CN109058688B

CN109058688B - A convenient mounting bracket for electroacoustic equipment stereo set

Info

Publication number: CN109058688B
Application number: CN201811021509.9A
Authority: CN
Inventors: 邢君来
Original assignee: Anqing Jinhuihuang Electronic Technology Co ltd
Current assignee: Anqing Jinhuihuang Electronic Technology Co ltd
Priority date: 2018-09-03
Filing date: 2018-09-03
Publication date: 2020-11-06
Anticipated expiration: 2038-09-03
Also published as: CN109058688A

Abstract

The invention discloses a convenient mounting rack for an electroacoustic equipment sound, which comprises a base and a sound box, wherein the base is positioned below the sound box, a lifting device is arranged on the base, the upper end of the lifting device is rotatably provided with a rotating rod, a fixed plate is fixedly arranged on the rotating rod, a buckle device is rotatably arranged on the fixed plate and comprises a gear, gear teeth, a rotating seat, a spring, a sliding block and a limiting seat, the gear and the gear teeth are in meshing motion, the gear teeth are fixedly arranged on the outer side of the rotating seat, the spring is arranged in the rotating seat, one end of the spring is fixedly connected with the sliding block, so that the sound box can be adjusted in multiple angles, the mounting rack is suitable for being used in multiple occasions, the adjustment of the angle of the sound box through excessive steps is avoided, the workload of angle adjustment is reduced, the sound box can be rapidly mounted, the invention has simple operation, strong practicability and convenient popularization and use.

Description

A convenient mounting bracket for electroacoustic equipment stereo set

Technical Field

The invention relates to the technical field of electroacoustic equipment, in particular to a convenient and fast mounting rack for a sound box of an electroacoustic equipment.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased. The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.

The mounting bracket of most of electroacoustic equipment audio amplifier, can not carry out the multi-angle to the audio amplifier and adjust, lead to being unable to be applicable to multiple occasion and use, lead to the angle that needs adjust the audio amplifier through too much steps, the work load of angle modulation has been increased, can not be quick install the audio amplifier and demolish work, need drop into a large amount of manpowers and accomplish, lead to work efficiency low, in the prior art, the operation is complicated, the practicality is weak, be not convenient for popularize and use, we propose a convenient mounting bracket for electroacoustic equipment stereo set for this reason and be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a convenient mounting rack for an electroacoustic equipment sound so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a convenient mounting bracket for electroacoustic equipment stereo set, includes base and audio amplifier, the base is located the audio amplifier below, be equipped with the lifting device on the base, the lifting device upper end is rotated and is equipped with the dwang, the fixed plate that is equipped with on the dwang, it is equipped with buckle device to rotate on the fixed plate, buckle device includes the gear, the teeth of a cogwheel, rotates seat, spring, sliding block and spacing seat, the meshing motion is done with the teeth of a cogwheel to the gear, the teeth of a cogwheel is fixed to be established in the outside of rotating the seat, be equipped with the spring in the rotation seat, spring one end fixed connection is equipped with the sliding block, the sliding block removes and runs through to spacing seat.

Preferably, the lifting device is provided with two sets of base center lines distributed on the base as the symmetry axis, the lifting device comprises a mounting seat, a transmission rod, an operating rod and a moving rod, the mounting seat is hinged to be provided with the transmission rod, the other end of the transmission rod is hinged to be arranged on the operating rod, one end of the operating rod is rotatably connected to be provided with the moving rod, and the moving rod is movably located in the mounting seat.

Preferably, the mounting seat is fixedly mounted on the base, the transmission rod is hinged to the upper half portion of the mounting seat, and the length of the transmission rod is larger than the distance from the hinged position of the transmission rod and the operating rod to the hinged position of the operating rod and the moving rod.

Preferably, the length of the rotating rod is smaller than that of the mounting seat, the width of the fixing plate is smaller than that of the base, the gear is rotatably arranged on the fixing plate, and the gear teeth are annular.

Preferably, the seat of rotating is "T" word shape of falling, the spring is compression spring, the sliding block is the rectangle form, and the removal length of sliding block is greater than the length of sliding block, spacing seat is the rectangle form by the sliding block department of running through, and spacing seat is the indent cylindric.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the gear and the gear teeth are engaged to move through the driving gear, the rotating seat is enabled to rotate on the fixed plate, the sliding block penetrates through one side of the limiting seat, the same movement is carried out on the limiting seat, the sound box is enabled to carry out the same movement, the buckle device on the fixed plate is enabled to rotate to the lower part of the fixed plate through rotating the rotating rod, the sound box carries out the same movement, the sound box is enabled to rotate above the base, the sound box can be adjusted in multiple angles, the sound box is suitable for being used in multiple occasions, the adjustment of the angle of the sound box through multiple steps is avoided, and the workload of angle adjustment is reduced.

2. The operation rod is pushed upwards, the operation rod rotates on the conveying rod, one end of the operation rod pulls the moving rod downwards, the rotating rod moves the same, the sound box moves the same, when the lower end face of the sound box is located on the base, the operation rod stops being pushed, the sliding block is pushed inwards, the spring is compressed, the sliding block is located in the limiting seat, the sound box is moved in a reverse operation mode, the limiting seat fixed to the sound box is separated from the rotating seat, the sound box is dismounted, the sound box is mounted and dismounted in a reverse operation mode, the sound box can be mounted and dismounted quickly, manpower is saved, and meanwhile work efficiency is improved.

Drawings

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

FIG. 2 is a schematic structural diagram of a lifting device according to the present invention;

FIG. 3 is an enlarged structural view of the structure A in FIG. 1 according to the present invention.

In the figure: the sound box comprises a base 1, a lifting device 2, a mounting seat 21, a transmission rod 22, an operating rod 23, a movable rod 24, a rotating rod 5, a fixing plate 6, a buckling device 7, a gear 71, gear teeth 72, a rotating seat 73, a spring 74, a sliding block 75, a limiting seat 76 and a sound box 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a convenient mounting bracket for electroacoustic equipment stereo set, including base 1 and audio amplifier 8, base 1 is located audio amplifier 8 below, be equipped with lifting device 2 on the base 1, lifting device 2 is equipped with two sets ofly and uses the base 1 central line to distribute on base 1 as the symmetry axis, lifting device 2 includes mount pad 21, transfer line 22, action bars 23 and carriage release lever 24, the articulated transfer line 22 that is equipped with on the mount pad 21, the articulated establishment of action bars 22 other end is on

action bars

23, 23 one end of action bars rotates to be connected and is equipped with carriage release lever 24, carriage release lever 24 removes and is located mount pad 21.

Further, referring to fig. 1-2, a rotating rod 5 is rotatably disposed at an upper end of the lifting device 2, the mounting base 21 is fixedly mounted on the base 1, the transmission rod 22 is hinged to an upper half portion of the mounting base 21, and a length of the transmission rod 22 is greater than a distance from a hinged portion of the transmission rod 22 and the operation rod 23 to a hinged portion of the operation rod 23 and the moving rod 24.

Further, referring to fig. 1-3, a fixing plate 6 is fixedly disposed on the rotating rod 5, a fastening device 7 is rotatably disposed on the fixing plate 6, the fastening device 7 includes a gear 71, a gear tooth 72, a rotating seat 73, a spring 74, a sliding block 75, and a limiting seat 76, the gear 71 and the gear tooth 72 perform a meshing motion, the length of the rotating rod 5 is smaller than the length of the mounting seat 21, the width of the fixing plate 6 is smaller than the length of the base 1, the gear 71 is rotatably disposed on the fixing plate 6, and the gear tooth 72 is in a ring shape.

Further, referring to fig. 1-3, the gear teeth 72 are fixedly disposed on the outer side of the rotating seat 73, a spring 74 is disposed in the rotating seat 73, one end of the spring 74 is fixedly connected with a sliding block 75, the sliding block 75 moves to penetrate to one side of the limiting seat 76, a sound box 8 is fixedly disposed above the limiting seat 76, the rotating seat 73 is in an inverted "T" shape, the spring 74 is a compression spring, the sliding block 75 is in a rectangular shape, the moving length of the sliding block 75 is greater than that of the sliding block 75, the penetrating portion of the limiting seat 76 by the sliding block 75 is in a rectangular shape, and the limiting seat 76 is in an inward concave cylindrical shape.

The working principle is as follows: the invention makes the gear 71 and the gear 72 engage with each other by driving the gear 71, makes the rotating seat 73 rotate on the fixed plate 6, the sliding block 75 runs through one side of the limiting seat 76, makes the same motion to the sound box 8, makes the sound box 8 located above the base 1 rotate through the rotating rod 5, makes the fastening device on the fixed plate 6 rotate to the lower side of the fixed plate 6, makes the sound box do the same motion, then pushes the operating rod 23 upwards, the operating rod 23 rotates on the transmission rod 22, one end of the operating rod 23 pulls the moving rod 24 downwards, makes the rotating rod 5 do the same motion, makes the sound box 8 do the same motion, when the lower end surface of the sound box 8 is located on the base 1, stops pushing the operating rod 23, makes the sliding block 75 located in the limiting seat 76 by pushing the sliding block 75 inwards, compresses the spring 74, at this time, reversely operates the step of moving the sound box 8, the limiting seat 76 fixed on the sound box 8 is separated from the rotating seat 73, so that the sound box is removed, and the steps are operated in the reverse direction to complete the sound box installation.

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 convenient mounting bracket for electroacoustic equipment stereo set, includes base (1) and audio amplifier (8), its characterized in that: the base (1) is positioned below the sound box (8), the lifting device (2) is arranged on the base (1), a rotating rod (5) is rotatably arranged at the upper end of the lifting device (2), a fixed plate (6) is fixedly arranged on the rotating rod (5), the fixing plate (6) is rotatably provided with a buckle device (7), the buckle device (7) comprises a gear (71), gear teeth (72), a rotating seat (73), a spring (74), a sliding block (75) and a limiting seat (76), the gear (71) and the gear teeth (72) do meshing motion, the gear teeth (72) are fixedly arranged on the outer side of the rotating seat (73), a spring (74) is arranged in the rotating seat (73), one end of the spring (74) is fixedly connected with a sliding block (75), the sliding block (75) moves to penetrate through one side of the limiting seat (76), and a sound box (8) is fixedly arranged above the limiting seat (76);

the lifting device (2) is provided with two groups which are distributed on the base (1) by taking the central line of the base (1) as a symmetry axis, the lifting device (2) comprises a mounting seat (21), a transmission rod (22), an operating rod (23) and a moving rod (24), the transmission rod (22) is hinged on the mounting seat (21), the other end of the transmission rod (22) is hinged on the operating rod (23), one end of the operating rod (23) is rotatably connected with the moving rod (24), and the moving rod (24) is movably positioned in the mounting seat (21);

the mounting seat (21) is fixedly mounted on the base (1), the transmission rod (22) is hinged to the upper half portion of the mounting seat (21), and the length of the transmission rod (22) is larger than the distance from the hinged position of the transmission rod (22) and the operating rod (23) to the hinged position of the operating rod (23) and the moving rod (24).

2. A portable mount for an electroacoustic device sound as claimed in claim 1, wherein: the length of dwang (5) is less than the length of mount pad (21), the width of fixed plate (6) is less than the length of base (1), gear (71) rotate and establish on fixed plate (6), the teeth of a cogwheel (72) are the annular form.

3. A portable mount for an electroacoustic device sound as claimed in claim 1, wherein: rotate seat (73) and be "T" word shape of falling, spring (74) are compression spring, sliding block (75) are the rectangle form, and the length of removal of sliding block (75) is greater than the length of sliding block (75), spacing seat (76) are the rectangle form by sliding block (75) through-going department, and spacing seat (76) are the indent cylindric.