CN210780172U

CN210780172U - Back splint battery of difficult outage charges

Info

Publication number: CN210780172U
Application number: CN201922180931.5U
Authority: CN
Inventors: 罗春福
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-06-16
Anticipated expiration: 2029-12-07

Abstract

The utility model provides a back splint battery that is difficult for outage charges, it relates to precious technical field that charges. It includes: a handset housing; a rear case assembled to the mobile phone case; a battery mounted within the rear housing; and a circuit board assembled in the rear case and electrically connected to the battery; the circuit board is provided with at least one charging interface; a charging plug is movably assembled on the mobile phone shell and connected to the circuit board through a flexible flat cable; the flexible flat cable is assembled in the rear shell in a telescopic and foldable manner. By adopting the technical scheme, the mobile phone charging device has the advantages of good contact and stable charging when the mobile phone is charged.

Description

Back splint battery of difficult outage charges

Technical Field

The utility model relates to a precious technical field charges, concretely relates to back splint battery that is difficult for the outage charges.

Background

Because people are increasingly high in the use frequency of the mobile phone, the power consumption of the battery of the mobile phone device is more and more, the demand of consumers on products such as a charger which can additionally improve the endurance time of the mobile phone is more and more vigorous, and the portability of the back clip in the products is particularly favored by the consumers. However, in the products such as the back clip, the quality problems of the products are particularly high due to the light and thin hand feeling, the extreme appearance and the small operable space, and among the problems, particularly, when the mobile phone is charged, the poor contact of the plug is easy to happen, and the frequent power failure is a common fault for manufacturers of the back clip. The reason for this is that such products have structural defects in the placement of the plug location. Since it is desired that the position of the plug does not protrude so much as to affect the appearance, the conventional technique is to fix the plug to a case that covers the mobile phone. Because the plug is fixed, lead to normal use, the cell-phone has the vibration a little when using the back splint to charge, because the plug is fixed, does not have the buffering, so lead to often charging intermittently, contact failure influences experience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide a back splint battery that is difficult for the outage charges, it is good to have the contact when charging for the cell-phone, the stable advantage charges.

In order to achieve the above object, the utility model adopts the following technical scheme: a back splint battery that is not easily powered off during charging, comprising: a handset housing; a rear case assembled to the mobile phone case; a battery mounted within the rear housing; and a circuit board assembled in the rear case and electrically connected to the battery; the circuit board is provided with at least one charging interface; a charging plug is movably assembled on the mobile phone shell and connected to the circuit board through a flexible flat cable; the flexible flat cable is assembled in the rear shell in a telescopic and foldable manner.

The utility model is further provided with a soft rubber sleeve wrapped at one end of the soft flat cable close to the charging plug; the flexible glue sleeve is provided with a stretchable component.

The utility model is further provided with a limit part at one end of the soft rubber sleeve far away from the charging plug; the rear shell is provided with a wire outlet through which the soft rubber sleeve passes and the limiting part cannot pass; and a charging opening for the charging plug to pass through is formed in the mobile phone shell.

The utility model discloses further set up, be provided with the battery compartment in the backshell, the battery with the interface that charges is accomodate in the battery compartment, charging plug is located outside the battery compartment.

The utility model discloses further set up, the back splint battery that charges and be difficult for the outage includes the battery compartment apron, the battery compartment apron is in battery compartment position department with backshell surface fastening connection is in order to incite somebody to action the battery compartment is sealed.

The utility model discloses further set up, battery compartment apron with the backshell is binded through glue, the nanometer is inhaled a little or interference fit realizes fastening connection.

The utility model discloses further set up, battery compartment apron orientation backshell one side is equipped with and is used for the protection the spacing groove of soft arranging wire.

The utility model is further provided with a power switch which is electrically connected with the circuit board and is arranged on the rear shell; and the electric quantity display lamp is electrically connected with the circuit board.

The utility model discloses further set up, the charging plug is Micro USB plug or Lightning plug or type C plug; the charging interface is a Micro USB interface, a Lightning interface or a TypeC interface.

