CN213213785U

CN213213785U - Novel but split audio amplifier device

Info

Publication number: CN213213785U
Application number: CN202022771664.1U
Authority: CN
Inventors: 李开贵; 刘铁桥; 晏建平
Original assignee: Guangzhou Dbl Electronic Co ltd
Current assignee: Guangzhou Dbl Electronic Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-05-14
Anticipated expiration: 2030-11-25

Abstract

This application audio amplifier equipment's technical field, the comparatively difficult problem of regulation to audio amplifier angle of putting, but a novel split type audio amplifier device is provided, including first box and second box, second box swing joint is on first box top, is provided with coupling assembling between first box and the second box, and one side of first box and second box all is provided with the opening, and equal slip grafting has the mounting panel in first box and the second box, all installs the audio amplifier on the mounting panel, still is provided with the spacing subassembly that is used for restricting the audio amplifier position on the mounting panel. This application has the effect that piles up more firm between audio amplifier and the audio amplifier.

Description

Novel but split audio amplifier device

Technical Field

The application relates to the technical field of sound box equipment, in particular to a novel detachable sound box device.

Background

With the continuous progress of society, people generally live in various lives. The dance is as a stream thousands of years's form of entertainment, goes deep into the life of each clan's people, and the dance generally needs to carry out the musical accompaniment, and in the developed today of science and technology, people adopt the audio amplifier to carry out the musical accompaniment usually, and sound system improves and perfects along with people's demand constantly, satisfies the on-the-spot public address demand of the more than ten thousand people's concert greatly, and the little needs that satisfy individual family and play musical instrument, K song.

When large-scale singing scene such as outdoor, people often need to adopt the cooperation of a plurality of audio amplifier to carry out the accompaniment of music, and among the correlation technique, people generally pile a plurality of audio amplifiers together, carry out putting up of audio amplifier system to this demand that satisfies people's big volume accompaniment is dismantled and is accomodate the audio amplifier that piles up again after the use.

To above-mentioned correlation technique, audio amplifier and the direct stacking of audio amplifier have following defect, and the audio amplifier hardly reaches when piling up and correctly puts completely, appears the slope easily when putting and puts the condition, and the installation appears unstably easily, gets to put and has the potential safety hazard when dismantling, and the inventor thinks that traditional audio amplifier and piling up of audio amplifier appear piling up unstably defect easily.

SUMMERY OF THE UTILITY MODEL

In order to make piling up between audio amplifier and the audio amplifier more stable, this application provides a novel but split audio amplifier device.

The application provides a pair of novel removable fraction audio amplifier device adopts following technical scheme:

the utility model provides a novel but split audio amplifier device, includes first box and second box, second box swing joint is on first box top, be provided with coupling assembling between first box and the second box, one side of first box and second box all is provided with the opening, equal slip grafting has the mounting panel in first box and the second box, all install the audio amplifier on the mounting panel, still be provided with the spacing subassembly that is used for restricting the audio amplifier position on the mounting panel.

Through adopting above-mentioned technical scheme, but when need carrying out piling up of audio amplifier, install the audio amplifier on the mounting panel of first box and second box earlier, and fix the position of audio amplifier through spacing subassembly, and in pegging graft first box and the second box with two mounting panels of installing the audio amplifier, place the second box on first box top, rethread coupling assembling is connected first box and second box, make first box and second box link together, and then make both positions obtain fixing, make the second box can place on first box more firmly, make the second box that piles up on first box be difficult for dropping from first box, make piling up of audio amplifier safer.

Preferably, coupling assembling includes the vertical erection column that sets up at the lateral wall of second box downwards, the erection column bottom slides and pegs graft there is the inserted bar, the erection column bottom has still opened the mounting hole that supplies the inserted bar to slide to peg graft, still set up the drive inserted bar in the mounting hole and stretch out the outer drive spring of inserted hole, coupling assembling is still including setting up the fixed block on first box is close to the open-ended lateral wall, be provided with on the fixed block and supply inserted bar male spliced hole, work as the mounting hole is just to the time with the spliced hole, drive spring drive inserted bar insert the spliced hole and with the spliced hole butt.

Through adopting above-mentioned technical scheme, peg graft in the setting of spliced eye through the drive spring drive peg, make the difficult displacement that produces of second box that piles up first box top, and then make the second box fix on first box more steadily, make the interior audio amplifier of second box be difficult for dropping, make the second box that piles up on first box be difficult for dropping, be favorable to better reducing the potential safety hazard, when needs remove the second box, only need to remove the peg so that the peg retracts in the mounting hole, alright carry out the removal of second box, make the removal of first box and second box simple and convenient more.

Preferably, coupling assembling is including setting up the slide bar at the second box lower surface, coupling assembling is still including setting up the slider at first box upper surface, the slide bar slides and pegs graft in the slider, the slider upper surface still is provided with the spout that supplies the slide bar to slide and peg graft.

