CN212929287U

CN212929287U - Bank security alarm device

Info

Publication number: CN212929287U
Application number: CN202021586227.6U
Authority: CN
Inventors: 张永杨; 陈应炬
Original assignee: Foshan Xincheng Andun Security Technology Co ltd
Current assignee: Foshan Xincheng Andun Security Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-09
Anticipated expiration: 2030-08-03

Abstract

The utility model belongs to the technical field of security protection alarm device, especially, be a bank security protection alarm device, including shell and alarm body, the fixed case of both sides fixedly connected with of shell, the inner wall of fixed case rotates and is connected with the two-way threaded rod, the surface threaded connection of two-way threaded rod has the screw thread piece, one side of screw thread piece is rotated through the pivot and is connected with the down tube, the one end of down tube is rotated through the pivot and is connected with the movable plate, one side fixedly connected with carriage release lever of movable plate. The utility model discloses a rotate two-way threaded rod, drive two threaded blocks and remove to the centre to drive movable plate and carriage release lever and remove forward, make connecting plate and straight board also remove together thereupon, through straight board, carry out spacing fixed to the alarm body, make its easy to assemble, the cooperation gag lever post further carries on spacingly to the alarm body, makes stable effect better, utilizes the carousel, is convenient for rotate two-way threaded rod, has increased the convenience.

Description

Bank security alarm device

Technical Field

The utility model relates to a security alarm equipment technical field specifically is a bank security alarm equipment.

Background

The bank is one of the important places with very strict requirements on safety, belongs to the key security and protection units of the country, is always concerned by people due to the particularity of the position of the bank, naturally becomes the important place for security and protection, has extremely important significance for normal operation of enterprises and obtaining good economic and social benefits as important daily work of the financial industry, and needs to install alarm equipment in the bank to ensure the safety of the bank.

At present, the security alarm equipment of the bank has the following problems:

1. in the prior art, when the alarm device is installed, installation can be completed only by means of more tools and installation parts, the installation is complicated, more time and energy are consumed, the disassembly is inconvenient, and the operation difficulty of operators is increased;

2. the size of each type of alarm is different, and in the prior art, all joints are generally fixedly connected, so that different alarms are inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bank security alarm device has solved prior art, is not convenient for install fast and inconvenient the not problem of changing the alarm of equidimension.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a bank security alarm device comprises a shell and an alarm body, wherein two sides of the shell are fixedly connected with a fixed box, the inner wall of the fixed box is rotatably connected with a bidirectional threaded rod, the outer surface of the bidirectional threaded rod is in threaded connection with a threaded block, one side of the threaded block is rotatably connected with an inclined rod through a rotating shaft, one end of the inclined rod is rotatably connected with a movable plate through a rotating shaft, one side of the movable plate is fixedly connected with a movable rod, the movable rod penetrates through the shell and is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a first telescopic rod, the outer surface of the first telescopic rod is sleeved with a first compression spring, the top end of the first telescopic rod is fixedly connected with a straight plate, two ends of the first compression spring are respectively and fixedly connected with the connecting plate and the straight plate, the inner part of the shell is fixedly connected with a second telescopic rod, the top fixedly connected with diaphragm of second telescopic link, the both ends of second compression spring respectively with shell and diaphragm fixed connection, the inner wall sliding connection of shell has the slide, one side fixedly connected with limiting plate of slide, two fixedly connected with gag lever post between the limiting plate, the roof sliding connection of shell has the inserted bar, the fixed orifices with the inserted bar size looks adaptation is seted up to the inside of diaphragm.

As a preferred technical scheme of the utility model, two-way threaded rod runs through the fixed case and extends to outside and fixedly connected with carousel.

As a preferred technical scheme of the utility model, one side of shell is through first screw thread nail fixedly connected with installation piece, the inside threaded connection of installation piece has the second screw thread nail.

As an optimal technical scheme of the utility model, the inside fixedly connected with slide bar of fixed case, slide bar and movable plate sliding connection.

As a preferred technical scheme of the utility model, the equal fixedly connected with protection pad in top of straight plate and diaphragm, the protection pad is the rubber pad.

As an optimized technical scheme of the utility model, the spacing groove has been seted up at the top of diaphragm, the alarm body is located the spacing inslot portion.

(III) advantageous effects

Compared with the prior art, the utility model provides a bank security alarm device possesses following beneficial effect:

1. this bank security alarm equipment through rotating two-way threaded rod, drives two threaded blocks and removes to the centre to drive movable plate and carriage release lever and move forward, make connecting plate and straight board also remove thereupon together, through straight board, carry out spacing fixed to the alarm body, make its easy to assemble, the cooperation gag lever post further carries on spacingly to the alarm body, makes stable effect better, utilizes the carousel, is convenient for rotate two-way threaded rod, has increased the convenience.

2. This bank security alarm equipment, flexible effect through the second telescopic link and second compression spring's elasticity is convenient for fix the alarm of different width, cooperates first telescopic link and first compression spring, has reduced the alarm at the vibration that the during operation produced, prolongs the life of alarm, utilizes second screw nail with shell and wall connection, avoids child to contact, takes place the incident.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing box of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a rear view of the structure of the present invention.

In the figure: 1. a housing; 2. an alarm body; 3. a fixed box; 4. a bidirectional threaded rod; 5. a thread block; 6. a diagonal bar; 7. moving the plate; 8. a travel bar; 9. a connecting plate; 10. a first telescopic rod; 11. a first compression spring; 12. a straight plate; 13. a second telescopic rod; 14. a second compression spring; 15. a transverse plate; 16. a limiting groove; 17. a slide plate; 18. a limiting plate; 19. a limiting rod; 20. inserting a rod; 21. a turntable; 22. a first threaded nail; 23. mounting blocks; 24. a second threaded nail; 25. a slide bar.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a bank security alarm device comprises a shell 1 and an alarm body 2, wherein two sides of the shell 1 are fixedly connected with a fixed box 3, the inner wall of the fixed box 3 is rotatably connected with a bidirectional threaded rod 4, the outer surface of the bidirectional threaded rod 4 is in threaded connection with a threaded block 5, one side of the threaded block 5 is rotatably connected with an inclined rod 6 through a rotating shaft, one end of the inclined rod 6 is rotatably connected with a movable plate 7 through the rotating shaft, one side of the movable plate 7 is fixedly connected with a movable rod 8, the movable rod 8 penetrates through the shell 1 and is fixedly connected with a connecting plate 9, one side of the connecting plate 9 is fixedly connected with a first telescopic rod 10, the outer surface of the first telescopic rod 10 is sleeved with a first compression spring 11, the top end of the first telescopic rod 10 is fixedly connected with a straight plate 12, two ends of the first compression spring 11 are respectively fixedly connected with the connecting, second compression spring 14 has been cup jointed to the surface of second telescopic link 13, the top fixedly connected with diaphragm 15 of second telescopic link 13, the both ends of second compression spring 14 respectively with shell 1 and diaphragm 15 fixed connection, the inner wall sliding connection of shell 1 has slide 17, one side fixedly connected with limiting plate 18 of slide 17, fixedly connected with gag lever post 19 between two limiting plates 18, the roof sliding connection of shell 1 has inserted bar 20, the fixed orifices with the 20 size looks adaptations of inserted bar is seted up to the inside of diaphragm 15.

In the embodiment, the two threaded blocks 5 are driven to move towards the middle by rotating the bidirectional threaded rod 4, the movable plate 7 and the movable rod 8 are driven to move forwards by rotating the threaded blocks 5 and the inclined rod 6 and the movable plate 7, so that the movable plate 7 and the movable rod 8 are driven to move forwards, the connecting plate 9 and the straight plate 12 are also driven to move together, the alarm bodies 2 with different lengths can be fixed, the operation is simple, bolts do not need to be screwed, the installation time is reduced, the vibration generated when the alarm body 2 works is reduced by matching with the elastic forces of the first compression spring 11 and the second compression spring 14, the service life of the alarm body 2 is prolonged, the alarm body 2 is further limited by matching with the limiting rod 19, the stabilizing effect is better, the sliding plate 17 is convenient to fix by inserting the inserting rod 20 into the fixing hole in the sliding plate 17, and by the expansion effect of the second expansion rod 13 and the elastic force of the second compression spring 14, the alarm body 2 with different widths can be fixed conveniently.

Specifically, the bidirectional threaded rod 4 penetrates through the fixed box 3 to extend to the outside and is fixedly connected with the rotating disc 21.

In this embodiment, the two-way threaded rod 4 is convenient to rotate by the rotary table 21, and convenience is improved.

Specifically, a mounting block 23 is fixedly connected to one side of the housing 1 through a first screw 22, and a second screw 24 is threadedly connected to the inside of the mounting block 23.

In this embodiment, the second screw 24 connects the housing 1 with the wall, so as to avoid the contact of children and the occurrence of safety accidents.

Specifically, a slide bar 25 is fixedly connected inside the fixed box 3, and the slide bar 25 is slidably connected with the moving plate 7.

