CN210224132U

CN210224132U - Lithium battery device with rotatable interface

Info

Publication number: CN210224132U
Application number: CN201921569921.4U
Authority: CN
Inventors: Binbo Yao; 姚宾波
Original assignee: Shenzhen Yotriko New Energy Technology Co Ltd
Current assignee: Corvette Energy Shenzhen Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-03-31
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to a lithium battery technology field discloses a rotatable lithium cell device of interface, including lithium cell body, first rotor arm, second rotor arm and third rotor arm, the concave first open slot that extends along lithium cell body's length direction that is equipped with of lithium cell body's up end, the rotatable setting of first rotor arm is in first open slot, the both sides wall of lithium cell body is concave second open slot and the third open slot that extends along lithium cell body's length direction respectively, rotatable setting is at second open slot and third open slot respectively for second rotor arm and third rotor arm, and first rotor arm, the preceding tip of second rotor arm and third rotor arm is equipped with the first interface of being connected with lithium cell body electricity respectively, second interface and third interface. The technical scheme of the utility model the top interface is rotatable to be stood, and the both sides interface can outwards rotate, still can rotate to withdraw in the recess, and adaptability is wide, and small in size, convenient to carry, and the practicality is strong.

Description

Lithium battery device with rotatable interface

Technical Field

The utility model relates to a lithium cell technical field, in particular to rotatable lithium cell device of interface.

Background

Lithium ion batteries currently include two types, namely liquid Lithium Ion Batteries (LIB) and polymer lithium ion batteries (PLB). The liquid lithium ion battery is a secondary battery in which a Li + intercalation compound is used as a positive electrode and a negative electrode. The positive electrode adopts lithium compounds-lithium cobaltate and lithium manganate, and the negative electrode adopts a lithium-carbon interlayer compound. The lithium ion battery is an ideal energy carrier for development in the 21 st century because of high working voltage, small volume, light weight, high energy, no memory effect, no pollution, small self-discharge and long cycle life.

However, most of the interfaces of the existing lithium battery mobile power supply are fixed, which cannot meet the use requirements in specific occasions, and brings inconvenience to users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotatable lithium cell device of interface, the interface that aims at solving current lithium cell portable power source is fixed motionless, can not satisfy the operation requirement under the specific occasion, the technical problem who brings inconvenience for the user.

In order to achieve the above object, the utility model provides a rotatable lithium battery device of interface, including lithium cell body, first rotor arm, second rotor arm and third rotor arm, the concave edge that is equipped with of up end of lithium cell body the first open slot that the length direction of lithium cell body extends, the rotatable setting of first rotor arm is in the first open slot, the both sides wall of lithium cell body is concave respectively to be equipped with the edge the second open slot and the third open slot that the length direction of lithium cell body extends, second rotor arm and third rotor arm rotatable setting respectively are in second open slot and third open slot are inslot, just the preceding tip of first rotor arm, second rotor arm and third rotor arm be equipped with respectively with first interface, second interface and the third interface that lithium cell body electricity is connected.

Optionally, the first opening groove is formed in the first end portion of the first rotating arm, and the second opening groove is formed in the second end portion of the first rotating arm.

Optionally, the upper end surfaces of two sides of the front end of the first opening groove are respectively and oppositely concave provided with a groove.

Optionally, the first interface is an 8-shaped power interface, and the second interface is a USB interface.

Optionally, both side walls of the lithium battery body are arranged in an arc surface manner.

Optionally, an LED lamp is arranged on the front end wall of the lithium battery body, and an LED lamp switch button electrically connected with the LED lamp is arranged on the upper end surface of the lithium battery body.

Optionally, the rear end wall of the lithium battery body is provided with a charging interface.

Optionally, the upper end of the lithium battery body is provided with a power switch button.

Optionally, the third interface is a round-hole-type direct current output interface, a direct current output switch is arranged in the third opening groove, and the direct current output switch is electrically connected with the round-hole-type direct current output interface.

Adopt the technical scheme of the utility model, following beneficial effect has: the technical scheme of the utility model, through the concave first open slot that extends along the length direction of lithium cell body of the up end of lithium cell body, first rotor arm rotatable sets up in first open slot, the both sides wall of lithium cell body is concave second open slot and the third open slot that extends along the length direction of lithium cell body respectively, second rotor arm and third rotor arm rotatable sets up respectively in second open slot and third open slot, and the front end of first rotor arm, second rotor arm and third rotor arm is equipped with first interface, second interface and third interface that are connected with lithium cell body electricity respectively, can rotate the top interface and stand up when using, the both sides interface outwards rotates, still can rotate the interface and withdraw in the recess, adaptability is wide, and small in size, convenient to carry, can charge for digital equipment such as cell-phone, panel computer anytime and anywhere, the practicability is strong.

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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a lithium battery device with a rotatable interface according to an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure of a lithium battery device with a rotatable interface at another viewing angle according to an embodiment of the present invention;

fig. 3 is a schematic view of another view angle of the lithium battery device with a rotatable interface according to an embodiment of the present invention;

fig. 4 is a schematic view of another view angle of the lithium battery device with a rotatable interface according to an embodiment of the present invention;

fig. 5 is an exploded schematic view of a lithium battery device with a rotatable interface according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a rotatable lithium cell device of interface.

