CN212389990U

CN212389990U - Locking and fixing device for security protection

Info

Publication number: CN212389990U
Application number: CN202020764199.6U
Authority: CN
Inventors: 方叶峰
Original assignee: Shaoxing Wancheng Intelligent Network Engineering Co ltd
Current assignee: Shaoxing Wancheng Intelligent Network Engineering Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-22
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a locking fixing device for security protection belongs to security protection technical field. The utility model discloses a mount pad, the left side fixedly connected with install bin of mount pad, the right side of install bin inner chamber is provided with the clamp plate, the top and the equal fixedly connected with stopper in bottom of clamp plate, the spacing groove that uses with the stopper cooperation is all seted up to the top and the bottom of install bin inner chamber, the top on clamp plate right side and the first spring of the equal fixedly connected with in bottom. The utility model provides a current infrared alarm fixing device for security protection dismouting troublesome, the easy smooth unstable problem of silk installation of many times dismouting back screw hole, the utility model discloses possess the advantage that easy dismounting and installation are firm.

Description

Locking and fixing device for security protection

Technical Field

The utility model belongs to the technical field of the security protection device, specifically be a locking fixing device for security protection.

Background

The security protection device of most mainly used is exactly infrared alarm in family and shop, can provide the function of early warning at night, and security protection infrared alarm's fixed mode adopts the screw fixation on the mount pad mostly at present, and this kind of mounting means dismouting is very troublesome, if meet the alarm damage and dismantle and waste time and energy, and the easy smooth silk of screw hole after the dismouting many times makes the screw fixation after unstable, is unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking fixing device for security protection possesses easy dismounting and the firm advantage of installation, and it is troublesome to have solved current infrared alarm fixing device for security protection dismouting, the easy smooth silk installation unstable problem of many times dismouting back screw hole.

The utility model provides a following technical scheme: a locking and fixing device for security comprises a mounting seat, wherein a mounting box is fixedly connected to the left side of the mounting seat, a pressing plate is arranged on the right side of an inner cavity of the mounting box, limiting blocks are fixedly connected to the top and the bottom of the pressing plate, limiting grooves matched with the limiting blocks are formed in the top and the bottom of the inner cavity of the mounting box, a first spring is fixedly connected to the top and the bottom of the right side of the pressing plate, the right side of the first spring is fixedly connected with the inner wall of the mounting box, a mounting block is arranged on the left side of the pressing plate, the left side of the mounting block penetrates through the mounting box and is fixedly connected with an alarm body, clamping grooves are formed in the top and the bottom of the mounting block and in the inner cavity of the mounting box, adjusting boxes are fixedly connected to the top and the left side of the bottom of the mounting box, limiting plates are arranged in, one side of the clamping rod, which is far away from the limiting plate, sequentially penetrates through the adjusting box and the mounting box and extends to an inner cavity of the clamping groove, a second spring is sleeved on the surface of the clamping rod and is positioned in the inner cavity of the adjusting box, control rods are fixedly connected to one sides of the two limiting plates, one side of the control rods, which is far away from the limiting plate, penetrates through the adjusting box and is fixedly connected with a pressing block, a fixing groove is formed in the right side of the control rods and is positioned outside the adjusting box, a control box is fixedly connected to the right side of the adjusting box, a sliding rod is fixedly connected between the two sides of the inner cavity of the control box, a sliding sleeve and a third spring are sequentially sleeved on the surface of the sliding rod from left to right, one sides of the two sliding sleeves, which are opposite, penetrate through the outer side of the control box, a fixing rod is fixedly connected to the left side of the, the front side of control block runs through to the outside of control box, the regulation opening that uses with the control block cooperation is seted up in the front of control box.

The mounting hole has all been seted up with the bottom at the left top of mount pad, the first opening that uses with the installation piece cooperation is seted up in the left side of install bin.

The top and the bottom of second spring respectively with the inner wall fixed connection of limiting plate and regulating box, the second opening that uses with the sliding sleeve cooperation is all seted up to one side that two control box are opposite.

The both sides of third spring respectively with the inner wall fixed connection of sliding sleeve and control box, the equal fixedly connected with slider in the relative one side of two sliding sleeves, the spout that uses with the slider cooperation is seted up to the inner wall of control box.

The bottom on the right side of the front surface of the alarm body is provided with a switch, and the bottom on the left side of the front surface of the alarm body is provided with a dust filter screen.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a current infrared alarm fixing device for security protection dismouting troublesome, the easy smooth unstable problem of silk installation of many times dismouting back screw hole, the utility model discloses possess the advantage that easy dismounting and installation are firm.

2. The utility model discloses a set up the clamp plate, can with first spring fit extrusion installation piece, make the installation back more firm, through setting up stopper and spacing groove, can make things convenient for the removal of clamp plate, through setting up the draw-in groove, can make things convenient for the use of kelly, press the briquetting through setting up, can the person's of facilitating the use push control pole, through setting up the fixed slot, can make things convenient for the use of dead lever, through setting up the dead lever, can block into the fixed slot, prevent that the control lever from removing, through setting up the control block, can adjust the position of use of sliding sleeve with the regulation opening cooperation, through setting up the mounting hole, can make things convenient for the.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a mounting seat; 2. installing a box; 3. pressing a plate; 4. a limiting block; 5. a limiting groove; 6. a first spring; 7. mounting blocks; 8. an alarm body; 9. a card slot; 10. an adjusting box; 11. a limiting plate; 12. a clamping rod; 13. a second spring; 14. a control lever; 15. a pressing block; 16. fixing grooves; 17. a control box; 18. a slide bar; 19. a sliding sleeve; 20. a third spring; 21. fixing the rod; 22. a control block; 23. adjusting the opening; 24. and (7) installing holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to FIGS. 1-3, a locking and fixing device for security comprises a mounting base 1, a mounting box 2 is fixedly connected to the left side of the mounting base 1, a pressing plate 3 is arranged on the right side of the inner cavity of the mounting box 2, stoppers 4 are fixedly connected to the top and the bottom of the pressing plate 3, limiting grooves 5 matched with the stoppers 4 for use are formed in the top and the bottom of the inner cavity of the mounting box 2, a first spring 6 is fixedly connected to the top and the bottom of the right side of the pressing plate 3, the right side of the first spring 6 is fixedly connected to the inner wall of the mounting box 2, a mounting block 7 is arranged on the left side of the pressing plate 3, the left side of the mounting block 7 penetrates through the mounting box 2 and is fixedly connected with an alarm body 8, clamping grooves 9 are formed in the top and the bottom of the mounting block 7 and located in the inner cavity of the mounting box 2, adjusting boxes 10 are fixedly, the opposite sides of the two limit plates 11 are fixedly connected with clamping rods 12, one side of each clamping rod 12, which is far away from the limit plates 11, sequentially penetrates through the adjusting box 10 and the mounting box 2 and extends to the inner cavity of the clamping groove 9, a second spring 13 is sleeved on the surface of each clamping rod 12 and is positioned in the inner cavity of the adjusting box 10, one side of each clamping rod 12, which is far away from the limit plates 11, is fixedly connected with a control rod 14, one side of each control rod 14, which is far away from the limit plates 11, penetrates through the adjusting box 10 and is fixedly connected with a pressing block 15, a fixing groove 16 is formed in the right side of each control rod 14 and is positioned outside the adjusting box 10, a control box 17 is fixedly connected on the right side of each adjusting box 10, a sliding rod 18 is fixedly connected between two sides of the inner cavity of each control box 17, a sliding sleeve 19 and a third spring 20 are sequentially sleeved on the surface of each, the left side of the fixed rod 21 extends to the inner cavity of the fixed groove 16, the inner cavity of the control box 17, which is located at the front side of the sliding sleeve 19, is fixedly connected with a control block 22, the front side of the control block 22 penetrates to the outer side of the control box 17, the front side of the control box 17 is provided with an adjusting opening 23 matched with the control block 22 for use, the top and the bottom of the left side of the mounting seat 1 are both provided with mounting holes 24, the left side of the mounting box 2 is provided with a first opening matched with the mounting block 7 for use, the top and the bottom of the second spring 13 are respectively fixedly connected with the inner walls of the limiting plate 11 and the adjusting box 10, the opposite sides of the two control boxes 17 are both provided with second openings matched with the sliding sleeve 19 for use, the two sides of the third spring 20 are respectively fixedly connected with the inner walls of the sliding sleeve 19 and the control box 17, the bottom on the right side of the positive surface of alarm body 8 is provided with the switch, the left bottom in the positive surface of alarm body 8 is provided with the dust screen, through setting up clamp plate 3, can extrude installation piece 7 with first spring 6 cooperation, it is more firm to make the installation, through setting up stopper 4 and spacing groove 5, can make things convenient for the removal of clamp plate 3, through setting up draw-in groove 9, can make things convenient for the use of kelly 12, press briquetting 15 through setting up, can the person of facilitating the use promote control lever 14, through setting up fixed slot 16, can make things convenient for the use of dead lever 21, through setting up dead lever 21, can block into fixed slot 16, prevent that control lever 14 from removing, through setting up control block 22, can adjust sliding sleeve 19's in service position with regulation opening 23 cooperation, through setting up mounting hole 24, can make. The utility model provides a current infrared alarm fixing device for security protection dismouting troublesome, the easy smooth unstable problem of silk installation of many times dismouting back screw hole, the utility model discloses possess the advantage that easy dismounting and installation are firm.

The utility model discloses put into install bin 2 with installation piece 7 on 8 right sides of alarm body, installation piece 7 and the contact of clamp plate 3, clamp plate 3 removes the first spring of extrusion 6, first spring 6 shrink, press down and press piece 15, press piece 15 and the cooperation of control lever 14 to drive limiting plate 11 and remove, limiting plate 11 removes extrusion second spring 13, second spring 13 shrink, limiting plate 11 removes and drives kelly 12 and remove, kelly 12 removes the inner chamber that blocks to draw-in groove 9 and blocks installation piece 7, dead lever 21 is in same horizontal position with fixed slot 16 simultaneously, third spring 20 resets extrusion sliding sleeve 19, sliding sleeve 19 removes and drives dead lever 21 and removes, dead lever 21 removes to the inner chamber of fixed slot 16 and blocks control lever 14, locking control lever 14 prevents that alarm body 8 is not hard up to drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a locking fixing device for security protection, includes mount pad (1), its characterized in that: the left side of the mounting seat (1) is fixedly connected with a mounting box (2), the right side of the inner cavity of the mounting box (2) is provided with a pressing plate (3), the top and the bottom of the pressing plate (3) are both fixedly connected with a limiting block (4), the top and the bottom of the inner cavity of the mounting box (2) are both provided with a limiting groove (5) matched with the limiting block (4) for use, the top and the bottom of the right side of the pressing plate (3) are both fixedly connected with a first spring (6), the right side of the first spring (6) is fixedly connected with the inner wall of the mounting box (2), the left side of the pressing plate (3) is provided with a mounting block (7), the left side of the mounting block (7) penetrates through the mounting box (2) and is fixedly connected with an alarm body (8), the top and the bottom of the mounting block (7) are both provided with a clamping groove (9) in the inner cavity of the mounting box (2), and the left, the inner cavity of the adjusting box (10) is provided with limiting plates (11), one opposite sides of the two limiting plates (11) are fixedly connected with a clamping rod (12), one side, far away from the limiting plates (11), of the clamping rod (12) sequentially penetrates through the adjusting box (10) and the mounting box (2) and extends to the inner cavity of the clamping groove (9), a second spring (13) is sleeved on the surface of the clamping rod (12) and the inner cavity of the adjusting box (10), one opposite sides of the two limiting plates (11) are fixedly connected with a control rod (14), one side, far away from the limiting plates (11), of the control rod (14) penetrates through the adjusting box (10) and is fixedly connected with a pressing block (15), the right side of the control rod (14) and the outer side of the adjusting box (10) are provided with a fixing groove (16), the right side of the adjusting box (10) is fixedly connected with a control box (17), and a sliding rod (18) is fixedly connected between the, the surface of slide bar (18) from left to right is equipped with sliding sleeve (19) and third spring (20) in proper order, and the outside to control box (17) is all run through to one side that two sliding sleeve (19) are opposite, the left side of sliding sleeve (19) just is located outside fixedly connected with dead lever (21) of control box (17), the left side of dead lever (21) extends to the inner chamber of fixed slot (16), the front side of sliding sleeve (19) just is located inner chamber fixedly connected with control block (22) of control box (17), the outside to control box (17) is run through to the front side of control block (22), regulation opening (23) of using with control block (22) cooperation are seted up in the front of control box (17).

2. The locking and fixing device for security and protection according to claim 1, characterized in that: mounting hole (24) have all been seted up with the bottom at the left top of mount pad (1), the first opening of using with installation piece (7) cooperation is seted up in the left side of install bin (2).

3. The locking and fixing device for security and protection according to claim 2, characterized in that: the top and the bottom of second spring (13) respectively with the inner wall fixed connection of limiting plate (11) and regulating box (10), two control box (17) opposite one side all seted up with sliding sleeve (19) cooperation second opening that uses.

4. The locking and fixing device for security and protection according to claim 3, characterized in that: the both sides of third spring (20) respectively with the inner wall fixed connection of sliding sleeve (19) and control box (17), the equal fixedly connected with slider in the relative one side of two sliding sleeves (19), the spout that uses with the slider cooperation is seted up to the inner wall of control box (17).

5. The locking and fixing device for security and protection according to claim 4, characterized in that: the bottom on the right side of the front surface of the alarm body (8) is provided with a switch, and the bottom on the left side of the front surface of the alarm body (8) is provided with a dust filter screen.