CN106217282A - A kind of rectangular cell fixture of charge-discharge test - Google Patents
A kind of rectangular cell fixture of charge-discharge test Download PDFInfo
- Publication number
- CN106217282A CN106217282A CN201610798319.2A CN201610798319A CN106217282A CN 106217282 A CN106217282 A CN 106217282A CN 201610798319 A CN201610798319 A CN 201610798319A CN 106217282 A CN106217282 A CN 106217282A
- Authority
- CN
- China
- Prior art keywords
- train wheel
- wheel bridge
- lower plate
- rectangular cell
- charge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/102—Arrangements for positively actuating jaws using screws with at least one jaw sliding along a bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/109—Arrangements for positively actuating jaws using screws with two screws, e.g. parallel screw clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/14—Clamps for work of special profile
- B25B5/145—Clamps for work of special profile for plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/163—Jaws or jaw attachments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses the rectangular cell fixture of a kind of charge-discharge test, if described rectangular cell fixture includes train wheel bridge, lower plate and is connected to the bolt stem between train wheel bridge, lower plate, shown train wheel bridge both sides are provided with the pole piece for testing wiring, prevent the short circuit of battery the two poles of the earth, described train wheel bridge, lower plate are evenly arranged with the connecting hole of the described bolt of some connections.Due to the fact that employing many cells jig Design in column, the area of dissipation of each monomer is big, good heat dissipation effect；The pole piece of test wiring is distributed in train wheel bridge both sides, can avoid battery wiring short circuit in test process；Bolt hole between adjacent cell position can ensure that adjacent cell does not contacts, the most effectively.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to the rectangular cell fixture of a kind of charge-discharge test.
Technical background
Due to electric automobile fast development, electrokinetic cell is the most extensively applied, and heat radiation, safety requirements are dashed forward by its test process
Go out.There is compact conformation and cause radiating effect difference and both positive and negative polarity wiring same in existing charge-discharge test rectangular cell fixture
The problem of side easily short circuit.
Summary of the invention
The problem to be solved in the present invention is the deficiency existed for existing charge-discharge test rectangular cell fixture, it is provided that one
Plant good heat dissipation effect, have short circuit protection, the rectangular cell fixture of simple in construction.
For achieving the above object, the present invention adopts the following technical scheme that
The rectangular cell fixture of a kind of charge-discharge test, described rectangular cell fixture includes train wheel bridge, lower plate and connection
If the bolt stem between train wheel bridge, lower plate, shown train wheel bridge both sides are provided with the pole piece for testing wiring, prevent battery
The two poles of the earth short circuit, described train wheel bridge, lower plate are evenly arranged with the connecting hole of the described bolt of some connections.
Preferably, described lower plate is provided with groove the most between two parties that determine rectangular cell position, limit
The slip of battery processed.
Preferably, the groove of described lower plate and train wheel bridge middle position are correspondingly arranged on connecting hole, described company
Connect the bolt being connected with between hole for isolating adjacent cell, be used for ensureing that adjacent cell does not contacts.
Preferably, described connecting hole includes some counterbores of being uniformly arranged on described train wheel bridge and correspondence
It is arranged on the through hole on described lower plate.
Preferably, described pole piece is connected with train wheel bridge by cementing, the simple low cost of technique.
The present invention has the advantage that with effect: owing to using many cells jig Design in column, each monomer
Area of dissipation is big, good heat dissipation effect；The pole piece of test wiring is distributed in train wheel bridge both sides, can avoid battery in test process
Wiring short circuit；Bolt hole between adjacent cell position can ensure that adjacent cell does not contacts, the most effectively.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment；
Fig. 2 is train wheel bridge structural representation；
Fig. 3 is lower plate structural representation；
Fig. 4 is fixture schematic diagram in a state of use.
Shown in figure it is: 1-train wheel bridge；2-lower plate；3-pole piece；4-bolt；5-counterbore；6-screwed hole；7-groove；8-
First square battery；9-the second square battery.
Detailed description of the invention
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is elaborated.
The present invention is directed to the deficiency that the rectangular cell fixture of existing charge-discharge test exists, it is provided that a kind of charge and discharge electrical measurement
Rectangular cell fixture on probation.
Shown in Fig. 1, the rectangular cell fixture of a kind of charge-discharge test, described rectangular cell fixture include train wheel bridge 1, under
Clamping plate 2 and 5 bolts 4 being connected between train wheel bridge 1, lower plate 2, shown train wheel bridge 1 both sides are provided with and connect for test
4 pole pieces 3 of line, prevent the short circuit of battery the two poles of the earth, described train wheel bridge 1, lower plate 2 are evenly arranged with the 5 described bolts of connection 4
Connecting hole.
Described connecting hole includes that being arranged on of the some counterbores 5 and correspondence that are uniformly arranged on described train wheel bridge 1 is described
Through hole 6 on lower plate 2.
The number of pole piece 3 is but is not limited to 4, as long as disclosure satisfy that the cell quantity of test, say, that
When testing the cell of more than 2, need to increase pole piece number.The distribution of pole piece is for preventing the positive and negative extremely short of rectangular cell
Connect and be evenly distributed on train wheel bridge both sides.
Shown in Fig. 2, the number of the counterbore 5 of train wheel bridge 1 is but is not limited to 5, and the length of train wheel bridge 1 and width are both needed to according to being tested
Rectangular cell size design, the selection of material kind for but be not limited to bakelite；Train wheel bridge 1 and pole piece 3 connected mode be but
Being not limited to glued joint, it is contemplated that process costs problem, connected mode is preferably glueds joint.
Shown in Fig. 3, the number of the through hole 6 of lower plate 2 is but is not limited to 5, and the selection of material kind is but is not limited to phenolic aldehyde and moulds
Material.Lower plate 2 is provided with groove 7 the most between two parties, and its width and the degree of depth determine all in accordance with rectangular cell to be tested, limit
The slip of battery processed.
The selected length obtaining bolt 4 determines according to the height of the rectangular cell tested, and the effect of bolt 4 is in charge and discharge
Enough pretightning forces are provided for battery, it is to avoid battery and pole piece 3 loose contact during electrical testing.
Shown in Fig. 4, the bottom of the first square battery 8 and the second square battery 9 is embedded in the groove 7 of lower plate 1, square
The both positive and negative polarity of battery top contacts with the pole piece 3 on train wheel bridge 1, each bolt 4 produce enough pretightning forces, makes two squares
The both positive and negative polarity of battery respectively with pole piece 3 reliable contacts, limited them by a bolt 4 between two pieces of batteries and contact with each other.
These are only the preferred embodiments of the present invention, be not intended to limit the present invention.Those skilled in the art is come
Saying, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, equivalent
Replacement, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. the rectangular cell fixture of a charge-discharge test, it is characterised in that: described rectangular cell fixture include train wheel bridge 1,
If lower plate 2 and be connected to the bolt stem 4 between train wheel bridge 1, lower plate 2, shown train wheel bridge 1 both sides are provided with for testing
The pole piece 3 of wiring, prevents the short circuit of battery the two poles of the earth, described train wheel bridge 1, lower plate 2 is evenly arranged with the described bolt of some connections 4
Connecting hole.
The rectangular cell fixture of charge-discharge test the most according to claim 1, it is characterised in that: on described lower plate 2
It is provided with the groove 7 determining rectangular cell position the most between two parties.
The rectangular cell fixture of charge-discharge test the most according to claim 2, it is characterised in that: described lower plate 2
Groove 7 and train wheel bridge 1 middle position are correspondingly arranged on connecting hole, are connected with for isolating adjacent electricity between described connecting hole
The bolt 4 in pond.
The rectangular cell fixture of charge-discharge test the most according to claim 1, it is characterised in that: described connecting hole bag
Include the through hole 6 being arranged on described lower plate 2 of the some counterbores 5 being uniformly arranged on described train wheel bridge 1 and correspondence.
