CN206096395U - Battery tester - Google Patents

Abstract

The utility model provides a battery tester belongs to battery production technical field. This battery tester includes: a machine support. Wait to detect the group battery, set up to at least one, wait to detect that the group battery is laid in the frame and comprise the multisection battery of establishing ties in proper order, be located terminal battery anti - dress and its negative pole outwards, remaining battery formal dress and setting up to a plurality of, the battery negative pole that wherein is located the head end outwards, detect the structure, and wait to detect the setting of group battery one -to -one, detect preceding detection mechanism and back detection mechanism that the structure includes electrical connection, preceding detection mechanism demountable installation links to each other in the frame and with waiting the battery negative pole that detects the group battery head end, back detection mechanism demountable installation links to each other in the frame and with waiting the battery negative pole that detects the group battery end. This battery tester has the advantage rationally distributed, that work efficiency is high.

Description

A kind of cell tester

Technical field

This utility model belongs to technical field of battery production, is related to a kind of cell tester, particularly a kind of to be applied to inspection Survey the cell tester that battery fills safety by mistake.

Background technology

In modernization battery production streamline, the end product quality of strict control battery is needed, after especially battery is filled by mistake Safety, up-to-standard resultant battery after filling by mistake can produce the phenomenon of leakage, blast will not occur；And if substandard products are electric Pond may then occur blast after filling by mistake.

In in prior art, artificial assembly battery is used in most of battery assembly lines carries out detection operation, typically Arrangement mode during detection using three forward one-reverses arranges battery, during detection by welding battery together so that the related detection of battery The original paper such as electric wire be connected as an overall structure, during detection, leakage occurs at the battery cathode of anti-dress, will be all after detection Original paper is abandoned, and in causing the wasting of resources and detection process, electrolyte easily spills, and is not easily cleaned, and once also only detects one group three The battery of forward one-reverse, work efficiency are relatively low.

In sum, even if be to ensure that battery fills most leakages and will not also explode by mistake, guarantee safety, need design a kind of The cell tester of rationally distributed, high working efficiency.

The content of the invention

The purpose of this utility model is there are the problems referred to above for existing technology, it is proposed that a kind of rationally distributed, work The cell tester of efficiency high.

The purpose of this utility model can be realized by following technical proposal：A kind of cell tester, including：

Frame；

Set of cells to be detected, is set at least one, and the set of cells to be detected is placed in frame and by being sequentially connected in series Multiple batteries constitute, positioned at end cell reverse arranging and its negative pole outwardly, remaining battery formal dress and be set to it is multiple, wherein Positioned at head end battery cathode outwardly；

Detection structure, is corresponded with set of cells to be detected and is arranged, and the detection structure includes the front detection being electrically connected Mechanism and rear testing agency, the front testing agency are removably mounted in frame and are born with the battery of set of cells head end to be detected Extremely it is connected, the rear testing agency is removably mounted to be connected in frame and with the battery cathode of battery group end to be detected.

Used as further improvement of the utility model, the set of cells to be detected is set in the multiple of row distribution.

Used as further improvement of the utility model, the set of cells to be detected is inclined in frame.

As further improvement of the utility model, it is provided with frame for laying the testing cassete of positive packed battery, instead The battery of dress is placed in outside testing cassete.

Further improve as of the present utility model, the front testing agency includes front gauge head, the first bushing, the first bullet Spring, first bushing insert solid on testing cassete and near the positive packed battery for being located at head end, and described front gauge head one end is located in the In the middle part of one bushing, the other end be provided with positioned at head end formal dress battery cathode offset against boss, first spring is arranged On front gauge head and the first spring two ends respectively with contact against boss, testing cassete inwall, first spring be used for realize Reset after front gauge head action.

As further improvement of the utility model, the junction block being provided with frame above anti-packed battery, institute Shu Hou testing agencies include rear gauge head, the second bushing, second spring, electric wire, and second bushing is located on junction block, described The rear end that the front end of gauge head has connection boss, the rear gauge head afterwards passes through the second bushing, wears in the rear end end of rear gauge head Live conductor hole, described electric wire one end pass through line ball hole, the other end to weld together with corresponding anti-packed battery negative pole, second bullet Spring be set in the middle part of rear gauge head and second spring two ends respectively be connected boss, junction block wall contacts.

