Wall-mounted signal receiving power amplifier

Abstract

The utility model relates to the technical field of signal receiving power amplifiers, in particular to a wall-mounted signal receiving power amplifier which comprises a signal receiving power amplifier body, a fixed clamping block arranged on the signal receiving power amplifier body and a sliding clamping block connected to the fixed clamping block in a sliding mode in the vertical direction. A lower clamping part is arranged at the bottom of the fixed clamping block, an upper clamping part is arranged on the sliding clamping block, and the upper clamping part is located above the lower clamping part; when the signal receiving power amplifier is installed on a wall, screws do not need to be turned in the whole process, overall disassembly and assembly are more convenient, the time needed for overall disassembly and assembly can be greatly shortened, and the signal receiving power amplifier can be taken down for maintenance, overhaul and assembly more conveniently.

Description

Technical field:

[0001] The utility model relates to the technical field of signal receiving power amplifiers, in particular to a wall-mounted signal receiving power amplifier. Background technology:

[0002] A wall-mounted signal receiving power amplifier, as the name implies, is a signal receiving power amplifier that can be installed on the wall.

[0003] Most of the existing wall-mounted signal receiving power amplifiers are installed by locking screws, that is, firstly, a mounting bracket is fixed to the wall by expansion screws, and a plurality of mounting screw holes are provided on the mounting bracket, and then the signal receiving power amplifier is locked to the mounting bracket by screws; the signal receiving power amplifier is installed on the wall by locking screws, and the overall disassembly and assembly takes a long time, which is inconvenient to remove, maintain, inspect and reinstall the signal receiving power amplifier. Utility model content:

[0004] The purpose of the utility model is to provide a wall-mounted signal receiving power amplifier to address the deficiencies in the prior art. The overall disassembly and assembly is more convenient, the time required for overall disassembly and assembly can be greatly shortened, and it is more convenient to remove, maintain, overhaul and reinstall the signal receiving power amplifier.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a wall-mounted signal receiving power amplifier, including a signal receiving power amplifier main body, and also including a fixed card block arranged on the signal receiving power amplifier main body, and a sliding card block slidably connected to the fixed card block along the vertical direction, wherein a lower card portion is provided at the bottom of the fixed card block, and an upper card portion is provided on the sliding card block, and the upper card portion is located above the lower card portion.

[0006] A further improvement to the above scheme is that an upper clamp is provided on the top of the fixed clamp, a lower clamp is provided on the sliding clamp, the lower clamp is located directly below the upper clamp, and a compression spring is clamped between the upper clamp and the lower clamp.

[0007] A further improvement to the above scheme is that an upper guide post is provided on the upper clamping piece, a lower guide post is provided on the lower clamping piece, and compression springs are respectively sleeved on the upper guide post and the lower guide post.

[0008] A further improvement to the above solution is that the upper guide column is a bolt.

[0009] A further improvement to the above solution is that the upper clamping portion includes two upper clamping hooks arranged side by side in the horizontal direction, and the lower clamping portion includes two lower clamping hooks arranged side by side in the horizontal direction.

[0010] A further improvement to the above solution is that the positions of the two upper hooks in the horizontal direction are located between the positions of the two lower hooks in the horizontal direction.

[0011] A further improvement to the above solution is that a buckle hole is formed on the top of the sliding block.

[0012] A further improvement to the above solution is that a limit stop portion is protruding forward on the top of the fixed clamping block, and a clamping convex portion is formed on the top of the sliding clamping block extending to both sides.

