CN200941494Y - Electrical connector and its assembly - Google Patents
Electrical connector and its assembly Download PDFInfo
- Publication number
- CN200941494Y CN200941494Y CN 200620077166 CN200620077166U CN200941494Y CN 200941494 Y CN200941494 Y CN 200941494Y CN 200620077166 CN200620077166 CN 200620077166 CN 200620077166 U CN200620077166 U CN 200620077166U CN 200941494 Y CN200941494 Y CN 200941494Y
- Authority
- CN
- China
- Prior art keywords
- receiving space
- elastic arm
- insulating body
- electric connector
- protuberance
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric connector and components. The electric connector which is arranged on the circuit board of electronic equipment and used to hold an electronic component comprises an insulated body, a shadowing shell and a plurality of conductive terminals held within the insulated body, and wherein the insulated body is provided with a holding space communicated with two literal walls each one of which is provided with a pair of elastic arms extending as a whole and the elastic arms extends into the holding space to press mutually with the electronic component. The structure of the shadowing shell is simple in structure and easy in manufacture and assembling by set up this way.
Description
[technical field]
The utility model relates in particular to a kind of electric connector that can reliably accommodate such as electronic components such as camera modules about a kind of electric connector and assembly thereof.
[background technology]
Along with development of wireless communication devices and high-tech making rapid progress, the function of portable electric appts such as mobile phone, PDA is tending towards enriching, variation, to satisfy people's demand, increases camera function as giving mobile phone, PDA, that is to say, on mobile phone, PDA, set camera.Generally speaking, need on the corresponding circuit board of mobile phone, to be provided with an electric connector setting camera on the mobile phone, then the camera module is implanted in the electric connector, conductive path on camera module and the circuit board is realized electrically connecting by the conducting terminal of electric connector, in order to realize the stable fixing of camera module and electric connector, electric connector can be provided with the buckle structure that matches with the camera module usually.
The prior art relevant with the utility model can be with reference to the Chinese utility model patent of on December 22nd, 2004 bulletin CN2665983Y number, this patent has disclosed a kind of electric connector and assembly thereof, described electric connector comprises insulating body, some conducting terminal and shielding casings that is contained in the insulating body, wherein insulating body is provided with receiving space, and conducting terminal is provided with the contact site that is positioned at receiving space, described shielding casing comprises the two side that is oppositely arranged, and each sidewall comprises and extending in the receiving space and the camera module elastic arm of buckle mutually.In this kind fit system, described elastic arm is the sidewall punching press formation from shielding casing, so be provided with, and the shielding casing complex structure, manufacture difficulty is bigger, is unfavorable for saving cost; In addition, the shielding casing of this structure is difficult to guarantee the installation accuracy of elastic arm when mounted, and then is unfavorable for the accurate location of camera module.
[utility model content]
The purpose of this utility model is to provide a kind of have buckle structure and electric connector of being convenient to assemble and assembly thereof.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, it comprises: insulating body, some shielding casings that is immobilizated in the conducting terminal in the insulating body and matches with insulating body, wherein insulating body is provided with the two side that is oppositely arranged and the receiving space between the two side, described conducting terminal is provided with the contact site that is positioned at receiving space, each sidewall is wholely set the elastic arm that extends in the receiving space, and the end of described elastic arm is provided with protuberance.
A kind of electric coupler component, it comprises: an electric connector and be contained in electronic component in the electric connector, described electric connector comprises insulating body, some shielding casings that are immobilizated in the conducting terminal in the insulating body and match with insulating body, wherein insulating body is provided with the two side that is oppositely arranged and the receiving space between the two side, described conducting terminal is provided with the contact site that is positioned at receiving space, described electronic component is contained in the receiving space, each sidewall is wholely set the elastic arm that extends in the receiving space, and the end of described elastic arm is provided with the protuberance that matches with electronic component.
Compared with prior art, the elastic arm of the utility model electric connector is one-body molded by insulating body, makes the simple in structure of shielding casing, is convenient to make and the assembling location.
[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 the decomposing schematic representation of another angle of the utility model.
Fig. 4 is the cut-away view along A-A direction among Fig. 1.
Fig. 5 is the enlarged drawing of chain-dotted line part among Fig. 2.
[embodiment]
Please refer to Fig. 1 to shown in Figure 3, the utility model discloses a kind of electric connector 100, it is welded on the circuit board (not shown), in order to accommodate electronic component (in the present embodiment, this electronic component is a camera module 5).This electric connector 100 comprises insulating body 1, is installed on the plurality of conductive terminals 2 on the insulating body 1 and is coated on insulating body 1 shielding casing 4 outward.
Insulating body 1 is roughly cube structure, the two side 13 that it comprises first side 11, second side 12 and connects first, second side 11,12, wherein, first, second side 11,12 lays respectively at top and bottom and is parallel to each other, and described two side 13 is oppositely arranged and all perpendicular to first, second side 11,12.Described first, second side 11,12 and two side 13 surround a receiving space 10 of accommodating camera module 5 jointly, and described insulating body 1 comprises that also one is positioned at the rear wall 15 of receiving space 10 rear ends.Described first side 11 top middle portion are provided with first projection 111, and described first side 11 front ends are provided with a pair of first groove 112 that is communicated with receiving space 10; 12 middle parts, described second side are provided with a mounting groove 121 that is communicated with receiving space 10 and are positioned at second groove 122 of mounting groove 121 both sides, described second side 12 also comprises reference column 123 and some slits that runs through 124 of a pair of downward extension, and described reference column 123 is in order to be mounted to electric connector 100 on the circuit board; Described two side 13 is a symmetrical structure, wherein, the upper/lower terminal of each sidewall 13 inner surface is respectively equipped with storage tank 132, reaches the buckling parts 133 that is connected and protrudes in sidewall 13 with elastic arm 131 with storage tank 132 corresponding elastic arms 131, and described elastic arm 131 can move in storage tank 132.As shown in Figure 5, elastic arm 131 is provided with flat holding section 1311 and is positioned at holding section 1311 sides and extends into the protuberance 1312 of receiving space 10, described protuberance 1312 is located at the end of elastic arm 131, described holding section 1311 is lower than protuberance 1312, described protuberance 1312 is provided with a mating surface 1313 perpendicular to holding section 1311 near a side of holding section 1311, described protuberance 1312 extends into the bottom of receiving space in order to compress mutually with camera module 5, and described mating surface 1313 is in order to support the insertion of camera module 5.Described rear wall 15 is communicated with receiving space 10, and it is provided with some accepting grooves 151 that are communicated with slit 124.
Conducting terminal 2 comprises the contact site 22 of a main part 21, autonomous body 21 1 ends revolution bending and the weld part 23 that autonomous body 21 other ends extend.Described main part 21 is provided with some hangnails 211, in order to main part 21 is fixed in the accepting groove 151; Described contact site 22 is in accepting groove 151 extends into receiving space 10, in order to electrically connect with camera module 5.
Please refer to Fig. 1 to shown in Figure 4, during assembling, at first the second side 12 of conducting terminal 2 from insulating body 1 is inserted in the insulating body 1 from bottom to top, wherein, described main part 21 is fixed in the accepting groove 151, described contact site 22 extends into receiving space 10, described weld part 23 outside slit 124 extends second side 12 downwards from accepting groove 151; Secondly, shielding casing 4 is socketed on the insulating body 1, insulating body 1 is contained in the host cavity 43, wherein, described first, second retaining sheet 412,423 is individually fixed in first, second groove 112,122, and described buckling parts 133 is fastened in the mating holes 424.
During use, the camera module 5 that assembles is inserted in the receiving space 10 of electric connector 100.During insertion, the latch part 516 of camera module 5 contacts with elastic arm 131 earlier and compresses, and at this moment, elastic arm 131 deforms in storage tank 132 respectively because of being squeezed, thereby makes camera module 5 be contained in the receiving space 10.After the insertion, raised line 517 is contained in the mounting groove 121 fully, at this moment, elastic arm 131 discharges elastic force and is positioned at mating groove 515, described end face 5182 contacts with mating surface 1313, simultaneously, outer surface 5181 matches with holding section 1311, and described protuberance 1312 compresses (as shown in Figure 4) mutually with camera module 51; By compressing of end face 5182 and mating surface 1313, make camera module 5 on the short transverse of electric connector 100, stablize fixing; In addition, the free terminal of described protuberance 1312 compresses the latch part 516 of camera module 5, and then has prevented that camera module 5 from skidding off in receiving space 10.The contact site 22 of described conducting terminal 2 electrically connects with the conducting strip of sub-circuit board 52 522.
Really, the electronic component of the utility model electric connector 100 is not limited to camera module 5, also can be insertion module that all kinds of and electric connector connect or card class component etc.