As shown in fig. 1 to 5, in an embodiment of the present invention, the lithium battery device with a rotatable interface includes a lithium battery body 100, a first rotating arm 200, a second rotating arm 300, and a third rotating arm 400, a first open slot 101 extending along a length direction of the lithium battery body is recessed in an upper end surface of the lithium battery body 100, the first rotating arm 200 is rotatably disposed in the first open slot 101, a second open slot 102 and a third open slot 103 extending along the length direction of the lithium battery body are respectively recessed in two side walls of the lithium battery body 100, the second rotating arm 300 and the third rotating arm 400 are respectively rotatably disposed in the second open slot 102 and the third open slot 103, and front end portions of the first rotating arm 200, the second rotating arm 300, and the third rotating arm 400 are respectively provided with a first interface 201, a second interface, and a third interface 400 electrically connected to the lithium battery body 100, A second interface 301 and a third interface 401.

Specifically, the device further comprises a fourth rotating arm 500, wherein one end of the fourth rotating arm 500 is rotatably connected with the rear end of the first opening groove 101, and the other end of the fourth rotating arm 500 is rotatably connected with the rear end of the first rotating arm 200.

Specifically, the upper end surfaces of two sides of the front end of the first opening groove 101 are respectively and oppositely recessed with a groove 1011.

Specifically, the first interface 201 is an 8-shaped power interface, and the second interface 301 is a USB interface.

Specifically, both sides wall of lithium cell body 100 all is the arc surface setting, conveniently grips, does not cut the hand.

Specifically, the front end wall of the lithium battery body 100 is provided with an LED lamp 104, and the upper end surface of the lithium battery body 100 is provided with an LED lamp switch button 105 electrically connected with the LED lamp 104. Can be used as a flashlight and has strong practicability.

Specifically, the rear end wall of the lithium battery body 100 is provided with a charging interface 106.

Specifically, the upper end of the lithium battery body 100 is provided with a power switch button 107.

Specifically, the third port 401 is a round-hole type dc output port, a dc output switch 1031 is arranged in the third port groove 103, and the dc output switch 1031 is electrically connected to the round-hole type dc output port 401.

Specifically, a first open slot extending along the length direction of the lithium battery body is concavely arranged on the upper end face of the lithium battery body, a first rotating arm is rotatably arranged in the first open slot, a second open slot and a third open slot extending along the length direction of the lithium battery body are respectively concavely arranged on two side walls of the lithium battery body, a second rotating arm and a third rotating arm are respectively rotatably arranged in the second open slot and the third open slot, and the front end parts of the first rotating arm, the second rotating arm and the third rotating arm are respectively provided with a first interface, a second interface and a third interface which are electrically connected with the lithium battery body, when in use, the top interface can be rotated and erected, the interfaces on the two sides can be rotated outwards, the interfaces can also be rotated and retracted into the grooves, the adaptability is wide, the size is small, the carrying is convenient, and digital equipment such as a mobile phone, a tablet personal computer and the like can be charged at any time and any, the practicability is strong.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a rotatable lithium cell device of interface, its characterized in that, includes lithium cell body, first rotor arm, second rotor arm and third rotor arm, the concave edge that is equipped with of up end of lithium cell body the first open slot that the length direction of lithium cell body extends, the rotatable setting of first rotor arm is in the first open slot, the both sides wall of lithium cell body is concave respectively to be equipped with the edge the second open slot and the third open slot that the length direction of lithium cell body extends, second rotor arm and third rotor arm rotatable setting respectively are in second open slot and third open slot, just the preceding tip of first rotor arm, second rotor arm and third rotor arm be equipped with respectively with first interface, second interface and the third interface that the lithium cell body electricity is connected.

2. The lithium battery device with a rotatable interface of claim 1, further comprising a fourth rotating arm, wherein one end of the fourth rotating arm is rotatably connected to the rear end of the first opening groove, and the other end of the fourth rotating arm is rotatably connected to the rear end of the first rotating arm.

3. The rotatable lithium battery device with an interface of claim 1, wherein the upper end surfaces of two sides of the front end of the first opening groove are respectively and oppositely concave with a groove.

4. The rotatable interface lithium battery pack of claim 1, wherein the first interface is a figure-8 power interface and the second interface is a USB interface.

5. The rotatable lithium battery device with an interface of claim 1, wherein both side walls of the lithium battery body are arc surfaces.

6. The rotatable lithium battery device with the interface as claimed in claim 1, wherein the front end wall of the lithium battery body is provided with an LED lamp, and the upper end surface of the lithium battery body is provided with an LED lamp switch button electrically connected with the LED lamp.

7. The rotatable lithium battery device with the interface as claimed in claim 1, wherein the rear end wall of the lithium battery body is provided with a charging interface.

8. The rotatable lithium battery device with the interface of claim 1, wherein the upper end of the lithium battery body is provided with a power switch button.

9. The rotatable interface lithium battery device of claim 1, wherein the third interface is a round hole type direct current output interface, a direct current output switch is disposed in the third opening groove, and the direct current output switch is electrically connected to the round hole type direct current output interface.