Flexible circuit board, adapter and battery signal sampling apparatus
Technical field
This utility model relates to a kind of attachment structure, particularly a kind of flexible circuit board, adapter and battery signal sampling
Device.
Background technology
Along with developing rapidly of electronic product, the requirement of the corresponding attachment structure realizing being electrically connected with is more and more various
Change.Along with product trend toward miniaturization increases day by day, how the space layout of Appropriate application attachment structure then becomes new requirement.Special
Not, in some electronic product, in the narrowest automobile engine, how to make full use of limited space reasonable Arrangement even
Access node structure then becomes the design factor that must take into.
Along with the deep application of new forms of energy, power-actuated electric automobile is used gradually to be accepted by market.In order to ensure
Electric automobile can the work of safety and stability, inevitable requirement can remain stable power as the battery bag of power resources
Output.Correspondingly, it is necessary to the performance parameter of each battery of battery bag is sampled, monitored.Wherein, heavier strategic point
It is intended to each battery in battery bag is carried out voltage sample, is also required to several temperature sampling point simultaneously.This just requires battery
On voltage and temperature signal collection exporting, as collection and the output of signal, adapter is essential.Along with more and more
FPC (Flexible PrintedBoard, flexible circuit board) be applied to gathering signal, this uses FPC real with regard to corresponding requirements
Attachment structure rational deployment spatially is realized while the transmission of the existing signal of telecommunication.
Utility model content
One of the purpose of this utility model is to overcome deficiency of the prior art, it is provided that one can connect more electricity
Sub-device and cost-effective flexible circuit board, adapter and battery signal sampling apparatus.
For realizing object above, this utility model is achieved through the following technical solutions:
This utility model provides a kind of flexible circuit board.Described flexible circuit board include main part, the first connecting portion, first
Supporter and the second connecting portion.Described main part includes two or more leading bodies that mutually insulated is arranged.Described first connects
Portion from one end of described main part along the axially consecutive extension of this main part.Described first connecting portion includes the first connection conductor,
Described first connects conductor electrically connects with a part of described leading body.Described first supporter is projecting to be connected described first
On one sidewall in portion.Described second connecting portion is arranged on described first supporter.Described second connecting portion includes the second connection
Conductor, described second connects conductor electrically connects with leading body described in another part.Described first connecting portion, the second connecting portion can be used
In being electrically connected with electronic device respectively.
Preferably, described first connecting portion and described second connecting portion are spaced along the thickness direction of described main part and arrange.
Preferably, the first described connecting portion includes that mutually insulated is arranged multiple described first connects conductor.Described
Two connecting portions include that mutually insulated is arranged multiple described second connects conductor.
Preferably, described first connection conductor has the quantity identical with described second connection conductor.
Preferably, described first supporter is set to protrude from the upper surface of described first connecting portion.Described second connects
The lower surface in portion and the upper surface of described first connecting portion just to and interval arrange.
Preferably, described first supporter is plastic deformation structure, and from described first connecting portion one sidewall bending in
Arcuation.
Preferably, one end of described first supporter is perpendicular to described first connecting portion.Described second connecting portion is perpendicular to
The other end of described first supporter.Described flexible circuit board is formed by the bending of " h " shape surface plate.
Preferably, described second connecting portion is the most extended with described first connecting portion.
Preferably, described flexible circuit board also includes the second supporter and the 3rd connecting portion.Described second supporter is arranged
On another sidewall of described first connecting portion.Described 3rd connecting portion is arranged on described second supporter, and with described
A junction and the second connecting portion are all spaced setting.Described 3rd connecting portion is for being connected with electronic device.
Preferably, described 3rd connecting portion, the second connecting portion are all the most extended with described first connecting portion.
Preferably, described first supporter protrudes from the upper surface setting of described first connecting portion.Described second connecting portion
Lower surface and described first connecting portion upper surface just to and interval arrange.Described second supporter protrudes from described first even
The lower surface meeting portion is arranged.The upper surface of described 3rd connecting portion and the lower surface of described first connecting portion just to and interval set
Put.
Preferably, described first supporter is plastic deformation structure, and from described first connecting portion one sidewall bending in
Arcuation;And/or
Described second supporter is plastic deformation structure, and bends in arcuation from another sidewall of described first connecting portion.
Preferably, described first connecting portion, described second connecting portion have the width identical with described main part.
Preferably, the described first width connecting conductor and/or described second connection conductor is more than the width of described leading body
Degree.
Preferably, described leading body, described first connection conductor and described second connect conductor and are copper foil circuit.
Preferably, described first supporter includes copper foil circuit;Described leading body, described first connect conductor, described the
One supporter is connected conductor with described second and is formed integrally part.
Preferably, described flexible circuit board also includes terminal connection part.Described terminal connection part includes that described first is even
Connect portion, the first supporter and the second connecting portion.Described terminal connection part is arranged on the one or both ends of described main part.
Preferably, described flexible circuit board is integrated part.
This utility model also provides for a kind of adapter.Described adapter includes at least two electronic device and appoints in aforementioned
One described flexible circuit board.Described electronic device is connected conductor and second respectively and connects conductor electrical connection with first.
Preferably, described electronic device is for connecting terminal.
Preferably, the transverse width of the described connection terminal being connected to described first connecting portion is more than the width of described leading body
Degree;And/or
The transverse width of the described connection terminal being connected to described second connecting portion is more than the width of described leading body.
Preferably, this utility model also provides for a kind of battery signal sampling apparatus.Described battery signal sampling apparatus includes
Adapter as according to any one of aforementioned.
Compared with prior art, this utility model flexible circuit board is by setting up the second connecting portion, thus is not increasing institute
Can realize being connected with more electronic device while stating the overall width of flexible circuit board.It addition, it is existing also without using
There are two sandwich circuit boards in technology to realize being connected with more electronic device, thus save manufacturing cost.Second connecting portion
By being arranged on the first supporter, it is achieved with the first connecting portion just to setting, thus fully save horizontal space, and energy
Enough electronic devices arranged with two rows realize being connected, and meet diversified application demand.
Accompanying drawing explanation
A kind of structural representation of the embodiment of a kind of flexible circuit board that Fig. 1 provides for this utility model.
Fig. 2 is the front view of the flexible circuit board shown in Fig. 1.
Fig. 3 is the upward view of the flexible circuit board shown in Fig. 2.
Fig. 4 is that the first supporter of the flexible circuit board shown in Fig. 1 does not bend, and the first connecting portion and second is even
The portion of connecing is in conplane schematic diagram.
Fig. 5 is the schematic diagram that the first connecting portion in Fig. 4 realizes the another way being connected with leading body.
The structural representation of the another embodiment of the flexible circuit board that Fig. 6 provides for this utility model.
The structural representation of a kind of adapter that Fig. 7 provides for this utility model.
Fig. 8 is the three-dimensional exploded view of the adapter shown in Fig. 7.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail:
Embodiment one:
Refer to Fig. 1 to Fig. 3, its a kind of flexible circuit board 101 provided for this utility model.Described flexible circuit board
101 include main part 10 and terminal connection part 20.Described terminal connection part 20 is arranged on the one or both ends of described main part 10
On.Described terminal connection part 20 can be used for being connected with electronic device 50.
Described main part 10 is for conductivity.Described electricity the concrete specification of main part 10, parameter, such as length, width and
Thickness needs according to application and selects.In the present embodiment, described main part 10 is rectangular plate-like.Described main part 10 can conduct
The signal of telecommunication such as electric current, voltage.For the ease of realizing the electrical connection of a plurality of circuit, described main part 10 includes that mutually insulated is arranged
Multiple leading bodies 11.In the present embodiment, spaced between the plurality of leading body 11, to realize mutually insulated setting.Institute
State leading body 11 substantially in strip.Described leading body 11 is copper foil circuit.Described leading body 11 is used for realizing conductivity.One
Described leading body 11 is divided to be connected with described first connecting portion 21;Leading body 11 described in another part is with described second connecting portion 25 even
Connect.Specifically, the first connection conductor 211 of described first connecting portion 21 electrically connects with described leading body 11 one_to_one corresponding;Described
Second connection conductor 251 of the second connecting portion 25 electrically connects with described leading body 11 one_to_one corresponding.In the present embodiment, Qi Zhongsan
The first of individual described leading body 11 first connecting portion 21 described with three is connected the electrical connection of conductor 211 one_to_one corresponding;The other three
The second of described leading body 11 second connecting portion 25 described with three is connected the electrical connection of conductor 251 one_to_one corresponding.Certainly, according to need
Want, it is also possible to any number of leading body 11 electrically connects with the first connection conductor 211 of corresponding first connecting portion 21, such as two liang
Individual leading body 11 is connected the electrical connection of conductor 211 one_to_one corresponding with two first, and the leading body 11 of volume residual is connected with second
Conductor 251 one_to_one corresponding electrically connects.
It is understood that if no special instructions, " part (leading body) " mentioned in this utility model or " portion
Divide (leading body) " refer to several (leading bodies) in entire quantity, " another part (leading body) " refers to above-mentioned whole number
(leading body) of the volume residual in amount.
Described terminal connection part 20 includes the first connecting portion the 21, first supporter 23 and the second connecting portion 25.Described first
Connecting portion 21 from one end of described main part 10 along the axial oppositely extending setting of this main part 10, the most described first connecting portion 21
It is arranged on one end of described main part 10 and the most oppositely extending of this main part 10.Described first connecting portion 21 is for following
Electronic device 50 connects.The described first concrete specification of connecting portion 21, parameter select according to connecting needs.In the present embodiment,
Described first connecting portion 21 has identical width and thickness with described main part 10.
Described first supporter 23 is arranged on a sidewall of described first connecting portion 21.Described first supporter 23 is used for
Support described second connecting portion 25.As long as the shape of described first supporter 23 and structure can support described second connecting portion
25, and this second connecting portion 25 can be met and corresponding electronic device respectively with the relative position relation of the first connecting portion 21
50 connect.In the present embodiment, described first supporter 23 protrudes from the upper surface setting of described first connecting portion 21.Enter
One step ground, described first supporter 23 is plastic deformation structure, and bends in arcuation from a sidewall of described first connecting portion 21.
It is to be understood that plastic deformation, relative with elastic deformation, refer to the object not resilient when external force disappears.At this
In embodiment, the two ends of described first supporter 23 connect described first connecting portion 21 and described second connecting portion 25 respectively.
Described second connecting portion 25 is arranged on described first supporter 23.Described second connecting portion 25 is with described first even
Connect interval, portion 21 to arrange, be connected needs with following electronic device 50 respectively to meet.Described second connecting portion 25 can be with described
First connecting portion 21 is parallel, extend in the same direction.The concrete specification of described second connecting portion 25, parameter are according to corresponding connection needs
Select.In the present embodiment, described second connecting portion 25 has width, length and the thickness identical with described first connecting portion 21
Degree.It is connected to be formed to consolidate with more electronic device 50 and provides space with a greater variety arrangement relation for electronic device 50,
In the present embodiment, the upper surface of the lower surface of described second connecting portion 25 and described first connecting portion 21 just to and interval set
Put.That is to say, described second connecting portion 25 and the first connecting portion 21 are arranged in upper and lower two-layer, so that electronic device 50 is permissible
It is set to two rows.
Described first connecting portion 21 includes the first connection conductor 211.Described first connects the quantity of conductor 211 as required
And select.Preferably, described first connection conductor 211 is multiple, and the plurality of described first conductor 211 mutually insulated is arranged.?
In the present embodiment, described first connection conductor 211 is three, and spaced setting realizes mutually insulated.Preferably, described
One conductor 211 is copper foil circuit.Described first conductor 211 electrically connects with described leading body 11 one_to_one corresponding.It is envisioned that
The copper foil circuit mentioned in this utility model refers to coat the conductor of Copper Foil on base material.
Described first supporter 23 includes the first support conductor 231.In the present embodiment, described first conductor 231 is supported
For copper foil circuit.It is identical that described first quantity supporting conductor 231 is connected conductor 211 with described first, and one_to_one corresponding is electrically connected
Connect.
Described second connecting portion 25 includes the second connection conductor 251.Described second connects the quantity of conductor 251 as required
And select.Preferably, described second connection conductor 251 is multiple, and the plurality of described second connects conductor 251 mutually insulated sets
Put.In the present embodiment, described second connection conductor 251 is three, and spaced setting realizes mutually insulated.Described second
Connecting conductor 251 is copper foil circuit.Described second connects conductor 251 electrically connects with described leading body 11 one_to_one corresponding.Described
It is identical that the quantity of two connection copper foil circuits supports copper foil circuit, described first connection copper foil circuit with described first, and successively one
One connects.
It is envisioned that the bearing of trend of described first connection conductor 211 is identical with described first connecting portion 21.Described
The bearing of trend of the first support conductor 231 is identical with described first supporter 23.Described second bearing of trend connecting conductor 251
Identical with described second connecting portion 25.
Please continue to refer to Fig. 3, in order to there is large pitch along the thickness direction of described main part 10 so that connecting
Obtaining bigger space during following connection terminal 50, described first connecting portion 21 and described second connecting portion 25 are along described main body
On the thickness direction in portion 10, interval is arranged.It is understood that the thickness direction of described main part 10 be shown in Fig. 3 upper and lower
Direction.
Refer to Fig. 4, be stably connected with performance for the ease of processing, lifting, in the present embodiment, described flexible circuit board
101 are integrated part.Specifically, described flexible circuit board 101 is formed by the bending of " h " shape surface plate.It should be noted that in this reality
Executing in example, one end of described first supporter 23 is perpendicular to described first connecting portion 21, described main part 10, and described second connects
Meet portion 25 and be perpendicular to the other end of described first supporter 23, thus " h " shape is described only to facilitate illustrate, and inaccurately
Limit the relative position relation of all parts.During it addition, there is not bending in described " h " shape surface plate, described first connecting portion
The upper surface of 21 is coplanar with the upper surface of described second connecting portion 25, and forms described flexible circuit board 101 after bending
Time, the former upper surface of described second connecting portion 25 has overturn 180 degree and has formed lower surface on locus with described first
The upper surface of connecting portion 21 faces.Main part the 10, first connecting portion 21 as shown in Figure 4 and the second connecting portion 25 are in same
One plane.
The another kind of implementation of the material being processed into described flexible circuit board 101, the material of Fig. 5 are shown as Fig. 4
Be the first connection conductor 211 ' of the first connecting portion 21 ' to be connected conductor 211 with first shown in Fig. 4 different from the difference of Fig. 4.
Concrete difference is: in Figure 5, and described first connects the intermediate shape of the coupling part of conductor 211 ' and described leading body 11 not
With.It is contemplated that, Fig. 5 shows the concrete connected mode of another first connection conductor 211 ' and leading body 11, according to
Needs can also design other concrete connected modes.Certainly, described second connects being connected with the concrete of leading body 11 of conductor 251
Mode can also respective change.Although above-mentioned concrete connected mode can change, but first connects the width of conductor 211 ' still
So more than the width of described leading body 11.
For the ease of integral disassembly, assembly, in the present embodiment, described flexible circuit board 101 is integrated part.Described first connects
Conductor 211, second connects the concrete arrangement mode that extends of conductor 251 and selects as desired, it is not limited to this utility model
Disclosed in the description of embodiment.It addition, described first connects the arrangement mode of conductor the 211, second connection conductor 251 and is not required to
To be formed integrally part in advance, but can select according to the arrangement mode of following electronic device 50.That is to say, connect first
Conductor 211, second connects conductor 251 correspondence and is arranged on electronic device 50, between all first connection conductors 211, institute
Have between the second connection conductor 251, and be arranged on electronics corresponding between the first connection conductor 211 with the second connection conductor 251
The realization of switching performance as long as the concrete arrangement mode after device 50 is independent of each other mutually.Certainly, according to application demand, electricity
Sub-device 50 is typically arranged to concrete spatial arrangement by mechanical support structure, such as by installing housing (not shown)
Arrangement is in two rows, and each row amount is three.
Embodiment two:
Referring to Fig. 6, as the deformation of embodiment one, this utility model provides another kind of flexible PCB 101 '.With reality
Executing unlike the described flexible PCB 101 of example one, the flexible PCB 101 ' of the present embodiment two also includes the second supporter
27 and the 3rd connecting portion 29, thus enough be connected with the formation of more electronic device 50.
Described second supporter 27 is arranged on another sidewall of described first connecting portion 21.Described 3rd connecting portion 29 sets
Put on described second supporter 27, and and described first connecting portion 21 and the second connecting portion 25 be all spaced setting.Described 3rd
Connecting portion 29 is for being connected with electronic device 50.
