CN219959352U

CN219959352U - Pole structure of battery

Info

Publication number: CN219959352U
Application number: CN202320657307.3U
Authority: CN
Inventors: 黄涛; 缪杰
Original assignee: Hubei Xiongtao Lithium Power Co ltd
Current assignee: Hubei Xiongtao Lithium Power Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-11-03
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of battery poles, and discloses a pole structure of a battery, which comprises a pole male head and a pole female head, wherein the pole female head is connected to the pole male head so that the pole female head is sleeved on the pole male head; the limiting pin is inserted into the pole male head and the pole female head and can lock the pole male head and the pole female head; an anti-falling component. This battery's utmost point post structure, when using, through the female internal thread of the female head of utmost point post and the male outside external screw thread threaded connection of the male head of utmost point post for the female headgear of utmost point post is on the male head of utmost point post, prevents that the female head of utmost point post and the male head of utmost point post from appearing the phenomenon of contact failure, has reduced the risk that the storage battery was opened circuit, can lock the female head of utmost point post and the male head of utmost point post through the spacer pin, prevents that the female head of utmost point post from becoming flexible, can spacing the spacer pin of installing on the female head of utmost point post and the male head of utmost point post through anti-drop part, prevents that the spacer pin from falling from the female head of utmost point post and the male head of utmost point post.

Description

Pole structure of battery

Technical Field

The utility model relates to the technical field of battery poles, in particular to a pole structure of a battery.

Background

The storage battery, also called a storage battery, is a kind of battery, the working principle of which is to convert chemical energy into electric energy, in general, the storage battery is a lead-acid storage battery, namely a storage battery mainly made of lead and oxides thereof, electrolyte is sulfuric acid solution, the normal service life of the storage battery is not equal in 1-8 years, the storage battery has a great relationship with the situation of a vehicle, and the storage battery is often in a slow discharge state in the long-term parking process of the vehicle, so that the starting of the vehicle is abnormal or the storage battery is damaged.

When the vehicle is in an abnormal state, the battery is often required to be maintained or replaced, a special tool is required to be used for disassembling the battery pole when the battery is operated at present, and the stress condition of the pole cannot be accurately judged under the condition of insufficient maintenance experience, so that the contact area between the male head and the female head of the pole is reduced, the contact between the male head and the female head of the pole is poor, and the risk of open circuit of the battery is increased.

Disclosure of Invention

The present utility model is directed to a battery post structure, which solves the above-mentioned problems of the prior art.

The embodiment of the utility model adopts the following technical scheme:

the pole structure of the battery comprises a pole male head and a pole female head, wherein the pole female head is connected to the pole male head, so that the pole female head is sleeved on the pole male head; the limiting pin is inserted into the pole male head and the pole female head and can lock the pole male head and the pole female head; the anti-falling component is connected to the limiting pin and can lock the limiting pin on the pole male head and the pole female head.

In order to enable the pole female connector to be sleeved on the pole male connector, external threads are arranged on the outer side of the pole male connector, internal threads are arranged on the inner side of the pole female connector, and the pole female connector is in threaded connection with the external threads on the outer side of the pole male connector through the internal threads.

In order to enable the limiting pin to be connected to the pole male head and the pole female head only through one end, the limiting pin comprises a pin body, one end of the pin body is connected with a protrusion, and the protrusion can enable the limiting pin to be installed on or removed from the pole male head and the pole female head only through the other end of the pin body.

In order to enable the anti-falling component to be mounted on the limiting pin, the anti-falling component comprises a first end and a second end, and an anti-falling inner cavity is formed in the inner side of the anti-falling component.

The beneficial effects of the utility model are as follows:

when the anti-loosening device is used, the female head of the pole can be locked with the male head of the pole through the limiting pin, the female head of the pole can be prevented from loosening, the limiting pin arranged on the female head of the pole and the male head of the pole can be limited through the anti-loosening component, and the limiting pin can be prevented from falling off from the female head of the pole and the male head of the pole.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic perspective view of a limiting pin and an anti-drop member of the present utility model;

FIG. 4 is an exploded view of the stop pin and anti-drop feature of the present utility model;

fig. 5 is a schematic perspective view of an anti-falling component of the present utility model.

In the figure: 1. a pole male; 11. an external thread; 12. a first through hole; 2. a post female; 21. an internal thread; 22. a second through hole; 3. a limiting pin; 31. a pin body; 311. a connection hole; 32. a protrusion; 4. an anti-falling component; 41. an anti-falling inner cavity; 42. a first end; 43. a second end.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-5, a post structure of a battery; including the public first 1 of utmost point post, be connected with the female first 2 of utmost point post on the public first 1 of utmost point post, the female first 2 of utmost point post has the cavity that supplies the public first 1 of utmost point post to connect, the inboard of the female first 2 of utmost point post can contact with the outside of the public first 1 of utmost point post, be provided with spacing pin 3 on the public first 1 of utmost point post and the female first 2 of utmost point post, spacing pin 3 passes the public first 1 of utmost point post and the female first 2 of utmost point post in proper order and can carry out spacing to the public first 1 of utmost point post and the female first 2 of utmost point post, prevent that the female first 2 of utmost point post is not hard up, be connected with anti-drop part 4 on the end of spacing pin 3, anti-drop part 4 can carry out spacing to spacing pin 3, prevent spacing pin 3 from falling off from the public first 1 of utmost point post and the female first 2 of utmost point post.

