CN223742573U - Cylindrical battery test fixture - Google Patents
Cylindrical battery test fixtureInfo
- Publication number
- CN223742573U CN223742573U CN202520320761.9U CN202520320761U CN223742573U CN 223742573 U CN223742573 U CN 223742573U CN 202520320761 U CN202520320761 U CN 202520320761U CN 223742573 U CN223742573 U CN 223742573U
- Authority
- CN
- China
- Prior art keywords
- probe
- adjusting
- fixed
- mounting plate
- voltage pin
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Measuring Leads Or Probes (AREA)
Abstract
The utility model provides a cylindrical battery test fixture which is applied to a tabletop and comprises a base, an adjusting device, a fixed probe device, a probe device and a battery fixing block, wherein the adjusting device is arranged on the base, the probe device capable of rotating by 90 degrees is arranged at the top of the adjusting device, the fixed probe device is arranged at the lower part of the adjusting device, the battery fixing block is arranged in the middle of the adjusting device, a cylindrical battery is arranged on the battery fixing block, the fixed probe on the fixed probe device is aligned with the negative electrode of the cylindrical battery for testing, and the probe on the probe device is aligned with the positive electrode of the cylindrical battery for testing.
Description
Technical Field
The utility model relates to the technical field of battery testing fixtures, in particular to a cylindrical battery testing fixture applied to a tabletop.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses nonaqueous electrolyte solution, and has very high requirements on environment due to the very active chemical characteristics of the lithium metal, and along with the development of scientific technology, the lithium battery has become a mainstream, and the lithium battery can be roughly divided into two types, namely a lithium metal battery and a lithium ion battery, wherein the lithium ion battery does not contain lithium in a metal state and can be charged, and the model and the specification of the battery are diversified aiming at the continuous expansion of the new energy market of the current lithium battery. At present, some blade batteries need to be arranged before testing the lithium batteries because of the problems of site layout limitation and productivity of each manufacturer, so that the target and the productivity expected by customers can be met. For this situation, the equipment manufacturer's professional is required to give a solution and implement it efficiently. In the production process of the battery, the probe module is used for aligning the probe with the electrode of the battery, and the battery is charged and discharged. When the specification and the number of the batteries are changed, the positions and the number of the probes contacting the batteries also need to be adjusted accordingly. However, in the existing equipment, the distance between the probe and the battery and the height of the probe are not well regulated and controlled, so that the equipment is complex in operation and inconvenient to use.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides the novel cylindrical battery testing jig which is simple in structure, good in stability and simple in operation, the cylindrical batteries are fixed on the adjusting fixing seat of the adjusting device through the battery fixing blocks, probes of the probe device rotating by 90 degrees are aligned to the positive poles of the cylindrical batteries for testing, and the cylindrical batteries with different sizes can be tested.
The utility model is realized by the following technical scheme:
The utility model provides a cylinder battery test fixture, is applied to cylinder battery test fixture that desktop used, includes base, adjusting device, fixed probe device, battery fixed block, be equipped with adjusting device on the base, the adjusting device top is equipped with rotatable 90 probe device, the adjusting device lower part is equipped with fixed probe device, the adjusting device middle part is equipped with the battery fixed block, be equipped with the cylinder battery on the battery fixed block, the fixed probe on the fixed probe device tests in the negative pole of cylinder battery, the probe on the probe device tests in the positive pole of cylinder battery.
Further, a voltage needle mounting hole is formed in the left side of the base, through holes are formed in two sides of the voltage needle mounting hole, and a round hole is formed in the right side of the base.
Further, the adjusting device comprises an adjusting fixing seat, an adjusting shell, a voltage needle component, an adjusting connecting rod and an adjusting limiting block, wherein the bottom of the adjusting fixing seat is installed on the base, a connecting rod installation hole is formed in the middle of the adjusting fixing seat, the voltage needle component is arranged at the lower portion of the adjusting fixing seat, the lower portion of the adjusting connecting rod is inserted into the connecting rod installation hole in the middle of the adjusting fixing seat, the top of the adjusting connecting rod is fixed on the upper portion of the adjusting fixing seat through the adjusting limiting block, the top of the adjusting connecting rod is extended to the outside of the top of the adjusting fixing seat to be connected with the probe device, and the adjusting shell is used for seamlessly butt-jointing and buckling the voltage needle component, the adjusting connecting rod and the adjusting limiting block on the adjusting fixing seat.
Further, the voltage pin component comprises a voltage pin mounting plate, a voltage pin and a voltage pin guide rod, the voltage pin mounting plate is mounted at the left lower part of the adjusting fixing seat, a voltage pin through hole is formed in the middle of the voltage pin mounting plate, guide rod through holes are formed in two sides of the voltage pin through hole, the voltage pin penetrates through the voltage pin through hole in the middle of the voltage pin mounting plate and is fixed in a voltage pin mounting hole in the left side of the base, and the voltage pin guide rod penetrates through the guide rod through hole in the middle of the voltage pin mounting plate and is fixed in the through hole in the left side of the base.
Further, the probe device comprises a probe rotating block, a probe fixing block, a probe mounting plate and a probe, wherein a through hole is formed in the middle of the probe fixing block, the through hole in the middle of the probe fixing block is inserted into the top of the adjusting connecting rod and is fixedly connected with the adjusting connecting rod, the probe mounting plate is fixed on the probe fixing block through a screw, a groove is formed in the middle of the probe fixing block, the probe rotating block is fixedly connected with the probe mounting plate through the screw, a probe mounting hole is formed in the probe mounting plate, the probe is embedded into the probe mounting hole in the probe mounting plate, when the probe rotating block is adjusted, the probe mounting plate drives the probe to rotate by 90 degrees, and after the probe is adjusted to rotate by 90 degrees, the probe is aligned with the positive electrode of the cylindrical battery again for testing.
Further, the fixed probe device comprises a fixed probe mounting plate and a fixed probe, wherein a fixed probe mounting hole is formed in the middle of the fixed probe mounting plate, the fixed probe is embedded into the fixed probe mounting hole in the middle of the fixed probe mounting plate, and the fixed probe is aligned to the negative electrode of the cylindrical battery for testing.
The utility model has the advantages of simple structure, good stability, simple operation, small volume, reliable contact and batch modularization layout, the cylindrical batteries are fixed on the adjusting fixing seat of the adjusting device through the battery fixing block, the probes of the probe device rotating for 90 degrees are aligned to the positive poles of the cylindrical batteries for testing, and the cylindrical batteries with different sizes can be tested.
Drawings
FIG. 1 is a schematic diagram of a cylindrical battery test fixture according to the present utility model;
FIG. 2 is a schematic diagram of an explosion structure of the cylindrical battery test fixture according to the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting device of the present utility model;
FIG. 4 is a schematic diagram of an exploded construction of the regulator of the present utility model;
FIG. 5 is a schematic view of the structure of the probe device of the present utility model;
FIG. 6 is a schematic diagram of an exploded view of a probe apparatus according to the present utility model;
FIG. 7 is a schematic view of a fixed probe device according to the present utility model;
FIG. 8 is a schematic view of an exploded structure of a fixed probe device according to the present utility model;
The reference numerals comprise 1, a base, 11, a voltage pin mounting hole, 12, a through hole, 13, a round hole, 2, an adjusting device, 21, an adjusting fixing seat, 22, an adjusting shell, 23, a voltage pin component, 230, a voltage pin mounting plate, 2301, a voltage pin through hole, 2302, a guide rod through hole, 231, a voltage pin, 232, a voltage pin guide rod, 24, an adjusting connecting rod, 25, an adjusting limiting block, 3, a fixed probe device, 31, a fixed probe mounting plate, 32, a fixed probe, 4, a probe device, 41, a probe rotating block, 42, a probe fixing block, 43, a probe mounting plate, 44, a probe, 5, a battery fixing block and 6, a cylindrical battery.
Detailed Description
The invention is further described with reference to the accompanying drawings and detailed description below:
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used in the description of this application are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of this application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1-8, a cylindrical battery test fixture for a tabletop comprises a base 1, an adjusting device 2, a fixed probe device 3, a probe device 4 and a battery fixing block 5, wherein the base 1 is provided with the adjusting device 2, the top of the adjusting device 2 is provided with the probe device 4 capable of rotating by 90 degrees, the lower part of the adjusting device 2 is provided with the fixed probe device 3, the middle part of the adjusting device 2 is provided with the battery fixing block 5, the battery fixing block 5 is provided with the cylindrical battery 6, a fixed probe 32 on the fixed probe device 3 is aligned with the negative electrode of the cylindrical battery 6 for testing, and a probe 44 on the probe device 4 is aligned with the positive electrode of the cylindrical battery 6 for testing.
Preferably, a voltage pin mounting hole 11 is formed on the left side of the base 1, through holes 12 are formed on two sides of the voltage pin mounting hole 11, and a round hole 13 is formed on the right side of the base 1.
Preferably, the adjusting device 2 comprises an adjusting fixing seat 21, an adjusting shell 22, a voltage needle part 23, an adjusting connecting rod 24 and an adjusting limiting block 25, wherein the bottom of the adjusting fixing seat 21 is installed on the base 1, a connecting rod installation hole is formed in the middle of the adjusting fixing seat 21, the voltage needle part 23 is arranged at the lower part of the adjusting fixing seat 21, the lower part of the adjusting connecting rod 24 is inserted into the connecting rod installation hole in the middle of the adjusting fixing seat 21, the top of the adjusting connecting rod 24 is fixed on the upper part of the adjusting fixing seat 21 through the adjusting limiting block 25, and the adjusting connecting rod is extended to the outer part of the top of the adjusting fixing seat 21 to be connected with the probe device 4, and the voltage needle part 23, the adjusting connecting rod 24 and the adjusting limiting block 25 are buckled on the adjusting fixing seat 21 in a seamless butt joint mode by the adjusting shell 22.
Preferably, the voltage pin member 23 includes a voltage pin mounting plate 230, a voltage pin 231, and a voltage pin guide bar 232, the voltage pin mounting plate 230 is mounted at the lower left side of the adjustment fixing base 21, a voltage pin through hole 2301 is provided at the middle of the voltage pin mounting plate 230, guide bar through holes 2302 are provided at both sides of the voltage pin through hole 2301, the voltage pin 231 passes through the voltage pin through hole 2301 at the middle of the voltage pin mounting plate 230 and is fixed in the voltage pin mounting hole 11 at the left side of the base 1, and the voltage pin guide bar 232 passes through the guide bar through hole 2302 at the middle of the voltage pin mounting plate 230 and is fixed in the through hole at the left side of the base 1.
Preferably, the probe device 4 includes a probe rotating block 41, a probe fixing block 42, a probe mounting plate 43 and a probe 44, a through hole is formed in the middle of the probe fixing block 42, the through hole in the middle of the probe fixing block 42 is inserted into the top of the adjusting connecting rod 24 and is fixedly connected with the probe fixing block 42, the probe mounting plate 43 is fixed on the probe fixing block 42 through a screw, a groove is formed in the middle of the probe fixing block 42, the probe rotating block 41 is fixedly connected with the probe mounting plate 43 through a screw, a probe mounting hole is formed in the probe mounting plate 43, the probe 44 is embedded in the probe mounting hole in the probe mounting plate 43, when the probe 44 rotating block is adjusted, the probe rotating block 41 drives the probe mounting plate 43 to rotate 90 degrees, and after the probe 44 is adjusted to rotate 90 degrees, the probe 44 is aligned with the positive electrode of the cylindrical battery 6 again for testing.
Preferably, the fixed probe device 3 comprises a fixed probe mounting plate 31 and a fixed probe 32, a fixed probe mounting hole is formed in the middle of the fixed probe mounting plate 31, the fixed probe 32 is embedded in the fixed probe mounting hole in the middle of the fixed probe mounting plate 31, and the fixed probe 32 is aligned with the negative electrode of the cylindrical battery 6 for testing.
