CN2514356Y

CN2514356Y - Electrode container for testing cells

Info

Publication number: CN2514356Y
Application number: CN01275598U
Authority: CN
Inventors: 潘佩芬
Original assignee: Beijing General Research Institute for Non Ferrous Metals
Current assignee: Beijing General Research Institute for Non Ferrous Metals
Priority date: 2001-12-05
Filing date: 2001-12-05
Publication date: 2002-10-02
Anticipated expiration: 2011-12-05

Abstract

The utility model discloses a battery detecting electrode storehouse, which includes an electrode storehouse body and several regularly arranged electrode installation holes which the working area of the electrode storehouse is provided with; conductor channels, which lead to conductor out-letting holes on the side wall of the electrode storehouse body, are arranged between the electrode installation holes; four guide holes of the same size are arranged symmetrically on the edge of the electrode storehouse body, with the edges of two ends being provided with a group of buffering spring installation holes and a pair of limited post installation holes symmetrically. Only one investment for mould production is required, and cost for secondary application is decreased; besides, all requirements are met with one single injection molded part, simplifying installation.

Description

Detect the electrode for cell storehouse

Technical field

The utility model relates to a kind of detection electrode for cell storehouse.

Background technology

Continuous development along with the secondary cell checkout equipment, traditional battery detecting mode is being updated, for adapting to the needs of large-scale production, test electrode contacts robotization (that is: test electrode utilizes pneumatic system, motor transmission system or other kinds of drive that electrode integral body is depressed and realizes that test electrode contacts with the good of battery electrode) on the integral installation plate has begun to use with battery electrode in the recent period.And to realize This move, usually need be installed in test electrode on the positive-negative electrode plate respectively, require the battery lead plate good guidance quality that moves up and down, the power-on and power-off pole plate has higher dimensional uniformity, the power-on and power-off pole plate processing have when installing strict scale error and very high installation accuracy with assurance to good contact the in the battery testing process, and for guaranteeing speed and the stressed size of battery when electrode is depressed in the test, and the reasonable security of compression travel, general device must add snubber assembly and stop means.In traditional equipment, require the often a lot of parts combinations of needs for satisfying these, these parts also need to carry out part processing to guarantee strict range of size by advanced persons' such as numerical control mode, it is loaded down with trivial details that this makes equipment not only process in manufacture process, and need very high cost.

Summary of the invention

The purpose of this utility model provides a kind of detection electrode for cell storehouse, only need once drop into mfg. moulding die, can reduce the cost that secondary is used, and only just satisfy all requirements with a moulding, has reduced the difficulty when installing.

For achieving the above object, the utility model is taked following design proposal: this detection electrode for cell storehouse, comprise electrode storehouse warehouse, perform region on the warehouse of electrode storehouse is provided with the electrode mounting hole that some rules are arranged, lead channels is all arranged between each electrode mounting hole and lead to the wire hole of electrode storehouse warehouse sidewall, the storehouse edge of casing is arranged with the pilot hole of four consistent size, is arranged with pool of buffer spring mounting hole and a pair of limited post mounting hole on the edges at two ends.

The utility model has the advantages that:

1, detecting the electrode for cell storehouse is a casing, and box typed structure has better intensity than the single part combination;

2, detect the electrode for cell storehouse and add man-hour oneself injects electrode mounting hole, pilot hole, wire hole, buffer spring mounting hole, limited post mounting hole as required, be easy to cooperate with other parts;

3, only need all multiple components in the just alternative traditional approach of workpiece to make up, finish multinomial function, the convenient installation;

4, the entire electrode storehouse is an integral body, and set each mounting hole is easy to guarantee the accurate of relative size on it;

5, as moulding, the consistance of size when it can guarantee to repeat to make, the upper/lower electrode case is just the same, and because the symmetry of electrode mounting hole, upper/lower electrode is easy to centering in the use, makes things convenient for the installation and the adjustment of integral device;

6, detect the electrode for cell storehouse and have lighter weight, better overall practicality than a plurality of parts combinations as the workpiece that can finish multinomial function.

Description of drawings

Fig. 1-A is the utility model structural representation (front view)

Fig. 1-B is the utility model structural representation (vertical view)

Fig. 1-C is the utility model structural representation (left view)

Fig. 2-A is the utility model one example structure synoptic diagram (front view)

Fig. 2-B is the utility model one example structure synoptic diagram (left view)

Embodiment

Shown in Fig. 1-A, Fig. 1-B, Fig. 1-C, the utility model detects the electrode for cell storehouse, comprise electrode storehouse body, perform region on the electrode storehouse is provided with the electrode mounting hole 3 that some rules are arranged, lead channels is all arranged between each electrode mounting hole and lead to the wire hole 2 of electrode storehouse warehouse sidewall, the storehouse edge of casing is arranged with the pilot hole 1 of four consistent size, is arranged with pool of buffer spring mounting hole 4 and a pair of limited post mounting hole 5 on the edges at two ends.

Can the be symmetrically distributed pilot hole of 4 consistent size of pilot hole 1, each storehouse, electrode storehouse edge cooperates with guide pillar 1 ' in the screw-down structure shown in Fig. 2-A, Fig. 2-B, and the top electrode storehouse can move up and down along guide pillar by gear train in the use.

Wire hole 2 is reserved some wire holes according to the design needs in the warehouse side, can make things convenient for neat electric current line and sample line with on the electrode to draw by wire hole, joins with external circuit.

Electrode mounting hole 3, according to the equipment needs, the electrode installed surface can be provided with the electrode mounting hole that some rules are arranged in the electrode storehouse, (hole is along the equal symmetric offset spread of bottom surface two axial lines, and electrode can be by certain cooperation, utilizes in the injection moulding pattern draft directly to insert in the electrode hole).

Buffer spring mounting hole 4, comparison diagram 2-A, Fig. 2-B know that buffer spring directly is pressed in the hole and places, and have reduced the processing of other outer accessories.

Limited post mounting hole 5 is bumped into nut piece during injection moulding in it, and contrast accompanying drawing 2-A, Fig. 2-B know that it makes things convenient for the installation and the adjusting of limited post.

This shows, only utilize a detection electrode for cell storehouse just can finish multinomial function easily, and no longer need other superfluous many counterparts.

Fig. 2-A, Fig. 2-B are the utility model application in practice.Wherein upper/lower electrode case 5 ', 8 ' is identical two detection electrode for cell storehouses, and guide pillar 1 ' is for keeping supplying the guide pillar that the electrode storehouse moves up and down.Top electrode storehouse 5 ' is connected with screwdown gear 3 ' by top electrode storehouse installing plate 4 ', can move up and down along guide pillar 1 ', accurately finishes the good This move that contacts that electrode integral body is depressed realization test electrode 6 ' and battery electrode.Bottom electrode storehouse 8 ' is connected with frame 2 ' by bottom electrode storehouse installing plate 10 ', limited post 9 ' is installed in respectively on the upper/lower electrode storehouse by being threaded, can realize step-less adjustment easily, buffer spring 11 ' directly insert spring mounting hole (the bottom electrode storehouse and load battery with pallet 7 ' load plane between), available buffer top electrode storehouse too fast impact velocity and excessive impulsive force when moving downward.

Claims

1, a kind of detection electrode for cell storehouse, comprise electrode storehouse body, it is characterized in that: the perform region on the electrode storehouse is provided with the electrode mounting hole that some rules are arranged, lead channels is all arranged between each electrode mounting hole and lead to the wire hole of electrode storehouse warehouse sidewall, the storehouse edge of casing is arranged with the pilot hole of four consistent size, is arranged with pool of buffer spring mounting hole and a pair of limited post mounting hole on the edges at two ends.

2, detection electrode for cell according to claim 1 storehouse is characterized in that: the electrode mounting hole that described some rules are arranged is arranged symmetrically along the bottom surface two axial lines.