CN211829103U

CN211829103U - Rechargeable battery

Info

Publication number: CN211829103U
Application number: CN202020289157.1U
Authority: CN
Inventors: 陈志云; 刘金成; 王冬文; 钟坤
Original assignee: Huizhou Yiwei Energy Battery Co ltd
Current assignee: Eve Energy Co Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-30
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to the field of batteries, and discloses a rechargeable battery, which comprises a battery body and a magnetic-type charging head, wherein the battery body comprises a battery shell, a cell main body, a battery bracket, a battery anode component and a battery upper shell, the cell main body is accommodated in the battery shell, the battery shell is connected with the battery bracket, the battery bracket is connected with the battery anode component, the battery anode component is connected with the battery upper shell, the battery upper shell is connected with the battery shell, and the battery anode component is electrically connected with the anode end of the cell main body; the magnetic type charging head comprises a cap, a USB seat and a magnetic piece, the cap is magnetically connected with the battery positive assembly through the magnetic piece, the USB seat is contained in the cap, and the USB seat is electrically connected with the battery positive assembly. The utility model discloses a rechargeable battery compact structure, small, place battery body in the USB seat in not, but with the USB seat holding in the block, the block is inhaled through magnetism and is connected with the anodal subassembly magnetism of battery, so can keep the battery to possess the large capacity.

Description

Rechargeable battery

Technical Field

The utility model relates to a battery field especially relates to a rechargeable battery.

Background

The USB rechargeable battery is a novel battery, and has five types, namely nickel cadmium, nickel hydrogen, lithium ion, lead accumulator, and lithium iron. This battery incorporates the universal standard of the world USB plug into the central battery pack format. So you can charge with billions of ports around the world. Thus eliminating the conventional charging disadvantages. People no longer need to rely on large and easily lost chargers. The rechargeable battery has the advantages of economy, environmental protection, enough electric quantity, and suitability for electric appliances with high power and long-term use. USB rechargeable batteries come in various specifications: AA. The AAA, 1.2V, 9V, mobile phone batteries and other common types can be charged by a desktop computer, a notebook computer, an XBOX and a public station, so that the trouble can be relieved for the user, and the battery charger is a bright spot for the development of the battery industry in the future.

In the current market, a rechargeable battery can only be suitable for charging a seat or charging a USB-JACK built in a battery directly connected with a data line. However, the battery adopting the seat charger needs to carry the seat charger with the user, and the seat charger is large in size and inconvenient to carry; the battery adopting the data line to directly connect the USB-JACK is internally provided with the battery body, so that the battery capacity is required to be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide a compact structure, small and can keep the rechargeable battery of battery capacity.

The purpose of the utility model is realized through the following technical scheme:

a rechargeable battery, comprising:

the battery comprises a battery body, a battery core main body, a battery bracket, a battery anode assembly and a battery upper shell, wherein the battery core main body is accommodated in the battery shell, the battery shell is connected with the battery bracket, the battery bracket is connected with the battery anode assembly, the battery anode assembly is connected with the battery upper shell, the battery upper shell is connected with the battery shell, and the battery anode assembly is electrically connected with the anode end of the battery core main body; and

the magnetic type charging head comprises a cover cap, a USB seat and a magnetic suction piece, the cover cap is connected with the battery positive assembly in a magnetic suction mode through the magnetic suction piece, the USB seat is contained in the cover cap, and the USB seat is electrically connected with the battery positive assembly.

In one of the embodiments, the magnetic type charging head further comprises a positive conductive piece and a negative conductive piece, one end of the positive conductive piece is electrically connected with the positive component of the battery, the other end of the positive conductive piece is electrically connected with the positive end of the USB seat, one end of the negative conductive piece is electrically connected with the negative end of the battery core main body, and the other end of the negative conductive piece is electrically connected with the negative end of the USB seat.

In one embodiment, the battery support is provided with a first through hole, the battery upper shell is provided with a second through hole, the battery anode assembly comprises a battery anode connecting part and a battery anode cap, the battery anode connecting part is inserted into the first through hole, and the battery anode cap penetrates through the second through hole.

In one embodiment, the battery upper case is provided with a third through hole, the third through hole is disposed on one side of the second through hole, and the negative conductive member penetrates through the third through hole and is electrically connected to the negative end of the cell main body.

In one embodiment, the battery holder is disposed above the cell main body.

In one embodiment, the battery cell main body further includes a positive plate, a negative plate and a diaphragm, the diaphragm is disposed between the positive plate and the negative plate at an interval, and the positive plate, the negative plate and the diaphragm are all accommodated in the battery case.

In one embodiment, the cap includes an outer cap body and a sleeve, the sleeve and the outer cap body are connected to form an integrated structure, the sleeve is provided with a charging port, and the USB socket is accommodated in the charging port.

In one embodiment, the outer cover has a first receiving groove, the first receiving groove is connected to the battery top case in an embedded manner, the first receiving groove has a second receiving groove and a third receiving groove, the second receiving groove and the third receiving groove are respectively communicated with the charging port, the second receiving groove is located on one side of the third receiving groove, the positive conductive piece and the magnetic conductive piece are both received in the second receiving groove, and the negative conductive piece is received in the third receiving groove.

In one embodiment, a side surface of the sleeve close to the outer cover body protrudes inwards to form a protruding portion, the battery upper shell is provided with a connecting groove, and the protruding portion is connected with the connecting groove in a fitting manner.

In one embodiment, the battery body is a lithium ion battery.

Compared with the prior art, the utility model discloses at least, following advantage has:

1. the utility model discloses a rechargeable battery compact structure, small, place battery body in the USB seat in not, but with the USB seat holding in the block, the block is inhaled the piece through magnetism and is inhaled with the positive subassembly magnetism of battery and be connected, keeps the original capacity of battery in the at utmost, thereby has solved this internal defect that must reduce battery capacity of built-in battery of USB seat, has solved the location problem of USB seat and battery body, has solved the circuit connection problem of USB seat and battery body.

2. The utility model discloses a rechargeable battery passes through battery body and magnetism to inhale the magnetism of formula head that charges and is connected, can make things convenient for battery body and magnetism to inhale the dismantlement and the equipment of formula head that charges, so battery body can the exclusive use, also can with magnetism inhale the formula head that charges and use after the combination, prevent simultaneously that magnetism from inhaling the formula head that charges and losing, convenient and practical can easily solve the problem of charging.

3. The utility model discloses a rechargeable battery passes through to dismantle between each part of battery body and connects, can make things convenient for battery body's dismantlement and equipment, can change and maintain the vulnerable part of inside, increases battery body's maintainability, prolongs battery body's life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a rechargeable battery according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a rechargeable battery according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a battery body of a rechargeable battery according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

A rechargeable battery, comprising: the battery comprises a battery body, a battery core main body, a battery bracket, a battery anode assembly and a battery upper shell, wherein the battery core main body is accommodated in the battery shell, the battery shell is connected with the battery bracket, the battery bracket is connected with the battery anode assembly, the battery anode assembly is connected with the battery upper shell, the battery upper shell is connected with the battery shell, and the battery anode assembly is electrically connected with the anode end of the battery core main body; the magnetic type charging head comprises a cover cap, a USB seat and a magnetic suction piece, the cover cap is connected with the battery positive pole assembly in a magnetic suction mode through the magnetic suction piece, the USB seat is contained in the cover cap, and the USB seat is electrically connected with the battery positive pole assembly.

The above-described rechargeable battery is better illustrated to better understand the concept of the rechargeable battery. In one embodiment, referring to fig. 1, 2 and 3, a rechargeable battery 10 includes a battery body 110 and a magnetic-type charging head 120. The battery body 110 includes a battery case 111, a cell main body 112, a battery support 113, a metal battery positive electrode assembly 114 and a battery upper case 115, the cell main body 112 is accommodated in the battery case 111, the battery case 111 is connected to the battery support 113, the battery support 113 is connected to the battery positive electrode assembly 114, the battery positive electrode assembly 114 is connected to the battery upper case 115, the battery upper case 115 is connected to the battery case 111, and the battery positive electrode assembly 114 is electrically connected to a positive electrode end of the cell main body 112. The magnetic charging head 120 includes a cap 121, a USB socket 122 and a magnetic member 123, the cap 121 is magnetically connected to the battery anode assembly 114 through the magnetic member 123, the USB socket 122 is accommodated in the cap 121, and the USB socket 122 is electrically connected to the battery anode assembly 114.

It should be noted that, the utility model discloses a rechargeable battery 10 compact structure, small, place battery body 110 in the USB seat 122 is not, but hold USB seat 122 in block 121, block 121 is inhaled through magnetism and is connected with battery positive pole subassembly 114 magnetism through magnetism, thereby keep the original capacity of battery to the at utmost, thereby the defect that must reduce battery capacity in the built-in battery body 110 of USB seat 122 has been solved, the location problem of USB seat 122 with battery body 110 has been solved, the circuit connection problem of USB seat 122 with battery body 110 has been solved. This kind of magnetism is inhaled connected mode, convenient in battery body 110 with inhale the dismantlement and the equipment of formula head 120 that charges of formula, so battery body 110 can the exclusive use, also can with inhale the formula head 120 that charges and make up the back and use, prevent simultaneously that magnetism from inhaling formula head 120 that charges and losing, convenient and practical can easily solve the problem of charging. The components of the battery body 110 are connected and disassembled, so that the battery body 110 can be conveniently disassembled and assembled, the internal vulnerable components can be replaced and maintained, the maintainability of the battery body 110 is improved, and the service life of the battery body 110 is prolonged.

Further, referring to fig. 2, the magnetic charging head 120 further includes a positive conductive member 124 and a negative conductive member 125, one end of the positive conductive member 124 is electrically connected to the battery positive electrode assembly 114, the other end of the positive conductive member 124 is electrically connected to the positive end of the USB socket 122, one end of the negative conductive member 125 is electrically connected to the negative end of the battery cell main body 112, and the other end of the negative conductive member 125 is electrically connected to the negative end of the USB socket 122. Therefore, the circuit connection problem of the USB seat 122 and the battery body 110 is solved, and the battery assembly is convenient.

Further, referring to fig. 2, the positive conductor 124 and the negative conductor 125 are wires, conductive metal probes, or conductive metal sheets. This may improve the conductivity of positive conductor 124 and negative conductor 125. In one embodiment, when the positive conductive member 124 is a wire or a conductive metal sheet, the positive conductive member 124 is disposed on the positive terminal of the battery body 110, and the magnetic member 123 is disposed on the positive conductive member 124, so that the relative positions of the positive conductive member 124 and the magnetic member 123 are reasonable, and the magnetic connection between the magnetic member 123 and the positive terminal of the battery positive assembly 114 is not affected. In another embodiment, when the positive conductive member 124 is a conductive metal probe, the positive conductive member 124 and the magnetic member 123 are respectively disposed on the positive terminal of the battery body 110, and the magnetic member 123 is located on one side of the positive conductive member 124, so that the relative positions of the positive conductive member 124 and the magnetic member 123 are reasonable, and the magnetic connection between the magnetic member 123 and the positive terminal of the battery positive assembly 114 is not affected.

Further, referring to fig. 1 and fig. 3, the battery bracket 113 is provided with a first through hole 1131, the battery upper case 115 is provided with a second through hole 1151, the battery positive electrode assembly 114 includes a battery positive electrode connecting portion 1141, a battery positive electrode cap 1142 and a positive electrode circuit module, the battery positive electrode connecting portion 1141 is inserted into the first through hole 1131, and the battery positive electrode cap 1142 passes through the second through hole 1151. This allows the battery positive electrode assembly 114 to be detachably connected to the battery holder 113 and the battery upper case 115.

Further, referring to fig. 1 and fig. 3, the battery support 113 is disposed above the cell main body 112. This facilitates the connection of the battery holder 113 to the battery positive electrode assembly 114.

Further, referring to fig. 1 and fig. 3, the battery top case 115 is provided with a third through hole 1152, the third through hole 1152 is disposed at one side of the second through hole 1151, and the negative conductive member 125 passes through the third through hole 1152 and is electrically connected to the negative end of the battery cell main body 112. This can facilitate the circuit connection between the battery cell main body 112 and the magnetic-type charging head 120.

In one embodiment, referring to fig. 1, the battery body 110 is preferably a lithium ion battery. The battery core main body 112 further includes a positive plate, a negative plate, and a diaphragm, the diaphragm is disposed between the positive plate and the negative plate at an interval, and the positive plate, the negative plate, and the diaphragm are all accommodated in the battery case 111. The battery body 110 may be a nickel-cadmium battery, a nickel-metal hydride battery, a lead storage battery, or a lithium iron battery.

Further, referring to fig. 2, the cap 121 includes an outer cap 1211 and a sleeve 1212, the sleeve 1212 and the outer cap 1211 are connected to form an integrated structure, the sleeve 1212 is provided with a charging port 1212a, and the USB socket 122 is accommodated in the charging port 1212 a. This allows the cap 121 to properly receive the USB socket 122.

