CN215818495U

CN215818495U - Audio amplifier screen panel rapid disassembly structure and audio amplifier

Info

Publication number: CN215818495U
Application number: CN202122223034.5U
Authority: CN
Inventors: 刘劲松; 陈健宁; 曾琰; 杨顺珍; 陈单鹏; 张正熙; 彭婉
Original assignee: Wuhan Xiange Technology Co ltd
Current assignee: Wuhan Xiange Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-11
Anticipated expiration: 2031-09-14

Abstract

The utility model is suitable for the technical field of sound boxes, and provides a sound box mesh enclosure quick-release structure which comprises a driving rod and a driving mechanism, wherein the driving rod is used for driving a mesh enclosure body to move out of or enter a mounting groove formed in the side wall of the sound box body; be equipped with the mobile unit, when upwards pulling the pull rod, drive gyro wheel and ground contact support, it is very convenient, when pushing down the pull rod, drive gyro wheel and ground separation, the direct large tracts of land of audio amplifier body and ground contact, it is big to support the area, can improve stability.

Description

Audio amplifier screen panel rapid disassembly structure and audio amplifier

Technical Field

The utility model belongs to the technical field of sound boxes, and particularly relates to a sound box mesh enclosure quick-release structure and a sound box.

Background

A speaker refers to a device that can convert an audio signal into sound. Generally speaking, it is that a power amplifier is provided in the main cabinet or the bass cabinet of the sound box, and the sound is amplified and then emitted back by the sound box itself, so that the sound becomes louder.

The loudspeaker box is generally provided with the mesh enclosure, so that the effects of heat dissipation, dust prevention and the like are achieved, and the existing mesh enclosure is inconvenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sound box mesh enclosure quick-release structure and a sound box, and aims to solve the problem that an existing mesh enclosure is inconvenient to disassemble and assemble.

The utility model is realized in this way, a sound box mesh enclosure quick-release structure, comprising:

the driving rods are used for driving the mesh enclosure body to move out of or enter the mounting grooves formed in the side wall of the sound box body, the driving rods are slidably mounted at the top of the sound box body, the number of the driving rods is not less than that of the side wall of the sound box body provided with the mesh enclosure body, and the driving rods are connected with the mesh enclosure body through connecting rods;

and the driving mechanism is arranged at the top of the sound box body and is used for driving the driving rods to synchronously move.

Preferably, a slide block is fixed on the driving rod, and a sliding groove for sliding connection of the slide block is formed in the top of the sound box body.

Preferably, actuating mechanism includes pivot, carousel and connecting rod, the pivot rotates to be installed in audio amplifier body top, and fixed mounting has the carousel in the pivot, the hoop interval articulates on the carousel has many connecting rods, connecting rod and the eccentric setting of carousel articulated one end, and the quantity of the actuating lever of the quantity of connecting rod is equal and the one-to-one, and the connecting rod other end is articulated with the actuating lever.

Preferably, the connecting rod passes through the connecting piece and can dismantle with the screen panel body and be connected.

Preferably, the connecting piece includes bolt and spring, all set up the jack that supplies the bolt to penetrate on connecting rod and the screen panel body, the bolt is connected with the spring between one that the distance is more nearly in the outside one end of audio amplifier body and connecting rod and the screen panel body that is located, and the elasticity of spring orders about the bolt and moves to the audio amplifier body.

The utility model provides a sound box, includes foretell audio amplifier screen panel rapid disassembly structure, still including installing the pull rod body on the audio amplifier body.

Preferably, the loudspeaker box further comprises a moving unit used for moving the loudspeaker box body, the moving unit comprises a roller and a linkage mechanism, the linkage mechanism is connected between the pull rod body and the roller, when the pull rod is pulled upwards, the roller is driven by the linkage mechanism to be in contact with the ground for supporting, and when the pull rod is pressed downwards, the roller is driven by the linkage mechanism to be separated from the ground.

Preferably, fixed mounting has the base bottom the audio amplifier body, link mechanism trace, connecting plate and installation pole, the movable part fixed connection of trace one end and pull rod body, the trace other end extend to base department and fixedly connected with connecting plate, the interval articulates on the connecting plate has many installation poles, and the installation pole middle part is rotated through round pin axle and base and is connected, and arbitrary installation pole extends to in the base or locates outside the base, and the one end that the connecting plate was kept away from to the installation pole is rotated and is installed the gyro wheel.

Preferably, the number of the mounting rods is two, and the two mounting rods are symmetrically arranged in the base.

Preferably, the bottom of the base is provided with a moving groove for the roller to move out of the base and the bottom surface to support or move back into the base.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

the driving mechanism is arranged at the top of the sound box body and used for driving the plurality of driving rods to synchronously move, the driving mechanism comprises a rotating shaft, a rotating disc and a connecting rod, the rotating disc is rotated through the rotating shaft, the rotating disc drives the driving rods to move through the connecting rod, and the driving rods drive the mesh enclosure body to enter or move out of the mounting groove through the connecting rod, so that the rapid disassembly and assembly maintenance is convenient;

be equipped with the mobile unit for the removal of audio amplifier body, the mobile unit includes gyro wheel and link gear, link gear connects between pull rod body and gyro wheel, link gear trace, connecting plate and installation pole, when upwards pulling the pull rod, drive gyro wheel and ground contact through link gear and support, directly pull the removal through the pull rod, and is very convenient, when pushing down the pull rod, drives gyro wheel and ground separation through link gear, and the audio amplifier body is direct large tracts of land and ground contact, and the support area is big, can improve stability.

