CN220457546U - Combined portable sound box - Google Patents
Combined portable sound box Download PDFInfo
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- CN220457546U CN220457546U CN202322069579.4U CN202322069579U CN220457546U CN 220457546 U CN220457546 U CN 220457546U CN 202322069579 U CN202322069579 U CN 202322069579U CN 220457546 U CN220457546 U CN 220457546U
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- connecting rod
- audio amplifier
- sound box
- seat
- rod
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a combined portable sound box, which relates to the technical field of sound boxes and particularly comprises a sound box shell, wherein a left sound box seat and a right sound box seat are connected inside the sound box shell in a sliding manner, a left connecting rod I and a left connecting rod II are connected inside the left sound box seat in a rotating manner, and a right connecting rod I and a right connecting rod II are connected inside the right sound box seat in a rotating manner.
Description
Technical Field
The utility model relates to the technical field of sound boxes, in particular to a combined portable sound box.
Background
A sound box refers to a device that converts an audio signal into sound. The popular speaking is that a power amplifier is arranged in the main box body of the sound box or the bass box body, and after the audio signal is amplified, the sound is played back by the sound box, so that the sound is amplified. The loudspeaker is the terminal of the overall sound system and functions to convert audio electrical energy into corresponding acoustic energy and radiate it into space.
Through retrieving, a portable combined sound box disclosed in Chinese patent with publication number of CN216017082U is technically characterized in that: draw together main audio amplifier, main audio amplifier both sides pass through hinge fixedly connected with a set of vice audio amplifier respectively, main audio amplifier bottom fixedly connected with bottom plate, bottom plate trailing flank middle part fixedly connected with fixed plate, the fixed plate middle part is provided with two sets of sleeves, all smooth the inlaying of each group sleeve is installed flexible pull rod, fixed mounting has the handle between flexible pull rod top opposite face, just bottom plate rear end both sides all are equipped with the recess, all be connected with the bull stick in the recess, the gyro wheel is all installed at the bull stick both ends.
The problem that current stereo set often is inconvenient when outdoor use has been solved in the above-mentioned scheme, and stereo set tone quality is more miscellaneous, the noise is big, but this portable combination audio amplifier's combination is with the mode of hinge, and it is inconvenient to dismantle when need separately using to vice audio amplifier, and the practicality is not high.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
Aiming at the defects of the prior art that the disassembly is inconvenient when the auxiliary sound box is used separately.
The utility model discloses a combined portable sound box, which comprises a sound box shell, wherein a left sound box seat and a right sound box seat are connected inside the sound box shell in a sliding manner, a left connecting rod I and a left connecting rod II are connected inside the left sound box seat in a rotating manner, a right connecting rod I and a right connecting rod II are connected inside the right sound box seat in a rotating manner, a left auxiliary connecting rod and a left main connecting rod are connected inside the sound box shell in a rotating manner, one end of the left auxiliary connecting rod, which is close to the left sound box seat, is connected with the left connecting rod in a rotating manner, one end of the left main connecting rod, which is close to the left sound box seat, is connected with the left connecting rod II in a rotating manner, one end of the right auxiliary connecting rod, which is close to the right sound box seat, is connected with the right connecting rod in a rotating manner, and one end of the right main connecting rod, which is close to the right sound box seat, is connected with the right connecting rod II in a rotating manner.
Further, the inside rotation of left connecting rod one is connected with and connects short lever one, the one end that left connecting rod one was kept away from to connect short lever one rotates with left connecting rod two and left main connecting rod and is connected, the inside rotation of left main connecting rod is connected with transfer line one.
Further, the inside rotation of right connecting rod one is connected with and connects the quarter butt, the one end that the quarter butt kept away from right connecting rod one is connected with right connecting rod two and right main connecting rod rotation, the inside rotation of right main connecting rod is connected with transfer line two.
Further, the limiting groove is formed in the loudspeaker box shell, the limiting slide block is connected to the inner wall of the limiting groove in a sliding mode, the outer surface of the limiting slide block is connected with the first transmission rod and the second transmission rod in a rotating mode, and the limiting button is fixedly connected to the back face of the limiting slide block.
Further, a left sound box placing groove and a first supporting rod placing seat are formed in the left sound box seat, and a right sound box placing groove and a second supporting rod placing seat are formed in the right sound box seat.
Further, the inside fixed mounting of audio amplifier casing has the mainframe box, the left side of audio amplifier casing is equipped with left audio amplifier main part.
Further, the bottom surface fixed mounting of left audio amplifier main part has left bracing piece, the left side of audio amplifier casing is equipped with right audio amplifier main part, the bottom surface fixed mounting of right audio amplifier main part has right bracing piece.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the sound box shell is arranged, when the auxiliary sound box is required to be used separately, the limiting button is pushed to drive the limiting sliding block to slide in the limiting groove, the limiting sliding block slides to drive the transmission rod to rotate, the transmission rod rotates to drive the connecting rod and the connecting rod to rotate, the connecting short rod is further driven to rotate, the left sound box seat and the right sound box seat are extended, then the left sound box main body and the right sound box main body are taken out, then the left support rod and the right support rod are taken out, then the left sound box and the right sound box are assembled with the support rod, the split use of the auxiliary sound box is completed, and the practicability is higher.
2. According to the utility model, the sound box shell, the left sound box placing groove, the right sound box placing groove, the first support rod placing seat and the second support rod placing seat are arranged, so that the left sound box and the right sound box are placed in the left sound box placing groove and the right sound box placing groove respectively, and when the auxiliary sound box is not required to be used separately, the auxiliary sound box and the main box are combined through the sound box shell, so that the use is more convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front elevational view of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of the sound box housing of the present utility model;
FIG. 4 is a schematic diagram of a limit button according to the present utility model;
fig. 5 is a cross-sectional view of the left speaker box seat of the present utility model.
In the figure: 1. a sound box shell; 2. a left speaker box seat; 3. a right speaker box seat; 4. a left connecting rod I; 5. a left connecting rod II; 6. a right connecting rod I; 7. a right connecting rod II; 8. a left auxiliary connecting rod; 9. a left main connecting rod; 10. a right auxiliary connecting rod; 11. a right main connecting rod; 12. connecting a first short rod; 13. a transmission rod I; 14. connecting a short rod II; 15. a transmission rod II; 16. a limit groove; 17. a limit sliding block; 18. a limit button; 19. a left sound box placing groove; 20. a right sound box placing groove; 21. a first supporting rod placing seat; 22. a second supporting rod placing seat; 23. a main chassis; 24. a left sound box main body; 25. a left support bar; 26. a right sound box main body; 27. and a right support rod.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
Referring to fig. 1, 2 and 5, a combined portable sound box of the present utility model includes a sound box housing 1, a left sound box seat 2 and a right sound box seat 3 are slidingly connected inside the sound box housing 1, a left connecting rod first 4 and a left connecting rod second 5 are rotatably connected inside the left sound box seat 2, a right connecting rod first 6 and a right connecting rod second 7 are rotatably connected inside the right sound box seat 3, a left auxiliary connecting rod 8 and a left main connecting rod 9 are rotatably connected inside the sound box housing 1, one end of the left auxiliary connecting rod 8 close to the left sound box seat 2 is rotatably connected with the left connecting rod first 4, one end of the left main connecting rod 9 close to the left sound box seat 2 is rotatably connected with the left connecting rod second 5, a right auxiliary connecting rod 10 and a right main connecting rod 11 are rotatably connected inside the sound box housing 1, one end of the right auxiliary connecting rod 10 close to the right sound box seat 3 is rotatably connected with the right connecting rod first 6, one end of the right main connecting rod 11 is rotatably connected with the right connecting rod second 7, and synchronous expansion and contraction of the left sound box seat 2 and the right sound box seat 3 are completed through interconnection between the connecting rods and the connecting rods.
Referring to fig. 5, a first connecting short rod 12 is rotatably connected to the inside of the first left connecting rod 4, one end of the first connecting short rod 12, which is far away from the first left connecting rod 4, is rotatably connected to the second left connecting rod 5 and the left main connecting rod 9, a first transmission rod 13 is rotatably connected to the inside of the left main connecting rod 9, and the first connecting rod 12 is rotatably connected to the second left connecting rod 5 and the left main connecting rod 9.
Referring to fig. 5, a second connecting short rod 14 is rotatably connected to the inside of the first right connecting rod 6, one end of the second connecting short rod 14, which is far away from the first right connecting rod 6, is rotatably connected to the second right connecting rod 7 and the right main connecting rod 11, and a second transmission rod 15 is rotatably connected to the inside of the right main connecting rod 11 and is rotatably connected to the second right connecting rod 7 and the right main connecting rod 11 through the second connecting short rod 14.
Referring to fig. 4 and 5, a limit groove 16 is formed in the sound box shell 1, a limit slide block 17 is slidably connected to an inner wall of the limit groove 16, an outer surface of the limit slide block 17 is rotatably connected with a first transmission rod 13 and a second transmission rod 15, a limit button 18 is fixedly connected to a back surface of the limit slide block 17, and the limit button 18 is pushed to drive the limit slide block 17 to slide in the limit groove 16.
Referring to fig. 3 and 5, a left speaker box placement groove 19 and a first support rod placement seat 21 are formed in the left speaker box seat 2, a right speaker box placement groove 20 and a second support rod placement seat 22 are formed in the right speaker box seat 3, and the placement of the auxiliary speaker box and the support rod is completed by the speaker box placement groove and the support rod placement seat respectively.
Referring to fig. 3, a main box 23 is fixedly installed in the sound box housing 1, a left sound box main body 24 is provided at the left side of the sound box housing 1, the main box 23 is installed in the sound box housing 1, a control panel on the main box 23 controls the main body, and the auxiliary sound boxes are a left sound box main body 24 and a right sound box main body 26.
Referring to fig. 1 and 2, a left support rod 25 is fixedly mounted on the bottom surface of the left sound box main body 24, a right sound box main body 26 is arranged on the left side of the sound box housing 1, a right support rod 27 is fixedly mounted on the bottom surface of the right sound box main body 26, and the auxiliary sound box is supported by the support rod.
When the utility model is used: left audio amplifier and right audio amplifier are placed respectively in left audio amplifier standing groove 19 and right audio amplifier standing groove 20, when need not carry out the components of a whole that can function independently to vice audio amplifier use, vice audio amplifier and mainframe box 23 pass through audio amplifier casing 1 and use, when need to use vice audio amplifier separately, promote spacing button 18 and drive spacing slider 17 and slide in spacing groove 16, spacing slider 17 slides and drives the transfer line and rotate, the transfer line rotates and drives connecting rod and rotate, and then drive the connecting stub and rotate, make left audio amplifier seat 2 and right audio amplifier seat 3 stretch out, then take out left audio amplifier main part 24 and right audio amplifier main part 26, again take out left bracing piece 25 and right bracing piece 27, then assemble left and right audio amplifier and bracing piece, accomplish the components of a whole that can function independently to vice audio amplifier and use.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a combination formula portable sound box, includes audio amplifier casing (1), its characterized in that: the inside sliding connection of audio amplifier casing (1) has left audio amplifier seat (2) and right audio amplifier seat (3), the inside rotation of left audio amplifier seat (2) is connected with left connecting rod one (4) and left connecting rod two (5), the inside rotation of right audio amplifier seat (3) is connected with right connecting rod one (6) and right connecting rod two (7), the inside rotation of audio amplifier casing (1) is connected with left auxiliary connecting rod (8) and left main connecting rod (9), the one end that left auxiliary connecting rod (8) is close to left audio amplifier seat (2) rotates with left connecting rod one (4) to be connected, the one end that left main connecting rod (9) is close to left audio amplifier seat (2) rotates with left connecting rod two (5) to be connected, the inside rotation of audio amplifier casing (1) is connected with right auxiliary connecting rod (10) and right main connecting rod (11), the one end that right auxiliary connecting rod (10) is close to right audio amplifier seat (3) rotates with right connecting rod one (6), the one end that right main connecting rod (11) is close to right audio amplifier seat (3) rotates with right connecting rod two (7).
2. A modular portable audio speaker as claimed in claim 1, wherein: the inside rotation of left connecting rod one (4) is connected with and connects short lever one (12), the one end that left connecting rod one (4) was kept away from to connect short lever one (12) is connected with left connecting rod two (5) and left main connecting rod (9) rotation, the inside rotation of left main connecting rod (9) is connected with transfer line one (13).
3. A modular portable audio speaker as claimed in claim 1, wherein: the inside rotation of right connecting rod one (6) is connected with and connects short lever two (14), the one end that right connecting rod one (6) was kept away from to connect short lever two (14) is connected with right connecting rod two (7) and right main connecting rod (11) rotation, the inside rotation of right main connecting rod (11) is connected with transfer line two (15).
4. A modular portable audio speaker as claimed in claim 1, wherein: the sound box is characterized in that a limit groove (16) is formed in the sound box shell (1), a limit sliding block (17) is connected to the inner wall of the limit groove (16) in a sliding mode, the outer surface of the limit sliding block (17) is rotationally connected with a first transmission rod (13) and a second transmission rod (15), and a limit button (18) is fixedly connected to the back face of the limit sliding block (17).
5. A modular portable audio speaker as claimed in claim 1, wherein: left audio amplifier standing groove (19) and bracing piece are placed seat one (21) have been seted up to the inside of left audio amplifier seat (2), right audio amplifier standing groove (20) and bracing piece are placed seat two (22) have been seted up to the inside of right audio amplifier seat (3).
6. A modular portable audio speaker as claimed in claim 1, wherein: the inside fixed mounting of audio amplifier casing (1) has mainframe box (23), the left side of audio amplifier casing (1) is equipped with left audio amplifier main part (24).
7. The combination portable speaker of claim 6, wherein: the left sound box is characterized in that a left support rod (25) is fixedly arranged on the bottom surface of the left sound box body (24), a right sound box body (26) is arranged on the left side of the sound box shell (1), and a right support rod (27) is fixedly arranged on the bottom surface of the right sound box body (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322069579.4U CN220457546U (en) | 2023-08-02 | 2023-08-02 | Combined portable sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322069579.4U CN220457546U (en) | 2023-08-02 | 2023-08-02 | Combined portable sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220457546U true CN220457546U (en) | 2024-02-06 |
Family
ID=89725818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322069579.4U Active CN220457546U (en) | 2023-08-02 | 2023-08-02 | Combined portable sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220457546U (en) |
-
2023
- 2023-08-02 CN CN202322069579.4U patent/CN220457546U/en active Active
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