CN201570622U - Battery connector - Google Patents

Abstract

The utility model discloses a battery connector, which includes an insulating body, a plurality of conductive terminals and a fixing member. The insulating body is provided with a plurality of terminal grooves and a plurality of slots. A plurality of conductive terminals are inserted into the terminal grooves of the insulating body. The fixing member is mounted on the insulating body, and the fixing member includes a retaining portion, a plurality of pins are provided on both sides of the retaining portion, and a welding foot is connected to the retaining portion. The plurality of pins are respectively correspondingly accommodated in a slot, and the welding foot is used for welding on a circuit board. The utility model battery connector relies on welding the fixing member fixedly mounted on the insulating body to the circuit board, so that the battery connector is firmly fixed to the circuit board, and prevents the battery connector from being separated from the circuit board due to excessive force on the conductive terminal during use.

Description

battery connector

technical field

The utility model relates to a connector, in particular to a battery connector.

Background technique

Referring to FIG. 4 , a conventional battery connector 100' includes an insulating body 10' and a plurality of conductive terminals 20'. Several terminal grooves are opened on the insulating body 10'. The conductive terminals 20' are inserted into the terminal slots of the insulating body 10', and the plurality of conductive terminals 20' each have a welding portion 21'. The battery connector 100' is fixed to the circuit board by soldering the several welding parts 21' to the external circuit board.

However, the battery connector 100' cannot be firmly fixed on the circuit board only by soldering and fixing the soldering portion 21' of the conductive terminal 20'. When in use, the soldering portion 21' is often detached due to excessive force on the conductive terminal 20'. The circuit board, so that the battery connector 100 ′ is tilted or separated from the circuit board, affecting the use of the product.

Utility model content

The purpose of this utility model is to provide a battery connector that can be stably fixed to an external circuit board to solve the defects of the above-mentioned background technology.

To achieve the above purpose, the battery connector provided by the present invention includes an insulating body, several conductive terminals and a fixing piece. Several terminal grooves and several slots are provided on the insulating body. Several conductive terminals are inserted into the terminal groove of the insulating body. The fixing part is installed on the insulating body, and the fixing part includes a holding part, several pins are arranged on both sides of the holding part, and welding feet are connected to the holding part. The plurality of pins are correspondingly accommodated in a slot respectively, and the soldering pins are used for soldering on a circuit board.

As mentioned above, the battery connector of the utility model is fixed on the circuit board by welding the fixing part fixedly installed on the insulating body, so that the battery connector is firmly fixed on the circuit board, preventing the Excessive force on the terminals caused the battery connector to come off the circuit board.

Description of drawings

FIG. 1 is a perspective view of an embodiment of the battery connector of the present invention.

FIG. 2 is an exploded perspective view of the battery connector shown in FIG. 1 .

FIG. 3 is a perspective view of the insulating body of the battery connector shown in FIG. 1 .

Fig. 4 is a perspective view of a conventional battery connector.

The reference signs of each component in the figure are explained as follows:

Battery connector 100 Insulation body 10

Terminal slot 11 Accommodating slot 111

Shallow Slot 112 Slot 12

Locating post 13 Conductive terminal 20

Base 21 Bend 22

Contact part 23 Sliding limit part 231

Welding part 24 Fixing piece 30

Holding part 31 Pin 32

Welding foot 33

Detailed ways

In order to describe the technical content, structural features, achieved goals and effects of the utility model in detail, the following will be described in detail in combination with the embodiments and accompanying drawings.

Please refer to FIG. 1 , the battery connector 100 of the present invention includes an insulating body 10 , a plurality of conductive terminals 20 and a fixing member 30 .

Please refer to Fig. 2 and Fig. 3, the insulator body 10 is roughly in the shape of a cuboid, and the front surface of the insulator body 10 is provided with several terminal slots 11 running through the insulator body 10, and the top ends of the several terminal slots 11 extend upward to the insulator. On the top surface of the body 10, the terminal groove 11 is respectively provided with a receiving groove 111 communicating with the terminal groove 11 on the groove wall on the rear side of the top top, and the terminal groove 11 is respectively provided with an accommodating groove 111 on the groove walls on both sides of the bottom. The shallow groove 112 connected to the terminal groove 11 . A plurality of strip-shaped slots 12 are defined on one side of the terminal slot 11 on the upper surface of the insulating body 10 . Both sides of the bottom of the insulating body 10 respectively protrude downward to form a cylindrical positioning post 13 .

Please refer to FIG. 2 again. Several conductive terminals 20 are inserted into the terminal slots 11 of the insulating body 10. The several conductive terminals 20 each have a base 21. One end of the base 21 is bent upwards and extended to one side to form a bend. The end of the bent portion 22 is tilted forward and then bent backward to form a contact portion 23 . The end of the contact portion 23 is bent upward and protrudes a sliding limit portion 231 to both sides. The other end of the base portion 21 is bent and extended to one side to form a welding portion 24 .

The fixing part 30 is fixedly installed on the insulating body 10, the fixing part 30 includes a holding part 31, and several pins 32 are arranged on both sides of the holding part 31, and the two ends of the holding part 31 are respectively bent and extended outward to form a welding pin 33. The plurality of pins 32 are correspondingly accommodated in a slot 12 of the insulating body 10 , and the soldering pins 33 are used for soldering on a circuit board (not shown).

When assembling the battery connector 100 of the present utility model, the base 21 of the conductive terminal 20 is accommodated in the terminal groove 11 and the two ends of the base 21 are inserted into the receiving groove 111 of the insulating body 10, and the bent portion of the conductive terminal 20 22 protrudes to the upper surface of the insulating body 10 , and the sliding limiter 231 provided at the end of the contact portion 23 can slide along the shallow groove 112 . The pins 32 of the fixing member 30 are respectively inserted into one of the slots 12 to fix the fixing member 30 on the insulating body 10 .

The battery connector 100 is fixed on the circuit board by soldering the welding portion 24 of the conductive terminal 20 and the welding foot 33 of the fixing member 30 to the external circuit board. Also relying on the groove walls on both sides of the shallow groove 112 to block the sliding limiting portion 231 , the contact portion 23 of the conductive terminal 20 can be prevented from being excessively deformed when being squeezed.

To sum up, the battery connector 100 of the present invention relies on welding the fixing member 30 fixedly installed on the insulating body 10 to the circuit board, so that the battery connector 100 is firmly fixed on the circuit board, preventing During use, the battery connector 100 is detached from the circuit board due to excessive force applied to the conductive terminals 20 .

Claims (4)

1. A battery connector, comprising an insulating body and several conductive terminals; several terminal grooves are provided on the insulating body; several conductive terminals are inserted into the terminal grooves of the insulating body; it is characterized in that: the battery connector also It includes a fixing piece, the fixing piece is fixedly installed on the insulating body, the fixing piece includes a holding part, several pins are arranged on both sides of the holding part, and welding pins are connected to the holding part; several plug pins are opened on the insulating body Groove; the plurality of pins are correspondingly accommodated in a slot, and the soldering pins are used for soldering on a circuit board. 2. The battery connector according to claim 1, characterized in that: said terminal grooves are respectively provided with a receiving groove communicating with the terminal grooves on the top rear groove wall; said several conductive terminals each have a base ; The base is accommodated in the terminal groove and the two ends of the base are inserted into the accommodating groove of the insulating body. 3. The battery connector according to claim 1, characterized in that: the terminal grooves are respectively provided with a shallow groove communicating with the terminal grooves on the groove walls on both sides of the bottom; each of the plurality of conductive terminals has a contact portion , the end of the contact part protrudes to both sides with a sliding limiting part; the sliding limiting part can slide along the shallow groove. 4 . The battery connector as claimed in claim 1 , wherein two sides of the bottom of the insulating body protrude downward to form a positioning post respectively.

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