CN220421856U - Cell-phone back splint battery with bluetooth speaker function - Google Patents

Abstract

The utility model discloses a mobile phone back clamp battery with a Bluetooth sound box function, which comprises a bottom shell, wherein a battery is arranged at the position, close to the upper position, of the bottom of the rear end of the inner wall of the bottom shell, a PCB (printed circuit board) is arranged at the bottom of the rear end of the inner wall of the bottom shell, a face shell is arranged at the rear end of the battery, foam sticker is arranged at the rear end of the face shell, a charging interface is arranged at the bottom of the rear end of the bottom shell in a penetrating manner, a microphone is arranged at the bottom of the right side of the rear end of the inner wall of the bottom shell in a penetrating manner, and a second loudspeaker is arranged at the position, close to the lower center, of the top of the front end of the bottom shell in a penetrating manner. According to the utility model, when the battery is clamped by the back clamp of the mobile phone, the mobile phone can be charged by pulling the clamping block, and inserted into the charging interface, the mobile phone can be clamped by loosening the clamping block, then when music is required to be played, the second loudspeaker or the first loudspeaker on the battery is connected by Bluetooth, and the second loudspeaker and the first loudspeaker with different sizes can be arranged on the bottom shell.

Description

Cell-phone back splint battery with bluetooth speaker function

Technical Field

The utility model relates to the field of mobile phone back clamp batteries, in particular to a mobile phone back clamp battery with a Bluetooth sound box function.

Background

In the use process of the mobile phone, the back clamp battery of the mobile phone is widely used for charging the mobile phone, and the back clamp battery is also called as an external battery, a backup battery, a back power bank and a digital charging partner. It is not only a portable power source, but also a protective sleeve. The main stream mobile phone is provided with a matched back clamp battery which is put forward by related manufacturers, so that the main stream mobile phone is small in size and truly portable. The super-large-capacity standby battery can enable the energy storage of the digital product to be more durable, and the cell phone back clamp battery is also applied in the using process of the cell phone.

At present, the mobile phone back clamp battery is needed to be used for charging the mobile phone in the use process of the mobile phone so as to facilitate the use of the mobile phone, but the traditional mobile phone back clamp battery generally blocks a loudspeaker on the mobile phone when being charged, so that the sound is small, the high-speed audio restoration is difficult to realize, the effect that a game player cannot feel in the environment when playing a game by using the mobile phone is achieved, and the experience is not strong.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mobile phone back clamp battery with a Bluetooth sound box function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cell-phone back splint battery with bluetooth audio amplifier function, includes the drain pan, drain pan inner wall rear end bottom is provided with the battery in the position department of getting on the top, drain pan inner wall rear end bottom is provided with the PCB board, the battery rear end is provided with the face-piece, the face-piece rear end is provided with bubble cotton sticker, drain pan rear end bottom runs through and is provided with the interface that charges, drain pan inner wall rear end right side bottom runs through and is provided with the miaow head, drain pan front end top is located to get on the bottom center and runs through and be provided with the second loudspeaker, the second loudspeaker external diameter runs through and fixedly connected with horse race lamp decorative ring, horse race lamp decorative ring external diameter front end runs through and is provided with horse race lamp plate, equal fixedly connected with L in drain pan inner wall rear end top left and right sides, two equal fixedly connected with extension spring in L template top, two equal fixedly connected with telescopic link in extension spring top, two fixedly connected with fixture block between the telescopic link.

As a further description of the above technical solution:

the bottom of the face shell is embedded with the charging interface.

As a further description of the above technical solution:

the top of the left end of the PCB is slidably connected with a bottom shell, and the top of the left end of the PCB is fixedly connected with a dial switch.

As a further description of the above technical solution:

the front top of the bottom shell is penetrated and provided with a first loudspeaker at a position which is lower than the center.

As a further description of the above technical solution:

and the second horn outer diameter penetrates through and is fixedly connected with a horn mesh.

As a further description of the above technical solution:

the telescopic rod is connected with the bottom shell in a sliding manner.

As a further description of the above technical solution:

the inner wall of the bottom shell is provided with a surface shell.

The utility model has the following beneficial effects:

according to the utility model, when the battery is clamped by the back clamp of the mobile phone, the clamping block is pulled, the mobile phone is charged and inserted into the charging interface, the clamping block is loosened to clamp the mobile phone, then when music is required to be played, the second loudspeaker or the first loudspeaker on the battery is connected through Bluetooth, the second loudspeaker and the first loudspeaker with different sizes can be arranged on the bottom shell, firstly, music is input through the microphone and then output through the second loudspeaker or the first loudspeaker, the music is emitted from the loudspeaker net at the front end of the bottom shell, and when the music is played, the first loudspeaker and the second loudspeaker arranged at the outer side of the second loudspeaker are used, the playing sound of the music is more cool, attractive and advanced, the high-low-voltage audio reduction is realized, and when a game player plays a game, the player is personally on the scene and has a stronger experience.

Drawings

Fig. 1 is an exploded view of a back clip battery of a mobile phone with a bluetooth speaker function according to the present utility model;

fig. 2 is a rear view of a back clip battery of a mobile phone with a bluetooth speaker function according to the present utility model;

fig. 3 is a side view of a mobile phone back clip battery with a bluetooth speaker function according to the present utility model;

fig. 4 is a front view of a back clip battery of a mobile phone with a bluetooth speaker function according to the present utility model.

Legend description:

1. a bottom case; 2. a battery; 3. a face shell; 4. soaking cotton paster; 5. a PCB board; 6. a microphone; 7. a charging interface; 8. a dial section switch; 9. a first horn; 10. a second horn; 11. a ticker decorative ring; 12. a tension spring; 13. a telescopic rod; 14. a speaker mesh; 15. a clamping block; 16. horse race lamp panel; 17. an L-shaped plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: a cell phone back clamp battery with Bluetooth sound box function comprises a bottom shell 1, a battery 2 is arranged at the position of the upper part of the bottom part of the rear end of the inner wall of the bottom shell 1, a PCB (printed circuit board) 5 is arranged at the bottom part of the rear end of the inner wall of the bottom shell 1, a face shell 3 is arranged at the rear end of the battery 2, a foam sticker 4 is arranged at the rear end of the face shell 3 and used for playing the role of skid resistance and buffering, the foam sticker 4 is attached to a cell phone in use, the bottom part of the rear end of the bottom shell 1 is penetrated and provided with a charging interface 7, then a charging port of the cell phone is placed on the charging interface 7 for charging treatment, then a clamping block 15 can clamp the cell phone due to resilience force of a tension spring 12, the bottom part of the right side of the rear end of the inner wall of the bottom shell 1 is penetrated and provided with a microphone 6, then when the cell phone plays music, the cell phone firstly enters from the microphone 6, then plays the cell phone from the second loudspeaker 10 or the first loudspeaker 9, sound is emitted from a loudspeaker net 14, effectively increasing the sound of music, making the audio highly restored, game player is more immersive when using the cell-phone to play the game, experience is stronger, the front end top of drain pan 1 is located to run through and is provided with second loudspeaker 10 down center position department, and stack with the cell-phone, convenient to use, when charging, when needing to carry out the music play, just can connect the loudspeaker on the cell-phone back splint battery through bluetooth, and can install two kinds of loudspeaker on drain pan 1, a second loudspeaker 10 is 12mm size, another first loudspeaker 922mm size, the external diameter of second loudspeaker 10 runs through and fixedly connected with ticker decorative circle 11, ticker decorative circle 11 external diameter front end runs through and is provided with ticker lamp plate 16, and when playing, there is ticker lamp plate 16 and ticker lamp decorative circle 11 in the outside of loudspeaker, decorate when playing, it is more cool to use, more pleasing to the eye, the equal fixedly connected with L template 17 of bottom shell 1 inner wall rear end top left and right sides, the equal fixedly connected with extension spring 12 of two L template 17 tops, the equal fixedly connected with telescopic link 13 at two extension spring 12 tops, at first can upwards pull fixture block 15, drive extension spring 12 and stretch out and draw back, just can drive telescopic link 13 and slide in bottom shell 1 to pull out fixture block 15, fixedly connected with fixture block 15 between two telescopic links 13.

