CN201355737Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201355737Y CN201355737Y CNU2009203000347U CN200920300034U CN201355737Y CN 201355737 Y CN201355737 Y CN 201355737Y CN U2009203000347 U CNU2009203000347 U CN U2009203000347U CN 200920300034 U CN200920300034 U CN 200920300034U CN 201355737 Y CN201355737 Y CN 201355737Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- locating convex
- convex block
- shell fragment
- slit
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An electric connector for connecting a chip element comprises an insulation body and a plurality of conductive terminals mounted in the insulation body. The insulation body comprises a base and side walls on the periphery of the base, wherein the base and the side walls are combined to form an accommodating space for accommodating the chip element, a locating lug extending towards the accommodating space is arranged on the side wall, a spring plate sticking into the accommodating space is arranged on the locating lug, and the spring plate can exert an elastic force on the chip element which can ensure the chip element is stably connected in the insulation body.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that is used for connecting a chip component on the circuit board that is installed on.
[background technology]
United States Patent (USP) has disclosed a kind of electric connector of connection-core piece element to a printed circuit board (PCB), the lid that it comprises insulating body, is assembled in the plurality of conductive terminals in the insulating body and is used for pushing chip component for No. 6908316.Insulating body is the shaped as frame structure, inwardly convex with some locating convex blocks on the sidewall around it, these locating convex blocks can be used as measuring basis and are used for the size of insulating body is measured and can the chip component that be housed in the insulating body be positioned, and make chip component not have the bigger space of rocking in insulating body.Though the electric connector of prior art is realized the location of chip component to a certain extent by locating convex block is set, but generally be assembled in the insulating body smoothly for the ease of chip component, still have less clearance between chip component and the locating convex block, this gap still can have influence on the chip component connection stability.
Therefore, necessary existing electric connector is improved to overcome the defective of prior art.
[utility model content]
The purpose of this utility model is to provide a kind of electric connector of stablizing the connection-core piece element.
The utility model electric connector is achieved through the following technical solutions: a kind of electric connector, be used to connect a chip component, it comprises insulating body and is assembled in plurality of conductive terminals in the insulating body, insulating body comprises the sidewall of base portion and base portion periphery, the common receiving space of accommodating chip component that forms of base portion and sidewall, sidewall is provided with the locating convex block that protrudes out towards receiving space, and locating convex block is provided with the shell fragment that extend into receiving space.
Compared to prior art, the utility model electric connector is provided with shell fragment in locating convex block, and shell fragment can provide an elastic force to chip component, thereby makes that chip component is difficult for rocking in insulating body, thereby is convenient to stable the connection.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the enlarged drawing of the interior part of circle among Fig. 1.
Fig. 3 is the assembling schematic diagram of the shell fragment of the utility model electric connector.
[embodiment]
The utility model electric connector is assembled on the circuit board (not shown) when using, and is used for connecting a chip component (not shown).With reference to Fig. 1, electric connector 1 mainly comprises the insulating body 2 of rectangular structure roughly and is assembled in plurality of conductive terminals 3 in the insulating body 2.Insulating body 2 comprises that being positioned at the middle part is used for the base portion 20 of carries chips element and extend upward the sidewall 21 of formation in base portion 20 peripheries.Base portion 20 and the sidewall 21 common receiving spaces of accommodating chip component that form.Conducting terminal 3 is assembled in the base portion 20 of insulating body 2.
Ginseng Fig. 2 and Fig. 3, the two ends of sidewall 21 are provided with the locating convex block 22 that protrudes out towards receiving space, and 21 junction is connected the locating convex block 22 on the adjacent two side 21 in the two side.Locating convex block 22 can be used as measuring basis the size between the two lateral walls 21 of insulating body 2 is measured, and can also position chip component simultaneously.Wherein the locating convex block 22 of a two lateral walls 21 is provided with slit 23, and slit 23 connects with receiving space.Insert a shell fragment 4 that stretches to receiving space in the slit 23, shell fragment 4 bottoms are a holding parts 40, and the top is a sliding part 41, and holding parts 40 and sliding part 41 all are arranged in chute 23, and wherein sliding part 41 can slide in chute 23.The middle part of shell fragment 4 is an elastic contact part 42, and elastic contact part 42 is for arcuate structure and be arranged in receiving space and be used for matching with chip component.When chip component was loaded to electric connector 1, its edge conflict shell fragment 4 also made shell fragment 4 that strain take place, and the sliding part 41 of shell fragment 4 upwards slides in slit 23.Simultaneously, shell fragment 4 applies an elastic force because of strain to chip component.Because shell fragment 4 elasticity contact at chip component, make chip component stably to be connected in the insulating body 2.When taking out chip component, shell fragment 4 is done the elastic return distortion, sliding part 41 in slit 23 to lower slider.
More than be described as preferred embodiment of the present utility model,, make chip component stably to be connected in the insulating body 2 because the utility model has increased shell fragment on traditional locating convex block.Simultaneously, locating convex block 22 provides platform for the arrangement of shell fragment 4, thereby need not offer slit or similar structure separately in other thin position of sidewall 21.It may be noted that in addition, enforcement of the present utility model is not limited to better embodiment described above, and as the upper end of shell fragment being inserted in the locating convex block, the lower end is suspended in the receiving space, and make the integral body extension that is tilted down, then can realize maintenance effect equally to chip component.And for example, shell fragment can be arranged on the locating convex block, also can be arranged on a plurality of locating convex blocks.
Claims (6)
1. electric connector, be used to connect a chip component, it comprises insulating body and is assembled in plurality of conductive terminals in the insulating body, insulating body comprises the sidewall of base portion and base portion periphery, the common receiving space of accommodating chip component that forms of base portion and sidewall, sidewall is provided with the locating convex block that protrudes out towards receiving space, it is characterized in that: locating convex block is provided with the shell fragment that extend into receiving space.
2. electric connector as claimed in claim 1 is characterized in that: described locating convex block is provided with slit, and described shell fragment is inserted in the slit and combines with locating convex block.
3. electric connector as claimed in claim 2 is characterized in that: the two ends of described shell fragment are arranged in described slit, and wherein at least one end can be movable in slit.
4. electric connector as claimed in claim 3 is characterized in that: an end of described shell fragment is a holding parts, and the other end is a sliding part, and holding parts is fixed in the slit, and sliding part can slide in slit.
5. electric connector as claimed in claim 4 is characterized in that: described shell fragment middle part is elastic contact part, and elastic contact part is arcuate structure and is arranged in receiving space.
6. electric connector as claimed in claim 5 is characterized in that: described locating convex block is positioned at the two ends of sidewall, and the locating convex block on the adjacent two side is connected in the junction of two side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203000347U CN201355737Y (en) | 2009-01-05 | 2009-01-05 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203000347U CN201355737Y (en) | 2009-01-05 | 2009-01-05 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355737Y true CN201355737Y (en) | 2009-12-02 |
Family
ID=41412077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009203000347U Expired - Fee Related CN201355737Y (en) | 2009-01-05 | 2009-01-05 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355737Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544902A (en) * | 2010-11-24 | 2012-07-04 | 富士通株式会社 | Socket and device having the socket |
-
2009
- 2009-01-05 CN CNU2009203000347U patent/CN201355737Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544902A (en) * | 2010-11-24 | 2012-07-04 | 富士通株式会社 | Socket and device having the socket |
| US8870592B2 (en) | 2010-11-24 | 2014-10-28 | Fujitsu Limited | Socket and device having the socket |
| CN102544902B (en) * | 2010-11-24 | 2015-03-25 | 富士通株式会社 | Socket and device having the socket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20170105 |