Metal fixing sheet for burglar alarm of household decoration and security equipment

Abstract

The utility model relates to a burglar alarm metal fixing sheet, in particular to a burglar alarm metal fixing sheet for household installation of security and protection equipment, which comprises a patch, an angle adjusting component is arranged on the patch, the patch comprises an installation seat, an installation hole penetrating through two ends of the installation seat is arranged on the installation seat, and the angle adjusting component is arranged on the installation hole. The angle adjusting assembly comprises an installation disc and a rotating shaft fixed to the installation disc, the installation disc and the rotating shaft are eccentrically designed, a movable groove penetrating through the two ends of the installation disc is formed in the installation disc, an installation sleeve is arranged in the movable groove, the installation disc and the installation sleeve are connected through an angle adjusting shaft, and a fixing piece is fixed in the installation sleeve. Supporting rods are arranged at the ends, away from the mounting disc, of the rotating shafts. The metal fixing piece for the burglar alarm of the household security equipment is convenient to reinstall without adjusting the position of the patch, so that the metal fixing piece is greatly convenient to use, and the application range is widened.

Description

Technical Field

[0001] This utility model relates to a metal fixing plate for a burglar alarm, specifically a metal fixing plate for a burglar alarm used in home security equipment. Background Technology

[0002] Metal retaining plates for burglar alarms are essential components of home security systems. They are metal fittings, typically made of metal, installed on security doors to secure the lock body. Their main function is to firmly connect the lock body (including the lock cylinder and bolt) to the wall (or door), preventing it from falling off or being damaged, thus improving door security. Furthermore, they ensure the lock body is accurately positioned, preventing swinging or loosening when opening and closing the door.

[0003] The fasteners (bolts or screws, etc.) on existing home security equipment are usually installed perpendicular to the wall (or door). The wall has corresponding holes for the fasteners. Over time, the holes can become enlarged, causing the metal fasteners to loosen. The metal fasteners can only be readjusted and reinstalled, which causes inconvenience in installation. Utility Model Content

[0004] The purpose of this utility model is to provide a metal fixing plate for home security devices and anti-theft devices, which makes it easy to reinstall without adjusting the position of the plate, thus greatly facilitating its use and expanding its applicability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal fixing plate for home security devices and anti-theft devices, comprising a patch, an angle adjustment component on the patch, and a mounting base on the patch, wherein the mounting base has mounting holes extending through both ends. The angle adjustment component comprises a mounting plate and a rotating shaft fixed on the mounting plate. The mounting plate and the rotating shaft are eccentrically designed, and the mounting plate has a movable groove extending through both ends. A mounting sleeve is provided in the movable groove. The mounting plate and the mounting sleeve are connected by an angle adjustment shaft. A fixing component is fixed in the mounting sleeve. The fixing component can adopt a fixing structure in the prior art, such as bolts or screws. A support rod is provided at the end of the rotating shaft away from the mounting plate.

[0006] Preferably, multiple sets of angle adjustment components are provided, and the multiple sets of angle adjustment components are distributed in the circumferential direction of the patch.

[0007] Preferably, the support rod is horizontally positioned and fixed to the mounting base, so that the support rod can support the mounting plate and the rotating shaft.

[0008] Preferably, the movable groove is inclined, and the angle of inclination of the movable groove is between 25° and 60°.

[0009] Preferably, two inner grooves are provided in the movable groove, and two angle adjustment shafts are provided in total, with the two angle adjustment shafts respectively located in the two inner grooves.

[0010] Preferably, both the mounting sleeve and the fastener are inclined, with the two ends of the fastener protruding from the two ends of the mounting plate, and the bottom of the fastener located below the mounting base. Therefore, the bottom of the fastener can be inserted into the wall to fix the patch to the wall.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This utility model, through the setting of the angle adjustment component, allows the angle of the fixing component to be adjusted when it cannot be installed perpendicular to the wall (or door), so as to adapt to the installation of different walls and meet different situations in actual use; and if the original fixing component becomes loose, it is easy to reinstall without adjusting the position of the patch, thus greatly facilitating use and expanding the scope of application. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0014] Figure 2 This utility model Figure 1 Sectional view of AA;

[0015] Figure 3 This utility model Figure 2 Enlarged view of B in the middle;

[0016] Figure 4 This utility model Figure 1 A magnified view of C.

[0017] The reference numerals and names in the figure are as follows: 1. Patch; 11. Mounting base; 12. Mounting hole; 2. Angle adjustment assembly; 21. Mounting plate; 211. Movable groove; 212. Inner groove; 22. Rotating shaft; 23. Support rod; 24. Angle adjustment shaft; 25. Mounting sleeve; 26. Fixing component. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0020] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0021] Please see Figure 1 The present invention provides an embodiment of a metal fixing plate for home security equipment anti-theft devices, including a patch 1, on which multiple sets of angle adjustment components 2 are provided. The multiple sets of angle adjustment components 2 are distributed in the circumferential direction of the patch 1. In this embodiment, three sets of angle adjustment components 2 are provided.

[0022] Please see Figure 2 The patch 1 includes a mounting base 11, on which mounting holes 12 are provided through both ends. In this embodiment, there are three mounting holes 12, which are used to set three sets of angle adjustment components 2. The angle adjustment component 2 includes a mounting plate 21 and a rotating shaft 22 fixed on the mounting plate 21. The mounting plate 21 and the rotating shaft 22 are eccentrically designed. A support rod 23 is provided at the end of the rotating shaft 22 away from the mounting plate 21. The support rod 23 is horizontally set and fixed on the mounting base 11, so that the support rod 23 can support the mounting plate 21 and the rotating shaft 22.

[0023] Please see Figure 3The mounting plate 21 has a movable groove 211 extending through both ends. The movable groove 211 is inclined and has two inner grooves 212 inside. The angle of inclination of the movable groove 211 is between 25° and 60°. The mounting sleeve 25 is installed inside the movable groove 211. The mounting plate 21 and the mounting sleeve 25 are connected by an angle adjustment shaft 24. In this embodiment, there are two angle adjustment shafts 24. A fastener 26 is fixed inside the mounting sleeve 25. The fastener 26 can adopt a fixing structure in the prior art, such as bolts or screws. The two angle adjustment shafts 24 are respectively installed in the two inner grooves 212. The bottom of the fastener 26 is located below the mounting base 11, so the bottom of the fastener 26 can penetrate into the wall and fix the patch 1 to the wall.

[0024] Please see Figure 4 The mounting sleeve 25 and the fastener 26 are both inclined. The mounting sleeve 25 is located on one side of the support rod 23. The tops of the mounting sleeve 25 and the fastener 26 both protrude from the mounting plate 21.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A metal fixing piece for home security devices and anti-theft devices, comprising a patch (1), characterized in that: An angle adjustment component (2) is provided on the patch (1), and the patch (1) includes a mounting base (11). The mounting base (11) is provided with mounting holes (12) that pass through both ends of it. The angle adjustment component (2) includes a mounting plate (21) and a rotating shaft (22) fixed on the mounting plate (21). The mounting plate (21) and the rotating shaft (22) are eccentrically designed. The mounting plate (21) is provided with a movable groove (211) that passes through both ends of it. A mounting sleeve (25) is provided in the movable groove (211). The mounting plate (21) and the mounting sleeve (25) are connected by an angle adjustment shaft (24). A fixing member (26) is fixed in the mounting sleeve (25). A support rod (23) is provided at the end of the rotating shaft (22) away from the mounting plate (21).

2. The metal fixing plate for a home security device anti-theft device according to claim 1, characterized in that: The angle adjustment component (2) is provided in multiple sets, and the multiple sets of angle adjustment components (2) are distributed in the circumferential direction of the patch (1).

3. A metal fixing plate for a home security device anti-theft device according to claim 1, characterized in that: The support rod (23) is set horizontally and is fixed on the mounting base (11).

4. A metal fixing plate for a home security device anti-theft device according to claim 1, characterized in that: The movable groove (211) is inclined, and the angle of inclination of the movable groove (211) is between 25° and 60°.

5. A metal fixing plate for a home security device anti-theft device according to claim 1, characterized in that: The movable groove (211) is provided with two inner grooves (212), and there are two angle adjustment shafts (24), which are respectively located in the two inner grooves (212).

6. A metal fixing plate for a home security device anti-theft device according to claim 1, characterized in that: Both the mounting sleeve (25) and the fastener (26) are inclined, and the two ends of the fastener (26) protrude from the two ends of the mounting plate (21).

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