CN214204185U - High-fidelity sound box based on multiple connected stereo playing - Google Patents
High-fidelity sound box based on multiple connected stereo playing Download PDFInfo
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- CN214204185U CN214204185U CN202023099691.5U CN202023099691U CN214204185U CN 214204185 U CN214204185 U CN 214204185U CN 202023099691 U CN202023099691 U CN 202023099691U CN 214204185 U CN214204185 U CN 214204185U
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Abstract
The utility model discloses a high-fidelity audio amplifier based on a plurality of connection stereobroadcastings relates to audio amplifier technical field. The utility model discloses a structure includes box, spiral device, be provided with a groove and No. two grooves on the preceding lateral wall of box, the bottom and No. two groove top intercommunications in a groove, be provided with the connector on the back lateral wall in a groove, be provided with loudspeaker in the through-hole of the back lateral wall of box, the structure of spiral device includes fixing base, spool, spacing seat, crank, the fixing base has two, and the level is fixed on the back lateral wall in No. two grooves, the spool passes the circular through-hole of two fixing bases, and the right-hand member is fixed with the plug, the left end at the spool is fixed to the crank, spacing seat is fixed on the right side wall in No. two grooves, be provided with the socket in the tube hole of spacing seat, the socket passes through the torsional spring and is connected with spacing seat, be provided with the slot on the left side wall of socket. The utility model discloses can prevent that the data line from pulling down the audio amplifier, or with the audio amplifier separation.
Description
Technical Field
The utility model relates to a sound box technical field especially relates to a high-fidelity sound box based on a plurality of connection stereobroadcastings.
Background
A speaker refers to a device that can convert an audio signal into sound. In large outdoor activities, in order to achieve stereo sound effects, sound boxes are arranged in multiple directions, and sound boxes in different directions need to be connected with an audio regulator through long data lines. However, the situation is disordered outdoors, the data line is caught by mistake, the sound box can be pulled down, or the data line is separated from the sound box, so that an activity accident is caused.
Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art data line and pull down the audio amplifier easily, or separate with the audio amplifier.
In order to solve the technical problems, the utility model provides a high-fidelity sound box based on a plurality of connected stereo broadcasts, which comprises,
the box body is of a cuboid shell structure, a first groove and a second groove which are recessed backwards are formed in the front side wall of the box body, the bottom end of the first groove is communicated with the top end of the second groove, a connector is arranged on the rear side wall of the first groove, a winding device is arranged in the second groove, a circuit part is arranged in the shell of the box body, and a horn is arranged in a through hole in the rear side wall of the box body; the utility model discloses a winding device, winding device's structure includes fixing base, spool, spacing seat, crank, the fixing base is T type structure, and preceding tip position is provided with circular through-hole, the fixing base has two, and the level is fixed on the rear side wall in No. two grooves, the spool passes the circular through-hole of two fixing bases, and the right-hand member is fixed with the plug, the crank is fixed at the left end of spool, spacing seat is cylinder tubular structure, and fixes on the right side wall in No. two grooves, be provided with the socket in the tube hole of spacing seat, the socket passes through the torsional spring and is connected with spacing seat, be provided with the slot on the left side wall of socket, on the plug insertion connector of data line, the crank is waved and is driven the spool and rotate, one section data line of spool roll-up moves, the spool moves to the right, promotes the plug and moves for.
As a further aspect of the present invention: the right end part of the scroll is in threaded connection with a bolt, and the bolt abuts against the fixed seat on the right side to limit the scroll to move leftwards.
As a further aspect of the present invention: a rain-proof cover is fixed at the front end of the first groove and prevents rainwater from drifting into the first groove to wet the connector.
As a further aspect of the present invention: the front end of the second groove is provided with a sealing cover, the sealing cover is of a rectangular plate structure, the top end of the sealing cover is hinged to the box body through a hinge, and the sealing cover prevents rainwater from floating into the second groove.
As a further aspect of the present invention: the middle lower part of the sealing cover is provided with a wiring groove protruding forwards, and the data wire penetrates through the wiring groove and then enters the second groove.
As a further aspect of the present invention: the sealing structure is characterized in that a U-shaped plate-shaped handle is arranged on the front side wall of the sealing cover, and the handle is convenient for controlling the sealing plate to turn over.
As a further aspect of the present invention: the bottom of box is provided with the base, the base is the cuboid structure, be provided with the bearing in the recess of the middle part of the top lateral wall of base, be fixed with the pivot in the bearing rotor, the pivot is fixed in the through-hole of the bottom lateral wall of box, the pivot rotates in the bearing for the box level rotates.
As a further aspect of the present invention: the improved box is characterized in that a circular ring type rotating plate is arranged in a circular ring groove in the top side wall of the base, a plurality of through holes are uniformly formed in the rotating plate, namely, the through holes are punched, the top end of the rotating plate is fixed on the bottom side wall of the box body, and the rotating plate horizontally rotates in the circular ring groove to play a limiting role.
As a further aspect of the present invention: the screw thread post is arranged in the screw thread through hole in the right side wall of the base, the right end of the screw thread post is fixed with the knob, the knob is rotated to enable the screw thread post to rotate, the screw thread post is screwed into the left side and penetrates through a through hole of the rotating plate, so that the rotating plate is fixed in the annular groove, and the box body is fixed on the base.
As a further aspect of the present invention: the wheel is arranged in a gap in the lower front portion of the base, a support block is arranged on the bottom side wall of the rear portion of the base, the support block and the wheel support the base together, and the wheel facilitates sliding of the base.
The utility model has the advantages that:
(1) the utility model is provided with a winding device, when in wiring, a plug of a data line is inserted into a connector, a crank is shaken to drive a scroll to rotate, the scroll winds up a section of the data line, the scroll moves rightwards, and a plug is pushed to move rightwards, so that the plug is inserted into a slot; when the data line is caught, the data line pulls the scroll to rotate, the scroll drives the socket through the plug, and the torsional spring gives the socket buffering power, so that the socket and the scroll rotate in a decelerating manner. The utility model discloses can prevent that the data line from pulling down the audio amplifier, or with the audio amplifier separation.
(2) The utility model discloses set up the base, during the use, promote the audio amplifier to the appointed place, when the level promoted the audio amplifier, the pivot rotated in the bearing for the box level rotates, with the position of adjustment loudspeaker, adjusts the back, rotates the knob and makes the screw thread post rotate, and the screw thread post advances by screw left, and passes a perforation of commentaries on classics board, makes the commentaries on classics board fix in annular groove, makes the box fix on the base. The utility model discloses be convenient for adjust loudspeaker position.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a right side sectional view of a portion of the case;
FIG. 3 is a front cross-sectional view of a portion of the case;
fig. 4 is a cross-sectional view of the base.
Wherein: the device comprises a box body 10, a first groove 11, a second groove 12, a connector 13, a fixed seat 14, a scroll 15, a handle 16, a limiting seat 17, a socket 18, a torsion spring 19, a plug 20, a bolt 21, a rain cover 22, a sealing cover 23, a wiring groove 24, a handle 27, a base 28, a bearing 29, a rotating shaft 30, a rotating plate 31, a through hole 32, a threaded column 34, a knob 35, wheels 36 and a support block 37.
