CN211830280U

CN211830280U - Split type treasured that charges

Info

Publication number: CN211830280U
Application number: CN202020583546.5U
Authority: CN
Inventors: 陈元福; 艾力西尔·加帕尔
Original assignee: Shenzhen Jieerliansan Technology Co ltd
Current assignee: Shenzhen Jieerliansan Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-10-30
Anticipated expiration: 2030-04-20

Abstract

The utility model relates to a precious technical field that charges, specifically be a split type treasured that charges, including a mother battery, be provided with a plurality of female charge-discharge interfaces that have charge and discharge function on the mother battery, still include a plurality of daughter batteries, the daughter battery includes the son shell to and the support of son shell side, the support is made with elastic material; the sub-battery also comprises a sub-charging and discharging interface, and the sub-charging and discharging interface is vertically and upwards arranged in the center of the bracket; the child battery and the mother battery can be electrically connected through the child charge-discharge interface and the mother charge-discharge interface to transfer electric quantity; the sub-battery is also provided with a sub-discharging interface, and the sub-discharging interface can be connected with a charging port of the mobile phone. The utility model discloses simple structure, reasonable in design can satisfy a plurality of cell-phone demands of charging, convenient to use, portable.

Description

Split type treasured that charges

Technical Field

The utility model relates to a treasured technical field charges, concretely relates to split type treasured that charges.

Background

The treasured that charges is a portable power, can make things convenient for people to carry out the instrument that charges temporarily to some equipment such as cell-phone, panel computer, wrist-watch. The precious whole that is mostly of charging now, along with capacity is bigger and bigger, the precious that charges also is more and more heavy bigger and bigger, consequently, the precious treasured that charges that uses in the existing market has following some problems:

(1) the mobile phone can be charged only by carrying the data line for charging the mobile phone;

(2) when the mobile phone is charged by the charger, the mobile phone and the charger cannot be fixed together, so that the mobile phone is inconvenient to use;

(3) the back splint formula that appears a miniature can be general on the market at present is precious that charges, though the convenience is got up in the use, but has the electric capacity too little to lead to not enough, can not satisfy the user demand of different cell-phone thickness moreover, and some take cell-phone shell or thicker cell-phone can't use, and the commonality is not strong.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present invention and therefore may include information that does not constitute prior art known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art, provide a simple structure, convenient to use's split type treasured that charges.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does: the battery pack comprises a mother battery, a plurality of son batteries and a plurality of batteries, wherein the mother battery is provided with a plurality of mother charge-discharge interfaces with charge and discharge functions, the son batteries comprise son shells and brackets on the side surfaces of the son shells, and the brackets are made of elastic materials; the sub-battery also comprises a sub-charging and discharging interface, and the sub-charging and discharging interface is vertically and upwards arranged in the center of the bracket; the child battery and the mother battery can be electrically connected through the child charge-discharge interface and the mother charge-discharge interface to transfer electric quantity; the sub-battery is also provided with a sub-discharging interface, and the sub-discharging interface can be connected with a charging port of the mobile phone.

Preferably, the mother battery further comprises a mother shell composed of a mother upper shell and a mother lower shell, a mother battery cell and a mother circuit board are arranged in the mother shell, and the mother battery cell is electrically connected with the plurality of mother charging and discharging interfaces through the mother circuit board.

Preferably, the sub-battery further includes a sub-battery cell and a sub-circuit board, the sub-battery cell and the sub-circuit board are disposed in the sub-case, and the sub-battery cell is electrically connected to the sub-charge and discharge interface and the sub-discharge interface through the sub-circuit board.

Preferably, the support is of a hollow structure, a conductor is arranged in the support, and the sub charge and discharge interface is electrically connected with the sub circuit board in the sub shell through the conductor.

Preferably, the mother battery is further provided with a mother switch for controlling the electrification of the mother charging and discharging interface, and the mother switch is electrically connected with the mother circuit board.

Preferably, the sub-battery is further provided with a sub-switch for controlling whether the sub-charge-discharge interface is electrified, and the sub-switch is electrically connected with the sub-circuit board.

The utility model provides a split type treasured that charges has following advantage: the utility model discloses simple structure, reasonable in design has 1 mother battery and a plurality of sub-battery, and mother battery can charge for a plurality of sub-batteries, and sub-battery and mother battery all can charge for the cell-phone, and sub-battery can closely combine with the cell-phone of different thickness, need not the charging wire alright charge for the cell-phone, and a plurality of sub-batteries can satisfy a plurality of cell-phone charging demands, convenient to use, portable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is another overall structure diagram of the present invention;

fig. 3 is a schematic structural diagram of a mother battery according to the present invention;

fig. 4 is a schematic view of the internal structure of the mother cell of the present invention;

fig. 5 is a schematic structural view of a mother upper case of a mother battery according to the present invention;

fig. 6 is a schematic structural diagram of a neutron cell of the present invention;

fig. 7 is a schematic diagram of the internal structure of the neutron cell of the present invention;

FIG. 8 is a schematic diagram of a half-section structure of a neutron cell of the present invention;

fig. 9 is a schematic view of the structure of the sub-upper case of the sub-battery of the present invention;

FIG. 10 is a schematic view of the sub-battery of the present invention in use;

in the figure, 1, a mother cell; 2. a sub-battery; 3. a parent charge-discharge interface; 4. a female housing; 410. a female upper shell; 420. a female lower shell; 5. a female switch; 6. a mother circuit board; 7. a mother cell; 8. a sub-discharge interface; 9. a sub-switch; 10. a sub-housing; 101. a sub-upper shell; 102. a sub-lower shell; 11. a sub charge-discharge interface; 12. a sub-cell; 13. a conductor; 14. a support; 15. a sub-circuit board; 16. provided is a mobile phone.

Detailed Description

The invention will be further described with reference to the following figures 1-10 and examples:

the utility model provides a split type treasured that charges, as shown in figure 1, including a mother battery 1, be provided with a plurality of mother charge and discharge interface 3 that has charge and discharge function on the mother battery 1, further, the side of mother battery 1 is provided with a plurality of mother charge and discharge interface 3, preferably, the quantity of mother charge and discharge interface 3 is 3, still include a plurality of subcell 2, preferably, the quantity of subcell 2 is 2, when non-operating condition, subcell 2 leans on in mother battery 1 top, the length of subcell 2 equals the width of mother battery 1, the subcell of subcell 2 fills in the mother charge and discharge interface 3 that inserts mother battery 1, play certain fixed action. The sub-battery 2 comprises a sub-shell 10 and a bracket 14 at the side of the sub-shell, wherein the bracket 14 is made of elastic materials; the sub-battery 2 further comprises a sub-charging and discharging interface which is vertically and upwards arranged in the center of the bracket 14; the sub-battery 2 and the mother battery 1 can be electrically connected through the sub-charge-discharge interface and the mother charge-discharge interface 3 to transmit electric quantity; that is, the sub-battery 2 can be connected to the main battery 1 without using a jumper wire. Preferably, the sub charge and discharge interface is a male port of a type-c interface or a Micro usb interface or a lightning interface, and the female charge and discharge interface 3 is a female port corresponding to the type of the sub charge and discharge interface. The sub-battery 2 is further provided with a sub-discharge interface 8, both the sub-discharge interface and the sub-discharge interface 8 can be connected with a mobile phone charging port, and preferably, the sub-discharge interface 8 is a female port of a type-c interface, a Micro usb interface or a lightning interface, and is different from the interface type of the sub-discharge interface. When the device such as a mobile phone needs to be charged, the device can be charged by connecting the charging wire with the mother charging and discharging interface 3 of the mother battery 1 or the child discharging interface 8 of the child battery 2, or the mobile phone 16 can be directly connected with the child charging and discharging interface of the child battery 2 for charging.

Further, as shown in fig. 3 to 5, the mother battery 1 further includes a mother case 4 composed of a mother upper case 410 and a mother lower case 420, a mother cell 7 and a mother circuit board 6 are disposed in the mother case 4, and the mother cell 7 is electrically connected to the plurality of mother charging and discharging interfaces 3 through the mother circuit board 6. It should be noted that the structures of the mother cell 7 and the mother circuit board 6 and the connection method thereof are all the prior art, and are not described again here.

Further, as shown in fig. 6 to 9, the sub-housing 10 of the sub-battery 2 is composed of a sub-upper housing 101 and a sub-lower housing 102. The sub-battery 2 further includes a sub-battery cell 12 and a sub-circuit board 15, the sub-battery cell 12 and the sub-circuit board 15 are disposed in the sub-casing 10, and the sub-battery cell 12 is electrically connected to the sub-charge and discharge interface and the sub-discharge interface 8 through the sub-circuit board 15. It should be noted that the structures of the sub-cells 12 and the sub-circuit board 15 and the connection method thereof are all the prior art, and are not described herein again.

Further, as shown in fig. 7-8, the bracket 14 may be made of a rubber material, and due to its elastic properties, may deform properly under force, and when connected to the mobile phone 16, may accommodate connections of different thicknesses.

Further, as shown in fig. 8, the support 14 is a hollow structure, a conductor 13 is disposed in the support, the conductor 13 is made of a conductive material, and the sub charge and discharge interface is electrically connected to the sub circuit board 15 in the sub housing through the conductor 13.

Further, as shown in fig. 3, a mother switch 5 for controlling whether the mother charging and discharging interface 3 is powered on is further disposed on the mother battery, and the mother switch 5 is electrically connected with the mother circuit board 6. Preferably, the female switch 5 is made of a translucent material so that it can act both as a push key of the switch and as a charge indicator light (different colors are different charges). It should be noted that the female switch 5 and the connection method with the female circuit board are conventional.

Further, as shown in fig. 6, a sub-switch for controlling whether the sub-charge-discharge interface is electrified is further disposed on the sub-battery, and the sub-switch is electrically connected to the sub-circuit board 15. Preferably, the sub-switch is made of a translucent material so that it can act both as a push key of the switch and as a charge indicator light (different colors are different charges).

The utility model discloses the use as follows: when the device is in a non-working state, the sub-battery 2 leans against the upper part of the mother battery 1, the sub-charging and discharging interface of the sub-battery 2 is inserted into the mother charging and discharging interface 3 of the mother battery 1, when the sub-battery 2 needs to be charged, the sub-battery 2 can be charged by pressing the mother switch, and when the mother battery 1 needs to be charged, the charger can be connected with the mother charging and discharging interface 3 of the mother battery 1 for charging; when needs charge for the cell-phone, female battery 1 and cell-phone are connected to the accessible charging wire, open female switch, carry out the charging to the cell-phone, also can take off sub-battery 2, insert the sub-charge-discharge interface of sub-battery with the mouth that charges of cell-phone, open sub-switch, carry out the charging to the cell-phone, when meetting the cell-phone mouth that charges different with sub-discharge interface 8 types, sub-discharge interface and cell-phone are connected to the accessible charging wire, charge to the cell-phone, this kind of design, can accomplish the cell-phone that charges mouthful to two types, owing to there are a plurality of sub-batteries, the accessible charges to a plurality of cell-phones, this design portable, convenient and practical, do benefit to.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides a split type treasured that charges which characterized in that: comprises a mother battery, a plurality of mother charge-discharge interfaces with charge and discharge functions are arranged on the mother battery,

the battery pack further comprises a plurality of sub-batteries, each sub-battery comprises a sub-shell and a support on the side face of the sub-shell, and the supports are made of elastic materials;

the sub-battery also comprises a sub-charging and discharging interface, and the sub-charging and discharging interface is vertically and upwards arranged in the center of the bracket;

the child battery and the mother battery can be electrically connected through the child charge-discharge interface and the mother charge-discharge interface to transfer electric quantity;

the sub-battery is also provided with a sub-discharge interface, and the sub-charge-discharge interface and the sub-discharge interface can be connected with a mobile phone charging port.

2. The split type power bank of claim 1, wherein: the mother battery also comprises a mother shell body consisting of a mother upper shell and a mother lower shell, a mother battery core and a mother circuit board are arranged in the mother shell body, and the mother battery core is electrically connected with a plurality of mother charging and discharging interfaces through the mother circuit board.

3. The split type power bank of claim 1 or 2, wherein: the sub-battery also comprises a sub-battery core and a sub-circuit board, the sub-battery core and the sub-circuit board are arranged in the sub-shell, and the sub-battery core is electrically connected with the sub-charge and discharge interface and the sub-discharge interface through the sub-circuit board.

4. The split type power bank of claim 1, wherein: the support is of a hollow structure, a conductor is arranged in the support, and the sub charge and discharge interface is electrically connected with the sub circuit board in the sub shell through the conductor.

5. The split type power bank of claim 1, wherein: the master battery is also provided with a master switch used for controlling the master charging and discharging interface to be electrified or not, and the master switch is electrically connected with the master circuit board.

6. The split type power bank of claim 1, wherein: the sub-battery is also provided with a sub-switch for controlling whether the sub-charge-discharge interface is electrified, and the sub-switch is electrically connected with the sub-circuit board.