The face-piece 3 bottom and the interface 7 that charges are embedded, PCB board 5 left end top and sliding connection have drain pan 1, PCB board 5 left end top fixedly connected with group section switch 8, group section switch 8 is used for controlling fixture block 15, drain pan 1 front end top off-centre position department runs through and is provided with first loudspeaker 9, second loudspeaker 10 external diameter runs through and fixedly connected with loudspeaker net 14, loudspeaker net 14 is used for protecting first loudspeaker 9, second loudspeaker 10, sliding connection between telescopic link 13 and drain pan 1, drain pan 1 inner wall is provided with face-piece 3.

Working principle: the in-process that uses at the cell-phone needs to use the cell-phone back splint battery, at first can upwards pull fixture block 15, drive extension spring 12 and stretch out and draw back, just can drive telescopic link 13 and slide in drain pan 1, thereby pull out fixture block 15, then place charging interface 7 on the handle charge mouth, charge and handle, then fixture block 15 is because extension spring 12 resilience force, just can grasp the handle, and stack with the cell-phone, it is convenient to use, when charging, when need carry out the music broadcast, just can connect the loudspeaker on the cell-phone back splint battery through the bluetooth, and can install two kinds of loudspeaker on drain pan 1, a second loudspeaker 10 is 12mm size, another first loudspeaker 922mm size, then when the cell-phone broadcast music, firstly input from miaow head 6, then export the broadcast from second loudspeaker 10 or first loudspeaker 9, sound is given off from loudspeaker net 14, effectively increase the sound of music, make the high reduction of audio frequency, game player is more in use the game play, more personally on the scene, and when broadcasting, loudspeaker has the lamp to cool outside, and the horse 16 is decorated when the horse, and the lamp is more beautiful and the horse is used to decoratively, when the horse is used to the lamp is used.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. Cell-phone back splint battery with bluetooth speaker function, including drain pan (1), its characterized in that: the utility model discloses a flexible lamp comprises a base shell (1), including bottom shell (1), inner wall rear end, battery (1), second loudspeaker (10) external diameter run through and fixedly connected with horse race lamp decorative ring (11), horse race lamp decorative ring (11) external diameter front end run through and are provided with horse race lamp board (16), bottom shell (1) inner wall rear end top left and right sides equal fixedly connected with L (17), two L (17) top all fixedly connected with extension spring (12), two extension spring (12) top down center department runs through and is provided with miaow head (6), bottom shell (1) front end top down center position department, second loudspeaker (10) external diameter run through and fixedly connected with horse race lamp decorative ring (11), horse race lamp decorative ring (11) external diameter front end run through and are provided with horse race lamp board (16), bottom shell (1) inner wall rear end top left and right sides equal fixedly connected with L (17), two L (17) top all fixedly connected with extension spring (12), two extension spring (13) are connected with template (13) between two extension rod (13).

2. The mobile phone back splint battery with the Bluetooth sound box function according to claim 1, wherein: the bottom of the face shell (3) is embedded with the charging interface (7).

3. The mobile phone back splint battery with the Bluetooth sound box function according to claim 1, wherein: the top of the left end of the PCB (5) is slidably connected with a bottom shell (1), and the top of the left end of the PCB (5) is fixedly connected with a dial switch (8).

4. The mobile phone back splint battery with the Bluetooth sound box function according to claim 1, wherein: the front end top of the bottom shell (1) is penetrated and provided with a first loudspeaker (9) at a position which is lower than the center.

5. The mobile phone back splint battery with the Bluetooth sound box function according to claim 1, wherein: the outer diameter of the second loudspeaker (10) penetrates through and is fixedly connected with a loudspeaker net (14).

6. The mobile phone back splint battery with the Bluetooth sound box function according to claim 1, wherein: the telescopic rod (13) is connected with the bottom shell (1) in a sliding manner.

7. The mobile phone back splint battery with the Bluetooth sound box function according to claim 1, wherein: the inner wall of the bottom shell (1) is provided with a face shell (3).