CN212323151U - Battery connector - Google Patents

Abstract

A battery connector belongs to the technical field of conductive connection devices and comprises a first end cover and a second end cover, wherein the first end cover and the second end cover are oppositely inserted, installation cavities are formed in the end faces, far away from each other, of the first end cover and the second end cover, and cover bodies are inserted into the installation cavities; this device simple structure is compact, and it is convenient to use, forms to insert through inserted bar and slot cover and establishes the guide rail, ensures the stability of cartridge when the plug of being convenient for, through the form of end cover, turns over the dress when avoiding charging, leads to the battery impaired and causes the problem of some incident, in addition, encapsulates electrically conductive in the end cover, and is effectively waterproof.

Description

Battery connector

Technical Field

The utility model belongs to the technical field of electrically conductive connecting device, in particular to battery connector.

Background

The conventional battery connector generally includes a mating connector, a housing, a plurality of conductive terminals received in the housing, and a pair of holding devices mounted at two ends of the housing for holding the battery connector to a circuit board.

The insulating body is provided with a plurality of terminal accommodating grooves for accommodating the conductive terminals. The insulating body further comprises blocking walls which are oppositely arranged on two sides of each terminal accommodating groove along the transverse direction of the insulating body and a top wall which is arranged on one side of each terminal accommodating groove along the height direction of the insulating body, so that the terminal accommodating grooves of the insulating body are closed in a three-sided mode, and are provided with openings in one side, and therefore when the battery connector is assembled, only the conductive terminals are required to be directly pressed into the terminal accommodating grooves from the openings of the terminal accommodating grooves of the insulating body.

However, when the conventional battery connector is mated with the mating connector, the mating connector may press the conductive terminals toward the opening of the terminal receiving groove of the insulating body and tilt the conductive terminals, so that the mating stability of the battery connector and the mating connector is poor.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a battery connector to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a battery connector, includes first end cover and second end cover, first end cover and second end cover are relative each other to be inserted and are established, just the installation cavity has all been seted up to the terminal surface that first end cover and second end cover kept away from each other, the installation cavity interpolation is equipped with the lid, wherein, be provided with a plurality of in the installation cavity of first end cover and hat spring female hole spare, be provided with a plurality of line ball contact pin in the installation cavity of second end cover, the line ball contact pin with hat spring female hole spare looks adaptation each other, line ball contact pin and hat spring female hole spare are inserted and are established the connection promptly.

Preferably, a plurality of assembling blocks are fixedly arranged on the end face, facing the mounting cavity, of the cover body.

Preferably, the end face, facing the second end cover, of the first end cover is evenly provided with a plurality of slot sleeves at intervals, one end of the crown spring female hole piece is contained in the slot sleeves, and the other end of the crown spring female hole piece is inserted in the assembling block.

Preferably, the end face, facing the first end cover, of the second end cover is provided with a plurality of insertion rods at uniform intervals, one end of each line pressing insertion pin is contained in each insertion rod, and the other end of each line pressing insertion pin is inserted into the corresponding assembling block.

Preferably, the first end cap is bolted to the battery case.

Preferably, the second end cover is connected with the charging device through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: this device simple structure is compact, and it is convenient to use, forms to insert through inserted bar and slot cover and establishes the guide rail, ensures the stability of cartridge when the plug of being convenient for, through the form of end cover, turns over the dress when avoiding charging, leads to the battery impaired and causes the problem of some incident, in addition, encapsulates electrically conductive in the end cover, and is effectively waterproof.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the novel real-time insertion;

Detailed Description

The technical solutions in the embodiments of the present invention will be made clear and fully described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b):

a battery connector as shown in fig. 1 comprises a first end cap 2 and a second end cap 3, the first end cap 2 and the second end cap 3 being inserted opposite to each other.

In the embodiment, the first end cap 2 is bolted to the battery box; on 3 bolted connection settings of second end cover and battery charging outfit, through the mode of cartridge, the convenience of being convenient for charge.

As shown in fig. 2, the end faces of the first end cap 2 and the second end cap 3, which are far away from each other, are provided with mounting cavities 5, the cover body 1 is inserted into the mounting cavities 5, and the first end cap 2 and the second end cap 3 are integrally formed plastic pieces.

