CN105643507A - Clamp used for testing dimension of flexible-package cell - Google Patents
Clamp used for testing dimension of flexible-package cell Download PDFInfo
- Publication number
- CN105643507A CN105643507A CN201610074361.XA CN201610074361A CN105643507A CN 105643507 A CN105643507 A CN 105643507A CN 201610074361 A CN201610074361 A CN 201610074361A CN 105643507 A CN105643507 A CN 105643507A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- base
- package battery
- fixing
- fixture
- 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.)
- Pending
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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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention provides a clamp used for testing a dimension of a flexible-package cell. The clamp comprises a base and a cover plate, wherein fixed supporting shoulders are arranged on the base; the cover plate is hinged on the fixed supporting shoulders; the fixed supporting shoulders are arranged at one side of the base; the other sides of the fixed supporting shoulders are provided with side clamping bases; the side clamping bases are arranged on the base; the upper ends of the side clamping bases are further provided with a grip; and the lower ends of the side clamping bases are provided with a baffle plate. According to the clamp, the flexible-package cell is arranged on the base, one side of the flexible-package cell abuts against a fixed boss, the other side of the flexible-package cell is fixed by the baffle plate, the front end of the flexible-package cell is fixed by a side fixed station, the cover plate covers after the cell is fixed, and the grip is pressed on the cover plate to prevent the cell from loosening, so that the dimension of the cell can be accurately measured conveniently by use of a measuring apparatus, thereby making preparation for subsequently assembling various flexible-package cells into a module battery; and the clamp can be freely moved, and the baffle plate can be regulated, so that the measurement and the operation of the flexible-package cell are convenient.
Description
Technical field
The present invention relates to technical field of new energies, especially relate to a kind of fixture for testing soft-package battery size.
Background technology
Battery refers to the segment space filling electrolyte solution and metal electrode to produce the cup of electric current, groove or other containers or clad vessel, and chemical energy can become the device of electric energy. Have positive pole, negative pole point. Along with the progress of science and technology, battery refers to the midget plant that can produce electric energy. Such as solaode. The performance parameter of battery mainly has electromotive force, capacity, specific energy and resistance. Utilize the battery as energy source, can obtain that there is burning voltage, stabling current, long-time stable is powered, by the electric current that ectocine is only small, and battery structure is simple, easy to carry, discharge and recharge is easy to operation, not by the impact of outside climatic and temperature, stable and reliable for performance, the various aspects in modern society lives play great role.
Soft-package battery is the another kind of call of polymer battery, compared with lithium ion battery, has the multiple advantages such as volume is little, lightweight, specific energy is high, safety is high, flexible design.
Lithium polymer battery (also known as high-polymer lithium battery): it is also the one of lithium ion battery, but compared with liquid lithium battery (Li-ion), there is energy density height, more miniaturization, ultrathin, lightweight, and the multiple clear superiority such as high security, it is a kind of novel battery. In shape, lithium polymer battery has ultrathin feature, it is possible to coordinate the needs of various product, is fabricated to the battery of any shape and capacity. The minimum thickness that such battery can reach is up to 0.5mm. Its nominal voltage is the same with Li-ion is also nominal voltage 3.7V, it does not have memory effect.
Compared with liquid lithium ionic cell, polymer Li-ion battery not only safety is high, also have simultaneously can the advantage such as thin type, arbitrary areaization and arbitrary shape, shell also using lighter plastic-aluminum combined thin film.But, its low temperature performance is likely to also have the space promoted.
Polymer dielectric instead of traditional porous septum soaking into electrolyte. The design of solvent-free polymer electrolytes allows to assemble and simplifies, and improves battery machine intensity, safety, and can create ultra-thin geometric shape. The thickness of single battery can be thinned to 1mm. Equipment designer can freely design shape and the size of battery according to their imaginative power. Unfortunately, solid polymer lithium ion battery is limited by the electric conductivity that it is poor. Internal resistance is too high and cannot provide the high impulse currents required for current communication devices, it is impossible to drive the hard disk of notebook computer. Adding thermal cell to 60 degrees Celsius, electrical conductivity improves rapidly, but such requirement is not suitable for applying on portable equipment.
As one compromise mode, introduce some gel electrolytes. The most of mobile phone polymer Li-ion battery sold on market is all the mix mode battery containing gel electrolyte. Revise this system with lithium ion polymer, make the polymer power supply being uniquely used for portable equipment.
What difference do lithium ion polymer battery and general lithium ion battery have again after adding gel electrolyte? although both batteries are closely similar in performance, but lithium ion polymer instead of porous septum as unique solid electrolyte. Gel electrolyte only increases ionic conductance. Polymer Li-ion battery do not predict as some analysts popular. Its superiority and low manufacturing cost are but without being realized. Because its capacity is not improved, it practice, Capacity Ratio standard lithium ion battery also has slight minimizing. The market of polymer Li-ion battery is in the application of ultra-thin geometry power supply, for instance the similar application such as credit card power supply.
Polymer battery has ultra-thin, and battery can be assembled in the credit card; Profile is flexible: manufacturer need not be confined to standard profile, it is possible to be economically made as suitable size; Light weight: adopt the battery of polymer dielectric to be used as protection outer package without metal-back.
Along with expanding economy, atmospheric environment is faced with very severe situation, and petroleum reserves is in rapid decline in the world, and for alleviating energy crisis, environment protection, pure electric bus becomes one of ideal vehicles of people.
Soft-package battery is the core component of pure electric bus, and soft-package battery size can affect the assembling of follow-up module battery. In order to measure each size of soft-package battery, the present invention devises a kind of fixture for testing soft-package battery size.
Summary of the invention
It is an object of the invention to provide a kind of fixture for testing soft-package battery size, the assembling of follow-up module battery can be affected with the soft-package battery size solving exist in prior art, it is necessary to the technical problem to the measurement of soft-package battery size.
A kind of fixture for testing soft-package battery size provided by the invention, including: base and cover plate, described base is provided with a fixing brace shoulder, a described fixing brace shoulder is hinged with described cover plate; A described fixing brace shoulder is arranged on the side of base, opposite side in a fixing brace shoulder is provided with side holder, described side holder is arranged on described base, holder upper end, described side is provided with tong, lower end is provided with baffle plate, realize hinged up and down on base of cover plate, facilitate taking of soft-package battery.
Further, described side holder being provided with sleeve, is provided with guide post in described sleeve, guide post top is provided with described baffle plate, baffle plate is for fixing the side of soft-package battery.
Further, described guide post being cased with buffer spring, described buffer spring is between baffle plate and side holder, it is possible to soft-package battery is fixed on side by more stable dependence baffle plate.
Further, described tong is hinged on holder top, side by articulated column, is provided with compression spring in holder upper end, side, and described compression spring is arranged on articulated column, it is achieved the moving up and down along articulated column of tong.
Further, a described fixing brace shoulder being provided with screw, is provided with fixing spring on described screw, described fixing spring housing is on described screw, it is achieved a fixing brace shoulder is fixed on base.
Further, described side holder couple positioned opposite has fixing lug boss, described fixing lug boss to be two to be uniformly arranged between two fixing brace shoulders, soft-package battery side is fixed on the side on base.
Further, described base being provided with side fixed station, described side fixed station is positioned at the upside of base, for supporting the installation of tong and baffle plate, thus the side realizing soft-package battery is adjustable fixing.
Further, described cover plate being provided with hinged groove, described cover plate is hinged in fixing brace shoulder by hinged groove, is achieved in that hinged on base of cover plate, it is achieved cover plate is along the rotary motion of a fixing brace shoulder.
Further, described fixing lug boss, side fixed station and baffle plate are respectively positioned on the outside of the upright projection of cover plate, cover plate so will not be hindered to cover on soft-package battery, it is ensured that soft-package battery can be fixed on base by it.
Further, described cover plate being provided with handrail, described handrail is arranged on the cover plate of the opposition side of side fixed station, it is achieved the convenient fixture operating soft-package battery.
A kind of fixture for testing soft-package battery size provided by the invention, by by soft-package battery on base, soft-package battery side leans against in fixing lug boss, opposite side is fixed by baffle plate, soft-package battery front end is fixed by side fixed station, after fixing battery, cover cover plate, tong is pressed in cover plate, prevent loosening of battery, so facilitate the size using measurement instrument to measure battery accurately, module battery can be assembled into for follow-up various soft-package batteries to prepare, this fixture can move arbitrarily, baffle plate can regulate, easily to the measurement of soft-package battery and operation.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The axonometric chart of a kind of fixture for testing soft-package battery size that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the top view of the base of a kind of fixture for testing soft-package battery size shown in Fig. 1.
Accompanying drawing labelling:
1-base; 2-cover plate; 201-hinged groove;
The fixing brace shoulder of 2-; 4-screw; 5-fixes spring;
6-fixing lug boss; 7-side fixed station; 8-tong;
9-side holder; 10-guide post;11-buffer spring;
12-sleeve; 13-handrail; 14-compresses spring;
15-articulated column; 16-baffle plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of the description present invention and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention. Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in the present invention.
The axonometric chart of a kind of fixture for testing soft-package battery size that Fig. 1 provides for the embodiment of the present invention; Fig. 2 is the top view of the base 1 of a kind of fixture for testing soft-package battery size shown in Fig. 1; As Fig. 1-2 shows, a kind of fixture for testing soft-package battery size that the present embodiment provides, including: base 1 and cover plate 2, base 1 is provided with a fixing brace shoulder 2, a fixing brace shoulder 2 is hinged with cover plate 2; A fixing brace shoulder 2 is arranged on the side of base 1, and the opposite side in a fixing brace shoulder 2 is provided with side holder 9, and side holder 9 is arranged on base 1, side holder 9 upper end is provided with tong 8, lower end is provided with baffle plate 16, it is achieved hinged up and down on base 1 of cover plate 2, facilitates taking of soft-package battery.
Wherein, the connected mode of side holder 9 and base 1 has a variety of, namely fixing connected mode can be adopted, such as weld, dismountable connected mode can also be adopted, be such as spirally connected, buckle etc., it is preferred that, side holder 9 will be fixed on base 1 by bolt, it is achieved side holder 9 fixing on base 1.
In the present embodiment, on base 1, screw connection manner is passed through by side holder 9 in side, base 1 is additionally provided with two and props up a brace shoulder 2 for hinged the fixing of cover plate 2, side holder 9 is provided with tong 8, can securing cover plate 2 easily, the baffle plate 16 arranged on side holder 9, for fixing a side of soft-package battery, is so capable of soft-package battery fixing on fixture.
On above-described embodiment basis, further, side holder 9 being provided with sleeve 12, be provided with guide post 10 in sleeve 12, at the baffle plate 16 that guide post 10 top is provided with, baffle plate 16 is for fixing the side of soft-package battery.
In this embodiment, being provided with two sleeves 12 on side holder 9, have guide post 10 in sleeve 12, guide post 10 connects baffle plate 16, the moving range of such baffle plate 16 is determined by the direction of guide post 10 all the time, and two guide posts 10 ensure that baffle plate 16 is only capable of the motion of left and right directions.
On above-described embodiment basis, further, guide post 10 being cased with buffer spring 11, buffer spring 11 is between baffle plate 16 and side holder 9, it is possible to soft-package battery is fixed on side by more stable dependence baffle plate 16.
Connected by guide post 10 at the present embodiment, baffle plate 16 and side holder 9, outside guide post 10, be cased with buffer spring 11, when baffle plate 16 needs fixing soft-package battery time, baffle plate 16 is kept off the side at soft-package battery, by the elastic force of buffer spring 11, makes baffle plate 16 be fixed by soft-package battery.
On above-described embodiment basis, further, tong 8 is hinged on side holder 9 top by articulated column 15, is provided with compression spring 14 in side holder 9 upper end, and compression spring 14 is arranged on articulated column 15, it is achieved the moving up and down along articulated column 15 of tong 8.
In the present embodiment, side holder 9 top is hinged with tong 8, for cover plate 2 is fixed on base 1, height according to cover plate 2, tong 8 can be regulated, tong 8 is hinged on side holder 9 top by articulated column 15, and the elastic force of the compression spring 14 on articulated column 15 can give the power that tong 8 is pressed downward against, so that cover plate 2 is fixed by its tong 8.
On above-described embodiment basis, further, a fixing brace shoulder 2 being provided with screw 4, is provided with fixing spring 5 on screw 4, fixing spring 5 is enclosed within screw 4, it is achieved a fixing brace shoulder 2 is fixed on base 1.
In the present embodiment, base 1 is provided with screwed hole, a fixing brace shoulder 2 there is perforation, screw 4 traverse perforation regulation is on screwed hole, it is achieved a fixing brace shoulder 2 fixing on base 1, has fixing spring 5 between screw 4 and a fixing brace shoulder 2, a brace shoulder 2 can be fixed within the scope of the elastic force of fixing spring 5, when fixing brace shoulder 2 stress is excessive, it is possible to move up and down along screw 4, the power that buffering is subject to.
On above-described embodiment basis, further, side holder 9 couple positioned opposite has fixing lug boss 6, fixing lug boss 6 to be two to be uniformly arranged between two fixing brace shoulders 2, soft-package battery side is fixed on the side on base 1.
In the present embodiment, base 1 having two fixing lug boss 6, fixing lug boss 6 is in the opposition side of baffle plate 16, when soft-package battery is placed on base 1, aliging with fixing lug boss 6 for benchmark in side, the other end is fixed by baffle plate 16, is achieved in that the left and right sides fixing of soft-package battery.
On above-described embodiment basis, further, base 1 being provided with side fixed station 7, side fixed station 7 is positioned at the upside of base 1, for supporting tong 8 and the installation of baffle plate 16, thus the side realizing soft-package battery is adjustable fixing.
In the present embodiment, side fixed station 7 on base 1 is in the upper end of base 1, two lug middle cards on such soft-package battery are on side fixed station 7, and left side is fixed by fixing lug boss 6, and right side is fixed by baffle plate 16, cover plate 2 is through over-rotation, cover on soft-package battery, by rotating tong 8, cover plate 2 is fixed on cover plate 2, realize the fixing of soft-package battery, this makes it possible to carry out accurately effectively measuring to the size of soft-package battery with measurement instrument.
On above-described embodiment basis, further, cover plate 2 being provided with hinged groove 201, cover plate 2 is hinged in a fixing brace shoulder 2 by hinged groove 201, is achieved in that hinged on base 1 of cover plate 2, it is achieved cover plate 2 is along the rotary motion of a fixing brace shoulder 2.
In the present embodiment, cover plate 2 being provided with two hinged groove 201, hinged groove 201 is protruded cover plate 2 and is hinged in a fixing brace shoulder 2, and such cover plate 2, when rotating, will not be subject to the impact of fixing lug boss 6, it is possible to be fixed on better on base 1 by soft-package battery.
On above-described embodiment basis, further, fixing lug boss 6, side fixed station 7 and baffle plate 16 are respectively positioned on the outside of the upright projection of cover plate 2, and cover plate 2 so will not be hindered to cover on soft-package battery, it is ensured that soft-package battery can be fixed on base 1 by it.
In the present embodiment, fixing lug boss 6, side fixed station 7 and baffle plate 16 are all beyond the upright projection of cover plate 2, at cover plate 2 along in fixing brace shoulder 2 rotates, cover plate 2 will not contact with fixing lug boss 6, side fixed station 7 and baffle plate 16, the impact of fixing lug boss 6, side fixed station 7 and baffle plate 16 will not be subject to, it is ensured that soft-package battery can be firmly fixed on base 1 by cover plate 2 in such cover plate 2 is fixing on soft-package battery.
On above-described embodiment basis, further, cover plate 2 being provided with handrail 13, handrail 13 is arranged on the cover plate 2 of the opposition side of side fixed station 7, it is achieved the convenient fixture operating soft-package battery.
Wherein, cover plate 2 has multiple with the connected mode of handrail 13, it is possible to adopts fixing connected mode, such as welds, it would however also be possible to employ dismountable connected mode, be such as spirally connected, it is preferred that, in the present embodiment, handrail 13 is fixed on cover plate 2 by the mode welded.
In the present embodiment, cover plate 2 is provided with handrail 13, by handrail 13 rotation cover 2, it is achieved cover plate 2 fixing soft-package battery, handrail 13 is arranged far from the cover plate 2 of the side of side fixed station 7, facilitates operator's operation to fixture.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit; Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the fixture being used for testing soft-package battery size, it is characterised in that including: base and cover plate, described base is provided with a fixing brace shoulder, a described fixing brace shoulder is hinged with described cover plate; A described fixing brace shoulder is arranged on the side of base, and the opposite side in a fixing brace shoulder is provided with side holder, and described side holder is arranged on described base, and holder upper end, described side is provided with tong, and lower end is provided with baffle plate.
2. a kind of fixture for testing soft-package battery size according to claim 1, it is characterised in that: described side holder is provided with sleeve, in described sleeve, is provided with guide post, guide post top is provided with described baffle plate.
3. a kind of fixture for testing soft-package battery size according to claim 2, it is characterised in that: being cased with buffer spring on described guide post, described buffer spring is between baffle plate and side holder.
4. a kind of fixture for testing soft-package battery size according to claim 1, it is characterised in that: described tong is hinged on holder top, side by articulated column, is provided with compression spring in holder upper end, side, and described compression spring is arranged on articulated column.
5. a kind of fixture for testing soft-package battery size according to claim 1, it is characterised in that: being provided with screw in a described fixing brace shoulder, be provided with fixing spring on described screw, described fixing spring housing is on described screw.
6. a kind of fixture for testing soft-package battery size according to claim 1, it is characterised in that: described side holder couple positioned opposite has fixing lug boss, described fixing lug boss to be two to be uniformly arranged between two fixing brace shoulders.
7. a kind of fixture for testing soft-package battery size according to claim 6, it is characterised in that: being provided with side fixed station on described base, described side fixed station is positioned at the upside of base.
8. a kind of fixture for testing soft-package battery size according to claim 1, it is characterised in that: being provided with hinged groove on described cover plate, described cover plate is hinged in a fixing brace shoulder by hinged groove.
9. a kind of fixture for testing soft-package battery size according to claim 7, it is characterised in that: described fixing lug boss, side fixed station and baffle plate are respectively positioned on the outside of the upright projection of cover plate.
10. a kind of fixture for testing soft-package battery size according to claim 1-9 any one, it is characterised in that: being provided with handrail on described cover plate, described handrail is arranged on the cover plate of the opposition side of side fixed station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074361.XA CN105643507A (en) | 2016-02-02 | 2016-02-02 | Clamp used for testing dimension of flexible-package cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074361.XA CN105643507A (en) | 2016-02-02 | 2016-02-02 | Clamp used for testing dimension of flexible-package cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105643507A true CN105643507A (en) | 2016-06-08 |
Family
ID=56489298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074361.XA Pending CN105643507A (en) | 2016-02-02 | 2016-02-02 | Clamp used for testing dimension of flexible-package cell |
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| Country | Link |
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| CN (1) | CN105643507A (en) |
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| JP2010048701A (en) * | 2008-08-22 | 2010-03-04 | Asuka Denshi Kk | Electronic component test stand |
| DE102011081594A1 (en) * | 2011-08-25 | 2013-02-28 | Robert Bosch Gmbh | Clamping device for clamping plate-shaped device under test (DUT) e.g. solar cell, has fixing device that fixes test object to fixing portion in closed state so that fixation opening formed in object surface is accessible from outside |
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Application publication date: 20160608 |