Used as another improvement of the present utility model, the anti-packed battery positioned at end passes through magnetic mechanism and corresponding battery It is connected, the magnetic mechanism includes being sequentially sleeved at adaptor together, magnetic suction head, fixed seat, the middle part of the magnetic suction head Locally hollow and be embedded with Magnet, described adaptor one end is connected with the battery of corresponding formal dress, the other end stretch into magnetic suction head and with Magnet offsets, and the fixed seat is cylindrical in shape setting, and fixed seat front end is inserted in the rear end of the magnetic suction head, and the anti-packed battery is by solid Reservation rear end is inserted and its positive pole is offseted with magnetic suction head.

Used as further improvement of the utility model, the set of cells to be detected is made up of four batteries, positioned at end Cell reverse arranging and its negative pole is outwardly, remaining three batteries formal dress.

Further improve as of the present utility model, the battery of three section formal dress is fastened in testing cassete, the battery of anti-dress It is placed in outside testing cassete and connects with corresponding battery.

Further improve as of the present utility model, be provided with below testing cassete for accepting the electricity that anti-packed battery spills The blanking box of solution liquid, and mesh screen is provided with blanking box face.

Further improve as of the present utility model, be provided with frame the dividing plate vertical with blanking box and with fall The parallel cover plate of magazine, the cover plate are located at the top of anti-packed battery, and the dividing plate is offseted with the mesh screen of blanking box and is located at anti- The outside of packed battery, the cover plate, dividing plate, blanking box are surrounded to be formed for preventing the encircling space of electrolyte spluttering.

Based on above-mentioned technical proposal, this utility model embodiment can at least produce following technique effect：Overall structure cloth Office rationally, is removably mounted at frame for detecting that battery fills the detection structure of safety by mistake, after energization Preset Time, battery Leakage occurs at the negative pole of that anti-packed battery, can once complete the test jobs of single group or many Battery packs, carry in end High work efficiency.

Description of the drawings

Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail, wherein：

Fig. 1 is the structural representation of one preferred embodiment of this utility model.

Fig. 2 is the structural representation at another visual angles of Fig. 1.

Fig. 3 is the structural representation at another visual angles of Fig. 2.

Fig. 4 is the partial exploded view of one preferred embodiment of this utility model.

Fig. 5 is the partial sectional view of one preferred embodiment of this utility model.

In figure, 10, set of cells to be detected；11st, battery；20th, front testing agency；21st, front gauge head；211st, against boss；22、 First bushing；23rd, the first spring；30th, rear testing agency；31st, rear gauge head；311st, connect boss；32nd, the second bushing；33rd, second Spring；34th, electric wire；35th, handpiece；40th, testing cassete；50th, blanking box；51st, mesh screen；60th, dividing plate；70th, cover plate；80th, fixed Frame；91st, adaptor；92nd, magnetic suction head；93rd, fixed seat；94th, Magnet；100th, junction block.

Specific embodiment

The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model Description, but this utility model is not limited to these embodiments.

This utility model protects a kind of cell tester, even if its detection operation is that dress also will not be quick-fried to ensure battery by mistake Fried, most leakages guarantee safety and do.

The technical scheme that this utility model is provided is illustrated in more detail with reference to Fig. 1 to Fig. 5.

As shown in Figures 1 to 5, this cell tester includes：

Frame, as the installing matrix of integral battery door tester；

Set of cells to be detected 10, is set at least one, and the set of cells to be detected 10 is placed in frame and by successively The multiple batteries 11 of series connection are constituted, positioned at end the anti-dress of battery 11 and its negative pole outwardly, 11 formal dress of remaining battery and setting For it is multiple (herein be preferably at least three, with improve cell tester test reliability and work efficiency), wherein positioned at head 11 negative pole of battery at end is outwardly；

Detection structure, is corresponded with set of cells to be detected 10 and is arranged, and the detection structure includes the front inspection being electrically connected Mechanism 20 and rear testing agency 30 are surveyed, the front testing agency 20 is removably mounted in frame and first with set of cells to be detected 10 11 negative pole of battery at end is connected, the rear testing agency 30 be removably mounted in frame and with 10 end of set of cells to be detected 11 negative pole of battery is connected.

