CN201060949Y - Contact connecting structure between antenna and PCB board and equipment using the structure - Google Patents
Contact connecting structure between antenna and PCB board and equipment using the structure Download PDFInfo
- Publication number
- CN201060949Y CN201060949Y CNU2007201541630U CN200720154163U CN201060949Y CN 201060949 Y CN201060949 Y CN 201060949Y CN U2007201541630 U CNU2007201541630 U CN U2007201541630U CN 200720154163 U CN200720154163 U CN 200720154163U CN 201060949 Y CN201060949 Y CN 201060949Y
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- China
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- pcb board
- antenna
- metal coating
- contact
- resilient contact
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- 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 discloses a contacting and connecting structure between an antenna and a PCB board; wherein, the antenna (22) and the PCB board (3) are respectively fixed relative to a housing (12) of the equipment, and the antenna (22) is arranged on the side face of the PCB board (3) extending along the board. An elastic contact piece (4) is arranged between the antenna (22) and the PCB board (3) for electrically connecting the two, one end of the elastic contact piece (4) is a fixed connecting end (41), and the other end is an elastic free end (42); a metal coating (321) is arranged on the side face of the PCB board (3) opposite to the antenna (22), and the elastic contact piece (4) is elastically pressed on the metal coating (321) on the side face of the PCB board (3). The utility model also discloses a piece of equipment which adopts the structure. The utility model has the advantages of simple structure, reliable connection, convenient assembling, high production efficiency, and ability to avoid the increase in the thickness of the housing.
Description
Technical field
The utility model relates to the syndeton that contacts of a kind of antenna and pcb board (printed circuit board (PCB)), is used for the antenna (as telescopic antenna) of electronics or communication field such as mobile TV (comprising numeral and simulated television) receiving terminal etc. and is connected with contact between pcb board.
Background technology
In electronics or communication field, be used to receive and handle the equipment of wireless signal, such as mobile TV (comprising numeral and simulated television) receiving terminal etc., inside all is provided with antenna, for example telescopic antenna, and the pcb board that disposes internal circuit (processing module).Telescopic antenna and pcb board directly or by support are arranged on the apparatus casing indirectly.Telescopic antenna is electrically connected with pcb board, receives wireless signal, wireless signal is sent into internal circuit handle, and equipment provides output then, realizes the required various functions of people.
Common telescopic antenna mostly is by lead with the syndeton of pcb board and is communicated with antenna and pcb board at present, and realizes to weld fixedly.The advantage of this connected mode is that the degree of freedom of installation site of antenna is bigger, but final assembly is convenient inadequately, influences production efficiency.
In order to realize being convenient to assembling, the purpose of enhancing productivity, people have begun to adopt other syndeton.Referring to Fig. 3, show have the electronics that is connected contact structures between antenna and pcb board or the sectional structure schematic diagram of verbal system of the prior art.Wherein, described equipment has upper shell 11 and lower house 12, and pcb board is fixed on the lower house 12, and telescopic antenna 22 is fixedly installed on the upper shell 11 by antenna holder 21, and be positioned at this pcb board directly over.Simultaneously, on telescopic antenna 22, install one additional and be used for the spring leaf 4 that is connected with pcb board contact, and this spring part 4 is provided with to such an extent that can produce suitable contact pressure between itself and pcb board, thus being electrically connected of realization telescopic antenna 22 and pcb board.The advantage of this connected mode is easy to assembly, but since antenna be positioned at pcb board directly over, thereby the installation site is restricted, to such an extent as to finally make the thickness of casing increase greatly.
The utility model content
The purpose of this utility model is to provide the syndeton that contacts between a kind of antenna and pcb board, and it is easy to assembly, and can avoid the increase of casing thickness.
Another purpose of the present utility model is to provide a kind of equipment with antenna and pcb board, and it is easy to assembly, and can avoid the increase of casing thickness.
For realizing above-mentioned first purpose, the utility model provides the syndeton that contacts between a kind of antenna and pcb board, the relative respectively apparatus casing with pcb board of described antenna is fixed, described antenna is arranged on the side along the plate bearing of trend of described pcb board, and be provided with between described antenna and described pcb board and be used for the resilient contact that the two is electrically connected with this, one end of described resilient contact is fixedly connected end, the other end is the elasticity free end, side relative with described antenna on the described pcb board has metal coating, and described resilient contact fexible bias pressure is on the metal coating of described pcb board side.
Preferably, wherein said pcb board side is provided with groove, and metal coating is formed on the described groove surfaces.
Preferably, described metal coating is electrically connected with the pad of described pcb board.
Preferably, wherein said antenna is connected on the described apparatus casing by antenna holder.
Preferably, described antenna holder is that conductor material is made, and the fixedly connected end of described resilient contact is fixedly installed on and is electrically connected on the described antenna holder.Further preferably, the fixedly connected end of described resilient contact is welded on the described antenna holder.
Selectively, the fixedly connected end of described resilient contact is fixedly installed on and is electrically connected on the described antenna.
Wherein, described antenna is a telescopic antenna.
For realizing second purpose of the present utility model, according to second aspect of the present utility model, a kind of equipment is provided, has apparatus casing, antenna, and pcb board, the relative respectively apparatus casing with pcb board of described antenna is fixed, it is characterized in that: described antenna is arranged on the side along the plate bearing of trend of described pcb board, and be provided with between described antenna and described pcb board and be used for the resilient contact that the two is electrically connected with this, one end of described resilient contact is fixedly connected end, the other end is the elasticity free end, side relative with described antenna on the described pcb board has metal coating, and described resilient contact fexible bias pressure is on the metal coating of described pcb board side.
Preferably, described antenna holder is that conductor material is made, and the fixedly connected end of described resilient contact is fixedly installed on and is electrically connected on the described antenna holder, and described pcb board side is provided with groove, and described metal coating is formed on the described groove surfaces.
The utlity model has following advantage:
1. by antenna being arranged on the side of pcb board, be provided with between antenna and pcb board and be used for the resilient contact that the two is electrically connected with this, the equipment casing of making is kept less thickness, and final assembly is convenient, like this, not only solve the deficiency of the final assembly inconvenience in the prior art one, also solved the disadvantage that will increase casing thickness in the prior art two.
2. make a metallization arc groove by on antenna or antenna holder, resilient contact being set, and in the pcb board side, make antenna more flexible with being connected of pcb board.And,, can guarantee that resilient contact such as the spring leaf on antenna or the antenna holder accurately and with suitable pressure well contacts with the respective metal coating (heavy copper layer) of pcb board, thereby guarantee the reliability that connects and work by the constraint of casing structure spare.
3. the utility model is simple in structure, and cost is low, is convenient to promote the use of.
Description of drawings
By the detailed description below in conjunction with accompanying drawing, above-mentioned and others of the present utility model, feature and other advantage will be understood better, in the accompanying drawing:
Fig. 1 is according to the decomposition texture schematic diagram that is connected contact structures between the antenna of the utility model first embodiment and pcb board;
Fig. 1 a is the end view of pcb board among Fig. 1;
Fig. 2 is the sectional structure schematic diagram that has adopted the equipment that is connected contact structures between the antenna shown in Fig. 1 and pcb board;
Fig. 3 is the sectional structure schematic diagram with the equipment that is connected contact structures between antenna and pcb board of the prior art.
Embodiment
Now with reference to accompanying drawing, the utility model is more fully described hereinafter, embodiment of the present utility model has been shown in the accompanying drawing.Yet the utility model can be with a lot of multi-form enforcements, the embodiment that should not be understood that to only limit to here and presented.On the contrary, provide these embodiment, made that the disclosure is comprehensive and complete, and all sidedly scope of the present utility model has been conveyed to those skilled in the art.Same reference numerals is represented similar elements.
Below, describe the utility model with reference to the accompanying drawings in detail.
Figure 1 shows that according to the decomposition texture schematic diagram that contacts syndeton between the antenna of the utility model first embodiment and pcb board Fig. 2 is the sectional structure schematic diagram that has adopted the equipment that is connected contact structures between the antenna shown in Fig. 1 and pcb board.
The utility model can be applied to any equipment with antenna and pcb board, comprises various electronics and communication apparatus, for example mobile TV (comprising numeral and simulated television) receiving terminal etc.Referring to Fig. 1 and Fig. 2, equipment comprises the casing that is made of upper shell 11 and lower house 12, and telescopic antenna 22 and pcb board 3 all are arranged in the casing, and is arranged on to relative fixed respectively on the lower house 12 of equipment.Wherein, telescopic antenna 22 is fixed on the lower house 12 by antenna holder, and pcb board is fixed on the lower house 12 by the pillar on the lower house 12 121.
Can be clear that from Fig. 1 and 2 antenna 22 is arranged on the side of the broad ways of described pcb board 3.Certainly, according to the layout situation of design circuit, also can be arranged on the side along its length of pcb board.
On described pcb board 3, process an arc groove 32, and form metal coating 321 at the heavy copper in this place towards the appropriate location of the side of described antenna 22.Spring leaf 4 on the antenna holder 21 is elastically biased toward on the metal coating 321 of the above-mentioned heavy copper groove 32 on the pcb board 3.Respective pad 31 on metal coating 321 and the pcb board 3 forms one, thereby realizes that antenna is connected with electrically contacting of pad 31 on the pcb board.。
Like this, under confined state, be welded on spring leaf 4 on the rob support 22, thereby telescopic antenna 22 and pcb board 3 are electrically connected with regard to the side of fexible bias pressure at metal coating 321.
Though the utility model is described in conjunction with being considered to practical example embodiment at present, yet, those skilled in the art will appreciate that the utility model is not limited to disclosed exemplary embodiment.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. contact syndeton between an antenna and pcb board, relative apparatus casing (12) is fixing respectively with pcb board (3) for described antenna (22), it is characterized in that: described antenna (22) is arranged on the side along the plate bearing of trend of described pcb board (3), and be provided with between described antenna (22) and described pcb board (3) and be used for the resilient contact that the two is electrically connected with this (4), one end of described resilient contact (4) is fixedly connected end (41), the other end is elasticity free end (42), described pcb board (3) is gone up the side relative with described antenna (22) and is had metal coating (321), and described resilient contact (4) fexible bias pressure is on the metal coating (321) of described pcb board (3) side.
2. contact syndeton between antenna according to claim 1 and pcb board, it is characterized in that described pcb board (3) side is provided with groove (32), metal coating (321) is formed on described groove (32) surface.
3. contact syndeton between antenna according to claim 2 and pcb board, it is characterized in that described metal coating (321) is electrically connected with the pad (31) of described pcb board (3).
4. according to the syndeton that contacts between each described antenna in the claim 1 to 3 and pcb board, it is characterized in that described antenna (22) is connected on the described apparatus casing (12) by antenna holder (21).
5. contact syndeton between antenna according to claim 4 and pcb board, it is characterized in that, described antenna holder (21) is made for conductor material, and the fixedly connected end of described resilient contact (4) is fixedly installed on and is electrically connected on the described antenna holder (21).
6. contact syndeton between antenna according to claim 5 and pcb board, it is characterized in that the fixedly connected end of described resilient contact (4) is welded on the described antenna holder (21).
7. contact syndeton between antenna according to claim 4 and pcb board, it is characterized in that the fixedly connected end of described resilient contact (4) is fixedly installed on and is electrically connected on the described antenna (22).
8. contact syndeton between antenna according to claim 7 and pcb board, it is characterized in that described antenna (22) is a telescopic antenna.
9. equipment, has apparatus casing (11,12), antenna (22), and pcb board (3), relative apparatus casing (12) is fixing respectively with pcb board (3) for described antenna (22), it is characterized in that: described antenna (22) is arranged on the side along the plate bearing of trend of described pcb board (3), and be provided with between described antenna (22) and described pcb board (3) and be used for the resilient contact that the two is electrically connected with this (4), one end of described resilient contact (4) is fixedly connected end (41), the other end is elasticity free end (42), described pcb board (3) is gone up the side relative with described antenna (22) and is had metal coating (321), and resilient contact (4) fexible bias pressure is on the metal coating (321) of described pcb board (3) side.
10. equipment according to claim 9, it is characterized in that, described antenna holder (21) is made for conductor material, the fixedly connected end of described resilient contact (4) is fixedly installed on and is electrically connected on the described antenna holder (21), described pcb board (3) side is provided with groove (32), and metal coating (321) is formed on described groove (32) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201541630U CN201060949Y (en) | 2007-05-24 | 2007-05-24 | Contact connecting structure between antenna and PCB board and equipment using the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201541630U CN201060949Y (en) | 2007-05-24 | 2007-05-24 | Contact connecting structure between antenna and PCB board and equipment using the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060949Y true CN201060949Y (en) | 2008-05-14 |
Family
ID=39409440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201541630U Expired - Lifetime CN201060949Y (en) | 2007-05-24 | 2007-05-24 | Contact connecting structure between antenna and PCB board and equipment using the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060949Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617371A (en) * | 2015-01-15 | 2015-05-13 | 南京濠暻通讯科技有限公司 | LDS antenna support and LDS antenna forming method based on fixed laser head |
| CN108232426A (en) * | 2017-12-29 | 2018-06-29 | 广东欧珀移动通信有限公司 | Electronic device |
| CN108322995A (en) * | 2018-02-12 | 2018-07-24 | 上海安费诺永亿通讯电子有限公司 | A kind of electronic line structure |
-
2007
- 2007-05-24 CN CNU2007201541630U patent/CN201060949Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617371A (en) * | 2015-01-15 | 2015-05-13 | 南京濠暻通讯科技有限公司 | LDS antenna support and LDS antenna forming method based on fixed laser head |
| CN104617371B (en) * | 2015-01-15 | 2018-12-25 | 南京濠暻通讯科技有限公司 | LDS antenna holder and LDS antenna forming method based on fixed laser head |
| CN108232426A (en) * | 2017-12-29 | 2018-06-29 | 广东欧珀移动通信有限公司 | Electronic device |
| CN108232426B (en) * | 2017-12-29 | 2020-03-03 | Oppo广东移动通信有限公司 | Electronic device |
| CN108322995A (en) * | 2018-02-12 | 2018-07-24 | 上海安费诺永亿通讯电子有限公司 | A kind of electronic line structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |
|
| CX01 | Expiry of patent term |