CN2392265Y

CN2392265Y - Terminal of battery

Info

Publication number: CN2392265Y
Application number: CN 99204838
Authority: CN
Inventors: 汪才铭
Original assignee: CSB Battery Co Ltd
Current assignee: CSB Energy Technology Co Ltd
Priority date: 1999-02-23
Filing date: 1999-02-23
Publication date: 2000-08-16
Anticipated expiration: 2009-02-23

Abstract

The battery terminal of the utility model is a stamped conductive metal sheet, and in its middle section, part is formed

Clevis slot, so that it is formed by flange across the two different rectangular recess connections for being fixed on middle cover of battery relief valve; Simultaneously extend to the left and right from battery middle section part, one end formed have segment difference Extension Head, the other end be horizontal extension rectangle, while from the one side edge of rectangle part extend vertically upwards out one with

The load in the same direction of clevis slot connects contact chip, thereby simplifies production routine to realize, saves material, while realizing safety when battery updates and practicability.

Description

Battery terminal

The utility model is about a kind of conducting terminal, particularly about a kind of battery terminal that is embedded in cell apparatus inside.

Because the lifting of quality of the life; international to preventing and remedying pollution; treasure and the requirement of protection of environmental protection and natural resources are healed and are become strict; be to realize the protection environment and treasure the work of natural resources that therefore general now dry cell has satisfies gradually the trend that replacement is arranged by the lead accumulator that can repeat to discharge and recharge and alkaline cell.

Yet in general VRLA battery (being valve control type lead accumulator), though have the above-mentioned advantage that repeats to discharge and recharge use, the both positive and negative polarity of general VRLA battery all protrudes in battery surface, easily causes short circuit to cause danger; And another kind of battery (for example alkaline cell) though the contact terminal be difficult for the problem of being short-circuited, but, be restricted with the scope of application that causes battery and only can be fit to low discharging current because the relative minimizing of contact area still makes battery can't bear bigger current discharge.

Therefore, in the novel patent case in Taiwan No. 84207560 and No. 84208100, disclose the creation of built-in battery of a kind of terminal and battery terminal thereof, with solve that short circuit takes place to be caused dangerous and increase the convenience of battery altering; The plug in terminals that provides conventional batteries terminal that general old electric wire connects and power circuit board to connect is provided aforesaid battery terminal simultaneously, yet, in practical application, use the device of the plug in terminals that circuit board connects considerably less; So the battery terminal that discloses in No. the 84208100th, novel patent case because of it has conventional batteries terminal and the circuit board plug in terminals that old electric wire connects simultaneously, caused production routine complexity, consume material, so that cost can't reduce problem.

But the battery terminal because of old creation possesses the traditional electrical line terminals slot of supply lines connection and the board in circuit board slot that power circuit board inserts simultaneously, and causes the production routine complexity, expends time in, waste of material, and cost improves; And do not meet productivity effect, treasure natural resources and functional principle.

The utility model purpose is to provide a kind of function with battery terminal to give unicity design, simplifying production routine and to avoid consumable material and during worker, and then reduces cost, and increases economic efficiency; The utility model utilizes stamping technology one-body molded, produces the conductive metal sheet of preset shape, and the design that wherein forms Jiong shape groove can be convenient to combining of battery terminal and battery middle cover housing, and large-area contact chip can reach higher current range.

The purpose of this utility model can realize by following mode, and a kind of battery terminal is formed by the conductive metal sheet once punching press, partly forms a clip slot in the stage casing; And form an extension head with electrode contact hole at the one end, and form in order to electrode and be electrically connected with battery electricity groove, extend a contact chip with preliminary dimension at the other end, be electrically connected in order to form with the load wire terminal.

Based on same design, the purpose of this utility model also can realize by following mode, and a kind of battery terminal is formed by the conductive metal sheet once punching press, and the section part is that a Jiong clevis groove is in order to be fixed in the battery middle cover therein; And form the Extension Head of a tool section difference at the one end, offer on it and can form the contact hole that conduction be connected with the electrode of battery electricity groove; Vertically extend with the load in the same way of Jiong clevis groove at other end side and to be connected contact chip.

The utility model can realize simplifying production routine, saves material, realizes fail safe and practicality when battery upgrades simultaneously.

Description of drawings:

Fig. 1 is the stereogram of negative battery terminal of the present utility model;

Fig. 2 is the stereogram of positive battery terminal of the present utility model;

Fig. 3 is the utility model part battery middle cover and the stereogram that how battery terminal is placed the formed flange of two square grooves.

The figure number explanation:

1,2 ... Jiong clevis groove 3,4 ... section difference Extension Head

5,6 ... electrode contact hole 7,8 ... load connects contact chip

11 ... battery electricity groove electrode connects

circular hole

9,10 ... square groove

12,13 ... the Jiong clip slot is fixed required flange

At first consult Figure 1 and Figure 2, stereogram for positive pole of the present utility model and negative battery terminal, aforementioned battery terminal, be to form once the punching press conductive metal sheet, partly form a Jiong clevis groove 1,2 in its stage casing, so that with the flange 12,13 (see shown in Figure 3) of this battery terminal across two formation that square groove links of being fixed in battery middle cover relief valve; Simultaneously from the battery terminal stage casing partly to the left and right two ends extend, an end forms the Extension Head 3,4 of the section of having difference, another section be horizontally extending rectangle partly, and a lateral edges of this rectangle part extends one and Jiong clevis groove contact chip 7,8 in the same way vertically upward.

Continuation is with reference to figure 1 and Fig. 2, and the section difference Extension Head 3,4 of battery terminal is to extend from Jiong clevis groove 1,2, and which is provided with electrode contact hole 5,6, is used to connect the electrode of battery electricity groove; Load connects contact chip 7,8, is used to connect the load wire terminal, and it has the anodal misconnection anti-misoperation device different with load area simultaneously.

Then see also Fig. 3, insert the stereogram of battery middle cover for the expression battery terminal;

Square groove

9,10 differs from Extension Head 4 in order to contact chip 8 and the section of holding battery terminal, and utilizes the clamping of Jiong clevis groove 2 and

flange

12,13, is able to battery terminal is fixed in the assembly program that the battery middle cover is convenient to cell apparatus; Battery electricity groove electrode connects circular hole 11 to be located in the square groove 10, makes battery electricity groove electrode form conduction with the electrode contact hole 5 of battery terminal and is connected.

Though more than with embodiment the utility model is described, therefore these embodiment do not limit scope of the present utility model, the sector person can carry out various distortion or change.

According to the battery terminal that the utility model is implemented, will have the design of unicity function, effectively simplify manufacture process, save material, reduce cost, improve industry efficient, also realize fail safe, cheap property and practicality that battery upgrades simultaneously.

Claims

1, a kind of battery terminal is characterized in that being formed by the conductive metal sheet once punching press, partly forms a clip slot in the stage casing; And form an electrode in order to battery electricity groove with electrode contact hole at the one end and form the extension head that is electrically connected, extend one at the other end and form the contact chip that is electrically connected with the load wire terminal.

2, a kind of battery terminal is characterized in that being formed by the conductive metal sheet once punching press, and the section part is that a Jiong clevis groove is in order to be fixed in the battery middle cover therein; And form the Extension Head of a tool section difference at the one end, offer on it and can form the contact hole that conduction be connected with the electrode of battery electricity groove; Vertically extend with the load in the same way of Jiong clevis groove at other end side and to be connected contact chip.