CN212514928U - Soft packet of battery electrical property testing arrangement - Google Patents
Soft packet of battery electrical property testing arrangement Download PDFInfo
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- CN212514928U CN212514928U CN202021127695.7U CN202021127695U CN212514928U CN 212514928 U CN212514928 U CN 212514928U CN 202021127695 U CN202021127695 U CN 202021127695U CN 212514928 U CN212514928 U CN 212514928U
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Abstract
The utility model belongs to the technical field of the battery, concretely relates to laminate polymer battery electrical property testing arrangement, including workstation, telescopic machanism, test fixture and accredited testing organization, test fixture set up in the workstation, telescopic machanism pass through the support with the workstation is connected, telescopic machanism's the vertical downwards of output, test fixture includes bottom plate, fly leaf and two conducting strips, the bottom plate set up in the workstation, two the conducting strip set up side by side in the bottom plate, the middle part of fly leaf with the bottom plate passes through the card post articulated, two the conducting strip respectively through the wire with test mechanism just, negative pole electricity connect, telescopic machanism's output with the fly leaf passes through magnetic field force and connects. The testing device can test the electrical property of the soft package battery, is convenient to use and has strong practicability.
Description
Technical Field
The utility model belongs to the technical field of the battery, concretely relates to laminate polymer battery electrical property testing arrangement.
Background
The lithium ion battery test mainly adopts a half battery test or a full battery test. At present, the electrical performance evaluation of electrode materials of lithium ion batteries at home and abroad generally adopts button batteries (half batteries, namely, metal Li is used as a counter electrode), and the test method is simple and convenient, and the cost is low, so that the lithium ion batteries are widely applied.
In the prior art, the device for testing the electrical property of the electrode material of the lithium ion battery and the method for manufacturing the battery with application number 201610081833.4 are that the original button battery is directly modified and processed to form the button battery to be tested, so that the manufacturing cost is low and the processing is convenient. The button cell that awaits measuring is including battery negative pole shell and the anodal shell of battery, install electrically conductive buffer layer and the spacing piece of negative pole in the negative pole battery shell in proper order, install the negative pole piece in the spacing piece of negative pole, install the anodal piece that awaits measuring on the battery anodal shell, electrolyte has between negative pole piece and the anodal piece that awaits measuring, and simultaneously, the diaphragm has between negative pole piece and the anodal piece that awaits measuring, the button cell that awaits measuring has been formed after with battery negative pole shell and the lock of battery anodal shell, the button cell's that awaits measuring simple structure, the processing is. The button cell to be detected is directly used for full cell detection, and the data obtained by detection is more comprehensive. However, the testing device cannot test the electrical property of the soft package battery and cannot meet the market demand.
In view of the above, the related art needs to be perfected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to prior art's not enough, and provide a laminate polymer battery electrical property testing arrangement, can carry out the electrical property test to laminate polymer battery, and convenient to use, the practicality is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a laminate polymer battery electrical property testing arrangement, includes workstation, telescopic machanism, test fixture and accredited testing organization, test fixture set up in the workstation, telescopic machanism pass through the support with the workstation is connected, telescopic machanism's the vertical downwards of output, test fixture includes bottom plate, fly leaf and two conducting strips, the bottom plate set up in workstation, two the conducting strip set up side by side in the bottom plate, the middle part of fly leaf with the bottom plate is articulated through the card post, two the conducting strip respectively through the wire with accredited testing organization's positive and negative pole electricity is connected, telescopic machanism's output with the fly leaf passes through magnetic field force and connects. In operation, with the battery that needs the test just, the negative pole piece is placed respectively on two conducting strips, then start telescopic machanism, telescopic machanism drives the fly leaf motion, the fly leaf takes place to rotate along the card post, make one side of fly leaf with the battery just simultaneously, the negative pole piece presses to two conducting strips, make just, the negative pole piece of battery respectively with two conducting strip contact well, then testing mechanism carries out the electrical property test to the battery, this testing arrangement can carry out the electrical property test to laminate polymer battery, and convenient to use, therefore, the clothes hanger is strong in practicability.
As laminate polymer battery electrical property testing arrangement's an improvement, the telescopic machanism output is provided with the magnetism piece, the telescopic machanism output passes through the magnetism piece with the fly leaf actuation is connected. The structural design is beneficial to clamping the positive pole piece and the negative pole piece of the battery by the test fixture.
As a laminate polymer battery electrical property testing arrangement's an improvement, telescopic machanism is cylinder or pneumatic cylinder. Besides, the telescopic mechanism can be other equipment capable of achieving the same effect, and can be flexibly arranged according to actual conditions.
As a laminate polymer battery electrical property testing arrangement's an improvement, the support with the workstation sets up perpendicularly. The structural design is beneficial to realizing the opening and closing work of the test fixture.
As a laminate polymer battery electrical property testing arrangement's an improvement, the support with the workstation passes through spiro union or welded fastening. This structural design can increase the stability of the connection.
As a laminate polymer battery electrical property testing arrangement's an improvement, telescopic machanism is provided with foot switch. The structural design can realize the combination of hands and feet and improve the efficiency of test work.
As laminate polymer battery electrical property testing arrangement's an improvement, accredited testing organization is withstand voltage tester or resistivity tester. Besides, other test equipment can be used, and the test equipment can be flexibly arranged according to actual conditions.
As a laminate polymer battery electrical property testing arrangement's an improvement, the material of fly leaf is magnetic plastic. Besides, the movable plate can be made of other materials capable of achieving the same effect, and can be flexibly arranged according to actual conditions.
As an improvement of laminate polymer battery electrical property testing arrangement, the fly leaf includes first portion and second part, the first portion with the second part is connected. In practical application, the first part and the second part can be set to be different colors, so that the positive conducting strip and the negative conducting strip can be distinguished quickly, and the testing efficiency is improved.
As a laminate polymer battery electrical property testing arrangement's an improvement, the first portion the second part respectively with two the conducting strip one-to-one sets up. The structure design is beneficial to quickly distinguishing the positive conducting strip and the negative conducting strip, and the testing efficiency is improved.
Compared with the prior art, the beneficial effects of the utility model are that: in operation, with the battery that needs the test just, the negative pole piece is placed respectively on two conducting strips, then start telescopic machanism, telescopic machanism drives the fly leaf motion, the fly leaf takes place to rotate along the card post, make one side of fly leaf with the battery just simultaneously, the negative pole piece presses to two conducting strips, make just, the negative pole piece of battery respectively with two conducting strip contact well, then testing mechanism carries out the electrical property test to the battery, this testing arrangement can carry out the electrical property test to laminate polymer battery, and convenient to use, therefore, the clothes hanger is strong in practicability.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic three-dimensional structure diagram in an embodiment of the present invention;
fig. 2 is a schematic structural view of a three-dimensional part in an embodiment of the present invention;
wherein: 1-a workbench; 11-a scaffold; 2-a telescoping mechanism; 21-a magnetic block; 3-testing the fixture; 31-a base plate; 32-a movable plate; 321-a first portion; 322-a second portion; 33-a conductive sheet; 34-a clamping column; 4-testing mechanism.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.
Examples
As shown in fig. 1-2, a laminate polymer battery electrical property testing device, including workstation 1, telescopic machanism 2, test fixture 3 and test mechanism 4, test fixture 3 sets up in workstation 1, telescopic machanism 2 is connected with workstation 1 through support 11, telescopic machanism 2's output is vertical downwards, test fixture 3 includes bottom plate 31, fly leaf 32 and two conducting strips 33, bottom plate 31 sets up in workstation 1, two conducting strips 33 set up side by side in bottom plate 31, the middle part of fly leaf 32 is articulated through card post 34 with bottom plate 31, two conducting strips 33 are respectively through wire and test mechanism 4 just, negative pole electricity is connected, telescopic machanism 2's output and fly leaf 32 are connected through magnetic field force. In operation, with the battery that needs the test just, the negative pole piece is placed respectively on two conducting strips 33, then start telescopic machanism 2, telescopic machanism 2 drives the motion of fly leaf 32, fly leaf 32 takes place to rotate along card post 34, make one side of fly leaf 32 simultaneously with the battery just, the negative pole piece presses to two conducting strips 33, make the battery just, the negative pole piece contacts well with two conducting strips 33 respectively, then testing mechanism 4 carries out the electrical property test to the battery, this testing arrangement can carry out the electrical property test to laminate polymer battery, and convenient to use, therefore, the clothes hanger is strong in practicability.
Preferably, the output end of the telescopic mechanism 2 is provided with a magnetic block 21, and the output end of the telescopic mechanism 2 is connected with the movable plate 32 in an attracting manner through the magnetic block 21. The structural design is beneficial to clamping the positive pole piece and the negative pole piece of the battery by the test fixture 3.
Preferably, the telescopic mechanism 2 is a cylinder or a hydraulic cylinder. Besides, the telescopic mechanism 2 can be other devices which can achieve the same effect and can be flexibly arranged according to actual conditions.
Preferably, the support 11 is arranged perpendicular to the table 1. The structural design is beneficial to realizing the opening and closing work of the test fixture 3.
Preferably, the bracket 11 is fixed to the table 1 by screwing or welding. This structural design can increase the stability of the connection.
Preferably, the telescopic mechanism 2 is provided with a foot switch. The structural design can realize the combination of hands and feet and improve the efficiency of test work.
Preferably, the testing mechanism 4 is a voltage withstanding tester or a resistivity tester. Besides, other test equipment can be used, and the test equipment can be flexibly arranged according to actual conditions.
Preferably, the material of the movable plate 32 is magnetic plastic. Besides, the material of the movable plate 32 may be other materials capable of achieving the same effect, and the material can be flexibly set according to actual conditions.
Preferably, the movable plate 32 includes a first portion 321 and a second portion 322, and the first portion 321 is connected to the second portion 322. In practical applications, the first portion 321 and the second portion 322 may be set to different colors, so as to rapidly distinguish the positive conductive sheet 33 from the negative conductive sheet 33, thereby improving the efficiency of the test.
Preferably, the first portion 321 and the second portion 322 are respectively disposed in one-to-one correspondence with the two conductive sheets 33. The structural design is beneficial to quickly distinguishing the positive conducting strip 33 and the negative conducting strip 33, and the testing efficiency is improved.
The utility model discloses a theory of operation is: in operation, with the battery that needs the test just, the negative pole piece is placed respectively on two conducting strips 33, then start telescopic machanism 2, telescopic machanism 2 drives the motion of fly leaf 32, fly leaf 32 takes place to rotate along card post 34, make one side of fly leaf 32 simultaneously with the battery just, the negative pole piece presses to two conducting strips 33, make the battery just, the negative pole piece contacts well with two conducting strips 33 respectively, then testing mechanism 4 carries out the electrical property test to the battery, this testing arrangement can carry out the electrical property test to laminate polymer battery, and convenient to use, therefore, the clothes hanger is strong in practicability.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. The utility model provides a laminate polymer battery electrical property testing arrangement which characterized in that: comprises a workbench (1), a telescopic mechanism (2), a test fixture (3) and a test mechanism (4), the test fixture (3) is arranged on the workbench (1), the telescopic mechanism (2) is connected with the workbench (1) through a bracket (11), the output end of the telescopic mechanism (2) is vertically downward, the test fixture (3) comprises a bottom plate (31), a movable plate (32) and two conducting strips (33), the bottom plate (31) is arranged on the workbench (1), the two conducting strips (33) are arranged on the bottom plate (31) side by side, the middle part of the movable plate (32) is hinged with the bottom plate (31) through a clamping column (34), the two conducting strips (33) are respectively and electrically connected with the positive pole and the negative pole of the testing mechanism (4) through leads, the output end of the telescopic mechanism (2) is connected with the movable plate (32) through magnetic field force.
2. The pouch cell electrical performance testing device of claim 1, wherein: the output end of the telescopic mechanism (2) is provided with a magnetic block (21), and the output end of the telescopic mechanism (2) is connected with the movable plate (32) in an attracting mode through the magnetic block (21).
3. The pouch cell electrical performance testing device of claim 1, wherein: the telescopic mechanism (2) is a cylinder or a hydraulic cylinder.
4. The pouch cell electrical performance testing device of claim 1, wherein: the support (11) is perpendicular to the workbench (1).
5. The pouch cell electrical performance testing device of claim 1, wherein: the support (11) and the workbench (1) are fixed through screwing or welding.
6. The pouch cell electrical performance testing device of claim 1, wherein: the telescopic mechanism (2) is provided with a foot switch.
7. The pouch cell electrical performance testing device of claim 1, wherein: the testing mechanism (4) is a voltage-resistant tester or a resistivity tester.
8. The pouch cell electrical performance testing device of claim 1, wherein: the movable plate (32) is made of magnetic plastics.
9. The pouch cell electrical performance testing device of claim 1, wherein: the movable plate (32) comprises a first portion (321) and a second portion (322), the first portion (321) being connected with the second portion (322).
10. The pouch cell electrical performance testing apparatus of claim 9, wherein: the first part (321) and the second part (322) are respectively arranged corresponding to the two conducting strips (33) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127695.7U CN212514928U (en) | 2020-06-17 | 2020-06-17 | Soft packet of battery electrical property testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127695.7U CN212514928U (en) | 2020-06-17 | 2020-06-17 | Soft packet of battery electrical property testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212514928U true CN212514928U (en) | 2021-02-09 |
Family
ID=74388097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021127695.7U Active CN212514928U (en) | 2020-06-17 | 2020-06-17 | Soft packet of battery electrical property testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212514928U (en) |
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2020
- 2020-06-17 CN CN202021127695.7U patent/CN212514928U/en active Active
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