CN2857034Y

CN2857034Y - Battery testing clamp

Info

Publication number: CN2857034Y
Application number: CN 200520036120
Authority: CN
Inventors: 谭明生
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2005-11-11
Filing date: 2005-11-11
Publication date: 2007-01-10
Anticipated expiration: 2015-11-11

Abstract

The utility model discloses a battery testing clamp comprising a body provided with a battery jar; and a terminal comprising a moving end which is provided with a contact surface contacting with the side edge of the battery anchor, and a fixing end fixed on body. The surface tears problem of the battery anchor can be effectively overcome and the non-defective product ratio and the reliability of the battery can be improved because the adopted small area surface contact fashion between the contact surface and the battery anchor and the contact position is the side edge of the battery anchor and is not emerged. Furthermore, during taking out of the battery, the surface tears problem of the battery anchor can be effectively avoided even if the operators has different operation diversity so as to increase the battery testing speed and testing effect.

Description

A kind of battery testing anchor clamps

Technical field

The utility model relates to a kind of battery testing anchor clamps.

Background technology

PACK production line electric performance test generally directly contacts the reed surface of battery with test pencil or bullet pin mode at present, and operating personnel hold the little shake of have gentle hands of test pencil or play the pin elastic break-down in the test, very easily cause battery reed surface tear, cause that customer satisfaction descends, causes scratching that bad battery need be scrapped etc.

As shown in Figure 1, the battery testing anchor clamps comprise body 1 ', and battery case 2 ' is set on the body 1 ', are provided with in the battery case 2 ' to play pin 3 ', play pin 3 ' and are used for contacting with battery reed 4 '.

Shown in Fig. 2 to 4, battery is put into battery case 2 ', play pin 3 ' and battery reed 4 ' and put and the contacting of face, in the process that battery is put into and tested, bullet pin 3 ' is possible owing to factors such as elastic break-down or the shake of operating personnel's hand scratch battery reed 4 ' surface; Take out in the process of battery the consequence that the difference of operating personnel's mode of operation also very easily causes battery reed 4 ' surface to be scratched.

Summary of the invention

The purpose of this utility model is exactly in order to overcome the above problems, and a kind of battery testing anchor clamps are provided.

The utility model realizes that the above-mentioned purpose scheme is: a kind of battery testing anchor clamps, comprise body and terminal, on the described body battery case is set, described terminal has movable end and stiff end, its stiff end is fixed on the body, and its movable end has one and is used for and the contacted surface of contact of battery reed side.

Described battery case diapire is provided with stopper slot, and the movable end of described terminal places in the stopper slot.

Described terminal is " 7 " type contact chip, described " 7 " type contact chip comprises first limit and second limit that an end joins, the other end on first limit is a movable end, and the other end on second limit is a stiff end, and first limit is provided with and is used for and the contacted surface of contact of battery reed side.

Because the mode that adopts surface of contact to contact with battery reed side small size face face, and contact position is at the side of battery reed, and contact position does not appear, and can solve the problem of battery reed surface tear effectively, the yields and the reliability of raising battery; In addition, in the process that battery takes out, also be difficult for causing battery reed surface tear even operating personnel's mode of operation is variant, thereby can accelerate the speed of battery testing, improve testing efficiency.

Description of drawings

Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.

Fig. 1 is the structural representation of existing battery testing anchor clamps.

Fig. 2 is the structural representation that existing battery is put into the battery testing anchor clamps.

Fig. 3 is the structural representation that existing battery cooperates with the battery testing anchor clamps.

Fig. 4 is the bullet pin contacting structure synoptic diagram of existing battery reed of reflection and battery testing anchor clamps.

Fig. 5 is the structural representation of the utility model battery testing anchor clamps.

Fig. 6 is the structural representation that the utility model battery is put into the battery testing anchor clamps.

Fig. 7 is the structural representation that the utility model battery cooperates with the battery testing anchor clamps.

Fig. 8 is the bullet pin contacting structure synoptic diagram of reflection the utility model battery reed and battery testing anchor clamps.

Embodiment

Embodiment, a kind of battery testing anchor clamps, as shown in Figure 5, comprise body 1 and terminal 3, battery case 2 is set on the body 1, battery case 2 diapires are provided with stopper slot 5, terminal 3 has movable end and stiff end, its stiff end is fixed on the body 1, and its movable end places in the stopper slot 5, and movable end has one and is used for and the contacted surface of contact of battery reed 4 sides.

In the present embodiment, what terminal 3 adopted is " 7 " type contact chip, described " 7 " type contact chip comprises first limit and second limit that an end joins, the other end on first limit is a movable end, the other end on second limit is a stiff end, and first limit is provided with and is used for and the contacted surface of contact of battery reed 4 sides.

Shown in Fig. 6 to 8, battery is put into battery case 2, the side of battery reed 4 contacts with the surface of contact of terminal 3, because the mode that adopts surface of contact to contact with battery reed 4 side small size face faces, and contact position is at the side of battery reed 4, contact position does not appear, and can solve the problem of battery reed surface tear effectively; In addition, in the process that battery takes out, also be difficult for causing battery reed surface tear even operating personnel's mode of operation is variant.

Claims

1, a kind of battery testing anchor clamps, comprise body (1) and terminal (3), battery case (2) is set on the described body (1), it is characterized in that: described terminal (3) has movable end and stiff end, its stiff end is fixed on the body (1), and its movable end has one and is used for and the contacted surface of contact of battery reed (4) side.

2, battery testing anchor clamps according to claim 1 is characterized in that: described battery case (2) diapire is provided with stopper slot (5), and the movable end of described terminal (3) places in the stopper slot (5).

3, battery testing anchor clamps according to claim 1 and 2, it is characterized in that: described terminal (3) is " 7 " type contact chip, described " 7 " type contact chip comprises first limit and second limit that an end joins, the other end on first limit is a movable end, the other end on second limit is a stiff end, and first limit is provided with and is used for and the contacted surface of contact of battery reed (4) side.