Detailed Description
The structure of the hi-fi sound box based on multiple connected stereo broadcasts provided by this embodiment is shown in fig. 1-4, and includes,
the box body 10 is of a cuboid shell structure, a first groove 11 and a second groove 12 which are recessed backwards are formed in the front side wall of the box body 10, the bottom end of the first groove 11 is communicated with the top end of the second groove 12, a connector 13 is arranged on the rear side wall of the first groove 11, a winding device is arranged in the second groove 12, a circuit part is arranged in the space in the shell of the box body 10, and a horn is arranged in a through hole in the rear side wall of the box body 10; the winding device structurally comprises a fixed seat 14, a scroll 15, a limiting seat 17 and a handle 16, wherein the fixed seat 14 is of a T-shaped structure, a circular through hole is formed in the front end position of the fixed seat 14, the fixed seat 14 comprises two circular through holes, the two circular through holes are horizontally fixed on the rear side wall of a second groove 12, the scroll 15 penetrates through the circular through holes of the two fixed seats 14, a plug 20 is fixed at the right end of the handle 16, the handle 16 is fixed at the left end of the scroll 15, the limiting seat 17 is of a cylindrical tubular structure and is fixed on the right side wall of the second groove 12, a socket 18 is arranged in a tube hole of the limiting seat 17, the socket 18 is connected with the limiting seat 17 through a torsion spring 19, a slot is formed in the left side wall of the socket 18, a plug connector of a data wire is inserted into the connector 13, the handle 16 is shaken to drive the scroll 15 to rotate, the scroll 15 winds up one section of the data wire, the scroll 15 moves towards the right, pushing the header 20 to the right causes the header 20 to be inserted into the socket.
The right end part of the reel 15 is in threaded connection with a bolt 21, and the bolt 21 abuts against the right fixed seat 14 to limit the reel 15 to move leftwards.
A rain-proof cover 22 is fixed at the front end of groove 11, rain-proof cover 22 prevents that the rainwater from floating into groove 11, wets connector 13.
The front end of the second groove 12 is provided with a sealing cover 23, the sealing cover 23 is of a rectangular plate-shaped structure, the top end of the sealing cover 23 is hinged to the box body 10 through a hinge, and the sealing cover 23 prevents rainwater from floating into the second groove 12.
A wiring groove 24 protruding forwards is formed in the middle lower portion of the sealing cover 23, and the data cable penetrates through the wiring groove 24 and then enters the second groove 12.
A U-shaped handle 27 is provided on the front side wall of the sealing cover 23, and the handle 27 is convenient for controlling the sealing plate 23 to turn over.
The bottom of box 10 is provided with base 28, base 28 is the cuboid structure, be provided with bearing 29 in the recess of the middle part of the top lateral wall of base 28, be fixed with pivot 30 in the bearing 29 rotor, pivot 30 is fixed in the through-hole of the bottom lateral wall of box 10, pivot 30 rotates in bearing 29 for box 10 horizontal rotation.
The top wall of the base 28 is provided with a circular ring-shaped rotating plate 31 in the circular ring-shaped groove, the rotating plate 31 is uniformly provided with a plurality of through holes, namely, the through holes 32, the top end of the rotating plate 31 is fixed on the bottom side wall of the box body 10, and the rotating plate 31 horizontally rotates in the circular ring-shaped groove to play a role in limiting.
A threaded column 34 is arranged in a threaded through hole in the right side wall of the base 28, a knob 35 is fixed at the right end of the threaded column 34, the threaded column 34 is rotated by rotating the knob 35, the threaded column 34 is screwed into the left and penetrates through a through hole 32 of the rotating plate 31, so that the rotating plate 31 is fixed in the annular groove, and the box body 10 is fixed on the base 28.
The utility model discloses a theory of operation: when the loudspeaker box is pushed to a designated place during use, the rotating shaft 30 rotates in the bearing 29 when the loudspeaker box is pushed horizontally, so that the box body 10 rotates horizontally to adjust the direction of the loudspeaker, after the loudspeaker box is adjusted, the knob 35 is rotated to rotate the threaded column 34, the threaded column 34 is screwed into the left and penetrates through one through hole 32 of the rotating plate 31, so that the rotating plate 31 is fixed in the circular groove, and the box body 10 is fixed on the base 28; when the data cable is connected, a plug of the data cable is inserted into the connector 13, the handle 16 is shaken to drive the reel 15 to rotate, the reel 15 winds a section of the data cable, the reel 15 moves rightwards, the plug 20 is pushed to move rightwards, and the plug 20 is inserted into the slot; when the data line is caught, the data line pulls the reel 15 to rotate, the reel 15 drives the socket 18 through the plug 20, and the torsion spring 19 buffers the force of the socket 18, so that the socket 18 and the reel 15 rotate at a reduced speed. The utility model discloses can prevent that the data line from pulling down the audio amplifier, or with the audio amplifier separation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A high-fidelity sound box based on a plurality of connected stereo broadcasts is characterized by comprising,
the box body (10) is of a cuboid shell structure, a first groove (11) and a second groove (12) which are recessed backwards are formed in the front side wall of the box body (10), the bottom end of the first groove (11) is communicated with the top end of the second groove (12), a connector (13) is arranged on the rear side wall of the first groove (11), a winding device is arranged in the second groove (12), a circuit part is arranged in the shell space of the box body (10), and a horn is arranged in a through hole of the rear side wall of the box body (10); the coiling device is characterized in that the structure of the coiling device comprises a fixing seat (14), a scroll (15), two limiting seats (17) and a handle (16), the fixing seat (14) is of a T-shaped structure, a circular through hole is formed in the front end position of the fixing seat (14), the fixing seat (14) is horizontally fixed on the rear side wall of a second groove (12), the scroll (15) penetrates through the circular through holes of the two fixing seats (14), a plug (20) is fixed at the right end of the scroll (15), the handle (16) is fixed at the left end of the scroll (15), the limiting seats (17) are of a cylindrical tubular structure and fixed on the right side wall of the second groove (12), a socket (18) is arranged in a tube hole of each limiting seat (17), the socket (18) is connected with the limiting seats (17) through a torsion spring (19), a slot is formed in the left side wall of the socket (18), and the plug of a data line is inserted into the connector (, the crank (16) is shaken to drive the reel (15) to rotate, the reel (15) winds a section of data line, the reel (15) moves rightwards, and the plug (20) is pushed to move rightwards, so that the plug (20) is inserted into the slot.
2. The hi-fi sound box based on multiple connected stereo plays according to claim 1, wherein: the right end part of the scroll (15) is in threaded connection with a bolt (21), and the bolt (21) abuts against the fixed seat (14) on the right side to limit the scroll (15) to move leftwards.
3. The hi-fi sound box based on multiple connected stereo plays according to claim 1, wherein: the front end of a first groove (11) is fixed with a rain cover (22), the rain cover (22) prevents rainwater from floating into the first groove (11) and wetting the connector (13).
4. The hi-fi sound box based on multiple connected stereo plays according to claim 1, wherein: the front end of the second groove (12) is provided with a sealing cover (23), the sealing cover (23) is of a rectangular plate-shaped structure, the top end of the sealing cover (23) is hinged to the box body (10) through a hinge, and the sealing cover (23) prevents rainwater from floating into the second groove (12).
5. The high fidelity speaker based on a plurality of connected stereo plays according to claim 4, characterized in that: the middle lower part of the sealing cover (23) is provided with a wiring groove (24) protruding forwards, and the data wire penetrates through the wiring groove (24) and then enters the second groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099691.5U CN214204185U (en) | 2020-12-21 | 2020-12-21 | High-fidelity sound box based on multiple connected stereo playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099691.5U CN214204185U (en) | 2020-12-21 | 2020-12-21 | High-fidelity sound box based on multiple connected stereo playing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204185U true CN214204185U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023099691.5U Active CN214204185U (en) | 2020-12-21 | 2020-12-21 | High-fidelity sound box based on multiple connected stereo playing |
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| Country | Link |
|---|---|
| CN (1) | CN214204185U (en) |
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- 2020-12-21 CN CN202023099691.5U patent/CN214204185U/en active Active
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