CN201622334U - Clamping device for adaptive polymer cell - Google Patents
Clamping device for adaptive polymer cell Download PDFInfo
- Publication number
- CN201622334U CN201622334U CN2009202659107U CN200920265910U CN201622334U CN 201622334 U CN201622334 U CN 201622334U CN 2009202659107 U CN2009202659107 U CN 2009202659107U CN 200920265910 U CN200920265910 U CN 200920265910U CN 201622334 U CN201622334 U CN 201622334U
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- CN
- China
- Prior art keywords
- pole piece
- polymer battery
- contact pole
- clamp device
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a clamping device for an adaptive polymer cell, comprising a fixture mounting plate as well as test fixtures and a tray which are installed on the fixture mounting plate, wherein the fixture mounting plate is positioned above the tray; the lower surface of the fixture mounting plate is installed with a plurality of test fixtures; the tray is provided with a plurality of blocking positions for positioning the polymer cell; and the arranging positions of the blocking positions correspond to the arranging positions of the test fixtures. The clamping device can fast detect the polymer cell in batches, can be applicable to production and detection of the polymer cells of different specifications and types, has simple structure and low cost, and is applicable to promotion and application.
Description
Technical field
The utility model relates to a kind of clamp device of polymer battery, more particularly, relates to and a kind ofly can clamp a plurality of polymer batteries simultaneously, and can be applied to the flexible polymer battery clamp device that the polymer battery of different size clamps.
Background technology
In the process that polymer battery is detected, battery is fixing and communication with detection circuit by anchor clamps, so the structure of anchor clamps has significant effects to the protection of battery and the reliability that changes into detection system.Because what the conventional polymer battery adopted at present is the battery plus-negative plate lug is held capable single-ended parallel outlet of drawing level with both hands from one of battery version, so in battery testing system, the employed polymer battery anchor clamps structures that adopt as shown in Figures 1 and 2, the plastic grip 51 that this structure is generally the band copper sheet carries out the detection of electric current or voltage by two lugs that spring force clamps polymer battery 52 to be detected more.This clamp structure causes the torsional deformation of battery pole ear part easily, even damages lug, and can only adopt two collimation methods to measure, and can not measure electric current or voltage, inefficiency simultaneously.
The disclosed a kind of battery testing anchor clamps of Chinese patent ZL03224361.8 have solved the shortcoming of the fragile lugs of folder formula structure anchor clamps, yet because this structure still adopts two collimation methods that polymer battery is measured, and once can only one piece of battery of clamping, work efficiency can not satisfy modernized requirements of large-scale production.The disclosed a kind of battery testing anchor clamps of Chinese patent ZL200420083309.3 have adopted the four-wire method measuring technique; can measure simultaneously electric current or voltage; yet this anchor clamps once can only clamping, measure one piece of battery; can not satisfy battery production requirement in enormous quantities now, scale; and; structure is relative complex still, and cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of can clamp a plurality of polymer batteries simultaneously, can realize the four-wire method measuring technique, and can be applied to the flexible polymer battery clamp device of the polymer battery clamping of different size.
The utility model is realized by technical measures as described below: a kind of flexible polymer battery clamp device, it is characterized in that comprising the anchor clamps installing plate, be installed in test fixture and pallet on the anchor clamps installing plate, described anchor clamps installing plate is positioned at the top of pallet, a plurality of test fixtures are installed on the lower surface of described anchor clamps installing plate, have a plurality of screens that are used to locate polymer battery on the described pallet, described screens be provided with position and described test fixture that the position is set is corresponding.
Described test fixture comprises shell, binding post, pressure ring, contact pole piece and back-moving spring, one end of described binding post is positioned on the shell by pressure ring, the other end stretches into shell and is connected with the inner of contact pole piece, described back-moving spring is sleeved on the inserting end of binding post, the connecting portion of described contact pole piece and binding post has block, make back-moving spring be positioned shell and contact between the pole piece, the other end of described contact pole piece stretches out described shell downwards.
Described shell is a cuboid, and described contact pole piece has two pairs and distribute along the length direction of shell bottom surface, and the contact pole piece of every centering is oppositely arranged, each contact pole piece and corresponding two pairs of posts connection.
The utlity model has following embodiment: the inner of described contact pole piece is a bending structure, and this end is horizontally through the inserting end of described binding post, forms described block.
The utility model can also be done following improvement, and described contact pole piece is a copper sheet, surface gold-plating.
The utility model can also be done following improvement, and described flexible polymer battery clamp device also comprises basetray, and described basetray has cavity, and described pallet is arranged in the cavity of basetray.
The utility model can also be done following improvement, and the bottom of described basetray has louvre, and described louvre is corresponding to the screens setting on the pallet.
During use, described test fixture is installed in corresponding position on the anchor clamps installing plate, and the anchor clamps installing plate is installed on the testing apparatus.Select and the corresponding plastic-sucking tray of battery specification to be tested by the workman, be fixed and be installed on the basetray, battery to be tested is fixed in the screens of plastic-sucking tray, then basetray and plastic-sucking tray are sent into test position and handled testing apparatus the anchor clamps installing plate is moved down, compress battery to be tested, the contact pole piece on the test fixture contacts with the lug of mesuring battary, back-moving spring is subjected to force compresses, binding post upwards slides, and is communicated with test circuit, and testing apparatus is started working.When testing the polymer battery of different size, only need as required, change corresponding plastic-sucking tray and get final product.
Compared with prior art, the utlity model has following significant effect:
(1) on the anchor clamps installing plate a plurality of anchor clamps can be installed simultaneously, correspondingly, design has a plurality of screens that are used to locate polymer battery on the plastic-sucking tray, can locate a plurality of batteries simultaneously, so package unit can be measured a plurality of batteries simultaneously simultaneously, has improved efficiency of measurement greatly.
(2) the contact pole piece on the test fixture adopts gold-plated copper sheet to make, has certain width, can guarantee fully contacting of anchor clamps and battery pole ear, and pressure distribution is even, can not cause damage to the lug of battery, in addition, because the contact pole piece of the utility model design is two groups of totally four copper sheets insulated from each other, so cooperate corresponding apparatus and program, can realize the four-wire method measurement, improved efficient and the precision measured.
(3) design of the contact pole piece on the test fixture can adapt to the lug of different size, if polymer battery specification to be measured changes, it is just passable then only to need the corresponding plastic-sucking tray of replacing to position, and does not need to change test fixture and basetray, simple, convenient, quick.
(4) package unit simplicity of design, it is less and easy to use to assemble required part, with low cost.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the side view of existing polymer battery anchor clamps;
Fig. 2 is the vertical view of existing polymer battery anchor clamps;
The assembling synoptic diagram of Fig. 3 the utility model anchor clamps installing plate, pallet and base thereof;
Fig. 4 is the structural representation of the utility model test fixture;
Fig. 5 is the cut-open view of test fixture;
Fig. 6 is the synoptic diagram of pallet;
Fig. 7 is the synoptic diagram of basetray.
Embodiment
As shown in Figure 3, the utility model comprises anchor clamps installing plate 1, is installed in test fixture 2, plastic-sucking tray 4 and basetray 5 on the anchor clamps installing plate 1, wherein, anchor clamps installing plate 1 is positioned at the top of pallet 4, a plurality of test fixtures 2 are installed on the lower surface of anchor clamps installing plate 1,, have a plurality of screens 41 that are used to locate polymer battery 3 on the pallet 4 referring to Fig. 6, screens 41 is parallel on pallet 4 to have many rows, screens 41 be provided with position and test fixture 2 that the position is set is corresponding.
As shown in Figure 4 and Figure 5, test fixture 2 comprises the shell 21 of rectangular shape, binding post 24, pressure ring 23, contact pole piece 22 and back-moving spring 25, contact pole piece 22 is the copper sheet of surface gold-plating, one end of binding post 24 is positioned on the shell 21 by pressure ring 23, the other end stretches into shell 21 and is connected with the inner of contact pole piece 22, back-moving spring 25 is sleeved on the inserting end of binding post 24, contact pole piece 22 has block with the connecting portion of binding post 24, in the present embodiment, block is that bending structure forms by the inner of contact pole piece 22, this end is horizontally through the inserting end of binding post 24, make back-moving spring 25 be positioned shell 21 and contact between the pole piece 22, the other end of contact pole piece 22 stretches out shell 21 downwards.Contact pole piece 22 has two pairs and distribute along the length direction of shell 21 bottom surfaces, and the contact pole piece 22 of contact pole piece 22 every centerings is oppositely arranged, each contact pole piece 22 and corresponding two pairs of posts, 24 connections.
Shown in Fig. 6,7, basetray 5 physical dimension and plastic-sucking tray 4 are complementary, and basetray 5 has cavity, and pallet 4 is arranged in the cavity, and the bottom of basetray 5 has louvre 61, and louvre 61 is provided with corresponding to the screens on the pallet 4 41.
During use, as shown in Figure 3, by the workman plastic-sucking tray 4 is fixedly mounted on the basetray 5, and the screens 41 that polymer battery to be tested is put into plastic-sucking tray 4 positioned, then with the basetray 5 that combines, plastic-sucking tray 4 and battery to be tested 3 are sent into test position, operational test set moves down the anchor clamps installing plate 1 that test fixture 2 is installed, contact pole piece 22 up to test fixture 2 compresses polymer battery 3 and fully contacts lug, contact pole piece 22 and upwards promote binding post 24 this moment, back-moving spring 25 compressions, binding post 24 is communicated with test circuit, and testing apparatus is started working.
After test is finished, move on the anchor clamps installing plate 1, contact pole piece 22 and binding post 24 move down under the thrust of back-moving spring 25, recover initial position, and the workman takes out basetray 5 together with plastic-sucking tray 4 and polymer battery 3.When testing next time,, then use corresponding plastic-sucking tray instead and get final product if polymer battery specification to be tested changes.
Above embodiment only is for the usefulness of understanding the utility model; be not to be to restriction of the present utility model; the those of ordinary skill in relevant field; on the basis of the described technical scheme of claim; can also make multiple variation or modification; this variation or modification all should be considered as still within protection domain of the present utility model.
Claims (7)
1. flexible polymer battery clamp device, it is characterized in that: comprise the anchor clamps installing plate, be installed in test fixture and pallet on the anchor clamps installing plate, described anchor clamps installing plate is positioned at the top of pallet, a plurality of test fixtures are installed on the lower surface of described anchor clamps installing plate, have a plurality of screens that are used to locate polymer battery on the described pallet, described screens be provided with position and described test fixture that the position is set is corresponding.
2. flexible polymer battery clamp device according to claim 1, it is characterized in that: described test fixture comprises shell, binding post, pressure ring, contact pole piece and back-moving spring, one end of described binding post is positioned on the shell by pressure ring, the other end stretches into shell and is connected with the inner of contact pole piece, described back-moving spring is sleeved on the inserting end of binding post, the connecting portion of described contact pole piece and binding post has block, make back-moving spring be positioned shell and contact between the pole piece, the other end of described contact pole piece stretches out described shell downwards.
3. flexible polymer battery clamp device according to claim 2, it is characterized in that: described shell is a cuboid, described contact pole piece has two pairs and distribute along the length direction of shell bottom surface, the contact pole piece of every centering is oppositely arranged, each contact pole piece and corresponding two pairs of posts connection.
4. flexible polymer battery clamp device according to claim 3 is characterized in that: the inner of described contact pole piece is a bending structure, and this end is horizontally through the inserting end of described binding post, forms described block.
5. flexible polymer battery clamp device according to claim 4 is characterized in that: described contact pole piece is a gold plated copper sheets.
6. flexible polymer battery clamp device according to claim 5, it is characterized in that: described flexible polymer battery clamp device also comprises basetray, described basetray has cavity, and described pallet is arranged in the cavity of basetray.
7. flexible polymer battery clamp device according to claim 6, it is characterized in that: the bottom of described basetray has louvre, and described louvre is corresponding to the screens setting on the pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202659107U CN201622334U (en) | 2009-12-29 | 2009-12-29 | Clamping device for adaptive polymer cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202659107U CN201622334U (en) | 2009-12-29 | 2009-12-29 | Clamping device for adaptive polymer cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622334U true CN201622334U (en) | 2010-11-03 |
Family
ID=43025792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202659107U Expired - Lifetime CN201622334U (en) | 2009-12-29 | 2009-12-29 | Clamping device for adaptive polymer cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785616A (en) * | 2017-09-28 | 2018-03-09 | 浙江杭可科技股份有限公司 | Lithium ion cylinder power battery formation fixture device |
-
2009
- 2009-12-29 CN CN2009202659107U patent/CN201622334U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785616A (en) * | 2017-09-28 | 2018-03-09 | 浙江杭可科技股份有限公司 | Lithium ion cylinder power battery formation fixture device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |