CN2664001Y - Clamping device for testing square electrokinetic cell - Google Patents
Clamping device for testing square electrokinetic cell Download PDFInfo
- Publication number
- CN2664001Y CN2664001Y CN 200320126744 CN200320126744U CN2664001Y CN 2664001 Y CN2664001 Y CN 2664001Y CN 200320126744 CN200320126744 CN 200320126744 CN 200320126744 U CN200320126744 U CN 200320126744U CN 2664001 Y CN2664001 Y CN 2664001Y
- Authority
- CN
- China
- Prior art keywords
- battery
- group
- electrokinetic cell
- board group
- baffle
- 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.)
- Expired - Lifetime
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- Y02E60/12—
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Abstract
The utility model discloses a clamping device for testing square electrokinetic cell, which consists of more than one battery clamping unit, wherein each battery clamping unit is arranged between a back board group and a baffle and fixed on a U-shaped bending board with a plurality of holes on the top face. A fan is arranged at least one end of a radiation air channel formed by the U-shaped bending board and a sole board. The clamping units are respectively provided with a battery clipping mechanism, wherein the battery clipping mechanism is provided inside with a tension rod arranged between the back board group and the baffle for guide the relative movement of a fastening member. The fastening member comprises a top board group and a top wire arranged corresponding position of the baffle and the clamping unit. The top wire crosses through the top board group on the top of the baffle. A fixing radiation patch and a fastening radiation patch are respectively arranged on inner and outer sides of battery position in the clamping unit. An insulation board is arranged between the top board group and the fastening radiation patch, wherein the insulation board is fixed on the tension rod and moves with the tension rod. The utility model has the advantages of convenient usage, flexible regulation, wide practicability, low cost, stable battery installation and good radiation performance.
Description
Technical field
The utility model relates to a kind of battery testing grip device, particularly a kind of grip device that is applicable to the square electrokinetic cell.
Background technology
Along with the acceleration of electric vehicle research and development, large-capacity high-power square electrokinetic cell is also accepted by more user simultaneously more and more thereupon by the development and production of institute of increasing secondary cell manufacturer.But no matter be Ni-MH power cell or lithium-ion-power cell its in carrying out test process, need to carry out big electric current and discharge and recharge for a long time, battery can produce a large amount of heats, and causes battery surface two plane deformations for square battery easily owing to inner pressure of battery therebetween.The deformation that do not take place of battery has proposed a bigger difficult problem all for the checkout equipment design of Clamping Apparatus in the heat radiation of battery surface and the test process.
Summary of the invention
The purpose of this utility model provides a kind of grip device that is used for the square electrokinetic cell, and it can satisfy the test request of square electrokinetic cell, guarantees in the battery testing process indeformable.
For achieving the above object, the utility model is taked following design proposal: a kind of grip device that is used for the square electrokinetic cell, constitute by more than one battery clamp unit, each battery clamp unit is installed between backboard group and the baffle plate, it is fixed on end face and has on the U type bent plate in some holes, adds fan at U type bent plate and the common at least one head end of heat dissipation wind channel that forms of base plate; Described each fixture unit is respectively equipped with a cover battery clamp system.
One group of pull bar that is used for securing member relative motion guiding that is installed between backboard group and the baffle plate is arranged in described each battery clamp system, this securing member comprises a top board group, one jackscrew that is installed on baffle plate and this fixture unit opposite position is formed, and this jackscrew passes baffle plate overhead top board group.
The inside and outside both sides of battery placement location are provided with location heat radiator, fastening heat radiator respectively in each fixture unit, between top board group and the fastening heat radiator insulcrete are arranged, but this insulation sleeve-board is fixed on the pull bar and movement therewith.
The utility model has the advantages that: easy to use, adjust flexibly, practicality is wide, and is and with low cost, battery is installed good stability, good heat dissipation.
Description of drawings
Fig. 1 is the utility model structural representation (front view)
Fig. 2 is the utility model structural representation (vertical view)
Fig. 3 is the utility model structural representation (side view)
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model square electrokinetic cell mainly includes some battery clamps unit 4, one baffle plates, 1, one top board group, 5, one backboard groups, 11, one U type bent plates, 14, one base plates, 15, two fans 13, some pull bars 10 etc. with centre tool device.Each battery clamp unit is installed between backboard group and the baffle plate, and it is fixed on the U type bent plate.
Described several fixture units constitute one group of grip device, battery clamp unit 4 is installed between backboard group 11 and the baffle plate 1, and baffle plate 1 and backboard group 11 are installed in the both sides, upside front and back of U type bent plate 14, and U type bent plate 14 end faces are the battery loading end, and plurality of opening is arranged, be convenient to heat radiation.
U type bent plate 14 and the base plate 15 common heat dissipation wind channels that form, two, air channel side (at least one side) installs fan 13 additional.Fan 13 is fixed in the side, two of U type bent plate 14.
14 liang of outer head ends of U type bent plate have with external unit and are fixedly coupled part, offer threaded connection hole 16 on this web member, can the square electrokinetic cell be fixed on the external unit with centre tool device by connecting hole 16 thread connecting modes.
Described each fixture unit 4 is respectively equipped with a cover battery clamp system, one group of pull bar 10 that is used for securing member relative motion guiding that is installed between backboard group 11 and the baffle plate 1 is arranged in it, this securing member comprises a top board group 5, one is installed in baffle plate 1 forms with the jackscrew 2 on this fixture unit opposite position, jackscrew 2 is installed in the jackscrew pilot hole 3 on the baffle plate 1, to being good, this jackscrew passes baffle plate overhead top board group 5 towards the anchor clamps third side.
The inside and outside both sides of battery 9 placement locations are provided with location heat radiator 8, fastening heat radiator 7 respectively in each fixture unit, between top board group and the fastening heat radiator insulcrete 6 is arranged, be used for and fastening heat radiator 7 between insulation, but this insulcrete 6 covers are fixed on the pull bar 10 and movement therewith.Between backboard group 11 and the location heat radiator 8 insulcrete 12 is arranged, be used for insulation, and location heat radiator 8 is fixed on the backboard group discharge pond 9 between location heat radiator 8 and the fastening heat radiator 7.
In use, directly put between the location heat radiator 8 and fastening heat radiator 7 of battery clamp unit 4 battery is hard respectively, rotate jackscrew 2 with specific purpose tool then, make its rectilinear motion, promote 5 motions of top board group, top board group 5 promotes fastening heat radiator 7 motions, and fastening heat radiator 7 motions promote batteries 9 motions, with another side of battery 9 with locate heat radiator 8 and contact, clamp.
In this grip device use, battery 9 two sides all contact with fastening heat radiator 7, location heat radiator 8, and U type bent plate 14, the base plate 15 common heat dissipation wind channels that form, fan 13 is installed in the both sides, air channel, can be good at satisfying the heat radiation requirement in the battery high-current test process, fastening heat radiator 7, location heat radiator 8 contact with the face of battery 9 simultaneously, and both sides effectively prevent the battery distortion by the interaction energy of jackscrew 2 and pull bar 10.
Claims (4)
1, a kind of grip device that is used for the square electrokinetic cell, constitute by more than one battery clamp unit, it is characterized in that: the battery clamp unit is installed between backboard group and the baffle plate, it is fixed on end face and has on the U type bent plate in some holes, adds fan at U type bent plate and the common at least one head end of heat dissipation wind channel that forms of base plate; Described each fixture unit is respectively equipped with a cover battery clamp system.
2, the grip device that is used for the square electrokinetic cell according to claim 1, it is characterized in that: one group of pull bar that is used for securing member relative motion guiding that is installed between backboard group and the baffle plate is arranged in described each battery clamp system, this securing member comprises a top board group, one jackscrew that is installed on baffle plate and this fixture unit opposite position is formed, and this jackscrew passes baffle plate overhead top board group.
3, the grip device that is used for the square electrokinetic cell according to claim 1, it is characterized in that: the inside and outside both sides of battery placement location are provided with location heat radiator, fastening heat radiator respectively in each fixture unit, between top board group and the fastening heat radiator insulcrete is arranged, but this insulation sleeve-board is fixed on the pull bar and movement therewith.
4, the grip device that is used for the square electrokinetic cell according to claim 1 is characterized in that: U type bent plate two outside head end have with external unit and be fixedly coupled part, offer threaded connection hole on this web member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126744 CN2664001Y (en) | 2003-12-09 | 2003-12-09 | Clamping device for testing square electrokinetic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126744 CN2664001Y (en) | 2003-12-09 | 2003-12-09 | Clamping device for testing square electrokinetic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664001Y true CN2664001Y (en) | 2004-12-15 |
Family
ID=34349502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320126744 Expired - Lifetime CN2664001Y (en) | 2003-12-09 | 2003-12-09 | Clamping device for testing square electrokinetic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664001Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012275A (en) * | 2010-06-10 | 2011-04-13 | 常州天合光能有限公司 | Environment simulator for testing NOCT (Nominal Operating Cell Temperature) of component |
| CN106217282A (en) * | 2016-08-31 | 2016-12-14 | 华南理工大学 | A kind of rectangular cell fixture of charge-discharge test |
| 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 |
| CN109227445A (en) * | 2017-07-10 | 2019-01-18 | 宜兴市泰宇汽车零部件有限公司 | Engine bonnet special tooling |
| CN110658406A (en) * | 2019-10-10 | 2020-01-07 | 苏州谷乡智能科技有限公司 | Assembly test method for kitchen ware air duct |
| CN114440974A (en) * | 2022-01-18 | 2022-05-06 | 上海工程技术大学 | Battery expansion displacement and temperature in-situ measuring device |
-
2003
- 2003-12-09 CN CN 200320126744 patent/CN2664001Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012275A (en) * | 2010-06-10 | 2011-04-13 | 常州天合光能有限公司 | Environment simulator for testing NOCT (Nominal Operating Cell Temperature) of component |
| WO2011153787A1 (en) * | 2010-06-10 | 2011-12-15 | 常州天合光能有限公司 | Environmental simulation device for testing normal operating cell temperature (noct) of module |
| CN102012275B (en) * | 2010-06-10 | 2012-01-04 | 常州天合光能有限公司 | Environment simulator for testing NOCT (Nominal Operating Cell Temperature) of component |
| CN106217282A (en) * | 2016-08-31 | 2016-12-14 | 华南理工大学 | A kind of rectangular cell fixture of charge-discharge test |
| 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 |
| CN109227445A (en) * | 2017-07-10 | 2019-01-18 | 宜兴市泰宇汽车零部件有限公司 | Engine bonnet special tooling |
| CN110658406A (en) * | 2019-10-10 | 2020-01-07 | 苏州谷乡智能科技有限公司 | Assembly test method for kitchen ware air duct |
| CN114440974A (en) * | 2022-01-18 | 2022-05-06 | 上海工程技术大学 | Battery expansion displacement and temperature in-situ measuring device |
| CN114440974B (en) * | 2022-01-18 | 2024-01-19 | 上海工程技术大学 | Battery expansion displacement and temperature in-situ measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131209 Granted publication date: 20041215 |