Doorbell anti-theft support

Abstract

The utility model relates to the field of doorbell instruments. The doorbell anti-theft support comprises a base, the interior of the base is fixedly connected with a fastener structure, the upper surface of the base is fixedly connected with a frame seat, the interior of the frame seat is rotatably connected with a frame sleeve through a rotating mechanism, the outer side wall of the frame sleeve is fixedly connected with a U-shaped frame, and the outer side wall of the frame seat is fixedly connected with an outer frame. The inner wall of the outer frame is fixedly connected with the U-shaped frame, a screw rod is arranged above the outer frame, and a bolt is fixedly connected to the top end of the outer side wall of the screw rod; by arranging the base, the frame seat, the frame sleeve, the U-shaped frame and the outer frame for assembly, split type design is facilitated, disassembly and assembly are convenient, the support can rotate through the design of the frame sleeve and the frame seat, the distance between the protective sleeve and the U-shaped frame can be adjusted through the design of the screw, clamping is facilitated, and the support can be applied to installation of various doorbells and is simple in structure and convenient to use. Usage is convenient and utilization efficiency is high.

Description

Technical Field

[0001] The utility model relates to a bracket, more specifically to a doorbell anti-theft bracket. Background Art

[0002] In life, people need various types of doors for use. In traditional doors, doorbells are often provided for outdoor users to call indoor owners. The existing anti-theft bracket does not have a doorbell base fixing panel to adapt to various types of doorbells; and the existing anti-theft bracket is an integrated design and cannot be separated, so it needs to be replaced as a whole when replaced, and the installation is also more complicated. In addition, the current doorbell cannot be rotated left and right, which is more troublesome to use. Utility Model Content

[0003] The main technical problem solved by the utility model is to provide a doorbell anti-theft bracket, which can solve the above-mentioned problems.

[0004] To solve the above technical problems, according to one aspect of the utility model, more specifically, a doorbell anti-theft bracket includes a base, a fastener structure is fixedly connected inside the base, a frame seat is fixedly connected to the upper surface of the base, a frame sleeve is rotatably connected inside the frame seat through a rotating mechanism, an outer wall of the frame sleeve is fixedly connected to a U-shaped frame, an outer wall of the frame seat is fixedly connected to an outer frame, an inner wall of the outer frame is fixedly connected to the U-shaped frame, a screw is provided above the outer frame, a bolt is fixedly connected to the top end of the outer wall of the screw, a protective cover is detachably connected to the bottom end of the outer wall of the screw, and a screw sleeve is threadedly connected to the outer wall of the screw.

[0005] Furthermore, the fastener structure includes a bottom shell, a spring, a pushing block, and a protective shell; the bottom shell is fixedly connected to the inside of the base, the pushing block is slidably connected to the inside of the bottom shell, the spring is fixedly connected between the pushing block and the inner right side of the bottom shell, the outer wall of the bottom shell is fixedly connected to the protective shell, and the pushing block passes through the protective shell and is slidably connected thereto.

[0006] Furthermore, the bottom end of the screw rod is located inside the U-shaped frame, and the protective sleeve is located inside the U-shaped frame.

[0007] Furthermore, the rotating mechanism includes a rotating rod and a rotating sleeve, the rotating rod passes through the frame seat and the frame sleeve, and the right end of the outer wall of the rotating rod is detachably connected to the rotating sleeve.

[0008] The beneficial effects of the doorbell anti-theft bracket of the utility model are:

[0009] The assembly is carried out by setting a base, a frame seat, a frame sleeve, a U-shaped frame and an outer frame, which is convenient for split design and easy disassembly and installation. The frame sleeve and the frame seat are designed to be rotatable, and the distance between the protective cover and the U-shaped frame is adjustable through the screw design, which is convenient for clamping. The bracket can be applied to the installation of various doorbells, has a simple structure, is easy to use, and has high utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0011] Figure 1 This is a schematic diagram of the overall structure of a doorbell anti-theft bracket of the utility model;

[0012] Figure 2 This is a schematic diagram of the partial structure of a doorbell anti-theft bracket of the utility model;

[0013] Figure 3 This is a structural schematic diagram of a base and a bracket in a doorbell anti-theft bracket of the utility model;

[0014] Figure 4 The utility model is an internal schematic diagram of a fastener structure in a doorbell anti-theft bracket.

[0015] In the figure: 1. base; 2. fastener structure; 3. frame seat; 4. rotating mechanism; 5. frame sleeve; 6. U-shaped frame; 7. outer frame; 8. screw rod; 9. bolt; 10. protective sleeve; 11. screw sleeve; 12. bottom shell; 13. spring; 14. push block; 15. protective shell; 16. rotating rod; 17. rotating sleeve. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0017] According to one aspect of the present invention, Figure 1 As shown in —4, a doorbell anti-theft bracket is provided, including a base 1, a fastener structure 2 is fixedly connected inside the base 1, a frame seat 3 of the base 1, the frame seat 3 is rotatably connected to a frame sleeve 5 inside through a rotating mechanism 4, the outer wall of the frame sleeve 5 is fixedly connected to a U-shaped frame 6, the outer wall of the frame seat 3 is fixedly connected to an outer frame 7, the inner wall of the outer frame 7 is fixedly connected to the U-shaped frame 6, a screw rod 8 is provided above the outer frame 7, a bolt 9 is fixedly connected to the top of the outer wall of the screw rod 8, a protective sleeve 10 is detachably connected to the bottom end of the outer wall of the screw rod 8, a screw sleeve 11 is threadedly connected to the outer wall of the screw rod 8, the frame sleeve 5 and the frame seat 3 are assembled by the rotating mechanism 4, and the rotating mechanism 4 allows the frame sleeve 5 to rotate, and the distance adjustment between the protective sleeve 10 and the U-shaped frame 6 is achieved by the screw rod 8.

[0018] In this embodiment, the fastener structure 2 includes a bottom shell 12, a spring 13, a pushing block 14, and a protective shell 15. The bottom shell 12 is fixedly connected to the inside of the base 1, and the pushing block 14 is slidably connected to the inside of the bottom shell 12. The spring 13 is fixedly connected between the pushing block 14 and the inner right side of the bottom shell 12, and the outer wall of the bottom shell 12 is fixedly connected to the protective shell 15. The pushing block 14 penetrates the protective shell 15 and is slidably connected thereto, and the pushing block 14 pushes the spring 13 to squeeze it.

[0019] In this embodiment, the bottom end of the screw rod 8 is located inside the U-shaped frame 6 , and the protective cover 10 is located inside the U-shaped frame 6 to limit the position of the protective cover 10 .

[0020] In this embodiment, the rotating mechanism 4 includes a rotating rod 16 and a rotating sleeve 17. The rotating rod 16 passes through the frame seat 3 and the frame sleeve 5. The right end of the outer wall of the rotating rod 16 is disassembled and connected with the rotating sleeve 17. After the positions of the frame sleeve 5 and the frame seat 3 are fixed, the rotating rod 16 passes through the frame sleeve 5 and the frame seat 3 and is tightened by the rotating sleeve 17.

[0021] The working principle of the device is: fix the base 1 and the frame seat 3, then install the frame sleeve 5 in position, penetrate the frame sleeve 5 and the frame seat 3 through the rotating rod 16, tighten them through the rotating sleeve 17, drive the screw rod 8 to rotate through the bolt 9, and realize the position adjustment of the protective cover 10.

[0022] The electrical components that appear in this article are all electrical components that exist in reality.

[0023] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A doorbell anti-theft bracket, comprising a base (1), characterized in that: The base (1) is fixedly connected with a fastener structure (2) inside, the upper surface of the base (1) is fixedly connected with a frame seat (3), the frame seat (3) is rotatably connected with a frame sleeve (5) inside through a rotating mechanism (4), the outer wall of the frame sleeve (5) is fixedly connected with a U-shaped frame (6), the outer wall of the frame seat (3) is fixedly connected with an outer frame (7), the inner wall of the outer frame (7) is fixedly connected with the U-shaped frame (6), a screw rod (8) is provided above the outer frame (7), the top end of the outer wall of the screw rod (8) is fixedly connected with a bolt (9), the bottom end of the outer wall of the screw rod (8) is detachably connected with a protective sleeve (10), and the outer wall of the screw rod (8) is threadedly connected with a screw sleeve (11).

2. The doorbell anti-theft bracket according to claim 1, characterized in that: The fastener structure (2) comprises a bottom shell (12), a spring (13), a pushing block (14), and a protective shell (15); the bottom shell (12) is fixedly connected to the interior of the base (1); the pushing block (14) is slidably connected to the interior of the bottom shell (12); the spring (13) is fixedly connected between the pushing block (14) and the right side of the interior of the bottom shell (12); the outer wall of the bottom shell (12) is fixedly connected to the protective shell (15); and the pushing block (14) passes through the protective shell (15) and is slidably connected thereto.

3. The doorbell anti-theft bracket according to claim 1, characterized in that: The bottom end of the screw rod (8) is located inside the U-shaped frame (6), and the protective sleeve (10) is located inside the U-shaped frame (6).

4. The doorbell anti-theft bracket according to claim 1, characterized in that: The rotating mechanism (4) comprises a rotating rod (16) and a rotating sleeve (17); the rotating rod (16) penetrates the frame seat (3) and the frame sleeve (5); the right end of the outer wall of the rotating rod (16) is detachably connected to the rotating sleeve (17).

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