Universal remote control anti-theft alarm

Abstract

The utility model discloses a universal remote control burglar alarm. The device comprises a fixing plate, movable rods are arranged on the periphery of the fixing plate in a penetrating mode, limiting springs are arranged outside the movable rods, clamping blocks are arranged at the ends, close to the center point in the fixing plate, of the movable rods, a protection cover is arranged at the bottom end of the fixing plate, and fixing blocks are arranged on the periphery of the top end of the protection cover. A dust screen is arranged at the bottom end of the protection cover, infrared signal transmitters are arranged on the periphery of the interior of the protection cover, a fire alarm is arranged at the center of the bottom end of the fixing plate, and infrared signal receivers are arranged on the periphery of the fire alarm. By arranging the fixing plate, the protection cover, the fixing block, the movable rod, the limiting spring and the clamping block, the protection cover can be conveniently and rapidly taken down from the fixing plate by moving the clamping block out of the interior of the fixing block, and therefore the alarm overhauling speed of workers can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft alarms, in particular to a universal remote-controlled anti-theft alarm. Background Art

[0002] Fire refers to a catastrophic burning phenomenon that is out of control in time and space. Among various disasters, fire is one of the most common major disasters that threaten public safety and social development. Human beings can use and control fire, which is an important sign of civilization and progress. Therefore, fire alarm devices have been widely used. However, when some lawless elements damage fire alarm devices, the fire alarm devices cannot sound the alarm in time, resulting in the fire alarm devices not being able to receive subsequent maintenance in the first place.

[0003] At present, a remote-controlled anti-theft alarm device for technical services, as described in the patent with publication number CN211586319U, includes a fixed plate and an alarm, the alarm is fixedly connected to the bottom of the fixed plate, an anti-theft component is installed at the bottom of the fixed plate, an auxiliary component is installed inside the fixed plate, and the anti-theft component is composed of a connection unit and an anti-theft unit. In the remote-controlled anti-theft alarm device for technical services, the infrared signal transmitter is adapted to the infrared signal receiver. When the illegal personnel take away the protective cover, the infrared signal receiver cannot receive the infrared signal emitted by the infrared signal transmitter, thereby sending an alarm to the monitoring room, thereby reminding the staff, and thus playing an anti-theft technical service. During installation, the card block is inserted into the inner groove, and the card block is made of metal material and can be magnetically connected to the magnetic block, so that the protective cover is pre-fixed by the card block and the magnetic block.

[0004] With respect to the above-mentioned related technologies, the applicant believes that when the staff inspects the internal alarm, they need to remove the multiple bolts on the protective cover one by one, which consumes a lot of time and greatly affects the inspection speed of the staff. Utility Model Content

[0005] The purpose of the utility model is to provide a universal remote control anti-theft alarm to solve the problem in the above background technology that when the staff repair the internal alarm, they need to remove multiple bolts on the protective cover one by one, which consumes a lot of time and greatly affects the maintenance speed of the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal remote control anti-theft alarm, comprising a fixed plate, movable rods are arranged through the four sides of the fixed plate, a limiting spring is arranged on the outside of the movable rod, a clamping block is arranged at one end of the movable rod close to the inner center point of the fixed plate, a protective cover is arranged at the bottom end of the fixed plate, and fixed blocks are arranged around the top of the protective cover.

[0007] By adopting the above technical solution, the protective cover can be easily and quickly removed from the fixing plate by moving the card block out from the inside of the fixing block, thereby improving the speed of staff's inspection and maintenance of the alarm.

[0008] Preferably, magnet blocks are arranged around the interior of the fixing plate, and a metal block is arranged on the top of the fixing block.

[0009] By adopting the above technical solution, the fixing plate can be conveniently fixed.

[0010] Preferably, fixed seats are arranged around the fixed plate, a connecting rod is slidably arranged inside the fixed seat, a protective sleeve is arranged outside the connecting rod, and counterweight blocks are arranged on both sides of the bottom end of the protective sleeve.

[0011] By adopting the above technical solution, the protective cover can be moved to the outside of the movable rod by moving the connecting rod inside the fixing seat, so that the movable rod can be easily protected and the movable rod can be prevented from being damaged by external objects as much as possible.

[0012] Preferably, a dustproof net is provided at the bottom end of the protective cover, infrared signal transmitters are provided around the inside of the protective cover, a fire alarm is provided at the central position of the bottom end of the fixing plate, and infrared signal receivers are provided around the fire alarm.

[0013] By adopting the above technical solution, the fire alarm can be easily protected.

[0014] Preferably, the infrared signal transmitter is adapted to an infrared signal receiver, and the infrared signal receiver is connected to an external control terminal signal.

[0015] By adopting the above technical solution, when the infrared signal receiver cannot receive the infrared signal emitted by the infrared signal transmitter, an alarm is issued to the monitoring room, thereby reminding the staff, thereby providing an anti-theft technical service.

[0016] Preferably, a limiting hole matching the clamping block is provided inside the fixing block.

[0017] By adopting the above technical solution, the card block can be easily limited.

[0018] Preferably, the magnet block and the metal block are connected magnetically.

[0019] By adopting the above technical solution, the protective cover can be pre-installed.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) By providing a fixing plate, a protective cover, a fixing block, a movable rod, a limit spring and a clamping block, the protective cover can be conveniently and quickly removed from the fixing plate by moving the clamping block out of the fixing block, thereby improving the speed of the staff's inspection and maintenance of the alarm;

[0022] (2) By providing a fixed plate, a movable rod, a protective cover, a counterweight, a fixed seat and a connecting rod, the protective cover can be moved to the outside of the movable rod by moving the connecting rod inside the fixed seat, so that the movable rod can be easily protected and the movable rod can be prevented from being damaged by external objects as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3 It is an enlarged structural schematic diagram of the fixed plate of the utility model;

[0026] Figure 4 For the utility model Figure 1 Enlarged structural diagram at B in the middle.

[0027] In the figure: 1. fixing plate; 2. protective cover; 3. dustproof net; 4. infrared signal transmitter; 5. infrared signal receiver; 6. fire alarm; 7. fixing block; 8. movable rod; 9. protective cover; 10. counterweight block; 11. limit spring; 12. clamping block; 13. metal block; 14. magnet block; 15. fixing seat; 16. connecting rod. DETAILED DESCRIPTION

[0028] 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.

[0029] The following is combined with Figure 1-4 The utility model is described in further detail.

[0030] See also Figures 1 to 3The utility model provides an embodiment: a universal remote control anti-theft alarm, including a fixed plate 1, a movable rod 8 is provided through all four sides of the fixed plate 1, the movable rod 8 can provide bearing capacity, a limit spring 11 is provided on the outside of the movable rod 8, a clamping block 12 is provided at one end of the movable rod 8 close to the inner center point of the fixed plate 1, a protective cover 2 is provided at the bottom end of the fixed plate 1, and fixed blocks 7 are provided around the top of the protective cover 2, and the fixed block 7 can provide bearing capacity. A limit hole that matches the clamping block 12 is provided inside the fixed block 7, and the clamping block 12 can be moved out of the inside of the fixed block 7 by pulling the movable rod 8, and the fixed block 7 can be moved out of the inside of the fixed plate 1, and the protective cover 2 can be conveniently and quickly removed from the fixed plate 1, thereby improving the inspection and maintenance speed of the fire alarm 6 by the staff.

[0031] Magnet blocks 14 are arranged around the inside of the fixing plate 1, and a metal block 13 is arranged on the top of the fixing block 7. The magnet blocks 14 and the metal blocks 13 are connected magnetically. The protective cover 2 can be pre-installed by utilizing the magnetic connection between the magnet blocks 14 and the metal blocks 13.

[0032] A dustproof net 3 is provided at the bottom end of the protective cover 2, infrared signal transmitters 4 are provided all around the inside of the protective cover 2, a fire alarm 6 is provided at the central position of the bottom end of the fixing plate 1, infrared signal receivers 5 are provided all around the fire alarm 6, the infrared signal transmitter 4 is adapted to the infrared signal receiver 5, and the infrared signal receiver 5 is connected to the external control terminal signal. When an illegal person takes away the protective cover 2, the infrared signal receiver 5 cannot receive the infrared signal emitted by the infrared signal transmitter 4, thereby sending out an alarm to the monitoring room, thereby reminding the staff, and thus playing an anti-theft technical service.

[0033] See also Figure 4 , fixed seats 15 are arranged around the fixed plate 1, and the fixed seats 15 can provide bearing capacity. A connecting rod 16 is slidingly arranged inside the fixed seat 15, and a protective cover 9 is arranged outside the connecting rod 16. Counterweight blocks 10 are arranged on both sides of the bottom of the protective cover 9. The gravity of the counterweight block 10 can drive the connecting rod 16 to move downward inside the fixed seat 15, and the protective cover 9 can be moved to the outside of the movable rod 8, which can facilitate the protection of the movable rod 8 and try to avoid external objects from causing damage to the movable rod 8.

[0034] Working principle: When the protective cover 2 is taken away by an illegal person, the infrared signal receiver 5 cannot receive the infrared signal emitted by the infrared signal transmitter 4, thereby sending an alarm to the monitoring room, thereby reminding the staff, thereby playing a technical service of anti-theft;

[0035] Secondly, when the staff inspects the fire alarm 6, the block 12 can be moved out from the inside of the fixed block 7 by pulling the movable rod 8, and the fixed block 7 can be moved out from the inside of the fixed plate 1, so that the protective cover 2 can be easily and quickly removed from the fixed plate 1, thereby improving the inspection speed of the fire alarm 6 by the staff;

[0036] Finally, when the fire alarm 6 is overhauled, the protective cover 2 can be pre-installed by inserting the fixing block 7 into the interior of the fixing plate 1 using the magnetic connection between the magnet block 14 and the metal block 13. The elasticity of the limit spring 11 is then used to push the card block 12 into the interior of the fixing block 7, so that the protective cover 2 can be installed on the fixing plate 1. The gravity of the counterweight block 10 can then be used to drive the connecting rod 16 to move downward inside the fixing seat 15, and the protective cover 9 can be moved to the outside of the movable rod 8, so as to facilitate the protection of the movable rod 8 and avoid damage to the movable rod 8 by external objects as much as possible.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A universal remote-controlled anti-theft alarm, comprising a fixing plate (1), characterized in that: The fixed plate (1) is provided with movable rods (8) penetrating all around, a limit spring (11) is provided outside the movable rod (8), a clamping block (12) is provided at one end of the movable rod (8) close to the inner center point of the fixed plate (1), a protective cover (2) is provided at the bottom end of the fixed plate (1), and fixed blocks (7) are provided all around the top end of the protective cover (2).

2. A universal remote control anti-theft alarm according to claim 1, characterized in that: Magnet blocks (14) are arranged around the interior of the fixing plate (1), and a metal block (13) is arranged on the top of the fixing block (7).

3. A universal remote control anti-theft alarm according to claim 1, characterized in that: The fixing plate (1) is provided with a fixing seat (15) on all four sides, a connecting rod (16) is slidably provided inside the fixing seat (15), a protective sleeve (9) is provided outside the connecting rod (16), and counterweight blocks (10) are provided on both sides of the bottom end of the protective sleeve (9).

4. A universal remote control anti-theft alarm according to claim 1, characterized in that: A dustproof net (3) is arranged at the bottom end of the protective cover (2), infrared signal transmitters (4) are arranged around the inside of the protective cover (2), a fire alarm (6) is arranged at the central position of the bottom end of the fixing plate (1), and infrared signal receivers (5) are arranged around the fire alarm (6).

5. A universal remote control anti-theft alarm according to claim 4, characterized in that: The infrared signal transmitter (4) is adapted to the infrared signal receiver (5), and the infrared signal receiver (5) is connected to an external control terminal signal.

6. A universal remote control anti-theft alarm according to claim 1, characterized in that: The fixing block (7) is provided with a limiting hole inside which matches the clamping block (12).

7. A universal remote control anti-theft alarm according to claim 2, characterized in that: The magnet block (14) and the metal block (13) are connected magnetically.

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