CN214544676U

CN214544676U - Sound box with spliced outer frame

Info

Publication number: CN214544676U
Application number: CN202121174451.9U
Authority: CN
Inventors: 凌传茂
Original assignee: Dongguan Dida Audio Equipment Co ltd
Current assignee: Dongguan Dida Audio Equipment Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-10-29
Anticipated expiration: 2031-05-28

Abstract

The utility model provides a audio amplifier of concatenation formula frame belongs to audio amplifier technical field, include: the loudspeaker box comprises a base, wherein the top of the base is provided with four first jacks, and a loudspeaker box main body is arranged on the four first jacks; the bottom parts of the two side plates are fixedly connected with two insertion blocks, and each insertion block is movably inserted into each first insertion hole; the utility model discloses a connecting rod drives initiative conical gear corotation, initiative conical gear's corotation drives the locating piece reversal, the reversal of locating piece drives two-way lead screw reversal, the reversal of two-way lead screw makes two push pedals remove to the one end of keeping away from mutually in the surface of two-way lead screw, the removal of two push pedals makes four locating pieces to the one end of keeping away from mutually, the removal of locating piece makes in the locating piece inserts first mount pad, mutually supporting through locating piece and first mount pad makes fixedly between two side boards and the base, the convenience of installation has been improved.

Description

Sound box with spliced outer frame

Technical Field

The utility model belongs to the technical field of the audio amplifier, concretely relates to audio amplifier of concatenation formula frame.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased.

The audio amplifier frame that uses always at present is the integral type design mostly, and the integral type design is very strong, but the installation with dismantle the trouble very of getting up, provide the audio amplifier of concatenation formula frame for the problem of the installation of being convenient for of solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a audio amplifier of concatenation formula frame aims at solving the audio amplifier frame among the prior art problem of the installation of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme:

a sound box of a spliced outer frame comprises:

the loudspeaker box comprises a base, wherein the top of the base is provided with four first jacks, and a loudspeaker box main body is arranged on the base;

the bottom parts of the two side plates are fixedly connected with two insertion blocks, and each insertion block is movably inserted into each first jack; and

and the fixing mechanism is arranged in the base and is connected with the four insertion blocks to fix the two side plates.

As an optimized scheme of the utility model, fixed establishment includes drive assembly and fixed subassembly, drive assembly and fixed subassembly all set up in the base, drive assembly and fixed subassembly link to each other in order to realize flexible.

As an optimized scheme, fixed subassembly includes first mount pad, two-way lead screw, screw hole, push pedal and locating piece, first mount pad, screw hole and push pedal all set up to two, two the equal fixed connection of first mount pad is in the base, two-way lead screw rotates to be connected in two first mount pads, and two-way lead screw rotates to be connected in the base, two the push pedal is all through screw hole threaded connection in the surface of two-way lead screw, the locating piece sets up to two sets of, every group the locating piece all sets up to two, and is two sets of on two push pedals of locating piece difference fixed connection, and two sets of locating pieces are located one side that two push pedals were kept away from mutually.

As a preferred scheme, drive assembly includes initiative conical gear, second mount pad, connecting rod, handle and driven conical gear, driven conical gear fixed connection is in the surface of two-way lead screw, second mount pad fixed connection is in the base, the connecting rod rotates to be connected in the second mount pad, initiative conical gear fixed connection is in a side of connecting rod, initiative conical gear meshes with driven conical gear mutually, handle fixed connection is in another side of connecting rod.

As an optimized proposal, the base is internally provided with a detachable sealing plate, and the connecting rod movably runs through the sealing plate.

As an optimized scheme of the utility model, two equal fixedly connected with X-shaped mount in the side board.

