CN214544677U - Sound box with wooden protective shell - Google Patents

Abstract

The utility model provides a sound box with a wooden protective shell, belonging to the technical field of sound equipment, a wooden bottom plate; the wood frame columns are arranged in multiple numbers and are all fixedly connected to the top of the wood bottom plate, a wood panel is fixedly connected between the two wood frame columns, and a wood rear cover plate is inserted between the two wood frame columns; the two wood side plates are arranged and are inserted between the wood frame columns; in the moving process, the sliding block is guided by the two guide rods, the two lifting rods are pushed to move upwards through the sliding block, the wood top plate, the wood rear cover plate and the two wood side plates are pushed to lift upwards through the two lifting rods, the sealed butt joint between the wood top plate, the wood rear cover plate, the two wood side plates and the wood bottom plate is removed, the whole disassembly and maintenance are not needed through changing the structure of the wood protective shell, and the later maintenance of the sound box is facilitated.

Description

Sound box with wooden protective shell

Technical Field

The utility model belongs to the technical field of the stereo set equipment, concretely relates to take wooden protective housing's audio amplifier.

Background

The sound box is a device which can convert audio signal into sound, generally speaking, it is a self-contained power amplifier in the main body box or bass box of sound box, after the amplification treatment of audio signal the sound box can produce sound, and make its sound become bigger.

In the component part of audio amplifier, protective housing belongs to major structure for protect inner structure, prevent that inside electronic component and device from receiving the damage, cause the damage of audio amplifier, protective housing adopts metal, plastics to make into, for the environmental protection, adopts the protective housing that wooden material caused in addition, current wooden protective housing's structure, when maintaining, because the restriction of material, need carry out whole dismantlement maintenance, be unfavorable for the later maintenance of audio amplifier.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take wooden protective housing's audio amplifier aims at solving current wooden protective housing's structure, when maintaining, because the restriction of material, needs carry out whole dismantlement maintenance, is unfavorable for the later maintenance of audio amplifier.

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

a sound box with a wooden protective shell comprises a wooden bottom plate;

the wood frame columns are arranged in multiple numbers and are all fixedly connected to the top of the wood bottom plate, a wood panel is fixedly connected between the two wood frame columns, and a wood rear cover plate is inserted between the two wood frame columns;

the two wood side plates are arranged and are inserted between the wood frame columns;

the wood frame column is connected with the two wood side plates and the wood rear cover plate through a triangular support frame;

the buffer mechanism is arranged on the wood bottom plate and used for reducing the impact force on the internal components; and

the telescopic mechanism is arranged on the wood bottom plate and connected with the wood top plate, and the telescopic mechanism is used for lifting the wood top plate.

As an optimized scheme, buffer gear includes dashpot, buffer spring and cushion, the top of wooden bottom plate is seted up to the dashpot, buffer spring is provided with a plurality ofly, and is a plurality of the equal fixed connection of buffer spring is in the dashpot, the blotter is inserted and is located in the dashpot, the blotter is connected with a plurality of buffer spring, three seal groove has been seted up on the wooden bottom plate, and is three the seal groove interpolation is equipped with the sealing strip.

As an optimal scheme, telescopic machanism includes lifting subassembly and drive assembly, the lifting subassembly is connected with the roof, and the setting of lifting subassembly is used for lifting wooden curb plate, roof and the wooden back shroud board, drive assembly is connected with the lifting subassembly, and the setting of driven subassembly is used for providing power for the lifting subassembly.

As an optimal scheme, the lifting subassembly includes guide bar, slider, lead screw and lifting pole, the guide bar is provided with two, two guide bar fixed connection is in the top of blotter, the lifting pole is provided with two, two lift the equal fixed connection in the bottom of wooden roof of lifting pole, the slider cover is located on two guide bars, the slider is connected with two lifting poles, the lead screw rotates to be connected on the slider.

As an optimal scheme of the utility model, drive assembly includes the motor, the output of motor is connected with the lead screw, motor fixed connection is on the cushion pad.

As an optimized scheme, the groove of expanding sound has been seted up on the wooden faceplate, fixed connection in the sound production main part on the cushion pad, fixedly connected with megaphone in the sound production main part, the megaphone is inserted and is located the inslot of expanding sound.

As an optimized proposal of the utility model, the top of the wood roof board is provided with a handle groove, and the handle groove is internally and rotatably connected with a carrying handle.

As an optimized scheme, fixedly connected with wooden plate and pilot lamp on the wooden roof, fixedly connected with supply socket on the apron board behind the wood, equal and the wooden plate electric connection of supply socket, pilot lamp, motor, sound production main part.

As an optimized proposal of the utility model, the wooden back cover plate is provided with the air holes.

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

1. in this scheme, two guide bars are used for providing the direction to the removal of slider, two settings of lifting the pole are used for the transmission of extension power, normal running fit carries out the lifting to the roof between slider and the lead screw, rotation lifting slider through the lead screw carries out the lift removal, lift removal through the slider, drive two lifting poles through the slider and carry out the lift removal, promote the roof through two lifting poles, the lift of wood back shroud and two wood curb plates, through the structure that changes wooden protective housing, need not carry out whole dismantlement maintenance, do benefit to the later maintenance of audio amplifier.

2. In this scheme, offering of dashpot is used for holding a plurality of buffer spring, and a plurality of buffer spring are used for reducing the impact of device when assaulting to inside part's impact, and the blotter is used for fixed sound production main part, and offering of three seal groove is used for holding three sealing strip, and the setting of three sealing strip is used for strengthening the sealed butt joint between wood back plate, two wood curb plates and the wood bottom plate, cushions in wood back plate and two wood curb plate decline in-process simultaneously.

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 a sound box with a wooden protective casing according to the present invention;

fig. 2 is a side-sectional perspective view of the sound box with a wooden protective casing of the present invention;

fig. 3 is a first perspective view of the sound box with a wooden protective casing according to the present invention;

fig. 4 is a second perspective view of the sound box with the wood protective housing of the present invention.

In the figure: 1. a wood floor; 2. wooden frame columns; 3. a wooden top plate; 4. a wood side plate; 5. a wood panel; 6. a sealing groove; 7. a power socket; 8. air holes are formed; 9. a carrying handle; 10. a grip groove; 11. an indicator light; 12. a sound amplification groove; 13. a buffer tank; 14. a buffer spring; 15. a sealing strip; 16. a motor; 17. a guide bar; 18. a slider; 19. a screw rod; 20. lifting the rod; 21. a triangular support frame; 22. a loudspeaker; 23. a cushion pad; 24. a sound-producing main body; 25. wooden back decking board.

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; the connection can be mechanical connection or electrical connection; 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. 1-4, a sound box with a wooden protective casing includes:

wooden bottom plate 1, wooden frame post 2 is provided with a plurality ofly, the equal fixed connection in wooden bottom plate 1's of a plurality of wooden frame posts 2 top, wherein fixedly connected with wooden panel 5 between two wooden frame posts 2, wherein insert between two wooden frame posts 2 and be equipped with wooden back shroud board 25, wooden curb plate 4 is provided with two, two wooden curb plates 4 all insert and locate between a plurality of wooden frame posts 2, wooden roof 3 parallel arrangement is in the upside of wooden bottom plate 1, be connected through triangular supports 21 between wooden frame post 2 and two wooden curb plates 4 and the wooden back shroud board 25.

The utility model discloses in, the setting of a plurality of wooden frame posts 2 is used for providing the support for wooden face plate 5, wooden back shroud board 25 and two wooden curb plates 4 and fixes, and wooden face plate 5 parallels with wooden back shroud board 25, realizes the enhancement fixed connection between wooden bottom plate 1, wooden roof 3, wooden back shroud board 25 and two wooden curb plates 4 through triangular supports frame 21, and the setting of wooden bottom plate 1, wooden roof 3, wooden face plate 5, wooden back shroud board 25 and two wooden curb plates 4 is used for realizing the inside structural element of protection device.

Buffer gear, buffer gear includes dashpot 13, buffer spring 14 and cushion 23, the top at wooden bottom plate 1 is seted up to dashpot 13, buffer spring 14 is provided with a plurality ofly, the equal fixed connection of a plurality of buffer springs 14 is in dashpot 13, cushion 23 is inserted and is located in dashpot 13, cushion 23 is connected with a plurality of buffer springs 14, three seal groove 6 has been seted up on wooden bottom plate 1, the interpolation of three seal groove 6 is equipped with sealing strip 15, buffer gear sets up the impact that is used for reducing inside components and parts and receives.

The utility model discloses in, offering of dashpot 13 is used for holding a plurality of buffer spring 14, a plurality of buffer spring 14 are used for reducing the impact to inside part when the device strikes, blotter 23 is used for fixed sound production main part 24, offering of three seal groove 6 is used for holding three sealing strip 15, setting up of three sealing strip 15 is used for strengthening wooden back plate 25, two sealed butt joints between wooden curb plate 4 and the wooden bottom plate 1, simultaneously in wooden back apron plate 25 and two wooden curb plate 4 decline in-process cushion.

Telescopic machanism, telescopic machanism include lifting subassembly and drive assembly, and the lifting subassembly is connected with roof board 3, and the setting of lifting subassembly is used for lifting timber curb plate 4, roof board 3 and wooden back shroud plate 25, and drive assembly is connected with the lifting subassembly, and the setting of driven subassembly is used for providing power for the lifting subassembly, and telescopic machanism is connected with roof board 3, and telescopic machanism's setting is used for the lifting of roof board 3.

The utility model discloses in, the setting of lifting subassembly is used for lifting wooden curb plate 4, wooden roof 3 and wooden back shroud board 25, and drive assembly is connected with the lifting subassembly, and the setting of driven subassembly is used for providing power for the lifting subassembly, and telescopic machanism's setting is used for the lifting of wooden roof 3.

The lifting assembly comprises two guide rods 17, a sliding block 18, a screw rod 19 and two lifting rods 20, the two guide rods 17 are fixedly connected to the top of the cushion pad 23, the two lifting rods 20 are arranged, the two lifting rods 20 are fixedly connected to the bottom of the wood top plate 3, the sliding block 18 is sleeved on the two guide rods 17, the sliding block 18 is connected with the two lifting rods 20, and the screw rod 19 is rotatably connected to the sliding block 18.

The utility model discloses in, two guide bars 17 are used for providing the direction to the removal of slider 18, two settings of lifting rod 20 are used for the transmission of extension power, normal running fit carries out the lifting to roof board 3 between slider 18 and the lead screw 19, rotation lifting slider 18 through lead screw 19 carries out the lifting movement, lifting movement through slider 18, drive two through slider 18 and lift lifting rod 20 and carry out the lifting movement, lift lifting rod 20 through two and promote roof board 3, the lift of wooden back shroud board 25 and two wooden curb plates 4, through the structure that changes wooden protective housing, need not carry out whole dismantlement maintenance, do benefit to the later maintenance of audio amplifier.

The driving assembly comprises a motor 16, the output end of the motor 16 is connected with a screw rod 19, and the motor 16 is fixedly connected to a cushion pad 23.

The utility model discloses in, three-phase asynchronous machine is chooseed for use to motor 16, and setting up of motor 16 provides the power of lift to the wooden casing of this device of device.

Specifically, referring to fig. 1-2, a sound amplifying groove 12 is formed on the wooden panel 5, the cushion pad 23 is fixedly connected to the sound generating body 24, the speaker 22 is fixedly connected to the sound generating body 24, and the speaker 22 is inserted into the sound amplifying groove 12.

The utility model discloses in, the installation of seting up the megaphone 22 of being convenient for of diffusion groove 12 is fixed, and sound production main part 24 is used for the sound production, realizes the function of audio amplifier sound production.

Specifically, referring to fig. 1-3, a handle groove 10 is formed at the top of the wood top plate 3, and a carrying handle 9 is rotatably connected to the handle groove 10.

In the utility model, the handle groove 10 is provided to facilitate the rotation connection of the handle 9, and the handle 9 can be moved.

Specifically, referring to fig. 1-3, a wood panel 5 and an indicator light 11 are fixedly connected to the wood top plate 3, a power socket 7 is fixedly connected to the wood back cover plate 25, and the power socket 7, the indicator light 11, the motor 16, and the sound-generating body 24 are electrically connected to the wood panel 5.

The utility model discloses in, wooden plate 5's setting is convenient for use the operation of audio amplifier, and pilot lamp 11 is used for showing the operating condition of audio amplifier, and supply socket 7 is convenient for connect external power supply and signal, and supply socket 7, pilot lamp 11, motor 16, sound production main part 24 all with wooden plate 5 electric connection, simplify the operation of device.

Specifically, referring to fig. 1 and 4, the wood back cover plate 25 is provided with air holes 8.

The utility model discloses in, the thermal spread of motor of being convenient for of seting up of bleeder vent 8.

