CN206451747U - A kind of new polarity piece circuit board and battery case - Google Patents
A kind of new polarity piece circuit board and battery case Download PDFInfo
- Publication number
- CN206451747U CN206451747U CN201720139874.4U CN201720139874U CN206451747U CN 206451747 U CN206451747 U CN 206451747U CN 201720139874 U CN201720139874 U CN 201720139874U CN 206451747 U CN206451747 U CN 206451747U
- Authority
- CN
- China
- Prior art keywords
- polarity piece
- circuit board
- piece
- polarity
- battery case
- 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.)
- Ceased
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a kind of new polarity piece circuit board and battery case, including circuit board, the first polarity piece and the second polarity piece；One end of first polarity piece and the second polarity piece is respectively welded on circuit board, is electrically connected with the circuit in circuit board, and the first polarity piece is respectively used to contact the two poles of the earth of battery with the other end of the second polarity piece.The utility model provides a kind of new polarity piece circuit board, by the way that polarity piece is directly welded in circuit board, it is connected again by the other end of polarity piece with battery the two poles of the earth, reduce the process that production is installed, reduce production time and cost, power supply is decreased simultaneously the probability for occurring open circuit is connected with circuit, extend service life.The utility model also provides a kind of battery case, can more facilitate the polarity piece in new polarity piece circuit board to be embedded in and install, can make to firmly install, and reduces the set-up time, reduces installation cost.
Description
Technical field
The utility model is related to electronic component field, more particularly to a kind of new polarity piece circuit board and battery case.
Background technology
Circuit board usually needs external power supply to be powered, and is frequently in install in battery cartridge in existing technology and connects
The polarity piece at battery two ends, then be attached the polarity piece in battery case with circuit board by wire, typically using spot welding
Wire, is connected by mode with polarity piece and wire with circuit board respectively.But on the one hand this structure design needs more
Process, adds production cost；On the other hand, this connection is insecure, and what often the pad of generation conductor wire came off shows
As causing the power supply of circuit board to be supplied and occurring open circuit, serious will cause heavy losses.
Utility model content
The problem of to solve to mention in background technology, the utility model provides a kind of new polarity piece circuit board, including electricity
Road plate, the first polarity piece and the second polarity piece；
One end of the first polarity piece and the second polarity piece is respectively welded on the circuit board, with the circuit
Circuit in plate is electrically connected with；The first polarity piece is respectively used to contact the two of battery with the other end of the second polarity piece
Electrode.
Further, it is provided with connecting hole, the first polarity piece and the second polarity piece and is provided with the circuit board
Pin；The pin is arranged in the connecting hole, is electrically connected with the circuit in the circuit board.
Further, the first polarity piece and the second polarity piece are " L " shape.
Further, the electrode tips of the first polarity piece are provided with projection；The electrode of the second polarity piece connects
Contravention is provided with power spring.
Further, it is provided with LED on the circuit board.
A kind of battery case, is internally provided with as above any described new polarity piece circuit board.
Further, the both sides of the battery case are provided with outer baffle, the first Internal baffle and the second Internal baffle；
Described outer baffle one end is integrally connected with battery case box body, and opening is provided between the other end and battery case box body；
First Internal baffle and second Internal baffle are set on the same line, are blocked with outer baffle formation
Groove；
The power spring on described raised and described second polarity piece on the first polarity piece is arranged on described first
Between Internal baffle and second Internal baffle.The conduction on described raised and described second polarity piece on the first polarity piece
Spring is arranged between first Internal baffle and second Internal baffle.
The utility model provides a kind of new polarity piece circuit board, by the way that polarity piece is directly welded in circuit board, then
It is connected by the other end of polarity piece with battery, reduces the process that production is installed, reduce production time and cost, while
Reduce power supply and the probability for occurring open circuit is connected with circuit, extend service life.The utility model also provides a kind of battery case,
It can more facilitate the polarity piece in new polarity piece circuit board to be embedded in install, can make to firmly install, and reduce the set-up time, drop
Low installation cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The new polarity piece board structure of circuit schematic diagram that Fig. 1 provides for the utility model；
Fig. 2 is the structural representation of circuit board in Fig. 1；
Fig. 3 is the structural representation of the first polarity piece and the second polarity piece in Fig. 1；
The battery pack structure schematic diagram that Fig. 4 provides for the utility model；
Fig. 5 is the scheme of installation of new polarity piece circuit board and battery case；
Fig. 6 is that Fig. 5 installs the structural representation after battery.
Reference：
The polarity piece of 10 circuit board, 20 first polarity piece 30 second
11 connecting hole, 21 pin 22 is raised
The outer baffle of 31 power spring 12LED lamps 40
The Internal baffle of 50 first Internal baffle 51 second
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
A kind of new polarity chip architecture schematic diagram that Fig. 1 provides for the utility model, including circuit board 10, the first polarity piece
20 and the second polarity piece 30；One end of the first polarity piece 20 and the second polarity piece 30 is respectively welded in the circuit board
On 10, it is electrically connected with the circuit in the circuit board 10；The first polarity piece 20 is another with the second polarity piece 30
End is respectively used to contact two electrodes of battery.
Specifically, by the way that the first polarity piece 20 and the second polarity piece 30 are directly welded in circuit board 10, then is passed through
The other end of one polarity piece 20 and the second polarity piece 30 is connected with the two poles of the earth of battery respectively, it is to avoid in the prior art by polarity piece
In battery case, then the cumbersome flow for respectively being welded polarity piece and circuit board 10 using wire, reduce production and install
Process, reduce production time and cost, at the same decrease power supply be connected with circuit occur open circuit probability, extending makes
Use the life-span.
The utility model have install it is simple and convenient, production process is simplified, and production cost is relatively low, service life length it is excellent
Point.
Preferably, as shown in Figures 2 and 3, connecting hole 11, the He of the first polarity piece 20 are provided with the circuit board 10
Pin 21 is provided with second polarity piece 30；The pin 21 is arranged in the connecting hole 11 and the electricity in the circuit board 10
Road is electrically connected with.
It is specific that pin 21 is arranged on to the connecting hole 11 of circuit board 10 when installing, then welded, and with circuit board 10
Circuit electrically conduct, polarity piece can be made more to be fixedly mounted in circuit board 10, and can guarantee that between circuit board 10
Electric conductivity it is good.
Preferably, the first polarity piece 20 and the second polarity piece 30 are " L " shape.Specifically, in polarity piece and electricity
Pond contact end area is larger, to carry out good electrically conduct with battery.
It is preferred that the electrode tips of the first polarity piece 20 are provided with projection 22；The electricity of the second polarity piece 30
Pole contact jaw is provided with power spring 31.Projection 22 can connect the two poles of the earth of polarity piece preferably with battery with power spring 31,
Avoid the loose contact phenomenon generation with battery the two poles of the earth.
Further, LED 12 is provided with the circuit board 10, by mounted LED lamp 12, can be used for lighting apparatus
Use.
A kind of battery case, is internally provided with as above any described new polarity piece circuit board.
Preferably, as shown in figure 4, the both sides of the battery case are provided with outer baffle 40, the first Internal baffle 50 and second
Internal baffle 51；Described one end of outer baffle 40 is integrally connected with battery case box body, is provided with out between the other end and battery case box body
Mouthful；First Internal baffle 50 and second Internal baffle 51 are set on the same line, are blocked with the outer baffle 40 formation
Groove；The power spring 31 on described raised 22 and the second polarity piece 30 on the first polarity piece 20 is arranged on described
Between one Internal baffle 50 and second Internal baffle 51.
Specifically, as shown in Figure 5 and Figure 6, the one end of outer baffle 40 is integrally connected with battery case box body, the other end and battery case
Opening is provided between box body, polarity piece insertion outer baffle 40 is can allow for inside the neck of Internal baffle formation, helping polarity
Piece carries out good fixation, and battery is laid in battery case, can be by stating described raised 22 and institute on the first polarity piece 20
The power spring 31 stated on the second polarity piece 30 carries out good be conductively connected with circuit board 10.
The battery case that the utility model is provided, can more facilitate the polarity piece in new polarity piece circuit board 10 to be embedded in peace
Dress, can make to firmly install, and reduce the set-up time, reduce installation cost.
Although more herein used such as circuit board, the first polarity piece, the second polarity piece, connecting hole, pin, convex
Rise, power spring, LED, outer baffle, the first Internal baffle, the term such as the second Internal baffle, but be not precluded from using other terms
Possibility.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；It is construed as
The additional limitation of any one is all disagreed with the utility model spirit.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (7)
1. a kind of new polarity piece circuit board, it is characterised in that：Including circuit board (10), the first polarity piece (20) and the second polarity
Piece (30)；
One end of the first polarity piece (20) and the second polarity piece (30) is respectively welded on the circuit board (10), with
Circuit in the circuit board (10) is electrically connected with；The other end of the first polarity piece (20) and the second polarity piece (30)
It is respectively used to contact two electrodes of battery.
2. a kind of new polarity piece circuit board according to claim 1, it is characterised in that：Set on the circuit board (10)
Have and be provided with pin (21) on connecting hole (11), the first polarity piece (20) and the second polarity piece (30)；The pin (21)
It is arranged in the connecting hole (11), is electrically connected with the circuit in the circuit board (10).
3. a kind of new polarity piece circuit board according to claim 1, it is characterised in that：The first polarity piece (20) and
Second polarity piece (30) is " L " shape.
4. a kind of new polarity piece circuit board according to claim 1, it is characterised in that：The first polarity piece (20)
Electrode tips are provided with raised (22)；The electrode tips of the second polarity piece (30) are provided with power spring (31).
5. a kind of new polarity piece circuit board according to claim 1, it is characterised in that：Set on the circuit board (10)
There is LED (12).
6. a kind of battery case, it is characterised in that：Provided with the polar as described in any one of Claims 1 to 5 in the battery case
Property piece circuit board.
7. a kind of battery case according to claim 6, it is characterised in that：The both sides of the battery case are provided with outer baffle
(40), the first Internal baffle (50) and the second Internal baffle (51)；
The outer baffle (40) while with battery case box body integrally be connected, opening is provided between another side and battery case box body；
First Internal baffle (50) and second Internal baffle (51) are set on the same line, with the outer baffle (40)
Form neck；
The electrode tips of the first polarity piece (20) are provided with raised (22), the projection (22) and the second polarity piece
(30) power spring (31) on is arranged between first Internal baffle (50) and second Internal baffle (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139874.4U CN206451747U (en) | 2017-02-16 | 2017-02-16 | A kind of new polarity piece circuit board and battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139874.4U CN206451747U (en) | 2017-02-16 | 2017-02-16 | A kind of new polarity piece circuit board and battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451747U true CN206451747U (en) | 2017-08-29 |
Family
ID=59665645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139874.4U Ceased CN206451747U (en) | 2017-02-16 | 2017-02-16 | A kind of new polarity piece circuit board and battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI693876B (en) * | 2019-06-12 | 2020-05-11 | 英業達股份有限公司 | Circuit board and battery base thereof |
-
2017
- 2017-02-16 CN CN201720139874.4U patent/CN206451747U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI693876B (en) * | 2019-06-12 | 2020-05-11 | 英業達股份有限公司 | Circuit board and battery base thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20200407 Decision number of declaring invalidation: 43915 Granted publication date: 20170829 |