CN2877077Y - Communication connector socket capable of preventing electromagnetic wave interference - Google Patents
Communication connector socket capable of preventing electromagnetic wave interference Download PDFInfo
- Publication number
- CN2877077Y CN2877077Y CNU2006200024721U CN200620002472U CN2877077Y CN 2877077 Y CN2877077 Y CN 2877077Y CN U2006200024721 U CNU2006200024721 U CN U2006200024721U CN 200620002472 U CN200620002472 U CN 200620002472U CN 2877077 Y CN2877077 Y CN 2877077Y
- Authority
- CN
- China
- Prior art keywords
- socket
- metal shell
- rear end
- terminal
- engaging body
- 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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Abstract
The utility model relates to a communicating connector socket capable of preventing electromagnetic interference. The connector includes a metal shell, a socket and a sleeve. The socket is inserted to the metal shell and has a plug-in groove at the front end for plugging the signal terminal in to form electric connection. At least two terminals are arranged in the socket and exposed from back end of the socket. The sleeve jackets on the back barrier sheet of the metal shell to separate the back barrier sheet from the terminals, thereby prevent short circuit caused by high voltage jump spark.
Description
[technical field]
The utility model is a communications connectors socket of avoiding Electromagnetic Interference (EMI) about a kind of, refers to have the communications connectors socket of anti-high voltage flash design especially.
[background technology]
Present existing EMI suppression communications connectors socket, see also shown in Figure 4, mainly comprise: a metal shell (50) and a socket (60) for aforementioned metal housing (50) coating, wherein this metal shell (50) top is to form two slots (51), and in rear end formation one back catch (52), this socket (60) top forms two fixture blocks (61) that protrude and is fastened on the slot (51) of this metal shell (50), and be provided with two-terminal (62) at least in this socket (60), two-terminal (62) also is piercing in respectively outside the metal shell (50), socket (60) rear end is formed with a shield (63) again, this shield (63) is to be positioned between the top and this back catch (52) of this terminal (62), and intercept between this metal shell (60) and this terminal (62), in order to avoid this terminal (62) to produce the phenomenon of arcing down in high voltage, yet, this mode, because this shield (63) only intercepts in this terminal (62) top, therefore, this terminal (62) also can be crossed this shield (63) and produce the phenomenon of high voltage flash, and then the short circuit do not expected takes place.
[utility model content]
Because the existing design that prevents that the high voltage flash phenomenon from taking place still has weak point, main purpose of the present utility model is for a kind of communications connectors socket of avoiding Electromagnetic Interference being provided, can further effectively stoping the situation of this terminal generation high voltage flash.
For reaching the employed major technique means of above-mentioned purpose is that a kind of communications connectors socket of avoiding Electromagnetic Interference of the present utility model comprises:
One metal shell, its rear end form a back catch;
One socket is to be located in this metal shell, and this socket front end has a slot, insert to constitute is electrically connected for Signal connector, is provided with at least two terminals in this socket, and these two terminals are also passed by the socket rear end;
One engaging body is to be set on the back catch of this metal shell, and this engaging body separates the back catch of metal shell and the terminal of this socket.
During assembling, be this engaging body to be set on this back catch earlier, again this socket is located in this metal shell, because this engaging body is set on this back catch, make to be intercepted between this back catch and this terminal, and avoid the phenomenon of high voltage arcing short circuit to take place, therefore, the utility model is under the volume that does not increase the communications connectors socket, and can improve the phenomenon of the high voltage arcing short circuit of existing communications connectors socket.
[brief description of drawingsfig]
Fig. 1 is the exploded view of the utility model one preferred embodiment.
Fig. 2 is the outside drawing of the utility model one preferred embodiment.
Fig. 3 is the profile of the utility model one preferred embodiment.
Fig. 4 is existing EMI suppression communications connectors socket outside drawing.
[embodiment]
See also shown in Figure 1ly, be the exploded view of the utility model one preferred embodiment.It is of the present utility model that to avoid the communications connectors socket of Electromagnetic Interference be to comprise:
One metal shell (10), its rear end form a back catch (11), and the top of this metal shell (10) is to form two slots (12) near the front end place;
One socket (20), its front end has a slot (not shown), inserting formation for Signal connector is electrically connected, its top forms two clamping blocks (21) that protrude and relative with the slot (12) of this metal shell (10) again, this socket (20) is provided in a side of in this metal shell (10), clamping block (21) correspondence on it is fastened in the slot (12) of this metal shell (10), be provided with two-terminal (22) in this socket (20), two-terminal (22) is also passed by socket (20) rear end centre, in addition, be to form two blocks (23) on the both sides, rear end of this socket (20);
One engaging body (30), be to be set on the back catch (11) of this metal shell (10), the bottom of this engaging body (30) is on the block (23) corresponding to this socket (20) rear end, according to this back catch (11) of metal shell (10) terminal (22) with this socket (20) is separated.
See also shown in Fig. 2,3, be the outside drawing and the profile of the utility model one preferred embodiment.When assembling, be that this engaging body (30) is set in this metal shell (10) afterwards on the catch (11), again this socket (20) is inserted in this metal shell (10), the terminal (22) of this socket (20) is exposed beyond this metal shell (10) rear end with block (23), and the block (23) of this socket rear end is located at upward to pulling on the top of this block (23) in the bottom that makes this engaging body (30), because this engaging body (30) is coated on this back catch (11), and effectively isolate this back catch (11) and this terminal (22), and then stop between this back catch (11) and this terminal (22) take place high-tension electricity arcing phenomenon and thereby the short circuit of deriving, in addition, the design of this engaging body (30) also can not increase the volume of communications connectors socket.
Claims (3)
1. the communications connectors socket that can avoid Electromagnetic Interference is characterized in that: comprising:
One metal shell, its rear end form a back catch;
One socket is to be located in this metal shell, and this socket front end has a slot, insert to constitute is electrically connected for Signal connector, is provided with at least two terminals in this socket, and these two terminals are also passed by the socket rear end;
One engaging body is to be set on the back catch of this metal shell, and this engaging body separates the back catch of metal shell and the terminal of this socket.
2. the communications connectors socket of avoiding Electromagnetic Interference as claimed in claim 1, it is characterized in that: the top of this metal shell is to form two slots near the front end place, and this socket forms the clamping block of two protrusions and engages with the slot of this metal shell in the top.
3. the communications connectors socket of avoiding Electromagnetic Interference as claimed in claim 2 is characterized in that: be to form two blocks on the both sides, rear end of this socket, and be located on the block of this socket rear end for the bottom correspondence of this engaging body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200024721U CN2877077Y (en) | 2006-02-06 | 2006-02-06 | Communication connector socket capable of preventing electromagnetic wave interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200024721U CN2877077Y (en) | 2006-02-06 | 2006-02-06 | Communication connector socket capable of preventing electromagnetic wave interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2877077Y true CN2877077Y (en) | 2007-03-07 |
Family
ID=37820313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200024721U Expired - Fee Related CN2877077Y (en) | 2006-02-06 | 2006-02-06 | Communication connector socket capable of preventing electromagnetic wave interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2877077Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394461A (en) * | 2011-07-13 | 2012-03-28 | 台达电子企业管理（上海）有限公司 | Manufacturing method of anti-electromagnetic interference socket and anti-electromagnetic interference socket |
-
2006
- 2006-02-06 CN CNU2006200024721U patent/CN2877077Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394461A (en) * | 2011-07-13 | 2012-03-28 | 台达电子企业管理（上海）有限公司 | Manufacturing method of anti-electromagnetic interference socket and anti-electromagnetic interference 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 |
Granted publication date: 20070307 Termination date: 20150206 |
|
| EXPY | Termination of patent right or utility model |