The utility model provides a pair of take wooden protective housing's audio amplifier's theory of operation or working process do:

connect this device with external power supply through supply socket 7, when the device broke down, start motor 16 through wooden face plate 5, it rotates to drive lead screw 19 through motor 16, it upwards moves to drive slider 18 through the normal running fit between lead screw 19 and the slider 18, in the removal process, lead to slider 18 through two guide bars 17, promote two through slider 18 and lift up pole 20 and upwards move, promote wooden roof plate 3 through two lift up poles 20, wooden back shroud plate 25 and two wooden curb plates 4 upwards lift up, relieve wooden roof plate 3, wooden back shroud plate 25 and two sealed docks between wooden curb plate 4 and the wooden bottom plate 1, through the structure that changes wooden protective housing, need not carry out whole dismantlement maintenance, the later maintenance of audio amplifier.

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 (9)

1. A sound box with a wooden protective shell is characterized by comprising a sound box body;

a wooden floor (1);

the wood frame columns (2) are arranged in a plurality, the wood frame columns (2) are all fixedly connected to the top of the wood bottom plate (1), a wood panel (5) is fixedly connected between the two wood frame columns (2), and a wood rear cover plate (25) is inserted between the two wood frame columns (2);

the wood side plates (4) are arranged, two wood side plates (4) are arranged, and the two wood side plates (4) are inserted between the wood frame columns (2);

the wood top plate (3) is arranged on the upper side of the wood bottom plate (1) in parallel, and the wood frame column (2) is connected with the two wood side plates (4) and the wood rear cover plate (25) through a triangular support frame (21);

the buffer mechanism is arranged on the wood bottom plate (1) and is used for reducing the impact force on the internal components; and

the telescopic mechanism is arranged on the wood bottom plate (1) and connected with the wood top plate (3), and the telescopic mechanism is used for lifting the wood top plate (3).

2. The sound box with the wood protective shell according to claim 1, wherein the buffering mechanism comprises a buffering groove (13), a buffering spring (14) and a buffering pad (23), the buffering groove (13) is arranged at the top of the wood bottom plate (1), the buffering springs (14) are arranged in a plurality of numbers, the buffering springs (14) are all fixedly connected in the buffering groove (13), the buffering pad (23) is inserted in the buffering groove (13), the buffering pad (23) is connected with the buffering springs (14), three sealing grooves (6) are formed in the wood bottom plate (1), and sealing strips (15) are inserted in the three sealing grooves (6).

3. A loudspeaker box with a wood protective casing according to claim 2, characterised in that the telescopic mechanism comprises a lifting assembly and a driving assembly, the lifting assembly is connected with the wood top plate (3), the lifting assembly is arranged to lift the wood side plate (4), the wood top plate (3) and the wood rear cover plate (25), the driving assembly is connected with the lifting assembly, and the driving assembly is arranged to provide power for the lifting assembly.

4. A loudspeaker box with a wood protective casing according to claim 3, wherein the lifting assembly comprises two guide rods (17), two sliding blocks (18), two screw rods (19) and two lifting rods (20), the two guide rods (17) are fixedly connected to the top of the cushion pad (23), the two lifting rods (20) are provided, the two lifting rods (20) are both fixedly connected to the bottom of the wood top plate (3), the two guide rods (17) are sleeved with the sliding blocks (18), the sliding blocks (18) are connected with the two lifting rods (20), and the screw rods (19) are rotatably connected to the sliding blocks (18).

5. A sound box with wooden protective casing according to claim 4, characterized in that the driving assembly comprises a motor (16), the output end of the motor (16) is connected with a screw rod (19), and the motor (16) is fixedly connected to a cushion pad (23).

6. A sound box with a wood protective shell according to claim 5, characterized in that the wood panel (5) is provided with a sound expansion slot (12), the cushion pad (23) is fixedly connected to the sound generating body (24), the sound generating body (24) is fixedly connected to a loudspeaker (22), and the loudspeaker (22) is inserted into the sound expansion slot (12).

7. A sound box with a wood protective shell according to claim 6, characterized in that a handle groove (10) is opened on the top of the wood top plate (3), and a carrying handle (9) is rotatably connected in the handle groove (10).

8. A sound box with a wood protective shell according to claim 7, characterized in that a wood panel (5) and an indicator light (11) are fixedly connected to the wood top plate (3), a power socket (7) is fixedly connected to the wood rear cover plate (25), and the power socket (7), the indicator light (11), the motor (16) and the sound generating body (24) are all electrically connected to the wood panel (5).

9. A sound box with a wooden protective casing according to claim 8, wherein the wooden back cover plate (25) is provided with ventilation holes (8).

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