CN210327898U - Multifunctional Bluetooth sound box - Google Patents
Multifunctional Bluetooth sound box Download PDFInfo
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- CN210327898U CN210327898U CN201921798232.0U CN201921798232U CN210327898U CN 210327898 U CN210327898 U CN 210327898U CN 201921798232 U CN201921798232 U CN 201921798232U CN 210327898 U CN210327898 U CN 210327898U
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- box body
- rotating shaft
- connecting rod
- rotatably arranged
- elastic telescopic
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Abstract
The utility model discloses a multifunctional Bluetooth sound box, which comprises a box body, a loudspeaker, a sound returning hole and a circuit module, wherein a damping device is arranged on the box body, the damping device comprises a roller, a connecting rod, an elastic telescopic rod and a rotating shaft, the rotating shaft is rotatably arranged at the bottom of the box body, the connecting rod is fixedly arranged on the rotating shaft, one end of the elastic telescopic rod is rotatably arranged on the connecting rod, and the other end of the elastic telescopic rod is rotatably arranged on the box body; the roller is rotatably arranged at one end of the connecting rod. The vibration can be greatly relieved under the elastic action of the elastic telescopic rod, and the thrust spring is distributed in the axial direction of the rotating shaft, so that the vibration of the rotating shaft of the sound box in the axial direction is relieved; drive the air flow in the bluetooth speaker through the cooling fan, and then realize circuit module's cooling heat dissipation, utilize solar panel to change solar energy into the electric energy, and then realize supplementing the inside electric power of audio amplifier, and then improve the live time of audio amplifier.
Description
Technical Field
The utility model relates to an electronic product field specifically is a multi-functional bluetooth speaker.
Background
With the continuous progress of science and technology, the wireless transmission technology is greatly advanced and developed. Among them, bluetooth transmission is widely used. More and more people use bluetooth speaker to avoid the power line to the interference of speaker use.
At present, for a large bluetooth sound box, large vibration is generated during use, and meanwhile, electrical components inside the bluetooth sound box generate large heat; the vibration and the heat can generate certain influence on internal electrical elements of the sound box, and further the service life of the sound box is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional bluetooth speaker to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a multifunctional Bluetooth sound box comprises a box body, two loudspeakers, sound returning holes and circuit modules, wherein the loudspeakers and the sound returning holes are arranged on one side of the box body, the circuit modules are connected with the loudspeakers, a damping device is arranged on the box body and comprises rollers, connecting rods, elastic telescopic rods and rotating shafts, and the rotating shafts are rotatably arranged at the bottom of the box body; the connecting rod is fixedly arranged on the rotating shaft, one end of the elastic telescopic rod is rotatably arranged on the connecting rod, and the other end of the elastic telescopic rod is rotatably arranged on the box body; the roller is rotatably arranged at one end of the connecting rod.
As a further aspect of the present invention: the two sides of the rotating shaft are provided with steps, and the steps are provided with thrust springs.
As a further aspect of the present invention: the box on lay and install the cooling fan, the cooling fan lay in the below of circuit module.
As a further aspect of the present invention: the box body is provided with a solar power generation panel.
As a further aspect of the present invention: the box body is provided with a door plate which can be opened and closed, and the circuit module is fixedly arranged on the door plate.
Compared with the prior art, the beneficial effects of the utility model are that: the vibration can be greatly relieved under the elastic action of the elastic telescopic rod, and the thrust spring is distributed in the axial direction of the rotating shaft, so that the vibration of the rotating shaft of the sound box in the axial direction is relieved; drive the air flow in the bluetooth speaker through the cooling fan, and then realize circuit module's cooling heat dissipation, and then improved the life of audio amplifier, utilize solar panel to change solar energy into the electric energy, and then realize the electric power supply to the audio amplifier inside, and then improve the live time of audio amplifier.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional bluetooth speaker.
Fig. 2 is a structural schematic diagram of the section of the multifunctional bluetooth sound box.
In the figure: the solar energy power generation device comprises a box body 1, a loudspeaker 2, a sound returning hole 3, a door plate 4, a circuit module 5, a cooling fan 6, a roller 7, a connecting rod 8, an elastic telescopic rod 9, a rotating shaft 10, a thrust spring 11, a step 12 and a solar energy power generation plate 13.
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.
Referring to fig. 1-2, a multifunctional bluetooth sound box includes a box body 1, a speaker 2, an echo hole 3 and a circuit module 5, wherein the speaker 2 and the echo hole 3 are disposed at one side of the box body 1, the circuit module 5 is connected with the speaker 2, and then transmits a current signal to the speaker 2 through the circuit module 5, and the echo hole 3 is used for collecting an echo of the sound box, so as to improve a sound quality effect of the sound box; the box body 1 is provided with a damping device, the damping device comprises a roller 7, a connecting rod 8, an elastic telescopic rod 9 and two rotating shafts 10, and the rotating shafts 10 are rotatably arranged at the bottom of the box body 1; the connecting rod 8 is fixedly arranged on the rotating shaft 10, one end of the elastic telescopic rod 9 is rotatably arranged on the connecting rod 8, and the other end of the elastic telescopic rod 9 is rotatably arranged on the box body 1; the roller 7 is rotatably arranged at one end of the connecting rod 8, and the rotating shaft 10 is easy to rotate through the roller 7; and then when bluetooth speaker produced vibrations, vibrations pass through on connecting rod 8 transmits to elasticity telescopic link 9, through the elastic force effect of elasticity telescopic link 9, can be very big alleviate vibrations.
Further, in order to make this device possess shock-absorbing function in the epaxial axial direction of pivot 10, the both sides of pivot 10 seted up step 12, step 12 on laid thrust spring 11, thrust spring 11 act on pivot 10 and box 1, and then alleviate the 10 axial direction's of pivot that come from bluetooth speaker vibrations under thrust spring 11's thrust effect, and then improved the shock attenuation effect of this device.
Further, box 1 on lay and install cooling fan 6, cooling fan 6 lay in circuit module 5's below, and then drive the air flow in the bluetooth speaker through cooling fan 6, and then realize circuit module 5's cooling heat dissipation, and then improved the life of audio amplifier.
Furthermore, because bluetooth speaker belongs to wireless device, and then the electric power of its inside circuit module 5 and cooling fan 6 all derives from the inside power storage device of audio amplifier, and then in order to improve this bluetooth speaker's electric power duration, box 1 on laid solar panel 13, solar panel 13 change solar energy into the electric energy, and then realize the inside electric power supply to the audio amplifier, and then improve the live time of audio amplifier.
The utility model discloses a theory of operation is: when the Bluetooth sound box generates vibration, the vibration is transmitted to the elastic telescopic rod 9 through the connecting rod 8, the vibration can be greatly relieved under the elastic action of the elastic telescopic rod 9, and the thrust spring 11 is distributed in the axial direction of the rotating shaft 10, so that the vibration of the sound box rotating shaft 10 in the axial direction is relieved; drive the air flow in the bluetooth speaker through cooling fan 6, and then realize circuit module 5's cooling heat dissipation, and then improved the life of speaker.
Example two
In order to improve the actual use effect of the device, the embodiment is improved on the basis of the first embodiment, and the improvement is that the box body 1 is provided with the openable door plate 4, the circuit module 5 is fixedly arranged on the door plate 4, and then when the circuit module 5 breaks down and needs to be maintained, the door plate 4 only needs to be pulled open, so that great convenience is brought to workers.
The working principle of the embodiment is as follows: with circuit module 5 fixed mounting on door plant 4, and then when circuit module 5 goes up the trouble and need be the maintenance, only need with door plant 4 pull open can, very big make things convenient for the staff.
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 multifunctional Bluetooth sound box comprises a box body (1), a loudspeaker (2), an echo hole (3) and circuit modules (5), wherein the loudspeaker (2) and the echo hole (3) are arranged on one side of the box body (1), and the circuit modules (5) are connected with the loudspeaker (2), and the multifunctional Bluetooth sound box is characterized in that a damping device is arranged on the box body (1) and comprises a roller (7), a connecting rod (8), an elastic telescopic rod (9) and rotating shafts (10), and the rotating shafts (10) are rotatably arranged at the bottom of the box body (1) and are two in number; the connecting rod (8) is fixedly arranged on the rotating shaft (10), one end of the elastic telescopic rod (9) is rotatably arranged on the connecting rod (8), and the other end of the elastic telescopic rod (9) is rotatably arranged on the box body (1); the roller (7) is rotatably arranged at one end of the connecting rod (8).
2. The multifunctional Bluetooth sound box according to claim 1, wherein steps (12) are formed on two sides of the rotating shaft (10), and the steps (12) are provided with thrust springs (11).
3. The multifunctional Bluetooth sound box according to claim 2, wherein a cooling fan (6) is disposed on the box body (1), and the cooling fan (6) is disposed below the circuit module (5).
4. The multifunctional Bluetooth sound box according to claim 3, wherein a solar power generation panel (13) is disposed on the box body (1).
5. The multifunctional Bluetooth sound box of claim 1, wherein the box body (1) is provided with a door panel (4) which can be opened and closed, and the circuit module (5) is fixedly arranged on the door panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798232.0U CN210327898U (en) | 2019-10-24 | 2019-10-24 | Multifunctional Bluetooth sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798232.0U CN210327898U (en) | 2019-10-24 | 2019-10-24 | Multifunctional Bluetooth sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210327898U true CN210327898U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921798232.0U Active CN210327898U (en) | 2019-10-24 | 2019-10-24 | Multifunctional Bluetooth sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210327898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994415A (en) * | 2020-08-07 | 2020-11-27 | 合肥市骨科医院 | Transport case is transported from sterile constant temperature in area |
-
2019
- 2019-10-24 CN CN201921798232.0U patent/CN210327898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994415A (en) * | 2020-08-07 | 2020-11-27 | 合肥市骨科医院 | Transport case is transported from sterile constant temperature in area |
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