CN2682670Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2682670Y CN2682670Y CNU2003201200445U CN200320120044U CN2682670Y CN 2682670 Y CN2682670 Y CN 2682670Y CN U2003201200445 U CNU2003201200445 U CN U2003201200445U CN 200320120044 U CN200320120044 U CN 200320120044U CN 2682670 Y CN2682670 Y CN 2682670Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- sheet metal
- circuit board
- antenna
- 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
Links
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- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The utility model relates to an electric connector for connecting an etched circuit board and an antenna, comprising an isolation body and a metal plate arranged on the isolation body. The metal plate comprises an antenna contact part, an etched circuit board contact part and a base part which is bent and extended into the first spring lamination and the second spring lamination; the antenna contact part and the etched circuit board contact part are respectively arranged on the first spring lamination and the second spring lamination. In this way, the signal is transmitted just by the mechanical contact instead of the complicated assembly program like the welding method, which can reduce the manufacturing cost and exactly locate the metal plate on the etched circuit board.
Description
[technical field]
The utility model relates to a kind of electric connector, refers to a kind of in order to connect printed circuit board (PCB) and antenna to transmit the electric connector of signal especially.
[background technology]
General radio communication product, its existing syndeton that connects signal between communication product printed circuit board (PCB) and antenna are to dispose antenna on printed circuit board (PCB) with artificial welding, to connect printed circuit board (PCB) and antenna transmitting signals.The prior art relevant with the utility model can be referring to No. the 1231778th, Chinese publication.The electric connector that this patent disclosed comprises an antenna part and a base portion and the printed circuit plate portion on the Metal Contact part.Described Metal Contact part is with following closely, weld or otherwise being connected on the insulated connectors by base portion, and form an angle that makes progress between antenna part and the insulated connectors insert, so that fixedly contacting of one and one antenna feed point of inserting is provided, and the printed circuit plate portion is flat design, is mounted on the bottom of insulated connectors.By such setting, make and be inserted into the antenna host cavity when indoor at antenna, described antenna part is by with the formed certain angle of insulated connectors and the comparatively firm antenna of seizing on both sides by the arms, and the printed circuit plate portion stretches out slightly from the substrate of connector, thereby keeps being electrically connected between Metal Contact part and the printed circuit board (PCB).Yet, the defective of this design is: described assembling process difficulty is complicated, and can make the assembling labor intensive increase manufacturing cost with the welding configuration, and flat design because of the printed circuit plate portion, easily cause the generation of situations such as loose contact, short circuit, will directly influence the acceptance rate of manufactured goods.
[utility model content]
The purpose of this utility model is to provide a kind of assembling that is easy to, and the assembling back contacts electric connector good, that need not to weld.
The utility model electric connector, in order to connect printed circuit board (PCB) and antenna signal, include insulating body and be mounted on sheet metal on the described insulating body, described sheet metal comprises an antenna contact site, printed circuit board (PCB) contact site and a base portion, extend to form first, second shell fragment and bent respectively by this base portion, described antenna contact site and printed circuit board (PCB) contact site then are separately positioned on first, second shell fragment.
Compared with prior art the utility model only passes through the printed circuit board (PCB) contact site of sheet metal and the elasticity crimping between the appointment printed circuit board (PCB), and makes sheet metal can connect printed circuit board (PCB) and antenna transmitting signals.Be provided with like this to need not to adopt to weld and wait complicated assembly program, only, reduce manufacturing cost, and sheet metal accurately is positioned on the printed circuit board (PCB) by adopting mechanical type to contact the purpose of reaching transmission signal.
[description of drawings]
Fig. 1 is a three-dimensional combination figure of the present utility model.
Fig. 2 is a decomposing schematic representation of the present utility model.
Fig. 3 is another angle three-dimensional combination figure of the present utility model.
Fig. 4 is another angle decomposing schematic representation of the present utility model.
[embodiment]
Please refer to Figure 1 and Figure 2, the utility model electric connector 100 comprises insulating body 1 and is mounted on insulating body 1 an interior sheet metal 2 in order to transmission signal.
Please refer to Fig. 2 and shown in Figure 4, insulating body 1 is made for the material of insulation, and it comprises that a upper surface 11, lower surface 12 reach in order to connect upper and lower surperficial 11,12 two side 13.Described upper surface 11 and lower surface 12 enclose formation in order to accommodate first, second receiving space 14,15 (subjoining after the appearance) of sheet metal 2 with two side 13 respectively, lower surface 12 is a low early and high after stepped designs, is provided with an auxiliary section 121 at the front end of lower surface 12.In addition, on the position that described sidewall 13 is connected near upper surface 11, be arranged with two slits 131.
Sheet metal 2 is made for the metal material of transmission signal, is contained in respectively in first, second receiving space 14,15 of insulating body 1 through continuous bending.Described sheet metal 2 is provided with a sheet base portion 20, and by described base portion 20 two ends respectively along obliquely, oblique down both direction bending and extend to form first shell fragment 21 and second shell fragment 22.In addition, described sheet metal 2 base portions 20 extend to both sides and are provided with a pair of bur portion 23 in order to match with slit 131 on the described sidewall 13, and are extended by base portion 20 oblique bendings down and form a holding part 24 that roughly is " U " shape.And the end of described first, second shell fragment 21,22 protrudes out antenna contact site 211 and the printed circuit board (PCB) contact site 221 that forms an arc respectively.
Please extremely shown in Figure 4 in conjunction with Fig. 1, during assembling, can earlier sheet metal 2 be mounted on the insulating body 1.The bur portion 23 at described sheet metal 2 base portions 20 two ends is located in the slit 131 that is inserted on insulating body 1 sidewall 13, thereby make base portion 20 be immobilizated on the insulating body 1, the holding part 24 that is formed by the base portion 20 bending extension downwards of sheet metal 2 is finished with the auxiliary section 121 that is positioned at insulating body 1 lower surface 12 front ends docked.At this moment, first shell fragment 21 of sheet metal 2 will be contained in first receiving space 14 of insulating body 1, first shell fragment 21 is from the slightly outwards projection of first receiving space 14, and second shell fragment 22 of sheet metal 2 will be contained in second receiving space 15 of insulating body 1, and second shell fragment 22 is also from the slightly outwards projection of second receiving space 15.Sheet metal 2 adopts the particular curve shaped design, have preferable elasticity and have bigger elastic force, make that antenna contact site 211 and antenna (not shown) on sheet metal 2 first shell fragments 21 adaptation of pegging graft when cooperating is preferable, and the printed circuit board (PCB) contact site 221 on sheet metal 2 second shell fragments 22 will be realized press fit with printed circuit board (PCB) 4, promptly only need utilize the elastic pressure of described printed circuit board (PCB) contact site 221, just can realize that sheet metal 2 contacts with the mechanical type of printed circuit board (PCB) (not shown) and finishes antenna and be connected with the printed board circuit conducting, transmit the purpose of signal.In addition, antenna can be realized the grafting fixing with whole electric connector 100 by the mode that directly cooperates with casing or other accommodation apparatus.Focus on because of creation of the present utility model on the product structure of electric connector 100,, will not do detailed description for the assembling process of antenna and electric connector 100 at this.
Really, the insulating body 1 of the utility model electric connector 100 also can adopt one-body molded technology with sheet metal 2 and make.And as mentioned above, the utility model real for improve existing antenna can't accurate in locating on printed circuit board (PCB), and artificial welding configuration antenna, the assembling process complexity increases the new design product of problems such as manufacturing cost, tool novelty and progressive.
Claims (8)
1. electric connector, in order to connect printed circuit board (PCB) and antenna, include insulating body and be mounted on sheet metal on the described insulating body, described sheet metal comprises an antenna contact site and printed circuit board (PCB) contact site, it is characterized in that: described sheet metal also is provided with a base portion that is installed on the insulating body, and by this base portion make progress respectively, bending downwards extends to form first, second shell fragment, and described antenna contact site and printed circuit board (PCB) contact site are located at respectively on this first, second shell fragment.
2. electric connector as claimed in claim 1 is characterized in that: the base portion two ends that described first, second shell fragment is a sheet metal respectively along obliquely, oblique down both direction bending extends and forms.
3. electric connector as claimed in claim 2 is characterized in that: described insulating body comprises that upper surface, lower surface reach in order to connect the two side on upper and lower surface.
4. electric connector as claimed in claim 3 is characterized in that: described insulating body upper surface and lower surface enclose with the two side respectively and form first, second receiving space, and described first, second shell fragment is contained in respectively in first, second receiving space.
5. electric connector as claimed in claim 4 is characterized in that: the lower surface of described insulating body is a low early and high after stepped designs, and forms an auxiliary section on the described lower surface.
6. electric connector as claimed in claim 5 is characterized in that: base portion one end of described sheet metal is formed the holding part of one " U " shape by the bending of the direction under oblique extension, and described holding part cooperates with the auxiliary section of insulating body.
7. as claim 4 or 6 described electric connectors, it is characterized in that: described insulating body is provided with a slit near the madial wall middle-end of auxiliary section.
8. electric connector as claimed in claim 7 is characterized in that: the base portion of described sheet metal extends to both sides and is provided with a pair of bur portion, cooperates with the slit of described insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201200445U CN2682670Y (en) | 2003-11-25 | 2003-11-25 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201200445U CN2682670Y (en) | 2003-11-25 | 2003-11-25 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682670Y true CN2682670Y (en) | 2005-03-02 |
Family
ID=34599640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201200445U Expired - Fee Related CN2682670Y (en) | 2003-11-25 | 2003-11-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2682670Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011113242A1 (en) * | 2010-03-16 | 2011-09-22 | 中兴通讯股份有限公司 | Antenna connector and applied mobile terminal thereof |
| WO2011124047A1 (en) * | 2010-04-08 | 2011-10-13 | 中兴通讯股份有限公司 | Antenna connector and mobile communication terminal for its application |
| CN1893174B (en) * | 2005-06-28 | 2012-01-11 | 莱尔德电子材料(深圳)有限公司 | Feeding clip |
| CN104733888A (en) * | 2015-03-11 | 2015-06-24 | 东莞劲胜精密组件股份有限公司 | Built-in type antenna connector and mobile terminal equipment |
| CN105449383A (en) * | 2015-11-17 | 2016-03-30 | 小米科技有限责任公司 | Conductive connection spring sheet |
| CN106299768A (en) * | 2016-08-09 | 2017-01-04 | 广东欧珀移动通信有限公司 | A kind of arrangements of electric connection and mobile terminal |
-
2003
- 2003-11-25 CN CNU2003201200445U patent/CN2682670Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893174B (en) * | 2005-06-28 | 2012-01-11 | 莱尔德电子材料(深圳)有限公司 | Feeding clip |
| WO2011113242A1 (en) * | 2010-03-16 | 2011-09-22 | 中兴通讯股份有限公司 | Antenna connector and applied mobile terminal thereof |
| WO2011124047A1 (en) * | 2010-04-08 | 2011-10-13 | 中兴通讯股份有限公司 | Antenna connector and mobile communication terminal for its application |
| CN104733888A (en) * | 2015-03-11 | 2015-06-24 | 东莞劲胜精密组件股份有限公司 | Built-in type antenna connector and mobile terminal equipment |
| CN105449383A (en) * | 2015-11-17 | 2016-03-30 | 小米科技有限责任公司 | Conductive connection spring sheet |
| CN106299768A (en) * | 2016-08-09 | 2017-01-04 | 广东欧珀移动通信有限公司 | A kind of arrangements of electric connection and mobile terminal |
| CN106299768B (en) * | 2016-08-09 | 2018-03-16 | 广东欧珀移动通信有限公司 | A kind of arrangements of electric connection and mobile terminal |
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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: 20050302 Termination date: 20101125 |