CN209017359U - A kind of flexible circuitry plate structure - Google Patents

Abstract

The utility model discloses a kind of flexible circuitry plate structures, including first space of a whole page and second space of a whole page, first space of a whole page is provided with muti-piece circuit board, and second space of a whole page is provided with a plurality of leads, and the circuit board is connect after first Page Segmentation with from the lead of second Page Segmentation.The flexible circuitry plate structure, by the way that circuit board and lead are carried out to separate design, in first space of a whole page, circuit board is set, in second space of a whole page, lead is set, finally circuit board is split from first space of a whole page, lead is split from second space of a whole page, then circuit board and lead are attached, form final product, it is directly designed compared with circuit board and lead simultaneously in the same space of a whole page with existing, since circuit board and lead concentrate design respectively, more circuit boards or lead can be obtained when separately designing, that is the amount of the product of unit area output is more, improve the utilization efficiency of plate, reduce the production cost of flexible circuit board.

Description

A kind of flexible circuitry plate structure

Technical field

The utility model relates to flexible circuit board layout techniques fields, more particularly to a kind of flexible circuitry plate structure.

Background technique

Flexible circuit board is also known as " soft board ", is the printed circuit made of insulating substrate flexible.Flexible circuit provides excellent Good electrical property is able to satisfy smaller and more high-density installation design needs, it helps reduces assembling procedure and enhancing can By property.Flexible circuit board is to meet unique solution of miniaturization of electronic products and movement requirement, due to can with free bend, Winding folds, and the dynamic bending that can bear millions of times can require any arrangement according to space layout without damaging conducting wire, And arbitrarily moved and flexible in three-dimensional space, to reach the integration that components and parts assembling is connected with conducting wire, apply in such as hand In the electronic devices such as machine, plate, vehicle-carrying display screen.

Flexible circuit board is almost every kind of electronic product indispensability raw material, due to its circuit complexity, the circuit of flexible circuit board The number of plies is mostly at 2 layers or more, and the number of plies is more, and the function that can be realized is more, and corresponding price is higher, can raise flexibility in this way The use cost of wiring board, and then the use cost of related electronic devices is improved, the production for being unfavorable for product rises this decline, It is unfavorable for improving the competitiveness of product.

Traditional flexible circuit board composing structure as shown in Figure 1, a monolith space of a whole page can only two granule product of typesetting, waste compared with It is more.Therefore, how in the raw material of unit area the more products of output, be reduce product cost important channel.

Utility model content

The purpose of the utility model is to provide a kind of flexible circuitry plate structure, by separately designing circuit board and lead Domain improves the service efficiency of plate, reduces the manufacturing cost of flexible circuit board.

In order to solve the above technical problems, the utility model embodiment provides a kind of flexible circuitry plate structure, including first The space of a whole page and second space of a whole page, first space of a whole page are provided with muti-piece circuit board, and second space of a whole page is provided with a plurality of leads, the electricity Road plate is connect after first Page Segmentation with from the lead of second Page Segmentation.

Wherein, the muti-piece channel plate array setting of first space of a whole page.

Wherein, the spacing between the adjacent circuit board is equal.

Wherein, the lead is parallel with the adjacent edge of second space of a whole page.

Wherein, the lead is L shape lead.

Wherein, the second edition face includes that a plurality of connector for being arranged in parallel and being used to connect with the circuit board is set in the same direction The L shape lead set.

Wherein, the spacing between the adjacent L shape lead being arranged in the same direction is equal.

Wherein, the second edition face includes that a plurality of connector for being arranged in parallel and being used to connect with the circuit board is reversely set The L shape lead set.

Wherein, the connector in circuit board described in the muti-piece of first space of a whole page for connecting with the lead is in the electricity It is arranged in the same direction in the plate of road.

Wherein, the circuit board and the lead are welded or are clamped.

Flexible circuitry plate structure provided by the utility model embodiment has the advantage that compared with prior art

The flexible circuitry plate structure, separates design by carrying out circuit board and lead, and circuit is arranged in first space of a whole page Plate is arranged lead in second space of a whole page, finally splits circuit board from first space of a whole page, lead is partitioned into from second space of a whole page Come, then circuit board and lead are attached, form final product, directly designs electricity simultaneously in the same space of a whole page with existing Road plate compares with lead, since circuit board and lead concentrate design respectively, can obtain when separately designing more The amount of circuit board or lead, the i.e. product of unit area output is more, improves the utilization efficiency of plate, reduces flexible circuitry The production cost of plate.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also Other drawings may be obtained according to these drawings without any creative labor.

Fig. 1 is flexible circuit board composing structure schematic diagram in the prior art；

Fig. 2 is circuit board in a kind of specific embodiment of flexible circuitry plate structure provided by the embodiment of the utility model Composing structure schematic diagram；

Fig. 3 is the row of lead in a kind of specific embodiment of flexible circuitry plate structure provided by the embodiment of the utility model Plate structure schematic diagram.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 2~Fig. 3 is please referred to, Fig. 2 is a kind of specific reality of flexible circuitry plate structure provided by the embodiment of the utility model Apply the composing structure schematic diagram of circuit board in mode；Fig. 3 is the one of flexible circuitry plate structure provided by the embodiment of the utility model The composing structure schematic diagram of lead in kind specific embodiment.

In a specific embodiment, the flexible circuitry plate structure, including first space of a whole page 10 and second space of a whole page 20, First space of a whole page 10 is provided with muti-piece circuit board 11, and second space of a whole page 20 is provided with a plurality of leads 21, the circuit board 11 It is connect after first space of a whole page 10 segmentation with the lead 21 divided from second space of a whole page 20.

By carrying out circuit board 11 and lead 21 to separate design, circuit board 11 is set in first space of a whole page 10, in the second edition Lead 21 is arranged in face 20, finally splits circuit board 11 from first space of a whole page 10, lead 21 is partitioned into from second space of a whole page 20 Come, then circuit board 11 and lead 21 are attached, form final product, with it is existing directly the same space of a whole page simultaneously Design circuit board 11 compares with lead 21, since circuit board 11 and lead 21 concentrate design respectively, when separately designing More circuit boards 11 or lead 21 can be obtained, i.e. the amount of the product of unit area output is more, improves the utilization of plate Efficiency reduces the production cost of flexible circuit board.

Flexible circuitry plate structure in the utility model, it is entirely different with the production design of existing flexible circuit board, it is existing Have and entire flexible circuitry panel products are focused on into a space of a whole page in technology be designed production, due to circuit board 11 and lead 21 The difference of shape and size is larger, so that the space of a whole page for only reaching entire flexible circuitry panel products can just be set in a space of a whole page Family planning produces product, remaining part function wasted, and in the utility model, independently by circuit board 11 and lead 21 It is designed, concentrates design production circuit board 11 and lead 21 respectively, so that even if being designed according to existing mode, it is remaining Part in, or may produce and design one of circuit board 11 and lead 21, this makes it possible to improve plate to utilize effect Rate, needless to say, since similar product concentrates on same layout, such as design to circuit board 11, since it is generally Rectangle, and the space of a whole page is also rectangle, after reserving certain spacing, hardly generates waste.Likewise, to 21 product of lead Design in, due to lead 21 be generally elongate strip, make it easier to concentrate, will not generate in the space of a whole page of the prior art, circuit Plate 11 and lead 21 substantially increase the utilization efficiency to the space of a whole page the case where space of a whole page interferes with each other, so that in unit area The flexible circuitry panel products of more grains can be obtained on the space of a whole page, so that the production cost of flexible circuit board is reduced, in addition, due to electricity Road plate 11 and lead 21 separately design, so that design becomes simple, as long as the link position of predetermined size can be reserved, greatly Typesetting difficulty is reduced greatly.

In order to further increase the utilization efficiency to the space of a whole page, while it is difficult to reduce typesetting bring, improve typesetting efficiency with And technology difficulty is reduced, in one embodiment of the utility model, 11 array of muti-piece circuit board of first space of a whole page 10 is set It sets.

Arranging circuit board 11 in a manner of dot matrix, the space of a whole page is realized utilize to greatest extent, reduce the wave of the space of a whole page Take, reduces production cost, meanwhile, circuit board 11 is arranged by the way of dot matrix, so that needing parameter to be used less, further Reduce technology difficulty.

Preferably, in order to further decrease technology difficulty, the spacing between the adjacent circuit board 11 is equal.

It should be pointed out that in the utility model without limitation for 11 spacing of circuit board, and in the same space of a whole page, electricity The model of road plate 11 may be the same or different, but in order to reduce technology difficulty, can generally design in the same space of a whole page single The circuit board 11 of one size, single model.

On the other hand, it since lead 21 is usually elongated strip, for Specification Design, reduces technology difficulty and design is difficult Degree, in one embodiment of the utility model, the lead 21 is parallel with the adjacent edge of second space of a whole page 20.

Without limitation to the shape of lead 21, lead 21 can be linear type to the utility model, or other shapes. Such as, in one embodiment, the lead 21 is L shape lead, and L shape lead can change the route cabling of wiring board, can The utilization in the space for electronic device is improved, connection difficulty is reduced.

In existing flexible circuit board, circuit board 11 generally is arranged in the link position of lead 21 and circuit board 11 The middle part on one side, so that another flexible circuit board cannot be designed within the scope of 21 two sides certain size of lead, this part version Face can be wasted, and by the way of the independent layout of lead 21 in the utility model, adjacent lead 21 is due to circuit board 11 are not present, and will not be disturbed, and can reach the utilization efficiency for improving the space of a whole page with dense arrangement.

It should be pointed out that in the present invention for rulers such as length, the width of first space of a whole page 10 and second space of a whole page 20 Very little to may be the same or different without limitation, but whether which kind of structure, can improve space of a whole page unit area utilizes effect Rate.

The principle that space of a whole page utilization efficiency is improved in the utility model is, in the existing space of a whole page, circuit board 11 and lead 21 It is integrated design structure, and in the present invention, it is equivalent to and carries out the lead 21 in the existing space of a whole page relative to circuit board 11 It is mobile.

By taking the structure of Fig. 1 in the prior art as an example, and being equivalent in the present invention can be by the lead 21 in domain It moves freely, the lead 21 in the wiring board of the left side can be moved to the left, the lead of the circuit board structure on the right with circuit board 11 21 move right, so that obtaining biggish area between two complete flexible circuit board at least third flexible circuitry The design of the circuit board 11 or lead 21 of plate, to improve the utilization efficiency of the space of a whole page.

It should be pointed out that it is not limited to above-mentioned raising space of a whole page utilization efficiency mode of proof in the present invention, Can also in other manners, the utility model is not especially limited this.

For further specification layout, improves the utilization efficiency of the space of a whole page and reduce design difficulty, it is practical new at this In one embodiment of type, second space of a whole page 20 includes a plurality of connection being arranged in parallel and be used to connect with the circuit board 11 The L shape lead 21 that head is arranged in the same direction.

Preferably, the spacing between the adjacent L shape lead 21 being arranged in the same direction is equal.

In order to further increase the utilization efficiency to the space of a whole page, in one embodiment of the utility model, the second edition Face 20 includes the oppositely arranged L shape lead 21 of a plurality of connector for being arranged in parallel and being used to connect with the circuit board 11.

The L shape lead 21 that connector designs in the same direction can realize the layout position of a vertex in the space of a whole page higher The utilization of degree, and by oppositely arranged, it is able to ascend and is utilized with the space of a whole page of the former apex angle to the apex angle on top, to further mention Utilization of the height to the space of a whole page.

With reference to Fig. 3 it is found that in Fig. 3 exist it is parallel with the both sides of upper left apex angle, for what is connect with the circuit board 11 The two groups of leads 21 of connector to the right, there is also connectors parallel with the both sides of bottom right apex angle, connecting with the circuit board 11 Two groups of leads 21 to the left, the direction of connector is two groups of leads 21 in the same direction, and being directed toward to the left and to the right in same group Connector it is oppositely arranged, improve and the space of a whole page of two corner positions utilized.

Likewise, the design for first space of a whole page 10 where circuit board 11 reduces to further decrease design difficulty Typesetting difficulty improves the utilization efficiency and processing efficiency of the space of a whole page, uses in circuit board 11 described in the muti-piece of first space of a whole page 10 It is arranged in the same direction in the circuit board 11 in the connector being connect with the lead 21.

In the utility model without limitation for quantity, size of circuit board 11 in first space of a whole page 10 etc., general same plate In face, the circuit board 11 of same model is only designed, can reduce technology difficulty.

For example, the circuit board 11 that first space of a whole page 10 has 2*4 to arrange, 11 spacing of adjacent circuit plate is equal, circuit in Fig. 2 The design and manufacture of plate 11 are simpler.

Circuit board 11 and lead 21 in the utility model are independently to design, later in first space of a whole page 10 and the second edition Be split to form separate component in face 20, then be connected with each other, the utility model for connection type without limitation, the circuit Plate 11 can be connect with the lead 21 by the way of welding, can also be connected using clamping or other modes.

In conjunction with Fig. 1, Fig. 2 and Fig. 3 it is found that first space of a whole page 10 in either Fig. 2 or second space of a whole page 20 in Fig. 3, To the utilization efficiency of the space of a whole page, much higher than the utilization in existing Fig. 1 to the space of a whole page, and the connection types such as weld, cost is relatively low, technique Difficulty is small, very limited for the increase of cost, and the utilization efficiency to the space of a whole page can be substantially improved in this way.

In conclusion flexible circuitry plate structure provided by the embodiment of the utility model, by the way that circuit board and lead are carried out Separately design, is arranged circuit board in first space of a whole page, and lead is arranged in second space of a whole page, is finally partitioned into circuit board from first space of a whole page Come, lead is split from second space of a whole page, then circuit board and lead are attached, form final product, and it is existing It is direct design circuit board simultaneously in the same space of a whole page and compare with lead, since circuit board and lead concentrate design respectively, dividing Not She Ji when can obtain more circuit boards or lead, i.e. the amount of the product of unit area output is more, improves plate The utilization efficiency of material reduces the production cost of flexible circuit board.

Flexible circuitry plate structure provided by the utility model is described in detail above.Tool used herein Body example is expounded the principles of the present invention and embodiment, and the above embodiments are only used to help understand The method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not taking off Under the premise of from the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification It also falls into the protection scope of the utility model claims.

Claims (10)

1. a kind of flexible circuitry plate structure, which is characterized in that including first space of a whole page and second space of a whole page, first space of a whole page is provided with Muti-piece circuit board, second space of a whole page are provided with a plurality of leads, and the circuit board is after first Page Segmentation and from described The lead of second Page Segmentation connects.

2. flexible circuitry plate structure as described in claim 1, which is characterized in that the muti-piece channel plate array of first space of a whole page is set It sets.

3. flexible circuitry plate structure as claimed in claim 2, which is characterized in that the spacing between the adjacent circuit board is equal.

4. the flexible circuitry plate structure as described in claim 1-3 any one, which is characterized in that the lead and the second edition The adjacent edge in face is parallel.

5. flexible circuitry plate structure as claimed in claim 4, which is characterized in that the lead is L shape lead.

6. flexible circuitry plate structure as claimed in claim 5, which is characterized in that the second edition face include it is a plurality of be arranged in parallel and The L shape lead that connector for connecting with the circuit board is arranged in the same direction.

7. flexible circuitry plate structure as claimed in claim 6, which is characterized in that between the adjacent L shape lead being arranged in the same direction Spacing it is equal.

8. flexible circuitry plate structure as claimed in claim 7, which is characterized in that the second edition face include it is a plurality of be arranged in parallel and The oppositely arranged L shape lead of connector for being connect with the circuit board.

9. flexible circuitry plate structure as claimed in claim 8, which is characterized in that in circuit board described in the muti-piece of first space of a whole page Connector for connecting with the lead is arranged in the same direction in the circuit board.

10. flexible circuitry plate structure as claimed in claim 9, which is characterized in that the circuit board and the lead weld or block It connects.