CN207398250U - A kind of positive and negative electrode component for button cell and its used braid - Google Patents
A kind of positive and negative electrode component for button cell and its used braid Download PDFInfo
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- CN207398250U CN207398250U CN201721521436.0U CN201721521436U CN207398250U CN 207398250 U CN207398250 U CN 207398250U CN 201721521436 U CN201721521436 U CN 201721521436U CN 207398250 U CN207398250 U CN 207398250U
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Abstract
The utility model specifically discloses a kind of positive and negative electrode component for button cell and its used braid, including cathode metal piece and negative metal piece, cathode metal piece one end is anode rectangular pieces body end, the cathode metal piece other end and anode rectangular pieces body end be perpendicular and integrated square end, and the both sides of square end are equipped with the first contact chip to connect with button cell side；Negative metal piece one end is circular ring shape end, the negative metal piece other end be with the integrated cathode rectangular pieces body end in circular ring shape end, equipped with the second contact chip to connect with button cell lower curtate in circular ring shape end；Anode rectangular pieces body end and cathode rectangular pieces body end are electrically connected by layer of solder paste with electronic circuit board, wherein, cathode braid is packed used by anode braid and negative metal piece used by cathode metal piece, packaged product is mounted by SMT equipment onto pcb board, so as to greatly improve production efficiency, production cost is reduced.
Description
Technical field
The utility model is related to the attachment devices of button cell, and in particular to a kind of positive and negative electrode for button cell
Component and its used braid.
Background technology
Button cell now is arranged on by way of engaging between positive and negative electrode, due to requiring positive or negative pole
Sheet metal can completely fix button cell so that at least one structure is more multiple in cathode metal piece or negative metal piece
It is miscellaneous, using specific independent packaging, and need when mounted one or several manually first by cathode metal piece and negative metal
Piece arranges facing one direction, then by another worker assigns and be located in electronic circuit cathode metal piece and negative metal piece,
It takes a lot of work and mistakes, can not realize automated production, the process for causing entire mounting anode and cathode connection sheet is slower, and often because of operation
The fatigue of personnel and cause the rise of setup error rate, it is serious to affect production efficiency, wherein, cathode metal piece now and negative
Pole sheet metal is by welding on fixed electronic circuit board, the situation of rosin joint or loosening often occurs.
Utility model content
In order to solve the above technical problems, it we have proposed a kind of positive and negative electrode component for button cell and its is used
Braid, purpose：Being connected firmly between electronic circuit board, it is simple in structure, automation processing can be carried out with braid, is reduced
Manual operation improves production efficiency.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of positive and negative electrode component for button cell, including cathode metal piece and negative metal piece, cathode metal piece
One end is anode rectangular pieces body end, and the cathode metal piece other end is perpendicular and integrated square with anode rectangular pieces body end
End, the both sides of square end are equipped with the first contact chip to connect with button cell side；
Negative metal piece one end is circular ring shape end, and the negative metal piece other end is and the integrated cathode in circular ring shape end
Rectangular pieces body end is equipped with the second contact chip to connect with button cell lower curtate in circular ring shape end；
Anode rectangular pieces body end and cathode rectangular pieces body end are electrically connected by layer of solder paste with electronic circuit board, anode
Gas vent corresponding with layer of solder paste is equipped in rectangular pieces body end and cathode rectangular pieces body end.
Preferably, the second contact chip is equipped with air hole.
This is used for braid used in the positive and negative electrode component of button cell, is compiled including anode corresponding with cathode metal piece
Band cathode braid corresponding with negative metal piece, anode braid are equipped with rectangular recess corresponding with cathode metal piece, and rectangle is recessed
Supporting block corresponding with the first contact chip is equipped in slot, cathode braid is equipped with groove corresponding with negative metal piece, groove
Protrusion corresponding with the second contact chip is equipped in round nose；
Location hole is equipped on the one side of anode braid and cathode braid.
Through the above technical solutions, anode rectangular pieces body end and cathode rectangular pieces body end pass through layer of solder paste and electronics
Gas vent corresponding with layer of solder paste is equipped in circuit board electrical connection, anode rectangular pieces body end and cathode rectangular pieces body end,
Gas vent can timely discharge the air between anode rectangular pieces body end and cathode rectangular pieces body end and layer of solder paste, and can incite somebody to action
Extra soldering paste is expelled to the top of anode rectangular pieces body end and cathode rectangular pieces body end, it is ensured that with electronic circuit board it
Between be connected firmly, overall structure is simple.
It is packed since cathode metal piece carries out packaging and negative metal piece using anode braid using cathode braid, it will
Cathode metal piece and negative metal piece are packed respectively, are facilitated transport, and in production, are wrapped by vibrating disk automatic charging
Dress, cathode metal piece and negative metal piece can be transmitted by braid, then matching somebody with somebody by film removal device and adsorbent equipment
Conjunction is won and is placed, and full process automatization processing packages finished product and mounted again by SMT equipment on pcb board, reduced
Manual operation, improves production efficiency, wherein, SMT equipment is surface installation technique production line.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
After Fig. 1 removes electronic circuit board for a kind of positive and negative electrode component for button cell disclosed in the utility model
Schematic top plan view；
After Fig. 2 removes electronic circuit board for a kind of positive and negative electrode component for button cell disclosed in the utility model
Schematic front view；
Fig. 3 is a kind of master of the negative metal piece of positive and negative electrode component for button cell disclosed in the utility model
Depending on schematic diagram；
Fig. 4 is a kind of schematic top plan view of positive and negative electrode component for button cell disclosed in the utility model；
Fig. 5 is a kind of schematic front view of positive and negative electrode component for button cell disclosed in the utility model；
Fig. 6 is a kind of cathode metal piece and just of positive and negative electrode component for button cell disclosed in the utility model
The overlooking the structure diagram of pole braid cooperation；
Fig. 7 is a kind of vertical view of the cathode braid of positive and negative electrode component for button cell disclosed in the utility model
Structure diagram；
Fig. 8 is a kind of negative metal piece of positive and negative electrode component for button cell disclosed in the utility model with bearing
The overlooking the structure diagram of pole braid cooperation.
Corresponding component title of the number represented by with letter in figure：
11. 12. 13. first contact chip of square end, 21. circular ring shape end of anode rectangular pieces body end, 22. cathode rectangle sheet body
Hold 23. second contact chip, 3. layer of solder paste, 4. electronic circuit board, 5. gas vent, 6. air hole, 71. location hole, 700. anode braid 701.
801. groove of rectangular recess 702. supporting block, 800. cathode braid, 802. protrusion.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
Specific embodiment of the present utility model is described in further detail with reference to schematic diagram.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of positive and negative electrode component for button cell, including anode gold
Belong to piece and negative metal piece, cathode metal piece one end is anode rectangular pieces body end 11, and the cathode metal piece other end and anode are long
Square plate body end 11 is perpendicular and integrated square end 12, and the both sides of square end 12 are equipped with the to connect with button cell side
One contact chip 13, negative metal piece one end are circular ring shape end 21, and the negative metal piece other end is and 21 one of circular ring shape end
The cathode rectangular pieces body end 22 of change, circular ring shape end 21 is interior to be equipped with the second contact chip 23 to connect with button cell lower curtate, entirety
It is simple in structure, two parts can be splitted into and be packaged respectively by braid.
Anode rectangular pieces body end 11 and cathode rectangular pieces body end 22 are electrically connected by layer of solder paste 3 and electronic circuit board 4
It connects, is equipped in anode rectangular pieces body end 11 and cathode rectangular pieces body end 22 and 3 corresponding gas vent 5 of layer of solder paste, exhaust
Hole 5 can timely discharge the air between anode rectangular pieces body end 11 and cathode rectangular pieces body end 22 and layer of solder paste 3, and energy
Extra soldering paste is expelled to the top of anode rectangular pieces body end 11 and cathode rectangular pieces body end 22, it is ensured that anode is rectangular
Being connected firmly between shape piece body end 11 and cathode rectangular pieces body end 22 and electronic circuit board, no rosin joint.
Second contact chip 23 is equipped with air hole 6, and air hole 6 ensures that button cell and 23 bubble-free of the second contact chip are stagnant
It stays.
As shown in Fig. 6, Fig. 7 and Fig. 8, this is used for braid used in the positive and negative electrode component of button cell, including with just
The corresponding anode braid 700 of pole sheet metal cathode braid 800 corresponding with negative metal piece, anode braid 700 be equipped with just
The corresponding rectangular recess 701 of pole sheet metal, is equipped in rectangular recess 701 and 13 corresponding supporting block 702 of the first contact chip, cathode
Braid 800 is equipped with groove 801 corresponding with negative metal piece, is equipped with and 23 phase of the second contact chip in the round nose of groove 801
The protrusion 802 answered is carried out since cathode metal piece carries out packaging and negative metal piece using anode braid using cathode braid
Packaging, cathode metal piece and negative metal piece are packed respectively, facilitate transport, and when producing, by vibrating disk it is automatic on
Material is packed, and cathode metal piece and negative metal piece can be transmitted by braid, then pass through film removal device and absorption
The cooperation of device is won and is placed, full process automatization processing, packages finished product and carries out attachment to PCB by SMT equipment again
On plate, reduce manual operation, improve production efficiency, wherein, SMT equipment is surface installation technique production line.
Location hole 71 is equipped on the one side of anode braid 700 and cathode braid 800, location hole 71 facilitates automation and sets
It is standby that anode braid 700 and cathode braid 800 are positioned and transmitted.
It is exactly a kind of design feature and effect of the positive and negative electrode component for button cell above, advantage：With
Being connected firmly between electronic circuit board, it is simple in structure, automation processing can be carried out with braid, reduce manual operation, improved
Production efficiency.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this field
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (3)
1. a kind of positive and negative electrode component for button cell, which is characterized in that including cathode metal piece and negative metal piece, just
Pole sheet metal one end is anode rectangular pieces body end (11), and the cathode metal piece other end mutually hangs down with anode rectangular pieces body end (11)
Straight and integrated square end (12), the both sides of square end (12) are equipped with the first contact chip to connect with button cell side
(13)；
Negative metal piece one end is circular ring shape end (21), and the negative metal piece other end is integrated with circular ring shape end (21)
Cathode rectangular pieces body end (22) is equipped with the second contact chip (23) to connect with button cell lower curtate in circular ring shape end (21)；
Anode rectangular pieces body end (11) and cathode rectangular pieces body end (22) pass through layer of solder paste (3) and electronic circuit board (4)
It is electrically connected, row corresponding with layer of solder paste (3) is equipped in anode rectangular pieces body end (11) and cathode rectangular pieces body end (22)
Stomata (5).
A kind of 2. positive and negative electrode component for button cell according to claim 1, which is characterized in that the second contact chip
(23) it is equipped with air hole (6).
3. braid used in a kind of positive and negative electrode component for button cell described in claim 1, which is characterized in that bag
Include anode braid (700) corresponding with cathode metal piece cathode braid (800) corresponding with negative metal piece, anode braid
(700) rectangular recess (701) corresponding with cathode metal piece is equipped with, is equipped with and the first contact chip in rectangular recess (701)
(13) corresponding supporting block (702), cathode braid (800) are equipped with groove (801) corresponding with negative metal piece, groove
(801) protrusion (802) corresponding with the second contact chip (23) is equipped in round nose；
Location hole (71) is equipped on the one side of anode braid (700) and cathode braid (800).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521436.0U CN207398250U (en) | 2017-11-15 | 2017-11-15 | A kind of positive and negative electrode component for button cell and its used braid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521436.0U CN207398250U (en) | 2017-11-15 | 2017-11-15 | A kind of positive and negative electrode component for button cell and its used braid |
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| Publication Number | Publication Date |
|---|---|
| CN207398250U true CN207398250U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721521436.0U Active CN207398250U (en) | 2017-11-15 | 2017-11-15 | A kind of positive and negative electrode component for button cell and its used braid |
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| CN (1) | CN207398250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461874A (en) * | 2018-12-05 | 2019-03-12 | 苏州格创电子有限公司 | A kind of novel positive and negative electrode assembly for button cell and its used braid |
-
2017
- 2017-11-15 CN CN201721521436.0U patent/CN207398250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461874A (en) * | 2018-12-05 | 2019-03-12 | 苏州格创电子有限公司 | A kind of novel positive and negative electrode assembly for button cell and its used braid |
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