Drawings

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

FIG. 2 is a schematic structural view of embodiment 2 of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic structural view of embodiment 3 of the present invention;

fig. 5 is a side view of fig. 4.

Notations for reference numerals: 1-rotating disc, 2-rotating shaft, 3-connecting rod, 4-driving rod, 5-connecting rod, 6-bolt, 7-spring, 8-mesh enclosure body, 9-sound box body, 10-sliding block, 11-pull rod body, 12-linkage rod, 13-base, 14-pin shaft, 15-mounting rod, 16-connecting plate, 17-roller and 18-motion groove.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

An embodiment of the present invention provides a speaker mesh enclosure quick release structure, as shown in fig. 1, including:

the driving rod 4 is used for driving the mesh enclosure body 8 to move out of or enter the mounting groove formed in the side wall of the sound box body 9, the mounting groove is formed so that the mesh enclosure body 8 does not protrude out of the sound box body 9, the mesh enclosure is more attractive, but also is not easy to be damaged, the existing sound box mostly adopts the mode, the driving rod 4 is arranged at the top of the sound box body 9 in a sliding way, the number of the mesh enclosure bodies 8 is not less than that of the side walls of the sound box body 9, the driving rod 4 is connected with the mesh enclosure body 8 through the connecting rod 5, specifically, one or more mesh enclosure bodies 8 can be arranged on the same side wall of the existing sound box, when a plurality of mesh enclosure bodies are arranged, the adjacent mesh enclosure bodies 8 on the same side wall can be connected through the support rod, and the sound box body 9 is provided with a holding groove for holding the connecting rod 5 and the support rod, in the embodiment, preferably, a slide block 10 is fixed on the driving rod 4, and a sliding groove for slidably connecting the slide block 10 is formed at the top of the sound box body 9;

the driving mechanism is installed on the top of the sound box body 9 and used for driving the plurality of driving rods 4 to synchronously move, so that the driving rods 4 drive the mesh enclosure body 8 to enter or move out of the installation groove through the connecting rods 5, and rapid disassembly and maintenance are convenient to perform, in the embodiment, preferably, the driving mechanism comprises a rotating shaft 2, a rotating disc 1 and connecting rods 3, the rotating shaft 2 is rotatably installed on the top of the sound box body 9, the rotating disc 1 is fixedly installed on the rotating shaft 2, the rotating disc 1 is axially and alternately hinged with the plurality of connecting rods 3, one end of each connecting rod 3 hinged with the rotating disc 1 is eccentrically arranged, the number of the driving rods 4 of the connecting rods 3 is equal and corresponds to one another, the other end of each connecting rod 3 is hinged with one driving rod 4, the rotating disc 1 is rotated through the rotating shaft 2, the rotating disc 1 drives the driving rods 4 to move through the connecting rods 3, the driving rods 4 drive the mesh enclosure body 8 to move through the connecting rods 5, of course, one driving mechanism can also be a driving bevel gear meshed with a plurality of driven bevel gears, then the driven bevel gear is fixed with the screw rod, the driving rods 4 are in threaded connection with the screw rod, and the plurality of driving rods 4 are synchronously driven to move in the mode without limitation.

Example 2

As shown in fig. 2-3, this embodiment is on embodiment 1's basis, connecting rod 5 passes through the connecting piece and can dismantle with screen panel body 8 and be connected, prefers the connecting piece includes bolt 6 and spring 7, all set up the jack that supplies bolt 6 to penetrate on connecting rod 5 and the screen panel body 8, bolt 6 is connected with spring 7 between the one that the one end that is located audio amplifier body 9 outside and connecting rod 5 and screen panel body 8 intermediate distance are closer, and the elasticity of spring 7 orders about bolt 6 to audio amplifier body 9 motion, through outwards pulling bolt 6 to can make connecting rod 5 and screen panel body 8 quickly separating, further, the connecting piece can also be other eye-splice, buckle etc..

Example 3

As shown in fig. 4-5, in this embodiment, on the basis of embodiment 2, a sound box includes the sound box mesh enclosure quick release structure described in embodiment 2, and further includes a pull rod body 11 installed on the sound box body 9, where the pull rod body 11 has the same structure as the existing pull rod type sound box, and is not described in detail.

Preferably, the loudspeaker box further comprises a moving unit for moving the loudspeaker box body 9, the moving unit comprises a roller 17 and a linkage mechanism, the linkage mechanism is connected between the pull rod body 11 and the roller 17, when the pull rod is pulled upwards, the roller 17 is driven to be in contact with the ground through the linkage mechanism to be supported, the pull rod is directly pulled to move through the pull rod, the linkage mechanism is very convenient, when the pull rod is pressed downwards, the roller 17 is driven to be separated from the ground through the linkage mechanism, the loudspeaker box body 9 is directly in large-area contact with the ground, the supporting area is large, the stability can be improved, preferably, a base 13 is fixedly installed at the bottom of the loudspeaker box body 9, the linkage mechanism is preferably installed by screws, a linkage rod 12, a connecting plate 16 and an installation rod 15 are fixedly connected with a movable part of the pull rod body 11, one end of the linkage rod 12 is fixedly connected with the movable part of the pull rod body 11, and the other end of the linkage rod 12 extends to the base 13 and is fixedly connected with the connecting plate 16, the interval articulates on connecting plate 16 has many installation poles 15, installation pole 15 middle part is rotated through round pin axle 14 and base 13 and is connected, arbitrary installation pole 15 extends to in base 13 or locates outside the base 13, the one end that connecting plate 16 was kept away from to installation pole 15 is rotated and is installed gyro wheel 17, the movable part of pull rod drives connecting rod 5 upwards or downstream, connecting rod 5 drives connecting plate 16 motion, connecting plate 16 drives installation pole 15 and rotates, installation pole 15 drives gyro wheel 17 and rotates, thereby with ground contact or separation, easy operation, convenient and practical, it is preferred installation pole 15 is two, and the symmetry is located further in base 13, base 13 bottom is seted up and is supplied gyro wheel 17 to move out base 13 and bottom surface to support or move back the motion groove 18 in base 13.

In summary, the working principle of the utility model is as follows: rotate carousel 1 through pivot 2, carousel 1 drives actuating lever 4 through connecting rod 3 and removes, actuating lever 4 drives screen panel body 8 through connecting rod 5 and gets into or shift out the mounting groove, conveniently carry out quick assembly disassembly and maintenance, through outwards pulling bolt 6, thereby can make connecting rod 5 and screen panel body 8 quickly separating, when upwards pulling the pull rod, drive gyro wheel 17 through link gear and ground contact support, it is directly pulling the removal through the pull rod, it is very convenient, when pushing down the pull rod, drive gyro wheel 17 through link gear and ground separation, audio amplifier body 9 is direct large tracts of land and ground contact, it is big to support the area, can improve stability.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a sound box screen panel rapid disassembly structure, its connection is between audio amplifier body and screen panel body, a serial communication port, includes:

2. The sound box mesh enclosure quick release structure of claim 1, wherein the driving rod is fixed with a sliding block, and the top of the sound box body is provided with a sliding groove for the sliding connection of the sliding block.

3. The rapid disassembly structure for the mesh enclosure of the sound box according to claim 1, wherein the driving mechanism comprises a rotating shaft, a rotating disc and a connecting rod, the rotating shaft is rotatably mounted on the top of the sound box body, the rotating disc is fixedly mounted on the rotating shaft, a plurality of connecting rods are hinged to the rotating disc at intervals in the circumferential direction, the connecting rod is eccentrically arranged at one end hinged to the rotating disc, the number of the driving rods of the number of the connecting rods is equal and corresponds to one, and the other end of the connecting rod is hinged to the driving rod.

4. The sound box mesh enclosure quick release structure of claim 1, wherein the connecting rod is detachably connected to the mesh enclosure body through a connecting member.

5. The sound box mesh enclosure quick release structure of claim 4, wherein the connecting member comprises a pin and a spring, the connecting rod and the mesh enclosure body are both provided with a hole for the pin to pass through, the spring is connected between one end of the pin located outside the sound box body and the closer one of the connecting rod and the mesh enclosure body, and the pin is driven to move towards the sound box body by the elastic force of the spring.

6. A sound box, characterized in that, it comprises the sound box mesh enclosure quick-release structure of any claim 1-5, and also comprises a pull rod body installed on the sound box body.

7. The sound box according to claim 6, further comprising a moving unit for moving the sound box body, wherein the moving unit comprises a roller and a linkage mechanism, the linkage mechanism is connected between the pull rod body and the roller, when the pull rod is pulled upward, the roller is driven by the linkage mechanism to contact with the ground for supporting, and when the pull rod is pressed downward, the roller is driven by the linkage mechanism to separate from the ground.

8. The sound box according to claim 7, wherein a base is fixedly mounted at the bottom of the sound box body, the linkage mechanism linkage rod, the connecting plate and the mounting rod are fixedly connected to one end of the linkage rod and the movable portion of the pull rod body, the other end of the linkage rod extends to the base and is fixedly connected to the connecting plate, a plurality of mounting rods are hinged to the connecting plate at intervals, the middle portion of the mounting rod is rotatably connected to the base through a pin shaft, any one mounting rod extends into the base or is arranged outside the base, and a roller is rotatably mounted at one end of the mounting rod away from the connecting plate.

9. The acoustic enclosure of claim 8, wherein the two mounting posts are symmetrically disposed within the base.

10. The sound box of claim 9, wherein the bottom of the base is provided with a moving groove for the roller to move out of the base and the bottom support or move back into the base.