As an optimized scheme, two baffle and backplate before being provided with between the curb plate, the equal a set of inserted block of fixedly connected with in both sides of preceding baffle and backplate, two sets of second jacks have all been seted up to the one end that the curb plate is close to mutually, every group the inserted block activity is pegged graft and is had every group in the second jack, every group second jack and inserted block all set up to three.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the loudspeaker box outer frame needs to be installed, firstly, the loudspeaker box main body is placed on the base, then the front baffle and the rear baffle are inserted into the two side plates through the mutual matching of the insertion blocks and the second insertion holes, after the two side plates and the front baffle and the rear baffle are inserted into the four first insertion holes, the four insertion blocks are inserted into the four first insertion holes, at the moment, the handle rotates forwards, the forward rotation of the handle drives the driving bevel gear to rotate forwards through the connecting rod, the forward rotation of the driving bevel gear drives the positioning block to rotate backwards, the reverse rotation of the positioning block drives the bidirectional screw rod to rotate backwards, the two push plates move towards the far end on the surface of the bidirectional screw rod through the reverse rotation of the bidirectional screw rod, the four positioning blocks move towards the far end, the positioning blocks move to enable the positioning blocks to be inserted into the first installation seats, and the two side plates and the base are fixed through the mutual matching of the positioning blocks and the first installation seats, the convenience of installation has been improved.

2. In this scheme, equal fixedly connected with X shape mount in two side boards, X shape mount is for the convenience of protecting the audio amplifier main part, improves the radiating effect simultaneously, and preceding baffle and backplate are for the convenience of protecting the audio amplifier main part, and the mutually supporting of second jack and inserted block is for the convenience of preceding baffle and backplate and two side board joints, improves stability through the joint.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an exploded view of the present invention;

fig. 2 is a first perspective view of the present invention;

fig. 3 is a second perspective view of the present invention;

fig. 4 is a schematic view of the fixing mechanism of the present invention;

fig. 5 is a cross-sectional view of the base of the present invention.

In the figure: 1. a base; 2. a sealing plate; 3. a first jack; 4. a first mounting seat; 5. a bidirectional screw rod; 6. a threaded hole; 7. pushing the plate; 8. positioning blocks; 9. a driving bevel gear; 10. a second mounting seat; 11. a connecting rod; 12. a handle; 13. a side plate; 14. an insertion block; 15. an X-shaped fixing frame; 16. a second jack; 17. a front baffle; 18. a tailgate; 19. inserting a block; 20. a main body of the sound box; 21. a driven bevel gear.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-5, the technical solution provided in this embodiment is as follows:

a sound box of a spliced outer frame comprises:

the loudspeaker box comprises a base 1, wherein the top of the base 1 is provided with four first jacks 3, and a loudspeaker box main body 20 is arranged on the base 1;

in the embodiment of the present invention, the first insertion hole 3 is provided for facilitating the insertion of the insertion block 14.

The side board 13, the side board 13 sets up to two, two equal fixedly connected with two insertion block 14 in two side board 13 bottoms, and every insertion block 14 activity is pegged graft in every jack 3.

In the embodiment of the present invention, the side plate 13 is for fixing the insertion block 14, and the insertion block 14 and the first insertion hole 3 are mutually matched for connecting the base 1 and the side plate 13.

Specifically, referring to fig. 4, the fixing mechanism is disposed in the base 1, and the fixing mechanism includes a transmission assembly and a fixing assembly, both of which are disposed in the base 1, and the transmission assembly is connected to the fixing assembly to achieve extension and retraction.

The utility model discloses an in the embodiment, fixed establishment includes drive assembly and fixed subassembly, and drive assembly and fixed subassembly all set up in base 1, and drive assembly and fixed subassembly link to each other in order to realize flexible.

In a particular embodiment of the present invention.

Specifically, please refer to fig. 4-5, the fixing assembly includes a first mounting seat 4, a two-way screw rod 5, a threaded hole 6, a push plate 7 and a positioning block 8, the first mounting seat 4, the threaded hole 6 and the push plate 7 are both set to be two, two first mounting seats 4 are both fixedly connected in the base 1, the two-way screw rod 5 is rotatably connected in the two first mounting seats 4, and the two-way screw rod 5 is rotatably connected in the base 1, the two push plates 7 are both connected on the surface of the two-way screw rod 5 through the threaded hole 6, the positioning block 8 is set to be two sets, each set of positioning block 8 is set to be two, two sets of positioning blocks 8 are respectively fixedly connected to the two push plates 7, and the two sets of positioning blocks 8 are located on one side where the two push plates 7 are far away from each other.

The utility model discloses an in the concrete embodiment, first mount pad 4 is for supporting two-way lead screw 5, two-way lead screw 5 is for two push pedal 7 of threaded connection, the offering of screw hole 6 is for two-way lead screw 5 threaded connection of push pedal 7, screw-thread fit through two-way lead screw 5 and screw hole 6 makes push pedal 7 can remove on two-way lead screw 5's surface, locating piece 8 is for inserting plug block 14 for the convenience, mutually support through locating piece 8 and first mount pad 4 makes fixedly between two curb plates 13 and the base 1.

Specifically, referring to fig. 4-5, the transmission assembly includes a driving bevel gear 9, a second mounting seat 10, a connecting rod 11, a handle 12 and a driven bevel gear 21, the driven bevel gear 21 is fixedly connected to the surface of the bidirectional screw rod 5, the second mounting seat 10 is fixedly connected to the inside of the base 1, the connecting rod 11 is rotatably connected to the inside of the second mounting seat 10, the driving bevel gear 9 is fixedly connected to one side end of the connecting rod 11, the driving bevel gear 9 is engaged with the driven bevel gear 21, and the handle 12 is fixedly connected to the other side end of the connecting rod 11.

In the embodiment of the present invention, the driven bevel gear 21 is for facilitating driving the two-way screw 5 to rotate, the driving bevel gear 9 is for facilitating driving the driven bevel gear 21 to rotate, the second mounting seat 10 is for facilitating supporting the connecting rod 11, the connecting rod 11 is for facilitating fixing the driving bevel gear 9, and the handle 12 is for facilitating rotating the connecting rod 11.

Specifically, referring to fig. 4-5, a sealing plate 2 is detachably connected to a base 1, a connecting rod 11 movably penetrates through the sealing plate 2, the sealing plate 2 is detachably connected to the base 1, and the connecting rod 11 movably penetrates through the sealing plate 2.

In the embodiment of the present invention, the sealing plate 2 is for closing the base 1.

Specifically, referring to fig. 3, an X-shaped fixing frame 15 is fixedly connected to both side plates 13.

The utility model discloses an in the embodiment, equal fixedly connected with X shape mount 15 in two side boards 13, X shape mount 15 is for the convenience of protecting audio amplifier main part 20, improves the radiating effect simultaneously.

Specifically, referring to fig. 1, a front baffle 17 and a rear baffle 18 are arranged between two side plates 13, two sides of the front baffle 17 and the rear baffle 18 are both fixedly connected with a set of insertion blocks 19, two sets of second insertion holes 16 are respectively formed at the ends of the two side plates 13 close to each other, each set of insertion blocks 19 is movably inserted into each set of second insertion holes 16, and each set of second insertion holes 16 and insertion blocks 19 are all three.

In the embodiment of the utility model, preceding baffle 17 and backplate 18 are for the convenience of protection audio amplifier main part 20, and the mutually supporting of second jack 16 and inserted block 19 is for the convenience of preceding baffle 17 and backplate 18 and two side boards 13 joints, improves stability through the joint.