Further, referring to fig. 2, the outer cover 1211 is provided with a first receiving groove, the first receiving groove is connected to the battery top case 115 in an embedded manner, the first receiving groove is provided with a second receiving groove and a third receiving groove, the second receiving groove and the third receiving groove are respectively communicated with the charging port 1212a, the second receiving groove is located at one side of the third receiving groove, the positive conductive member 124 and the magnetic conductive member 123 are both received in the second receiving groove, and the negative conductive member 125 is received in the third receiving groove. This allows the cap 121 to properly house the positive conductive element 124, the magnetic element 123 and the negative conductive element 125.

Further, referring to fig. 2, a side surface of the sleeve 1212 near the outer cap 1211 protrudes inward to form a protrusion, the battery upper case 115 is provided with a connection groove 1153, and the protrusion is engaged with the connection groove 1153. Therefore, the connection between the sleeve 1212 and the outer cap 1211 and the connection between the cap 121 and the battery body 110 can be improved.

1. the utility model discloses a rechargeable battery 10 compact structure, small, place battery body 110 in the USB seat 122 is not, but hold USB seat 122 in block 121, block 121 is inhaled a 123 and is inhaled with the magnetism of battery positive pole subassembly 114 through magnetism and be connected, thereby the original capacity of battery is kept to the at utmost, thereby the defect that must reduce battery capacity in the built-in battery body 110 of USB seat 122 has been solved, the location problem of USB seat 122 and battery body 110 has been solved, the circuit connection problem of USB seat 122 and battery body 110 has been solved.

2. The utility model discloses a rechargeable battery 10 is connected through battery body 110 and magnetism absorption type charging head 120's magnetism, can make things convenient for battery body 110 and magnetism to inhale the dismantlement and the equipment of formula charging head 120, so battery body 110 can the exclusive use, also can with magnetism inhale the formula and charge head 120 and make up the back and use, prevent simultaneously that magnetism from inhaling formula charging head 120 and losing, convenient and practical can easily solve the problem of charging.

3. The utility model discloses a rechargeable battery 10 passes through to dismantle between each part of battery body 110 and connects, can make things convenient for battery body 110's dismantlement and equipment, can change and maintain the vulnerable part of inside, increases battery body 110's maintainability, prolongs battery body 110's life.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A rechargeable battery, comprising:

2. The rechargeable battery of claim 1, wherein the magnetic-type charging head further comprises a positive conductive piece and a negative conductive piece, one end of the positive conductive piece is electrically connected to the positive assembly of the battery, the other end of the positive conductive piece is electrically connected to the positive end of the USB socket, one end of the negative conductive piece is electrically connected to the negative end of the battery cell body, and the other end of the negative conductive piece is electrically connected to the negative end of the USB socket.

3. The rechargeable battery according to claim 2, wherein the battery support is provided with a first through hole, the battery upper case is provided with a second through hole, the battery positive electrode assembly comprises a battery positive electrode connecting part and a battery positive electrode cap, the battery positive electrode connecting part is inserted into the first through hole, and the battery positive electrode cap passes through the second through hole.

4. The rechargeable battery of claim 3, wherein the battery top case is provided with a third through hole, the third through hole is arranged on one side of the second through hole, and the negative conductive member passes through the third through hole and is electrically connected with the negative end of the cell main body.

5. The rechargeable battery of claim 1, wherein the battery support is disposed above the cell body.

6. The rechargeable battery of claim 5, wherein the cell body further comprises a positive plate, a negative plate and a diaphragm, the diaphragm is arranged between the positive plate and the negative plate at intervals, and the positive plate, the negative plate and the diaphragm are all accommodated in the battery case.

7. The rechargeable battery according to claim 2, wherein the cap comprises an outer cover body and a sleeve, the sleeve and the outer cover body are connected to form an integrated structure, the sleeve is provided with a charging port, and the USB socket is accommodated in the charging port.

8. The rechargeable battery of claim 7, wherein the outer cover has a first receiving groove, the first receiving groove is connected to the upper battery case in an embedded manner, the first receiving groove has a second receiving groove and a third receiving groove, the second receiving groove and the third receiving groove are respectively communicated with the charging port, the second receiving groove is located at one side of the third receiving groove, the positive conductive member and the magnetic member are both received in the second receiving groove, and the negative conductive member is received in the third receiving groove.

9. The rechargeable battery according to claim 7, wherein a protrusion is formed by protruding one side of the sleeve close to the outer cover, and a connection groove is formed in the battery top case, and the protrusion is engaged with the connection groove.

10. The rechargeable battery according to claim 1, wherein the battery body is a lithium ion battery.