CN211860436U

CN211860436U - Wireless stereo set that charges with projection function

Info

Publication number: CN211860436U
Application number: CN202020288503.4U
Authority: CN
Inventors: 赵航东
Original assignee: 赵航东
Current assignee: Jiushen Electronics (Yizheng) Co.,Ltd.
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-03
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a wireless charging sound box with projection function, which belongs to the technical field of sound box, and comprises a sound box body, wherein a groove is arranged on the front surface wall of the sound box body, two telescopic rods and a projector body are arranged inside the groove, the projector body is positioned between the two telescopic rods, one side of the two telescopic rods is fixedly connected with a clamping plate through bolts, one side of the two clamping plates is provided with a rubber block, a wireless charging module, a storage battery and a fixed plate are arranged inside the sound box body, the telescopic rods can be stretched and contracted through the arrangement of the telescopic rods, the rubber blocks and the clamping plates, the clamping plates are adjusted to be clamped at the two sides of the projector body, the projector is fixed, the rubber blocks prevent the clamping plates from easily rubbing the surface wall of the projector body, and the sound box is prevented from being inconvenient to fix the projector, easily causing the projector to fall and damage.

Description

Wireless stereo set that charges with projection function

Technical Field

The utility model belongs to the technical field of the stereo set, concretely relates to wireless stereo set that charges with projection function.

Background

The sound equipment is particularly a set of audio system which is combined by electrical equipment to make sound, and people are more colorful in life along with the progress of society. The singing and dancing as an entertainment form for thousands of years goes deep into the life of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The sound box is a sound box which is an important device of a sound system and generally consists of a loudspeaker unit and a box body. The loudspeaker unit is used as a sounding component, and the box body is used as a supplement of the loudspeaker unit and plays a role in correcting sound. The sound production principle of loudspeaker unit is a conversion of electric energy conversion to sound, and when different electronic energy passed to the coil, the coil produced the magnetic field interaction of an energy and magnet, and this kind of interaction caused the paper dish to vibrate, because electronic energy changes at any time, the coil of loudspeaker can be forward or backward motion, therefore the paper dish of loudspeaker will follow the motion, and this action makes the density degree of air produce the change and produce sound.

Current wireless stereo set that charges with projection function is not convenient for fix the projecting apparatus when using, leads to dropping of projecting apparatus easily, causes the damage of projecting apparatus, and the projecting apparatus is not good at the inside radiating effect of stereo set, and long-time high temperature is used, influences projecting apparatus life easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless stereo set that charges with projection function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless charging sound box with a projection function comprises a sound box body, wherein a groove is formed in the front surface wall of the sound box body, two telescopic rods and a projector body are arranged inside the groove, the projector body is positioned between the two telescopic rods, one side of each of the two telescopic rods is fixedly connected with a clamping plate through a bolt, one side of each of the two clamping plates is provided with a rubber block, a wireless charging module, a storage battery and a fixing plate are arranged inside the sound box body, the fixing plate is positioned above the wireless charging module, the storage battery is positioned on one side of the wireless charging module, a motor is fixedly connected above the fixing plate through a bolt, a fan blade is rotatably connected above the motor through a rotating shaft, a heat dissipation opening is formed in the rear surface wall of the sound box body, the motor is electrically connected with the storage battery, and the wireless charging module are electrically connected, the wireless charging module is electrically connected with the wireless charger.

Adopt above-mentioned scheme, the telescopic link can stretch out and draw back, adjust the cardboard, make the cardboard block in the both sides of projecting apparatus body, fix the projecting apparatus, the block rubber prevents that the cardboard from rubbing the table wall of projecting apparatus body easily, it is not convenient for fix the projecting apparatus to avoid the stereo set, lead to the projecting apparatus damage that drops easily, the fixed plate plays the effect of installation motor, motor accessible pivot drives the flabellum and rotates, the round hole of the wind accessible recess bottom that the flabellum produced blows on the projecting apparatus body, dispel the heat to the projecting apparatus body, avoid the long-time operation high temperature of projecting apparatus body, influence life easily.

In a preferred embodiment, a non-slip mat is fixed to the lower side of the sound body by glue.

By adopting the scheme, the friction between the sound body and the desktop is convenient to increase, and the sound body is prevented from sliding on the desktop.

As a preferred embodiment, a plurality of round holes are formed at the bottom of the groove, and the round holes are perpendicular to the motor.

By adopting the scheme, the fan blades can rotate to generate wind which is blown to the projector body through the round holes, and the projector body is cooled.

In a preferred embodiment, a heat sink is disposed inside the heat dissipation opening.

By adopting the scheme, the radiating effect of the internal components of the sound body is convenient to increase.

In a preferred embodiment, the rubber block and the clamping plate are fixed by gluing.

Adopt above-mentioned scheme, be convenient for increase the fastness between block rubber and the cardboard, prevent that the block rubber from dropping.

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

this wireless stereo set that charges with projection function is through setting up telescopic link, rubber block and cardboard, and the telescopic link can stretch out and draw back, adjusts the cardboard, makes the cardboard block in the both sides of projecting apparatus body, fixes the projecting apparatus, and the rubber block prevents that the cardboard from rubbing the table wall of projecting apparatus body easily, avoids the stereo set not be convenient for fix the projecting apparatus, leads to the projecting apparatus damage that drops easily.

This wireless stereo set that charges with projection function is through setting up flabellum, motor and fixed plate, and the fixed plate plays the effect of installation motor, and motor accessible pivot drives the flabellum and rotates, and the round hole of the wind accessible recess bottom that the flabellum produced blows on the projecting apparatus body, dispels the heat to the projecting apparatus body, avoids the long-time operation high temperature of projecting apparatus body, influences life easily.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a rear view of the present invention.

In the figure: 1. a groove; 2. a telescopic rod; 3. a sound body; 4. a non-slip mat; 5. a rubber block; 6. clamping a plate; 7. a projector body; 8. a fan blade; 9. a motor; 10. a wireless charging module; 11. a storage battery; 12. a fixing plate; 13. a heat sink; 14. and a heat dissipation port.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

The utility model provides a wireless charging sound box with projection function, please refer to fig. 1-3, which comprises a sound box body 3, a groove 1 is arranged on the front surface wall of the sound box body 3, two telescopic rods 2 and a projector body 7 are arranged in the groove 1, the projector body 7 is positioned between the two telescopic rods 2, one side of each telescopic rod 2 is fixedly connected with a clamping plate 6 through a bolt, one side of each clamping plate 6 is provided with a rubber block 5, a wireless charging module 10, a storage battery 11 and a fixing plate 12 are arranged in the sound box body 3, the fixing plate 12 is positioned above the wireless charging module 10, the storage battery 11 is positioned on one side of the wireless charging module 10, a motor 9 is fixedly connected above the fixing plate 12 through a bolt, a fan blade 8 is rotatably connected above the motor 9 through a rotating shaft, a heat dissipation port 14 is arranged on the rear surface wall of the sound box body 3, the motor 9 is electrically, the storage battery 11 is electrically connected with the wireless charging module 10, and the wireless charging module 10 is electrically connected with the wireless charger.

A non-slip mat 4 is fixed on the lower part of the sound body 3 through glue (see fig. 1, 2 and 3); the friction between the sound body 3 and the desktop is increased, and the sound body 3 is prevented from sliding on the desktop.

A plurality of round holes are formed at the bottom of the groove 1, and the round holes are vertically arranged with the motor 9 (not shown); the fan blade 8 rotates the wind that produces of being convenient for and blows on projecting apparatus body 7 through the round hole, dispels the heat to projecting apparatus body 7.

The inside of the heat dissipation port 14 is provided with a heat dissipation fin 13 (see fig. 3); the radiating effect of the internal components of the sound body 3 is convenient to increase.

The rubber block 5 and the clamping plate 6 are fixed by glue (not shown); being convenient for increase the fastness between block rubber 5 and cardboard 6, prevent that block rubber 5 from dropping.

When the portable projector is used, an operator can transmit electromagnetic waves to the wireless charging module 10 through an external wireless charger, the wireless charging module 10 is connected with the wireless charger in an electromagnetic wave wireless receiving mode for charging, the charged electricity is stored in the storage battery 11, the portable projector is convenient and quick to use, the projector body 7 is convenient for projection and film watching, the telescopic rod 2 can be stretched and retracted, the clamping plates 6 are adjusted, the clamping plates 6 are clamped at two sides of the projector body 7 to fix the projector, the rubber blocks 5 prevent the clamping plates 6 from easily rubbing the surface wall of the projector body 7, the fixing plate 12 plays a role in installing the motor 9, the motor 9 can drive the fan blades 8 to rotate through the rotating shaft, wind generated by the fan blades 8 can blow on the projector body 7 through the round holes at the bottom of the groove 1 to dissipate heat of the projector body 7, and the temperature of the projector body 7 is prevented from being overhigh, the service life is easily affected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wireless stereo set that charges with projection function, includes stereo set body (3), its characterized in that: the loudspeaker box is characterized in that a groove (1) is formed in the front surface wall of the loudspeaker box body (3), two telescopic rods (2) and a projector body (7) are arranged in the groove (1), the projector body (7) is located between the two telescopic rods (2), one sides of the two telescopic rods (2) are fixedly connected with clamping plates (6) through bolts, one sides of the two clamping plates (6) are respectively provided with a rubber block (5), a wireless charging module (10), a storage battery (11) and a fixing plate (12) are arranged in the loudspeaker box body (3), the fixing plate (12) is located above the wireless charging module (10), the storage battery (11) is located on one side of the wireless charging module (10), a motor (9) is fixedly connected above the fixing plate (12) through bolts, and fan blades (8) are rotatably connected above the motor (9) through a rotating shaft, heat dissipation opening (14) have been seted up to the back table wall of stereo set body (3), motor (9) and battery (11) electric connection, battery (11) and wireless charging module (10) electric connection, wireless charging module (10) and wireless charger electric connection.

2. The wireless charging stereo with projection function of claim 1, wherein: and an anti-slip pad (4) is fixedly adhered below the sound body (3) through glue.

3. The wireless charging stereo with projection function of claim 1, wherein: a plurality of round holes are formed in the bottom of the groove (1), and the round holes are perpendicular to the motor (9).

4. The wireless charging stereo with projection function of claim 1, wherein: and a radiating fin (13) is arranged inside the radiating opening (14).

5. The wireless charging stereo with projection function of claim 1, wherein: the rubber block (5) and the clamping plate (6) are fixedly adhered through glue.