CN207303214U - A kind of if mouth formula battery pack connecting seat - Google Patents
A kind of if mouth formula battery pack connecting seat Download PDFInfo
- Publication number
- CN207303214U CN207303214U CN201720582205.4U CN201720582205U CN207303214U CN 207303214 U CN207303214 U CN 207303214U CN 201720582205 U CN201720582205 U CN 201720582205U CN 207303214 U CN207303214 U CN 207303214U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- concave part
- connecting seat
- welding
- mouth formula
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
If the utility model discloses a kind of mouth formula battery pack connecting seat, at least three welding concave part is equipped with the top of pedestal (23)；The position of concave part and the lug position correspondence of battery pack；Concave part is used to accommodate scolding tin and the lug of battery pack.Concave part is welded, or is holding tank；Here, the lug of battery pack is welded together two-by-two by scolding tin or welds together total electrode leads to client of lug and battery pack.The relation for welding concave quantity n and battery number N is：N=N+1；Specifically, 2 general supply exit welding concave parts, N-1 battery cell electrode welding concave part.In conclusion if this mouth formula battery pack connecting base structure is simple, easy to implement, reliability is high, and welding efficiency is high.
Description
Technical field
If it the utility model is related to a kind of mouth formula battery pack connecting seat.
Background technology
Battery pack carry out series connection and it is in parallel when, or connect by conducting wire the positive and negative anodes of different battery cells, or using special
Pcb board connect the positive and negative anodes of different battery cells, while pcb board also acts as the effect of isolation, prevents the short circuit of battery cell；
But when using conducting wire or PCB connections, have the following problems：
(1) need manually by tab welding together, it is also necessary to the conducting wire of extraction is welded on solder joint, process is more, weldering
It is low to connect efficiency；
(2) due to needing to weld many solder joints and conducting wire on a fritter pcb board；It is easy to cause, rosin joint, soldering reliability
It is not high.
(3) traditional welding manner is used, solder joint is difficult to accomplish rule, and the power supply outlet side shape of whole battery pack is not beautiful
See, influence the appearance of product.
If therefore, it is necessary to design a kind of mouth formula battery pack connecting seat.
Utility model content
If technical problem to be solved in the utility model is to provide a kind of mouth formula battery pack connecting seat, if should mouth formula battery
Group connecting base structure is simple, easy to implement, is conducive to improve welding efficiency.
The technical solution of utility model is as follows：
If a kind of mouth formula battery pack connecting seat, at least three welding concave part is equipped with the top of pedestal；The position of concave part
With the lug position correspondence of battery pack；Concave part is used to accommodate scolding tin and the lug of battery pack.
Concave part is welded, or is holding tank；Here, by scolding tin the lug of battery pack welded together two-by-two or
Total electrode leads to client of lug and battery pack is welded together.
The relation for welding concave quantity n and battery number N is：N=N+1；Specifically, 2 general supply exit welding
Concave part, N-1 battery cell electrode welding concave part；(general supply exit welding concave part is used to draw the total of battery pack
Electrode (i.e. total cathode and anode).
There are 2 welding concave parts to weld concave part for general supply exit in welding concave part, remaining welding concave part
For battery cell electrode welding concave part.
The bottom of general supply exit welding concave part also has 1 power outlet jack, on power outlet jack
It is fitted with leading electric terminal.(for being inserted into conducting terminal, (conducting terminal can be cylinder or square plate to power outlet jack
Shape, power outlet jack are circular hole or square hole) or power outlet end.)
Leading electric terminal is protruding from the both sides up and down of the bottom of concave part.
Leading electric terminal is connected with main power line.
Main power line is connected with main inserted terminal of powering, and main inserted terminal of powering is plug or socket, for being supplied for external circuit
Electricity, such as the discharging terminals for startup power supply.
The bottom of general supply exit welding concave part is also plugged with 1 contact pin.
Contact pin is connected to the auxiliary inserted terminal of power supply by conducting wire, is typically used as main board power supply terminal.Power supply auxiliary inserted terminal can be with
It is socket, or plug, when being socket, the outer wall of connecting seat can be directly anchored to, for example integrally formed mode can be used
Manufacture.
(i.e. with concave part in the same side) is equipped with a battery for being used to accommodate battery pack or battery pack end on the upside of pedestal
Group socket.
The outer end of battery pack socket is equipped with lid, and lid is equipped with the partition plate vertical with lid, and partition plate can be independent
Or be connected with lid.
Further, partition plate is equipped with multiple through holes, and through hole is preferably to be respectively provided with through hole, and through hole on tri- directions of xyz
It is connected together, each of which direction is both provided with multiple parallel through holes, such as Figure 15 and 16.Another way, in partition plate
Portion has a through hole, as shown in figure 17.
Further, metal mesh is equipped with partition plate, to increase heat conduction.
In addition, another form of battery pack socket is to accommodate battery pack completely, and openend has lid.
The battery pack is lithium battery group or super capacitor group.
Beneficial effect：
If the mouth formula battery pack connecting seat of the utility model, due to easy to accommodate the concave part of scolding tin and lug, thus weld
Jack that is more easy, and being inserted into due to having reserved wire terminals is connect, easy to the extraction of power supply；In addition, connecting seat is upper
Side is equipped with battery pack socket, easy to which battery pack is firmly connected with connecting seat, so as to strengthen battery pack and connecting seat is whole
The reliability of body.This connecting seat is provided with the component such as concave part, will inject the scolding tin of liquid in concave part in advance, then by electricity
The lug of pond group is inserted into concave part, after scolding tin cooling, that is, the welding of all lugs and power cord is completed, so as to notable
Improve welding efficiency.
In conclusion if this mouth formula battery pack connecting base structure is simple, easy to implement, reliability is high, and welding efficiency is high.
Brief description of the drawings
Fig. 1 is lug distribution schematic diagram at the top of battery pack；
Fig. 2 is battery pack side view；
Fig. 3 is the concave part and jack schematic diagram (top view) at the top of connecting seat；
Fig. 4 is the connecting seat schematic diagram (the A-A profiles of Fig. 3) without battery pack socket；
Fig. 5 is battery pack and connecting seat combination schematic diagram shown in Fig. 3；
Fig. 6 is the connecting seat schematic diagram of charged pool group socket；
Fig. 7 is the B-B profiles of Fig. 6；
Fig. 8 is battery pack and the connecting seat combination schematic diagram of charged pool group socket (connecting seat is without contact pin)；
Fig. 9 is the connecting seat combination schematic diagram with contact pin；
Figure 10 is battery pack and connecting seat combination schematic diagram shown in Fig. 9 (connecting seat band contact pin)；
Figure 11 is the connecting seat schematic diagram with conical socket；
Figure 12 is the connecting seat schematic diagram with conical socket；
Figure 13 is battery pack and the connecting seat combination schematic diagram (connecting seat band contact pin) of charged pool group socket；
Figure 14 positions battery unit package is in connecting seat internal structure schematic diagram；
Figure 15 is membrane front face and heat emission hole distribution schematic diagram；
Figure 16 is partition plate profile；
Figure 17 is the membrane front face schematic diagram for only having a through hole.
Label declaration：21- batteries, 22- lugs, 23- pedestals, 24- dominate electric terminal, and 25- battery cell electrode weldings are recessed
Concave portion；26- general supplies exit welds concave part, 27- main power lines, the main inserted terminal of 28- power supplies, the auxiliary power cords of 29-；30- is supplied
The auxiliary inserted terminal of electricity；31- scolding tin；32- battery pack sockets；33-47- battery pack socket side walls；34- conical sockets, 35- wedge shapes are inserted
Hole；36- bottom covers, 37- partition plates.38- welders, the first manipulators of 39-, the second manipulators of 40-, the 3rd manipulators of 41-, 42-
Heating unit, 43- conveyer belts, 44-Z is to heat emission hole, and 45-Y is to heat emission hole, and 46-X is to heat emission hole.
Embodiment
The utility model is described in further details below with reference to the drawings and specific embodiments.
For the battery pack shown in Figure 12, (this battery pack has 3 battery cells, in addition, being directed to has more batteries
The battery pack of monomer, structure are also similar, are illustrated hereby), 4 kinds of connecting seats are designed with, correspond to embodiment 14 respectively；
Embodiment 1：Such as Fig. 3-5, if a kind of mouth formula battery pack connecting seat, 4 concave parts are equipped with the top of pedestal 23；
Concave part is welded, or is holding tank；Here, by scolding tin the lug of battery pack welded together two-by-two or
Total electrode leads to client of lug and battery pack is welded together.
The relation for welding concave quantity n and battery number N is：N=N+1；Specifically, 2 general supply exit welding
Concave part, N-1 battery cell electrode welding concave part；(general supply exit welding concave part is used to draw the total of battery pack
Electrode (i.e. total cathode and anode).
There are 2 welding concave parts to weld concave part 26 for general supply exit in welding concave part, remaining welding depression
Portion is battery cell electrode welding concave part 25.
The bottom of general supply exit welding concave part also has 1 power outlet jack, on power outlet jack
It is fitted with leading electric terminal.(for being inserted into conducting terminal, (conducting terminal can be cylinder or square plate to power outlet jack
Shape, power outlet jack are circular hole or square hole) or power outlet end.)
Leading electric terminal is protruding from the both sides up and down of the bottom of concave part.
Leading electric terminal is connected with main power line 27.
Main power line is connected with the main inserted terminal 28 of powering, and main inserted terminal of powering is plug or socket, for for external circuit
Power supply, such as the discharging terminals for startup power supply.
Main inserted terminal of powering is connected by auxiliary power cord with auxiliary inserted terminal of powering.
Conducting terminal can be that cylindrical or square plate shape, power outlet jack are circular hole or square hole；
Embodiment 2：Such as Fig. 6-8；On the basis of embodiment 1, (i.e. with concave part in the same side) is equipped with one on the upside of pedestal
A battery pack socket 32 for being used to accommodate battery pack or battery pack end.
Embodiment 3：Such as Fig. 9-13, on the basis of embodiment 1, as different from Example 1, general supply exit welds
The bottom of concave part is also plugged with 1 contact pin 33.Contact pin is connected to the auxiliary inserted terminal 30 of power supply by conducting wire, is typically used as main board power supply
Terminal, power supply auxiliary inserted terminal can be socket, or plug, when being socket, can be directly anchored to the outer wall of connecting seat, such as
It can be manufactured using integrally formed mode.
Embodiment 4：Such as Figure 14-17, on the basis of embodiment 2, extend battery pack socket side wall so that battery entirety position
In socket, the outer end of battery pack socket is equipped with lid 36, and lid is equipped with the partition plate 37 vertical with lid, and partition plate can be
It is independent or be connected with lid.
Further, partition plate is equipped with multiple through holes, and through hole is preferably to be respectively provided with through hole, and through hole on tri- directions of xyz
It is connected together, each of which direction is both provided with multiple parallel through holes, such as Figure 15 and 16.Another way, in partition plate
Portion has a through hole, as shown in figure 17.
Contact pin has and can be stretched into from concave part side wall in concave part, and contact pin can be folding shape contact pin (i.e. L-shaped).
Claims (9)
1. if a kind of mouth formula battery pack connecting seat, it is characterised in that n welding concave part is equipped with the top of pedestal (23)；It is recessed
The position of concave portion and the lug position correspondence of battery pack；Concave part is used to accommodate scolding tin and the lug of battery pack；
The relation for welding concave quantity n and battery number N is：N=N+1；
There are 2 welding concave parts to weld concave part (26), remaining N-1 welding depressions for general supply exit in welding concave part
Portion is battery cell electrode welding concave part (25).
2. if mouth formula battery pack connecting seat according to claim 1, it is characterised in that general supply exit welds concave part
Bottom also there is 1 power outlet jack, be fitted with leading electric terminal on power outlet jack.
3. if mouth formula battery pack connecting seat according to claim 2, it is characterised in that leading bottom of the electric terminal from concave part
The both sides up and down in portion are protruding.
4. if mouth formula battery pack connecting seat according to claim 3, it is characterised in that leading electric terminal is connected with main power source
Line (27).
5. if mouth formula battery pack connecting seat according to claim 4, it is characterised in that main power line and main inserted terminal of powering
(28) connect.
6. if mouth formula battery pack connecting seat according to claim 2, it is characterised in that general supply exit welds concave part
Bottom be also plugged with 1 contact pin (33).
7. if mouth formula battery pack connecting seat according to claim 6, it is characterised in that contact pin by conducting wire be connected to power supply it is auxiliary
Inserted terminal (30).
8. if according to claim 1-7 any one of them mouth formula battery pack connecting seats, it is characterised in that be equipped with one on the upside of pedestal
A battery pack socket (32) for being used to accommodate battery pack or battery pack end.
9. if mouth formula battery pack connecting seat according to claim 8, it is characterised in that the outer end of battery pack socket is equipped with
Lid (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582205.4U CN207303214U (en) | 2017-05-23 | 2017-05-23 | A kind of if mouth formula battery pack connecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582205.4U CN207303214U (en) | 2017-05-23 | 2017-05-23 | A kind of if mouth formula battery pack connecting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303214U true CN207303214U (en) | 2018-05-01 |
Family
ID=62271934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582205.4U Expired - Fee Related CN207303214U (en) | 2017-05-23 | 2017-05-23 | A kind of if mouth formula battery pack connecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303214U (en) |
-
2017
- 2017-05-23 CN CN201720582205.4U patent/CN207303214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |