CN202384446U - Power battery voltage acquiring connector - Google Patents
Power battery voltage acquiring connector Download PDFInfo
- Publication number
- CN202384446U CN202384446U CN2011205524414U CN201120552441U CN202384446U CN 202384446 U CN202384446 U CN 202384446U CN 2011205524414 U CN2011205524414 U CN 2011205524414U CN 201120552441 U CN201120552441 U CN 201120552441U CN 202384446 U CN202384446 U CN 202384446U
- Authority
- CN
- China
- Prior art keywords
- pole
- electrokinetic cell
- voltage acquisition
- power battery
- substrate
- 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 - Lifetime
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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 power battery voltage acquiring connector. The power battery voltage acquiring connector is an integrated flexible circuit board and comprises a substrate made of an insulating material and a pole electric connection part arranged on the substrate, wherein the arrangement of the pole electric connection part is corresponding to the arrangement of the pole of all monomer power batteries forming a power battery pack, and the pole electric connection part is in electric contact with the pole of the corresponding monomer power battery when the pole of the corresponding monomer power battery is inserted; a conducting trace is printed on the substrate and electrically connected with the pole of the correspondingly acquired monomer power battery; and an external power-utilization connection part is arranged on the substrate and electrically connected with the conducting trace and used for connecting an external voltage acquiring instrument. The power battery voltage acquiring connector provided by the utility model simplifies the connection operation when acquiring the power battery voltage, greatly improves the use security, and accurately and reliably realizes acquisition of the power battery voltage; the installation is convenient and time-saving, and the connector is suitable for the mass production.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of electrokinetic cell voltage acquisition connector.
Background technology
Along with development of technology; The application of lithium-ion-power cell system more and more widely, it is more and more common that monocell is assembled into the situation of power brick, resultant safety problem can not be ignored; The power brick of present stage adopts usually the electric core of list is connected through series-parallel mode; At present domestic and international most of manufacturer all adopts the scheme of gathering wire harness to gather single crosstalk to press, and it is long that present this mounting means ubiquity wire harness time, the installation procedure complicacy; Wiring is chaotic, exists unsafe factor in the installation process.
The utility model content
In view of the problem that exists in the prior art, the purpose of the utility model is to provide a kind of electrokinetic cell voltage acquisition connector, the attended operation when it can simplify the electrokinetic cell voltage acquisition.
Another purpose of the utility model is to provide a kind of electrokinetic cell voltage acquisition connector, and it guarantees safety in use.
Another purpose of the utility model is to provide a kind of electrokinetic cell voltage acquisition connector, and it can realize the electrokinetic cell voltage acquisition reliably.
In order to realize the purpose of the utility model, the utility model provides a kind of electrokinetic cell voltage acquisition connector, and said electrokinetic cell voltage acquisition connector is the integral type flexible PCB and comprises: substrate, process by insulating material; The pole electrical connection section; Be arranged at substrate; The layout of pole electrical connection section is corresponding to the layout of the pole of all monomer electrokinetic cells of the formation power battery pack that will carry out voltage acquisition, and the pole electrical connection section electrically contacts with the pole of corresponding monomer electrokinetic cell when the pole of corresponding monomer electrokinetic cell inserts; Conductive trace is printed in substrate, and is electrically connected with the pole of the corresponding monomer electrokinetic cell of gathering; And the external electrical connection section of using, be arranged at substrate and be electrically connected with corresponding conductive trace, be used for being connected with the external voltage acquisition instrument.
The beneficial effect of the utility model is following.
Because adopt flexible PCB to replace voltage acquisition wire harness of the prior art, the attended operation when having simplified the electrokinetic cell voltage acquisition.
Because adopt flexible PCB to replace voltage acquisition wire harness of the prior art, because of whole flexible PCB only just has its elsewhere of electric conducting material all to insulate at collection electrical voltage point place, so safety in utilization improves greatly.
Because of flexible PCB designs according to power battery pack, thus do not exist voltage acquisition wrong problem to occur, thus realize the electrokinetic cell voltage acquisition accurately and reliably.
In addition, owing to adopt the integral type design, easy for installation saving time is used in large-scale production.
Description of drawings
Fig. 1 is the structural representation of power battery pack;
Fig. 2 is a structural representation of the electrokinetic cell voltage acquisition connector of the utility model;
Fig. 3 is another structural representation of the electrokinetic cell voltage acquisition connector of the utility model;
Fig. 4 is another structural representation of the electrokinetic cell voltage acquisition connector of the utility model;
Fig. 5 is that the electrokinetic cell voltage acquisition connector of the utility model is connected in the sketch map on the power battery pack.
Wherein, description of reference numerals is following:
1 power battery pack, 2 flexible PCBs, 11 monomer electrokinetic cells
13A, the external pole 111A of 13B power battery pack, 111B pole
21 substrates, 23 pole electrical connection sections, 25 conductive traces
27 is external with electrical connection section 28 insulation shells 29 fixed parts
271 row's pins, 273 electrical connection holes
Embodiment
Below in conjunction with accompanying drawing the electrokinetic cell voltage acquisition connector according to the utility model is described.
, be integral type flexible PCB 2 according to the electrokinetic cell voltage acquisition connector of the utility model, and comprise to shown in Figure 5 like Fig. 1: substrate 21, process by insulating material; Pole electrical connection section 23; Be arranged at substrate 21; The layout of pole electrical connection section 23 is corresponding to the pole 111A of all monomer electrokinetic cells 11 of the formation power battery pack 1 that will carry out voltage acquisition, the layout of 111B, and pole electrical connection section 23 is at the pole 111A of corresponding monomer electrokinetic cell 11, electrically contact with pole 111A, the 111B of corresponding monomer electrokinetic cell 11 when 111B inserts; Conductive trace 25 is printed in substrate 21, and is electrically connected with corresponding pole 111A, the 111B that carries out the monomer electrokinetic cell 11 of voltage acquisition; And external with electrical connection section 27, be arranged at substrate 21 and be electrically connected with corresponding conductive trace 25, be used for being connected with external voltage acquisition instrument (not shown).
In a structure, to shown in Figure 5, pole electrical connection section 23 can be through hole or the blind hole that is electrically connected with corresponding conductive trace 25 like Fig. 2.In addition, pole electrical connection section 23 is at the pole 111A of corresponding monomer electrokinetic cell 11, can be tight fit with the pole 111A of corresponding monomer electrokinetic cell 11, the combination between the 111B when 111B inserts.When pole electrical connection section 23 is through hole or blind hole; The current-carrying part of pole electrical connection section 23 can be arranged on the perisporium of pole electrical connection section 23; For example electric conducting material is arranged on the perisporium, such as adopting technologies such as embedding, coating, current-carrying part is electrically connected on corresponding conductive trace 25.When adopting blind hole, the current-carrying part of pole electrical connection section 23 can be arranged on the perisporium or the bottom of blind hole, can adopt technologies such as embedding, coating to arrange that current-carrying part is electrically connected on corresponding conductive trace 25 equally.
In alternative structure, pole electrical connection section 23 can be for being arranged on the sleeve pipe that is electrically connected with corresponding conductive trace 25 on the substrate 21.Sleeve pipe preferably adopts internal perisporium or internal perisporium and bottom conductive and outer wall insulation form, and current-carrying part is electrically connected on corresponding conductive trace 25.
In a structure, like Fig. 2, Fig. 3, shown in Figure 5, external use electrical connection section 27 is for being arranged on the row's pin 271 that is electrically connected with conductive trace 25 on the substrate 21.Row's pin 271 can weld or be plugged on the substrate 21.
In another structure, as shown in Figure 4, external use electrical connection section 27 is for being arranged on the electrical connection hole 273 that is electrically connected with conductive trace 25 on the substrate 21.Being electrically connected hole 273 can through hole or blind hole; The current-carrying part that is electrically connected hole 273 can be arranged on the perisporium that is electrically connected hole 273; For example electric conducting material is arranged on the perisporium that is electrically connected hole 273, such as adopting technologies such as embedding, coating, current-carrying part is electrically connected on corresponding conductive trace 25.In addition, when being electrically connected hole 273 employing blind holes, the current-carrying part that is electrically connected hole 273 can be arranged on the perisporium or the bottom of blind hole, can adopt technologies such as embedding, coating to arrange that current-carrying part is electrically connected on corresponding conductive trace 25 equally.
In another structure, also can comprise according to the electrokinetic cell voltage acquisition connector of the utility model: insulation shell 28 is arranged on the substrate 21 and surrounds external with electrical connection section 27.As shown in Figure 3, insulation shell 28 row's of encirclement pins 271.In addition, insulation shell 28 also can be used for structure shown in Figure 4, and promptly insulation shell 28 is arranged on the substrate 21 and surrounds and is electrically connected hole 273.