Modifications and variations of the above embodiments will be apparent to those skilled in the art in light of the above teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (6)
1. The cylindrical battery test fixture is applied to a tabletop and is characterized by comprising a base, an adjusting device, a fixed probe device, a probe device and a battery fixing block, wherein the adjusting device is arranged on the base, the probe device capable of rotating by 90 degrees is arranged at the top of the adjusting device, the fixed probe device is arranged at the lower part of the adjusting device, the battery fixing block is arranged in the middle of the adjusting device, a cylindrical battery is arranged on the battery fixing block, a fixed probe on the fixed probe device is aligned with the negative electrode of the cylindrical battery for testing, and a probe on the probe device is aligned with the positive electrode of the cylindrical battery for testing.
2. The cylindrical battery test fixture of claim 1, wherein the left side of the base is provided with a voltage pin mounting hole, through holes are formed in two sides of the voltage pin mounting hole, and the right side of the base is provided with a round hole.
3. The cylindrical battery test fixture according to claim 2, wherein the adjusting device comprises an adjusting fixing seat, an adjusting shell, a voltage needle component, an adjusting connecting rod and an adjusting limiting block, the bottom of the adjusting fixing seat is arranged on the base, a connecting rod mounting hole is formed in the middle of the adjusting fixing seat, the voltage needle component is arranged at the lower portion of the adjusting fixing seat, the lower portion of the adjusting connecting rod is inserted into the connecting rod mounting hole in the middle of the adjusting fixing seat, the top of the adjusting connecting rod is fixed on the upper portion of the adjusting fixing seat through the adjusting limiting block and extends to the outside of the top of the adjusting fixing seat to be connected with the probe device, and the voltage needle component, the adjusting connecting rod and the adjusting limiting block are in seamless butt joint and buckling on the adjusting fixing seat through the adjusting shell.
4. The cylindrical battery test fixture according to claim 3, wherein the voltage pin component comprises a voltage pin mounting plate, a voltage pin and a voltage pin guide rod, the voltage pin mounting plate is mounted at the lower part of the left side of the adjusting fixing seat, a voltage pin through hole is formed in the middle of the voltage pin mounting plate, guide rod through holes are formed in two sides of the voltage pin through hole, the voltage pin penetrates through the voltage pin through hole in the middle of the voltage pin mounting plate and is fixed in the voltage pin mounting hole on the left side of the base, and the voltage pin guide rod penetrates through the guide rod through hole in the middle of the voltage pin mounting plate and is fixed in the through hole on the left side of the base.
5. The cylindrical battery test fixture according to claim 3, wherein the probe device comprises a probe rotating block, a probe fixing block, a probe mounting plate and a probe, a through hole is formed in the middle of the probe fixing block, the through hole in the middle of the probe fixing block is inserted into the top of the adjusting connecting rod and is fixedly connected with the top of the adjusting connecting rod, the probe mounting plate is fixed on the probe fixing block through a screw, a groove is formed in the middle of the probe fixing block, the probe rotating block is fixedly connected with the probe mounting plate through the screw, a probe mounting hole is formed in the probe mounting plate, the probe is embedded in the probe mounting hole in the probe mounting plate, when the probe rotating block is adjusted, the probe mounting plate drives the probe to rotate 90 degrees, and after the probe is adjusted to rotate 90 degrees, the probe is aligned with the positive electrode of the cylindrical battery for testing.
6. The cylindrical battery test fixture according to claim 1, wherein the fixed probe device comprises a fixed probe mounting plate and a fixed probe, a fixed probe mounting hole is formed in the middle of the fixed probe mounting plate, the fixed probe is embedded into the fixed probe mounting hole in the middle of the fixed probe mounting plate, and the fixed probe is aligned to the negative electrode of the cylindrical battery for testing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520320761.9U CN223742573U (en) | 2025-02-27 | 2025-02-27 | Cylindrical battery test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520320761.9U CN223742573U (en) | 2025-02-27 | 2025-02-27 | Cylindrical battery test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223742573U true CN223742573U (en) | 2025-12-30 |
Family
ID=98162446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520320761.9U Active CN223742573U (en) | 2025-02-27 | 2025-02-27 | Cylindrical battery test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223742573U (en) |
-
2025
- 2025-02-27 CN CN202520320761.9U patent/CN223742573U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |