CN202837367U - Batch measurement device for battery voltage - Google Patents
Batch measurement device for battery voltage Download PDFInfo
- Publication number
- CN202837367U CN202837367U CN 201220460743 CN201220460743U CN202837367U CN 202837367 U CN202837367 U CN 202837367U CN 201220460743 CN201220460743 CN 201220460743 CN 201220460743 U CN201220460743 U CN 201220460743U CN 202837367 U CN202837367 U CN 202837367U
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- grip block
- battery
- cell voltage
- probe
- batch device
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Abstract
The utility model discloses a batch measurement device for battery voltage. The device comprises a pedestal. A first gripping plate and a second gripping plate, which are arranged opposite to each other, are mounted on the pedestal. At least one of the first gripping plate and the second gripping plate is in sliding cooperation with the pedestal. At least two sets of probes, which are corresponding in position, are arranged on the side surfaces, which are face to face, of the first gripping plate and the second gripping. The batch measurement device for battery voltage provided by the utility model is simple in structure and capable of simultaneously detecting voltages of a plurality of batteries in a convenient and rapid manner.
Description
Technical field
The utility model relates to measurement mechanism, relates in particular to a kind of measure batch device of cell voltage.
Background technology
Battery is as the reservoir of chemical energy, can chemical energy be discharged electric energy by the redox reaction of self, battery has been used to the every aspect of living, and such as camera, wrist-watch, mobile phone, walkman, televisor, notebook, automobile etc., is ubiquitous.
Battery of a great variety as being divided into alkaline battery, acid battery according to electrolytic solution, can be divided into one-shot battery, secondary cell, reserve cell according to job specification and banking system, can be divided into zinc battery, excide battery etc. according to the positive and negative pole material of battery.
Battery is after production and processing, to the indices of battery be detected, weigh the performance of battery, measurement index except electromotive force, internal resistance, discharge and recharge rate, the rated capacity etc., and voltage is an important indicator of reflection battery performance, voltage refers to battery under certain state, the electric potential difference at battery two ends.Simultaneously cell voltage also is the important judgement parameter of battery charging and discharging, is indispensable link in the battery testing system to the measurement of cell voltage.
The excellent performance of lithium ion battery, use also comparatively extensive, the voltage of general single-unit lithium ion battery is about 3V, because it is very large that its battery capacity can not be accomplished, in order to meet the different needs, usually the multi-section lithium ion battery need to be made electric battery, make jumbo lithium ion battery, in its production technology, require the voltage of each batteries in the electric battery slightly different, this just need to measure the voltage of every batteries.
Generally, normal operation pin type universal meter is measured the voltage of battery, the negative pole pen is connected on the negative pole of battery, anodal style of writing bumps the positive pole of battery, reading by universal meter can obtain corresponding numerical value, can only measure a batteries at every turn, for the huge battery production amount of manufacturer, therefore this obviously is far from being enough, in the urgent need to a kind of means of fast and convenient detection cell voltage.
Summary of the invention
The utility model provides a kind of measure batch device of cell voltage, can detect simultaneously the voltage of a plurality of batteries, and is simple in structure and easy to operate.
A kind of measure batch device of cell voltage comprises base, and the first grip block and the second grip block that are oppositely arranged are installed on the described base, and at least one cooperates with described base sliding in described the first grip block and the second grip block; Described the first grip block and the second grip block side in opposite directions are provided with at least two group probes corresponding to position.
Batch testing is carried out at the two ends (positive and negative electrode) that first grip block and the second grip block simultaneously clamping a plurality of batteries of the utility model by can relative motion, every group of probe corresponding to position contact respectively one of them battery.
The formless strict restriction of described base, the installation of convenient the first grip block of General Requirements and the second grip block also will keep necessary intensity certainly.
Owing in the clamping cell process, needing to adjust distance between the first grip block and the second grip block, thus in the utility model two grip blocks at least one be movable, simplify the structure in order to make, generally can be arranged to one quiet one moving.
Fix with the first grip block, the second grip block can move and be example, and described the first grip block is fixed on the described base, and the end face of described base is provided with the guiding mechanism that limits the second grip block glide direction, guides the second grip block to slide along fixed-direction.Wherein, described guiding mechanism is the guide rail that is fixed on the described base, and is positioned at the gathering sill that matches with described guide rail in described the second grip block bottom.
Dislocation or skew occur when moving for fear of the second grip block, preferably, described base is provided with fixed head, described the first grip block is fixed on the described base, described the second grip block is between fixed head and the first grip block, can along base sliding, establish between described the second grip block and the fixed head for the guiding mechanism that limits the second grip block glide direction.
Wherein, described guiding mechanism comprises the guide pole that is located between described the second grip block and the fixed head, and guide pole is preferably right cylinder, and guide pole and the friction force between the fixed head of cylindrical shape are less, and the motion of the second grip block is more prone to.
The quantity of described guide pole is preferably three, preferably avoid three guide poles on same plane, the interface point line of guide pole and the second grip block is triangle so, and such structure is comparatively stable, the second grip block can reduce along base sliding the time and rocks, and is more steady.
Behind the battery installation in position to be tested, push against battery in order to make movable the second grip block, as preferably, cover has stage clip on the described guide pole, and the two ends of described stage clip are described the second grip block of butt and fixed head respectively.Stage clip promotes the second grip block and compresses battery in the voltage measurement process of battery, can also help the second grip block to reset.
In order to utilize more fully the space, and reduce the slip of battery when measuring, the probe on described the first grip block divides two rows and dislocation to arrange, the quantity of the probe on described the second grip block and position are all relative with probe on the first grip block.Certainly, in order to measure simultaneously the voltage of battery as much as possible, the number of described probe can be adjusted according to the size of device, and probe can be set to two rows or more.
The zone of the end face of described base between the first grip block and the second grip block is the battery rest area, is provided with the battery limiting parts in these battery rest area both sides.Described limiting component can play the effect of firm battery.
As preferably, described battery limiting parts are bar shaped, and the long limit of limiting component is parallel with the both positive and negative polarity line of battery, and the battery limiting parts that so arrange and the surface of contact of battery are larger, and battery-arrangements is also just more stable.
During for fear of voltage measurement, the displacement of probe, described probe is telescopic probe, having guaranteed has larger contact area between the negative or positive electrode of probe and battery, and is difficult for sliding.
The afterbody of described probe is connected to the wire that connects external circuit, wire can with the voltage Instrument connection, read the numerical value of voltage.
Described fixed head is provided with cable-through hole, and the wire of all probe afterbodys all passes this cable-through hole on the second grip block, avoids interference the slip of the second grip block, and is also comparatively attractive in appearance, clean and tidy.
Preferably, can also be provided with on the described base for the driving mechanism that drives the motion of the second grip block to realize the robotization of measuring voltage, do not need by controlling manually the to-and-fro movement of the second grip block, saved the labour, described driving mechanism is cylinder, and the piston rod of described cylinder links to each other with the second grip block after running through described fixed head.In addition, driving mechanism also can be the actuating unit that links to each other slider-crank mechanism and drive its motion with the second grip block.
Compared with prior art, the beneficial effects of the utility model are:
The measure batch apparatus structure of the utility model cell voltage is simple, can detect simultaneously easily and fast the voltage of a plurality of batteries.
Description of drawings
Fig. 1 is the structural representation of the measure batch device of the utility model cell voltage;
Fig. 2 is the use view of the measure batch device of Fig. 1;
Fig. 3 is that the second grip block changes schematic diagram behind the position in the measure batch device of cell voltage of Fig. 1;
Wherein: 1, base; 2, the first grip block; 3, fixed head; 4 second grip blocks; 5, the first grip block probe; 6, the second grip block probe; 7, battery limiting parts; 8, guide pole; 9, stage clip; 10, nut; 11, bolt; 12, battery; 13, wire; 14, cable-through hole.
Embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in Figure 1, a kind of measure batch device of cell voltage, comprise base 1, the first grip block 2 and the second grip block 4 that are oppositely arranged are installed on the base 1, the first grip block 2 is fixed on the base 1, also be provided with fixed head 3 on the base 1, the second grip block 4 is between fixed head 3 and the first grip block 2, the second grip block 4 cooperates with base sliding, the first grip block 2 is provided with five probes 5 towards the side of the second grip block 4, be provided with five probes 6 corresponding to position with the first grip block 2 the second grip block 4 sides in opposite directions, probe 5 is divided into two rows that arrange up and down, be crisscross arranged between two row's probes, wherein the quantity of lower row's probe of close base is three, and upper row is two.
The zone of the end face of base 1 between the first grip block 2 and the second grip block 4 is the battery rest area, is provided with battery limiting parts 7 in these battery rest area both sides, and battery limiting parts 7 are bar shaped, and visible battery limiting parts 7 are arranged in the battery both sides among Fig. 2.
The wire that fixed head is provided with all probe afterbodys on cable-through hole 14, the second grip blocks 4 all passes this cable-through hole 14.
As shown in Figure 2, during voltage measurement state that the utility model is in, five batteries 12 are arranged in the battery rest area according to the arrangement mode of probe and (for ease of signal, have only drawn three batteries that are in lower row among the figure), and the first grip block 2 and the second grip block 4 closely clamp the battery two ends.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the measure batch device course of work of this cell voltage is as follows:
When battery was installed, the direction along guide pole 8 promoted the second grip block 4 laterally first, and guide pole 8 is slidingly matched with fixed head 3, and stage clip 9 keeps stage clip 9 compressed states until the battery installation with compressed at this moment.Mesuring battary neatly is installed in the battery rest area, the both positive and negative polarity of battery is aimed at corresponding probe, because probe is to be staggered, therefore mounted battery also is staggered, be positioned at two batteries holding the upper strata that three batteries of lower floor can be firm, at this moment, unclamp the second grip block 4, the elastic force of stage clip 9 can make the second grip block 4 reset, compress battery and contact with probe well to guarantee its both positive and negative polarity, checking can be by the voltage meter reading external with wire, after voltage measurement is finished after errorless, direction along guide pole 8 promotes the second grip block 4 laterally again, battery can be shifted out from device.
Claims (10)
1. the measure batch device of a cell voltage, comprise base (1), it is characterized in that, the first grip block (2) and the second grip block (4) that are oppositely arranged are installed on the described base (1), and at least one and described base (1) are slidingly matched in described the first grip block (2) and the second grip block (4); Described the first grip block (2) and the second grip block (4) side in opposite directions are provided with at least two group probes (5,6) corresponding to position.
2. the measure batch device of cell voltage as claimed in claim 1, it is characterized in that, described the first grip block (2) is fixed on the described base (1), and the end face of described base (1) is provided with the guiding mechanism that limits the second grip block (4) glide direction.
3. the measure batch device of cell voltage as claimed in claim 2 is characterized in that, described guiding mechanism is the guide rail that is fixed on the described base (1), and is positioned at the gathering sill that matches with described guide rail in described the second grip block (4) bottom.
4. the measure batch device of cell voltage as claimed in claim 1, it is characterized in that, described base (1) is provided with fixed head (3), described the first grip block (2) is fixed on the described base (1), described the second grip block (4) is positioned between fixed head (3) and the first grip block (2), establishes between described the second grip block (4) and the fixed head (3) for the guiding mechanism that limits the second grip block (4) glide direction.
5. the measure batch device of cell voltage as claimed in claim 4, it is characterized in that, described guiding mechanism comprises the guide pole (8) that is located between described the second grip block (4) and the fixed head (3), cover has stage clip (9) on the described guide pole, and the two ends of described stage clip (9) are described the second grip block of butt (4) and fixed head (3) respectively.
6. such as the measure batch device of each described cell voltage of claim 1～5, it is characterized in that, probe (5) on described the first grip block (2) minute two rows and dislocation arrange, the quantity of the probe (6) on described the second grip block (4) and position are all relative with probe (5) on the first grip block (2).
7. such as the measure batch device of each described cell voltage of claim 1～5, it is characterized in that, the zone of the end face of described base (1) between the first grip block (2) and the second grip block (4) is the battery rest area, is provided with battery limiting parts (7) in these battery rest area both sides.
8. the measure batch device of cell voltage as claimed in claim 7 is characterized in that, described battery limiting parts are bar shaped.
9. the measure batch device of cell voltage as claimed in claim 1 is characterized in that, described probe is telescopic probe.
10. the measure batch device of cell voltage as claimed in claim 1 is characterized in that, the afterbody of described probe is connected to the wire that connects external circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460743 CN202837367U (en) | 2012-09-11 | 2012-09-11 | Batch measurement device for battery voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460743 CN202837367U (en) | 2012-09-11 | 2012-09-11 | Batch measurement device for battery voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837367U true CN202837367U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460743 Expired - Fee Related CN202837367U (en) | 2012-09-11 | 2012-09-11 | Batch measurement device for battery voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837367U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880674A (en) * | 2015-05-14 | 2015-09-02 | 苏州大源自动化科技股份有限公司 | Battery on-line detector |
| CN105553032A (en) * | 2013-12-26 | 2016-05-04 | 蒋红娟 | Full-automatic lithium battery charging system |
| CN106443458A (en) * | 2016-08-29 | 2017-02-22 | 芜湖凯尔电气科技有限公司 | Electric quantity detection device of green environmental protection battery |
| CN106772088A (en) * | 2016-12-28 | 2017-05-31 | 浙江威星智能仪表股份有限公司 | A kind of tool circuit of automatic batch detection lithium thionyl chloride cell |
-
2012
- 2012-09-11 CN CN 201220460743 patent/CN202837367U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553032A (en) * | 2013-12-26 | 2016-05-04 | 蒋红娟 | Full-automatic lithium battery charging system |
| CN104880674A (en) * | 2015-05-14 | 2015-09-02 | 苏州大源自动化科技股份有限公司 | Battery on-line detector |
| CN104880674B (en) * | 2015-05-14 | 2018-01-19 | 苏州大源自动化科技股份有限公司 | A kind of battery on-line measuring device |
| CN106443458A (en) * | 2016-08-29 | 2017-02-22 | 芜湖凯尔电气科技有限公司 | Electric quantity detection device of green environmental protection battery |
| CN106772088A (en) * | 2016-12-28 | 2017-05-31 | 浙江威星智能仪表股份有限公司 | A kind of tool circuit of automatic batch detection lithium thionyl chloride cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100, 18, Bao Qiao Road, pheasant Town Industrial Park, Huzhou, Zhejiang, Changxing County Patentee after: Zhejiang energy energy Polytron Technologies Inc Address before: 313100, 18, Bao Qiao Road, pheasant Town Industrial Park, Huzhou, Zhejiang, Changxing County Patentee before: Zhejiang Tianneng Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20170911 |