The rectangular cell fixture of charge-discharge test the most according to claim 1, it is characterised in that: described pole piece 3 passes through
Cementing it is connected with train wheel bridge 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798319.2A CN106217282B (en) | 2016-08-31 | 2016-08-31 | A kind of rectangular cell fixture of charge-discharge test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798319.2A CN106217282B (en) | 2016-08-31 | 2016-08-31 | A kind of rectangular cell fixture of charge-discharge test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106217282A true CN106217282A (en) | 2016-12-14 |
| CN106217282B CN106217282B (en) | 2019-05-14 |
Family
ID=58074515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798319.2A Expired - Fee Related CN106217282B (en) | 2016-08-31 | 2016-08-31 | A kind of rectangular cell fixture of charge-discharge test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106217282B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970251A (en) * | 2017-04-24 | 2017-07-21 | 江苏海四达电源股份有限公司 | Square modular battery fixture for testing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1094536A1 (en) * | 1999-10-22 | 2001-04-25 | General Motors Corporation | Fuel cell stack compression method and apparatus |
| CN2664001Y (en) * | 2003-12-09 | 2004-12-15 | 北京有色金属研究总院 | Clamping device for testing square electrokinetic cell |
| CN201859920U (en) * | 2010-10-13 | 2011-06-08 | 曙鹏科技（深圳）有限公司 | Baking clamp of soft package lithium-ion secondary battery |
| CN202259483U (en) * | 2011-08-26 | 2012-05-30 | 东莞市创明电池技术有限公司 | Battery fixture |
| CN202905956U (en) * | 2012-10-24 | 2013-04-24 | 江苏华富储能新技术发展有限公司 | Multifunctional battery charging and discharging clamp |
| CN203690375U (en) * | 2013-12-20 | 2014-07-02 | 天津力神电池股份有限公司 | Clamp of lithium ion battery |
| CN203720329U (en) * | 2014-01-07 | 2014-07-16 | 东莞市安德丰电池有限公司 | Lithium ion battery test-used clamp |
| CN204330817U (en) * | 2014-12-03 | 2015-05-13 | 北京新能源汽车股份有限公司 | A kind of electrokinetic cell monomer assays frock clamp |
| CN206066258U (en) * | 2016-08-31 | 2017-04-05 | 华南理工大学 | A kind of rectangular cell fixture of charge-discharge test |
-
2016
- 2016-08-31 CN CN201610798319.2A patent/CN106217282B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1094536A1 (en) * | 1999-10-22 | 2001-04-25 | General Motors Corporation | Fuel cell stack compression method and apparatus |
| CN2664001Y (en) * | 2003-12-09 | 2004-12-15 | 北京有色金属研究总院 | Clamping device for testing square electrokinetic cell |
| CN201859920U (en) * | 2010-10-13 | 2011-06-08 | 曙鹏科技（深圳）有限公司 | Baking clamp of soft package lithium-ion secondary battery |
| CN202259483U (en) * | 2011-08-26 | 2012-05-30 | 东莞市创明电池技术有限公司 | Battery fixture |
| CN202905956U (en) * | 2012-10-24 | 2013-04-24 | 江苏华富储能新技术发展有限公司 | Multifunctional battery charging and discharging clamp |
| CN203690375U (en) * | 2013-12-20 | 2014-07-02 | 天津力神电池股份有限公司 | Clamp of lithium ion battery |
| CN203720329U (en) * | 2014-01-07 | 2014-07-16 | 东莞市安德丰电池有限公司 | Lithium ion battery test-used clamp |
| CN204330817U (en) * | 2014-12-03 | 2015-05-13 | 北京新能源汽车股份有限公司 | A kind of electrokinetic cell monomer assays frock clamp |
| CN206066258U (en) * | 2016-08-31 | 2017-04-05 | 华南理工大学 | A kind of rectangular cell fixture of charge-discharge test |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970251A (en) * | 2017-04-24 | 2017-07-21 | 江苏海四达电源股份有限公司 | Square modular battery fixture for testing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106217282B (en) | 2019-05-14 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20210831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |