CN209860070U

CN209860070U - type-C type battery capable of being charged bidirectionally

Info

Publication number: CN209860070U
Application number: CN201920960451.8U
Authority: CN
Inventors: 顾健雄; 罗鑫; 王耀桢
Original assignee: Shanghai Laiyuan Electronic Technology Co Ltd
Current assignee: Shanghai Laiyuan Electronic Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2019-12-27
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to a two-way charging technical field of battery discloses a but two-way battery that charges of type-C type, including the battery body and battery cover, the battery body includes battery piece and IC control chip, and the one end of battery body is fixed and is equipped with the public head of type-C, and the shrinkage pool that connects first voltage pin is served to set up at least one on the battery body one end of the public head of type-C place, and fixed being equipped with the public head of battery the same with ordinary battery on the bottom surface of battery cover, being equipped with at least one lug on another bottom surface of battery cover, the lug with the public head of battery is by pin connection, and the recess has been seted up to the battery cover bottom surface at lug place, and the public head of type-C inserts in the recess, form ordinary battery form. The battery can be used as a common battery and a type-C charger, and has the advantages of simple structure and wide application range.

Description

type-C type battery capable of being charged bidirectionally

Technical Field

The utility model relates to a battery bidirectional charging technical field, more specifically say, it relates to a type-C type battery that can two-way charge.

Background

The No. 5 battery has small volume and moderate capacity, so the battery is widely used in many small electric appliances and digital products. Compared with a disposable battery, the rechargeable battery can be recycled, so that the cost is saved, the environment is protected, and the rechargeable battery is increasingly used by people. The traditional rechargeable battery needs a special charger and has a narrow application range, so that the rechargeable battery is inconvenient to use.

Chinese utility model with patent publication No. CN201717322U discloses a battery capable of supplying power to various electronic products with USB interfaces when their electric energy is exhausted. The USB plug is composed of a shell, a USB plug and a battery, and is characterized in that: the positive pole and the negative pole of the battery are respectively connected with a power pin and a ground wire pin in the USB plug, so that the battery can be charged and discharged through the USB plug. When in use, the USB interface plug is plugged into a USB interface of an electronic product, and can supply power to the electronic product.

Above-mentioned utility model patent only can use the USB interface to carry out the charge-discharge, is equivalent to a treasured that charges, and its application range is too narrow.

SUMMERY OF THE UTILITY MODEL

To the USB battery that proposes in the above-mentioned utility model patent only can use the USB interface to carry out the charge-discharge, be equivalent to a treasured that charges, the too narrow problem of its application range, the utility model aims to provide a but type-C type two-way charging's battery, this battery both can regard as ordinary battery to use, can regard as type-C type treasured that charges to use again, its simple structure, application scope are wide.

The utility model aims at realizing through the following technical scheme:

the utility model provides a but battery of type-C type two-way charging, includes the battery body and battery cover, the battery cover with the battery body shape is the same, the battery body includes battery piece and IC control chip, the fixed type-C public head that is equipped with of one end of battery body, the battery piece with IC control chip and the corresponding pin of type-C public head is connected through the lead wire respectively, set up at least one shrinkage pool that connects first voltage pin on the battery body one end of type-C public head place, the fixed battery public head that is equipped with on a bottom surface of battery cover, be equipped with at least one lug on another bottom surface of battery cover, the lug with the public head of battery is by pin connection, the recess has been seted up to the battery cover bottom surface at lug place, type-C public head inserts in the recess.

Through the technical scheme, the IC control chip has the functions of boosting, reducing voltage and the like and is used for controlling the charging and discharging states of the storage battery block. When the cell cover is removed, the cell is in the type-C configuration. Inserting the type-C male plug into a power supply of a corresponding interface, such as a tablet personal computer, a mobile phone charging adapter and the like, so as to charge; the type-C male plug is inserted into a mobile phone, a tablet personal computer and the like, the mobile phone and the tablet personal computer are charged, and the battery is equivalent to a mobile power supply. When the battery cover is inserted, the battery is in a common battery shape, and the battery body and the battery cover form a whole body and can be used as a common battery.

The utility model discloses further set up to: and a flash memory module is arranged in the battery body, and a pin of the flash memory module is connected with a corresponding pin of the type-C male connector.

Through the technical scheme, the flash memory module is used as a device for storing data, and can be used as a USB flash disk when a type-C male plug is inserted into a mobile phone, a tablet personal computer and the like.

The utility model discloses further set up to: the shape of the type-C male head is the same as that of the groove.

Through the technical scheme, the type-C male head can be just inserted into the groove, so that the battery body and the battery cover can be tightly connected on one hand, and the battery body and the battery cover can be better fixed together; on the other hand, the space on the battery cover can be saved, so that other structures and components can be arranged on the battery cover.

The utility model discloses further set up to: the male head side of type-C is equipped with the slipmat, the recess inner wall is equipped with the slipmat.

Through the technical scheme, the anti-slip pad enables the type-C male connector to be more tightly inserted into the groove, so that the battery body and the battery cover are more tightly connected, and the battery body and the battery cover cannot be separated in the common battery form.

The utility model discloses further set up to: the battery body is provided with a battery female head on the bottom surface opposite to the bottom surface where the type-C male head is located, and the battery male head is just embedded into the battery female head.

Through the technical scheme, when the type-C form is used, the battery male head is embedded into the battery female head, so that the battery cover and the battery body are connected together, and the battery cover is prevented from being lost when the type-C form is used.

The utility model discloses further set up to: a first magnetic block is arranged at one end of the battery cover where the battery male head is located; and a second magnetic block is arranged at one end of the battery body opposite to the type-C male head, and the surface of the first magnetic block is opposite to the surface of the second magnetic block in magnet polarity.

Through the technical scheme, when the type-C type form is used, the first magnetic block is adsorbed on the second magnetic block, so that the battery cover and the battery body are tightly fixed, and the battery cover is prevented from falling or losing when the type-C type form is used.

The utility model discloses further set up to: the battery cover is characterized in that a first hanging block is arranged on the side face of the battery cover, a second hanging block is arranged on the side face of the battery body, and the first hanging block is connected with the second hanging block through an elastic rope.

Through the technical scheme, the battery cover and the battery body are connected together through the elastic rope all the time, so that the battery cover is not easy to fall off or lose.

The utility model discloses further set up to: the type-C male head and the groove are in eccentric positions, namely the type-C male head and the groove are in corresponding positions, but are not in the central position of the bottom surface of the battery body or the battery cover.

Through the technical scheme, only when the type-C male head is inserted into the groove according to a fixed position, the bump can be embedded into the concave hole, and the battery body and the battery cover can form a complete common battery form. When the battery cover is not inserted from the fixed position, the battery body and the battery cover cannot form a whole, and meanwhile, the lug cannot contact the battery body, so that the lug cannot be bent and damaged due to the fact that the lug touches the battery body due to the fact that the battery cover is inserted from the fixed position.

The utility model discloses further set up to: the battery male head is the same as that of a common dry battery.

Through the technical scheme, when the battery is in a common battery form, the battery can be the same as a common dry battery, and is suitable for universal equipment using the dry battery.

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

the utility model provides a but type-C type two-way charging's battery, including the battery body and battery cover, the battery body includes battery piece, IC control chip and flash memory module, is provided with the public head of type-C on the battery body, is equipped with public head of battery and recess on the battery cover. When the battery cover is pulled down, the battery is in a type-C type state, can be charged and discharged, and can be used as a USB flash disk; when the battery cover is inserted, a common battery shape is formed, and the battery can be used as a common battery. The structure is simple, and the application range is wide.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

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

FIG. 4 is a schematic diagram of the type-C type configuration of the present invention.

Reference numerals:

1. a battery body; 2. a battery cover; 3. a battery block; 4. an IC control chip; 5. a flash memory module; 6. type-C male; 7. concave holes; 8. a bump; 9. a battery male end; 10. a groove; 11. a non-slip mat; 12. a battery female terminal; 13. a first magnetic block; 14. a second magnetic block; 15. a first hanging block; 16. a second hanging block; 17. an elastic cord.

Detailed Description

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

A type-C type battery capable of being charged bidirectionally, as shown in figure 1 and figure 2, comprises a battery body 1 and a battery cover 2, wherein the battery body 1 and the battery cover 2 are both cylinders and can form a whole, and the size of the whole is the same as that of a common No. 5 battery. The battery body 1 comprises a storage battery block 3, an IC control chip 4 and a flash memory module 5, one end of the battery body 1 is fixedly and eccentrically provided with a type-C male head 6 along the axial direction of the battery body 1, the other end of the battery body is provided with the storage battery block 3 close to the bottom surface, one side, close to the type-C male head 6, of the storage battery block 3 is provided with the IC control chip 4, and one side, close to the type-C male head 6, of the IC control chip 4 is provided with the flash memory module 5. The corresponding pins of the battery block 3, the IC control chip 4, the flash memory module 5 and the type-C male connector 6 are connected by a lead wire located inside the battery body 1. One end of the battery cover 2 is provided with a battery male head 9 which is the same as that of the common No. 5 battery, the other end is provided with a cylindrical lug 8, and the lug 8 is connected with the battery male head 9 through a lead in the battery cover 2. The groove 10 is formed in the position, corresponding to the type-C male head 6, of the battery cover 2 in an axial direction of the battery cover 2 in a penetrating mode, the groove 10 is the same as the type-C male head 6 in shape, and the anti-slip pad 11 is fixedly arranged on the side face of the type-C male head 6 and the inner wall of the groove 10. The battery body 1 is provided with a concave hole 7 with the same shape as the convex block 8 at the position corresponding to the convex block 8 at the end where the type-C male head 6 is positioned, and the concave hole 7 is connected with a pin of the +1.5V battery. When the type-C male head 6 is inserted into the groove 10, the bump 8 is just embedded into the concave hole 7, so that the battery body 1 and the battery cover 2 are tightly combined together to form a complete common battery shape which is the same as that of the No. 5 battery, as shown in FIG. 3. When the battery cover 2 is pulled out from the battery body 1, the battery body 1 is of type-C type as shown in fig. 4. The battery body 1 is provided with a battery female head 12 which is the same as the battery male head 9 in shape at one end opposite to the type-C male head 6, the end where the battery male head 9 is located is a first magnetic block 13, the end where the battery female head 12 is located is a second magnetic block 14, the magnetism of the bottom surfaces of the first magnetic block 13 and the second magnetic block 14 is opposite, and therefore the first magnetic block 13 can be adsorbed on the second magnetic block 14. the side of the end of the battery body 1 where the type-C male head 6 is located is provided with a groove, a first hanging block 15 which is a cuboid and is provided with a circular hole at the center is fixedly welded in the groove, the side of the end of the battery cover 2 where the convex block 8 is located is provided with a groove at a position corresponding to the first hanging block 15, a second hanging block 16 which is the same as the first hanging block 15 is welded in the groove, the first hanging block 15 is connected with the second hanging block 16 through an elastic rope 17, and the elastic rope 17 is a rubber rope.

