CN201207060Y - General resistance detecting clamp for cylinder battery - Google Patents
General resistance detecting clamp for cylinder battery Download PDFInfo
- Publication number
- CN201207060Y CN201207060Y CNU2008200941486U CN200820094148U CN201207060Y CN 201207060 Y CN201207060 Y CN 201207060Y CN U2008200941486 U CNU2008200941486 U CN U2008200941486U CN 200820094148 U CN200820094148 U CN 200820094148U CN 201207060 Y CN201207060 Y CN 201207060Y
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- probe
- internal resistance
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- block
- probe base
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- Expired - Lifetime
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- 239000000523 sample Substances 0.000 claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000017105 transposition Effects 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 7
- 238000012360 testing method Methods 0.000 abstract description 15
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a common cylindrical cell internal resistance test clamp, comprising a V-shaped block arranged on a workbench, two probe seats which are respectively provided with a front probe and a back probe, a drive mechanism which drives the front probe or the back probe to slide to the cell under test, and a position regulating sleeve arranged on the probe seats. A front-back displacement adjusting mechanism is arranged between the position regulating sleeve and the probe seats to enable the position regulating sleeve to slide relative to the probe seats along the intersection line of the two bevels of the V-shaped block. The front probe or the back probe is fixedly arranged in the position regulating sleeve. The front-back displacement adjusting mechanism can regulate the position of the position regulating sleeve relative to the probe seats so as to enable that the positions of the ends of the probes can be adjusted relative to the cell under test along the axis of the cell, so that the internal resistance test clamp can be suitable for cylindrical cells with different lengths. The internal resistance test clamp is further provided with a height adjusting mechanism so that the test clamp can be suitable for cylindrical cells with different diameters, thus improving the universality of the test clamp and saving fabrication cost.
Description
[technical field]
The utility model relates to the proving installation of cylindrical battery, more particularly, relates to a kind of internal resistance detection anchor clamps that are applicable to various signal cylindrical batteries.
[background technology]
In the prior art, after the cylindrical battery completion of processing, need battery is carried out the test of internal resistance.Usually adopt a kind of internal resistance pick-up unit of special use: the handle of pulling the elbow folder with hand, the probe contact that makes elbow carry moving preceding probe base secretly is placed on the both positive and negative polarity of the cylindrical battery to be measured on the vee-block, after pressing test button again, by testing circuit cylindrical battery is detected, whether the internal resistance value of demonstration place battery on electronic display unit is qualified with this internal resistance value of judging cylindrical battery to be measured again.Anchor clamps in this internal resistance pick-up unit comprise and are fixed on the vee-block that is used to place battery on the worktable, be arranged on the preceding probe base and the back probe base at vee-block two ends, be provided with respectively on preceding probe base and the back probe base and contacted preceding probe of mesuring battary both positive and negative polarity and back probe, before and after the other end of probe is electrically connected with testing circuit, and can drive the elbow that preceding probe on the preceding probe base slides to mesuring battary and press from both sides.Because the distance between the vee-block stationkeeping of this anchor clamps and preceding probe base and the back probe base is non-adjustable, so can only be suitable for a kind of model cylindrical battery, when needs detect the battery of other models, because its diameter is different with length, need to change the another kind of test board that is complementary with it, make production cost increase.
[utility model content]
The technical problems to be solved in the utility model is, cylindrical battery internal resistance at prior art detects the defective that a cover pick-up unit that exists in the anchor clamps can only be applicable to a kind of size battery, provide a kind of general cylindrical battery internal resistance to detect anchor clamps, the cylindrical battery that goes for different model carries out internal resistance and detects.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of general cylindrical battery internal resistance and detect anchor clamps, comprise the vee-block that is arranged on the worktable, two probe bases that are respectively equipped with preceding probe and back probe, the driving mechanism that back probe on the driving probe base or preceding probe slide to mesuring battary, described probe base is provided with the positioning cover, probe or back probe stationary are arranged in the described positioning cover before described, are provided with the anteroposterior position transposition complete machine structure that makes that the positioning cover can slide along vee-block two inclined-plane intersection directions with respect to probe base between described positioning cover and the probe base.
Detect in the anchor clamps in general cylindrical battery internal resistance described in the utility model, described anteroposterior position transposition complete machine structure comprise be arranged on the probe base and axis along the through hole of vee-block two inclined-plane intersection directions, described positioning cover is fixed in the described through hole by keeper.
Detect in the anchor clamps in general cylindrical battery internal resistance described in the utility model, described keeper is for radially being arranged on the lock-screw on the described through hole hole wall along described through hole.
Detect in the anchor clamps in general cylindrical battery internal resistance described in the utility model, described anteroposterior position transposition complete machine structure bag is arranged on the chute along vee-block two inclined-plane intersection directions on the probe base, be arranged on described positioning cover bottom, with the slide rail that described chute is complementary, described positioning cover is fixed on the described chute by keeper.
Detect in the anchor clamps in general cylindrical battery internal resistance described in the utility model, be provided with height control mechanism between described vee-block and the worktable.
Detect in the anchor clamps in general cylindrical battery internal resistance described in the utility model, described height control mechanism comprises the adjustment screw, and the threaded portion in the vertical direction of described adjustment screw is threaded with worktable, its head turns the bottom that is embedded at vee-block.
Detect in the anchor clamps in general cylindrical battery internal resistance described in the utility model, be provided with between described probe base and the worktable along the length travel adjusting mechanism of vertical described vee-block two inclined-plane intersection directions.
Detect in the anchor clamps in general cylindrical battery internal resistance described in the utility model, described length travel adjusting mechanism comprises along the slide rail of vertical chute of vertical described vee-block two inclined-plane intersection direction settings, the setting of described probe base bottom, is arranged on the lock-screw between probe base and the worktable.
Implement general cylindrical battery internal resistance of the present utility model and detect anchor clamps, have following beneficial effect: by the positioning cover is set, and make that the positioning cover can be along the direction of vee-block two inclined-plane intersections slidably on probe base; When cylindrical battery to be measured was placed on the vee-block, its axis came the intersection on that inclined-plane parallel with vee-block, and the positioning cover just can slide along the axis direction of cylindrical battery to be measured like this; Probe stationary is arranged in the positioning cover simultaneously, when the internal resistance of the cylindrical battery of testing different length, can adjust the position of positioning cover, makes probe probe after the elbow folder clamps battery just in time can touch the positive pole (or negative pole) of battery.When needs detect the internal resistance of other size battery, only the positioning cover need be adjusted to suitable position, just the battery to different length carries out the internal resistance detection, makes this anchor clamps can be applicable to the cylindrical battery of multiple model, has good versatility.
Further, height control mechanism is set between vee-block and worktable, make worktable with respect to the adjustable height between the worktable, thereby make these anchor clamps can also be applicable to that the cylindrical battery of different-diameter carries out internal resistance and detects, further improved the versatility of this anchor clamps.
The utility model is described in further detail below in conjunction with drawings and Examples.
[description of drawings]
Fig. 1 is the perspective view that general cylindrical battery internal resistance described in the utility model detects anchor clamps;
Fig. 2 is the front view that general cylindrical battery internal resistance described in the utility model detects anchor clamps;
Fig. 3 is the A-A cut-open view of Fig. 1.
[embodiment]
As shown in Figure 1, 2, 3, detect in the anchor clamps preferred embodiment in general cylindrical battery internal resistance described in the utility model, comprise worktable 1 and be arranged on vee-block 2, probe base 3, probe base 4 on the worktable 1, drive before driving mechanism, anteroposterior position transposition complete machine structure, the height control mechanism of probe base 3.Wherein, probe 5 and back probe 6 before being respectively equipped with on the forward and backward probe base 3,4, an end of forward and backward probe 5,6 contacts with the negative or positive electrode of cylindrical battery 7 to be measured, and the other end is electrically connected with the internal resistance testing circuit by electrical lead.Driving mechanism can be arranged on the vee-block end and be used to drive the various driving mechanisms that preceding probe base 3 slides to vee-block 2, this preferred embodiment is an elbow folder 8, probe base 3 slided to vee-block 2 along the intersection direction on two inclined-planes of vee-block 2 before this elbow folder 8 can make, promptly can slide along the axis direction of mesuring battary 7 when mesuring battary 7 being put into the V-shaped groove 9 of vee-block.
As shown in Figure 2, the end of corresponding vee-block also is provided with a positioning cover 10 on the probe base of back, and this positioning cover 10 by anteroposterior position transposition complete machine structure with respect to back probe base 4 slidably.Particularly, this anteroposterior position transposition complete machine structure is included in the through hole 11 that the axial location place of the mesuring battary 7 in the corresponding vee-block 2 on the probe base 4 of back is provided with, and the axis of this through hole 11 is parallel with the intersection on 2 liang of inclined-planes of vee-block, promptly with the parallel axes of mesuring battary 7; The size of this through hole 11 is complementary with the external diameter of positioning cover 10, and feasible positioning cover 10 can pass this through hole 11 and slide along this through hole; Also be provided with a lock-screw 12 on the hole wall of the top side of this through hole 11, the afterbody of this lock-screw 12 can stretch on the lateral wall that being pressed on positioning cover 10 in the through hole 11, makes positioning cover 10 can be positioned in the through hole; And these lock-screw 12 heads extend in the outside of back probe base 4, and convenient outside at back probe base 4 is regulated lock-screw 12.Be provided with 6 that be complementary with the back probe, as to be used to be embedded back probe 6 probe aperture 13 in the inside of positioning cover 10, make back probe 6 can pass this probe aperture 13 and be fixed therein.Before carrying out the internal resistance detection, earlier mesuring battary 7 to be put into the V-shaped groove 9 of vee-block, and pull the handle of elbow folder 8, the preceding probe 5 before making on the probe base just in time contacts with the positive pole (or negative pole) of mesuring battary 7; Unclamp lock-screw 12 again, the cover 10 of will transposing slides to mesuring battary 7, makes the end of the back probe 6 that the positioning cover is interior just in time contact with the negative pole (or anodal) of mesuring battary 7, thereby adjusts positioning cover 10 positions with respect to through hole 11; Screw lock-screw 12 again, positioning cover 10 is fixed on the debugging that can finish anchor clamps in the through hole 11; During a large amount of production, the handle that only need pull elbow folder 8 is replaceable mesuring battary 7, and the operation when debugging and test is all very simple, and work efficiency is higher.In the time of need carrying out the internal resistance detection to the battery of other models, only need unclamp lock-screw 12, adjust the relative position between positioning cover 10 and the through hole 11, the back probe 6 that feasible positioning puts just in time can contact with the negative pole (or anodal) of mesuring battary 7 and get final product, be applicable to the battery of different length, have very high versatility, thereby saved production cost.In this preferred embodiment, described lock-screw 12 can also be other keepers, as long as positioning cover 10 can be able to be fixed in the through hole 11 after the adjustment of sliding.Simultaneously, this positioning cover 10 can be set equally on preceding probe base 5, so that probe 5 makes that with respect to the position between the preceding probe base 3 length range of the adaptable battery of anchor clamps is bigger before adjusting, versatility is better.
As shown in Figure 3, in this preferred embodiment, also be provided with height control mechanism between described vee-block 2 and the worktable 1, be used to adjust vee-block 2 with respect to the height and position between the worktable 1.Particularly, this height control mechanism comprises that is adjusted a screw 14, worktable 1 upper surface is provided with the threaded hole 15 that matches with the threaded portion of adjusting screw 14, the bottom of vee-block 2 is provided with and adjusts the groove 16 that the head of screw 14 is complementary, comprise that also the head that will adjust screw 14 is embedded in the baffle plate 17 in the groove 16, make that adjusting screw 14 can and can rotate relative to vee-block 2 vee-block 2 liftings.Bottom land at the V-shaped groove 9 of vee-block is provided with the intercommunicating pore 18 of a communication groove 16, rotates and adjusts screws 14 so that can use instrument such as screwdriver to pass this intercommunicating pore 18, conveniently regulates.Adjust screw 14 by rotation, can adjust the height and position of vee-block 2, make the axis of battery of different-diameter all can be moved near the probe, conveniently detect with respect to worktable 1, thereby make this internal resistance detect the battery that anchor clamps can also adapt to different-diameter, have better generality.Adjustment screw 14 between vee-block 2 and the worktable 1 preferably is set to two or more, to guarantee that vee-block 2 in use can not rock.
In above preferred embodiment, the anteroposterior position transposition complete machine structure between described positioning cover 10 and the probe base 3,4 can also be a slide rail chute structure.Particularly, chute along vee-block two inclined-plane intersection directions can be set at the upper surface of probe base 3,4, in positioning cover bottom a slide rail that is complementary with chute is set, slide in chute by slide rail, make that the positioning cover equally can be with respect to probe base slidably, it is whole in the adjustable positions of axis direction with respect to mesuring battary to be probe, detects thereby carry out internal resistance applicable to the battery of different length equally.
In above preferred embodiment, also can between probe base 3,4 and worktable 1, the length travel adjusting mechanism be set, make probe base 3,4 removable along the direction of 2 liang of inclined-plane intersections of vertical described vee-block, the engagement height adjusting mechanism can make probe 5,6 just in time aim at the both positive and negative polarity of mesuring battary 7.Particularly, this length travel adjusting mechanism can be arranged on the vertical adjustment screw between probe base and the worktable, and the threaded portion of adjusting screw is threaded with probe base, its head is embedded in worktable; Adjust screw by rotation, can adjust probe base with respect to the position between the worktable, to reach the purpose of vertical adjustment.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1, a kind of general cylindrical battery internal resistance detects anchor clamps, comprise the vee-block that is arranged on the worktable, two driving mechanisms that the probe base that is respectively equipped with preceding probe and back probe, the back probe on the driving probe base or preceding probe slide to mesuring battary, it is characterized in that, described probe base is provided with the positioning cover, probe or back probe stationary are arranged in the described positioning cover before described, are provided with the anteroposterior position transposition complete machine structure that makes that the positioning cover can slide along vee-block two inclined-plane intersection directions with respect to probe base between described positioning cover and the probe base.
2, general cylindrical battery internal resistance according to claim 1 detects anchor clamps, it is characterized in that, described anteroposterior position transposition complete machine structure comprise be arranged on the probe base and axis along the through hole of vee-block two inclined-plane intersection directions, described positioning cover is fixed in the described through hole by keeper.
3, general cylindrical battery internal resistance according to claim 2 detects anchor clamps, it is characterized in that, described keeper is for radially being arranged on the lock-screw on the described through hole hole wall along described through hole.
4, general cylindrical battery internal resistance according to claim 1 detects anchor clamps, it is characterized in that, described anteroposterior position transposition complete machine structure bag is arranged on the chute along vee-block two inclined-plane intersection directions on the probe base, be arranged on described positioning cover bottom, with the slide rail that described chute is complementary, described positioning cover is fixed on the described chute by keeper.
5, detect anchor clamps according to each described general cylindrical battery internal resistance in the claim 1 to 4, it is characterized in that, be provided with height control mechanism between described vee-block and the worktable.
6, general cylindrical battery internal resistance according to claim 5 detects anchor clamps, it is characterized in that, described height control mechanism comprises the adjustment screw, and the threaded portion in the vertical direction of described adjustment screw is threaded with worktable, the rotatable bottom that is embedded at vee-block of its head.
7, general cylindrical battery internal resistance according to claim 5 detects anchor clamps, it is characterized in that, is provided with between described probe base and the worktable along the length travel adjusting mechanism of vertical described vee-block two inclined-plane intersection directions.
8, general cylindrical battery internal resistance according to claim 7 detects anchor clamps, it is characterized in that described length travel adjusting mechanism comprises along the slide rail of vertical chute of vertical described vee-block two inclined-plane intersection direction settings, the setting of described probe base bottom, is arranged on the lock-screw between probe base and the worktable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008200941486U CN201207060Y (en) | 2008-05-21 | 2008-05-21 | General resistance detecting clamp for cylinder battery |
Applications Claiming Priority (1)
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CNU2008200941486U CN201207060Y (en) | 2008-05-21 | 2008-05-21 | General resistance detecting clamp for cylinder battery |
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CN201207060Y true CN201207060Y (en) | 2009-03-11 |
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CNU2008200941486U Expired - Lifetime CN201207060Y (en) | 2008-05-21 | 2008-05-21 | General resistance detecting clamp for cylinder battery |
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Cited By (16)
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CN102062721A (en) * | 2010-12-13 | 2011-05-18 | 天津力神电池股份有限公司 | Fixture for testing welding tension of battery core |
CN102590753A (en) * | 2011-12-29 | 2012-07-18 | 东莞新能德科技有限公司 | Equipment and method for detecting voltage and resistance of battery |
CN102788904A (en) * | 2012-07-18 | 2012-11-21 | 苏州工业园区泰格电子科技有限公司 | Cell internal resistance detector |
CN103158089A (en) * | 2013-04-07 | 2013-06-19 | 广州市晨威电子科技有限公司 | Battery test fixture device |
CN103163461A (en) * | 2011-12-12 | 2013-06-19 | 海洋王照明科技股份有限公司 | Battery short-circuit test device |
CN104777429A (en) * | 2015-04-30 | 2015-07-15 | 张铭轩 | Efficient battery electricity quantity detecting device |
CN104977435A (en) * | 2015-06-18 | 2015-10-14 | 刘厚德 | Battery pack arrangement detection fixture |
CN105093120A (en) * | 2015-06-18 | 2015-11-25 | 浙江时空能源技术有限公司 | Apparatus for detecting resistance welding of battery pack and method thereof |
CN106199229A (en) * | 2015-05-08 | 2016-12-07 | 台北歆科科技有限公司 | High pressure detection module, high-voltage detecting device and the detection method thereof of laminated capacitor |
CN106291002A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of cylindrical battery fixture of short-circuit test |
CN106443082A (en) * | 2016-08-31 | 2017-02-22 | 北京新能源汽车股份有限公司 | Test fixture |
CN106841704A (en) * | 2017-02-21 | 2017-06-13 | 郑州云海信息技术有限公司 | A kind of power module testing tool and method |
CN107894569A (en) * | 2017-10-12 | 2018-04-10 | 中国科学院长春应用化学研究所 | A kind of fuel cell pile voltage and inner walkway fixture |
CN109201523A (en) * | 2018-09-18 | 2019-01-15 | 江西尚立动力科技有限公司 | A kind of test device of battery core sorting machine |
CN112285389A (en) * | 2020-04-30 | 2021-01-29 | 蜂巢能源科技有限公司 | Battery and charging and discharging equipment connecting device |
CN113030733A (en) * | 2021-02-05 | 2021-06-25 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Electric signal acquisition device adaptable to automobile power batteries of various specifications |
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2008
- 2008-05-21 CN CNU2008200941486U patent/CN201207060Y/en not_active Expired - Lifetime
Cited By (21)
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CN102062721A (en) * | 2010-12-13 | 2011-05-18 | 天津力神电池股份有限公司 | Fixture for testing welding tension of battery core |
CN103163461A (en) * | 2011-12-12 | 2013-06-19 | 海洋王照明科技股份有限公司 | Battery short-circuit test device |
CN102590753A (en) * | 2011-12-29 | 2012-07-18 | 东莞新能德科技有限公司 | Equipment and method for detecting voltage and resistance of battery |
CN102788904A (en) * | 2012-07-18 | 2012-11-21 | 苏州工业园区泰格电子科技有限公司 | Cell internal resistance detector |
CN103158089A (en) * | 2013-04-07 | 2013-06-19 | 广州市晨威电子科技有限公司 | Battery test fixture device |
CN104777429B (en) * | 2015-04-30 | 2017-06-27 | 张铭轩 | A kind of high-efficiency battery electric power detection equipment |
CN104777429A (en) * | 2015-04-30 | 2015-07-15 | 张铭轩 | Efficient battery electricity quantity detecting device |
CN106199229A (en) * | 2015-05-08 | 2016-12-07 | 台北歆科科技有限公司 | High pressure detection module, high-voltage detecting device and the detection method thereof of laminated capacitor |
CN104977435A (en) * | 2015-06-18 | 2015-10-14 | 刘厚德 | Battery pack arrangement detection fixture |
CN105093120A (en) * | 2015-06-18 | 2015-11-25 | 浙江时空能源技术有限公司 | Apparatus for detecting resistance welding of battery pack and method thereof |
CN104977435B (en) * | 2015-06-18 | 2019-05-03 | 东莞市德尔能新能源股份有限公司 | Battery pack arrangement detection fixture |
CN105093120B (en) * | 2015-06-18 | 2017-12-12 | 浙江时空能源技术有限公司 | Battery bag electric resistance welding detection means and its detection method |
CN106443082A (en) * | 2016-08-31 | 2017-02-22 | 北京新能源汽车股份有限公司 | Test fixture |
CN106291002A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of cylindrical battery fixture of short-circuit test |
CN106841704A (en) * | 2017-02-21 | 2017-06-13 | 郑州云海信息技术有限公司 | A kind of power module testing tool and method |
CN107894569A (en) * | 2017-10-12 | 2018-04-10 | 中国科学院长春应用化学研究所 | A kind of fuel cell pile voltage and inner walkway fixture |
CN107894569B (en) * | 2017-10-12 | 2019-11-12 | 中国科学院长春应用化学研究所 | A kind of fuel cell pile voltage and inner walkway fixture |
CN109201523A (en) * | 2018-09-18 | 2019-01-15 | 江西尚立动力科技有限公司 | A kind of test device of battery core sorting machine |
CN109201523B (en) * | 2018-09-18 | 2020-03-27 | 江西尚立动力科技有限公司 | Testing device of battery core sorting machine |
CN112285389A (en) * | 2020-04-30 | 2021-01-29 | 蜂巢能源科技有限公司 | Battery and charging and discharging equipment connecting device |
CN113030733A (en) * | 2021-02-05 | 2021-06-25 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Electric signal acquisition device adaptable to automobile power batteries of various specifications |
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Granted publication date: 20090311 |