Through adopting above-mentioned technical scheme, slide through the slide bar and peg graft in the setting of spout, when needs pile up the second box to first box on, can remove the second box and make the slide bar of second box lower surface insert the spout of first box upper surface, and then accomplish the fixed of second box, make the difficult displacement that produces other directions of second box, make the second box of piling up on first box be difficult for dropping, make the audio amplifier in the second box place more firmly, slide through the slide bar and peg graft in the setting of spout, make the second box be difficult for producing the displacement of other directions at fixed in-process, make the connection of first box and second box more simple and convenient.

Preferably, the sliding groove side wall is provided with a locking threaded hole, the locking threaded hole is communicated with the sliding groove, the locking threaded hole is in threaded connection with a locking bolt, and the locking bolt is tightly abutted to the sliding rod.

Through adopting above-mentioned technical scheme, after the inserted bar slides in the spout completely, through twisting the locking bolt for locking bolt supports tightly with the slide bar, makes the position of slide bar fixed, is favorable to reducing first box and puts the condition of when uneven, second box follow first box upper end roll-off. So that the second casing can be more stably stacked on the first casing.

Preferably, the first box and the outer side wall of the second box are slidably inserted with limit rods, the side wall of the mounting plate in the first box is provided with limit holes for inserting the limit rods of the first box, and the side wall of the mounting plate in the second box is provided with limit holes for inserting the limit rods of the second box.

Through adopting above-mentioned technical scheme, through the setting of spacing hole and gag lever post for the mounting panel is difficult for producing the displacement after inserting first box and second box completely, makes the audio amplifier be difficult for following roll-off in first box and the second box. So that the sound box can be stably fixed in the first box body and the second box body

Preferably, the limiting component comprises a limiting groove arranged on the upper surface of the mounting plate, and the sound box is in clamping fit with the limiting groove.

Through adopting above-mentioned technical scheme, through audio amplifier and spacing groove joint complex setting for the audio amplifier can fix on the mounting panel more firmly, makes the difficult production of audio amplifier remove, is favorable to reducing first box and puts the circumstances of shakiness, audio amplifier roll-off from the mounting panel.

Preferably, the inner walls of the limiting grooves are provided with flexible pads.

Through adopting above-mentioned technical scheme, through the setting of flexible pad for when the audio amplifier inserted the spacing groove, the spacing groove was difficult for producing wearing and tearing to the lateral wall of audio amplifier, and the vibrations that the audio amplifier produced can in time be cushioned by the flexible pad simultaneously, makes the vibrations of audio amplifier difficult to exert an influence to the junction of first box and second box.

Preferably, the edges of the hole wall of the inserting hole are chamfered.

Through adopting above-mentioned technical scheme, through the setting of the pore wall edge chamfer of spliced eye for the inserted bar inserts spacing hole more easily, and then makes the second box fix on first box better, is favorable to reducing the degree of difficulty that the second box was fixed on first box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the connecting assembly, the first box body and the second box body can be connected through the connecting assembly after the second box body is stacked on the first box body, so that the second box body can be stacked on the first box body more stably, and the second box body is not easy to slip off from the first box body;

2. the driving spring drives the insertion rod to be inserted into the insertion hole, so that the second box body stacked on the first box body is not easy to move;

3. through the setting of spacing groove for the audio amplifier can the joint at the spacing inslot, makes the audio amplifier can install on the mounting panel more firmly.

Drawings

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

FIG. 2 is an exploded view of the first embodiment of the present application

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

FIG. 4 is a schematic diagram of the overall structure of the second embodiment of the present application;

FIG. 5 is a schematic structural view illustrating a sliding rod and a sliding chute according to a second embodiment of the present application;

fig. 6 is an enlarged schematic view of a portion B in fig. 5.

Description of reference numerals: 1. a first case; 2. a second case; 3. a sound box; 4. mounting a plate; 41. a limiting groove; 42. a flexible pad; 5. mounting a column; 50. mounting holes; 51. a connecting rod; 511. a handle; 52. a plug rod; 53. a drive spring; 54. a fixed block; 55. inserting holes; 6. a limiting rod; 61. a limiting hole; 7. a support portion; 71. a screw; 72. a bump; 73. a universal wheel; 8. a slide bar; 80. a vertical rod; 81. a slider; 82. a chute; 83. and locking the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a novel detachable sound box 3 device.

The first embodiment is as follows:

referring to fig. 1 and 2, a novel detachable sound box device includes a first box 1 and a second box 2 disposed on an upper end surface of the first box 1, wherein an opening is disposed on one side of the first box 1 and one side of the second box 2, a mounting plate 4 is inserted into the first box 1 and the second box 2 and slides thereon, a sound box 3 is mounted on the mounting plate 4, and a limiting component for fixing the position of the sound box 3 is disposed on the mounting plate 4. A connecting assembly is further arranged between the first box body 1 and the second box body 2.

Referring to fig. 1 and 2, the bottom ends of the first box 1 and the second box 2 are respectively provided with four sets of supporting portions 7, the four sets of supporting portions 7 are respectively arranged at the bottoms of the first box 1 and the second box 2 in a rectangular manner, each supporting portion 7 comprises a bump 72, the bumps 72 are respectively fixed on the outer walls of the first box 1 and the second box 2, the bumps 72 are vertically and threadedly connected with a screw rod 71, and the bottom end of the screw rod 71 is provided with a universal wheel 73, so that the second box 2 can be supported by the supporting portions 7 after being detached from the first box 1.

Referring to fig. 1 and 2, in the present embodiment, the mounting plate 4 is in a rectangular plate shape, and the opposite inner side walls of the first box 1 and the second box 2 close to the opening are respectively provided with a slot for the mounting plate 4 to be slidably inserted along the side walls at the two ends of the length direction. The limiting component comprises a limiting groove 41 which is formed in the upper surface of the mounting plate 4 and is used for the sound box 3 to be plugged, so that the sound box 3 mounted on the mounting plate 4 cannot easily slide out of the mounting plate 4, and the sound box 3 can be more stably mounted on the mounting plate 4.

Referring to fig. 1 and 2, the inner walls of the limiting grooves 41 are both provided with flexible pads 42, and in this embodiment, the flexible pads 42 are foam pads, so that the sound box 3 is not easily worn by the limiting grooves 41 when inserted into the limiting grooves 41, which is beneficial to prolonging the service life of the sound box 3; meanwhile, the vibration generated when the sound box 3 operates can be buffered by the flexible pad 42 in time, which is beneficial to reducing the influence of the vibration on each joint of the first box body 1 and the second box body 2, so that each joint of the first box body 1 and the second box body 2 is not easy to loosen.

Referring to fig. 1 and 2, the first box body 1 and the second box body 2 are close to the outer wall of the opening and are provided with limit rods 6 in a sliding and inserting mode, and the first box body 1 and the second box body 2 are close to the outer wall of the opening and are further provided with through holes for the limit rods 6 to be in a sliding and inserting mode. Open the spacing hole 61 that supplies gag lever post 6 to peg graft on the 4 lateral walls of mounting panel, gag lever post 6 insert in spacing hole 61 and with spacing hole 61 butt for 4 difficult displacements that produce in the position of mounting panel are favorable to reducing the condition of mounting panel 4 from

first box

1, 2 roll-offs of second box.

Referring to fig. 2 and 3, coupling assembling includes that fixed connection is close to the erection column 5 on the open-ended lateral wall in first box 1, erection column 5 is along the first box 1 up end of length direction perpendicular to, terminal surface slides under the erection column 5 and pegs graft and has peg graft pole 52, the terminal surface still is provided with the mounting hole 50 that supplies peg pole 52 to peg graft under the erection column 5, peg hole 55 is close to the one end fixedly connected with connecting rod 51 of 50 diapalls of mounting hole along length direction, connecting rod 51 is kept away from the one end of peg pole 52 along length direction and is run through the erection column 5 top and stretch out outside the erection column 5, connecting rod 51 is located the outer one end of erection column 5 and still fixedly connected with handle 511. A fixing block 54 is fixedly connected to the side wall of the first box 1 near the opening, and an insertion hole 55 for inserting the insertion rod 52 is formed in the upper surface of the fixing block 54.

Referring to fig. 2 and 3, the connecting rod 51 is sleeved with a driving spring 53, one end of the driving spring 53 is fixedly connected with the bottom wall of the mounting hole 50, one end of the driving spring 53, which is opposite to the bottom wall of the mounting hole 50, is fixedly connected with one end of the plugging rod 52, which is close to the bottom wall of the mounting hole 50 in the length direction, and the driving spring 53 gives a driving force to the plugging rod 52, which extends out of the mounting hole 50 and is inserted into the plugging hole 55. Make and pile up the difficult displacement that produces of second box 2 on first box 1, be favorable to reducing second box 2 and put the potential safety hazard of not just landing from first box 1.

The implementation principle of the novel detachable type loudspeaker box 3 device in the embodiment of the application is as follows: when the second audio amplifier 3 that will install audio amplifier 3 piles up the top to first box 1 as required, place second box 2 to first box 1 top, through handle 511 toward the direction pulling connecting rod 51 of keeping away from first box 1, connecting rod 51 drives in peg rod 52 withdrawal mounting hole 50, it is just right with peg hole 55 to remove second box 2 until mounting hole 50, loosen connecting rod 51, peg rod 52 is inserted to connecting rod 51 under drive spring 53's drive, accomplish the fixed of first box 1 and the position of second box 2, and then make second box 2 pile up to first box 1 more firmly, be favorable to reducing second box 2 and put the condition of not just falling from first box 1.

Example two:

the second embodiment is different from the first embodiment in that: referring to fig. 5 and 6, the connecting assembly includes vertical downward vertical rod 80 fixedly connected to the surface of the second box 2, one end of the vertical rod 80 far away from the lower surface of the second box 2 is fixedly connected with slide rod 8, the slide rod 8 is parallel to the upper surface of the first box 1 along the length direction, the connecting assembly further includes a slide block 81 fixedly connected to the upper surface of the first box 1, and the upper surface of the slide block 81 is provided with a sliding groove 82 for the slide rod 8 to slide and insert.

Referring to fig. 4 and 5, a locking threaded hole is further formed in the side wall of the sliding block 81, the locking threaded hole is communicated with the sliding groove 82, a locking bolt 83 is connected to the locking threaded hole in a threaded manner, and the locking bolt 83 abuts against the sliding rod 8 tightly, so that the sliding rod 8 is not prone to moving.

The implementation principle of the novel detachable type loudspeaker box 3 device in the embodiment of the application is as follows: when the second box 2 needs to be stacked on the first box 1, the second box 2 is moved, the sliding rod 8 on the lower surface of the second box 2 is inserted into the sliding groove 82, when the sliding rod 8 completely slides into the sliding groove 82, the locking bolt 83 is screwed until the locking bolt 83 abuts against the sliding rod 8 on the sliding groove 82, the position of the sliding rod 8 is fixed, the position of the second box 2 is fixed, the second box 2 is stacked on the upper end of the first box 1 and then is not prone to falling off from the first box 1, and the second box 2 can be stacked on the first box 1 more stably.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A novel but split audio amplifier device, its characterized in that: including first box (1) and second box (2), second box (2) swing joint is on first box (1) top, be provided with coupling assembling between first box (1) and second box (2), one side of first box (1) and second box (2) all is provided with the opening, equal slip grafting has mounting panel (4) in first box (1) and second box (2), all install audio amplifier (3) on mounting panel (4), still be provided with the spacing subassembly that is used for restricting audio amplifier (3) position on mounting panel (4).

2. The novel detachable sound box device according to claim 1, wherein: coupling assembling includes vertical erection column (5) of setting down at the lateral wall of second box (2), erection column (5) bottom slides and pegs graft and have spliced pole (52), erection column (5) bottom has still opened mounting hole (50) that supply spliced pole (52) to slide to peg graft, still set up drive spliced pole (52) in mounting hole (50) and stretch out outside drive spring (53) of spliced hole (55), coupling assembling is still including setting up fixed block (54) on first box (1) is close to the open-ended lateral wall, be provided with on fixed block (54) and supply spliced pole (52) male spliced hole (55), work as mounting hole (50) are just to the time with spliced hole (55), drive spring (53) drive spliced pole (52) insert spliced hole (55) and with spliced hole (55) butt.

3. The novel detachable sound box device according to claim 1, wherein: coupling assembling is including setting up slide bar (8) at second box (2) lower surface, coupling assembling is still including setting up slider (81) at first box (1) upper surface, slide bar (8) slide and peg graft in slider (81), slider (81) upper surface still is provided with spout (82) that supply slide bar (8) to slide and peg graft.

4. A novel detachable sound box device according to claim 3, wherein: the side wall of the sliding groove (82) is provided with a locking threaded hole, the locking threaded hole is communicated with the sliding groove (82), the locking threaded hole is in threaded connection with a locking bolt (83), and the locking bolt (83) is tightly abutted to the sliding rod (8).

5. The novel detachable sound box device according to claim 1, wherein: the sliding connection type air compressor is characterized in that limiting rods (6) are inserted into the outer side walls of the first box body (1) and the second box body (2) in a sliding mode, limiting holes (61) for inserting the limiting rods (6) of the first box body (1) are formed in the side walls of the mounting plates (4) in the first box body (1), and limiting holes (61) for inserting the limiting rods (6) of the second box body (2) are formed in the side walls of the mounting plates (4) in the second box body (2).

6. The novel detachable sound box device according to claim 5, wherein: spacing subassembly is including setting up spacing groove (41) at mounting panel (4) upper surface, audio amplifier (3) and spacing groove (41) joint cooperation.

7. The novel detachable sound box device according to claim 6, wherein: and flexible pads (42) are arranged on the inner walls of the limiting grooves (41).

8. A novel detachable sound box device according to claim 2, characterized in that: the edges of the hole wall of the inserting hole (55) are chamfered.