Compared to prior art, described elastic arm 131 is arranged on the insulating body 1, makes the simple in structure of shielding casing 4, is convenient to make and assembling; Simultaneously, described elastic arm 131 is one-body molded with insulating body 1, guarantees that easily the length that elastic arm 131 extends in the receiving space 10 is identical, promptly, when camera module 5 inserted, elastic arm 131 had identical deflection, and then has improved the installation accuracy of camera module 5.
Claims (10)
1. electric connector, it comprises: insulating body, some shielding casings that is immobilizated in the conducting terminal in the insulating body and matches with insulating body, wherein insulating body is provided with the two side that is oppositely arranged and the receiving space between the two side, described conducting terminal is provided with the contact site that is positioned at receiving space, it is characterized in that: each sidewall is wholely set the elastic arm that extends in the receiving space, and the end of described elastic arm is provided with protuberance.
2. electric connector as claimed in claim 1 is characterized in that: described protuberance is positioned at the receiving space bottom, and described elastic arm extends to the receiving space bottom from the sidewall front end.
3. electric connector as claimed in claim 1 is characterized in that: each sidewall is provided with a pair of elastic arm, and described elastic arm is positioned at the two ends of side wall inner surfaces.
4. electric connector as claimed in claim 1 is characterized in that: described sidewall is provided with the storage tank corresponding to elastic arm, and described elastic arm can move in storage tank.
5. electric connector as claimed in claim 1 is characterized in that: described insulating body comprises first side and the second side that connects the two side, and described receiving space is surrounded by above-mentioned first, second side and two side.
6. electric connector as claimed in claim 1, it is characterized in that: described insulating body is provided with a rear wall that is positioned at the receiving space rear end, described rear wall is provided with some accepting grooves of accommodating conducting terminal, and the contact site of described conducting terminal is in accepting groove extends into receiving space.
7. electric coupler component, it comprises: an electric connector and be contained in electronic component in the electric connector, described electric connector comprises insulating body, some shielding casings that are immobilizated in the conducting terminal in the insulating body and match with insulating body, wherein insulating body is provided with the two side that is oppositely arranged and the receiving space between the two side, described conducting terminal is provided with the contact site that is positioned at receiving space, described electronic component is contained in the receiving space, it is characterized in that: each sidewall is wholely set the elastic arm that extends in the receiving space, and the end of described elastic arm is provided with the protuberance that matches with electronic component.
8. electric coupler component as claimed in claim 7, it is characterized in that: described electronic component is the camera module, described camera module comprises a camera module and the sub-circuit board that electrically connects with camera module, described camera module is provided with mating groove of accommodating elastic arm and the latch part that is communicated with mating groove, and the free terminal of described elastic arm compresses mutually with latch part.
9. electric coupler component as claimed in claim 8, it is characterized in that: described camera module also comprises the protuberance that is positioned at a side, described mating groove is positioned at the two ends of protuberance, described protuberance is provided with an outer surface, described elastic arm is provided with flat holding section, described fastening part is in the side of protuberance and be lower than protuberance, matches with the outer surface of protuberance in described holding section.
10. electric coupler component as claimed in claim 9 is characterized in that: described protuberance is provided with the mating surface near holding section and vertical holding section, and described camera module is provided with and the contacted both ends of the surface of mating surface, and described end face is communicated with corresponding mating groove.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077166 CN200941494Y (en) | 2006-08-18 | 2006-08-18 | Electrical connector and its assembly |
| JP2007006149U JP3136253U (en) | 2006-08-18 | 2007-08-09 | connector |
| US11/894,132 US20080045070A1 (en) | 2006-08-18 | 2007-08-20 | Electrical connector with improved locking arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077166 CN200941494Y (en) | 2006-08-18 | 2006-08-18 | Electrical connector and its assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941494Y true CN200941494Y (en) | 2007-08-29 |
Family
ID=38747670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077166 Expired - Fee Related CN200941494Y (en) | 2006-08-18 | 2006-08-18 | Electrical connector and its assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941494Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025054A (en) * | 2009-09-17 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Electric connector |
-
2006
- 2006-08-18 CN CN 200620077166 patent/CN200941494Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025054A (en) * | 2009-09-17 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Electric connector |
| CN102025054B (en) * | 2009-09-17 | 2013-12-11 | 鸿富锦精密工业（深圳）有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |