CN206557358U - A kind of battery modules voltage, internal resistance, temperature signal automatic detection device - Google Patents
A kind of battery modules voltage, internal resistance, temperature signal automatic detection device Download PDFInfo
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- CN206557358U CN206557358U CN201720273216.4U CN201720273216U CN206557358U CN 206557358 U CN206557358 U CN 206557358U CN 201720273216 U CN201720273216 U CN 201720273216U CN 206557358 U CN206557358 U CN 206557358U
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Abstract
The utility model discloses a kind of battery modules voltage, internal resistance, temperature signal automatic detection device, belong to battery modules performance detection technical field.The utility model includes air cylinder fixed plate in testing agency and detent mechanism, testing agency and is fixed between two crossbeams of support, and cylinder is fixed in the air cylinder fixed plate, the piston end connection insulating press boards of cylinder, and many probes are disposed with the insulating press boards；The first location-plate and the second location-plate are fixed on bottom plate in detent mechanism, spaced between the first location-plate and the second location-plate；Positioning support column and locating piece are provided with first location-plate, the second location-plate.The utility model disposably detects voltage, internal resistance and the temperature signal of the multiple test points of battery modules using many probes arranged on insulating press boards, not only detection efficiency is improved, and relative to artificial detection, workman's work degree is mitigated, cost of labor is reduced, the accuracy of voltage data is also improved.
Description
Technical field
The utility model is related to battery modules performance detection technical field, more specifically to a kind of battery modules electricity
Pressure, internal resistance, temperature signal automatic detection device.
Background technology
Attention with people to environment, in automobile industry, people gradually will turn into one from the automobile of battery power
The trend of kind.Electrokinetic cell is the important component of electric automobile, is to influence the critical component of vehicle overall performance.Its performance pair
It is most important in the cornering ability of electric automobile, and voltage, internal resistance and insulation data directly reflect the security of electrokinetic cell
And stability.
Lithium ion battery module is combined by single lithium battery, needs to ensure in order that the performance of battery pack is more superior
Each cell uniformity is good in assembled battery.Currently, as in the production process of the lithium ion battery of new energy, to battery
Tested in terms of the qualification rate of module, performance, voltage, internal resistance, temperature test such as are carried out to battery modules, to judge electricity
Whether pond module is qualified, if can carry out ensuing process, be essential.And the country is used for the electricity of production line at present
Pond module performance detection, for a fairly large number of situation, manually detects too low obvious efficiency, data and battery mostly using artificial
Easily chaotic, data accuracy is poor for corresponding relation, and labor intensity is too big；In order to ensure that battery has good uniformity,
Automated productin line is the development trend that lithium battery is manufactured, and in order to adapt to high efficiency, realizes the requirement of automation, together
When ensure data reliability, it is necessary to develop a kind of new battery modules voltage, internal resistance, temperature signal automatic detection dress
Put.
Through retrieval, on the automatic detection of battery modules, there are many schemes to disclose, such as China Patent No.
ZL201020604768.7, authorized announcement date is on June 8th, 2011, and invention and created name is：A kind of power battery insulation performance
Test device；This application case includes frame, and bottom of the frame is fixed with bottom plate, and frame top is fixed with top plate, and top plate, which is set, to be compressed
Device, pressing device is fixed with probe connecting plate, and top plate is additionally provided with guiding mechanism, and guiding mechanism is connected with pressing device, frame
Bottom be additionally provided with footing.This application case solves the problem of testing staff's manual test efficiency is low, accuracy is poor.
And for example China Patent No. ZL201620151571.X, authorized announcement date is on January 4th, 2017, invention and created name
For：A kind of lithium battery voltage combo device；Support is arranged on base by this application case；The cylinder is arranged on pedestal upper end,
And cylinder output shaft is connected through support with baffle plate；Linear bearing is additionally provided with the support, and guide pillar sequentially passes through straight line
Bearing and support are connected with baffle plate；The probe is connected by contiguous block with baffle plate；The base upper surface is provided with electricity
Pond locating piece, and battery locating piece is arranged on probe underface；Described probe one end is also connected by wire with voltmeter, and electricity
Pressure table is connected by wire with PLC；Green indicating lamp, red led and honeybee are additionally provided with the PLC
Ring device；Should be compared with Traditional Man test cell voltage, its testing efficiency also obtains larger raising.Also China Patent No.
ZL2014207131682, authorized announcement date is on April 29th, 2015, and invention and created name is：Lithium ion battery module test dress
The multinomial patent such as put and disclose its scheme each designed, but above-mentioned application case or there are complex structural designs, manufacturing cost
High the problem of, or application above have certain limitation；And the detection that design gravity has been placed on battery modules by above-mentioned application case is visited
In pin design, in being processed for streamline, the orientation problem for the battery modules to be processed sent into from a upper station does not cause
Pay attention to, and because the position of probe is all pre-designed, there is deviation in the battery modules position of such as feeding, this undoubtedly can shadow
Ring and arrive final testing result and detection efficiency, the problem should be solved as early as possible.
The content of the invention
1. the utility model technical problem to be solved
The purpose of this utility model is to overcome battery modules voltage, internal resistance, temperature signal detection efficiency in the prior art
Low, data accuracy is poor, and labor intensity it is big the problem of examined automatically there is provided a kind of battery modules voltage, internal resistance, temperature signal
Survey device；The technical scheme that the utility model is provided is simple in construction, and detection efficiency is high, and flexible adjustment is convenient, is easy in industry
Popularization and application.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the utility model is provided is：
A kind of battery modules voltage of the present utility model, internal resistance, temperature signal automatic detection device, including testing agency and
Detent mechanism, described testing agency includes support, air cylinder fixed plate, cylinder, insulating press boards and probe, and air cylinder fixed plate is fixed
Between two crossbeams of support, cylinder is fixed in the air cylinder fixed plate, the piston end connection insulating press boards of the cylinder, and this is exhausted
Many probes are disposed with edge pressing plate；
Described detent mechanism includes bottom plate, the first location-plate, the second location-plate, positioning support column and locating piece, described
The first location-plate and the second location-plate be fixed on bottom plate, it is spaced between the first location-plate and the second location-plate；First
Positioning support column and locating piece are provided with location-plate, the second location-plate.
Further, described support includes stand, crossbeam and support gusset, and crossbeam is connected with support gusset, vertical
Gusset locating slot is offered on two vertical beams of frame, screw is offered on support gusset, bolt inserts the screw and angle
In plate locating slot, support gusset is fixed on the vertical beam of stand.
Further, fixed plate locating slot is offered on described crossbeam, accordingly, is opened in described air cylinder fixed plate
Provided with positioning screw hole, bolt inserts in the positioning screw hole and fixed plate locating slot, air cylinder fixed plate is fixed on crossbeam.
Further, described cylinder both sides are provided with guidance set, and the guidance set includes retaining ring and guide pillar, leads
Post one end is connected with insulating press boards, and the other end connects retaining ring after passing through air cylinder fixed plate.
Further, the related wire harness of detection means is come together in tank band, and one is offered in air cylinder fixed plate and is led to
Hole, tank band passes through the through hole.
Further, the positioning support column on the first location-plate and the second location-plate is symmetrical arranged, similarly, and first determines
Locating piece on position plate and the second location-plate is also symmetrical arranged.
Further, 2 adjustment holes are offered on described locating piece, locating shaft is inserted in any one adjustment hole
Or pilot pin, whole locating piece is using the locating shaft or pilot pin as axle rotation.
Further, 2 jacking post vias are offered between the first described location-plate and the second location-plate；In bottom plate
Lower section is provided with raising plate, is provided with the raising plate in 2 jacking posts, described jacking post insertion jacking post via.
Further, described raising plate is connected with a jacking cylinder.
3. beneficial effect
The technical scheme provided using the utility model, compared with existing known technology, is had the advantages that：
(1) a kind of battery modules voltage of the present utility model, internal resistance, temperature signal automatic detection device, it passes through cylinder
Promote insulating press boards to move down, and then the multiple surveys of battery modules can be disposably detected using many probes arranged on insulating press boards
Voltage, internal resistance, the temperature signal of pilot, not only detection efficiency is improved, and relative to artificial detection, workman's work degree is obtained
To mitigation, cost of labor is reduced, the accuracy of detection data is also improved；
(2) a kind of battery modules voltage of the present utility model, internal resistance, temperature signal automatic detection device, it is pressed in insulation
Detent mechanism is provided with below plate, when keeping flat battery modules, positioning support column and locating piece can be used to support battery modules
Positioning, had both prevented in detection process that structure is squeezed in battery modules, battery modules can also be positioned at into fixed position,
It is easy to detection；When placing vertically, then positioning, whole positioning can be realized using the first location-plate and the second location-plate clamping battery modules
Mechanism is flexible and convenient to use, further ensures detection accuracy and detection efficiency；
(3) on a kind of battery modules voltage of the present utility model, internal resistance, temperature signal automatic detection device, its locating piece
2 adjustment holes are opened up, locating shaft or pilot pin are inserted in any one adjustment hole, whole locating piece is rotated using it as axle,
In this way, the positioning requirements of differently sized batteries module can rapidly adapt to by adjusting the position of locating piece, detent mechanism it is suitable
It is stronger with property；
(4) a kind of battery modules voltage of the present utility model, internal resistance, temperature signal automatic detection device, its cylinder are fixed
The fixed plate locating slot that plate can be opened up along on crossbeam is moved, and it supports gusset, it may also be said to be supported on crossbeam whole
The gusset locating slot that part can be opened up along on two vertical beams of stand is moved, in this way, differently sized batteries module can be directed to,
Probe position on insulating press boards is adjusted, the applicability and detection efficiency of detection means are improved；
(5) a kind of battery modules voltage of the present utility model, internal resistance, temperature signal automatic detection device, its cylinder both sides
There is provided guidance set, and retaining ring is provided with guide pillar, passing through moving beam, air cylinder fixed plate position, coarse adjustment insulation
, can also be by adjusting retaining ring position after press plate position, further fine adjustments insulating press boards (i.e. probe) position is used
The usage experience at family is good；
(6) a kind of battery modules voltage of the present utility model, internal resistance, temperature signal automatic detection device, it fills detection
The related wire harness put is come together in tank band, and one side wire harness is managed concentratedly, will not be mixed in together, and influence device makes
With and whole outward appearance, on the other hand wire harness can also be played a protective role, and also can guarantee that crossbeam, cylinder are fixed using tank band
When plate is moved, wire harness can follow movement, and detection operation more facilitates；
(7) a kind of battery modules voltage of the present utility model, internal resistance, temperature signal automatic detection device, it is under bottom plate
Side is provided with 2 jacking posts on raising plate, raising plate, as raising plate is promoted by jacking cylinder, can move up jacking battery mould
Group, is easy to upset or grabbing device on streamline that battery modules are moved into next station or overturn.
Brief description of the drawings
Fig. 1 is the structural representation of battery modules；
Fig. 2 is the structural representation of testing agency in the utility model；
Fig. 3 is the detection view of battery modules in the utility model；
Fig. 4 is the structural representation of air cylinder fixed plate in the utility model；
Fig. 5 is the structural representation of battery modules detent mechanism in the utility model；
Fig. 6 is the structural representation of the utility model middle raising plate.
