CN210516842U

CN210516842U - Power lithium battery pack integrating charging and battery replacing

Info

Publication number: CN210516842U
Application number: CN201922030188.5U
Authority: CN
Inventors: 尚言丽
Original assignee: Shenzhen Yongjuxin Electronic Technology Co Ltd
Current assignee: Shenzhen Yongjuxin Electronic Technology Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-12
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a fill and trade integrative power lithium cell group of electricity, including shell and positive plate, the left side of shell is provided with the mouth that charges, and the right side of the mouth that charges is provided with the mounting groove, the inside outside of mounting groove is provided with the spring, and the outside of spring is connected with the negative plate, the right side of shell is connected with the wiring end, and the inboard lower extreme of shell is connected with the pivot, the positive plate is connected with the inboard of pivot, and the inboard of positive plate is provided with and connects the electrical contact, the one end that connects the electrical contact to be close to the positive plate is connected with the wire, and the lower extreme. This fill and trade integrative power lithium cell group of electricity is provided with the draw-in groove, can make high-speed joint and separation between positive plate and the shell like this to under the effect that magnetism was detained, can be connected stability between positive plate and the shell, the design of spacing bead and spout is similar to ball extending structure on the lithium cell, can make the lithium cell install fast and dismantle, in order to reach the effect of trading the electricity fast.

Description

Power lithium battery pack integrating charging and battery replacing

Technical Field

The utility model relates to a lithium cell group technical field specifically is a fill and trade integrative power lithium cell group of electricity.

Background

Lithium batteries are batteries using lithium metal or lithium alloy as an anode material and using a nonaqueous electrolyte solution, and are widely used as green and environmentally-friendly new energy sources and gradually replace lead-acid batteries.

Power battery on the market generally all adopts lithium cell group power supply, but charges and need use a large amount of time, can't make lithium cell group full charge fast, leads to the problem that new forms of energy power battery can not popularize by a large scale, for this reason, we provide one kind and fill and trade integrative power lithium cell group of electricity.

Disclosure of Invention

An object of the utility model is to provide a fill and trade integrative power lithium cell group of electricity to the power battery who proposes in solving above-mentioned background art generally all adopts the power supply of lithium cell group, but charges and need use a large amount of time, can't make the lithium cell group full of electricity fast, leads to the problem that new forms of energy power battery can not popularize by a large scale.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fill and trade integrative power lithium cell group of electricity, includes shell and positive plate, the left side of shell is provided with the mouth that charges, and the right side of the mouth that charges is provided with the mounting groove, the inside outside of mounting groove is provided with the spring, and the outside of spring is connected with the negative plate, the right side of shell is connected with the wiring end, and the inboard lower extreme of shell is connected with the pivot, the positive plate is connected with the inboard of pivot, and the inboard of positive plate is provided with and connects the electrical contact, the one end that connects the electrical contact to be close to the positive plate is connected with the wire.

Preferably, the shell comprises a clamping groove and a magnetic buckle, the clamping groove is formed in the upper end of the shell, and the magnetic buckle is arranged at one end, close to the shell, of the clamping groove.

Preferably, the number of the clamping grooves is two, and the clamping grooves are symmetrical with each other about a vertical central axis of the magnetic buckle.

Preferably, the mounting groove includes lithium cell, spacing bead and spout, and the inside of mounting groove is provided with the lithium cell, the outside exterior wall of lithium cell is provided with spacing bead, and the outside of lithium cell is provided with the spout.

Preferably, the interior of the mounting groove is of a hollow structure, and the shape and structure of the limiting convex edge are matched with those of the sliding groove.

Preferably, the electric contacts are distributed equidistantly, and the electric contacts are connected with the lead in a welding manner.

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

1. the charging and battery-replacing integrated power lithium battery pack is provided with a clamping groove, so that the positive plate and the shell can be quickly connected and separated, and the connection stability between the positive plate and the shell can be realized under the action of the magnetic buckle;

2. the mounting groove is used for mounting a lithium battery, and the design of the limiting convex edge and the sliding groove on the lithium battery is similar to that of a ball-point pen telescopic structure, so that the lithium battery can be rapidly mounted and dismounted, and the effect of rapidly replacing the battery is achieved;

3. connect the electrical contact and all adopt metal conducting material, even do not have under the condition of lithium cell in some mounting grooves like this, also can not make this lithium cell group appear the phenomenon of opening circuit, ensure that this lithium cell group can reach the effect of stable power supply.

Drawings

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

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

fig. 3 is a schematic view of the sliding chute structure of the present invention.

In the figure: 1. a housing; 101. a card slot; 102. magnetic buckling; 2. a charging port; 3. mounting grooves; 301. a lithium battery; 302. a limiting convex rib; 303. a chute; 4. a spring; 5. a negative plate; 6. a terminal; 7. a rotating shaft; 8. a positive plate; 9. connecting an electrical contact; 10. a wire; 11. and (6) a card key.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a charging and battery-replacing integrated power lithium battery pack comprises a shell 1, a clamping groove 101, a magnetic buckle 102, a charging port 2, a mounting groove 3, a lithium battery 301, a limiting convex edge 302, a sliding groove 303, a spring 4, a negative plate 5, a wiring end 6, a rotating shaft 7, a positive plate 8, an electric contact 9, a wire 10 and a clamping key 11, wherein the charging port 2 is arranged on the left side of the shell 1, the mounting groove 3 is arranged on the right side of the charging port 2, the spring 4 is arranged on the outer side inside the mounting groove 3, the negative plate 5 is connected to the outer side of the spring 4, the wiring end 6 is connected to the right side of the shell 1, the rotating shaft 7 is connected to the lower end of the inner side of the shell 1, the positive plate 8 is connected with the inner side of the rotating shaft 7, the electric contact 9 is arranged on the inner;

the casing 1 comprises two clamping grooves 101 and two magnetic buckles 102, the clamping grooves 101 are formed in the upper end of the casing 1, the magnetic buckles 102 are arranged at one ends, close to the casing 1, of the clamping grooves 101, the clamping grooves 101 are symmetrical with each other about a vertical central axis of the magnetic buckles 102, the charging and battery-replacing integrated power lithium battery pack is provided with the clamping grooves 101, therefore, the positive plate 8 and the casing 1 can be quickly connected and separated, and under the action of the magnetic buckles 102, the connection stability between the positive plate 8 and the casing 1 can be realized;

the mounting groove 3 comprises a lithium battery 301, a limiting convex rib 302 and a sliding groove 303, the lithium battery 301 is arranged inside the mounting groove 3, the limiting convex rib 302 is arranged on the outer surface wall of the outer side of the lithium battery 301, the sliding groove 303 is arranged outside the lithium battery 301, the inside of the mounting groove 3 is of a hollow structure, the shape structure of the limiting convex rib 302 is matched with that of the sliding groove 303, the mounting groove 3 is used for mounting the lithium battery 301, the upper limiting convex rib 302 and the sliding groove 303 of the lithium battery 301 are designed to be similar to a ball-point pen telescopic structure, the lithium battery 301 can be rapidly mounted and dismounted, and the effect of rapidly replacing the battery;

connect and be equidistance distribution between the contact 9, and connect and be welded connection between contact 9 and the wire 10, connect contact 9 and all adopt metal conducting material, even do not have under the condition of lithium cell 301 in some mounting groove 3 like this, also can not make this lithium cell group appear the phenomenon of opening circuit, ensure that this lithium cell group can reach the effect of stable power supply.

The working principle is as follows: for the lithium battery pack with the integrated power for charging and battery replacing, firstly, the lithium battery pack needs to be used for a certain time for charging, and the lithium battery pack can not provide power in the charging process, so that great limitation is provided for the cruising effect of the equipment, the novel lithium battery pack is provided with the mounting groove 3, the sliding groove 303 is arranged in the novel lithium battery pack, when the lithium battery 301 is filled into the mounting groove 3, the lithium battery 301 is pressed, the limiting convex rib 302 enters the tail end of the sliding groove 303, at the moment, the lithium battery 301 is loosened, under the action of the spring 4, the limiting convex rib 302 is connected with the sliding groove 303, at the moment, the lithium battery 301 is tightly connected with the spring 4, when the disassembly is needed, the lithium battery 301 is pressed again, at the moment, the limiting convex rib 302 is separated from the sliding groove 303, and then the lithium battery 301 is drawn out, the design enables, meanwhile, when the lithium battery 301 is not required to be replaced quickly, the whole using process of the integrated power lithium battery pack for charging and replacing the battery can be completed by charging the lithium battery 301.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fill integrative power lithium cell group of trading electricity, includes shell (1) and positive plate (8), its characterized in that: the left side of shell (1) is provided with mouthful (2) that charge, and the right side of mouthful (2) that charge is provided with mounting groove (3), the inside outside of mounting groove (3) is provided with spring (4), and the outside of spring (4) is connected with negative plate (5), the right side of shell (1) is connected with wiring end (6), and the inboard lower extreme of shell (1) is connected with pivot (7), the inboard of connecting with pivot (7) in positive plate (8), and the inboard of positive plate (8) is provided with connects electric contact (9), the one end that connects electric contact (9) to be close to positive plate (8) is connected with wire (10), and the lower extreme of positive plate (8) is provided with card key (11).

2. The battery pack according to claim 1, wherein the battery pack comprises: the shell (1) comprises a clamping groove (101) and a magnetic buckle (102), the clamping groove (101) is formed in the upper end of the shell (1), and the magnetic buckle (102) is arranged at one end, close to the shell (1), of the clamping groove (101).

3. The battery pack according to claim 2, wherein the battery pack comprises: the number of the clamping grooves (101) is two, and the clamping grooves (101) are symmetrical about a vertical central axis of the magnetic buckle (102).

4. The battery pack according to claim 1, wherein the battery pack comprises: mounting groove (3) include lithium cell (301), spacing bead (302) and spout (303), and the inside of mounting groove (3) is provided with lithium cell (301), the outside outward appearance wall of lithium cell (301) is provided with spacing bead (302), and the outside of lithium cell (301) is provided with spout (303).

5. The battery pack according to claim 4, wherein the battery pack comprises: the interior of the mounting groove (3) is of a hollow structure, and the shape structure of the limiting convex rib (302) is matched with that of the sliding groove (303).

6. The battery pack according to claim 1, wherein the battery pack comprises: the electric contacts (9) are distributed at equal intervals, and the electric contacts (9) are connected with the lead (10) in a welding manner.