CN204929408U - Circuit board reaches wireless transceiver including this circuit board - Google Patents
Circuit board reaches wireless transceiver including this circuit board Download PDFInfo
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- CN204929408U CN204929408U CN201520594380.6U CN201520594380U CN204929408U CN 204929408 U CN204929408 U CN 204929408U CN 201520594380 U CN201520594380 U CN 201520594380U CN 204929408 U CN204929408 U CN 204929408U
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- circuit board
- pcb1
- pcb2
- antenna
- wiring board
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Abstract
The utility model is applicable to the field of electronic technology, the utility model provides a circuit board reaches wireless transceiver including this circuit board, this circuit board includes insulation support, the setting is at insulation support both sides and electric connection's PCB1 circuit board and PCB2 circuit board, the setting on PCB1 circuit board and with PCB1 circuit board electrically connected's first antenna, the setting PCB2 circuit face to one side of PCB1 circuit board and with PCB2 circuit board electrically connected's USB interface, first antenna is collapsible to be placed on insulation support. The utility model discloses a soft or hard hardens and closes, has the part of component to adopt the hardboard, makes things convenient for the paster, and middle coupling part adopts the soft board, convenient folding assembly, and furthest does benefit to the inner space of product, first antenna adopts the type of falling F, makes it have good impedance match and emission efficiency, the folding afrerdischarge of line first day has compromise the requirement on antenna efficiency and the structure space in the outside of USB interface.
Description
Technical field
The utility model belongs to electronic technology field, particularly relates to a kind of wiring board and comprises the wireless transmitter of this wiring board.
Background technology
Printed circuit board (PCB) mainly plays the effect supported with interconnection circuit element in electronic product, at present for wireless transmitter in PCB design, owing to there is mutual coupling effect between antenna and metal, usually antenna is independently placed on one end of PCB, and away from metal device, be affected to avoid antenna performance, and wireless transmitter carries out charging or transfer of data because the demand of market and user needs to arrange USB interface simultaneously, but, USB interface is metal material, therefore usually antenna is placed away from USB interface in PCB design, in case antenna is disturbed by USB interface when receiving and transmitting signal, impact transmitting-receiving effect.But this design, adds PCB size, is unfavorable for the design of portable product.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of wiring board, and it adopts rigid-flex to combine, and convenience folds and is beneficial to the inner space of product to greatest extent.
The utility model is achieved in that and provides a kind of wiring board, comprises insulating support, is arranged on described insulating support both sides and the PCB1 circuit board be electrically connected and PCB2 circuit board, is arranged on described PCB1 circuit board and the first antenna be electrically connected with described PCB1 circuit board, is arranged on the USB interface that described PCB2 circuit board is electrically connected towards the side of described PCB1 circuit board and with described PCB2 circuit board; Described first antenna is collapsible to be placed on described insulating support.
Further, described wiring board also comprises the soft PCB for being electrically connected described PCB1 circuit board and PCB2 circuit board, and the two ends of described soft PCB are connected on the side of described PCB1 circuit board and PCB2 circuit board.
Further, described wiring board also comprises the second antenna being arranged on described PCB1 circuit board and extending to form away from the side of described soft PCB and to described PCB2 circuit board.
Further, described wiring board also comprises and to be arranged between described USB interface and PCB1 circuit board and insulating trip for isolating described USB interface and PCB1 circuit board.
Further, described insulating trip is inverted T-shape.
Further, described first antenna comprises the connecting portion that one end is connected with described PCB1 circuit board, and is connected to the extension of the described connecting portion other end, has square through hole, have manhole in described extension in described connecting portion.
Further, described insulating support comprises vertical portion and is arranged on the circle portion of one end, described vertical portion, and described extension is collapsible to be placed in described circle portion.
Further, the side of described vertical portion is provided with projection, and described PCB2 circuit board is provided with draw-in groove, and described draw-in groove is fastened in described projection; The bottom of described vertical portion is also provided with limited step, and the bottom surface of described PCB2 circuit board is provided with the inclined-plane for being connected on described limited step.
Further, described USB interface is provided with joint pin and row's pin near the side of described PCB2 circuit board, described PCB2 circuit board offers the jack for inserting for described joint pin, described row's pin is welded on described PCB2 circuit board.
The utility model additionally provides a kind of wireless transmitter, comprises wiring board described above.
Wiring board of the present utility model adopts rigid-flex to combine, have the PCB1 circuit board of element and PCB2 circuit board section to adopt hardboard, facilitate paster, middle interconnecting piece divides soft PCB and the first antenna part to adopt soft board, facilitate fold assembling, be beneficial to the inner space of product to greatest extent; Be placed on the outside of USB interface after first antenna folds, insulating support isolated under, taken into account the requirement on antenna efficiency and structure space.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the part-structure schematic diagram of the wiring board that the utility model embodiment provides;
Fig. 2 is the explosive view of the wiring board that the utility model embodiment provides;
Fig. 3 is the perspective view of the wiring board that the utility model embodiment provides;
Fig. 4 is the perspective view of the wiring board that the utility model embodiment provides;
Fig. 5 is the perspective view of the first antenna that the utility model embodiment provides;
Fig. 6 is the perspective view of the insulating support that the utility model embodiment provides;
Fig. 7 is the perspective view of the PCB2 circuit board that the utility model embodiment provides;
Fig. 8 is the perspective view of the USB interface that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Figures 1 to 4, a kind of wiring board that the utility model embodiment provides, it comprises insulating support 1, PCB1 circuit board 2, PCB2 circuit board 3, first antenna 4 and USB interface 5.Wherein, insulating support 1 is made up of plastic material and is played the effect of insulation.PCB1 circuit board 2 and PCB2 circuit board 3 are separately positioned on the both sides of insulating support 1, and PCB1 circuit board 2 and PCB2 circuit board 3 are electrically connected.Preferably, in the present embodiment, PCB1 circuit board 2 and PCB2 circuit board 3 are arranged on the relative both sides of insulating support 1, to make the compact conformation of wiring board.First antenna 4 is arranged on PCB1 circuit board 2, and the first antenna 4 is electrically connected with PCB1 circuit board 2.USB interface 5 is arranged on the side of PCB2 circuit board 3 towards PCB1 circuit board 2, and USB interface 5 and PCB2 circuit board 3 are electrically connected.Preferably, USB interface 5 is microUSB interface.In addition, the first antenna 4 is collapsible is placed on insulating support 1, to make the compact conformation of wiring board.Be understandable that, the first antenna 4 is made up of folding material, facilitates fold assembling, to be beneficial to the inner space of product to greatest extent.It is pointed out that PCB1 circuit board 2 of the present utility model and PCB2 circuit board 3 adopt hardboard, to facilitate the paster of components and parts.
Wiring board of the present utility model adopts rigid-flex to combine, have the PCB1 circuit board of element and PCB2 circuit board section to adopt hardboard, facilitate paster, middle interconnecting piece divides soft PCB and the first antenna part to adopt soft board, facilitate fold assembling, be beneficial to the inner space of product to greatest extent; Be placed on the outside of USB interface after first antenna folds, take into account the requirement on antenna efficiency and structure space.
Further, wiring board also comprises soft PCB 6, and this soft PCB 6 is for being electrically connected PCB1 circuit board 2 and PCB2 circuit board 3.Be understandable that, soft PCB 6 of the present utility model can bending fold, facilitates fold assembling, to be beneficial to the inner space of product to greatest extent.Preferably, the two ends of this soft PCB 6 are connected on the side of PCB1 circuit board 2 and PCB2 circuit board 3, and namely the side of PCB1 circuit board 2 and PCB2 circuit board 3 is electrically connected by soft PCB 6, to make the compact overall structure of wiring board.Be understandable that, in other embodiment of the present utility model, PCB1 circuit board 2 and PCB2 circuit board 3 also can realize being electrically connected by being connected soft PCB 6 on bottom surface or end face.
Further, wiring board also comprises the second antenna 7 being arranged on PCB1 circuit board 2 and extending to form away from the side of soft PCB 6 and to PCB2 circuit board 3.Preferably, this second antenna 7 adopts soft board, facilitates fold assembling, to be beneficial to the inner space of product to greatest extent.
Further, in order to the interference preventing USB interface 5 to be subject to PCB1 circuit board 2, wiring board also comprises and to be arranged between USB interface 5 and PCB1 circuit board 2 and insulating trip 8 for isolating USB interface 5 and PCB1 circuit board 2.Preferably, insulating trip 8 is in the font of falling T.Be understandable that, insulating trip 8 also can be other shape.
Further, as shown in Figure 5, the first antenna 4 comprises connecting portion 41 and extension 42.Wherein, one end of connecting portion 41 is connected with PCB1 circuit board 2, and the other end of connecting portion 41 is connected with extension 42.In addition, have square through hole 411 in connecting portion 41, this square through hole 411 is preferably rectangular through holes; There is in extension 42 manhole 421.Particularly, this square through hole 411 is enclosed by connecting portion 41, extension 42 and PCB1 circuit board 2 and forms, and wherein, connecting portion 41 comprises the first connecting portion and the second connecting portion that are parallel to each other, and square through hole 411 is arranged between the first connecting portion and the second connecting portion.Square through hole 411 and the manhole 421 of the first antenna 4 coordinate, and make the first antenna 4 have good impedance matching and emission effciency.
Further, as shown in Figure 6, insulating support 1 comprises vertical portion 11 and circle portion 12.Wherein, circle portion 12 is arranged on one end of vertical portion 11, is placed in circle portion 12 after extension 42 is folding.
Further, composition graphs 7, is provided with protruding 111, PCB2 circuit board 3 is provided with draw-in groove 31 in the side of vertical portion 11, this draw-in groove 31 is fastened on protruding 111, realizes the assembling of PCB2 circuit board 3 and insulating support 1.The bottom surface being also provided with limited step 112, PCB2 circuit board 3 in the bottom of vertical portion 11 is provided with the inclined-plane 32 for being connected on limited step 112.
As shown in Figure 8, in USB interface 5, the side of PCB2 circuit board 3 is provided with joint pin 51 and row's pin 52.In addition, PCB2 circuit board 3 offers the jack 33 for inserting for joint pin 51.And arrange pin 52 by being welded to connect on PCB2 circuit board 3.
The utility model additionally provides a kind of wireless transmitter, and it comprises wiring board described above.
In sum, implement a kind of wiring board of the present utility model, it adopts rigid-flex to combine, the PCB1 circuit board 2 of element and PCB2 circuit board 3 part is had to adopt hardboard, facilitate paster, middle interconnecting piece divides soft PCB 6 and the first antenna 4 part to adopt soft board, facilitates fold assembling, is beneficial to the inner space of product to greatest extent; First antenna 4 adopts reversed F-typed, makes it have good impedance matching and emission effciency; Be placed on the outside of USB interface 5 after first antenna 4 is folding, take into account the requirement on antenna efficiency and structure space.And wireless transmitter of the present utility model, it comprises above-mentioned wiring board, makes the compact conformation of wireless transmitter.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a wiring board, it is characterized in that, comprise insulating support (1), be arranged on described insulating support (1) both sides and the PCB1 circuit board (2) be electrically connected and PCB2 circuit board (3), be arranged on described PCB1 circuit board (2) and go up and the first antenna (4) be electrically connected with described PCB1 circuit board (2), be arranged on the USB interface (5) that described PCB2 circuit board (3) is electrically connected towards the side of described PCB1 circuit board (2) and with described PCB2 circuit board (3); Described first antenna (4) is collapsible to be placed on described insulating support (1).
2. wiring board as claimed in claim 1, it is characterized in that, described wiring board also comprises the soft PCB (6) for being electrically connected described PCB1 circuit board (2) and PCB2 circuit board (3), and the two ends of described soft PCB (6) are connected on the side of described PCB1 circuit board (2) and PCB2 circuit board (3).
3. wiring board as claimed in claim 2, it is characterized in that, described wiring board also comprises the second antenna (7) being arranged on described PCB1 circuit board (2) and extending to form away from the side of described soft PCB (6) and to described PCB2 circuit board (3).
4. wiring board as claimed in claim 1, it is characterized in that, described wiring board also comprises and to be arranged between described USB interface (5) and PCB1 circuit board (2) and insulating trip (8) for isolating described USB interface (5) and PCB1 circuit board (2).
5. wiring board as claimed in claim 4, it is characterized in that, described insulating trip (8) is in inverted T-shape.
6. wiring board as claimed in claim 1, it is characterized in that, described first antenna (4) comprises the connecting portion (41) that one end is connected with described PCB1 circuit board (2), and be connected to the extension (42) of described connecting portion (41) other end, there is in described connecting portion (41) square through hole (411), there is in described extension (42) manhole (421).
7. wiring board as claimed in claim 6, it is characterized in that, described insulating support (1) comprises vertical portion (11) and is arranged on the circle portion (12) of described vertical portion (11) one end, and described extension (42) is collapsible to be placed on described circle portion (12).
8. wiring board as claimed in claim 7, it is characterized in that, the side of described vertical portion (11) is provided with projection (111), described PCB2 circuit board (3) is provided with draw-in groove (31), and described draw-in groove (31) is fastened in described projection (111); The bottom of described vertical portion (11) is also provided with limited step (112), and the bottom surface of described PCB2 circuit board (3) is provided with the inclined-plane (32) for being connected on described limited step (112).
9. wiring board as claimed in claim 1, it is characterized in that, described USB interface (5) is provided with joint pin (51) and row's pin (52) near the side of described PCB2 circuit board (3), described PCB2 circuit board (3) offers the jack (33) for inserting for described joint pin (51), described row's pin (52) is welded on described PCB2 circuit board (3).
10. a wireless transmitter, is characterized in that, comprises the wiring board as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594380.6U CN204929408U (en) | 2015-08-07 | 2015-08-07 | Circuit board reaches wireless transceiver including this circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594380.6U CN204929408U (en) | 2015-08-07 | 2015-08-07 | Circuit board reaches wireless transceiver including this circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929408U true CN204929408U (en) | 2015-12-30 |
Family
ID=54978500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594380.6U Active CN204929408U (en) | 2015-08-07 | 2015-08-07 | Circuit board reaches wireless transceiver including this circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431551A (en) * | 2018-12-20 | 2020-07-17 | 夏敬懿 | Positioning sensing device |
| CN111429609A (en) * | 2018-12-20 | 2020-07-17 | 夏敬懿 | Lock sealing device and cabinet/case/box |
-
2015
- 2015-08-07 CN CN201520594380.6U patent/CN204929408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431551A (en) * | 2018-12-20 | 2020-07-17 | 夏敬懿 | Positioning sensing device |
| CN111429609A (en) * | 2018-12-20 | 2020-07-17 | 夏敬懿 | Lock sealing device and cabinet/case/box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee after: SHENZHE GUANXU ELECTRONIC CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee before: Shenzhen Grandsun Electronic Co., Ltd. |