[0013] The utility model has the beneficial effects that: the utility model provides a wall-mounted signal receiving power amplifier, comprising a signal receiving power amplifier body, a fixed card block arranged on the signal receiving power amplifier body, and a sliding card block slidably connected to the fixed card block along a vertical direction, wherein a lower card portion is arranged at the bottom of the fixed card block, and an upper card portion is arranged on the sliding card block, and the upper card portion is located above the lower card portion;

[0014] Compared with the traditional wall-mounted signal receiving power amplifier that uses screw locking method, when the utility model is installed on the wall, firstly a nail is installed on the wall, and then the lower clamping part on the fixed clamping block cooperates with the upper clamping part on the sliding clamping block, so that the main body of the signal receiving power amplifier can be quickly and conveniently hung on the nail on the wall, thereby completing the installation of the main body of the signal receiving power amplifier on the wall. The whole process does not require screwing, and the overall disassembly and assembly is more convenient, which can greatly shorten the time required for the overall disassembly and assembly, and is more convenient to remove, maintain, inspect and reinstall the signal receiving power amplifier. Description of the drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Explanation of the accompanying drawings: signal receiving power amplifier body 1, fixed card block 2, lower card part 21, lower hook 211, limit stop part 22, sliding card block 3, upper card part 31, upper hook 311, buckle hole 32, card protrusion 33, upper clamping piece 4, lower clamping piece 5, compression spring 6, upper guide column 7, lower guide column 8. Specific implementation method:

[0017] The utility model will be further described below in conjunction with the accompanying drawings. Figure 1As shown, the utility model includes a signal receiving power amplifier body 1, and also includes a fixed card block 2 arranged on the signal receiving power amplifier body 1, and a sliding card block 3 slidably connected to the fixed card block 2 along the vertical direction, wherein the bottom of the fixed card block 2 is provided with a lower card portion 21, and the sliding card block 3 is provided with an upper card portion 31, and the upper card portion 31 is located above the lower card portion 21; compared with the conventional wall-mounted signal receiving power amplifier using a screw locking method, when the utility model is installed on the wall, a nail is first installed on the wall, and then the lower card portion 21 on the fixed card block 2 cooperates with the upper card portion 31 on the sliding card block 3, so that the signal receiving power amplifier body 1 can be quickly and conveniently hung on the nail on the wall, thereby completing the installation of the signal receiving power amplifier body 1 on the wall, and the whole process does not need to tighten the screws, and the overall disassembly and assembly is more convenient, which can greatly shorten the time required for the overall disassembly and assembly, and is more convenient to remove, maintain, overhaul and reinstall the signal receiving power amplifier.

[0018] An upper clamping piece 4 is provided on the top of the fixed card block 2, and a lower clamping piece 5 is provided on the sliding card block 3. The lower clamping piece 5 is located directly below the upper clamping piece 4, and a compression spring 6 is clamped between the upper clamping piece 4 and the lower clamping piece 5; the compression spring 6 can make the sliding card block 3 always have a downward sliding force, so that the upper clamping part 31 and the lower clamping part 21 can be more firmly clamped to the wall nail, so as to better ensure that the signal receiving power amplifier body 1 will not fall off the wall.

[0019] An upper guide column 7 is provided on the upper clamping piece 4, and a lower guide column 8 is provided on the lower clamping piece 5. The compression spring 6 is respectively mounted on the upper guide column 7 and the lower guide column 8. The upper guide column 7 and the lower guide column 8 can prevent the compression spring 6 from deviating, so that the compression spring 6 can be clamped between the upper clamping piece 4 and the lower clamping piece 5 more stably.

[0020] The upper guide post 7 in this embodiment is a bolt, and the upper guide post 7 can be quickly and conveniently installed on the upper clamping piece 4 and can be quickly and conveniently removed from the upper clamping piece 4, thereby making it easier to install and disassemble the spring.

[0021] The upper clamping portion 31 includes two upper clamping hooks 311 arranged side by side in the horizontal direction, and the lower clamping portion 21 includes two lower clamping hooks 211 arranged side by side in the horizontal direction; the positions of the two upper clamping hooks 311 in the horizontal direction are located between the positions of the two lower clamping hooks 211 in the horizontal direction; the two upper clamping hooks 311 and the two lower clamping hooks 211 can clamp the hanging nail more firmly, thereby better ensuring that the signal receiving power amplifier body 1 will not fall off the wall.

[0022] A buckle-pull hole 32 is formed on the top of the sliding block 3, and the sliding block 3 can be pulled more conveniently through the buckle-pull hole 32, which is more practical.

[0023] A limit stop 22 is protruded forward from the top of the fixed block 2, and a protruding portion 33 is formed on the top of the sliding block 3 extending to both sides; the cooperation between the limit stop 22 and the protruding portion 33 can prevent the sliding block 3 from falling downward when the nail is not clamped.

[0024] Working principle:

[0025] The upper clamping portion 31 of the sliding clamping block 3 and the lower clamping portion 21 of the fixed clamping block 2 are respectively aligned with the hanging nails on the wall, and the sliding clamping block 3 is released. The sliding clamping block 3 slides downward under the elastic force of the compression spring 6, and the upper clamping portion 31 of the sliding clamping block 3 clamps the top of the hanging nail, and the lower clamping portion 21 of the fixed clamping block 2 clamps the bottom of the hanging nail, thereby hanging the signal receiving power amplifier body 1 on the hanging nail on the wall. Similarly, the sliding clamping block 3 can be pulled upward to release the clamping of the hanging nail on the wall, so that the signal receiving power amplifier body 1 can be quickly and conveniently removed from the hanging nail; when the utility model is installed on the wall, the whole process does not need to tighten screws, the overall disassembly and assembly is more convenient, and the time required for the overall disassembly and assembly can be greatly shortened, and it is more convenient to remove, maintain, overhaul and reinstall the signal receiving power amplifier.

[0026] Of course, the above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A wall-mounted signal receiving power amplifier, comprising a signal receiving power amplifier body (1), characterized in that: The invention also comprises a fixed card block (2) arranged on the signal receiving power amplifier body (1), and a sliding card block (3) slidably connected to the fixed card block (2) in a vertical direction, wherein a lower card portion (21) is provided at the bottom of the fixed card block (2), and an upper card portion (31) is provided on the sliding card block (3), and the upper card portion (31) is located above the lower card portion (21).

2. The wall-mounted signal receiving power amplifier according to claim 1, characterized in that: An upper clamping piece (4) is provided on the top of the fixed clamping block (2), a lower clamping piece (5) is provided on the sliding clamping block (3), the lower clamping piece (5) is located directly below the upper clamping piece (4), and a compression spring (6) is sandwiched between the upper clamping piece (4) and the lower clamping piece (5).

3. The wall-mounted signal receiving power amplifier according to claim 2, characterized in that: The upper clamping piece (4) is provided with an upper guide column (7), the lower clamping piece (5) is provided with a lower guide column (8), and the compression spring (6) is respectively sleeved on the upper guide column (7) and the lower guide column (8).

4. The wall-mounted signal receiving power amplifier according to claim 3, characterized in that: The upper guide column (7) is a bolt.

5. The wall-mounted signal receiving power amplifier according to claim 1, characterized in that: The upper clamping portion (31) comprises two upper clamping hooks (311) arranged side by side in the horizontal direction, and the lower clamping portion (21) comprises two lower clamping hooks (211) arranged side by side in the horizontal direction.

6. The wall-mounted signal receiving power amplifier according to claim 5, characterized in that: The positions of the two upper hooks (311) in the horizontal direction are located between the positions of the two lower hooks (211) in the horizontal direction.

7. A wall-mounted signal receiving power amplifier according to any one of claims 1 to 6, characterized in that: A buckle hole (32) is formed on the top of the sliding block (3).

8. A wall-mounted signal receiving power amplifier according to any one of claims 1 to 6, characterized in that: The top of the fixed clamping block (2) is provided with a limit stopper (22) protruding forward, and the top of the sliding clamping block (3) is formed with clamping protrusions (33) extending to both sides.

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