The utility model provides a pair of theory of operation or working process of audio amplifier of concatenation formula frame do: when the outer frame of the sound box needs to be installed, firstly, a sound box main body 20 is placed on a base 1, then a front baffle 17 and a rear baffle 18 are inserted into two side plates 13 through the mutual matching of an insertion block 19 and a second insertion hole 16, after the two side plates 13 and the front baffle 17 and the rear baffle 18 are inserted, four insertion blocks 14 are inserted into four first insertion holes 3, at the moment, a forward rotation handle 12 is arranged, forward rotation of the handle 12 drives a driving bevel gear 9 to rotate forwards through a connecting rod 11, forward rotation of the driving bevel gear 9 drives a positioning block 8 to rotate backwards, reverse rotation of the positioning block 8 drives a bidirectional screw rod 5 to rotate backwards, reverse rotation of the bidirectional screw rod 5 enables two push plates 7 to move towards one end far away from the surface of the bidirectional screw rod 5, movement of the two push plates 7 enables the four positioning blocks 8 to move towards one end far away from the positioning block 8, movement of the positioning block 8 enables the positioning block 8 to be inserted into a first installation seat 4, and mutual matching of the positioning block 8 and the first installation seat 4 enables the two side plates 13 to be fixed with the base 1, the convenience of installation has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a audio amplifier of concatenation formula frame which characterized in that includes:

the loudspeaker box comprises a base (1), wherein the top of the base (1) is provided with four first jacks (3), and a loudspeaker box main body (20) is arranged on the base (1);

the number of the side plates (13) is two, two insertion blocks (14) are fixedly connected to the bottoms of the two side plates (13), and each insertion block (14) is movably inserted into each first insertion hole (3); and

the fixing mechanism is arranged in the base (1) and is connected with the four insertion blocks (14) to fix the two side plates (13).

2. The sound box with the spliced outer frame as claimed in claim 1, wherein: the fixing mechanism comprises a transmission assembly and a fixing assembly, the transmission assembly and the fixing assembly are both arranged in the base (1), and the transmission assembly is connected with the fixing assembly to achieve stretching.

3. The sound box with the spliced outer frame as claimed in claim 2, wherein: the fixing component comprises a first mounting seat (4), a bidirectional screw rod (5), a threaded hole (6), a push plate (7) and a positioning block (8), the number of the first mounting seats (4), the threaded holes (6) and the push plate (7) is two, the two first mounting seats (4) are fixedly connected in the base (1), the two-way screw rod (5) is rotationally connected in the two first mounting seats (4), the two-way screw rod (5) is rotationally connected in the base (1), the two push plates (7) are both in threaded connection with the surface of the two-way screw rod (5) through the threaded holes (6), the positioning blocks (8) are arranged into two groups, each group of the positioning blocks (8) is arranged into two groups, the two groups of the positioning blocks (8) are respectively and fixedly connected with the two push plates (7), and the two groups of positioning blocks (8) are positioned on one side of the two push plates (7) which are far away from each other.

4. A sound box with a splicing type outer frame as claimed in claim 3, wherein: the transmission assembly comprises a driving bevel gear (9), a second mounting seat (10), a connecting rod (11), a handle (12) and a driven bevel gear (21), the driven bevel gear (21) is fixedly connected to the surface of the two-way screw rod (5), the second mounting seat (10) is fixedly connected to the base (1), the connecting rod (11) is rotatably connected to the second mounting seat (10), the driving bevel gear (9) is fixedly connected to one side end of the connecting rod (11), the driving bevel gear (9) is meshed with the driven bevel gear (21), and the handle (12) is fixedly connected to the other side end of the connecting rod (11).

5. The sound box with the spliced outer frame as claimed in claim 4, wherein: the sealing plate (2) is detachably connected in the base (1), and the connecting rod (11) movably penetrates through the sealing plate (2).

6. The sound box with the spliced outer frame as claimed in claim 5, wherein: and X-shaped fixing frames (15) are fixedly connected in the two side plates (13).

7. The sound box with the spliced outer frame as claimed in claim 6, wherein: two be provided with preceding baffle (17) and backplate (18) between side board (13), the equal fixedly connected with a set of inserted block (19) in both sides of preceding baffle (17) and backplate (18), two one end that side board (13) are close to mutually has all seted up two sets of second jack (16), every group inserted block (19) activity is pegged graft and is had every group in second jack (16), every group second jack (16) and inserted block (19) all set up to three.