The working process of the utility model is as follows:

when the battery cover 2 is inserted into the battery body 1, the battery cover and the battery body form a whole, and a common battery form which is the same as the common No. 5 battery in shape is formed and is used as the common No. 5 battery. When the battery cover 2 is pulled out of the battery body 1, the battery body 1 is in a type-C type. When the type-C male head 6 is inserted into a charging adapter of a mobile phone or a tablet personal computer, the battery enters a charging mode under the control of the IC control chip 4, and when the type-C male head 6 is inserted into a type-C interface of the mobile phone or the tablet personal computer, the mobile phone or the tablet personal computer is charged under the control of the IC control chip 4 and can also be used as a USB flash disk.

When the type-C type configuration is used, the battery male head 9 is embedded into the battery female head 12, and the first magnetic block 13 is attracted to the second magnetic block 14, so that the battery cover 2 is fixed at the bottom of the battery body 1. The battery cover 2 and the battery body 1 are connected together through an elastic string 17. With the above arrangement, the battery cover 2 is prevented from being dropped or lost.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a but battery of type-C type two-way charging, includes battery body (1) and battery cover (2), battery cover (2) with battery body (1) looks adaptation, battery body (1) includes battery piece (3) and IC control chip (4), the fixed public head of type-C (6) that is equipped with of one end of battery body (1), battery piece (3) with IC control chip (4) and the corresponding pin of the public head of type-C (6) are connected through the lead wire respectively, one of battery body (1) that type-C (6) place is served and is seted up at least one shrinkage pool (7) that connects first voltage pin, fixed battery public head (9) that is equipped with on a bottom surface of battery cover (2), be equipped with at least one lug (8) on another bottom surface of battery cover (2), lug (8) with public head of battery (9) are by the pin junction, a groove (10) is formed in the bottom surface of the battery cover (2) where the bump (8) is located, and the type-C male head (6) is inserted into the groove (10).

2. The type-C type bi-directional rechargeable battery of claim 1, wherein: the battery is characterized in that a flash memory module (5) is arranged in the battery body (1), and pins of the flash memory module (5) are connected with corresponding pins of the type-C male connector (6).

3. The type-C type bi-directional rechargeable battery of claim 1, wherein: the type-C male head (6) and the groove (10) are the same in shape.

4. The type-C type bi-directional rechargeable battery of claim 1, wherein: the male head (6) of type-C side is equipped with slipmat (11), recess (10) inner wall is equipped with slipmat (11).

5. The type-C type bi-directional rechargeable battery of claim 1, wherein: the battery body (1) is provided with a female battery head (12) on the bottom surface opposite to the bottom surface where the type-C male head (6) is located, and the male battery head (9) is just embedded into the female battery head (12).

6. The type-C type bi-directional rechargeable battery of claim 1, wherein: a first magnetic block (13) is arranged at one end of the battery cover (2) where the battery male head (9) is located; on the battery body (1), a second magnetic block (14) is arranged at one end, opposite to the type-C male head (6), of the battery body, and the polarities of the magnets on the surfaces of the first magnetic block (13) and the second magnetic block (14) are opposite.

7. The type-C type bi-directional rechargeable battery of claim 1, wherein: the battery cover is characterized in that a first hanging block (15) is arranged on the side face of the battery cover (2), a second hanging block (16) is arranged on the side face of the battery body (1), and the first hanging block (15) is connected with the second hanging block (16) through an elastic rope (17).

8. The type-C type bi-directional rechargeable battery of claim 1, wherein: the type-C male head (6) and the groove (10) are in eccentric positions, namely the positions of the type-C male head (6) and the groove (10) are corresponding, but the type-C male head and the groove are not in the central position of the bottom surface of the battery body (1) or the battery cover (2).

9. A bi-directional rechargeable battery as claimed in claim 1, wherein:

the battery male head (9) is the same as the battery male head (9) of a common dry battery.