CN215451680U

CN215451680U - Lithium iron phosphate low-temperature battery convenient to install and used for intelligent terminal

Info

Publication number: CN215451680U
Application number: CN202121840426.XU
Authority: CN
Inventors: 顾海波; 周勇
Original assignee: Jiangsu Eternal Celltech Co ltd
Current assignee: Jiangsu Eternal Celltech Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-07
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a lithium iron phosphate low-temperature battery for an intelligent terminal, which belongs to the technical field of lithium iron phosphate low-temperature batteries and is convenient to install, and the lithium iron phosphate low-temperature battery comprises a box body, wherein the lower end of the outer surface of the box body is fixedly connected with a fixing plate; limiting mechanism is including the dead lever, the swing arm, the tooth, the buckle, damping spring and knot piece, dead lever fixed connection is in the lower terminal surface intermediate position of lid, the swing arm runs through the inside at the dead lever, the tooth sets up the surface lower extreme position at the swing arm, the quantity of buckle is two, two buckles are respectively in the front and back terminal surface of swing arm, buckle and tooth meshing, damping spring sets up the terminal surface at the buckle, can improve the installation effectiveness and the stability of battery greatly, need not utilize the screw to fix, the simple operation is effective.

Description

Lithium iron phosphate low-temperature battery convenient to install and used for intelligent terminal

Technical Field

The utility model relates to the technical field of lithium iron phosphate low-temperature batteries, in particular to a lithium iron phosphate low-temperature battery convenient to install and used for an intelligent terminal.

Background

The lithium iron phosphate battery is a lithium ion battery using lithium iron phosphate as a positive electrode material, can provide electric energy for only a control unit, has the advantages of high energy density, small volume, light weight, long service life, wide use temperature range and the like along with the development of scientific technology, and particularly has more outstanding comprehensive advantages.

The conventional lithium iron phosphate low-temperature battery needs to be integrally assembled in a box body for use, so that the single battery needs to be installed between the single battery and the box body, more screws are needed for fixing in the installation process, and the installation operation efficiency is difficult to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium iron phosphate low-temperature battery for an intelligent terminal, which is convenient to install, and aims to solve the problems that the single batteries are assembled in a box body and used integrally in the background technology, so that the single batteries need to be installed, more screws are needed to be used for fixing in the installation process, and the operation efficiency of installation is difficult to improve.

In order to achieve the purpose, the utility model provides the following technical scheme: a lithium iron phosphate low-temperature battery convenient to mount for an intelligent terminal comprises a box body, wherein a fixing plate is fixedly connected to the lower end of the outer surface of the box body, a cover body is arranged on the upper end face of the box body, a rotating mechanism is arranged inside the cover body, a limiting mechanism is arranged at the lower end of the rotating mechanism, and a battery is arranged inside the box body;

the limiting mechanism comprises a fixed rod, a rotary rod, teeth, a buckle plate, a damping spring and buckle blocks, the fixed rod is fixedly connected to the middle position of the lower end face of the cover body, the rotary rod penetrates through the fixed rod, the teeth are arranged at the lower end position of the outer surface of the rotary rod, the number of the buckle plates is two, the two buckle plates are respectively arranged on the front end face and the rear end face of the rotary rod, the buckle plates are meshed with the teeth, the damping spring is arranged on one end face of the buckle plate, the buckle blocks are fixedly connected to one side face, away from the rotary rod, of the buckle plate, a slot is formed in the bottom end position of the inner portion of the box body, the fixed rod is inserted into the slot, and the cover body and the box body are clamped to ensure accurate alignment, so that the fixed rod can be accurately inserted into the slot, the rotary rod can be meshed with the buckle plate through the teeth to drive the buckle plate to move, and the buckle plate retracts into the fixed rod, and then can smoothly enter the slot.

Preferably, rotary mechanism is including carousel one, carousel two, handle and bearing, a carousel fixed connection is at the up end of carousel two, the quantity of bearing is two, carousel one is connected with the lid through the bearing respectively with carousel two, the diameter of carousel one is less than the diameter of carousel two, need rotate the handle at the in-process of pegging graft, and the handle can drive carousel one and rotate with carousel two, and then drives the swing arm and rotate, and the swing arm can pass through tooth and buckle meshing, and then drives the buckle and remove.

Preferably, the handle is fixedly connected to the upper end face of the first rotating disc.

Preferably, the edge of the lower end face of the cover body is fixedly connected with a partition plate, and the partition plate is located between the battery and the inner wall of the box body.

Preferably, the upper end surface of the battery is fixedly connected with the lower end surface of the cover, and the fixing rod penetrates through the battery.

Preferably, the lower end edge of the cover body is clamped with the box body.

Compared with the prior art, the utility model has the beneficial effects that: the baffle can be injectd the distance between battery and the box, the accuracy of counterpoint can be guaranteed to the block between lid and the box, therefore the dead lever can be accurate peg graft in the slot, the handle need be rotated at the in-process of pegging graft, the handle can drive carousel one and rotate with carousel two, and then drive the swing arm and rotate, the swing arm can pass through tooth and buckle meshing, and then drive the buckle and remove, the inside of buckle withdrawal dead lever, and then in the entering slot that can be smooth, later the reversal rotation handle resumes, under the meshing of buckle and swing arm, and can make the buckle inject the groove that the inside of slot corresponds in the effect of damping spring down and injectd, and then can injectd lid and box, can improve the installation effectiveness and the stability of battery greatly, need not utilize the screw to fix, the simple operation is effective.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

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

FIG. 2 is a view of the fixing rod and the buckle plate according to the present invention;

FIG. 3 is a combination view of the first handle and the first rotary plate of the present invention;

fig. 4 is a view showing the combination of the damping spring and the tooth according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a cover body; 3. a handle; 4. a first rotating disc; 5. a battery; 6. a partition plate; 7. fixing the rod; 8. buckling the plate; 9. rotating the rod; 10. a second rotating disc; 11. a damping spring; 12. teeth; 13. a slot; 14. a fixing plate; 15. and (6) buckling blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a lithium iron phosphate low-temperature battery for an intelligent terminal, which is convenient to install, and the technical scheme is as follows: the battery box comprises a box body 1, wherein a fixing plate 14 is fixedly connected to the lower end position of the outer surface of the box body 1, a cover body 2 is arranged on the upper end surface of the box body 1, a rotating mechanism is arranged inside the cover body 2, a limiting mechanism is arranged at the lower end of the rotating mechanism, a battery 5 is arranged inside the box body 1, a partition plate 6 is fixedly connected to the edge position of the lower end surface of the cover body 2, the partition plate 6 is positioned between the battery 5 and the inner wall of the box body 1, and the edge position of the lower end of the cover body 2 is clamped with the box body 1;

the cover body 2 and the box body 1 are clamped to ensure accurate alignment, so that the fixed rod 7 can be accurately inserted into the slot 13, the rotary rod 9 can be meshed with the buckle plate 8 through the teeth 12 to drive the buckle plate 8 to move, the buckle plate 8 retracts into the fixed rod 7 to smoothly enter the slot 13, the limiting mechanism comprises the fixed rod 7, the rotary rod 9, the teeth 12, the buckle plate 8, a damping spring 11 and a buckle block 15, the fixed rod 7 is fixedly connected to the middle position of the lower end face of the cover body 2, the rotary rod 9 penetrates through the fixed rod 7, the teeth 12 are arranged at the lower end position of the outer surface of the rotary rod 9, the number of the buckle plates 8 is two, the two buckle plates 8 are respectively arranged on the front end face and the rear end face of the rotary rod 9, the buckle plate 8 is meshed with the teeth 12, the damping spring 11 is arranged on one end face of the buckle plate 8, the buckle block 15 is fixedly connected to one side face of the buckle plate 8 far away from the rotary rod 9, the slot 13 has been seted up to the inside bottom position of box 1, and the dead lever 7 is pegged graft in the inside of slot 13, and the up end of battery 5 and the lower terminal surface fixed connection of lid 2, dead lever 7 run through the inside at battery 5.

Need rotate handle 3 at the in-process of pegging graft, handle 3 can drive carousel one 4 and two 10 rotations of carousel, and then drive swing arm 9 and rotate, swing arm 9 can be through tooth 12 and buckle 8 meshing, and then drive buckle 8 and remove, rotary mechanism is including carousel one 4, carousel two 10, handle 3 and bearing, 4 fixed connection of carousel is at the up end of carousel two 10, the quantity of bearing is two, carousel one 4 is connected with lid 2 through the bearing respectively with carousel two 10, the diameter of carousel one 4 is less than the diameter of carousel two 10, 3 fixed connection of handle is at the up end of carousel one 4.

One specific application of this embodiment is: when the portable battery box is used, the cover body 2 and the whole battery 5 are moved by the portable handle 3 and then placed in the box body 1, the distance between the battery 5 and the box body 1 can be limited by the partition plate 6, and the alignment accuracy can be ensured by the clamping between the cover body 2 and the box body 1, so that the fixing rod 7 can be accurately inserted in the slot 13, the handle 3 needs to be rotated in the inserting process, the handle 3 can drive the first rotating disk 4 and the second rotating disk 10 to rotate, and further drive the rotating rod 9 to rotate, the rotating rod 9 can be meshed with the buckle plate 8 through the teeth 12, and further drive the buckle plate 8 to move, the buckle plate 8 retracts into the fixing rod 7, and further can smoothly enter the slot 13, then the handle 3 reversely rotates to recover the original position, under the meshing of the buckle plate 8 and the rotating rod 9, and under the action of the damping spring 11, the buckle plate 8 can be inserted into the corresponding slot in the slot 13 to be limited, and then can inject lid 2 and box 1, can improve the installation effectiveness and the stability of battery greatly, need not utilize the screw to fix, the simple operation is effective, when using at last with box 1 with the position of use fix can.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a lithium iron phosphate low temperature battery for intelligent terminal convenient to installation, includes box (1), its characterized in that: a fixing plate (14) is fixedly connected to the lower end of the outer surface of the box body (1), a cover body (2) is arranged on the upper end face of the box body (1), a rotating mechanism is arranged inside the cover body (2), a limiting mechanism is arranged at the lower end of the rotating mechanism, and a battery (5) is arranged inside the box body (1);

the limiting mechanism comprises a fixed rod (7), a rotating rod (9), teeth (12), a buckle plate (8), a damping spring (11) and a buckle block (15), the fixed rod (7) is fixedly connected with the middle position of the lower end surface of the cover body (2), the rotary rod (9) penetrates through the fixing rod (7), the teeth (12) are arranged at the lower end of the outer surface of the rotary rod (9), the number of the pinch plates (8) is two, the two pinch plates (8) are respectively arranged on the front end surface and the rear end surface of the rotating rod (9), the pinch plate (8) is meshed with the teeth (12), the damping spring (11) is arranged on one end face of the pinch plate (8), the buckle block (15) is fixedly connected with one side surface of the buckle plate (8) far away from the rotating rod (9), a slot (13) is formed in the bottom end of the box body (1), and the fixing rod (7) is inserted into the slot (13).

2. The lithium iron phosphate low-temperature battery convenient to install for the intelligent terminal of claim 1, characterized in that: the rotating mechanism comprises a first rotating disk (4), a second rotating disk (10), a handle (3) and bearings, wherein the first rotating disk (4) is fixedly connected to the upper end face of the second rotating disk (10), the number of the bearings is two, the first rotating disk (4) and the second rotating disk (10) are respectively connected with the cover body (2) through the bearings, and the diameter of the first rotating disk (4) is smaller than that of the second rotating disk (10).

3. The lithium iron phosphate low-temperature battery convenient to install for the intelligent terminal of claim 2, characterized in that: the handle (3) is fixedly connected to the upper end face of the first rotating disc (4).

4. The lithium iron phosphate low-temperature battery convenient to install for the intelligent terminal of claim 1, characterized in that: the lower end face edge position fixedly connected with baffle (6) of lid (2), baffle (6) are located between battery (5) and the inner wall of box (1).

5. The lithium iron phosphate low-temperature battery convenient to install for the intelligent terminal of claim 1, characterized in that: the upper end face of the battery (5) is fixedly connected with the lower end face of the cover body (2), and the fixing rod (7) penetrates through the battery (5).

6. The lithium iron phosphate low-temperature battery convenient to install for the intelligent terminal of claim 1, characterized in that: the lower end edge position of the cover body (2) is clamped with the box body (1).