CN210274410U

CN210274410U - Portable device for sound equipment

Info

Publication number: CN210274410U
Application number: CN201921869625.6U
Authority: CN
Inventors: 奉炜
Original assignee: Shenzhen Baichuan Sound Electronics Co Ltd
Current assignee: Shenzhen Baichuan Sound Electronics Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-04-07
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a portable device for a sound box, wherein a rubber plate is bonded on one side inside the box body, and a connecting plate is bonded on one side of the rubber plate; when pulling the box through the pull rod slope, inside stereo set slope thereupon relies on the rubber slab, then extrusion connecting plate and first spring carry out the vibration power when buffering box and ground contact, when transversely pulling the box, make the fixed column in the casing lapse and extrude the second spring, the pressure that the buffering stereo set pushed down, and simultaneously, the diaphragm pushes down first branch, it slides to drive first connecting post to one side to make second branch, at first connecting post, sleeve and last cooperation, drive the third spring, second connecting post and backup pad remove jointly under the effect of guide rail and spout, the device portable stereo set, and effectively avoided the stereo set to receive when pulling the incasement and collide with and rock, and the condition that leads to stereo set internal element to damage takes place, the life of stereo set has been improved.

Description

Portable device for sound equipment

Technical Field

The utility model relates to a stereo set technical field specifically is a portable device for stereo set.

Background

The sound equipment is a simplified daily word, is a short-term sound system, namely, a whole set of equipment capable of restoring and playing audio signals is advanced with society, people live more and more colorful, singing and dancing are taken as an entertainment form which flows for thousands of years and deeply enters the lives of people of all groups, but with the development and the progress of science and technology, the requirements of people on the performance form and the field of singing and dancing are more and more increased, the sound system is continuously improved and perfected along with the requirements of people, so that the requirements of on-site sound amplification of tens of thousands of people can be met, for some sound boxes which are frequently required to be moved or carried in outdoor use, the existing sound equipment carrying pull box is convenient to carry and put into the pull box, the shaking caused by the contact with the ground is particularly caused by higher probability of collision in the moving process, so that electronic elements in the sound equipment are influenced or damaged, therefore, a portable device for audio equipment is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable device for stereo set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable device for a sound box comprises a box body, a third spring and a fixed rod, wherein a rubber plate is bonded on one side in the box body, a connecting plate is connected to one side of the rubber plate in a laminating manner, first plate bodies are hinged to two sides of the connecting plate, fixed blocks are hinged to one sides, far away from the connecting plate, of the two first plate bodies, one sides of the two fixed blocks are in screwed connection with the inner wall of the box body, shells are fixedly connected to the bottom walls of the two sides in the box body, fixed columns penetrate through the tops of the two shells, transverse plates are welded to the tops of the fixed columns, sleeves are sleeved on two sides of the fixed rod and are in sliding connection with the fixed rod, a first connecting column and a second connecting column are respectively welded to the outer side wall of each sleeve, supporting plates are welded to two ends of the third spring, one side of the supporting plates, the bottom welding of diaphragm has first branch, the one end of first branch articulates there is second branch, the one end fixed connection of second branch is in the lateral wall of first connecting column.

As further preferable in the present technical solution: the two ends of the fixed rod are respectively and fixedly connected to one side of the two shells, and the connecting plate is fixedly connected with the inner side wall of the box body through a first spring.

As further preferable in the present technical solution: the bottom both sides of diaphragm and the bottom inner wall both sides of box have all seted up the spout, the equal screwed connection in bottom of third spring top backup pad upper surface and second spliced pole has the guide rail, the guide rail imbeds in the inside of spout, guide rail and spout sliding connection.

As further preferable in the present technical solution: the inside welding of casing has the second spring, the one end that the fixed column is located the casing is connected with the top one end of second spring, the top sliding connection of fixed column and casing.

As further preferable in the present technical solution: a box door is arranged on one side of the box body, a soft cushion is bonded on the inner wall of the box door, and a pull rod is connected to one side, far away from the box door, of the box body through screws.

As further preferable in the present technical solution: four corners of the bottom of the box body are symmetrically and rotatably connected with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: when pulling the box through the pull rod slope, inside stereo set slope thereupon relies on the rubber slab, then extrusion connecting plate and first spring carry out the vibration power when buffering box and ground contact, when transversely pulling the box, make the fixed column in the casing lapse and extrude the second spring, the pressure that the buffering stereo set pushed down, and simultaneously, the diaphragm pushes down first branch, it slides to drive first connecting post to one side to make second branch, at first connecting post, sleeve and last cooperation, drive the third spring, second connecting post and backup pad remove jointly under the effect of guide rail and spout, the device portable stereo set, and effectively avoided the stereo set to receive when pulling the incasement and collide with and rock, and the condition that leads to stereo set internal element to damage takes place, the life of stereo set has been improved.

Drawings

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

fig. 2 is an enlarged schematic structural view of a region a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1. a box body; 2. a pull rod; 3. a fixed block; 4. a first plate body; 5. a first spring; 6. a connecting plate; 7. a rubber plate; 8. a universal wheel; 9. a transverse plate; 10. fixing the rod; 11. a second spring; 12. a housing; 13. fixing a column; 14. a box door; 15. a soft cushion; 16. a first support bar; 17. a second support bar; 18. a sleeve; 19. a first connecting column; 20. a support plate; 21. a third spring; 22. a guide rail; 23. a chute; 24. a second connecting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a portable device for a sound box comprises a box body 1, a third spring 21 and a fixed rod 10, wherein a rubber plate 7 is bonded on one side inside the box body 1, a connecting plate 6 is connected on one side of the rubber plate 7 in a laminating manner, first plate bodies 4 are hinged on two sides of the connecting plate 6, fixed blocks 3 are hinged on one sides, far away from the connecting plate 6, of the two first plate bodies 4, one sides of the two fixed blocks 3 are in screwed connection with the inner wall of the box body 1, shells 12 are fixedly connected on the bottom walls of two sides inside the box body 1, fixed columns 13 penetrate through the tops of the two shells 12, transverse plates 9 are welded on the tops of the fixed columns 13, sleeves 18 are sleeved on two sides of the fixed rod 10, the sleeves 18 are in sliding connection with the fixed rod 10, a first connecting column 19 and a second connecting column 24 are respectively welded on the outer side walls of the sleeves 18, supporting plates 20 are welded on two ends of the, the bottom welding of diaphragm 9 has first branch 16, and the one end of first branch 16 articulates there is second branch 17, and the one end fixed connection of second branch 17 is in the lateral wall of first connecting column 19.

In this embodiment, specifically: the both ends of dead lever 10 are fixed connection in one side of two casings 12 respectively, and connecting plate 6 passes through first spring 5 fixed connection with the inside wall of box 1, and through above setting, dead lever 10 is used for connecting two casings 12, and when slope pulling box 1, inside stereo set slope thereupon relies on rubber slab 7 to press connecting plate 6, make connecting plate 6 press and move first spring 5 and cushion the power when inclining.

In this embodiment, specifically: spout 23 has all been seted up with the bottom inner wall both sides of box 1 to the bottom both sides of diaphragm 9, the equal screwed connection in third spring 21 top backup pad 20 upper surface and the bottom of second spliced pole 24 has guide rail 22, guide rail 22 imbeds in the inside of spout 23, guide rail 22 and spout 23 sliding connection, second branch 17 promotes first spliced pole 19 and drives sleeve 18 when dead lever 10 slides, be convenient for make backup pad 20, third spring 21 and second spliced pole 24 slide, the messenger all can cushion the pressure on upper portion in the position of difference.

In this embodiment, specifically: the inside welding of casing 12 has second spring 11, and the one end that fixed column 13 is located casing 12 is connected with the top one end of second spring 11, and fixed column 13 and the top sliding connection of casing 12, through above setting, when the diaphragm 9 was put into to the stereo set, the fixed column 13 of pressure both sides made fixed column 13 press second spring 11 the time in casing 12 lapse, the pressure that the buffering stereo set pushed down.

In this embodiment, specifically: one side of box 1 is provided with chamber door 14, and the inner wall of chamber door 14 bonds there is cushion 15, and one side screwed connection that box 1 kept away from chamber door 14 has pull rod 2, through above setting, puts into box 1 with the stereo set, when pulling box 1 through pull rod 2, cushion 15 can the inside stereo set of effectual protection collide on chamber door 14.

In this embodiment, specifically: the mutual symmetry in bottom four corners of box 1 rotates and is connected with universal wheel 8, through above setting, and the box 1 of being convenient for drives the stereo set and removes to alleviate the required pulling force of user.

When the loudspeaker box is used, firstly, a loudspeaker is placed on the transverse plate 9 in the box body 1, the box door 14 is closed, when the box body 1 is pulled obliquely through the pull rod 2, the internal loudspeaker leans against the rubber plate 7 obliquely, then the connecting plate 6 is extruded, the connecting plate 6 extrudes the first spring 5 to buffer the vibration force generated when the box body 1 is contacted with the ground, when the box body 1 is pulled transversely, the loudspeaker downwards presses the transverse plate 9, the two sides of the transverse plate 9 downwards press the fixing columns 13, the fixing columns 13 press the second springs 11 and simultaneously slide downwards in the shell 12, the pressure of the loudspeaker downwards pressing is buffered, the transverse plate 9 is supported, meanwhile, the transverse plate 9 downwards presses the two first supporting rods 16, the second supporting rods 17 drive the first connecting rods 19 to slide towards one side, the first connecting rods 19 drive the sleeves 18 to slide on the fixing rods 10, and then drive the third springs 21, The second connecting column 24 and the supporting plate 20 are moved together by the guide rail 22 and the sliding groove 23, so that different pressures can be buffered at different positions.

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. A portable device for audio equipment, comprising a case (1), a third spring (21) and a fixing lever (10), characterized in that: the rubber plate (7) is bonded on one side inside the box body (1), one side of the rubber plate (7) is connected with a connecting plate (6) in a laminating mode, the first plate bodies (4) are hinged to the two sides of the connecting plate (6), the fixing blocks (3) are hinged to the two sides, far away from the connecting plate (6), of the first plate bodies (4), one side of each fixing block (3) is in screwed connection with the inner wall of the box body (1), the bottom walls of the two sides inside the box body (1) are fixedly connected with a shell (12), fixing columns (13) penetrate through the tops of the two shells (12), transverse plates (9) are welded on the tops of the fixing columns (13), sleeves (18) are sleeved on the two sides of the fixing rods (10), the sleeves (18) are in sliding connection with the fixing rods (10), and first connecting columns (19) and second connecting columns (24) are welded on the outer side, backup pad (20) have all been welded at the both ends of third spring (21), backup pad (20) are located bottom one side of third spring (21) and are connected with the top of first connecting column (19), the bottom welding of diaphragm (9) has first branch (16), the one end of first branch (16) articulates there is second branch (17), the one end fixed connection of second branch (17) is in the lateral wall of first connecting column (19).

2. The portable audio device according to claim 1, wherein: the two ends of the fixing rod (10) are respectively and fixedly connected to one side of the two shells (12), and the connecting plate (6) is fixedly connected with the inner side wall of the box body (1) through a first spring (5).

3. The portable audio device according to claim 1, wherein: spout (23) have all been seted up with the bottom inner wall both sides of box (1) to the bottom both sides of diaphragm (9), the equal screwed connection in bottom of third spring (21) top backup pad (20) upper surface and second spliced pole (24) has guide rail (22), guide rail (22) are embedded in the inside of spout (23), guide rail (22) and spout (23) sliding connection.

4. The portable audio device according to claim 1, wherein: the inside welding of casing (12) has second spring (11), the one end that fixed column (13) are located casing (12) is connected with the top one end of second spring (11), the top sliding connection of fixed column (13) and casing (12).

5. The portable audio device according to claim 1, wherein: one side of the box body (1) is provided with a box door (14), a cushion (15) is bonded on the inner wall of the box door (14), and one side of the box body (1) far away from the box door (14) is in screw connection with a pull rod (2).

6. The portable audio device according to claim 1, wherein: four corners at the bottom of the box body (1) are mutually symmetrically and rotationally connected with universal wheels (8).