As shown in fig. 1-2, an external thread 11 is provided on the outer side of the pole male head 1, a cavity for connecting the pole male head 1 is provided on the inner side of the pole female head 2, an internal thread 21 is provided on the inner side of the pole female head 2, the internal thread 21 is matched with the external thread 11, and the pole female head 2 can be in threaded connection with the external thread 11 on the pole male head 1 through the internal thread 21, so that the pole female head 2 is connected to the pole male head 1, and poor contact phenomenon between the pole female head 2 and the pole male head 1 is prevented.

As shown in fig. 1-3, the male pole head 1 and the female pole head 2 are respectively provided with a first through hole 12 and a second through hole 22, the second through holes 22 are two, the two second through holes 22 are located on the same axis, the number of the first through holes 12 can be two, four or more than four, no limitation is made on the number of the first through holes 12, in this embodiment, the number of the first through holes 12 is three, the first through holes 12 are matched with the second through holes 22, and the limiting pin 3 can pass through the first through holes 12 and the two second through holes 22, so that locking between the male pole head 1 and the female pole head 2 is realized, loosening of the female pole head 2 is prevented, and the contact area of the male pole head 1 and the female pole head 2 can be adjusted through the three first through holes 12.

As shown in fig. 3 and 4, the limiting pin 3 includes a pin body 31, one end of the pin body 31 is connected with a protrusion 32, one end of the limiting pin 3 can be limited through the protrusion 32, so that the limiting pin 3 can only be mounted on or removed from the pole male head 1 and the pole female head 2 by the other end of the pin body 31, the other end of the limiting pin 3 is provided with a connecting hole 311, the connecting hole 311 is used for mounting an anti-falling component 4, and both ends of the limiting pin 3 after the anti-falling component 4 is limited, so that the limiting pin 3 is prevented from falling off from the pole male head 1 and the pole female head 2.

As shown in fig. 4 and 5, the anti-falling component 4 is a frame formed by bending an elastic metal, and the frame may be in a ring shape, square shape or other shapes, in this embodiment, the frame is in a ring shape, the anti-falling component 4 has an anti-falling cavity 41, a first end 42 and a second end 43, the anti-falling component 4 can insert the first end 42 or the second end 43 into the connection hole 311 of the pin body 31, and at this time, the anti-falling component 4 is rotated until the pin body 31 rotates out from the second end 43 or the first end 42, so that the connection hole 311 of the pin body 31 is limited by the anti-falling component 4, thereby limiting the limiting pin 3 on the pole male head 1 and the pole female head 2, and preventing the limiting pin 3 from falling off from the pole male head 1 and the pole female head 2.

Working principle: when the female head 2 of the pole is connected with the male head 1 of the pole, the female head 2 of the pole is in threaded connection with the external thread 11 on the outer side of the male head 1 of the pole through the internal thread 21 of the female head 2 of the pole, so that the female head 2 of the pole is sleeved on the male head 1 of the pole, after the first through hole 12 on the male head 1 of the pole is communicated with the two second through holes 22 on the female head 2 of the pole, the limiting pin 3 passes through the first through hole 12 and the two second through holes 22, and finally the first end 42 or the second end 43 of the anti-falling component 4 is inserted into the connecting hole 311 on the limiting pin 3, and the anti-falling component 4 is rotated until the anti-falling component is rotated out from the second end 43 or the first end 42.

Claims

1. A post structure of a battery, comprising:

the pole male head (1) and the pole female head (2), wherein the pole female head (2) is connected to the pole male head (1) so that the pole female head (2) is sleeved on the pole male head (1);

the limiting pin (3) is inserted into the pole male head (1) and the pole female head (2) and can lock the pole male head (1) and the pole female head (2);

the anti-falling component (4) is connected to the limiting pin (3) and can lock the limiting pin (3) on the pole male head (1) and the pole female head (2).

2. The battery post structure according to claim 1, wherein: the outer side of the pole male head (1) is provided with an external thread (11), the inner side of the pole female head (2) is provided with an internal thread (21), and the pole female head (2) is in threaded connection with the external thread (11) on the outer side of the pole male head (1) through the internal thread (21).

3. The battery post structure according to claim 1, wherein: the limiting pin (3) comprises a pin body (31), one end of the pin body (31) is connected with a protrusion (32), and the protrusion (32) can enable the limiting pin (3) to be installed on or removed from the male pole head (1) and the female pole head (2) only through the other end of the pin body (31).

4. A battery post structure according to claim 3, wherein: one end of the pin body (31) far away from the bulge (32) is provided with a connecting hole (311) so that the connecting hole (311) is connected with the pin body (31).

5. The battery post structure according to claim 1, wherein: the anti-falling component (4) is a frame formed by elastically bending a metal.

6. The battery post structure according to claim 1, wherein: the anti-falling component (4) comprises a first end (42) and a second end (43), and an anti-falling inner cavity (41) is formed on the inner side of the anti-falling component (4).