CN219087305U

CN219087305U - Loudspeaker shell

Info

Publication number: CN219087305U
Application number: CN202223387445.9U
Authority: CN
Inventors: 李凤娟; 王承; 宋琪
Original assignee: Changzhou Jiuxiang Electronic Co ltd
Current assignee: Changzhou Jiuxiang Electronic Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-05-26
Anticipated expiration: 2032-12-17

Abstract

The application discloses loudspeaker shell, including supporting baseplate, supporting baseplate's top is connected with main shell, the surface connection of main shell has the riser, the top of main shell is connected with the top shell, the equal fixedly connected with of both sides of top shell bottom a set of montant, the inside fixedly connected with first compression spring of standing groove, the bottom fixedly connected with peg graft pole of first compression spring, the transverse groove has all been seted up to the both sides of main shell, a set of spliced eye has been seted up to the inside of transverse piece, the surface hinge of swing clamp has the turning block. This application is through cross slot, plug rod, first compression spring, spliced eye, first draw-in groove, activity clamp, second compression spring, trip and solid fixed ring's collocation use for the speaker casing that has riser, top shell and main shell to constitute respectively can install the shell fast and dismantle, especially can in time dismantle after it damages, avoids twisting a plurality of screws and moves and dismantle, the comparatively time consuming condition appears.

Description

Loudspeaker shell

Technical Field

The application relates to the technical field of speakers, in particular to a speaker shell.

Background

The loudspeaker is also called as a loudspeaker, is a very common electroacoustic transducer, can be seen in sounding electronic and electric equipment, is a transducer for converting an electric signal into an acoustic signal, has great influence on sound quality due to the performance of the loudspeaker, is a weakest device in sound equipment, is a most important component for sound effect, has various types and great price, and causes a cone or a diaphragm of the loudspeaker to vibrate and resonate with surrounding air to make sound due to electromagnetic, piezoelectric or electrostatic effect due to audio electric energy, but the traditional partial loudspeaker also has certain defects when in use and needs to be improved.

The loudspeaker housing in the prior art has the following defects: patent document CN213754933U discloses a speaker housing and a speaker ", wherein a plurality of support blocks for supporting the sound absorbing material block are further provided on the inner wall of the housing. According to the loudspeaker shell and the loudspeaker, the sound absorbing material block is fixed in the resonant cavity of the shell from the upper side by the supporting block, so that the structure of the loudspeaker is more stable.

However, when the device is used, the shell is designed into an integrated structure, so that workers need to integrally replace the shell after the shell is damaged when the device is used, unnecessary cost is further caused, and meanwhile, when the integrated design is adopted, a plurality of fastening bolts and screws are required to be screwed one by one when the device is installed or detached, the time is relatively consumed, and the installation or detachment of the loudspeaker shell is not facilitated.

Disclosure of Invention

The present utility model provides a speaker housing to solve the problem that most speakers proposed in the above-mentioned background art are designed as an integrated structure, and the speaker housing needs to be replaced as a whole after subsequent damage, which causes unnecessary cost.

In order to achieve the above purpose, the present application provides a speaker housing, including a support base plate, wherein a main housing is connected to the top of the support base plate, and a riser is connected to the surface of the main housing;

the top of main shell is connected with the top shell, the equal fixedly connected with of both sides of top shell bottom is a set of montant, a set of standing groove has been seted up to the inside of montant, the inside fixedly connected with first compression spring of standing groove, the bottom fixedly connected with peg graft pole of first compression spring, horizontal groove has all been seted up to the both sides of main shell, the inside wall fixedly connected with horizontal piece of horizontal groove, a set of spliced eye has been seted up to the inside of horizontal piece, and the surface of peg graft pole runs through in the inside of spliced eye, the back fixedly connected with of riser is a set of movable clamp, the surface hinge of movable clamp has the turning block.

Through the setting of spliced eye for the spliced pole is avoided its whereabouts after passing inside the transverse block, is convenient for subsequent split simultaneously.

Preferably, the bottom fixedly connected with second compression spring of turning block, the bottom fixedly connected with circular piece of second compression spring, the inside rotation of circular piece is provided with the trip.

Through the setting of trip for be convenient for in time fix after the second compression spring is tensile, make riser and main casing be connected closely.

Preferably, a group of first clamping grooves are formed in two sides of the main shell, the inner side walls of the first clamping grooves are fixedly connected with a fixing ring, and the surfaces of the clamping hooks penetrate through the fixing ring.

Preferably, the second clamping grooves are formed in two sides of the top shell, a group of first through holes are formed in the surface of the top shell, and the surfaces of the clamping hooks penetrate through the first through holes.

Preferably, a group of second through holes are formed in two sides of the top of the main shell, and the surface of the vertical rod penetrates through the second through holes.

Preferably, a group of third through holes are formed in two sides of the surface of the main shell, and the surface of the clamping hook penetrates through the third through holes.

Preferably, the inside wall fixedly connected with a set of strengthening strip of main casing, the bottom of main casing both sides all fixedly connected with guide ring.

Through the setting of strengthening strip for the intensity of speaker shell obtains improving.

Preferably, the two sides of the top of the supporting bottom plate are fixedly connected with guide rods, and the surfaces of the guide rods penetrate through the guide rings.

Compared with the prior art, the beneficial effects of the application are as follows:

this application is through horizontal groove, horizontal piece, plug rod, first compression spring, spliced eye, first draw-in groove, activity clamp, second compression spring, trip and solid fixed ring's collocation use for the speaker casing that has riser, top shell and main casing to constitute respectively can install the shell fast and dismantle, especially can in time dismantle after its damage, avoids dismantling the screwing up of a plurality of screws, appears comparatively consuming time condition.

This application uses through the collocation of supporting baseplate, guide bar, guide ring and strengthening strip for the speaker shell that comprises riser, main shell and top shell can be stably placed on supporting baseplate, and the intensity of main shell can obtain the promotion of certain degree simultaneously, has avoided the inside spare part of speaker shell to receive the damage.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic diagram of a split structure of the present application;

FIG. 3 is a schematic view of a jack rod structure of the present application;

FIG. 4 is a schematic view of a movable clamp structure of the present application;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1A of the present application;

fig. 6 is an enlarged schematic view of the structure B in fig. 4 of the present application.

In the figure: 1. a support base plate; 2. a main housing; 3. a riser; 4. a top shell; 5. a vertical rod; 6. a first compression spring; 7. inserting a connecting rod; 8. a transverse groove; 9. a transverse block; 10. a plug hole; 11. a first clamping groove; 12. a fixing ring; 13. a movable clamp; 14. a rotating block; 15. a second compression spring; 16. a circular block; 17. a hook; 18. reinforcing strips; 19. a guide ring; 20. a guide rod; 21. a second clamping groove; 22. and a third through hole.

Detailed Description

Referring to fig. 1-6, a speaker enclosure;

including supporting baseplate 1, supporting baseplate 1's top is connected with main shell 2, the surface connection of main shell 2 has riser 3, the top of main shell 2 is connected with top shell 4, the equal fixedly connected with of both sides of top shell 4 bottom is a set of montant 5, a set of standing groove has been seted up to the inside of montant 5, the inside fixedly connected with first compression spring 6 of standing groove, the bottom fixedly connected with peg graft pole 7 of first compression spring 6, cross slot 8 has all been seted up to the both sides of main shell 2, the inside wall fixedly connected with cross piece 9 of cross piece 9, a set of spliced pole 10 has been seted up to the inside of cross piece 9, and the surface of peg 7 runs through in the inside of spliced pole 10, the back fixedly connected with of riser 3 is a set of swing clamp 13, the surface hinge of swing clamp 13 has turning block 14, the bottom fixedly connected with second compression spring 15 of turning block 14, the inside rotation of second compression spring 15 is provided with trip 17, a set of first draw-in groove 11 has all been seted up to the both sides of main shell 2, the inside wall fixed connection 12 of first draw-in groove 11 has been seted up to the both sides, the inside surface connection 12 of first draw-in groove is equipped with the inside surface connection 12 of three-way joint 17, and the inside surface connection of two-way joint 17 has a set of two-way joint 17, the inside surface connection of two-shaped piece 22 has been seted up in the inside surface connection of two-piece 5, and the inside surface connection of two-piece 17 has a set of two-piece 22 runs through hole 22, and the inside surface connection of top shell is set of two-shaped through hole 22 has a set of inside surface connection 12, and inside surface connection of draw-piece is connected with inside surface connection of draw-piece 17, and inside surface connection is connected with inside.

When the loudspeaker shell consisting of the main shell 2, the vertical plate 3 and the top shell 4 is damaged, especially when the damaged position is located on the vertical plate 3, the top shell 4 or the main shell 2, at this time, the staff continues to pull the clamping hook 17 to the direction of the fixed ring 12 through the first clamping groove 11 and the second clamping groove 21, so that the second compression spring 15 is stretched, and simultaneously the staff again takes out the clamping hook 17 from the inside of the fixed ring 12, then the second compression spring 15 is reset, and then the second compression spring 15 and the clamping hook 17 are separated from the second through hole and the third through hole 22, and then the vertical plate 3 is separated from the main shell 2 and the top shell 4, meanwhile, the staff extrudes the inserting rod 7, so that the inserting rod 7 extrudes the first compression spring 6 at the top end of the inserting rod 7, then lifts the top shell 4 upwards, and after the vertical rod 7 and the vertical rod 5 are separated from the inside of the transverse block 9, the staff then extrudes the inserting rod 7 for the second time to enable the second time to pass through the first through hole, and then the top shell 4 and the main shell 2 are separated, and then the clamping rod 2 are separated, so that the corresponding clamping rod 2 can be conveniently replaced by the clamping rod 2, the clamping rod 3 can be replaced, the clamping rod can be replaced by setting the corresponding to the clamping rod 2, the clamping rod 2 and the clamping rod 2 can be replaced by setting the clamping rod 2, the corresponding to the clamping rod 2, the clamping rod can be replaced through the clamping rod and the position can be replaced through the vertical rod 9, and the position can be conveniently replaced through the clamping rod 9, and the clamping rod and the position can be conveniently replaced through the transverse rod 9, and the clamping rod can be conveniently replaced through the jack.

Referring to fig. 1 and 2, a speaker housing;

the inside wall fixedly connected with a set of strengthening strip 18 of main casing 2, the bottom of main casing 2 both sides is all fixedly connected with guide ring 19, the both sides at supporting baseplate 1 top are all fixedly connected with guide bar 20, and the surface of guide bar 20 runs through in the inside of guide ring 19.

After the shell concatenation of whole speaker is accomplished, the staff places it on supporting baseplate 1 afterwards, and guide ring 19 passes the surface of guide bar 20 simultaneously for speaker shell places stably on supporting baseplate 1, and when speaker shell received external factor striking, through a plurality of reinforcement bars 18 that main shell 2 inside wall is fixed, can avoid its inside component to receive certain damage, through the setting of guide bar 20 and guide ring 19, makes speaker shell can place stably, through the setting of reinforcement bar 18, makes the intensity of main shell 2 can the improvement of certain degree.

The working principle is that when the loudspeaker shell consisting of the main shell 2, the vertical plate 3 and the top shell 4 is damaged, especially when the damaged position is located on the vertical plate 3, the top shell 4 or the main shell 2, at this time, the staff continuously pulls the clamping hooks 17 to the direction of the fixed ring 12 through the first clamping grooves 11 and the second clamping grooves 21, so that the second compression spring 15 is stretched, meanwhile, the staff takes out the clamping hooks 17 from the inside of the fixed ring 12, then the second compression spring 15 is reset, further the second compression spring 15 and the clamping hooks 17 are separated from the second through holes and the third through holes 22, further the vertical plate 3 is separated from the main shell 2 and the top shell 4, meanwhile, the staff extrudes the inserting rod 7, so that the inserting rod 7 extrudes the first compression spring 6 at the top end of the inserting rod 7, then lifts the top shell 4 upwards, and after the inserting rod 7 and the vertical rod 5 are separated from the inside of the transverse block 9, the staff extrudes the inserting rod 7 for the second time to enable the inserting rod 7 to pass through the first through holes, further the top shell 4 and the top shell 2 to be separated from the main shell 2, so that the vertical rod 3 and the main shell 2 are separated from the main shell 2, and the damaged position can be replaced by the staff conveniently, namely, the loudspeaker shell can be assembled and replaced.

After the shell splice of the whole loudspeaker is completed, the worker then places the loudspeaker on the supporting base plate 1, and meanwhile, the guide ring 19 penetrates through the surface of the guide rod 20, so that the loudspeaker shell is placed stably on the supporting base plate 1, and when the loudspeaker shell is impacted by external factors, the components inside the loudspeaker shell can be prevented from being damaged to a certain extent by the plurality of reinforcing strips 18 fixed on the inner side wall of the main shell 2.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Loudspeaker enclosure comprising a support base plate (1), characterized in that: the top of the supporting bottom plate (1) is connected with a main shell (2), and the surface of the main shell (2) is connected with a vertical plate (3);

the utility model discloses a novel structure of a solar cell module, including main shell (2), roof shell (4) is connected with at the top of main shell (2), a set of montant (5) of equal fixedly connected with in both sides of roof shell (4) bottom, a set of standing groove has been seted up to the inside of montant (5), the inside fixedly connected with first compression spring (6) of standing groove, the bottom fixedly connected with peg graft pole (7) of first compression spring (6), horizontal groove (8) have all been seted up to the both sides of main shell (2), the inside wall fixedly connected with transverse block (9) of transverse groove (8), a set of spliced eye (10) have been seted up to the inside of transverse block (9), and the surface of peg graft pole (7) runs through in the inside of spliced eye (10), the back fixedly connected with of riser (3) a set of fly clip (13), the surface hinge of fly clip (13) has rotating block (14).

2. A loudspeaker enclosure according to claim 1, wherein: the bottom fixedly connected with second compression spring (15) of turning block (14), the bottom fixedly connected with circular piece (16) of second compression spring (15), the inside rotation of circular piece (16) is provided with trip (17).

3. A loudspeaker enclosure according to claim 2, wherein: a group of first clamping grooves (11) are formed in two sides of the main shell (2), a fixing ring (12) is fixedly connected to the inner side wall of the first clamping groove (11), and the surface of a clamping hook (17) penetrates through the inside of the fixing ring (12).

4. A loudspeaker enclosure according to claim 2, wherein: the two sides of the top shell (4) are provided with second clamping grooves (21), the surface of the top shell (4) is provided with a group of first through holes, and the surface of the clamping hook (17) penetrates through the first through holes.

5. A loudspeaker enclosure according to claim 1, wherein: a group of second through holes are formed in two sides of the top of the main shell (2), and the surface of the vertical rod (5) penetrates through the second through holes.

6. A loudspeaker enclosure according to claim 2, wherein: a group of third through holes (22) are formed in two sides of the surface of the main shell (2), and the surface of the clamping hook (17) penetrates through the inside of the third through holes (22).

7. A loudspeaker enclosure according to claim 1, wherein: the inner side wall of the main shell (2) is fixedly connected with a group of reinforcing strips (18), and the bottom ends of the two sides of the main shell (2) are fixedly connected with guide rings (19).

8. A loudspeaker enclosure according to claim 7, wherein: guide rods (20) are fixedly connected to two sides of the top of the supporting bottom plate (1), and the surfaces of the guide rods (20) penetrate through the guide rings (19).