CN208620952U - A kind of lithium battery polarity size measuring device - Google Patents
A kind of lithium battery polarity size measuring device Download PDFInfo
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- CN208620952U CN208620952U CN201821249730.5U CN201821249730U CN208620952U CN 208620952 U CN208620952 U CN 208620952U CN 201821249730 U CN201821249730 U CN 201821249730U CN 208620952 U CN208620952 U CN 208620952U
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- lithium battery
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Abstract
The utility model discloses a kind of lithium battery polarity size measuring devices, comprising: detection platform；Detection faces are equipped at the top of detection platform, detection faces are equipped with Weighing mechanism, T-type position limiting structure and thickness detection mechanism；T-type position limiting structure includes cross spacing part and longitudinal spacing part；Longitudinal spacing part is equipped with the first longitudinal direction confined planes being vertically arranged towards thickness detection mechanism side, and cross spacing part is equipped with the cross spacing face being vertically arranged towards longitudinal spacing part side, and cross spacing face and first longitudinal direction confined planes are vertically arranged；Cross spacing face is equipped with positive probe and negative probe, positive probe and negative probe external voltage table corresponding with lithium battery anode and cathode；Thickness detection mechanism includes locating rack, threaded rod, phasing meter and positioning splint, and locating rack is fixed in detection platform, and locating rack is threadedly coupled with threaded rod.The utility model reduces repeatedly switching using the frequency of different measuring tools, improves working efficiency, accuracy is high.
Description
Technical field
The utility model relates to technical field of lithium ion more particularly to a kind of lithium battery polarity size measuring devices.
Background technique
Lithium ion battery has many advantages, such as that high voltage, charge discharge life are long, environmental pollution is small and self discharge low efficiency.
For the lithium-ions battery monomer and module being loaded on electric car, it would be desirable to carry out electrical property inspection to it
Test is tested.Cell batteries we carry out electrical property detection test before, need to it carry out appearance, polarity, polarity size and
Weight test, it is desirable that lithium ion battery meets the product technology condition of enterprise's offer；Required tool has voltmeter, trip
Slide calliper rule and electronic counting scale are marked, used measuring tool is cumbersome, and needs switch test, waste time, reduce work effect
Rate.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of lithium battery polarity size measuring dresses
It sets.
The utility model proposes a kind of lithium battery polarity size measuring device, comprising: detection platform；At the top of detection platform
Equipped with detection faces, detection faces are equipped with Weighing mechanism, T-type position limiting structure and thickness detection mechanism；T-type position limiting structure includes laterally
Locating part and longitudinal spacing part；Longitudinal spacing part is equipped with the first longitudinal direction limit being vertically arranged towards thickness detection mechanism side
Face, cross spacing part are equipped with the cross spacing face being vertically arranged, cross spacing face and first longitudinal direction towards longitudinal spacing part side
Confined planes are vertically arranged；Cross spacing face is equipped with positive probe and negative probe, corresponding with lithium battery anode and cathode, anode
Probe and negative probe external voltage table；Thickness detection mechanism includes locating rack, threaded rod, phasing meter and positioning splint, positioning
Frame is fixed in detection platform, and locating rack is threadedly coupled with threaded rod, and threaded rod one end is fixedly connected with positioning splint, locating clip
Plate is equipped with second longitudinal direction confined planes towards the side of longitudinal spacing part, and second longitudinal direction confined planes are parallel with first longitudinal direction confined planes to be set
It sets, rotating threaded rod can drive positioning splint transversely and horizontally to move in the horizontal plane, and phasing meter is mounted on locating rack and and spiral shell
Rasp bar connection；Detection platform is equipped with the display for showing weight and voltage.
Preferably, detection faces are horizontally disposed plane.
Preferably, Weighing mechanism, positive probe and negative probe are between longitudinal spacing part and thickness detection mechanism.
Preferably, second longitudinal direction confined planes first longitudinal direction confined planes projection planar be located at first longitudinal direction limit
In face.
In the utility model, the lithium battery polarity size measuring device proposed reduces repeatedly switching and uses different surveys
The frequency of amount tool improves working efficiency, reduces artificial bring test error；And measurement thickness is controlled by threaded rod,
Error is small, and accuracy is high.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of lithium battery polarity size measuring device positive structure diagram.
Fig. 2 be the utility model proposes a kind of lithium battery polarity size measuring device overlooking structure diagram.
Specific embodiment
As shown in Figs. 1-2, Fig. 1 be the utility model proposes a kind of lithium battery polarity size measuring device facing structure
Schematic diagram.Fig. 2 be the utility model proposes a kind of lithium battery polarity size measuring device overlooking structure diagram.
Referring to Fig.1-2, the utility model proposes a kind of lithium battery polarity size measuring device, comprising: detection platform 1；
Detection faces are equipped at the top of detection platform 1, detection faces are equipped with Weighing mechanism 2, T-type position limiting structure 3 and thickness detection mechanism 4；T-type
Position limiting structure 3 includes cross spacing part 31 and longitudinal spacing part 32；Longitudinal spacing part 32 is equipped with towards 4 side of thickness detection mechanism
The first longitudinal direction confined planes being vertically arranged, cross spacing part 31 are equipped with the lateral limit being vertically arranged towards 32 side of longitudinal spacing part
Plane, cross spacing face and first longitudinal direction confined planes are vertically arranged；Cross spacing face is equipped with positive probe 311 and negative probe
312, positive probe 311 and negative probe 312 external voltage table corresponding with lithium battery anode and cathode；Thickness detection mechanism 4
Including locating rack 41, threaded rod 42, phasing meter 43 and positioning splint 44, locating rack 41 is fixed in detection platform 1, locating rack 41
It is threadedly coupled with threaded rod 42,42 one end of threaded rod is fixedly connected with positioning splint 44, and positioning splint 44 is towards longitudinal spacing part
32 side is equipped with second longitudinal direction confined planes, and second longitudinal direction confined planes are arranged in parallel with first longitudinal direction confined planes, rotating threaded rod
42 can drive positioning splint 44 transversely and horizontally to move in the horizontal plane, phasing meter 43 be mounted on locating rack 41 and with threaded rod 42
Connection；Detection platform 1 is equipped with the display 5 for showing weight and voltage.
In the specific work process of the lithium battery polarity size measuring device of the present embodiment, battery is placed in detection faces
It weighs on Weighing mechanism 2, display 5 shows lithium battery weight；Then lithium battery positive and negative anodes are respectively aligned to cross spacing
Positive probe 311 and negative probe 312 on face, display 5 show lithium battery voltage；Then rotating threaded rod 42, so that fixed
The second longitudinal direction confined planes of position clamping plate 44 are close to the first longitudinal direction confined planes of longitudinal spacing part 32, carry out school zero to phasing meter 43,
Then threaded rod 42 is reversely rotated, so that the second longitudinal direction confined planes of positioning splint 44 are far from the first longitudinal direction of longitudinal spacing part 32
Confined planes, finally by lithium battery first side be close to longitudinal spacing part 32 first longitudinal direction confined planes, rotating threaded rod 42 so that
The second longitudinal direction confined planes of positioning splint 44 are close to the second side of lithium battery, read the degree of phasing meter 43, record lithium battery
Thickness.
In the present embodiment, the lithium battery polarity size measuring device proposed reduces repeatedly switching and uses different surveys
The frequency of amount tool improves working efficiency, reduces artificial bring test error；And it is thick by the control measurement of threaded rod 42
Degree, error is small, and accuracy is high.
In a specific embodiment, to guarantee to measure overall precision, detection faces are horizontally disposed plane.
Further, for the ease of test, detection speed, Weighing mechanism 2, positive probe 311 and negative probe 312 are improved
Between longitudinal spacing part 32 and thickness detection mechanism 4.
Further, in order to improve the measurement accuracy of polarity size, second longitudinal direction confined planes are in first longitudinal direction confined planes institute
Projection planar is located in first longitudinal direction confined planes.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of lithium battery polarity size measuring device characterized by comprising detection platform (1)；At the top of detection platform (1)
Equipped with detection faces, detection faces are equipped with Weighing mechanism (2), T-type position limiting structure (3) and thickness detection mechanism (4)；T-type limit knot
Structure (3) includes cross spacing part (31) and longitudinal spacing part (32)；Longitudinal spacing part (32) is towards thickness detection mechanism (4) side
Equipped with the first longitudinal direction confined planes being vertically arranged, cross spacing part (31) is equipped with towards longitudinal spacing part (32) side and is vertically arranged
Cross spacing face, cross spacing face and first longitudinal direction confined planes are vertically arranged；Cross spacing face be equipped with positive probe (311) and
Negative probe (312), positive probe (311) and negative probe (312) external voltage corresponding with lithium battery anode and cathode
Table；Thickness detection mechanism (4) includes locating rack (41), threaded rod (42), phasing meter (43) and positioning splint (44), locating rack
(41) it is fixed on detection platform (1), locating rack (41) is threadedly coupled with threaded rod (42), threaded rod (42) one end and locating clip
Plate (44) is fixedly connected, and positioning splint (44) is equipped with second longitudinal direction confined planes towards the side of longitudinal spacing part (32), and second is vertical
It is arranged in parallel to confined planes and first longitudinal direction confined planes, rotating threaded rod (42) can drive positioning splint (44) horizontal in the horizontal plane
To horizontal movement, phasing meter (43) is mounted on locating rack (41) and connect with threaded rod (42)；Detection platform (1) is equipped with and is used for
Show the display (5) of weight and voltage.
2. lithium battery polarity size measuring device according to claim 1, which is characterized in that detection faces are horizontally disposed
Plane.
3. lithium battery polarity size measuring device according to claim 1, which is characterized in that Weighing mechanism (2), anode are visited
Needle (311) and negative probe (312) are located between longitudinal spacing part (32) and thickness detection mechanism (4).
4. lithium battery polarity size measuring device according to claim 1, which is characterized in that second longitudinal direction confined planes are
One longitudinal spacing face projection planar be located in first longitudinal direction confined planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249730.5U CN208620952U (en) | 2018-08-04 | 2018-08-04 | A kind of lithium battery polarity size measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249730.5U CN208620952U (en) | 2018-08-04 | 2018-08-04 | A kind of lithium battery polarity size measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208620952U true CN208620952U (en) | 2019-03-19 |
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ID=65708690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821249730.5U Active CN208620952U (en) | 2018-08-04 | 2018-08-04 | A kind of lithium battery polarity size measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208620952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762834A (en) * | 2021-01-11 | 2021-05-07 | 天津大学 | Multifunctional on-line detection equipment |
-
2018
- 2018-08-04 CN CN201821249730.5U patent/CN208620952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762834A (en) * | 2021-01-11 | 2021-05-07 | 天津大学 | Multifunctional on-line detection equipment |
| CN112762834B (en) * | 2021-01-11 | 2024-01-12 | 天津大学 | Multifunctional on-line detection equipment |
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