After the technical scheme is adopted, the utility model discloses beneficial effect does:

1. the utility model discloses in, charging plug movable assembly is on the cell-phone shell, and charging plug connects with the flexible flat cable, and the scalable folding of flexible flat cable, when using, can follow the cell-phone vibration about the charging plug is from top to bottom for charging plug and cell-phone charge interface contact good, avoided the outage of regularity.

2. The utility model discloses in, the outer parcel of soft winding displacement has the flexible glue cover, but is equipped with tensile part on the flexible glue cover, has improved the life and the ride comfort of soft winding displacement at flexible folding in-process.

3. In the utility model, one end of the flexible glue sleeve, which is far away from the charging plug, is provided with a limiting part; the rear shell is provided with a wire outlet through which the flexible rubber sleeve passes and the limiting component cannot pass, so that the position of the flexible flat cable is limited and the rear shell cannot be pulled out too much.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic structural diagram of the present invention;

FIG. 4 is a partial schematic structural view of the present invention;

fig. 5 is a partial schematic structural diagram of the present invention.

Description of reference numerals: 1. a handset housing; 2. a rear housing; 3. a battery; 4. a circuit board; 5. a charging interface; 6. a charging plug; 7. soft arranging wires; 8. a soft rubber sleeve; 9. a stretchable component; 10. an outlet; 11. a charging opening; 12. a limiting component; 13. a battery compartment; 14. a battery compartment cover plate; 15. a limiting groove; 16. a power switch; 17. electric quantity display lamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The present embodiment relates to a back splint battery that is not easily powered off during charging, as shown in fig. 1, including: a handset housing 1; a rear case 2 assembled to the handset case 1; a battery 3 mounted in the rear case 2; and a circuit board 4 assembled in the rear case 2 and electrically connected to the battery 3; at least one charging interface 5 is arranged on the circuit board 4; a charging plug 6 is movably assembled on the mobile phone shell 1, and the charging plug 6 is connected to the circuit board 4 by a flexible flat cable 7; the flexible flat cable 7 is telescopically and foldingly assembled in the rear shell 2. When the mobile phone charging plug is used, the charging plug 6 can vibrate with the mobile phone from front to back, from top to bottom, so that the charging plug 6 is in good contact with the mobile phone charging interface 5, frequent power failure is avoided, and user experience is improved. In this embodiment, there are two charging interfaces 5.

As shown in fig. 4, one end of the charging plug 6 is wrapped with a soft rubber sleeve 8; the flexible rubber sleeve 8 is provided with the stretchable component 9, so that the service life and the smoothness of the flexible flat cable 7 in the telescopic folding process are improved.

As shown in fig. 4 and 5, a limiting component 1 is arranged at one end of the soft rubber sleeve 8 far away from the charging plug 6); an outlet 10 through which the soft rubber sleeve 8 passes and through which the limiting part 12 cannot pass is formed in the rear shell 2; the mobile phone case 1 is provided with a charging opening 11 for the charging plug 6 to pass through. Make the position of soft arranging wire 7 limited, can not pulled out backshell 2 by too much, and the cell-phone when needing to charge, can pull open charging plug 6 outwards through charging opening 11 earlier, put into cell-phone shell 1 with the cell-phone again, insert the cell-phone mouth that charges with charging plug 6 at last for can not draw the cell-phone.

As shown in fig. 1, a battery compartment 13 is arranged in the rear housing 2, the battery 3 and the charging interface 5 are accommodated in the battery compartment 13, and the charging plug 6 is located outside the battery compartment 13; the back splint battery which is not easy to be powered off during charging comprises a battery compartment cover plate 14, wherein the battery compartment cover plate 14 is fixedly connected with the surface of the rear shell 2 at the position of the battery compartment 13 so as to seal the battery compartment 13; the battery compartment cover plate 14 and the rear shell 2 are tightly connected through glue adhesion, nanometer micro-suction or interference fit. In this embodiment, the battery compartment cover 14 is bonded to the rear case 2 by glue, so as to seal the battery 3 in the battery compartment 13, thereby protecting the battery 3.

As shown in fig. 2, a limiting groove 15 is disposed on one side of the battery compartment cover plate 14 facing the rear case 2, and is used for limiting and protecting the flexible flat cable 7.

As shown in fig. 3, the rear case 2 is provided with a power switch 16 electrically connected to the circuit board 4; and a power indicator lamp 17 electrically connected to the circuit board 4. The power switch 16 is used to control the on/off of the back splint battery which is not easy to be powered off, and the electric quantity display lamp 17 enables the user to know the residual electric quantity of the back splint battery which is not easy to be powered off.

The charging plug 6 is a Micro USB plug or a Lightning plug or a TypeC plug; the charging interface 5 is a microsusb interface, a Lightning interface or a TypeC interface. During production, the corresponding charging plug 6 and the corresponding charging interface 5 are configured according to the mobile phone model matched with the mobile phone shell 1.

The working principle of the utility model is as follows: charging plug 6 movable assembly is on cell-phone shell 1, and charging plug 6 is connected with soft winding displacement 7, and soft winding displacement 7 is scalable folding, when using, can follow the cell-phone vibration about charging plug 6 is around for charging plug 6 and cell-phone charge interface contact is good, has avoided the outage of regularity, improves user experience. In addition, the outer layer of the flexible flat cable 7 is wrapped by a flexible rubber sleeve 8, and the flexible rubber sleeve 8 is provided with a stretchable component 9, so that the service life and the smoothness of the flexible flat cable 7 in the telescopic folding process are improved; when the mobile phone needs to be charged, the charging plug 6 can be pulled outwards through the charging opening 11, then the mobile phone is placed into the mobile phone shell 1, and finally the charging plug 6 is inserted into a charging port of the mobile phone, so that the mobile phone cannot be scratched.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a back splint battery that difficult outage is difficult for charging which characterized in that includes: a handset casing (1); a rear case (2) assembled to the mobile phone case (1); a battery (3) fitted in the rear case (2); and a circuit board (4) assembled in the rear case (2) and electrically connected to the battery (3); the circuit board (4) is provided with at least one charging interface (5); a charging plug (6) is movably assembled on the mobile phone shell (1), and the charging plug (6) is connected to the circuit board (4) by a flexible flat cable (7); the flexible flat cable (7) is assembled in the rear shell (2) in a telescopic and foldable manner.

2. The back splint battery with uneasy power-off charging function according to claim 1, wherein one end of the flexible flat cable (7) close to the charging plug (6) is wrapped with a flexible rubber sleeve (8); the flexible rubber sleeve (8) is provided with a stretchable component (9).

3. The back splint battery with difficulty in power off during charging according to claim 2, wherein a limiting component (12) is arranged at one end of the soft rubber sleeve (8) far away from the charging plug (6); an outlet (10) through which the soft rubber sleeve (8) passes and through which the limiting part (12) does not pass is formed in the rear shell (2); and a charging opening (11) for the charging plug (6) to pass through is formed in the mobile phone shell (1).

4. The back splint battery with uneasy power-off charging function according to claim 1, wherein a battery compartment (13) is arranged in the rear shell (2), the battery (3) and the charging interface (5) are accommodated in the battery compartment (13), and the charging plug (6) is positioned outside the battery compartment (13).

5. The back splint battery with difficult power off during charging according to claim 4, characterized in that the back splint battery with difficult power off during charging comprises a battery compartment cover plate (14), the battery compartment cover plate (14) is tightly connected with the surface of the rear shell (2) at the position of the battery compartment (13) to seal the battery compartment (13).

6. The back splint battery with uneasy power-off charging function according to claim 5, wherein the battery compartment cover plate (14) and the rear shell (2) are tightly connected by glue bonding, nano micro suction or interference fit.

7. The back splint battery with uneasy power-off charging function according to claim 5, wherein a limiting groove (15) for protecting the flexible flat cable (7) is arranged on one side of the battery compartment cover plate (14) facing the rear shell (2).

8. The back splint battery with uneasy power-off charging function according to claim 1, wherein the back shell (2) is provided with a power switch (16) electrically connected to the circuit board (4); and an electric quantity display lamp (17) electrically connected to the circuit board (4).

9. The back splint battery with uneasy power-off charging function according to claim 1, wherein the charging plug (6) is a Micro USB plug or a Lightning plug or a TypeC plug; the charging interface (5) is a Micro USB interface, a Lightning interface or a TypeC interface.