This cell tester integral structure layout rationally, is detachably pacified for detecting that battery fills the detection structure of safety by mistake It is mounted in frame, after energization Preset Time, battery leakage occurs in end at the negative pole of that anti-packed battery 11, once can be with complete Into single group or the test jobs of many Battery packs 11, work efficiency is improve, and after detection is finished, by battery case and incidentally The soldered elements such as electric wire reject, remaining is can be recycled for the element tested and be connected.

Further, it is the work efficiency that improves cell tester, preferably set of cells to be detected 10 is set in a row point Cloth it is multiple so that several or tens set of cells can be detected when tester simultaneous, and the set of cells of proper alignment is more lifted The reasonability of space layout.

To cause this cell tester reliable operation, it is ensured that the accuracy of battery detecting result, preferred set of cells to be detected 10 are made up of four batteries 11, positioned at end the anti-dress of battery 11 and its negative pole outwardly, remaining three batteries, 11 formal dress, i.e., this The cell tester of utility model is exactly a three forward one-reverse testers, it is ensured that the battery reliability that dress safety detection works by mistake Carry out, high working efficiency.

Further, it is to ensure battery 11 reliability installed and the stability for detecting work, use is provided with frame In the testing cassete 40 for laying positive packed battery 11, the battery 11 of anti-dress is placed in outside testing cassete 40.

Corresponding, the battery 11 of three section formal dress is fastened in testing cassete 40, and battery 11 is installed steadily, and the battery 11 of anti-dress is put Connect outside testing cassete 40 and with corresponding battery 11.

In the present case, preferably one testing cassete 40 installs multigroup set of cells to be detected 10 (preferably five groups), works as tester On when being arranged with an entire row battery 11, then be provided with multiple testing cassetes 40, when single is tested, can control in single testing cassete 40 Many Battery packs 11 tested, it is also possible to control the battery 11 of entire row while being tested, using flexible, versatility is wide.

Briefly, three positive batteries 11 are placed in the box of frock, and a remaining battery 11 is mounted in afterbody, the battery 11 Meeting leakage, and from negative pole leakage, the electrolyte for spilling is will not fall in testing cassete 40, cleaning is convenient so that detect after finishing instead The battery 11 of dress can be with convenient, rapidly directly discarded.

Preferably, be so that battery 11 be mounted in it is more steady in testing cassete 40, preferably offer on testing cassete 40 for The draw-in groove of battery 11, and the depth of draw-in groove are installed less than the diameter of battery 11, battery 11 is that prostration is placed on testing cassete 40, After being put into, battery 11 is higher by the part of draw-in groove and is easy to user to take out battery 11.

Preferably, be improve layout reasonability and integrally-built compactness, be provided with for holding below testing cassete 40 The blanking box 50 of the electrolyte that reversed packed battery 11 spills, and mesh screen 51 is provided with 50 face of blanking box, mesh screen 51 can be accepted Component home (the such as structure such as negative pole ring plate) that the electrolyte of anti-packed battery 11 drops during spilling and fall after being completed The battery 11 for falling.

To prevent electrolyte spluttering so that equipment cleaning is convenient, it is further preferred that being provided with frame and blanking The vertical dividing plate 60 of box 50 and the cover plate 70 parallel with blanking box 50, the cover plate 70 are located at the top of anti-packed battery 11, institute The mesh screen 51 that dividing plate 60 is stated with blanking box 50 offsets and positioned at the outside of anti-packed battery 11, the cover plate 70, dividing plate 60, blanking box 50 surround to be formed for preventing the encircling space of electrolyte spluttering, can prevent from being splashed during 11 leakage of battery everywhere.

Further, it is to improve the compactness and fixed strong degree for connecting, on the inside of preferred separator 60, passes through at least one pair of Fixed support 80 (preferably symmetrical a pair) is connected with cover plate 70, and fixed support 80 is arranged on the company of cover plate 70 and dividing plate 60 Meet place.

Preferably, set of cells to be detected 10 is inclined in frame, smart structural design, i.e. the frock of integral battery door 11 Generally incline, in order to leakage；An entire row battery 11 tested simultaneously or be grouped tested when, entire row battery 11 And be obliquely installed, the inclination is relative level inclination so that leakage is more smooth.

In this utility model, the anti-packed battery 11 positioned at end is connected with corresponding battery 11 by magnetic mechanism, instead Using magnetic absorption mode, the battery 11 of dress is connected with the battery 11 of corresponding formal dress preferably realizes that topology layout is ingenious, install and Convenient disassembly, changes anti-packed battery 11 convenient.

Specifically, magnetic mechanism includes being sequentially sleeved at adaptor 91 together, magnetic suction head 92, fixed seat 93, the magnetic The middle part local of suction nozzle 92 is hollow and is embedded with Magnet 94 (back-end sealing of magnetic suction head 92), 91 one end of the adaptor with it is corresponding The battery 11 of formal dress connects, and the other end is stretched into magnetic suction head 92 (being stretched into by 92 front end of magnetic suction head) and offseted with Magnet 94, described solid Reservation 93 is cylindrical in shape setting, and 93 front end of fixed seat is inserted in the rear end of the magnetic suction head 92, and the anti-packed battery 11 is by fixed seat 93 Rear end is inserted and its positive pole is offseted with magnetic suction head 92.

Corresponding, preferably 91 integral middle formula of above-mentioned adaptor is provided with against ring, is offered and switching on testing cassete 40 91 through holes being engaged, 91 front end of adaptor are connected with 11 positive pole of battery of corresponding formal dress through correspondence through hole, support against ring Lean against on 40 outer wall of testing cassete, with positioning action, it is excessively deep to be also prevented from adaptor 91, and adaptor 91 is commonly inserted test It is also ensured that frock is more firm, test process is more stable for box 40.

It is to cause battery 11 easier for installation, more steady after fixing, it is ensured that the accuracy and integral device of test Work efficiency, as one kind is preferred or optional embodiment, front testing agency 20 include front gauge head 21, the first bushing 22, the One spring 23, front gauge head 31 are electrically connected with rear testing agency 30, and the first bushing 22 is inserted solid on testing cassete 40 and near being located at The positive packed battery 11 of head end, described 21 one end of front gauge head are located in the middle part of the first bushing 22, and the other end is provided with and is located at head end Positive 11 negative pole of packed battery offset against boss 211, first spring 23 is set on front gauge head 21 and the first spring 23 Two ends respectively with contact against boss 211,40 inwall of testing cassete, first spring 23 is used to realizing multiple after 21 action of front gauge head Position；Front gauge head 21 is pushed out during installation, after battery 11 is put into testing cassete 40, external force is removed, is acted in spring-return power Before lower, gauge head 21 compresses battery 11 naturally.

To cause anti-packed battery 11 to connect even closer, the follow-up upset battery 11 for directly abandoning leakage is also convenient for, is arranged An anti-battery cathode in three forward one-reverses is welded with electric wire 34.Specifically, preferably it is provided with frame positioned at anti-packed battery 11 The junction block 100 of top, the rear testing agency 30 include rear gauge head 31, the second bushing 32, second spring 33, electric wire 34, after Gauge head 31 is electrically connected with front testing agency 20 (i.e. above-mentioned front gauge head 21), and the electric wire 34 passes through above-mentioned cover plate 70, described Second bushing 32 is located on junction block 100, and the front end of the rear gauge head 31 has connection boss 311, the rear gauge head 31 Rear end passes through the second bushing 32, is equipped with line ball hole in the rear end end of rear gauge head 31, and 34 one end of the electric wire passes through line ball hole, The other end is welded together with corresponding 11 negative pole of anti-packed battery, and the second spring 33 is set in the middle part of rear gauge head 31 and the second bullet The two ends of spring 33 respectively be connected boss 311,100 wall contacts of junction block.

In an initial condition, second spring 33 is in compressive state, and which constantly applies outside pushing away to connecting boss 311 Power so that 34 subsequent gauge head 31 of electric wire moves forward and is pressed in rear gauge head 31；And need more to rewire 34 when, to opposite direction pressure Gauge head 31 causes to move outside line ball hole afterwards, just can unload original electric wire 34.It is further preferably also removable at connection boss 311 Unload and handpiece 35 is installed, it is to improve the convenience for using, more laborsaving.

Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.

Claims (10)

1. a kind of cell tester, it is characterised in that：Including：

Frame；

Set of cells to be detected, is set at least one, and the set of cells to be detected is placed in frame and many by what is be sequentially connected in series Batteries constitute, positioned at end cell reverse arranging and its negative pole outwardly, remaining battery formal dress and be set to it is multiple, wherein being located at The battery cathode of head end is outwardly；

Detection structure, is corresponded with set of cells to be detected and is arranged, and the detection structure includes the front testing agency being electrically connected With rear testing agency, the front testing agency is removably mounted in frame and the battery cathode phase with set of cells head end to be detected Even, the rear testing agency is removably mounted to be connected in frame and with the battery cathode of battery group end to be detected.

2. a kind of cell tester according to claim 1, it is characterised in that：The set of cells to be detected is set in one It is multiple that row is distributed.

3. a kind of cell tester according to claim 1, it is characterised in that：The set of cells to be detected is inclined at In frame.

4. a kind of cell tester according to claim 1 or 2 or 3, it is characterised in that：It is provided with frame for pacifying The testing cassete of positive packed battery is put, the battery of anti-dress is placed in outside testing cassete.

5. a kind of cell tester according to claim 4, it is characterised in that：The front testing agency include front gauge head, First bushing, the first spring, first bushing insert solid on testing cassete and near the positive packed battery for being located at head end, the front survey First end is located in the middle part of the first bushing, the other end be provided with positioned at head end formal dress battery cathode offset against boss, institute State the first spring be set on front gauge head and the first spring two ends respectively with contact against boss, testing cassete inwall, described One spring resets after being used to realize front gauge head action.

6. a kind of cell tester according to claim 1 or 2 or 3, it is characterised in that：It is provided with frame and is located at instead Junction block above packed battery, the rear testing agency include rear gauge head, the second bushing, second spring, electric wire, second lining Set is located on junction block, and the rear end that the front end of the rear gauge head has connection boss, the rear gauge head passes through the second bushing, The rear end end of gauge head is equipped with line ball hole afterwards, and described electric wire one end passes through line ball hole, the other end and corresponding anti-packed battery negative pole Weld together, the second spring be set in the middle part of rear gauge head and second spring two ends respectively be connected boss, junction block Wall contacts.

7. a kind of cell tester according to claim 1 or 2 or 3, it is characterised in that：Anti- packed battery positioned at end leads to Cross magnetic mechanism and corresponding battery to be connected, the magnetic mechanism includes being sequentially sleeved at adaptor together, magnetic suction head, fixation Seat, the middle part local of the magnetic suction head are hollow and be embedded with Magnet, and described adaptor one end is connected with the battery of corresponding formal dress, The other end is stretched into magnetic suction head and is offseted with Magnet, and the fixed seat is cylindrical in shape setting, the rear end insertion fixed seat of the magnetic suction head Front end, by fixing, base rear end is inserted the anti-packed battery and its positive pole is offseted with magnetic suction head.

8. a kind of cell tester according to claim 1 or 2 or 3, it is characterised in that：The set of cells to be detected is by four Batteries constitute, positioned at end cell reverse arranging and its negative pole outwardly, remaining three batteries formal dress.

9. a kind of cell tester according to claim 4, it is characterised in that：It is provided with anti-for accepting below testing cassete The blanking box of the electrolyte that packed battery spills, and mesh screen is provided with blanking box face.

10. a kind of cell tester according to claim 9, it is characterised in that：It is provided with frame and hangs down with blanking box Straight dividing plate and the cover plate parallel with blanking box, the cover plate are located at the top of anti-packed battery, the dividing plate and blanking box Mesh screen offsets and positioned at the outside of anti-packed battery, and the cover plate, dividing plate, blanking box surround to be formed for preventing electrolyte spluttering Encircling space.