CN201557324U - Flexible printed circuit board convenient for installation - Google Patents
Flexible printed circuit board convenient for installation Download PDFInfo
- Publication number
- CN201557324U CN201557324U CN200920216184XU CN200920216184U CN201557324U CN 201557324 U CN201557324 U CN 201557324U CN 200920216184X U CN200920216184X U CN 200920216184XU CN 200920216184 U CN200920216184 U CN 200920216184U CN 201557324 U CN201557324 U CN 201557324U
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- CN
- China
- Prior art keywords
- circuit board
- body region
- printed circuit
- flexible printed
- bonding pad
- 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 - Fee Related
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- Structure Of Printed Boards (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a flexible printed circuit board convenient for installation. The circuit board comprises a main body area provided with a reinforced layer and a flexible connecting area, wherein the main body area is directly connected with the connecting area. The circuit board is characterized in that: the edges of the front surface and the back surface of the main body area are both provided with a gold finger connecting terminal and the edge at the front surface of the connecting area is provided with a conducting bar; the main body area is provided with a plurality of welding holes at one end close to the connecting area; and the welding holes are electrically connected with the gold finger connecting terminal and a corresponding welding hole through a metal film. The flexible printed circuit board has the advantages of wide application range and capability of realizing wide-angle connection.
Description
Technical field
The utility model belongs to the printed-board technology field, is specifically related to a kind of flexible printed circuit board of being convenient to install.
Background technology
Usually, in electronic installation, the printed circuit board (PCB) that is called printed board is inserted in its casing, and the electronic installation that electronic component and mechanical component are wanted with structure wherein is installed on described printed circuit board (PCB).For this printed board, what mainly use is hard plate, and still, normal use is flexible printed circuit board (being also referred to as FPC) in recent years.
FPC is the circuit board with high degree of flexibility, and its heat-resisting, pliable and tough resin material that uses polyimides and so on for example is as insulating material, and can be with electronic component mounted thereto, bendings such as mechanical component.When FPC inserts casing, it can use the space in the casing to connect up effectively, so electronic installation can be made miniaturization.
At present, need to be provided with connecting circuit between display screen in the mobile phone and the intelligence control circuit plate, traditional mode is that two ends all utilize busbar to carry out crimping realization electrical connection, but some intelligence control circuit plate has adopted the golden finger slot to be electrically connected for better modularization now; In addition, traditional intelligence control circuit always all concentrates in together all circuit modules, is difficult to integrated appliance component in case run into, and will take than large space.
The utility model content
The purpose of this utility model provides the flexible printed circuit board that a kind of accommodation is wide, can realize the wide-angle connection.
The technical scheme that realizes the utility model purpose is: a kind of flexible printed circuit board of being convenient to install, comprise the body region and the flexible bonding pad that are provided with reinforced layer, and described body region directly links to each other with the bonding pad; The edge of described body region positive and negative is equipped with the golden finger splicing ear, and the edge in front, described bonding pad is provided with busbar; One end of the approaching described bonding pad of described body region is provided with a plurality of welding holes; Described welding hole is electrically connected with affiliated golden finger splicing ear and corresponding welding hole by metallic film.
In the technique scheme, the reverse side of described body region and the reverse side of bonding pad all are adhesively fixed with cloth insertion sheet.
In the technique scheme, described welding hole is fixing with default appliance component welding, forms control circuit.
In the technique scheme, described body region is a rigid layer.
In the technique scheme, another side place that a side of described body region is also promptly relative with described golden finger splicing ear also is provided with the golden finger splicing ear.
The utlity model has positive effect: (1) but structure of the present utility model mainly be divided into be close to rigidity can not the bending body region and the bonding pad of flexibility bending, utilize body region that golden finger can be set, being used for being inserted in external connection slot realizes being electrically connected, utilize the bonding pad can realize the electric connection mode of multi-angle, wide accommodation, switching performance is reliable, and operation is also comparatively convenient.(2) utilize default welding hole, the part control circuit can be set on body region, make full use of the installing space of electrical equipment inside, finally make electrical equipment integral body microminiaturized better.
Description of drawings
Fig. 1 is a Facad structure schematic diagram of the present utility model;
Fig. 2 is the reverse side structural representation of the flexible printed circuit board of being convenient to install shown in Figure 1.
Be labeled as shown in the accompanying drawing: body region 1, bonding pad 2, golden finger splicing ear 3, busbar 4, welding hole 5, metallic film 6, cloth insertion sheet 7.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 2 has shown a kind of execution mode of the present utility model, and wherein, Fig. 1 is a Facad structure schematic diagram of the present utility model; Fig. 2 is the reverse side structural representation of the flexible printed circuit board of being convenient to install shown in Figure 1.
Present embodiment is the flexible printed circuit board of being convenient to install, and comprises the body region 1 and the flexible bonding pad 2 of the intimate rigidity that is provided with reinforced layer, and described body region 1 can not bending, and described connection 2 districts then can bending.
Described body region 1 directly links to each other with bonding pad 2; The basic configuration of described bonding pad 2 is rectangles, and the basic configuration of described body region 1 is a rectangle bigger than bonding pad 2; The edge of described body region 1 positive and negative is equipped with golden finger splicing ear 3, and the edge in 2 fronts, described bonding pad is provided with busbar 4; One end of the approaching described bonding pad 2 of described body region 1 is provided with a plurality of welding holes 5; Described welding hole 5 is fixing with default appliance component welding, for example and be difficult to electric elements such as integrated inductance, electric capacity, resistance, single-chip microcomputer and form control circuits.Described welding hole 5 is electrically connected with affiliated golden finger splicing ear 3 and corresponding welding hole 5 by metallic film 6.
The reverse side of the reverse side of described body region 1 and bonding pad 2 all is adhesively fixed with cloth insertion sheet 7.Utilize this cloth insertion sheet 7 present embodiment directly can be bonded and fixed in the casing for electric appliances.Another side place that one side of described body region 1 is also promptly relative with described golden finger splicing ear 3 also is provided with golden finger splicing ear 3.
Present embodiment has positive effect: (1) but the structure of present embodiment mainly be divided into be close to rigidity can not the bending body region and the bonding pad of flexibility bending, utilize body region that golden finger can be set, being used for being inserted in external connection slot realizes being electrically connected, utilize the bonding pad can realize the electric connection mode of multi-angle, wide accommodation, switching performance is reliable, and operation is also comparatively convenient.(2) utilize default welding hole, the part control circuit can be set on body region, make full use of the installing space of electrical equipment inside, finally make electrical equipment integral body microminiaturized better.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Claims (5)
1. a flexible printed circuit board of being convenient to install comprises the body region (1) and the flexible bonding pad (2) that are provided with reinforced layer, and described body region (1) directly links to each other with bonding pad (2); It is characterized in that: the edge of described body region (1) positive and negative is equipped with golden finger splicing ear (3), and described bonding pad (2) positive edge is provided with busbar (4); One end of the approaching described bonding pad (2) of described body region (1) is provided with a plurality of welding holes (5); Described welding hole (5) is electrically connected with affiliated golden finger splicing ear (3) and corresponding welding hole (5) by metallic film (6).
2. the flexible printed circuit board of being convenient to install according to claim 1 is characterized in that: the reverse side of the reverse side of described body region (1) and bonding pad (2) all is adhesively fixed with cloth insertion sheet (7).
3. the flexible printed circuit board of being convenient to install according to claim 1 is characterized in that: described welding hole (5) is fixing with default appliance component welding, forms control circuit.
4. the flexible printed circuit board of being convenient to install according to claim 1 is characterized in that: described body region (1) is a rigid layer.
5. the flexible printed circuit board of being convenient to install according to claim 1 is characterized in that: another side place that a side of described body region (1) is also promptly relative with described golden finger splicing ear (3) also is provided with golden finger splicing ear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920216184XU CN201557324U (en) | 2009-09-17 | 2009-09-17 | Flexible printed circuit board convenient for installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920216184XU CN201557324U (en) | 2009-09-17 | 2009-09-17 | Flexible printed circuit board convenient for installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201557324U true CN201557324U (en) | 2010-08-18 |
Family
ID=42617013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920216184XU Expired - Fee Related CN201557324U (en) | 2009-09-17 | 2009-09-17 | Flexible printed circuit board convenient for installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201557324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020014865A1 (en) * | 2018-07-17 | 2020-01-23 | 华为技术有限公司 | Mobile terminal |
-
2009
- 2009-09-17 CN CN200920216184XU patent/CN201557324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020014865A1 (en) * | 2018-07-17 | 2020-01-23 | 华为技术有限公司 | Mobile terminal |
| US11886240B2 (en) | 2018-07-17 | 2024-01-30 | Huawei Technologies Co., Ltd. | Mobile terminal with a bendable structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20130917 |