Label declaration in schematic diagram：
1st, battery modules；11st, test point；21st, stand；211st, gusset locating slot；22nd, crossbeam；221st, fixed plate locating slot；
23rd, gusset is supported；231st, bolt；24th, air cylinder fixed plate；241st, positioning screw hole；31st, cylinder；321st, retaining ring；322nd, lead
Post；33rd, insulating press boards；34th, probe；4th, tank band；5th, bottom plate；61st, the first location-plate；62nd, the second location-plate；7th, positioning support
Post；8th, locating piece；81st, adjustment hole；9th, jacking post via；10th, raising plate；101st, jacking post.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
A kind of battery modules voltage, internal resistance, temperature signal automatic detection device of the present embodiment, mainly for detection of such as figure
There are multiple test points 11, the obvious efficiency of Traditional Man detection is too low, data in battery modules 1 shown in 1, the battery modules 1
Accuracy cannot also be ensured.The detection means of the present embodiment includes testing agency, referring to Fig. 2 and Fig. 3, described testing agency
Including support, air cylinder fixed plate 24, cylinder 31, insulating press boards 33 and probe 34, described support includes stand 21, the and of crossbeam 22
Gusset 23 is supported, crossbeam 22 is connected with support gusset 23, specifically, and support gusset 23 is arranged at the vertical beam and crossbeam 22 of stand 21
Junction, for support beam 22.Air cylinder fixed plate 24 is fixed between two crossbeams 22, and cylinder 31, which is fixed on the cylinder, to be fixed
On plate 24, the piston end of the cylinder 31 is connected is disposed with many probes 34 on insulating press boards 33, the insulating press boards 33.
Offer gusset locating slot 211 on two vertical beams of stand 21, the gusset locating slot 211 is along the length side of vertical beam
To opening up, screw is offered on support gusset 23, bolt 231 is inserted in the screw and gusset locating slot 211, will propped up
Support angle plate 23 is fixed on the vertical beam of stand 21.Bolt 231 can be unscrewed, will support gusset 23 and whole crossbeam move up or
Person moves down, to adapt to various sizes of battery modules.
Fixed plate locating slot 221 is offered on described crossbeam 22, the fixed plate locating slot 221 is also along the length of crossbeam 22
Direction is opened up, accordingly, and positioning screw hole 241 is offered in described air cylinder fixed plate 24, and bolt inserts the positioning screw hole 241
And in fixed plate locating slot 221, air cylinder fixed plate 24 is fixed on crossbeam 22.It can looser a bolt, by air cylinder fixed plate 24
And load component is integrally moved in the horizontal direction thereon, to adapt to various sizes of battery modules.
The present embodiment can be directed to differently sized batteries module, regulation insulation by adjusting crossbeam, air cylinder fixed plate position
Probe position on pressing plate, the applicability and detection efficiency of detection means are improved.The described both sides of cylinder 31 are set
There is guidance set, the guidance set includes retaining ring 321 and guide pillar 322, and the one end of guide pillar 322 is connected with insulating press boards 33, another
Hold and retaining ring 321 is connected through after air cylinder fixed plate 24.Passing through moving beam 22, the position of air cylinder fixed plate 24, coarse adjustment insulation
, can also be by adjusting the position of retaining ring 321, further fine adjustments insulating press boards 33 (i.e. probe) behind the position of pressing plate 33
Position, the regulation for probe location is finer, also more convenient, and the usage experience of user is good.
Referring to Fig. 4, a through hole is offered in air cylinder fixed plate 24, the present embodiment collects the related wire harness of detection means
The through hole is passed through in tank band, and by tank band 4, wire harness in tank band 4 is led to and is connected with external control system, is used
Tank band 4, one side wire harness is managed concentratedly, will not be mixed in together, and influence device is used and whole outward appearance, on the other hand
When can also be played a protective role to wire harness, and also can guarantee that crossbeam 22, air cylinder fixed plate 24 are moved using tank band 4, wire harness energy
Movement is enough followed, detection operation more facilitates.
Using the present embodiment detection means carry out voltage, internal resistance, temperature signal detect detailed process be：According to be checked
Battery modules size is surveyed, moving beam 22 and air cylinder fixed plate 24 adjust the position of retaining ring 321, trickle tune to correct position
Save insulating press boards 33 (i.e. probe) position.After regulating, cylinder 31 drives insulating press boards 33 to move up, streamline feeding battery modules
1 drives insulating press boards 33 to move down to the lower section of insulating press boards 33, cylinder 31, and the engaged test point 11 of probe 34 carries out voltage, internal resistance, temperature
Signal detection is spent, and detection signal is exported by the inside wire harness of tank band 4, for analysing and comparing.After detection is finished, the band of cylinder 31
Dynamic insulating press boards 33 are moved up, and streamline removes battery modules 1, and one-time detection process terminates.
The present embodiment disposably detects the electricity of the multiple test points of battery modules using many probes arranged on insulating press boards
Pressure, internal resistance, temperature signal, not only detection efficiency is improved, and relative to artificial detection, workman's work degree is mitigated,
Cost of labor is reduced, the accuracy of detection data is also improved.
Embodiment 2
A kind of battery modules voltage, internal resistance, temperature signal automatic detection device of the present embodiment, its testing agency are substantially same
Embodiment 1, except that, the present embodiment also includes detent mechanism, and described detent mechanism is being arranged at insulating press boards 33 just
Lower section, referring to Fig. 5, the detent mechanism includes bottom plate 5, the first location-plate 61, the second location-plate 62, positioning support column 7 and positioning
Block 8, described the first location-plate 61 and the second location-plate 62 is fixed on bottom plate 5, the first location-plate 61 and the second location-plate 62
Between it is spaced.Positioning support column 7 and locating piece 8 are provided with first location-plate 61, the second location-plate 62, and first determines
Positioning support column 7, locating piece 8 on the location-plate 62 of plate 61 and second of position are symmetrical arranged.
When keeping flat battery modules, it can use positioning support column 7 and locating piece 8 that battery modules 1 are supported into positioning, both prevent
Structure is squeezed in battery modules 1 in detection process, battery modules 1 can also be positioned at into fixed position, is easy to detection；
When placing vertically, then positioning, whole detent mechanism can be realized using the first location-plate 61, the second location-plate 62 clamping battery modules 1
It is flexible and convenient to use, further ensure detection accuracy and detection efficiency.
2 adjustment holes 81 are offered on described locating piece 8, locating shaft are inserted in any one adjustment hole 81, entirely
Locating piece 8 rotates by axle of the locating shaft, in this way, differently sized batteries can be rapidly adapted to by adjusting the position of locating piece 8
The positioning requirements of module, the applicability of detent mechanism is stronger.
Embodiment 3
A kind of battery modules voltage, internal resistance, temperature signal automatic detection device of the present embodiment, basic be the same as Example 2, its
Difference is：The present embodiment inserts pilot pin in adjustment hole 81, and whole locating piece 8 rotates by axle of pilot pin.Meanwhile,
The present embodiment offers 2 jacking post vias 9 between the first location-plate 61 and the second location-plate 62；Set below bottom plate 5
There is raising plate 10, described raising plate 10 is connected with a jacking cylinder.Referring to Fig. 6,2 jacking posts are provided with raising plate 10
101, described jacking post 101 is inserted in jacking post via 9.Raising plate 10 is promoted by jacking cylinder, can move up jacking battery
Module 1, is easy to upset or grabbing device on streamline that battery modules 1 are moved into next station or overturn.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (9)
1. a kind of battery modules voltage, internal resistance, temperature signal automatic detection device, it is characterised in that：Including testing agency and calmly
Position mechanism, described testing agency includes support, air cylinder fixed plate (24), cylinder (31), insulating press boards (33) and probe (34),
Air cylinder fixed plate (24) is fixed between two crossbeams (22) of support, and cylinder (31) is fixed in the air cylinder fixed plate (24), institute
State and be disposed with many probes (34) on the piston end connection insulating press boards (33) of cylinder (31), the insulating press boards (33)；
Described detent mechanism includes bottom plate (5), the first location-plate (61), the second location-plate (62), positioning support column (7) and determined
Position block (8), described the first location-plate (61) and the second location-plate (62) be fixed on bottom plate (5), the first location-plate (61) and
It is spaced between second location-plate (62)；First location-plate (61), the second location-plate are provided with positioning support column on (62)
And locating piece (8) (7).
2. a kind of battery modules voltage according to claim 1, internal resistance, temperature signal automatic detection device, its feature exist
In：Described support includes stand (21), crossbeam (22) and support gusset (23), and crossbeam (22) is connected with support gusset (23),
Gusset locating slot (211) is offered on two vertical beams of stand (21), screw, bolt are offered on support gusset (23)
(231) insert in the screw and gusset locating slot (211), support gusset (23) is fixed on the vertical beam of stand (21).
3. a kind of battery modules voltage according to claim 1 or 2, internal resistance, temperature signal automatic detection device, its feature
It is：Fixed plate locating slot (221) is offered on described crossbeam (22), accordingly, is opened in described air cylinder fixed plate (24)
Provided with positioning screw hole (241), bolt is inserted in the positioning screw hole (241) and fixed plate locating slot (221), by air cylinder fixed plate
(24) it is fixed on crossbeam (22).
4. a kind of battery modules voltage according to claim 3, internal resistance, temperature signal automatic detection device, its feature exist
In：Described cylinder (31) both sides are provided with guidance set, and the guidance set includes retaining ring (321) and guide pillar (322), guide pillar
(322) one end is connected with insulating press boards (33), and the other end connects retaining ring (321) afterwards through air cylinder fixed plate (24).
5. a kind of battery modules voltage according to claim 4, internal resistance, temperature signal automatic detection device, its feature exist
In：The related wire harness of detection means is come together in tank band (4), and a through hole, tank band are offered in air cylinder fixed plate (24)
(4) through hole is passed through.
6. a kind of battery modules voltage according to claim 4, internal resistance, temperature signal automatic detection device, its feature exist
In：Positioning support column (7) on first location-plate (61) and the second location-plate (62) is symmetrical arranged, similarly, the first location-plate
(61) locating piece (8) and on the second location-plate (62) is also symmetrical arranged.
7. a kind of battery modules voltage according to claim 6, internal resistance, temperature signal automatic detection device, its feature exist
In：2 adjustment holes (81) are offered on described locating piece (8), in any one adjustment hole (81) insertion locating shaft or
Pilot pin, whole locating piece (8) is rotated using the locating shaft or pilot pin as axle.
8. a kind of battery modules voltage according to claim 7, internal resistance, temperature signal automatic detection device, its feature exist
In：2 jacking post vias (9) are offered between described the first location-plate (61) and the second location-plate (62)；Under bottom plate (5)
Side is provided with raising plate (10), and 2 jacking posts (101), described jacking post (101) insertion top are provided with the raising plate (10)
In setting prop via (9).
9. a kind of battery modules voltage according to claim 8, internal resistance, temperature signal automatic detection device, its feature exist
In：Described raising plate (10) is connected with a jacking cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273216.4U CN206557358U (en) | 2017-03-20 | 2017-03-20 | A kind of battery modules voltage, internal resistance, temperature signal automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273216.4U CN206557358U (en) | 2017-03-20 | 2017-03-20 | A kind of battery modules voltage, internal resistance, temperature signal automatic detection device |
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| Publication Number | Publication Date |
|---|---|
| CN206557358U true CN206557358U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273216.4U Expired - Fee Related CN206557358U (en) | 2017-03-20 | 2017-03-20 | A kind of battery modules voltage, internal resistance, temperature signal automatic detection device |
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| CN (1) | CN206557358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726857A (en) * | 2019-11-19 | 2020-01-24 | 凌帕新能源科技(上海)有限公司 | ACIR test fixture |
| CN111093341A (en) * | 2019-12-27 | 2020-05-01 | 常州工学院 | A fixed mounting device for power module |
-
2017
- 2017-03-20 CN CN201720273216.4U patent/CN206557358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726857A (en) * | 2019-11-19 | 2020-01-24 | 凌帕新能源科技(上海)有限公司 | ACIR test fixture |
| CN111093341A (en) * | 2019-12-27 | 2020-05-01 | 常州工学院 | A fixed mounting device for power module |
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