CN204747844U - Weld protection shield in instrument of electric core - Google Patents
Weld protection shield in instrument of electric core Download PDFInfo
- Publication number
- CN204747844U CN204747844U CN201520064826.4U CN201520064826U CN204747844U CN 204747844 U CN204747844 U CN 204747844U CN 201520064826 U CN201520064826 U CN 201520064826U CN 204747844 U CN204747844 U CN 204747844U
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- CN
- China
- Prior art keywords
- utility
- pedestal
- model
- groove
- boss
- 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 - Fee Related
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Abstract
The utility model provides a weld protection shield in instrument of electric core, which comprises a base, be equipped with the spacing recess that is used for putting into the protection shield on the base, be equipped with on the base and carry out the positioning mechanism that fixes a position to electric core. The beneficial effects of the utility model are that: the utility model discloses a spacing recess carries on spacingly to the protection shield to use positioning mechanism to fix a position two electric cores, thereby make the utmost point ear of electric core very convenient, swift with the spot welding of protection shield, improve work efficiency, save operating time.
Description
Technical field
The utility model relates to battery pack assembling field, particularly relates to instrument baffle being welded in battery core.
Background technology
Current polymer battery group lug bending and molding, directly hold soldering in respective pad, operating procedure is as follows:
1. in polymer battery group, lug is allocated to black EVA both sides;
2. baffle is smooth is affixed on black EVA;
3. lug 90 bends and is affixed on baffle pad;
4. pad adds easily, lug is welded on pad.
There is following defect in current technology:
1. quality hidden danger: solder pad space length is little, in operating process, ferrochrome easily encounters both positive and negative polarity pad simultaneously; Whole battery pack conducting is caused to form short circuit;
2. production efficiency: need hand-guided due to during operation, therefore operating speed is slow, inefficiency;
3. material cost: because be scolding tin operation, tin silk consumption cost need be dropped into.
Utility model content
In order to solve the low problem of production efficiency in prior art, the utility model provides a kind of instrument baffle being welded in battery core.
The utility model provides a kind of instrument baffle being welded in battery core, comprises pedestal, and described pedestal is provided with the limited impression for putting into baffle, and described pedestal is provided with the detent mechanism positioned battery core.
As further improvement of the utility model, described limited impression comprises the first groove and the second groove, described first groove is arranged in the middle of described pedestal, thus make pedestal arranged on left and right sides form the first boss and the second boss respectively, described second groove is two, and two the second grooves are located on described first boss and described second boss respectively.
As further improvement of the utility model, described limited impression comprises the first groove and the second groove, described first groove is arranged in the middle of described pedestal, thus make pedestal arranged on left and right sides form the first boss and the second boss respectively, described second groove is two, and two the second grooves are located on described first boss and described second boss respectively.
As further improvement of the utility model, described second groove is between two positioning strips.
As further improvement of the utility model, described baffle is provided with a pad.
As further improvement of the utility model, described some pad is 4.
The beneficial effects of the utility model are: the utility model adopts limited impression to carry out spacing to baffle; and use detent mechanism to position two battery cores; thus make the spot welding of the lug of battery core and baffle very convenient, quick, increase work efficiency, save the working time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model discloses a kind of instrument baffle being welded in battery core, comprise pedestal 1, described pedestal 1 is provided with the limited impression for putting into baffle, and described pedestal 1 is provided with the detent mechanism positioned battery core.
Described limited impression comprises the first groove 2 and the second groove 3, described first groove 2 is arranged in the middle of described pedestal 1, thus make pedestal 1 arranged on left and right sides form the first boss 4 and the second boss 5 respectively, described second groove 3 is two, and two the second grooves 3 are located on described first boss 4 and described second boss 5 respectively.
Described detent mechanism comprises two locating pieces, 6, two locating pieces 6 and is arranged at the first boss 4 and the second boss 5 respectively, and described locating piece 6 is provided with two positioning strips 7, and two positioning strips 7 are away from described pedestal 1 edge.
Described second groove 3 is between two positioning strips 7.
Described baffle is provided with a pad, and described some pad is 4.
During use; limited impression put into by baffle; first battery core is placed on the left of pedestal 1; the position between pedestal 1 left side edge to positioning strip 7 is referred on the left of pedestal 1; second battery core is placed on the right side of pedestal 1; refer to the position between pedestal 1 right side edge to positioning strip 7 on the right side of pedestal 1, in the first battery core, two lugs are welded on the B-/BM+ position of baffle respectively, and in the second battery core, two lugs are welded on the B+/BM-position of baffle respectively.
The utility model adopts limited impression to carry out spacing to baffle, and uses detent mechanism to position two battery cores, thus makes the spot welding of the lug of battery core and baffle very convenient, quick, increases work efficiency, and saves the working time.
And the utility model is by change baffle structure and improve making technology, can obtain following beneficial effect:
1. can effectively reduce backplate connect battery core after the hidden danger brought of the direct conducting of both positive and negative polarity, guarantee battery core quality;
2. changing the time postwelding can not because both positive and negative polarity on baffle be apart from little and need to slow down operating speed; Operating efficiency can promote one and accompany;
3., because scolding tin changes spot welding into, do not need scolding tin, therefore the input cost of tin silk can be deducted.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. baffle is welded in an instrument for battery core, it is characterized in that: comprise pedestal, described pedestal is provided with the limited impression for putting into baffle, and described pedestal is provided with the detent mechanism positioned battery core; Described limited impression comprises the first groove and the second groove, described first groove is arranged in the middle of described pedestal, thus make pedestal arranged on left and right sides form the first boss and the second boss respectively, described second groove is two, and two the second grooves are located on described first boss and described second boss respectively.
2. instrument according to claim 1, is characterized in that: described detent mechanism comprises two locating pieces, and two locating pieces are arranged at the first boss and the second boss respectively, and described locating piece is provided with two positioning strips, and two positioning strips are away from described susceptor edges.
3. instrument according to claim 2, is characterized in that: described second groove is between two positioning strips.
4. instrument according to claim 1, is characterized in that: described baffle is provided with a pad.
5. instrument according to claim 4, is characterized in that: described some pad is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064826.4U CN204747844U (en) | 2015-01-30 | 2015-01-30 | Weld protection shield in instrument of electric core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064826.4U CN204747844U (en) | 2015-01-30 | 2015-01-30 | Weld protection shield in instrument of electric core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747844U true CN204747844U (en) | 2015-11-11 |
Family
ID=54462598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064826.4U Expired - Fee Related CN204747844U (en) | 2015-01-30 | 2015-01-30 | Weld protection shield in instrument of electric core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581247A (en) * | 2018-06-20 | 2018-09-28 | 曙鹏科技（深圳）有限公司 | A kind of battery welding clamp, welding equipment and welding procedure |
-
2015
- 2015-01-30 CN CN201520064826.4U patent/CN204747844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581247A (en) * | 2018-06-20 | 2018-09-28 | 曙鹏科技（深圳）有限公司 | A kind of battery welding clamp, welding equipment and welding procedure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |