CN201877636U - Connector component with locking mechanism - Google Patents
Connector component with locking mechanism Download PDFInfo
- Publication number
- CN201877636U CN201877636U CN2010205839195U CN201020583919U CN201877636U CN 201877636 U CN201877636 U CN 201877636U CN 2010205839195 U CN2010205839195 U CN 2010205839195U CN 201020583919 U CN201020583919 U CN 201020583919U CN 201877636 U CN201877636 U CN 201877636U
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- CN
- China
- Prior art keywords
- plug
- supporting plate
- column
- socket
- fixed
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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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a connector component with a locking mechanism, which comprises a plug and a socket, wherein the front end of the socket is in plug-in connection with that of the plug; the rear end of the socket is fixed on a PCB; a supporting plate is fixedly arranged at the rear end of the plug, and the surface of the supporting plate is matched with the rear end surface of the plug; and pillars with one end of each fixed on the supporting plate and the other ends detachably fixed on the PCB are arranged on the supporting plate. In the connector component, the supporting plate with the surface matched with the rear end surface of the plug is arranged at the rear end of the plug; the pillars with one end of each fixed on the supporting plate and the other ends detachably fixed on the PCB are arranged on the supporting plate; and the supporting plate and the PCB are connected via the pillars, and the plug and the socket are clamped between the supporting plate and the PCB, so that the reliable plug-in connection between the plug and the socket is guaranteed, the plug is prevented from dropping off the socket, meanwhile, the PCB is not damaged.
Description
Technical field
The utility model relates to a kind of connector assembly with the retaining mechanism that plug and socket can be locked.
Background technology
Existing a kind of connector assembly, as Fig. 1, shown in Figure 2, this connector assembly bag plug 1 and socket 5, the front end of plug 1 and socket 5 plugs together mutually, socket 5 is arranged on the surface of printed board 4, the surface engagement of the rear end face of socket 5 and printed board 4, socket is a square plug receptacle, rearward end in the socket side is provided with flange, flange is provided with the hole that the back segment for fairlead 3 passes, fairlead 3 back segments are by passing in this hole, the outer peripheral face of fairlead 3 is provided with the positioning table terrace towards the socket rear end, and the positioning table terrace cooperates with the end face of flange, and fairlead 3 passes the part of flange by passing in the hole that is provided with in the printed board 4, pass to be bolted with on the fairlead part of printed board 4 fairlead 3 is fixed on nut on the socket, nut was fixed on socket 5 in the printed board 4 with cooperating simultaneously of positioning table terrace.The opening of fairlead is towards the front end of socket, plug is cooperate with socket square, rearward end in the plug side is provided with bulge loop, bulge loop is provided with the hole that the back segment for pilot pin passes, pilot pin 2 is by passing in this hole, the outer peripheral face of pilot pin 2 is provided with the fixed station terrace towards the plug rear end, and the fixed station terrace cooperates with the end face of bulge loop, and pilot pin 2 passes to be bolted with on the part of bulge loop pilot pin is fixed on nut on the plug.The leading portion of pilot pin 2 is used for cooperating guiding with fairlead 3.Grafting between this plug and socket locking realizes that by the interference tight fit reliability of this mode is bad, and plug is taken off signal on easily by socket or circuit is obstructed in the bigger environment of vibrations, works the mischief to system.In addition, because socket is fixed in the printed board, when adopting to cooperate the time, plugging in and pull up the active force of plug all can be bigger, these masterpieces are used in and can make printed board produce deflection deformation in the printed board, this deflection deformation meeting makes the printed board distortion, destroys printed board, also can damage the circuit in the printed board simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of connector assembly with retaining mechanism, to solve in the prior art because the printed board distortion that plugs and sockets causes owing to contact engaging and separating force is excessive when adopting the mode of interference fit to realize reliably plugging together, the problem of the circuit damage in the printed board.
For achieving the above object, the utility model adopts following technical scheme: a kind of connector assembly with retaining mechanism, comprise plug and socket, the front end of socket and the front end of plug are pegged graft, socket is fixed in the printed board by its rear end, the rear end of described plug is installed with the supporting plate that the surface cooperates with the rear end face of plug, and supporting plate is provided with end column fixed thereon, and the other end of column is removable to be fixed in the printed board.
Described column is fixed in the printed board by the fixed structure that is spirally connected is removable, be spirally connected and fixedly comprise the fixing hole that is arranged in the printed board, column is by passing in this fixing hole, and the part that column passes printed board is provided with screw thread, and the end of thread of column is installed with the hold-down nut with the printed board compression fit.
Have on the described column towards the surface of supporting plate and with the step surface of the surface engagement of supporting plate, described supporting plate is provided with the riveted joint through hole that passes for column, and column passes the riveted joint variant part and its step surface that are provided with on the part of riveted joint through hole by it and is fixed on the supporting plate.
Be installed with pilot pin on the described plug, the fixing end of pilot pin and plug has the fixed station terrace towards the plug rear end, the table top that cooperates that is provided with on fixed station terrace and the plug cooperates, the less part of diameter that pilot pin is positioned at fixed station terrace one side passes the rear end face of plug, the part that pilot pin passes the plug rear end face has screw thread, pilot pin is fixed on the plug by cooperating between the screwed hole on its end of thread and the supporting plate, is installed with the fairlead that cooperates guiding with pilot pin on the described socket.
Described supporting plate is a U-shaped, and described column is four four corners positions that are distributed in supporting plate.
The rear end of plug of the present utility model is provided with supporting plate, the rear end face secure fit of the surface of supporting plate and socket, the supporting plate plate is provided with column, one end of pillar is fixed on the supporting plate, the other end of column is removable to be fixed on printed board, supporting plate is connected by column with printed board, the supporting plate and the printed board that link together are clipped in the middle plug and socket, reliably guaranteed reliably plugging together of plug and socket, avoid plug by taking off on the socket, simultaneously, adopt this locking mode, can reduce the contact engaging and separating force of plug and socket, prevent the printed board distortion, damage.
Column of the present utility model is fixed in the printed board by the fixed structure that is spirally connected is removable, be spirally connected and fixedly comprise the fixing hole that is arranged in the printed board, column is by passing in this fixing hole, the part of the printed board that column passes is provided with screw thread, the end of thread of column is installed with the hold-down nut with the printed board compression fit, and fixed form is simple and reliable.Simultaneously, socket is arranged on a side of printed board, and narrow and small when the operating space over against socket, when operating personnel can only be positioned at the opposite side of printed board, this locking mode made that locking is achieved between plug and the socket.
Description of drawings
Fig. 1 is the cutaway view of plug and socket component of the prior art;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that the utility model is the cutaway view of the front view of embodiment;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the installation diagram of supporting plate and column and locking nut among Fig. 3;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the vertical view of Fig. 5;
Fig. 8 is the front view that is fixed with supporting plate and column and locking nut plug among Fig. 3;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the vertical view of Fig. 8.
Embodiment
A kind of embodiment with connector assembly of retaining mechanism, in Fig. 3 ~ 10, this connector assembly comprises plug 1 and socket 5, the front end of socket 5 is pegged graft with the front end of plug 1 and is cooperated, socket 5 is a square plug receptacle, the rearward end of socket 5 periphery walls has flange, its flange is provided with unthreaded hole, be equipped with fairlead 3 in the unthreaded hole, the opening of fairlead 3 is towards the front end of socket 5, the periphery of fairlead 3 back segments has the positioning table terrace towards the socket rear end, the positioning table terrace cooperates with the end face of flange, and the part that fairlead 3 passes flange is passed the hole that is provided with in the printed board 4, and fairlead 3 passes on the part of printed board 4 and is bolted with nut, nut cooperates with the positioning table terrace fairlead 3 is fixed on the socket 5, also socket 5 has been fixed in the printed board 4 simultaneously.Plug 1 also is a square plug, the back segment of the periphery wall of plug is provided with bulge loop, bulge loop is provided with through hole, be equipped with pilot pin 2 in the through hole, the end face that the side face of pilot pin 2 is provided with towards plug 1 rear end forms the fixed station terrace, the fixed station terrace cooperates with the end face of bulge loop, and the part that pilot pin 2 passes bulge loop is provided with screw thread, in the screwed hole 12 that is provided with on the thread segment precession supporting plate 9 of pilot pin 2.Be spirally connected between pilot pin 2 and the supporting plate 9 pilot pin 2 has been fixed on the plug 1, also plug 1 has been fixed on the supporting plate 9 simultaneously, supporting plate 9 overall U-shaped, the outer surface of supporting plate 9 cooperates with the rear end face of plug, supporting plate cooperates with the edge of plug end face, has got out of the way the contact of plug.The four corners position of supporting plate 9 is provided with four riveted joint through holes, all be equipped with column 7 in the lattice riveted joint through hole, the end that column 7 passes the riveted joint through hole is provided with centre bore 10, termination by these centre bore 10 columns 7 is provided with riveted joint variant part 11, the riveted joint variant part makes the column 7 can not be by taking off on the supporting plate 9, also be provided with the axle collar 8 on the side face of column 7, the axle collar 8 cooperates towards the surface engagement of the end face of plug rear end and supporting plate 9 and with riveted joint variant part 11 on column 7 terminations column 7 is fixed on the supporting plate 9.The other end of column 7 passes the fixing hole that is provided with in the printed board 4, and the part that column 7 passes the fixing hole of printed board is provided with screw thread and is bolted with hold-down nut 6 by screw thread, the surface pressure tight fit of hold-down nut 6 and printed board 4.
The plug and socket of present embodiment is square, also can be cylindrical connector.
The socket of present embodiment is provided with flange, fairlead is arranged on the flange of socket, also flange can be set, fairlead is arranged in the sidewall of Socket casing, the plug of present embodiment is provided with bulge loop, pilot pin is arranged on the bulge loop, also bulge loop can be set, pilot pin is arranged in the sidewall of plug.
The fixed station terrace of the pilot pin of present embodiment cooperates with the end face of bulge loop, cooperates step surface to be served as by the end face of bulge loop, and when bulge loop not being set, the fixed station terrace of pilot pin also can cooperate with the step surface of the endoporus that is provided with on the plug casing.
The socket of present embodiment is to be fixed on the supporting plate by being threaded between pilot pin and the supporting plate, also can fixed structure be set in addition socket is fixed on the supporting plate.
Present embodiment be provided with supporting plate, also supporting plate can be set, on the termination of column, top nut is set and replaces supporting plate.
The supporting plate of present embodiment is a U-shaped, and supporting plate also can be set to bar shaped or the centre has the square of through hole.
The step surface that is provided with on the column of present embodiment has the end face of the axle collar to form, and also can be the step surface that is set directly on the column.
Claims (5)
1. connector assembly with retaining mechanism, comprise plug and socket, the front end of socket and the front end of plug are pegged graft, socket is fixed in the printed board by its rear end, it is characterized in that: the rear end of described plug is installed with the supporting plate that the surface cooperates with the rear end face of plug, supporting plate is provided with end column fixed thereon, and the other end of column is removable to be fixed in the printed board.
2. the connector assembly with retaining mechanism according to claim 1, it is characterized in that: described column is fixed in the printed board by the fixed structure that is spirally connected is removable, be spirally connected and fixedly comprise the fixing hole that is arranged in the printed board, column is by passing in this fixing hole, the part that column passes printed board is provided with screw thread, and the end of thread of column is installed with the hold-down nut with the printed board compression fit.
3. the connector assembly with retaining mechanism according to claim 1 and 2, it is characterized in that: have on the described column towards the surface of supporting plate and with the step surface of the surface engagement of supporting plate, described supporting plate is provided with the riveted joint through hole that passes for column, and column passes the riveted joint variant part and its step surface that are provided with on the part of riveted joint through hole by it and is fixed on the supporting plate.
4. the connector assembly with retaining mechanism according to claim 3, it is characterized in that: be installed with pilot pin on the described plug, the fixing end of pilot pin and plug has the fixed station terrace towards the plug rear end, the table top that cooperates that is provided with on fixed station terrace and the plug cooperates, the less part of diameter that pilot pin is positioned at fixed station terrace one side passes the rear end face of plug, the part that pilot pin passes the plug rear end face has screw thread, pilot pin is fixed on the plug by cooperating between the screwed hole on its end of thread and the supporting plate, is installed with the fairlead that cooperates guiding with pilot pin on the described socket.
5. the connector assembly with retaining mechanism according to claim 4 is characterized in that: described supporting plate is a U-shaped, and described column is four four corners positions that are distributed in supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205839195U CN201877636U (en) | 2010-10-30 | 2010-10-30 | Connector component with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205839195U CN201877636U (en) | 2010-10-30 | 2010-10-30 | Connector component with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877636U true CN201877636U (en) | 2011-06-22 |
Family
ID=44165545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205839195U Expired - Fee Related CN201877636U (en) | 2010-10-30 | 2010-10-30 | Connector component with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895852A (en) * | 2017-11-08 | 2018-04-10 | 上海航天科工电器研究院有限公司 | Multiple-level stack Modular high-speed electric connector between a kind of parallel-plate |
| CN109659767A (en) * | 2018-12-13 | 2019-04-19 | 重庆金美通信有限责任公司 | A kind of accurate positioning bolt of subconnector |
-
2010
- 2010-10-30 CN CN2010205839195U patent/CN201877636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895852A (en) * | 2017-11-08 | 2018-04-10 | 上海航天科工电器研究院有限公司 | Multiple-level stack Modular high-speed electric connector between a kind of parallel-plate |
| CN109659767A (en) * | 2018-12-13 | 2019-04-19 | 重庆金美通信有限责任公司 | A kind of accurate positioning bolt of subconnector |
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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: 20110622 Termination date: 20131030 |