Secondly, in this embodiment, a plurality of assembling blocks are fixedly arranged on the end surface of the cover body 1 facing the installation cavity 5.

In this embodiment, a plurality of crown spring female hole pieces 6 are arranged in the installation cavity 5 of the first end cover 2, a plurality of slot sleeves are evenly arranged on the end surface of the first end cover 2 facing the second end cover 3 at intervals, the plurality of crown spring female hole pieces 6 and the plurality of slot sleeves are in one-to-one correspondence, that is, one end of each crown spring female hole piece 6 is accommodated in each slot sleeve, and the other end of each crown spring female hole piece 6 is inserted into the assembly block;

similarly, a plurality of line pressing pins 4 are arranged in the installation cavity 5 of the second end cover 3, a plurality of insertion rods are arranged on the end face, facing the first end cover 2, of the second end cover 3 at uniform intervals, the line pressing pins 4 and the insertion rods are in one-to-one correspondence, namely, one ends of the line pressing pins 4 are accommodated in the insertion rods, and the other ends of the line pressing pins 4 are inserted into the assembling block.

It is worth noting that, referring to fig. 3, the inner diameter of the slot sleeve is larger than the outer diameter of the insertion rod, and then, when the first end cap 2 and the second end cap 3 are inserted into each other, the wire pressing pin 4 and the crown spring female hole piece 6 are adapted to each other, that is, the wire pressing pin 4 and the crown spring female hole piece 6 are inserted into each other and connected, an insertion cavity for inserting the wire pressing pin 4 is formed inside the crown spring female hole piece 6, and a crown spring is fixedly arranged inside the insertion cavity for locking the insertion strength between the wire pressing pin 4 and the crown spring female hole piece 6.

The utility model discloses a theory of operation: install first end cover 2 and second end cover 3 to the device that corresponds respectively (battery case and battery charging outfit), when the battery case need charge, peg graft first end cover 2 and second end cover 3 mutually, through setting up inserted bar and slot cover, form comparatively obvious inserting and establish the guide rail, the cartridge of being convenient for, at this moment, insert and establish the state as shown in figure 3, at first, first end cover 2 second end cover 3 and lid 1 are the working of plastics, effectual inside line ball contact pin 4 of placing water contact and crown spring female hole spare 6 (line contact pin 4 and crown spring female hole spare 6 all can be called electrically conductive), play waterproof effect, in addition, through the setting of first end cover 2 and second end cover 3, play the sign effect, battery case anti-installation when avoiding charging, thereby cause the potential safety hazard.

In the description of the present application, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of "a number" is two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention has been described in terms of embodiments, and several variations and modifications can be made to the device without departing from the principles of the present invention. It should be noted that all the technical solutions obtained by means of equivalent substitution or equivalent transformation, etc., fall within the protection scope of the present application.

Claims (6)

1. A battery connector, characterized by: the first end cover and the second end cover are oppositely inserted and arranged, an installation cavity is formed in the end face, far away from the first end cover and the second end cover, of the first end cover, a cover body is inserted into the installation cavity, a plurality of crown spring female hole pieces are arranged in the installation cavity of the first end cover, a plurality of line pressing pins are arranged in the installation cavity of the second end cover, the line pressing pins and the crown spring female hole pieces are mutually matched, and the line pressing pins and the crown spring female hole pieces are inserted and connected.

2. A battery connector according to claim 1, wherein: the terminal surface of lid orientation installation cavity sets firmly a plurality of assembly pieces.

3. A battery connector according to claim 2, wherein: the end face, facing the second end cover, of the first end cover is evenly provided with a plurality of slot sleeves at intervals, one end of the crown spring female hole piece is contained in the slot sleeves, and the other end of the crown spring female hole piece is inserted in the assembling block.

4. A battery connector according to claim 3, wherein: the end face, facing the first end cover, of the second end cover is evenly provided with a plurality of insertion rods at intervals, one end of each line pressing insertion pin is contained in each insertion rod, and the other end of each line pressing insertion pin is inserted into the corresponding assembling block.

5. A battery connector according to claim 1, wherein: the first end cover is connected with the battery box through bolts.

6. A battery connector as defined in claim 5, wherein: and the second end cover is connected with the charging equipment through a bolt.

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