CN207114634U - One kind surveys resistance wiring board - Google Patents
One kind surveys resistance wiring board Download PDFInfo
- Publication number
- CN207114634U CN207114634U CN201720847173.6U CN201720847173U CN207114634U CN 207114634 U CN207114634 U CN 207114634U CN 201720847173 U CN201720847173 U CN 201720847173U CN 207114634 U CN207114634 U CN 207114634U
- Authority
- CN
- China
- Prior art keywords
- electric conductor
- wiring board
- lug
- resistance wiring
- breach
- 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.)
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Abstract
The utility model belongs to wiring board techniques field, more particularly to a kind of survey hinders wiring board, if being used for the electric conductor that is turned on lug including arterial highway, if mutually insulated between electric conductor described in arterial highway, and if same one end of electric conductor described in arterial highway be provided with interface for being connected with internal resistance test device.In the utility model, it is the equal of a flat board to survey resistance wiring board, compared to probe of the prior art, survey that the contact surface of resistance wiring board and lug is larger, therefore it will not leave the trace of concavo-convex class on lug surface, not influence battery overall appearance.
Description
Technical field
The utility model belongs to wiring board techniques field, more particularly to a kind of survey hinders wiring board.
Background technology
With the continuous development of electronic technology, the portable electron device such as MP3, MP4, DVD, mobile phone, notebook computer and
Electric automobile is to the energy density of battery and the requirement more and more higher of service life.Lithium ion battery has energy density high and made
The advantages that with long lifespan, therefore be widely used.
With the extensive use of rectangular lithium ion battery, the appearance requirement more and more higher of client's square shaped lithium ion battery,
In addition to it sags and crests and spot can not occur on packaging film, requirement also is proposed to the lug on battery, it is desirable to put down on lug surface
It is whole, it is impossible to have the sags and crests for smearing injustice.Usually, inner walkway can be carried out to battery core after bare electric core winding completion.Existing
Have in technology, inner walkway method is the probe using several diameter 3mm, and probe is promoted the lug pressure on battery by cylinder
Tightly tested on flexible flat board, but so be easy to leave the trace of concavo-convex class on lug surface, to be spent
Manually go to flatten, not only have impact on the overall outward appearance of battery, and add cost.
Utility model content
The purpose of this utility model is：In view of the shortcomings of the prior art, a kind of survey is provided and hinders wiring board, the wiring board
It is larger with the contact surface of battery pole ear, the trace of concavo-convex class will not be left on lug surface, does not influence battery overall appearance.
To achieve these goals, the utility model uses following technical scheme：
One kind surveys resistance wiring board, if including arterial highway be used for the electric conductor that is turned on lug, if between electric conductor described in arterial highway
Mutually insulated, and if same one end of electric conductor described in arterial highway be provided with interface for being connected with internal resistance test device.
As a kind of improvement described in the utility model for surveying resistance wiring board, in addition to breach, the side shape of the breach
Into the first lug conformable region, the opposite side of the breach forms the second lug conformable region.
It is conductive by first as a kind of improvement described in the utility model for surveying resistance wiring board, the first lug conformable region
Body and the second electric conductor are formed, and the second lug conformable region is made up of the 3rd electric conductor and the 4th electric conductor.
As a kind of improvement described in the utility model for surveying resistance wiring board, first electric conductor is not provided with interface
One end is respectively arranged at the both sides of the breach and is located at same level with one end that the 4th electric conductor is not provided with interface
On line.
As a kind of improvement described in the utility model for surveying resistance wiring board, second electric conductor is not provided with interface
One end is respectively arranged at the both sides of the breach and is located at same level with one end that the 3rd electric conductor is not provided with interface
On line.
The beneficial effects of the utility model are：The utility model provide it is a kind of survey resistance wiring board, if including arterial highway be used for
The electric conductor turned on lug, if mutually insulated between electric conductor described in arterial highway, and if electric conductor described in arterial highway same one end it is equal
It is provided with the interface for being connected with internal resistance test device.In the utility model, it is the equal of a flat board to survey resistance wiring board, is compared
With probe of the prior art, the contact surface of survey resistance wiring board and lug is larger, therefore it will not leave bumps on lug surface
The trace of class, battery overall appearance is not influenceed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is location diagram of the battery with surveying resistance wiring board in the utility model.
Wherein：1- electric conductors, 2- interfaces, 3- breach, the first lugs of 4- conformable region, the second lugs of 5- conformable region, 6- batteries,
7- lugs, the electric conductors of 11- first, the electric conductors of 12- second, the electric conductors of 13- the 3rd, the electric conductors of 14- the 4th.
Embodiment
With reference to embodiment and Figure of description, the utility model is described in further detail, but this
The embodiment of utility model is not limited to this.
As shown in Figure 1 and 2, it is a kind of to survey resistance wiring board, if including arterial highway be used for the electric conductor 1 that is turned on lug, if arterial highway is led
Mutually insulated between electric body 1, and if same one end of arterial highway electric conductor 1 be provided with interface 2 for being connected with internal resistance test device.
The utility model also includes breach 3, and the side of breach 3 forms the first lug conformable region 4, the opposite side shape of breach 3
Into the second lug conformable region 5.
Preferably, the first lug conformable region 4 is made up of the first electric conductor 11 and the second electric conductor 12, the second lug conformable region
5 are made up of the 3rd electric conductor 13 and the 4th electric conductor 14.
Preferably, the first electric conductor 11 is not provided with one end of interface 2 and the 4th electric conductor 14 is not provided with the one of interface 2
End is respectively arranged at the both sides of breach 3 and in same horizontal line.
Preferably, the second electric conductor 12 is not provided with one end of interface 2 and the 3rd electric conductor 13 is not provided with the one of interface 2
End is respectively arranged at the both sides of breach 3 and in same horizontal line.
Operating process of the present utility model is：
1）Two lugs 7 of battery 6 are first fitted in the first lug conformable region 4 and the second lug of the both sides of breach 3 respectively
Conformable region 5, turned on two lugs 7 of battery 6.Concrete scheme is：When wherein a lug 7 fits in the first electric conductor 11,
Another lug 7 fits in the 4th electric conductor 14；Or a wherein lug 7 fits in the second electric conductor 12, another lug 7 fits in
3rd electric conductor 13.
2）Internal resistance test device is connected to the interface 2 for the electric conductor 1 being bonded respectively with two lugs 7 of battery 6, forms one
It is individual to survey resistance loop, complete to survey resistance operation.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to above-mentioned embodiment, every this area skill
It is new that art personnel any conspicuously improved, replacement or modification made on the basis of the utility model belong to this practicality
The protection domain of type.In addition, although used some specific terms in this specification, but these terms are intended merely to conveniently say
It is bright, any restrictions are not formed to the utility model.
Claims (5)
1. one kind surveys resistance wiring board, it is characterised in that：If the electric conductor for being used to turn on lug including arterial highway, if being led described in arterial highway
Mutually insulated between electric body, and if same one end of electric conductor described in arterial highway be provided with and connect for what is be connected with internal resistance test device
Mouthful.
2. according to claim 1 survey resistance wiring board, it is characterised in that：Also include breach, the side of the breach is formed
First lug conformable region, the opposite side of the breach form the second lug conformable region.
3. according to claim 2 survey resistance wiring board, it is characterised in that：The first lug conformable region is by the first electric conductor
Formed with the second electric conductor, the second lug conformable region is made up of the 3rd electric conductor and the 4th electric conductor.
4. according to claim 3 survey resistance wiring board, it is characterised in that：First electric conductor is not provided with the one of interface
End is respectively arranged at the both sides of the breach and is located at same horizontal line with one end that the 4th electric conductor is not provided with interface
On.
5. according to claim 3 survey resistance wiring board, it is characterised in that：Second electric conductor is not provided with the one of interface
End is respectively arranged at the both sides of the breach and is located at same horizontal line with one end that the 3rd electric conductor is not provided with interface
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847173.6U CN207114634U (en) | 2017-07-13 | 2017-07-13 | One kind surveys resistance wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847173.6U CN207114634U (en) | 2017-07-13 | 2017-07-13 | One kind surveys resistance wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114634U true CN207114634U (en) | 2018-03-16 |
Family
ID=61583717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720847173.6U Active CN207114634U (en) | 2017-07-13 | 2017-07-13 | One kind surveys resistance wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114634U (en) |
-
2017
- 2017-07-13 CN CN201720847173.6U patent/CN207114634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |