CN109860494A - Button cell and pin welding layout structure and positioning device - Google Patents
Button cell and pin welding layout structure and positioning device Download PDFInfo
- Publication number
- CN109860494A CN109860494A CN201910038392.3A CN201910038392A CN109860494A CN 109860494 A CN109860494 A CN 109860494A CN 201910038392 A CN201910038392 A CN 201910038392A CN 109860494 A CN109860494 A CN 109860494A
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- Prior art keywords
- pin
- positive
- negative
- connecting belt
- template
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 46
- 238000005476 soldering Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229910008088 Li-Mn Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910006327 Li—Mn Inorganic materials 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses button cell and pin welding layout structure and positioning devices, including button cell, positive pin combination and the negative pin combination being spaced apart, every group of anode pin combination includes the first connecting belt and multiple positive pins, and positive pin is connected on first connecting belt in a manner of linear interval；Every group of negative pin combination includes the second connecting belt and multiple negative pins, negative pin is connected on second connecting belt in a manner of linear interval, positioning device includes the template component being made of positive template and negative pole module, equipped with the corresponding positioning seat placed for button cell and pin welding layout structure in template component, positive module is equipped with can be to the positive welding hole that positive pin is welded, negative pole module is equipped with can be to the cathode welding hole that negative pin is welded, positive welding hole and positioning seat connection, cathode welding hole and positioning seat connection.
Description
Technical field
The present invention relates to a kind of button cell manufacture fields, more particularly, to a kind of button cell and pin welding layout knot
Structure and positioning device.
Background technique
Li-Mn button cell includes positive cup, cathode top, sealing ring, lithium metal, positive cake, diaphragm and electrolyte, anode
It is separated between cake and cathode of lithium (lithium metal piece) by diaphragm, is insulated between positive cup and cathode top by sealing ring.
The positive cup of button battery and cathode top are used in loading to battery holder to electricity consumption as the positive and negative anodes of battery
Device power supply.Pin need to be respectively welded in the positive cup of the button cell of particular/special requirement and cathode top, which is connected to electrical appliance
Part.
In more early period, battery pin welding is main, and still manual type is welded one by one, but production efficiency is very low.With certainly
The maturations such as dynamicization laser welding technology, those skilled in the art wish to introduce into laser welding technology, but are the absence of corresponding battery
Layout structure and positioning device between pin.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of button cell and pin welding layout structure and welding are fixed
Position device realizes the raising of welding efficiency to meet the needs of automatic welding technique.
The technical scheme of the invention to solve the technical problem is: button cell and pin weld layout structure,
Button cell, at least one set of positive pin combination and at least one set of cathode being spaced apart it is characterized by comprising at least one column draw
Foot combination, every group of anode pin combination include the first connecting belt and multiple positive pins, and positive pin is joined in a manner of linear interval
It connects on first connecting belt；Every group of negative pin combination includes the second connecting belt and multiple negative pins, negative pin
It is connected in a manner of linear interval on second connecting belt, the positive pin is tightly attached to the positive cup of button cell
Outer surface, the negative pin are tightly attached to the outer surface on the cathode top of button cell.
The further preferred embodiment of the present invention are as follows: positive pin or negative pin are by easily tearing portion and the first connecting belt or the
The connection of two connecting belts.
The further preferred embodiment of the present invention are as follows: the easy portion of tearing is positive pin or negative pin and the first connecting belt
Or the second slim connection part between connecting belt, the slim connection part with a thickness of 0.05-0.3mm.
The further preferred embodiment of the present invention are as follows: the positive pin or negative pin are including being affixed on positive cup or cathode
The Public Relations Department drawn after bending on the weld part and weld part on top, the Public Relations Department and the first connecting belt or the second connecting belt
Side connection, what slim connection part was located at Public Relations Department and the first connecting belt or the second connecting belt couples position.
The further preferred embodiment of the present invention are as follows: positioning device, including the template being made of positive template and negative pole module
Component, the template component are interior equipped with the corresponding positioning placed for button cell and pin the welding layout structure
Seat, the positive module is equipped with can be to the positive welding hole that positive pin is welded, and the negative pole module is equipped with can be right
The cathode welding hole that negative pin is welded, the positive welding hole and the positioning seat connection, the cathode weldering
Connect hole and the positioning seat connection.
The further preferred embodiment of the present invention are as follows: the positioning seat includes for placing the battery holder of button cell, putting
It sets the positive pin notch of positive pin combination and places the negative pin notch of negative pin combination, the positive pin slot
Mouth includes the first band-like notch for placing the first connecting belt and connection in the Public Relations Department for placing positive pin of battery holder
First connection notch；The negative pin notch includes placing the second band-like notch of the second connecting belt and for connection battery
Second connection notch of the Public Relations Department of the placement negative pin of seat.
The further preferred embodiment of the present invention are as follows: the band-like notch of described first and first connection notch be located at it is described just
The inside of pole template, the second band-like notch and the second connection notch are located at the inside of the negative template.
The further preferred embodiment of the present invention are as follows: the bottom of the battery holder, the first band-like notch and the second band-like slot
Phase magnet is equipped in mouthful, the phase magnet is used to adsorb the positive pin, the first connecting belt and the second connecting belt of irony.
The further preferred embodiment of the present invention are as follows: the inside of the positive template and negative template is equipped with concave-convex positioning knot
Structure and magnet assembly, for the concave-convex location structure to limit the cooperation position of positive template and negative template, magnet assembly will
Positive template and negative template mutually adsorb.
The further preferred embodiment of the present invention are as follows: it further include driving mechanism, the driving mechanism is connected to template component,
Driving mechanism drives template component to carry out the overturning of 180 degree, switches soldering tip between positive welding hole and cathode welding hole.
Compared with prior art, it is an advantage of the invention that button cell be distributed in a manner of linear interval, each negative pin with
Positive pin is distributed in the positive and negative anodes side of button cell；And coupled between each negative pin by the first connecting belt, it is each just
Coupled between the pin of pole by the second connecting belt；This layout structure can be operated convenient for automatic laser welding manner,
Improve production efficiency.Positioning device is by the layout structure of above-mentioned button cell and positive and negative pin to solidify.
Detailed description of the invention
Fig. 1 is the schematic diagram one that positioning device installs button cell and pin welds layout structure；
Fig. 2 is the schematic diagram two that positioning device installs button cell and pin welds layout structure；
Fig. 3 is the schematic diagram three that positioning device installs button cell and pin welds layout structure；
Fig. 4 is the schematic diagram four that positioning device installs button cell and pin welds layout structure；
Fig. 5 is the schematic diagram five that positioning device installs button cell and pin welds layout structure；
Fig. 6 is the enlarged drawing in Fig. 1 of the invention at A；
Fig. 7 is the enlarged drawing in Fig. 1 of the invention at B；
Fig. 8 is the structural schematic diagram of the medial surface of positive template；
Fig. 9 is the structural schematic diagram of the medial surface of negative template；
Figure 10 is the top view of positive pin in the present invention；
Figure 11 is the side view of positive pin in the present invention；
Figure 12 is the top view of negative pin in the present invention；
Figure 13 is the side view of negative pin in the present invention；
Figure 14 is that button cell welds the top view after positive pin and negative pin；
Figure 15 is that button cell welds the side view after positive pin and negative pin；
Figure 16 is enlarged drawing at the C of Fig. 8 in the present invention；
Figure 17 is enlarged drawing at the D in Fig. 9 of the invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Li-Mn button cell includes positive cup, cathode top, sealing ring, lithium metal, positive cake, diaphragm and electrolyte, anode
It is separated between cake and cathode of lithium (lithium metal piece) by diaphragm, is insulated between positive cup and cathode top by sealing ring.
The positive cup of button battery and cathode top are used in loading to battery holder to electricity consumption as the positive and negative anodes of battery
Device power supply.Pin need to be respectively welded in the positive cup of the button cell of particular/special requirement and cathode top, which is connected to electrical appliance
Part.The present invention is mainly described in detail the technical solution of the positive cup of button cell and cathode top solder pin, specifically such as
Under:
As shown in Figures 1 to 5, button cell and pin weld layout structure, the button cell being spaced apart including 4 column
10,4 groups of anode pins combine 20 and 4 groups of negative pins combinations 30, this place be noted that the columns of button cell 10 with just
The group number reciprocal correspondence of pole pin combination 20, negative pin combination 30, the quantity of each column button cell 10 and every group of anode pin
It is also corresponded to each other with the quantity of negative pin, so that each button cell 10 can be soldered pin.Every group of anode pin combination
20 include the first connecting belt 21 and multiple positive pins 22, and positive pin 22 is connected in the first connecting belt 21 in a manner of linear interval
On；Every group of negative pin combination 30 includes the second connecting belt 31 and multiple negative pins 32, and negative pin 32 is with linear interval side
Formula is connected on the second connecting belt 31, and positive pin 22 is tightly attached to the outer surface of the positive cup of button cell 10, negative pin 32
It is tightly attached to the outer surface on the cathode top of button cell 10.
Button cell is distributed in a manner of linear interval, each negative pin is distributed in the positive and negative anodes of button cell with positive pin
Side；And coupled between each negative pin by the first connecting belt, joined between each anode pin by the second connecting belt
It connects；This layout structure can be operated convenient for automatic laser welding manner, improve production efficiency.Positioning device is by above-mentioned button
The layout structure of formula battery and positive and negative pin is to solidify.
As shown in Figure 6 and Figure 7, positive pin 22 is coupled by easily tearing portion with the first connecting belt 21, and negative pin 32 passes through
Easily portion is torn to couple with the second connecting belt 31.
The easy portion of tearing is the slim connection part or negative pin 32 and the second connecting belt of positive pin 22 and the first connecting belt 21
Slim connection part between 31, the slim connection part a with a thickness of 0.05-0.3mm.
As shown in Fig. 6 and Fig. 7, Figure 10 to Figure 15, positive pin 22 includes the weld part K1 and weld part for being affixed on positive cup
The Public Relations Department H1 drawn after the upper bending of K1；Negative pin 32 includes being affixed on the weld part K2 and weld part K2 on cathode top after bending
The Public Relations Department H2 of extraction, Public Relations Department H1 couple with the side of the first connecting belt 21, the side of Public Relations Department H2 and the second connecting belt 31
Connection, slim connection part a1 are located at the connection part of Public Relations Department H1 and the first connecting belt 21, and slim connection part a2 is located at Public Relations Department H2
Couple position with second connecting belt 31.
As shown in Fig. 8 and Fig. 9, Figure 16 and Figure 17, the positioning device of installation button cell 10 and pin welding layout structure,
It is equipped with including the template component 80 being made of positive template 41 and negative pole module 42, in template component 80 corresponding for button cell
10 positioning seats 50 placed with pin welding layout structure, positive module 41 are equipped with the anode that can be welded to positive pin 22
Welding hole 411, negative pole module 42 be equipped with can to the cathode welding hole 421 that negative pin 32 is welded, positive welding hole 411 with
50 connection of positioning seat, cathode welding hole 421 and 50 connection of positioning seat.
Positioning seat 50 includes the positive pin slot for placing the battery holder 51 of button cell, placing positive pin combination 20
Mouth 52 and the negative pin notch 53 for placing negative pin combination 30, positive pin notch 52 include the first connecting belt 21 of placement
First band-like notch 521 and connection are in the first connection notch of the Public Relations Department H1 for placing positive pin 22 of battery holder 51
522；Negative pin notch 53 includes the second band-like notch 531 for placing the second connecting belt 31 and putting for connection battery holder 51
Set the second connection notch 532 of the Public Relations Department H2 of negative pin 32.
First band-like notch 521 and the first connection notch 522 are located at the inside of positive template 41, the second band-like notch 531
It is located at the inside of negative template 42 with the second connection notch 532.
As shown in Figure 16 and Figure 17, it is set in the bottom of battery holder 51, the first band-like notch 521 and the second band-like notch 531
There is phase magnet N, phase magnet is used to adsorb the positive pin 22, the first connecting belt 21 and the second connecting belt 31 of irony.
As shown in Figure 8 and Figure 9, the inside of positive template 41 and negative template 42 is equipped with concave-convex location structure 70 and magnetic group
Part G, concave-convex location structure 70 is to limit the cooperation position of positive template 41 and negative template 42, and magnet assembly G is by positive template
41 and negative template 42 mutually adsorb.
As shown in Figure 8 and Figure 9, specifically, locating notch is provided on symmetrical two inner side edge of a pair of positive template 41
71, after there is integrally formed positioning protrusion 72, template component 80 to combine on symmetrical two inner side edge of a pair of negative template 42,
Locating notch 71 with positioning protrusion 72 is seamless agrees with.It is opened on the symmetrical inner side edge of another pair of positive template 41 and negative template 42
Equipped with die sinking notch 81,42 Gai Hehou of positive template 41 and negative template can be divided template component 80 by the die sinking notch 81
It opens.
Positioning device further includes driving mechanism, and driving mechanism is connected to template component 80, and driving mechanism drives template component
80 carry out the overturning of 180 degree, switch the soldering tip in positioning device between positive welding hole 411 and cathode welding hole 421.
It is of course also possible to soldering tip is equipped at the relative position of positive template 41 and negative template 42, by setting
Fixed program on the positioning device works to control the soldering tip at the soldering tip or negative template 42 at positive template 41.
When as shown in Figures 1 to 5, by welding positive and negative pin with the positioning device in the present embodiment, first by positive pin
Combination 20 is put into the positioning seat 50 on positive 41 one side of template, and the button cell of corresponding number 10 is then placed on positive pin
On 22.Negative pin component 30 is put into the positioning seat 50 on 42 one side of negative template, then by positive template 41 and cathode mould
The combination of plate 42 forms complete template component 80.After soldering tip in positioning device completes welding on positive welding hole 411, pass through
Preset program switches plumb joint, and soldering tip corresponding with cathode plumb joint 421 is made to carry out soldering to cathode welding hole 421,
Positive pin 22 is tightly attached to the outer surface of the positive cup of button cell 10 after welding, and negative pin 32 is tightly attached to button cell 10
The outer surface on cathode top.Or template component 80 can also be driven to carry out turning over for 180 degree by the driving mechanism in positioning device
Turn so that soldering tip carries out soldering to positive plumb joint 411, cathode welding hole 421 in turn.
Detailed Jie has been carried out to button cell provided by the present invention and pin welding layout structure and positioning device above
It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only
It is to be used to help understand the present invention and core concept.It should be pointed out that for those skilled in the art, not
, can be with several improvements and modifications are made to the present invention under the premise of being detached from the principle of the invention, these improvement and modification are also fallen into
In the protection scope of the claims in the present invention.
Claims (10)
1. button cell and pin weld layout structure, it is characterised in that the button cell that is spaced apart including at least one column, extremely
Few one group of anode pin combination and at least one set of negative pin combination, every group of anode pin combination include the first connecting belt and multiple
Positive pin, positive pin are connected on first connecting belt in a manner of linear interval；Every group of negative pin, which combines, includes
Second connecting belt and multiple negative pins, negative pin is connected on second connecting belt in a manner of linear interval, described
Positive pin be tightly attached to button cell positive cup outer surface, the negative pin is tightly attached to the cathode top of button cell
Outer surface.
2. button cell according to claim 1 and pin weld layout structure, it is characterised in that positive pin or cathode
Pin is coupled by easily tearing portion with the first connecting belt or the second connecting belt.
3. button cell according to claim 2 and pin weld layout structure, it is characterised in that the easy portion of tearing is
Slim connection part between positive pin or negative pin and the first connecting belt or the second connecting belt, the slim connection part
With a thickness of 0.05-0.3mm.
4. button cell according to claim 3 and pin weld layout structure, it is characterised in that the positive pin
Or negative pin includes being affixed on the Public Relations Department drawn after bending on positive cup or the weld part and weld part on cathode top, described is outer
Connection portion couples with the side of the first connecting belt or the second connecting belt, and slim connection part is located at Public Relations Department and the first connecting belt or second
The connection position of connecting belt.
5. the positioning device for installing button cell and pin welding layout structure as described in claim 1-4 is any, packet
The template component being made of positive template and negative pole module is included, is equipped in the template component corresponding for the button electricity
The positioning seat that pond and pin welding layout structure are placed, the positive module are equipped with the anode that can be welded to positive pin
Welding hole, the negative pole module be equipped with can to the cathode welding hole that negative pin is welded, the positive welding hole with
The positioning seat connection, the cathode welding hole and the positioning seat connection.
6. positioning device according to claim 5, it is characterised in that the positioning seat includes for placing button cell
Battery holder, place the positive pin notch of positive pin combination and place the negative pin notch of negative pin combination, it is described
Positive pin notch include that the first band-like notch for placing the first connecting belt and connection being drawn in battery holder for placing anode
First connection notch of the Public Relations Department of foot；The negative pin notch include place the second connecting belt the second band-like notch and
Second connection notch of the Public Relations Department of the placement negative pin for connection battery holder.
7. positioning device according to claim 6, it is characterised in that the band-like notch of described first and the first connection notch
Positioned at the inside of the positive template, the second band-like notch and second couples the inside that notch is located at the negative template.
8. positioning device according to claim 7, it is characterised in that the bottom of the battery holder, the first band-like notch and
Be equipped with phase magnet in second band-like notch, the phase magnet be used to adsorb the positive pin of irony, the first connecting belt and
Second connecting belt.
9. positioning device according to claim 8, it is characterised in that set on the inside of the positive template and negative template
Have concave-convex location structure and a magnet assembly, the concave-convex location structure with limit positive template and negative template with coincidence
It sets, magnet assembly mutually adsorbs positive template and negative template.
10. positioning device according to claim 6, it is characterised in that further include driving mechanism, the driving mechanism connects
It is connected to template component, driving mechanism drives template component to carry out the overturning of 180 degree, welds soldering tip in positive welding hole and cathode
Switch between hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038392.3A CN109860494A (en) | 2019-01-16 | 2019-01-16 | Button cell and pin welding layout structure and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038392.3A CN109860494A (en) | 2019-01-16 | 2019-01-16 | Button cell and pin welding layout structure and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109860494A true CN109860494A (en) | 2019-06-07 |
Family
ID=66894871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910038392.3A Pending CN109860494A (en) | 2019-01-16 | 2019-01-16 | Button cell and pin welding layout structure and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109860494A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000090906A (en) * | 1998-09-11 | 2000-03-31 | Matsushita Electric Ind Co Ltd | Lead joining structure and battery pack using the structure |
| CN201910454U (en) * | 2010-12-20 | 2011-07-27 | 吴平东 | Battery tab for button battery |
| US20130164583A1 (en) * | 2011-12-21 | 2013-06-27 | Seth M. Humphrys | Through weld interconnect joint |
| CN203536500U (en) * | 2013-10-31 | 2014-04-09 | 福建联迪商用设备有限公司 | Button battery fixing structure |
| CN104993093A (en) * | 2015-07-22 | 2015-10-21 | 天津力神电池股份有限公司 | Lithium ion battery heavy current protective device and lithium ion battery |
| CN106601960A (en) * | 2016-12-30 | 2017-04-26 | 重庆市紫建电子有限公司 | Button battery and manufacturing method therefor |
| CN106953100A (en) * | 2017-05-08 | 2017-07-14 | 宁波必霸能源有限公司 | Plus plate current-collecting body, positive pole cake, button cell and plus plate current-collecting body processing method |
| CN206742300U (en) * | 2017-04-11 | 2017-12-12 | 东莞市维迪热流道科技有限公司 | A kind of both positive and negative polarity copper bar plastic rubber bracket |
| CN207303174U (en) * | 2017-08-17 | 2018-05-01 | 国联汽车动力电池研究院有限责任公司 | Power battery module assembly |
| CN207353365U (en) * | 2017-09-12 | 2018-05-11 | 合肥国轩高科动力能源有限公司 | The integrated BUSBAR busbars that a kind of battery modules use |
| CN207781724U (en) * | 2018-01-31 | 2018-08-28 | 长城汽车股份有限公司 | Collector, battery core and the vehicle of battery core |
| CN109004284A (en) * | 2018-07-28 | 2018-12-14 | 惠州市赛旺电子有限公司 | Lithium battery welds labeling device |
| CN208368602U (en) * | 2018-07-19 | 2019-01-11 | 深圳市美阳电子有限公司 | A kind of button cell holder |
| CN209169275U (en) * | 2019-01-16 | 2019-07-26 | 宁波必霸能源有限公司 | Button cell and pin welding layout structure and positioning device |
-
2019
- 2019-01-16 CN CN201910038392.3A patent/CN109860494A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000090906A (en) * | 1998-09-11 | 2000-03-31 | Matsushita Electric Ind Co Ltd | Lead joining structure and battery pack using the structure |
| CN201910454U (en) * | 2010-12-20 | 2011-07-27 | 吴平东 | Battery tab for button battery |
| US20130164583A1 (en) * | 2011-12-21 | 2013-06-27 | Seth M. Humphrys | Through weld interconnect joint |
| CN203536500U (en) * | 2013-10-31 | 2014-04-09 | 福建联迪商用设备有限公司 | Button battery fixing structure |
| CN104993093A (en) * | 2015-07-22 | 2015-10-21 | 天津力神电池股份有限公司 | Lithium ion battery heavy current protective device and lithium ion battery |
| CN106601960A (en) * | 2016-12-30 | 2017-04-26 | 重庆市紫建电子有限公司 | Button battery and manufacturing method therefor |
| CN206742300U (en) * | 2017-04-11 | 2017-12-12 | 东莞市维迪热流道科技有限公司 | A kind of both positive and negative polarity copper bar plastic rubber bracket |
| CN106953100A (en) * | 2017-05-08 | 2017-07-14 | 宁波必霸能源有限公司 | Plus plate current-collecting body, positive pole cake, button cell and plus plate current-collecting body processing method |
| CN207303174U (en) * | 2017-08-17 | 2018-05-01 | 国联汽车动力电池研究院有限责任公司 | Power battery module assembly |
| CN207353365U (en) * | 2017-09-12 | 2018-05-11 | 合肥国轩高科动力能源有限公司 | The integrated BUSBAR busbars that a kind of battery modules use |
| CN207781724U (en) * | 2018-01-31 | 2018-08-28 | 长城汽车股份有限公司 | Collector, battery core and the vehicle of battery core |
| CN208368602U (en) * | 2018-07-19 | 2019-01-11 | 深圳市美阳电子有限公司 | A kind of button cell holder |
| CN109004284A (en) * | 2018-07-28 | 2018-12-14 | 惠州市赛旺电子有限公司 | Lithium battery welds labeling device |
| CN209169275U (en) * | 2019-01-16 | 2019-07-26 | 宁波必霸能源有限公司 | Button cell and pin welding layout structure and positioning device |
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