CN205176135U - Nickel -hydrogen battery thermistor of group tester - Google Patents
Nickel -hydrogen battery thermistor of group tester Download PDFInfo
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- CN205176135U CN205176135U CN201520856256.2U CN201520856256U CN205176135U CN 205176135 U CN205176135 U CN 205176135U CN 201520856256 U CN201520856256 U CN 201520856256U CN 205176135 U CN205176135 U CN 205176135U
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Abstract
The utility model relates to a thermistor test equipment's technical field, the utility model discloses a nickel -hydrogen battery thermistor of group tester, a qualified detection for nickel -hydrogen battery group, it is including the unit of predetermineeing that is used for predetermineeing the resistance scope, an acquisition unit for gathering nickel -hydrogen battery group resistance signal, a data processing unit for handling the resistance signal, a display element for showing the test resistance, the warning tip unit of use of emergency alarm suggestion nickel -hydrogen battery combination trellis attitude, and switch, predetermine the unit, acquisition unit, a display uni, warning tip unit and switch are connected with data processing unit electricity respectively. The utility model provides a nickel -hydrogen battery thermistor of group tester, artificial misjudgment has been avoided promptly to the potential safety hazard of having avoided the staff among the manual work to make the mistake when fatigue and judge to the qualification rate of the battery of come into the market has been improved, and improved work efficiency.
Description
Technical field
The utility model relates to the technical field of thermistor testing apparatus, particularly relates to a kind of Ni-MH battery group thermistor tester.
Background technology
At present, during enterprise's production combination Ni-MH battery, need to test the resistance of the thermistor in assembled battery, to carry out sorting to the composite behaviour of battery, and in time bad composition element is chosen, reduce the appearance that subsequent handling combines bad battery, prevent the Ni-MH battery group of functional fault from flowing in consumer's hand, thus greatly improve the quality of Ni-MH battery group.But, conventionally test thermistor removes observation test instrument with human eye and judges that whether Ni-MH battery group is qualified, so can not meet the requirement of enterprise to high-quality product, there is the potential safety hazard that operator easily causes misjudgment when fatigue in the determination methods whether this foundation artificial subjective judgement test value is qualified, constitutes very large threat to the quality of product.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of Ni-MH battery group thermistor tester, which raises the quality of battery, avoid misjudgment, improve work efficiency.
The utility model embodiment provides a kind of Ni-MH battery group thermistor tester, for the qualified detection of Ni-MH battery group, described Ni-MH battery group thermistor tester comprises the default unit for preset resistive value scope, for gathering the collecting unit of Ni-MH battery group resistance signal, for the treatment of the data processing unit of described resistance signal, for showing the display unit of test resistance, for the alarm unit of alarm Ni-MH battery group eligible state, and switch, described default unit, collecting unit, display unit, alarm unit and switch are electrically connected with described data processing unit respectively.
Further, described data processing unit comprises circuit board, and to be arranged on described circuit board and the controller be connected electrically.
Further, described alarm unit comprises the pilot lamp and hummer that are electrically connected with described circuit board respectively.
Further, described display unit comprises the display screen be electrically connected with described circuit board.
Further, described display screen is LCD display.
Further, described collecting unit comprises a pair p-wire.
Further, described default unit comprises the pre-set button be electrically connected with described circuit board.
Further, described Standard resistance range is 1 ~ 100K Ω.
Further, the general power of described Ni-MH battery group thermistor tester is less than 5 watts.
Further, described Ni-MH battery group thermistor tester also comprises the power lead be electrically connected with described circuit board, and described power lead is used for external power supply.
Based on technique scheme, the Ni-MH battery group thermistor tester that the utility model proposes, specification product sorting is carried out by the cooperation of default unit, collecting unit, display unit, alarm unit and data processing unit, avoid the potential safety hazard that the staff in manual work causes misjudgment when fatigue, avoid people for misjudgment, improve the qualification rate of the battery come into the market, and improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Ni-MH battery group thermistor tester in the utility model embodiment;
Fig. 2 is the composition schematic diagram of the Ni-MH battery group thermistor tester in the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
In addition, also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Figure 1 to Figure 2, the utility model embodiment proposes a kind of Ni-MH battery group thermistor tester, for qualified detection and the sorting of Ni-MH battery group.Particularly, this Ni-MH battery group thermistor tester can comprise default unit 1, collecting unit 2, data processing unit 3, display unit 4, alarm unit 5 and switch 6, here, preset unit 1, collecting unit 2, display unit 4, alarm unit 5 and switch 6 are electrically connected with data processing unit 3 respectively, wherein, preset the Standard resistance range that unit 1 presets specification product, collecting unit 2 is for gathering Ni-MH battery group resistance signal, data processing unit 3 is for the treatment of the resistance signal gathered by collecting unit 2, and export corresponding data, these data can be the resistances of actual test, display unit 4 is for showing the resistance of actual test, alarm unit 5 is for alarm Ni-MH battery group eligible state.Its course of work is, first switch 6 is opened, then the Standard resistance range of specification product is preset by presetting unit 1, then the resistance signal gathering Ni-MH battery group to be detected is tested by collecting unit 2, then receive and process by data processing unit 3 the resistance signal that collecting unit 2 gathers, and compare with the Standard resistance range of specification product preset and judge, the resistance arrived is tested in Standard resistance range if actual, alarm unit 5 is in closed condition, this Ni-MH battery of such expression combination lattice, otherwise, the resistance that actual test is arrived is outside Standard resistance range, alarm unit 5 is opened and alarm staff automatically, this Ni-MH battery group of such expression is defective, meanwhile, the information such as display unit 4 simultaneous display actual test resistance.As mentioned above, specification product sorting is carried out by the cooperation of default unit 1, collecting unit 2, display unit 4, alarm unit 5 and data processing unit 3, avoid the potential safety hazard that the staff in manual work causes misjudgment when fatigue, avoid people for misjudgment, improve the qualification rate of the battery come into the market, and improve work efficiency.
Further, in the utility model embodiment, above-mentioned data processing unit 3 can comprise circuit board (attached not shown in FIG.), and arranges on the board and the controller be connected electrically (attached not shown in FIG.).
Further, in the utility model embodiment, above-mentioned alarm unit 5 can comprise pilot lamp 51 and hummer (attached not shown in FIG.), and pilot lamp 51 and hummer are electrically connected with foregoing circuit plate respectively.In test process, test the resistance arrived if actual in the Standard resistance range preset, pilot lamp 51 is OFF state, and hummer is without prompt tone, represent the Ni-MH battery combination lattice tested, otherwise, the resistance that actual test is arrived is outside preset resistive value scope, pilot lamp 51 is lighted, and hummer rings prompt tone continuously, so, the Ni-MH battery group that prompting staff is testing is defective, at the end of test, pilot lamp 51 extinguishes, and hummer also stops.Certainly, according to actual conditions and real needs, in other embodiments of the present utility model, above-mentioned data processing unit 3 also can be other composition, does not do unique restriction herein.
Further, in the utility model embodiment, display unit 4 can comprise the display screen 41 be electrically connected with foregoing circuit plate.In test process, if thermistor test passes, display screen 41 can show actual test passes value, meanwhile, pilot lamp 51 is OFF state, and hummer is without prompt tone; If thermistor test value exceeds the upper limit of preset resistive value scope, display screen 41 can show the super higher limit of actual test, after also can show alphabetical H, meanwhile, pilot lamp 51 is lighted, and hummer rings prompt tone continuously, at the end of test, pilot lamp 51 extinguishes, and prompt tone also stops; If thermistor test value is lower than the lower limit of preset resistive value scope, display screen 41 can show the low lower limit of actual test, after also can show alphabetical L, meanwhile, this pilot lamp 51 is lighted, and hummer rings prompt tone continuously, at the end of test, pilot lamp 51 extinguishes, and prompt tone also stops.
Further, in the utility model embodiment, above-mentioned display screen 41 is preferably LCD display.
Further, in the utility model embodiment, above-mentioned collecting unit 2 can comprise a pair p-wire 21.
Further, in the utility model embodiment, above-mentioned default unit 1 can comprise the pre-set button 11 be electrically connected with foregoing circuit plate.When above-mentioned switch 6 is opened, staff presets the Standard resistance range corresponding to specification product by twisting button 11.
Further, in the utility model embodiment, the Standard resistance range corresponding to above-mentioned specification product is preferably 1 ~ 100K Ω.That is, in test process, the actual test resistance of the thermistor of tape test product lower than or be defective higher than 1 ~ 100K Ω, otherwise be qualified.Certainly, according to actual conditions and real needs, in other embodiments of the present utility model, above-mentioned Standard resistance range also can be other interval values.
Further, in the utility model embodiment, the general power of above-mentioned Ni-MH battery group thermistor tester is less than 5 watts.Certainly, according to actual conditions and real needs, in other embodiments of the present utility model, the general power of above-mentioned Ni-MH battery group thermistor tester also can be other values.
Further, in the utility model embodiment, above-mentioned Ni-MH battery group thermistor tester also comprises the power lead 7 be electrically connected with foregoing circuit plate, and this power lead 7 is for external power supply.
In the present embodiment, the operating process of above-mentioned Ni-MH battery group thermistor tester is as follows:
1) switch on power line 7, opens switch 6, sets resistance bound by pre-set button 11;
2) thermistor to be measured is clipped between p-wire 21;
3) test: as thermistor test passes, display screen 41 can show actual test passes value, and pilot lamp 51 is OFF state, and hummer is without prompt tone; As thermistor test value exceeds the upper limit, display screen 41 can show the super higher limit of actual test, after also can show alphabetical H, pilot lamp 51 is lighted, hummer continuously ring prompt tone, at the end of test, pilot lamp 51 extinguishes, and prompt tone also stops; If thermistor test value is lower than lower limit, display screen 41 can show the low lower limit of actual test, after also can show alphabetical L, pilot lamp 51 is lighted, hummer continuously ring prompt tone, at the end of test, pilot lamp 51 extinguishes, and prompt tone also stops.
In the utility model embodiment, on display screen 41, display is all actual measurement resistance values.
Based on technique scheme, the Ni-MH battery group thermistor tester that the utility model embodiment proposes instead of traditional manual testing, avoid the risk of erroneous judgement during manual operation fatigue, test False Rate is zero, the quality of product is made to have had guarantee, substantially increase the competitiveness of product in market, and improve production efficiency.
The above embodiment; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect amendment, the replacement and improvement etc. of various equivalence easily, these amendments, replacement and improvement all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. Ni-MH battery group thermistor tester, for the qualified detection of Ni-MH battery group, it is characterized in that, comprise the default unit for preset resistive value scope, for gathering the collecting unit of Ni-MH battery group resistance signal, for the treatment of the data processing unit of described resistance signal, for showing the display unit of test resistance, for the alarm unit of alarm Ni-MH battery group eligible state, and switch, described default unit, collecting unit, display unit, alarm unit and switch are electrically connected with described data processing unit respectively.
2. Ni-MH battery group thermistor tester as claimed in claim 1, it is characterized in that, described data processing unit comprises circuit board, and to be arranged on described circuit board and the controller be connected electrically.
3. Ni-MH battery group thermistor tester as claimed in claim 2, it is characterized in that, described alarm unit comprises the pilot lamp and hummer that are electrically connected with described circuit board respectively.
4. Ni-MH battery group thermistor tester as claimed in claim 2, it is characterized in that, described display unit comprises the display screen be electrically connected with described circuit board.
5. Ni-MH battery group thermistor tester as claimed in claim 4, it is characterized in that, described display screen is LCD display.
6. Ni-MH battery group thermistor tester as claimed in claim 2, it is characterized in that, described collecting unit comprises a pair p-wire.
7. Ni-MH battery group thermistor tester as claimed in claim 2, it is characterized in that, described default unit comprises the pre-set button be electrically connected with described circuit board.
8. the Ni-MH battery group thermistor tester as described in any one of claim 1 to 7, it is characterized in that, described Standard resistance range is 1 ~ 100K Ω.
9. the Ni-MH battery group thermistor tester as described in any one of claim 1 to 7, is characterized in that, the general power of described Ni-MH battery group thermistor tester is less than 5 watts.
10. the Ni-MH battery group thermistor tester as described in any one of claim 2 to 7, is characterized in that, described Ni-MH battery group thermistor tester also comprises the power lead be electrically connected with described circuit board, and described power lead is used for external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856256.2U CN205176135U (en) | 2015-10-30 | 2015-10-30 | Nickel -hydrogen battery thermistor of group tester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856256.2U CN205176135U (en) | 2015-10-30 | 2015-10-30 | Nickel -hydrogen battery thermistor of group tester |
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| CN205176135U true CN205176135U (en) | 2016-04-20 |
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| CN201520856256.2U Active CN205176135U (en) | 2015-10-30 | 2015-10-30 | Nickel -hydrogen battery thermistor of group tester |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061308A (en) * | 2018-09-12 | 2018-12-21 | 格力电器（武汉）有限公司 | Sensitive element testing method and device |
| CN113588130A (en) * | 2021-06-18 | 2021-11-02 | 格力电器（武汉）有限公司 | Thermistor monitoring method and device, electronic equipment and storage medium |
-
2015
- 2015-10-30 CN CN201520856256.2U patent/CN205176135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061308A (en) * | 2018-09-12 | 2018-12-21 | 格力电器（武汉）有限公司 | Sensitive element testing method and device |
| CN113588130A (en) * | 2021-06-18 | 2021-11-02 | 格力电器（武汉）有限公司 | Thermistor monitoring method and device, electronic equipment and storage medium |
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