the indoor wall. When the alarm body needs to be installed, it is only necessary to align the limiting hole at the rear end of the mounting sleeve with the limiting column head and insert it backward. Then, under the action of the gravity of the alarm body itself, the mounting sleeve descends, and the round rod engages with the limiting hole to limit the position, thereby completing the detachable connection between the alarm body and the mounting plate, which is convenient for disassembly and maintenance of the alarm body.

[0015] (2) By setting up a protective mechanism and a connecting plate to cooperate with each other, the pull plate is pulled outward to cover the protective cover on the outside of the alarm body, and then the pull plate is released. Under the action of the spring, the clamping column is driven to insert into the inner wall of the clamping groove to complete the detachable connection between the protective cover and the connecting plate, thereby protecting the internal alarm body and preventing people from accidentally touching the button in daily life and causing erroneous information transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure inside the protective cover of the utility model;

[0018] Figure 3 This is a partial exploded view of the front end of the mounting plate of the utility model;

[0019] Figure 4 This is a partial disassembled diagram of the rear end of the alarm body of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the protective mechanism of the utility model.

[0021] In the figure: 1. Mounting plate; 2. Fixing bolt; 3. Round rod; 4. Limiting column head; 5. Mounting sleeve; 6. Limiting hole; 7. Alarm body; 8. Camera; 9. Control button; 10. Connecting plate; 11. Snap-in groove; 12. Protective mechanism; 1201. Protective cover; 1202. Transparent plate; 1203. Snap-in column; 1204. Pull plate; 1205. Spring. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] See also Figure 1-5 The utility model provides a high-protection household anti-theft alarm, including a mounting plate 1, a plurality of fixing bolts 2 are rotatably connected to the front end of the mounting plate 1, a plurality of round rods 3 are fixedly connected to the front end of the mounting plate 1, the front ends of the plurality of round rods 3 are fixedly connected to the limiting column heads 4, the front ends of the plurality of limiting column heads 4 are detachably connected to the mounting sleeves 5, the rear end of the mounting sleeve 5 is provided with a plurality of limiting holes 6, the front end of the mounting sleeve 5 is fixedly connected to the alarm body 7, a camera 8 is installed at the front end of the alarm body 7 near the top position, a plurality of control buttons 9 are arranged at the front end of the alarm body 7 near the bottom position, the front end of the mounting plate 1 is fixedly connected to the connecting plates 10 near the two sides, the outer sides of the two connecting plates 10 are provided with two clamping grooves 11, and the front end of the mounting plate 1 is provided with a protective mechanism 12.

[0024] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a plurality of through holes corresponding to the fixing bolts 2 are opened through the surface of the mounting plate 1, and the through holes cooperate with the fixing bolts 2 so that the fixing bolts 2 can firmly mount the mounting plate 1 on the indoor wall, thereby providing an installation interface for the alarm body 7.

[0025] Further as Figure 3 and Figure 4 As shown, it is worth explaining in detail that the outer wall of the round rod 3 fits tightly with the inner wall of the limiting hole 6, and the outer wall of the round rod 3 is fixedly connected with an anti-slip sleeve, which increases the friction between the outer wall of the round rod 3 and the inner wall of the limiting hole 6. The limiting hole 6 is aligned with the limiting column head 4 and inserted backwards. Then, under the action of the gravity of the alarm body 7 itself, the installation sleeve 5 descends, and the round rod 3 engages and limits the limiting hole 6.

[0026] Further as Figure 2 and Figure 3As shown, it is worth explaining in detail that a plurality of sound holes are provided at the front end of the alarm body 7. When the camera 8 detects an abnormal situation, the information is fed back to the alarm body 7. The control processor inside the alarm body 7 issues instructions to make the internal buzzer sound an alarm. The plurality of sound holes make the alarm sound more balanced and loud.

[0027] According to the above working process, it can be known that: by setting the fixing bolts 2 and the mounting plate 1 in coordination, the mounting plate 1 can be firmly installed on the indoor wall. When the alarm body 7 needs to be installed, it is only necessary to align the limiting hole 6 at the rear end of the mounting sleeve 5 with the limiting column head 4 and insert it backwards. Then, under the action of the gravity of the alarm body 7 itself, the mounting sleeve 5 descends, and the round rod 3 engages and limits the limiting hole 6, thereby completing the detachable connection between the alarm body 7 and the mounting plate 1, which is convenient for disassembly and maintenance of the alarm body 7.

[0028] Further as Figure 5 As shown, it is worth explaining in detail that the protection mechanism 12 includes a protection cover 1201 detachably connected to the front end of the mounting plate 1, a transparent plate 1202 is installed at the front end of the protection cover 1201, two clamping columns 1203 are slidably connected on both sides of the protection cover 1201, and a pull plate 1204 is fixedly connected to the outer side of each two corresponding clamping columns 1203, and springs 1205 are sleeved on the outer walls of multiple clamping columns 1203. By setting the protection mechanism 12, the alarm body 7 inside the protection cover 1201 is protected to prevent people from accidentally touching the control button 9 in daily life and causing erroneous information transmission.

[0029] Further as Figure 5 As shown, it is worth explaining in detail that the end of the clamping column 1203 is designed to be semicircular. The semicircular design of the end allows the clamping column 1203 to be inserted into the inner wall of the clamping slot 11 more smoothly, and the outer wall of the clamping column 1203 fits tightly with the inner wall of the clamping slot 11, avoiding the presence of a gap at the connection between the clamping column 1203 and the clamping slot 11 to cause shaking.

[0030] Further as Figure 5 As shown, it is worth explaining in detail that multiple springs 1205 are fixedly connected between the outer side of the protective cover 1201 and the inner side of the pull plate 1204. Under the action of the springs 1205, the clamping column 1203 is guaranteed to be able to slide flexibly on both sides of the protective cover 1201, thereby facilitating the installation and disassembly of the protective cover 1201.

[0031] This solution has the following working process: in actual use, first, the mounting plate 1 is firmly installed on the indoor wall by rotating a plurality of fixing bolts 2. When the alarm body 7 needs to be installed, it is only necessary to align the limiting hole 6 at the rear end of the mounting sleeve 5 with the limiting column head 4 and insert it backward. Then, under the gravity of the alarm body 7 itself, the mounting sleeve 5 descends, and the round rod 3 engages and limits the limiting hole 6 to complete the detachable connection between the alarm body 7 and the mounting plate 1. Then, the pull plate 1204 is pulled outward to cover the protective cover 1201 on the outside of the alarm body 7. Then, the pull plate 1204 is released. Under the action of the spring 1205, the clamping column 1203 is driven to insert into the inner wall of the clamping groove 11 to complete the detachable connection between the protective cover 1201 and the connecting plate 10, thereby protecting the internal alarm body 7. During use, when the camera 8 detects an abnormal situation, it feeds back the information to the alarm body 7, and the control processor inside the alarm body 7 issues an instruction to make the internal buzzer sound an alarm.

[0032] In summary: by setting the fixing bolts 2 and cooperating with the mounting plate 1, the mounting plate 1 can be firmly installed on the indoor wall, and the round rod 3, the limiting column head 4 and the limiting hole 6 cooperate with each other to complete the detachable connection between the alarm body 7 and the mounting plate 1, so as to facilitate the disassembly and maintenance of the alarm body 7; by setting the protective mechanism 12, the alarm body 7 inside the protective cover 1201 is protected to prevent people from accidentally touching the control button 9 in daily life and causing erroneous information transmission.

Claims

1. A high-protection household burglar alarm, comprising a mounting plate (1), characterized in that: The front end of the mounting plate (1) is rotatably connected to a plurality of fixing bolts (2), the front end of the mounting plate (1) is fixedly connected to a plurality of round rods (3), the front ends of the plurality of round rods (3) are fixedly connected to limiting column heads (4), the front ends of the plurality of limiting column heads (4) are detachably connected to mounting sleeves (5), the rear end of the mounting sleeve (5) is provided with a plurality of limiting holes (6), the front end of the mounting sleeve (5) is fixedly connected to an alarm body (7), the front end of the alarm body (7) is provided with a camera (8) near the top, the front end of the alarm body (7) is provided with a plurality of control buttons (9), the front end of the mounting plate (1) is fixedly connected to connecting plates (10) near both sides, the outer sides of the two connecting plates (10) are provided with two clamping grooves (11), and the front end of the mounting plate (1) is provided with a protective mechanism (12).

2. A high-protection household burglar alarm according to claim 1, characterized in that: The surface of the mounting plate (1) is provided with a plurality of through holes corresponding to the fixing bolts (2).

3. A high-protection household burglar alarm according to claim 1, characterized in that: The outer wall of the round rod (3) is tightly fitted with the inner wall of the limiting hole (6), and the outer wall of the round rod (3) is fixedly connected with an anti-slip sleeve.

4. A high-protection household burglar alarm according to claim 1, characterized in that: The front end of the alarm body (7) is provided with a plurality of sound outlets.

5. A high-protection household burglar alarm according to claim 1, characterized in that: The protection mechanism (12) comprises a protection cover (1201) detachably connected to the front end of the mounting plate (1); a transparent plate (1202) is installed at the front end of the protection cover (1201); two clamping columns (1203) are slidably connected to both sides of the protection cover (1201); a pull plate (1204) is fixedly connected to the outer sides of each two corresponding clamping columns (1203); and springs (1205) are sleeved on the outer walls of the plurality of clamping columns (1203).

6. A high-protection household anti-theft alarm according to claim 5, characterized in that: The end of the clamping column (1203) is designed to be semicircular, and the outer wall of the clamping column (1203) is tightly fitted with the inner wall of the clamping groove (11).

7. A high-protection household anti-theft alarm according to claim 5, characterized in that: The plurality of springs (1205) are all fixedly connected between the outer side of the protective cover (1201) and the inner side of the pull plate (1204).

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