CN215912193U - Connecting rod type sound source position-variable sound box - Google Patents
Connecting rod type sound source position-variable sound box Download PDFInfo
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- CN215912193U CN215912193U CN202122139942.6U CN202122139942U CN215912193U CN 215912193 U CN215912193 U CN 215912193U CN 202122139942 U CN202122139942 U CN 202122139942U CN 215912193 U CN215912193 U CN 215912193U
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Abstract
The utility model discloses a connecting rod type sound source position-variable sound box, which is characterized in that: including audio amplifier main part and base, the audio amplifier main part rotates with the base to be connected, and is equipped with link structure, guide bar, motor and motor drive's transmission lead screw in the base, be equipped with drive nut on the transmission lead screw, link structure is articulated with audio amplifier main part and drive nut, and drive nut pass through the guide bar direction and with guide bar sliding fit. When the loudspeaker box is used independently, the loudspeaker box main body rotates around the base and stands, so that the main loudspeaker faces the user, the sound played by the main loudspeaker is more stereoscopic, when the user watches television, the loudspeaker box main body can be reversely turned and laid flat, the television cannot be blocked, the television enters a television or a cinema playing mode at the moment, and different requirements of the user are met.
Description
Technical Field
The utility model relates to a sound box, in particular to a connecting rod type sound source position-variable sound box.
Background
With the development of society, many families do not meet the sound effect of a loudspeaker of a television, and a sound box is purchased as a sound playing device of the television. Generally placed in front of the television set in order to save space; in order to not shield the television, the sound box is of a flat rectangular structure. The sound box is limited in appearance, the main loudspeaker can only be arranged on the top surface of the sound box, and the front surface of the sound box can only be provided with a pair of small loudspeakers, so that the integral stereo effect is slightly weak when pure music is played.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a connecting rod type sound source position variable sound box.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a connecting rod formula sound source position variable audio amplifier which characterized in that: including audio amplifier main part and base, the audio amplifier main part rotates with the base to be connected, and is equipped with link structure, guide bar, motor and motor drive's transmission lead screw in the base, be equipped with drive nut on the transmission lead screw, link structure is articulated with audio amplifier main part and drive nut, and drive nut pass through the guide bar direction and with guide bar sliding fit.
Be equipped with the holding tank in the audio amplifier main part, the base is arranged in the holding tank.
The base both ends are equipped with the pivot, the holding tank both sides are equipped with the shaft hole, the pivot is arranged in the shaft hole.
One inner side surface of the accommodating groove is a convex arc surface, and one outer side surface of the base is a concave arc surface corresponding to the inner side surface of the accommodating groove.
The transmission nut is provided with a guide hole, and the guide rod is in sliding fit with the guide hole.
The connecting rod structure is a connecting rod, one end of the connecting rod is hinged to the transmission nut, an avoiding hole is formed in the top surface of the base, and the other end of the connecting rod penetrates through the avoiding hole to be rotatably connected with the loudspeaker box main body.
The base side plate is provided with a motor groove, and the motor is arranged in the motor groove.
The utility model has the beneficial effects that: the sound box is rotatably connected with the base through the sound box main body, and then the connecting rod structure is driven to move through the motor, the transmission screw rod and the transmission nut, so that the sound box main body rotates around the base to stand when people do not play a television and the sound box is used alone, the main sound horn faces a user, the sound played by the main sound horn has a stereoscopic impression, when the user watches the television, the sound box main body can be reversely overturned and leveled without blocking the television, and at the moment, the sound box enters a television or cinema playing mode, so that different requirements of the user are met.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a structural view of the present invention in a cinema mode with a cabinet body laid flat;
FIG. 2 is a structural diagram of the present invention in music mode with the main body of the speaker turned over;
fig. 3 is an internal structural view when the main body is turned upside down.
Detailed Description
Referring to fig. 1 to 3, the utility model discloses a connecting rod type sound source position variable sound box, which comprises a sound box main body 1 and a base 2, wherein the sound box main body 1 is a flat rectangular body, a holding tank 3 is arranged on the bottom surface of the sound box main body 1, the base 2 is arranged in the holding tank 3, the sound box main body 1 is flatly arranged in order not to shield a television when the television is watched, the base 2 is arranged in the holding tank 3, the sound box main body 1 is rotatably connected with the base 2, a connecting rod structure, a guide rod 4, a motor 5 and a transmission screw 6 driven by the motor 5 are arranged in the base 2, the transmission screw 6 is provided with a transmission nut 7, the connecting rod structure is hinged with the sound box main body 1 and the transmission nut 7, the transmission nut 7 is guided by the guide rod 4 and is in sliding fit with the guide rod 4, the structure drives the transmission screw 6 to rotate by the motor 5, the transmission screw 6 drives the transmission nut 7 to move along the guide rod 4, the transmission nut 7 pushes the sound box main body 1 to turn over and stand through the connecting rod structure, so that the main sound horn faces a user to obtain more three-dimensional sound quality.
As shown in the figure, two ends of the base 2 are provided with rotating shafts (not shown in the figure), two sides of the accommodating groove 3 are provided with shaft holes (not shown in the figure), and the rotating shafts are located in the shaft holes.
As shown in the figure, 3 medial surfaces of holding tank are protruding circular arc face 8, 2 lateral surfaces of base are the corresponding concave circular arc face of the medial surface of holding tank 3 (not shown in the figure), thereby it is pleasing to the eye that great gap is avoided appearing with base 2 to the in-process audio amplifier main part 1 of upset to such structure assurance.
As shown in the figure, the transmission nut 7 is provided with a guide hole 9, the guide rod 4 is in sliding fit with the guide hole 9, the guide rod 4 plays a guiding role and limits the transmission nut 7 to rotate, and therefore the transmission nut 7 can move linearly along the guide rod 4.
As shown in the figure, the connecting rod structure is connecting rod 10, connecting rod 10 one end is articulated with drive nut 7, 2 top surfaces of base are equipped with dodges the hole, the connecting rod 10 other end passes dodges the hole and is connected with the rotation of audio amplifier main part 1, and connecting rod 10's articulated mode specifically lies in: the transmission nut 7 is provided with a groove, one end of the connecting rod 10 is positioned in the groove, a rotating shaft penetrates through the groove and the connecting rod 10 and is fixed with the transmission nut 7, and similarly, the other end of the connecting rod 10 is hinged with the sound box main body 1 through a similar structure.
Be equipped with the motor groove on the 2 curb plates of base, motor 5 installs in the motor groove, is convenient for like this motor 5 installation location.
The connecting rod type sound source position variable sound box provided by the embodiment of the utility model is described in detail, a specific example is applied in the text to explain the principle and the implementation mode of the utility model, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a connecting rod formula sound source position variable audio amplifier which characterized in that: including audio amplifier main part and base, the audio amplifier main part rotates with the base to be connected, and is equipped with link structure, guide bar, motor and motor drive's transmission lead screw in the base, be equipped with drive nut on the transmission lead screw, link structure is articulated with audio amplifier main part and drive nut, and drive nut pass through the guide bar direction and with guide bar sliding fit.
2. The rod-type sound source position variable sound box according to claim 1, wherein: be equipped with the holding tank in the audio amplifier main part, the base is arranged in the holding tank.
3. The rod-type sound source position variable sound box according to claim 2, wherein: the base both ends are equipped with the pivot, the holding tank both sides are equipped with the shaft hole, the pivot is arranged in the shaft hole.
4. The rod-type sound source position variable sound box according to claim 2, wherein: one inner side surface of the accommodating groove is a convex arc surface, and one outer side surface of the base is a concave arc surface corresponding to the inner side surface of the accommodating groove.
5. The rod-type sound source position variable sound box according to claim 1, wherein: the transmission nut is provided with a guide hole, and the guide rod is in sliding fit with the guide hole.
6. The rod-type sound source position variable sound box according to claim 1, wherein: the connecting rod structure is a connecting rod, one end of the connecting rod is hinged to the transmission nut, an avoiding hole is formed in the top surface of the base, and the other end of the connecting rod penetrates through the avoiding hole to be rotatably connected with the loudspeaker box main body.
7. The rod-type sound source position variable sound box according to claim 1, wherein: the base side plate is provided with a motor groove, and the motor is arranged in the motor groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139942.6U CN215912193U (en) | 2021-09-02 | 2021-09-02 | Connecting rod type sound source position-variable sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139942.6U CN215912193U (en) | 2021-09-02 | 2021-09-02 | Connecting rod type sound source position-variable sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215912193U true CN215912193U (en) | 2022-02-25 |
Family
ID=80293886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122139942.6U Active CN215912193U (en) | 2021-09-02 | 2021-09-02 | Connecting rod type sound source position-variable sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215912193U (en) |
-
2021
- 2021-09-02 CN CN202122139942.6U patent/CN215912193U/en active Active
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