Space for the ease of unified electronic device 50 is arranged, in the present embodiment, described 3rd connecting portion 29, second is even
Meet portion 25 all the most extended with described first connecting portion 21.Described 3rd connecting portion 29 can use and be connected with described second
Shape, material and the structure that portion 25 is identical.It should be noted that as nothing is emphasized especially, appeared in this utility model " the
A junction 21 extends in the same direction " direction refer to be parallel to the axial of described first connecting portion 21, and along be parallel to this
A junction 21 axially reversely.As without emphasizing especially, in this utility model, " up and down " direction of appearance, refers to described soft
Relative position relation up and down on the thickness direction of property wiring board 101.Described 3rd connecting portion 29 includes the 3rd connection conductor
291.The described 3rd connection quantity of conductor 291, width select as desired.In the present embodiment, described 3rd connection is led
Body 291 is three.Described 3rd connection conductor 291 is copper foil circuit.
In order to make full use of the space up and down of described flexible circuit board 101, described second supporter 27 is from described first even
Another sidewall meeting portion 21 extends to protrude from the lower surface of this first connecting portion 21.The shape of described second supporter 27, material
Matter and structure can be identical with described first supporter 23.Described second supporter 27 can also be plastic deformation structure, and curved
Folding is in arcuation.In the present embodiment, described second supporter 27 includes the second support conductor 271.Described second supports conductor 271
Quantity, width selects as desired.In the present embodiment, described second the quantity of conductor 271 is supported with the described 3rd even
Connect conductor 291 quantity identical, and be connected conductor 291 with the described 3rd and connect one to one.Described second support conductor 271 is copper
Tinsel cord road.
Embodiment three:
Refer to Fig. 7 and Fig. 8, its a kind of adapter 102 provided for this utility model.Described adapter 102 includes many
Individual electronic device 50.Described electronic device 50 is connected with described first connecting portion 21 and the second connecting portion 25 respectively.
The specification of described electronic device 50, quantity need according to concrete application and select.In the present embodiment, described electronics
Device 50 is for connecting terminal.Certainly, described electronic device 50 can also be the electronic devices such as sensor.Described electronic device 50 can
To realize the connection with described first connecting portion the 21, second connecting portion 25 by welding or riveting.Described electronic device 50 and institute
The concrete position stating first connecting portion the 21, second connecting portion 25 selects according to spatial arrangement.Interference in order to avoid the signal of telecommunication
And promote safety and stability performance, described electronic device 50 all individually with the copper foil circuit of described first connecting portion 21, described second
The copper foil circuit of connecting portion 25 connects.In the embodiment shown in the drawings, six described electronic devices 50 are respectively with described first
Three copper foil circuits of connecting portion 21, three copper foil circuits of described second connecting portion 25 are connected.Further, with described
The transverse width of the described electronic device 50 of a junction 21 electrical connection is more than the width of described leading body 11;With described second even
The transverse width of the described electronic device 50 connecing portion 25 electrical connection is more than the width of described leading body 11.It should be noted that point
Do not electrically connect with described first connecting portion 21, described second connecting portion 25 electronic device 50 kind, specification can identical or
Difference, have employed same label for convenience of description in this utility model.The said structure of described flexible circuit board 101 arranges energy
Enough connection requests meeting the electronic device 50 adapting to different in width specification, on the premise of the width of described main part 10 is certain
More electronic device 50 can be connected, thus enhance universal performance.
Embodiment four:
This utility model also provides for a kind of battery signal sampling apparatus (not shown).Described battery signal sampling apparatus
Including embodiment two record as described in adapter 102.It is envisioned that described battery signal sampling apparatus also includes accordingly
Temperature sensor, current measurement device and/or voltage measurement element.According to a preferred embodiment of the present utility model, institute
State battery signal sampling apparatus to manage for automobile batteries.
It should be noted that mentioned in this utility model " on ", D score etc. be relative concept, be only used for combining attached
Figure is so that illustrating each parts relative position relation, and it is not used to limit protection domain of the present utility model.For the ease of reason
Solving, " laterally " mentioned in this utility model can be understood as the left and right directions shown in Fig. 3.Although it addition, implementing above
Example combines flexible circuit board 101 and six described electronic devices 102 with six leading bodies 10 and is been described by, this utility model
It is not limited thereto, and may be adapted to the flexible circuit board 101 of various quantity leading body 10.These are only that this utility model is preferably
Embodiment, is not used to limit to protection domain of the present utility model, any amendment in this utility model spirit, equivalent
Or improvement etc., all contain in right of the present utility model.