In addition, the electrokinetic cell voltage acquisition connector according to the utility model also can comprise fixed part 29.Fixed part 29 is one of fastener, spiro connecting piece, plug connector, so that cooperate with the counterpart of outside, and will fix according to the electrokinetic cell voltage acquisition connector of the utility model.
In Fig. 1 and Fig. 5, the output/input between power battery pack 1 and the outside is carried out through the external pole 13A of power battery pack, 13B (promptly being selected from pole 111A, the 111B of monomer electrokinetic cell 11).
In the utility model, the monomer electrokinetic cell 11 in the power battery pack 1 can be single lithium battery.Certainly being not limited thereto, can be other energy-storage batteries, for example Ni-MH battery, ultracapacitor battery.
Following simple declaration is the electrokinetic cell voltage acquisition connector operating process of the utility model once.
Claims (7)
1. an electrokinetic cell voltage acquisition connector is characterized in that, said electrokinetic cell voltage acquisition connector is the integral type flexible PCB and comprises:
The substrate of processing by insulating material (21);
Pole electrical connection section (23); Be arranged at substrate (21); (pole electrical connection section (23) is at the pole (111A of corresponding monomer electrokinetic cell (11) for 111A, layout 111B) corresponding to the pole of all monomer electrokinetic cells (11) of the formation power battery pack (1) that will carry out voltage acquisition for the layout of pole electrical connection section (23); (111A 111B) electrically contacts with the pole of corresponding monomer electrokinetic cell (11) when 111B) inserting;
Conductive trace (25) is printed in substrate (21), and (111A 111B) is electrically connected with the pole of the corresponding monomer electrokinetic cell of gathering (11); And
External with electrical connection section (27), be arranged at substrate (21) and be electrically connected with corresponding conductive trace (25), be used for being connected with the external voltage acquisition instrument.
2. electrokinetic cell voltage acquisition connector according to claim 1 is characterized in that, pole electrical connection section (23) is through hole, blind hole or the sleeve pipe that is electrically connected with corresponding conductive trace (25).
3. electrokinetic cell voltage acquisition connector according to claim 1 is characterized in that, external is to be arranged on the row's pin (271) that is electrically connected with corresponding conductive trace (25) on the substrate (21) or to be electrically connected hole (273) with electrical connection section (27).
4. electrokinetic cell voltage acquisition connector according to claim 3 is characterized in that, also comprises: insulation shell (28) is arranged at substrate (21) and goes up and surround external with electrical connection section (27).
5. electrokinetic cell voltage acquisition connector according to claim 1 is characterized in that, also comprises fixed part (29).
6. electrokinetic cell voltage acquisition connector according to claim 5 is characterized in that fixed part (29) is one of fastener, spiro connecting piece, plug connector.
7. electrokinetic cell voltage acquisition connector according to claim 1 is characterized in that, the monomer electrokinetic cell (11) in the power battery pack (1) is selected from single lithium battery, Ni-MH battery, ultracapacitor battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205524414U CN202384446U (en) | 2011-12-27 | 2011-12-27 | Power battery voltage acquiring connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205524414U CN202384446U (en) | 2011-12-27 | 2011-12-27 | Power battery voltage acquiring connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384446U true CN202384446U (en) | 2012-08-15 |
Family
ID=46632925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205524414U Expired - Lifetime CN202384446U (en) | 2011-12-27 | 2011-12-27 | Power battery voltage acquiring connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365364A (en) * | 2018-01-24 | 2018-08-03 | 深圳天邦达科技有限公司 | A kind of car lithium battery voltage acquisition attachment device |
| CN109273655A (en) * | 2018-10-31 | 2019-01-25 | 合肥正瑞储能科技有限公司 | A kind of lithium battery monomer acquisition insulation board integrated apparatus |
-
2011
- 2011-12-27 CN CN2011205524414U patent/CN202384446U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365364A (en) * | 2018-01-24 | 2018-08-03 | 深圳天邦达科技有限公司 | A kind of car lithium battery voltage acquisition attachment device |
| CN109273655A (en) * | 2018-10-31 | 2019-01-25 | 合肥正瑞储能科技有限公司 | A kind of lithium battery monomer acquisition insulation board integrated apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |