CN207036958U - A kind of accumulator internal resistance tester - Google Patents
A kind of accumulator internal resistance tester Download PDFInfo
- Publication number
- CN207036958U CN207036958U CN201720656034.5U CN201720656034U CN207036958U CN 207036958 U CN207036958 U CN 207036958U CN 201720656034 U CN201720656034 U CN 201720656034U CN 207036958 U CN207036958 U CN 207036958U
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- module
- test
- internal resistance
- clip
- resistance tester
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Abstract
The utility model discloses a kind of accumulator internal resistance tester, including test clip, test clip includes chuck and handle, clip tooth is provided with chuck, the handle back side is provided with solar panel, test clip body interior sets test cell module, and test cell module includes power supply module, test module and data transmission module, and power supply module is connected with test module and data transmission module respectively.The utility model on chuck by setting clip tooth; it is easy to that internal resistance is clamped and reduced with electrode; contact is stable, increases accuracy of detection, while will not scratch user; solar panel is set by the handle back side; make the continuous working period of accumulator internal resistance tester longer, energy-conserving and environment-protective, by being provided with insulating rubber slab in handle surfaces; play a part of insulation, protect the safety of user.
Description
Technical field
Battery technology field is the utility model is related to, specially a kind of accumulator internal resistance tester.
Background technology
Battery (Storage Battery) is a kind of device that chemical energy is directly translated into electric energy, is by rechargeable
The battery of electricity design, is realized by reversible chemical reaction and recharged, typically refer to lead-acid accumulator, it is one in battery
Kind, belong to secondary cell.Its operation principle：Internal active material is regenerated using the electric energy of outside during charging, electric energy is stored up
Chemical energy is saved as, it is necessary to which chemical energy is converted to electric energy output, such as battery of mobile phone commonly used in life etc. again when discharging.
The inner walkway of battery, often require that higher precision.Accumulator capacity is bigger, and the internal resistance of battery is smaller.
In order to accurately test the internal resistance of battery, test equipment and battery first must reach over to well.In order to ensure accumulator internal resistance
Test and accumulator terminal contact are good, as testing tool, generally require and clip to electric power storage using the larger clip of tension force, clip
On the terminal in pond, occur contacting unstable, test data inaccuracy, reduction testing efficiency.
Utility model content
The purpose of this utility model is to provide a kind of accumulator internal resistance tester possess the advantages of test data is accurate,
Solves the problem of contact is unstable, and testing efficiency is low.
To achieve the above object, the utility model provides following technical scheme：A kind of accumulator internal resistance tester, including survey
Examination folder, the test clip include chuck and handle, clip tooth are provided with the chuck, and the handle back side is provided with solar-electricity
Pond plate, the test clip body interior set test cell module, and the test cell module includes power supply module, test module
And data transmission module, the power supply module are connected with the test module and the data transmission module respectively.
Preferably, the test cell module connecting test data processing module, the testing data processing module pass through
Wireless communication module is connected with mobile data end.
Preferably, the solar panel is set in rectangular-shape.
Preferably, it is provided with insulating rubber slab in the handle surfaces.
Preferably, the clip tooth is rectangular-shaped or trapezoidal shape.
Preferably, the chuck is provided with the temperature sensor for being used for measuring accumulator terminal temperature.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model sets solar panel by the handle back side, makes the continuous firing of accumulator internal resistance tester
Time is longer, energy-conserving and environment-protective, by being provided with insulating rubber slab in handle surfaces, plays a part of insulation, protects user
Safety；
2nd, the utility model is easy to clamp and subtract with electrode by being provided with trapezoidal shape or rectangular-shaped clip tooth on chuck
Small internal resistance, contact is stable, increases accuracy of detection, while will not scratch user；
3rd, the utility model is used to measure the temperature sensor of accumulator terminal temperature by setting clamping part to be provided with, can be with
Direct measurement accumulator terminal temperature, without extra increase equipment.
Brief description of the drawings
Fig. 1 is the utility model module connection diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the structural representation of the utility model chuck.
In figure：1 test clip, 11 chucks, 12 handles, 13 clip tooths, 121 solar panels, 122 insulating rubber slabs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3, a kind of accumulator internal resistance tester, including test clip 1 are referred to, test clip 1 includes chuck 11 and handle
12, clip tooth 13 is provided with chuck, the handle back side is provided with solar panel 121, and test clip body interior sets test single
Element module, test cell module include power supply module, test module and data transmission module, power supply module respectively with test module
Connected with data transmission module, test cell module connecting test data processing module, testing data processing module passes through wireless
Communication module is connected with mobile data end, and solar panel 121 is set in rectangular-shape, and insulation rubber is provided with handle surfaces
Offset plate 122, clip tooth 13 are rectangular-shaped or trapezoidal shape, and chuck 11 is provided with the TEMP for being used for measuring accumulator terminal temperature
Device, the utility model set solar panel by the handle back side, make the continuous working period of accumulator internal resistance tester more
It is long, energy-conserving and environment-protective, by being provided with insulating rubber slab in handle surfaces, play a part of insulation, protect the safety of user,
By being provided with trapezoidal shape or rectangular-shaped clip tooth 13 on chuck 1, it is easy to that internal resistance, increase detection essence are clamped and reduced with electrode
Degree, while user will not be scratched, can be with direct measurement by being provided for measuring the temperature sensor of accumulator terminal temperature
Accumulator terminal temperature, without extra increase equipment.
In use, clip is clipped on the terminal of battery, trapezoidal shape or rectangular-shaped clip tooth are provided with chuck, is easy to
Clamped with electrode and reduce internal resistance, can be with direct measurement accumulator terminal for measuring the temperature sensor of accumulator terminal temperature
Sub- temperature, test cell module connecting test data processing module, testing data processing module are transmitted by wireless communication module
To mobile data end.
To sum up：The accumulator internal resistance tester, matched somebody with somebody by test clip 1, handle 12, clip tooth 13, solar panel 121
Close, solve the problem of contact is unstable, and testing efficiency is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of accumulator internal resistance tester, including test clip（1）, it is characterised in that：The test clip（1）Including chuck（11）
And handle（12）, clip tooth is provided with the chuck（13）, the handle back side is provided with solar panel（121）, it is described
Test clip body interior sets test cell module, and the test cell module includes power supply module, test module and data and passed
Defeated module, the power supply module are connected with the test module and the data transmission module respectively.
A kind of 2. accumulator internal resistance tester according to claim 1, it is characterised in that：The test cell module connection
Testing data processing module, the testing data processing module are connected by wireless communication module with mobile data end.
A kind of 3. accumulator internal resistance tester according to claim 1, it is characterised in that：The solar panel
（121）Set in rectangular-shape.
A kind of 4. accumulator internal resistance tester according to claim 1, it is characterised in that：It is provided with the handle surfaces
Insulating rubber slab（122）.
A kind of 5. accumulator internal resistance tester according to claim 1, it is characterised in that：The clip tooth（13）To be rectangular-shaped
Or trapezoidal shape.
A kind of 6. accumulator internal resistance tester according to claim 1, it is characterised in that：The chuck（11）It is provided with and uses
In the temperature sensor of measurement accumulator terminal temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656034.5U CN207036958U (en) | 2017-06-07 | 2017-06-07 | A kind of accumulator internal resistance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656034.5U CN207036958U (en) | 2017-06-07 | 2017-06-07 | A kind of accumulator internal resistance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036958U true CN207036958U (en) | 2018-02-23 |
Family
ID=61470762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720656034.5U Active CN207036958U (en) | 2017-06-07 | 2017-06-07 | A kind of accumulator internal resistance tester |
Country Status (1)
| Country | Link |
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| CN (1) | CN207036958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318715A (en) * | 2018-04-10 | 2018-07-24 | 广东电网有限责任公司 | A kind of novel accumulator internal resistance test clip |
| CN111722136A (en) * | 2020-06-12 | 2020-09-29 | 杭州元朗智能科技有限公司 | Internal resistance tester for storage battery |
-
2017
- 2017-06-07 CN CN201720656034.5U patent/CN207036958U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318715A (en) * | 2018-04-10 | 2018-07-24 | 广东电网有限责任公司 | A kind of novel accumulator internal resistance test clip |
| CN111722136A (en) * | 2020-06-12 | 2020-09-29 | 杭州元朗智能科技有限公司 | Internal resistance tester for storage battery |
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