CN212229764U

CN212229764U - Anti-theft device for door and window

Info

Publication number: CN212229764U
Application number: CN202020544075.7U
Authority: CN
Inventors: 向建; 黄小红
Original assignee: Chongqing Yuntao Information Technology Co ltd
Current assignee: Chongqing Yuntao Information Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-25
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an anti-theft device for doors and windows, which comprises a fixed box, a fixed plate, a rubber plate, a guide rail, a contraction structure, an alarm structure, a guide cylinder and a slide fastener; the inside of fixed box is provided with alarm structure, install the guide rail on the fixed plate, the extending structure is installed on the guide rail in the cooperation of thread slipping, through setting up alarm structure, when door and window force is opened, wire rope bursts apart, electrically conductive plectrum and conducting ball contact realize to camera and bee calling organ circular telegram, send out the police bell, through camera record steal personnel's health characteristic, the investigation in the later stage of being convenient for reaches theftproof, the warning effect, can improve the safety to resident family's personal property, through setting up extending structure, the pivot can realize under the cooperation of clockwork spring that the drawing to wire rope is straight, can fix a position tensile, can realize tensile fastening to the door and window after closing, improve the security, realize consolidating door and window.

Description

Anti-theft device for door and window

Technical Field

The utility model relates to an anti-theft device technical field especially relates to an anti-theft device for door and window.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, different design requirements are required to have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, the door and window is a necessary way for the entrance and exit of a house, when the door and window is subjected to burglary prevention, the door and window generally achieves the burglary prevention effect through a built-in plugging structure, after the door and window is forcedly broken open, an alarm cannot be given out timely, the warning effect cannot be achieved, and the personal and property safety of residents is not guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem lie in providing a anti-theft device for door and window sends out police's sound, through the camera record personnel's that steal health characteristic, the investigation in the later stage of being convenient for reaches theftproof, warning effect, can improve the safety to the resident family personal property.

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

an anti-theft device for doors and windows comprises a fixed box, a fixed plate, a rubber plate, a guide rail, a contraction structure, an alarm structure, a guide cylinder and a slide fastener; an alarm structure is arranged in the fixed box, a guide rail is arranged on the fixed plate, and the contraction structure is arranged on the guide rail in a matching way of the slide fastener;

the alarm structure comprises a bolt, a conductive ball is fixedly connected to the end portion of the bolt, a spring is sleeved on the bolt, a conductive shifting piece is welded inside the fixed box, a separation plate is arranged between the conductive shifting piece and the conductive ball, and the camera and the buzzer are embedded inside the fixed box.

The retractable structure comprises a wire barrel, a rotating shaft is installed in the wire barrel, limiting plates are sleeved at two ends of the rotating shaft respectively, a spiral spring is sleeved at two ends of the rotating shaft, a wheel disc is installed at the top end of the rotating shaft, and a positioning screw is installed at the eccentric position of the wheel disc.

The battery, the conductive shifting piece, the conductive ball, the camera and the buzzer are connected into a series circuit through a lead.

And a support is welded on the bottom side of the fixing box, and the guide cylinder is anchored in the support.

Rubber plates are bonded on the bottom sides of the fixed box and the fixed plate.

And a steel wire rope is arranged between the bolt and the rotating shaft and penetrates through the guide cylinder.

The utility model has the advantages that:

in the utility model, by arranging the alarm structure, when the door and window is forcibly opened, the steel wire rope breaks, the conductive shifting sheet is contacted with the conductive ball, the camera and the buzzer are electrified, the alarm is sounded, the body characteristics of the stealer are recorded by the camera, the later investigation is facilitated, the anti-theft and warning effects are achieved, and the personal and property safety of the resident can be improved;

through setting up contraction structure, the pivot can realize under the cooperation of clockwork spring that the drawing of wire rope is stretched straightly, can fix a position tensile, can realize tensile fastening to the door and window after closing, improves the security, realizes consolidating door and window.

Drawings

FIG. 1 is an overall perspective view of the anti-theft device for doors and windows of the present invention;

FIG. 2 is a view showing an overall internal structure of the anti-theft device for doors and windows of the present invention;

FIG. 3 is a drawing showing a structure of a retractable door/window anti-theft device according to the present invention;

illustration of the drawings:

1. a fixing box; 2. a fixing plate; 3. a rubber plate; 4. a guide rail; 5. a contracted configuration; 6. an alert structure; 7. a guide cylinder; 8. sliding and buckling; 51. positioning a screw rod; 52. a clockwork spring; 53. a bobbin; 54. a wheel disc; 55. a limiting plate; 56. a rotating shaft; 61. a conductive paddle; 62. a barrier plate; 63. a conductive ball; 64. a spring; 65. a bolt; 66. a camera; 67. a buzzer.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

An anti-theft device for doors and windows comprises a fixed box 1, a fixed plate 2, a rubber plate 3, a guide rail 4, a contraction structure 5, an alarm structure 6, a guide cylinder 7 and a slide fastener 8; an alarm structure 6 is arranged inside the fixed box 1, a guide rail 4 is arranged on the fixed plate 2, and the contraction structure 5 is arranged on the guide rail 4 in a matching way of a slide fastener 8;

alarm structure 6 includes bolt 65, the tip rigid coupling of bolt 65 has electrically conductive ball 63, the cover is equipped with spring 64 on the bolt 65, and electrically conductive plectrum 61 welds the inside of adorning at fixed box 1, be provided with separation plate 62 between electrically conductive plectrum 61 and the electrically conductive ball 63, camera 66 and bee calling organ 67 inlay and adorn inside fixed box 1.

Further, contraction structure 5 includes a bobbin 53, install pivot 56 in the bobbin 53, limiting plate 55 has been cup jointed respectively at the both ends of pivot 56, the both ends of pivot 56 all are equipped with clockwork spring 52, rim plate 54 is installed on the top of pivot 56, positioning screw 51 is installed to the eccentric position of rim plate 54.

Specifically, a battery is arranged in the fixing box 1, and the battery, the conductive shifting piece 61, the conductive ball 63, the camera 66 and the buzzer 67 are connected into a series circuit through a lead.

And a support is welded on the bottom side of the fixing box 1, and the guide cylinder 7 is anchored in the support.

And rubber plates 3 are adhered to the bottom sides of the fixed box 1 and the fixed plate 2.

A steel wire rope is arranged between the bolt 65 and the rotating shaft 56 and penetrates through the guide cylinder 7.

Specific examples are given below.

Referring to fig. 1 to 3, an anti-theft device for doors and windows comprises a fixed box 1, a fixed plate 2, a rubber plate 3, a guide rail 4, a contraction structure 5, an alarm structure 6, a guide cylinder 7 and a slide fastener 8; an alarm structure 6 is arranged inside the fixed box 1, a guide rail 4 is arranged on the fixed plate 2, and the contraction structure 5 is arranged on the guide rail 4 in a matching way of a slide fastener 8;

The contraction structure 5 comprises a bobbin 53, a rotating shaft 56 is installed in the bobbin 53, limiting plates 55 are sleeved at two ends of the rotating shaft 56 respectively, a spiral spring 52 is sleeved at two ends of the rotating shaft 56, a wheel disc 54 is installed at the top end of the rotating shaft 56, and a positioning screw 51 is installed at the eccentric position of the wheel disc 54.

The battery is arranged in the fixed box 1, and the battery, the conductive shifting sheet 61, the conductive ball 63, the camera 66 and the buzzer 67 are connected into a series circuit through a lead.

The bottom side of the fixed box 1 is welded with a support, and the guide cylinder 7 is anchored in the support, so that the steel wire rope can be guided.

The bottom sides of the fixed box 1 and the fixed plate 2 are both bonded with rubber plates 3, and the rubber plates can be matched to realize fixation.

The working principle is as follows: when reinforcing doors and windows, the fixed box 1 and the fixed plate 2 are respectively fixed on the doors and windows and adjacent walls under the matching of the rubber plate 3, the positioning screw 51 is released, the bobbin 53 is pulled, the slide fastener 8 is buckled inside the guide rail 4, the rotating shaft 56 can stretch and straighten the steel wire rope under the matching of the spring 52, the positioning screw 51 rotates to fix the wheel disc 54, the positioning and stretching can be realized, the closed doors and windows can be stretched and fastened, the safety is improved, the barrier plate 62 is pulled away after reinforcing the doors and windows, when the doors and windows are forcibly opened, the steel wire rope breaks, the bolt 65 contacts the conductive poking piece 61 and the conductive ball 63 under the action of the spring 64, the camera 66 and the buzzer 67 are electrified to give out alarm sound, the body characteristics of thieves are recorded through the camera 66, the later-period detection is convenient, the anti-theft and warning effects are achieved, the safety to the personal and property of the residents can be improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-theft device for doors and windows is characterized by comprising a fixed box (1), a fixed plate (2), a rubber plate (3), a guide rail (4), a contraction structure (5), an alarm structure (6), a guide cylinder (7) and a slide fastener (8); an alarm structure (6) is arranged in the fixed box (1), a guide rail (4) is installed on the fixed plate (2), and the contraction structure (5) is installed on the guide rail (4) in a matched mode of a slide fastener (8);

alarm structure (6) are including bolt (65), the tip rigid coupling of bolt (65) has electrically conductive ball (63), the cover is equipped with spring (64) on bolt (65), and electrically conductive plectrum (61) welds the inside of dress in fixed box (1), be provided with between electrically conductive plectrum (61) and electrically conductive ball (63) baffler (62), camera (66) and buzzer (67) inlay and adorn inside fixed box (1).

2. The anti-theft device for doors and windows according to claim 1, characterized in that the contraction structure (5) comprises a bobbin (53), a rotating shaft (56) is installed in the bobbin (53), limiting plates (55) are respectively sleeved at two ends of the rotating shaft (56), a clockwork spring (52) is sleeved at two ends of the rotating shaft (56), a wheel disc (54) is installed at the top end of the rotating shaft (56), and a positioning screw (51) is installed at the eccentric position of the wheel disc (54).

3. The anti-theft device for doors and windows according to claim 1, characterized in that a battery is arranged inside the fixed box (1), and the battery, the conductive pick-up (61), the conductive ball (63), the camera (66) and the buzzer (67) are connected as a series circuit through a wire.

4. The anti-theft device for windows and doors according to claim 1, characterized in that said fixed box (1) has a seat welded to the bottom side thereof, in which seat the guide cylinder (7) is anchored.

5. The anti-theft device for doors and windows according to claim 1, characterized in that the bottom sides of the fixing box (1) and the fixing plate (2) are both adhered with rubber plates (3).

6. The anti-theft device for doors and windows according to claim 2, characterized in that a wire rope is arranged between the bolt (65) and the rotating shaft (56), and the wire rope penetrates through the inside of the guide cylinder (7).