CN216774947U - Plastic accessory for fixing loudspeaker box - Google Patents

Abstract

The utility model discloses a plastic accessory for fixing a sound box, and relates to the technical field of plastic parts.A fixing component is arranged in a plastic shell component, and the rear side of the plastic shell component is connected with an installation mechanism; when a user needs to maintain or replace the interior of the shell at a later stage, the shell and the rear shell can be quickly installed and disassembled, the lock catch assembly replaces the traditional screw fixing mode, a worker does not need to hold a tool to disassemble, and the sound box shell is simply installed and disassembled; dismantle the back stereo set and put between two rubber pads, the rotatory carousel handle of user drives the gear and rotates this moment, and first rack and second rack drive first grip block and second grip block respectively and inwards carry out the centre gripping to the stereo set body simultaneously and fix, and the vibrations that can effectual reduction stereo set sound and the rocking when removing the stereo set reduce the damage or the droing of other hardware or joints in certain impact force and the computer, improve holistic life.

Description

Plastic accessory for fixing loudspeaker box

Technical Field

The utility model relates to the technical field of plastic parts, in particular to a plastic part for fixing a sound box.

Background

The stereo is easy to generate inertia when being played or carried, and generates larger impact on a fixed screw, so that other hardware or joints in the computer are easy to damage or fall off, the stereo is not fixed, and the service life of a host is influenced; the shell of most stereo sets adopts the design of can not dismantling, and inconvenient long-term use is fixed through a plurality of carousel handles mostly, if will dismantle the stereo set and repair, its degree of difficulty is great, and the problem that intensity of labour is big has influenced user experience, therefore the staff of this field has provided a plastic accessory for fixed audio amplifier.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a plastic accessory for fixing a sound box, which solves the problem that other hardware or joints in a computer are easily damaged or fall off because the sound box is not fixed; the shell of most stereo sets adopts the design of can not dismantling, if will dismantle the stereo set and repair, its degree of difficulty is great, problem that intensity of labour is big.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a plastic accessory for fixing a sound box comprises a plastic shell component, wherein a fixing component is arranged inside the plastic shell component, and the rear side of the plastic shell component is connected with an installation mechanism;

the plastic shell assembly comprises a plastic shell, fixing columns are mounted at the four corners of the outer side of the plastic shell, and limiting columns are mounted at one ends of the fixing columns;

the fixing assembly comprises a rotary table handle connected to the top of the plastic shell, one end of the rotary table handle is connected with a gear, the top end of the interior of the plastic shell is connected with a first rack and a second rack respectively, and one end of each of the first rack and the second rack is provided with a first clamping plate and a second clamping plate respectively;

the installation mechanism is including connecting the backshell at the plastic casing rear side, the outside of backshell corner all around all is provided with the hasp subassembly.

As a further technical scheme, two symmetrical connecting grooves are formed in the top end of the interior of the plastic shell, connecting blocks are mounted on the upper surfaces of the first rack and the second rack, and the connecting blocks are located in the connecting grooves and are of a sliding connecting structure.

As a further technical scheme, teeth of the gear are respectively meshed with teeth of the first rack and teeth of the second rack, and rubber pads are arranged on the inner sides of the first clamping plate and the second clamping plate.

As a further technical scheme of the utility model, through holes are formed in four corners inside the rear shell, and the through holes are matched with the limiting columns in size.

As a further technical scheme, the locking assembly comprises a fixing block arranged on the outer side of the rear shell, two communicated grooves and notches are formed in the fixing block, and the diameter of each notch is smaller than that of each groove.

As a further technical scheme, a spring is installed on one side inside the groove, a connecting column is connected inside the notch, a limiting block is installed at one end of the connecting column, and a clamping plate is installed at the other end of the connecting column.

Advantageous effects

The utility model provides a plastic accessory for fixing a sound box. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a plastic accessory for fixed audio amplifier, the user need maintain or when changing inside in the later stage, can be quick install casing and backshell and dismantle, the mode of hasp subassembly replacement traditional fix with screw, it dismantles to need not staff's hand tool, realize the simple installation and the dismantlement of audio amplifier casing, it is simple and convenient to dismantle the process, low in labor strength, only need outwards stimulate the spliced pole through the stopper and make the spring receive the effect of reducing, break away from the through-hole of seting up in the backshell with spacing post and can dismantle successfully, bring the facility for the user.

2. The utility model provides a fixed plastic accessory for audio amplifier, put sound body between two rubber pads after the dismantlement, the user drives the gear through the rotating turntable handle this moment and rotates, first rack and second rack drive first grip block and second grip block inwards simultaneously respectively and remove, it is fixed to carry out the centre gripping to sound body's outer wall, can effectual reduction sound make sound vibrations and the rocking when removing sound, reduce the damage or the coming off of other hardware or joints in certain impact force and the computer, whole life is improved.

Drawings

FIG. 1 is a schematic structural view of a plastic fitting for fixing a speaker;

FIG. 2 is an orthographic three-axis view of a plastic fitting for fixing a speaker;

FIG. 3 is an internal view of a plastic fitting for fixing a speaker;

FIG. 4 is a schematic view of a plastic housing assembly for mounting a plastic accessory for a speaker;

FIG. 5 is a schematic view of a fixing assembly for fixing a plastic fitting for a speaker;

FIG. 6 is a schematic view of an installation mechanism for fixing a plastic fitting for a speaker;

FIG. 7 is a schematic view of a locking assembly for fixing a plastic accessory for a speaker;

fig. 8 is an exploded view of a latch assembly for securing a plastic fitting for a sound box.

In the figure: 1. a plastic housing component; 2. a fixing assembly; 3. an installation mechanism; 11. a plastic shell; 12. connecting grooves; 13. fixing a column; 14. a limiting post; 21. a turntable handle; 22. a gear; 23. a first rack; 24. a second rack; 25. connecting blocks; 26. a first clamping plate; 27. a second clamping plate; 28. a rubber pad; 31. a rear housing; 32. a latch assembly; 33. a through hole; 321. a fixed block; 322. a groove; 323. a notch; 324. a spring; 325. connecting columns; 326. a limiting block; 327. and (4) clamping the board.

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 plastic fitting for fixing a speaker, which comprises: a plastic accessory for fixing a sound box comprises a plastic shell component 1, wherein a fixing component 2 is arranged inside the plastic shell component 1, and the rear side of the plastic shell component 1 is connected with an installation mechanism 3;

referring to fig. 4, the plastic housing assembly 1 includes a plastic housing 11, two symmetrical connecting slots 12 are formed at the top end inside the plastic housing 11, fixing posts 13 are mounted at the corners around the outside of the plastic housing 11, a limiting post 14 is mounted at one end of the fixing post 13, and the diameter of the limiting post 14 is greater than that of the fixing post 13;

referring to fig. 5, the fixing assembly 2 includes a turntable handle 21 connected to the top of the plastic housing 11, one end of the turntable handle 21 is connected to a gear 22, the top end of the interior of the plastic housing 11 is connected to a first rack 23 and a second rack 24, teeth of the gear 22 are engaged with teeth of the first rack 23 and the second rack 24, connecting blocks 25 are mounted on the upper surfaces of the first rack 23 and the second rack 24, the connecting blocks 25 are located inside the connecting grooves 12 and are of a sliding connection structure, a first clamping plate 26 and a second clamping plate 27 are mounted at one end of the first rack 23 and one end of the second rack 24, respectively, and rubber pads 28 are disposed on the inner sides of the first clamping plate 26 and the second clamping plate 27;

referring to fig. 6, the mounting mechanism 3 includes a rear housing 31 connected to the rear side of the plastic housing 11, the locking assemblies 32 are disposed at the corners around the outer side of the rear housing 31, through holes 33 are disposed at four corners inside the rear housing 31, and the through holes 33 are adapted to the size of the limiting posts 14;

referring to fig. 7-8, the locking assembly 32 includes a fixing block 321 mounted on the outer side of the rear housing 31, two through grooves 322 and notches 323 are formed in the fixing block 321, the diameter of the notches 323 is smaller than that of the grooves 322, a spring 324 is mounted on one side of the inside of the grooves 322, a connecting column 325 is connected to the inside of the notches 323, a limiting block 326 is mounted at one end of the connecting column 325, and a clamping plate 327 is mounted at the other end of the connecting column 325;

the diameter of the diameter ratio recess 322 of notch 323 is little for preventing that spring 324 from droing when removing, two cardboard 327 inner walls laminate mutually with the outer wall of fixed column 13, can fix plastic casing 11 and backshell 31, spacing post 14 also plays spacing barrier effect, rubber pad 28 protects sound body's surface, prevent to cause the damage to sound body surface, first rack 23 and second rack 24 are located the inside of spread groove 12 through connecting block 25 and move on plastic casing 11's top.

The working principle of the utility model is as follows: when the loudspeaker is used, when a user needs to fix the loudspeaker body in the plastic shell 11, the connecting column 325 is pulled outwards through the limiting block 326, the groove 322 of the spring 324 extrudes into the groove 322 to be contracted, the two clamping plates 327 are separated from the outer wall of the fixing column 13, the rear shell 31 is taken out outwards, the through hole 33 formed in the rear shell 31 is separated from the limiting column 14, and the loudspeaker body can be successfully disassembled, so that a later-stage user can disassemble and maintain the internal parts, the loudspeaker body is placed between the two rubber pads 28 after the disassembly, the user drives the gear 22 to rotate through rotating the turntable handle 21, as the teeth of the gear 22 are respectively meshed with the teeth of the first rack 23 and the second rack 24, the first rack 23 and the second rack 24 rotate in opposite directions, and at the moment, the first rack 23 and the second rack 24 are positioned at the top end of the plastic shell 11 to move, when gear 22 clockwise turning, first rack 23 and second rack 24 drive first grip block 26 and second grip block 27 simultaneously inwards and remove respectively, carry out the centre gripping to the stereo set body and fix, reduce later stage stereo set inside and rock when removing.

Claims (6)

1. The plastic accessory for fixing the sound box is characterized by comprising a plastic shell component (1), wherein a fixing component (2) is arranged inside the plastic shell component (1), and the rear side of the plastic shell component (1) is connected with an installation mechanism (3);

the plastic shell assembly (1) comprises a plastic shell (11), fixing columns (13) are mounted at the corners of the periphery of the outer side of the plastic shell (11), and limiting columns (14) are mounted at one ends of the fixing columns (13);

the fixing component (2) comprises a turntable handle (21) connected to the top of a plastic shell (11), one end of the turntable handle (21) is connected with a gear (22), the top end of the interior of the plastic shell (11) is connected with a first rack (23) and a second rack (24) respectively, and one end of each of the first rack (23) and the second rack (24) is provided with a first clamping plate (26) and a second clamping plate (27) respectively;

installation mechanism (3) are including connecting backshell (31) at plastic casing (11) rear side, the outside of backshell (31) all is provided with hasp subassembly (32) around the corner.

2. The plastic part for fixing the sound box according to claim 1, wherein two symmetrical connecting grooves (12) are formed at the top end of the inside of the plastic housing (11), connecting blocks (25) are mounted on the upper surfaces of the first rack (23) and the second rack (24), and the connecting blocks (25) are located inside the connecting grooves (12) and are of a sliding connection structure.

3. The plastic fitting for fixing a sound box according to claim 1, wherein teeth of the gear (22) are engaged with teeth of the first rack (23) and the second rack (24), respectively, and rubber pads (28) are disposed on inner sides of the first holding plate (26) and the second holding plate (27).

4. The plastic part for fixing the sound box as claimed in claim 1, wherein through holes (33) are formed in four corners of the inside of the rear shell (31), and the through holes (33) are matched with the limiting columns (14) in size.

5. The plastic part for fixing the sound box according to claim 1, wherein the locking component (32) comprises a fixing block (321) installed on the outer side of the rear shell (31), two through grooves (322) and notches (323) are formed in the fixing block (321), and the diameter of each notch (323) is smaller than that of each groove (322).

6. The plastic part for fixing the sound box as claimed in claim 5, wherein a spring (324) is installed on one side of the inside of the groove (322), a connecting column (325) is connected to the inside of the notch (323), a limiting block (326) is installed at one end of the connecting column (325), and a clamping plate (327) is installed at the other end of the connecting column (325).

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