CN218788217U

CN218788217U - Anti-theft alarm capable of being started remotely

Info

Publication number: CN218788217U
Application number: CN202223077076.3U
Authority: CN
Inventors: 王琳琳; 王科; 李雷
Original assignee: Anhui Rongbei Construction Engineering Co ltd
Current assignee: Anhui Rongbei Construction Engineering Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-04
Anticipated expiration: 2032-11-21

Abstract

The utility model belongs to the technical field of the alarm, especially, but remote self-starting's burglar alarm, to current burglar alarm most through bolt fixed connection in the installation, thereby need punch the processing, and the dismouting is inconvenient, lead to the comparatively loaded down with trivial details problem of installation procedure of alarm, the following scheme is proposed to the present, it includes the bottom fixed mounting of alarm main part has the drum, the bottom intercommunication of drum has the sucking disc, two circular recesses have been seted up on the top inner wall of drum, the lead screw is installed to the circular recess internal rotation, the outside thread bush of two lead screws is equipped with same removal seat. The utility model has the advantages of reasonable design, through the screw drive of lead screw and removal seat and the transmission cooperation of worm and worm wheel for the rotation of carousel can drive and remove the vertical motion of seat, reduces the atmospheric pressure in the sucking disc, makes the alarm main part can the stable installation, reduces the loaded down with trivial details step that current screw thread installation need punch, and the reliability is high.

Description

Anti-theft alarm capable of being started remotely

Technical Field

The utility model relates to an alarm technical field especially relates to a but remote self-starting's burglar alarm.

Background

Along with the improvement of living standard, many families have many sets of houses, and the vacant house is also more and more, and many people can often go on a business trip moreover, have the thief to get into easily when nobody in the family and steal the thing, also have many families now and use burglar alarm.

Most of the existing anti-theft alarms are fixedly connected through bolts in the installation process, so that punching treatment is needed, and the installation process of the alarms is complicated due to inconvenient disassembly and assembly; there is therefore a need to address this problem by providing a remotely self-activatable burglar alarm.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current burglar alarm and passing through bolt fixed connection mostly in the installation to need punch the processing, and the dismouting is inconvenient, leads to the comparatively loaded down with trivial details shortcoming of installation procedure of alarm, but the burglar alarm who provides a long-range self-starting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a but remote self-starting's burglar alarm, includes the bottom fixed mounting of alarm main part and has the drum, and the bottom intercommunication of drum has the sucking disc, seted up two circular recesses on the top inner wall of drum, the lead screw is installed to the circular recess internal rotation, and the outside thread bush of two lead screws is equipped with same removal seat, and the fixed cover in the outside of lead screw is equipped with the worm wheel, rotate on the left and right sides inner wall of drum and install same worm, worm and worm wheel intermeshing, the one end of worm extends to the outside of drum, and the fixed cover in the outside of worm is equipped with the carousel, and a plurality of slots have been seted up in the outside of carousel, and the activity groove has been seted up to one side of drum, and fixed mounting has the limiting plate on the top inner wall of activity groove, and the limiting groove has been seted up to the bottom of limiting plate, and sliding connection has vertical board in the limiting groove.

Preferably, the bottom fixed mounting of vertical board has the horizontal seat, and the horizontal groove has been seted up to one side of horizontal seat, has seted up the slip hole on the lateral wall in horizontal groove, and the slip downthehole sliding connection has the cardboard, has seted up the draw-in groove on the lateral wall in activity groove, and the cardboard activity joint is in the draw-in groove, and the bottom fixed mounting of horizontal seat has the picture peg, and picture peg activity joint is in the slot that corresponds.

Preferably, the top of the vertical plate is fixedly provided with a second spring, and the top end of the second spring is fixedly arranged on the inner wall of the top of the limiting groove.

Preferably, one side of the clamping plate is fixedly provided with a first spring, and one end of the first spring is fixedly arranged on the side wall of the horizontal groove.

Preferably, the top of the clamping plate is fixedly provided with a connecting bent rod, and the top end of the connecting bent rod is fixedly provided with a pull ring.

Preferably, a transverse plate is fixedly mounted on the side wall of the horizontal groove, a transverse groove is formed in one side of the clamping plate, and the transverse plate is connected in the transverse groove in a sliding mode.

In the utility model, the anti-theft alarm capable of being automatically started remotely drives the clamping plate to move leftwards by pushing the pull ring to drive the connecting bent rod and the clamping plate to move leftwards by pushing the pull ring, so that the clamping plate is separated from the clamping with the clamping groove, then the pull ring is pushed to drive the clamping plate to move upwards, the horizontal seat and the inserting plate are driven to move upwards under the action of the transverse plate, the second spring is compressed, the inserting plate is separated from the clamping with the rotary plate, the fixing of the rotary plate is released, then the rotary plate is rotated to drive the worm to rotate, the worm drives the two worm gears to rotate, so that the two lead screws rotate, the movable seat moves downwards, and the air in the sucking disc can be squeezed out;

in the utility model, the anti-theft alarm capable of being remotely and automatically started drives the movable seat to move upwards by reversely rotating the turntable, so that the internal volume can be increased, the internal air pressure can be reduced, the internal and external air pressure difference can be increased, the alarm main body can be stably installed on the installation part, and the operation is convenient;

the utility model has the advantages of reasonable design, through the screw drive of lead screw and removal seat and the transmission cooperation of worm and worm wheel for the rotation of carousel can drive and remove the vertical motion of seat, reduces the atmospheric pressure in the sucking disc, makes the installation that the alarm main part can be stable, reduces the loaded down with trivial details step that current screw thread installation need punch, and the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of an anti-theft alarm capable of being automatically started remotely according to the present invention;

fig. 2 is a schematic cross-sectional structural view of an anti-theft alarm capable of being automatically started remotely according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 3.

In the figure: 1. an alarm main body; 2. a cylinder; 3. a suction cup; 4. a screw rod; 5. a movable seat; 6. a worm gear; 7. a worm; 8. a turntable; 9. inserting plates; 10. a horizontal base; 11. clamping a plate; 12. a first spring; 13. a transverse plate; 14. a vertical plate; 15. a limiting plate; 16. a second spring; 17. connecting the bent rod; 18. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a remote self-starting burglar alarm, including the bottom fixed mounting of alarm main part 1 has drum 2, the bottom intercommunication of drum 2 has sucking disc 3, two circular recesses have been seted up on the top inner wall of drum 2, lead screw 4 is installed to the circular recess internal rotation, the outside thread bush of two lead screw 4 is equipped with same removal seat 5, the outside fixed bush of lead screw 4 is equipped with worm wheel 6, rotate on the left and right sides inner wall of drum 2 and install same worm 7, worm 7 and worm wheel 6 intermeshing, the one end of worm 7 extends to the outside of drum 2, the outside fixed bush of worm 7 is equipped with carousel 8, a plurality of slots have been seted up in the outside of carousel 8, the activity groove has been seted up to one side of drum 2, fixed mounting has limiting plate 15 on the top inner wall of activity groove, the limiting plate 15's bottom has been seted up the spacing groove, sliding connection has vertical board 14 in the spacing groove.

In this embodiment, the bottom fixed mounting of vertical board 14 has horizontal stand 10, the horizontal groove has been seted up to one side of horizontal stand 10, the slip hole has been seted up on the lateral wall in horizontal groove, sliding connection has cardboard 11 in the slip hole, the draw-in groove has been seted up on the lateral wall in activity groove, 11 movable joint of cardboard are in the draw-in groove, the removal of picture peg 9 can be restricted in setting up of cardboard 11, the bottom fixed mounting of horizontal stand 10 has picture peg 9, picture peg 9 movable joint is in the slot that corresponds, the rotation of carousel 8 can be restricted in setting up of picture peg 9.

In this embodiment, the top of the vertical plate 14 is fixedly provided with a second spring 16, the top end of the second spring 16 is fixedly arranged on the inner wall of the top of the limiting groove, and the second spring 16 is arranged such that the inserting plate 9 and the horizontal seat 10 provide the restoring power.

In this embodiment, one side of the catch plate 11 is fixedly mounted with a first spring 12, one end of the first spring 12 is fixedly mounted on the side wall of the horizontal groove, and the first spring 12 is arranged to provide the return power for the catch plate 11.

In this embodiment, the top of the snap-gauge 11 is fixedly mounted with a connecting curved bar 17, the top end of the connecting curved bar 17 is fixedly mounted with a pull ring 18, and the pull ring 18 is arranged to facilitate the movement of the snap-gauge 11.

In this embodiment, fixed mounting has transverse plate 13 on the lateral wall of horizontal groove, and the transverse groove has been seted up to one side of cardboard 11, and transverse plate 13 sliding connection is in the transverse groove, and transverse plate 13 sets up to cardboard 11 and provides the guide effect.

In this embodiment, when using, through with the 3 butt of sucking disc on the part that needs the installation, it moves left to connect knee 17 and cardboard 11 through pulling pull ring 18 drive, compress first spring 12, make cardboard 11 break away from the joint with the draw-in groove, pulling pull ring 18 drives cardboard 11 upward movement after that, drive horizontal seat 10 and picture peg 9 upward movement under the effect of transverse plate 13, compress second spring 16, make picture peg 9 break away from the joint with carousel 8, remove the fixed to carousel 8, rotate carousel 8 and drive worm 7 and rotate after that, worm 7 drives two worm wheel 6 rotations, thereby make two lead screws 4 rotate, make removal seat 5 downward movement, can extrude the air in sucking disc 3, through reverse rotation carousel 8, thereby drive removal seat 5 upward movement, can increase inside volume, reduce inside atmospheric pressure, can increase inside and outside atmospheric pressure difference, can install alarm main part 1 stable on the installation component, and convenient for operation.

Claims

1. The utility model provides a can long-range self-starting burglar alarm, its characterized in that, including the bottom fixed mounting of alarm main part (1) have drum (2), the bottom intercommunication of drum (2) has sucking disc (3), seted up two circular recesses on the top inner wall of drum (2), lead screw (4) are installed to the circular recess internal rotation, and the outside screw thread cover of two lead screws (4) is equipped with same removal seat (5), and the outside fixed cover of lead screw (4) is equipped with worm wheel (6), rotate on the left and right sides inner wall of drum (2) and install same worm (7), worm (7) and worm wheel (6) intermeshing, the one end of worm (7) extends to the outside of drum (2), and the outside fixed cover of worm (7) is equipped with carousel (8), and a plurality of slots have been seted up in the outside of carousel (8), and the activity groove has been seted up to one side of drum (2), and fixed mounting has limiting plate (15) on the top inner wall of activity groove, and the bottom of limiting plate (15) has seted up the spacing groove, and sliding connection has vertical board (14) in the spacing groove.

2. The remote self-starting burglar alarm according to claim 1, characterized in that a horizontal seat (10) is fixedly mounted at the bottom of the vertical plate (14), a horizontal groove is formed in one side of the horizontal seat (10), a sliding hole is formed in a side wall of the horizontal groove, a clamping plate (11) is slidably connected in the sliding hole, a clamping groove is formed in a side wall of the movable groove, the clamping plate (11) is movably clamped in the clamping groove, an inserting plate (9) is fixedly mounted at the bottom of the horizontal seat (10), and the inserting plate (9) is movably clamped in the corresponding inserting groove.

3. The burglar alarm capable of being automatically started remotely as claimed in claim 1, wherein a second spring (16) is fixedly mounted at the top of the vertical plate (14), and the top end of the second spring (16) is fixedly mounted on the inner wall of the top of the limiting groove.

4. A remote self-actuating burglar alarm according to claim 2, characterized in that a first spring (12) is fixedly mounted on one side of said catch plate (11), and one end of said first spring (12) is fixedly mounted on the side wall of the horizontal slot.

5. The remote self-starting burglar alarm according to claim 2, characterized in that a connecting bent rod (17) is fixedly installed on the top of the clamping plate (11), and a pull ring (18) is fixedly installed on the top end of the connecting bent rod (17).

6. The remote self-starting burglar alarm according to claim 2, wherein a transverse plate (13) is fixedly mounted on a side wall of the horizontal groove, a transverse groove is formed in one side of the clamping plate (11), and the transverse plate (13) is slidably connected in the transverse groove.