In this embodiment, the slide rod 25 is slidably connected to the moving plate 7, so that the stability of the moving plate 7 moving forward is increased.

Specifically, the top of the straight plate 12 and the top of the horizontal plate 15 are both fixedly connected with a protection pad, and the protection pad is a rubber pad.

In this embodiment, through the protection pad, avoid alarm body 2 to cause the damage because pressure is too big, reinforcing practicality.

Specifically, a limiting groove 16 is formed in the top of the transverse plate 15, and the alarm body 2 is located inside the limiting groove 16.

In this embodiment, through spacing groove 16, tentatively carry on spacingly to alarm body 2, increase stability.

The utility model discloses a theory of operation and use flow: when the alarm body 2 needs to be installed, the inserting rod 20 is pulled, the sliding plate 17 slides out of the shell 1, the alarm body 2 is placed in the limiting groove 16, the alarm body 2 is initially limited, the alarm bodies 2 with different widths can be fixed through the expansion effect of the second expansion link 13 and the elastic force of the second compression spring 14, the rotary table 21 is rotated, the rotary table 21 drives the bidirectional threaded rod 4 to rotate, the two threaded blocks 5 are driven to move towards the middle, the inclined rod 6 is rotatably connected with the threaded block 5, the inclined rod 6 is rotatably connected with the movable plate 7, the movable plate 7 and the movable rod 8 are driven to move forwards, the connecting plate 9 and the straight plate 12 are also driven to move together, the alarm bodies 2 with different lengths can be fixed, meanwhile, the operation is simple, bolts do not need to be screwed, the installation time is reduced, and the elastic force of the first compression spring 11 and the second compression spring 14 is, reduced the vibration that alarm body 2 during operation produced, prolonged alarm body 2's life, after the installation, slide 17, insert the inserted bar 20 in the inside fixed orifices of slide 17, make gag lever post 19 further carry on spacingly to alarm body 2, increase stability through second screw nail 24, installs shell 1 at the wall body, avoids child's contact, takes place the incident.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bank security alarm device, includes shell (1) and alarm body (2), its characterized in that: the improved structure of the telescopic screw comprises a shell (1), wherein fixed boxes (3) are fixedly connected to two sides of the shell (1), a bidirectional threaded rod (4) is rotatably connected to the inner wall of each fixed box (3), a threaded block (5) is connected to the outer surface of each bidirectional threaded rod (4) in a threaded manner, an inclined rod (6) is rotatably connected to one side of each threaded block (5) through a rotating shaft, a movable plate (7) is rotatably connected to one end of each inclined rod (6) through a rotating shaft, a movable rod (8) is fixedly connected to one side of each movable plate (7), each movable rod (8) penetrates through the shell (1) and is fixedly connected with a connecting plate (9), a first telescopic rod (10) is fixedly connected to one side of each connecting plate (9), a first compression spring (11) is sleeved on the outer surface of each first telescopic rod (10), a straight plate (12) is fixedly connected to the top end of each first telescopic rod (10), and two ends of, the inside fixedly connected with second telescopic link (13) of shell (1), second compression spring (14) have been cup jointed to the surface of second telescopic link (13), top fixedly connected with diaphragm (15) of second telescopic link (13), the both ends of second compression spring (14) respectively with shell (1) and diaphragm (15) fixed connection, the inner wall sliding connection of shell (1) has slide (17), one side fixedly connected with limiting plate (18) of slide (17), two fixedly connected with gag lever post (19) between limiting plate (18), the roof sliding connection of shell (1) has inserted bar (20), the fixed orifices with inserted bar (20) size looks adaptation is seted up to the inside of diaphragm (15).

2. The bank security alarm device of claim 1, wherein: the bidirectional threaded rod (4) penetrates through the fixed box (3) and extends to the outside and is fixedly connected with the rotary table (21).

3. The bank security alarm device of claim 1, wherein: one side of the shell (1) is fixedly connected with a mounting block (23) through a first threaded nail (22), and the inner thread of the mounting block (23) is connected with a second threaded nail (24).

4. The bank security alarm device of claim 1, wherein: the inner part of the fixed box (3) is fixedly connected with a sliding rod (25), and the sliding rod (25) is connected with the moving plate (7) in a sliding mode.

5. The bank security alarm device of claim 1, wherein: the top of the straight plate (12) and the top of the transverse plate (15) are fixedly connected with protection pads which are rubber pads.

6. The bank security alarm device of claim 1, wherein: limiting grooves (16) are formed in the top of the transverse plate (15), and the alarm body (2) is located inside the limiting grooves (16).