CN216774324U

CN216774324U - Lithium iron phosphate battery emergency power supply

Info

Publication number: CN216774324U
Application number: CN202122803127.5U
Authority: CN
Inventors: 赵赛民
Original assignee: Shenzhen Chuangchengke Electronics Co ltd
Current assignee: Shenzhen Chuangchengke Electronics Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-06-17
Anticipated expiration: 2032-04-13

Abstract

The utility model belongs to the technical field of emergency power supplies, and particularly relates to an emergency power supply of a lithium iron phosphate battery, which comprises a battery body, the rear end of the battery body is symmetrically and rotatably provided with a connecting component, the connecting component comprises a connecting rod and a joint which is rotatably connected with one end of the connecting rod, the connecting rod is rotatably arranged on the battery body, the joint is internally provided with a mounting hole, the inner wall of the mounting hole is provided with a plurality of shifting sheets, the plurality of shifting sheets are distributed in the mounting hole in an annular array manner, the connecting assembly is symmetrically distributed at the rear end of the battery body, the joint is taken out of the battery body by the connecting rod, meanwhile, the distance between the two joints is adjusted through the rotating angle of the connecting rod on the rotating rod, so that the battery body can charge batteries of different types, the problem that the connecting wire is inconvenient to store after being used can be solved when the connecting rod is stored into the battery body.

Description

Lithium iron phosphate battery emergency power supply

Technical Field

The utility model belongs to the technical field of emergency power supplies, and particularly relates to an emergency power supply of a lithium iron phosphate battery.

Background

The emergency power supply is composed of a charger, an inverter, a storage battery, an isolation transformer, a change-over switch and other devices and is used for inverting the direct current electric energy into alternating current electric energy.

Current emergency power source generally adopts the lithium iron phosphate battery, and the car needs emergency power source to take the electrical treatment under the condition of lacking in electricity, and current emergency power source needs the connecting wire to connect at the in-process that carries out the electricity of taking, and the connecting wire is inconvenient to be accomodate after using, and the connecting wire needs fastener to fasten when being connected with car storage battery simultaneously, and current fastener structure is complicated to be unfavorable for the installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an emergency power supply of a lithium iron phosphate battery, which aims to solve the problems that a connecting wire provided in the background technology is inconvenient to store after being used, and the existing fastening device is complex in structure and not beneficial to installation.

In order to achieve the purpose, the utility model provides the following technical scheme: lithium iron phosphate battery emergency power source, including battery body, battery body's rear end symmetry rotates and is equipped with coupling assembling, coupling assembling includes that connecting rod and connecting rod one end rotate the joint of connecting, the connecting rod rotates and establishes on battery body.

Preferably, the inside of connecting has seted up the mounting hole, be equipped with a plurality of plectrum on the inner wall of mounting hole, a plurality of the plectrum is all in the inside of mounting hole and is the annular array distribution.

Preferably, the clamping groove has been all seted up to the both sides of battery body, the clamping groove is L type structure, the fixed bull stick that is equipped with of the inside one end of clamping groove, the through-hole has been seted up to the one end of connecting rod, the bull stick rotates to be established in the through-hole.

Preferably, the joint is fixedly provided with a rotating block, a rotating groove is formed in the connecting rod, and the rotating block is rotatably arranged in the rotating groove.

Preferably, a clamping block is fixedly arranged inside the clamping groove and is arranged on the outer side of the connecting rod.

Preferably, the front end of the battery body is provided with a display screen, one side of the display screen is provided with a switch, and one end of the battery body is provided with an interface.

Preferably, the two connectors are respectively a positive electrode head and a negative electrode head, the connecting rod is of a hollow structure, and connecting wires between the positive electrode head and the battery body, the positive electrode head and the negative electrode head, and the battery body are arranged in the hollow structure.

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

(1) the connecting components are symmetrically distributed at the rear end of the battery body, the connecting rods take the joints out of the battery body, and the distance between the two joints is adjusted through the rotating angle of the connecting rods on the rotating rod, so that the battery body can charge batteries of different types, and the problem that the connecting rods are inconvenient to store after being used can be solved when the connecting rods are stored in the battery body.

(2) The utility model is provided with the shifting pieces which are distributed in the joint in an annular array, the joint is pressed on the binding post of the battery through the mounting hole, and the binding post is clamped into the joint through the plurality of shifting pieces, so that the problem that the existing fastening device is complex in structure and not beneficial to installation is solved.

Drawings

FIG. 1 is an expanded view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the fitting of the connector and the card slot of the present invention;

FIG. 4 is a schematic view of the coupling of the connecting rod and the joint of the present invention;

in the figure: 1. a battery body; 2. a display screen; 3. a connecting rod; 4. a joint; 5. a card slot; 6. mounting holes; 7. a shifting sheet; 8. a connecting assembly; 9. a clamping block; 10. a rotating rod; 11. a through hole; 12. rotating the block; 13. a rotating groove; 14. an interface; 15. and (4) switching.

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. 1-4, the present invention provides a technical solution: lithium iron phosphate battery emergency power supply, including battery body 1, battery body 1's rear end symmetry rotates and is equipped with coupling assembling 8, and coupling assembling 8 includes that connecting

rod

3 and 3 one ends of connecting rod rotate the joint 4 of connecting, and connecting rod 3 rotates and establishes on battery body 1.

Further, the mounting hole 6 has been seted up to the inside of connecting 4, is equipped with a plurality of plectrum 7 on the inner wall of mounting hole 6, and a plurality of plectrum 7 all is annular array distribution in the inside of mounting hole 6.

Specifically, draw-in groove 5 has all been seted up to battery body 1's both sides, and draw-in groove 5 is L type structure, and draw-in groove 5 inside one end is fixed and is equipped with bull stick 10, and through-hole 11 has been seted up to the one end of connecting rod 3, and bull stick 10 rotates to be established in through-hole 11.

It is worth to be noted that the joint 4 is fixedly provided with a rotating block 12, a rotating groove 13 is formed in the connecting rod 3, the rotating block 12 is rotatably arranged in the rotating groove 13, and the joint 4 rotates on the connecting rod 3 through the rotating block 12 and the rotating groove 13.

Further, the inside of draw-in groove 5 is fixed and is equipped with fixture block 9, and fixture block 9 establishes in the outside of connecting rod 3, and when fixture block 9 blocked into draw-in groove 5 at connecting rod 3, it breaks away from draw-in groove 5 to avoid connecting rod 3.

Further, the front end of battery body 1 is equipped with display screen 2, and switch 15 is installed to one side of display screen 2, and the one end of battery body 1 is equipped with interface 14, and display screen 2 can show the in service behavior of battery body 1.

Further, two connect 4 and be anodal head and negative pole head respectively, and the inside of connecting rod 3 is hollow structure, and the connecting wire between anodal head and the negative pole head and the battery body is established in hollow structure's inside, lets to connect 4 and avoids the connecting wire to hinder connecting rod 3 to rotate in draw-in groove 5 at the pivoted in-process through the hollow structure of connecting rod 3.

The working principle and the using process of the utility model are as follows: when the battery connecting device is used, the connecting component 8 is shifted outwards, so that the connector 4 is separated from the clamping groove 5 under the action of the connecting rod 3 and the rotating rod 10, the distance between the two connectors 4 is adjusted by adjusting the rotating angle of the connecting rod 3 on the rotating rod 10, the connectors 4 are pressed on a binding post of a battery through the mounting hole 6, the binding post is clamped into the connector 4 through the plurality of shifting pieces 7, and the connectors 4 rotate on the connecting rod 3 through the rotating blocks 12 and the rotating grooves 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lithium iron phosphate battery emergency power supply, its characterized in that: including battery body (1), the rear end symmetry of battery body (1) rotates and is equipped with coupling assembling (8), coupling assembling (8) rotate joint (4) of connecting rod (3) and connecting rod (3) one end, connecting rod (3) rotate and establish on battery body (1).

2. The lithium iron phosphate battery emergency power supply of claim 1, characterized in that: mounting hole (6) have been seted up to the inside of joint (4), be equipped with a plurality of plectrum (7) on the inner wall of mounting hole (6), a plurality of plectrum (7) all are the annular array and distribute in the inside of mounting hole (6).

3. The lithium iron phosphate battery emergency power supply of claim 1, characterized in that: draw-in groove (5) have all been seted up to the both sides of battery body (1), draw-in groove (5) are L type structure, the fixed bull stick (10) that is equipped with of the inside one end of draw-in groove (5), through-hole (11) have been seted up to the one end of connecting rod (3), bull stick (10) are rotated and are established in through-hole (11).

4. The lithium iron phosphate battery emergency power supply of claim 1, characterized in that: the connector (4) is fixedly provided with a rotating block (12), a rotating groove (13) is formed in the connecting rod (3), and the rotating block (12) is rotatably arranged in the rotating groove (13).

5. The lithium iron phosphate battery emergency power supply of claim 3, characterized in that: the inside of draw-in groove (5) is fixed and is equipped with fixture block (9), the outside at connecting rod (3) is established in fixture block (9).

6. The lithium iron phosphate battery emergency power supply of claim 1, characterized in that: the front end of battery body (1) is equipped with display screen (2), switch (15) are installed to one side of display screen (2), the one end of battery body (1) is equipped with interface (14).

7. The lithium iron phosphate battery emergency power supply of claim 1, characterized in that: the two connectors (4) are respectively an anode head and a cathode head, the inside of the connecting rod (3) is of a hollow structure, and connecting wires between the anode head and the cathode head and between the battery body are arranged in the hollow structure.