CN104795676A - Position connector with pluggable accessories - Google Patents
Position connector with pluggable accessories Download PDFInfo
- Publication number
- CN104795676A CN104795676A CN201510209077.4A CN201510209077A CN104795676A CN 104795676 A CN104795676 A CN 104795676A CN 201510209077 A CN201510209077 A CN 201510209077A CN 104795676 A CN104795676 A CN 104795676A
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- plug
- base
- plug connector
- connector
- socket base
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Abstract
The invention discloses a position connector with pluggable accessories. The position connector comprises a plug base, a socket base, a positioning plug connector, a guide plug connector, a locking plug connector and a spring pin. A plurality of plug holes and spring pin holes are correspondingly provided in the plug base and the socket base, and the positioning plug connector, the guide plug connector and the locking plug connector are all arranged in the plug holes. The plug base and the socket base are adopted as basic bases, the positioning plug connector, the guide plug connector and the locking plug connector are adopted as pluggable accessories and can be arranged in the plug holes randomly, and the plug holes are provided in the plug base and the socket base correspondingly, and are interchangeable. The position connector with pluggable accessories is simple in structure, wide in range of application, and easy and flexible to combine.
Description
Technical field
The present invention relates to the technical field that mother-board is connected with daughter board, especially a kind of position connector with plug-in type annex.
Background technology
Communication equipment is towards modularization, integrated structural development, the communication equipment of prior art is often provided with polylith printed circuit board (PCB), wherein, is no lack of the connection of motherboard and daughter board, in the connection of mother-board and daughter board, except requiring to implement between motherboard with daughter board to be electrically connected, also require that implementing position accurately between motherboard with daughter board is connected, especially for the connector that enforcement motherboard is connected with position between daughter board, anti-mis-insertion, guiding and locking function must be had.Prior art is used for the position connector of printed circuit board (PCB), the actual needs that can not be connected with daughter board by motherboard arranges anti-mis-insertion, guiding or locking function, once the structure of connector is selected, just cannot select targetedly, cannot exchange general, cause position connector specification various in style, versatility is poor, cannot adapt to the demand of modern communications equipment development.
Summary of the invention
A kind of position connector with plug-in type annex provided for the deficiencies in the prior art is provided, the present invention adopts Plug base and socket base as basic pedestal, location plug connector, guiding plug connector and locking plug connector are as the annex of basic pedestal, can choose at random and assemble and exchange general, have that structure is simple, advantage that applied range, combination are flexible.
The concrete technical scheme realizing the object of the invention is:
A kind of position connector with plug-in type annex, its feature comprises Plug base, socket base, location plug connector, guiding plug connector, locking plug connector and spring pivot, described Plug base and socket base are casing part, on it, correspondence is provided with several insert hole, the radial direction of insert hole is provided with the elasticity pin-and-hole tangent with insert hole, in socket base, one end of insert hole is provided with internal thread, location plug connector is that one end is provided with four directions, the other end is provided with the cylindrical member of flat side, the surface in four directions is provided with protruding block, guiding plug connector is made up of guide finger and fairlead, guide finger and fairlead are cylindrical member, it is provided with the annular groove of semicircle along external diameter, locking plug connector is by lock sleeve, spacer shell and bolt composition, lock sleeve and spacer shell are tubular elements, it is respectively equipped with half groove and the annular groove of semicircle along external diameter, the internal diameter of lock sleeve is provided with internal thread,
Described location plug connector is two pieces one group, and the one end being provided with four directions is plugged in Plug base and insert hole corresponding to socket base respectively, touches in the elasticity pin-and-hole that spring pivot is located at Plug base and socket base with four aspects of plug connector one end, location;
The guide finger of described guiding plug connector and fairlead are plugged in Plug base and insert hole corresponding to socket base respectively, engage in the elasticity pin-and-hole that spring pivot is located at Plug base and socket base with the annular groove of guide finger and fairlead;
The lock sleeve of described locking plug connector and spacer shell are plugged in Plug base and insert hole corresponding to socket base respectively, bolt engages with the internal thread of socket base, engages in the elasticity pin-and-hole that spring pivot is located at Plug base and socket base with half groove of lock sleeve and the annular groove of spacer shell;
Described Plug base and socket base grafting, the wherein mutual misfit of flat side of the two pieces location plug connector other end, guide finger and the fairlead of guiding plug connector plug together, and the bolt of locking plug connector engages with the internal thread of lock sleeve through spacer shell; Described bolt is half-thread bolt; Described spring pivot is the hollow pins being axially arranged with groove.
The present invention adopts Plug base and socket base as basic pedestal, location plug connector, guiding plug connector and locking plug connector are as the grafting annex of basic pedestal, can choose at random and be assemblied in insert hole corresponding in Plug base and socket base, and exchange general, have that structure is simple, an advantage that applied range, combination are flexible.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A broken section structural representation of Fig. 1;
Fig. 3 is B-B broken section structural representation of Fig. 1;
Fig. 4 is C-C broken section structural representation of Fig. 1;
Fig. 5 is that the present invention leads the design of part schematic diagram of plug connector;
Fig. 6 is the design of part schematic diagram that the present invention locks plug connector;
Fig. 7 is the design of part schematic diagram that the present invention locates plug connector;
Fig. 8 is the structural representation of spring pivot of the present invention.
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 8, the present invention includes Plug base 1, socket base 2, location plug connector 3, guiding plug connector 4, locking plug connector 5 and spring pivot 6, described Plug base 1 and socket base 2 are casing part, on it, correspondence is provided with several insert hole 11, the radial direction of insert hole 11 is provided with the elasticity pin-and-hole 112 tangent with insert hole 11, in socket base 2, one end of insert hole 11 is provided with internal thread 21, location plug connector 3 is provided with four directions for one end, the other end is provided with the cylindrical member of flat side, the surface in four directions is provided with protruding block 31, guiding plug connector 4 is made up of guide finger 41 and fairlead 42, guide finger 41 and fairlead 42 are cylindrical member, it is provided with the annular groove 43 of semicircle along external diameter, locking plug connector 5 is by lock sleeve 51, spacer shell 52 and bolt 53 form, lock sleeve 51 and spacer shell 52 are tubular elements, it is respectively equipped with half groove 56 and the annular groove 54 of semicircle along external diameter, the internal diameter of lock sleeve 51 is provided with internal thread 55,
Consult Fig. 1, Fig. 4, Fig. 7, described location plug connector 3 is two pieces one group, and the one end being provided with four directions is plugged in the insert hole 11 of Plug base 1 and socket base 2 correspondence respectively, touch with four aspects of plug connector 3 one end, location in the elasticity pin-and-hole 112 that spring pivot 6 is located at Plug base 1 and socket base 2;
Consult Fig. 1, Fig. 2, Fig. 5, the guide finger 41 of described guiding plug connector 4 and fairlead 42 are plugged in the insert hole 11 of Plug base 1 and socket base 2 correspondence respectively, engage in the elasticity pin-and-hole 112 that spring pivot 6 is located at Plug base 1 and socket base 2 with the annular groove 43 of guide finger 41 and fairlead 42;
Consult Fig. 1, Fig. 3, Fig. 6, the lock sleeve 51 of described locking plug connector 5 and spacer shell 52 are plugged in the insert hole 11 of Plug base 1 and socket base 2 correspondence respectively, bolt 53 engages with the internal thread 21 of socket base 2, engages in the elasticity pin-and-hole 112 that spring pivot 6 is located at Plug base 1 and socket base 2 with half groove 56 of lock sleeve 51 and the annular groove 54 of spacer shell 52;
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 8, described Plug base 1 and socket base 2 grafting, the wherein mutual misfit of flat side of two pieces location plug connector 3 other end, the guide finger 41 of guiding plug connector 4 plugs together with fairlead 42, and the bolt 53 of locking plug connector 5 engages with the internal thread 55 of lock sleeve 51 through spacer shell 52; Described bolt 53 is half-thread bolt; Described spring pivot 6 is for being axially arranged with the hollow pins of groove.
Embodiment:
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 8, Plug base 1 and the socket base 2 of four insert hole 11 is provided with for correspondence, further illustrate as follows to application of the present invention, first mother-board is arranged in socket base 2, daughter board is arranged on Plug base 1, press the actual needs that motherboard is connected with daughter board, one group is selected to locate plug connector 3, one group of guiding plug connector 4 and two groups of locking plug connectors 5, and two groups of locking plug connectors 5 are located in the insert hole 11 at Plug base 1 and socket base 2 two diagonal angles, one group of location plug connector 3 and one group of guiding plug connector 4 are located in the insert hole 11 at two other diagonal angle, when the motherboard on the daughter board on Plug base 1 and socket base 2 implements the connection of relative position, only Plug base 1 and socket base 2 need be plugged together, its process is, first, the guide finger 41 of guiding plug connector 4 touches with fairlead 42 and plugs together, secondly, the mutual misfit of flat side of two pieces location plug connector 3, treat that Plug base 1 and plugging together of socket base 2 put in place, finally the bolt 53 of locking plug connector 5 is engaged with the internal thread 55 of lock sleeve 51 through spacer shell 52, realize plugging together of Plug base 1 and socket base 2, simultaneously, also the connection that printed circuit board (PCB) daughter board and motherboard implement relative position is completed.
Consult Fig. 1, Fig. 4, Fig. 7, the present invention locates plug connector 3 can play anti-misplug function between Plug base 1 and socket base 2, embody rule is as follows, due to location plug connector 3 for one end is provided with four directions, the other end is provided with the cylindrical member of flat side, location plug connector 3 is two pieces one group, and the one end being provided with four directions is plugged in the insert hole 11 of Plug base 1 and socket base 2 correspondence respectively, by rotating the one end in four directions, two pieces is made to locate the mutual corresponding misfit of flat side of plug connector 3 other end, only have the two pieces of the mutual corresponding misfit of flat side to locate plug connector 3 can mutually plug together, thus the anti-misplug function realized between Plug base 1 and socket base 2,
For preventing locating coming off of plug connector 3, be provided with on cubic surface at location plug connector 3 and protruding block 31 is set, when in the elasticity pin-and-hole 112 that spring pivot 6 inserts in Plug base 1 and socket base 2, the block 31 of locating plug connector 3 protruding is on the surface stopped by spring pivot 6, define moving axially of location plug connector 3, namely locating plug connector 3 is limited in insert hole 11, can not come off.
Consult Fig. 1, Fig. 2, Fig. 5, the present invention leads the guide function that plug connector 4 can realize when Plug base 1 plugs together with socket base 2, embody rule is as follows, because guiding plug connector 4 is made up of guide finger 41 and fairlead 42, the guide finger 41 of guiding plug connector 4 and fairlead 42 are plugged in the insert hole 11 of Plug base 1 and socket base 2 correspondence respectively, engage with the annular groove 43 of guide finger 41 and fairlead 42 in the elasticity pin-and-hole 112 that spring pivot 6 inserts in Plug base 1 and socket base 2, guide finger 41 and fairlead 42 are individually fixed in the insert hole 11 of Plug base 1 and socket base 2 correspondence, when Plug base 1 and socket base 2 grafting, guide end and the fairlead 42 of guide finger 41 front end touch and progressively plug together, realize guide function when Plug base 1 plugs together with socket base 2.
Consult Fig. 1, Fig. 3, Fig. 6, the present invention lock plug connector 5 can realize Plug base 1 plug together with socket base 2 after locking function, embody rule is as follows, because locking plug connector 5 is by lock sleeve 51, spacer shell 52 and bolt 53 form, the lock sleeve 51 of locking plug connector 5 and spacer shell 52 are plugged in the insert hole 11 of Plug base 1 and socket base 2 correspondence respectively, engage with half groove 56 of lock sleeve 51 and the annular groove 54 of spacer shell 52 in the elasticity pin-and-hole 112 again spring pivot 6 being inserted in Plug base 1 and socket base 2, lock sleeve 51 and spacer shell 52 are separately fixed in the insert hole 11 of Plug base 1 and socket base 2 correspondence, when after Plug base 1 with socket base 2 grafting, tighten the bolt 53 of locking plug connector 5, bolt 53 is engaged with the internal thread 55 of lock sleeve 51 through spacer shell 52, realize Plug base 1 plug together with socket base 2 after locking function.
Half-thread bolt selected by bolt 53 of the present invention, in socket base 2, one end of insert hole 11 is provided with internal thread 21, after Plug base 1 is separated with socket base 2, the thread segment of bolt 53 engages with the internal thread 21 of socket base 2 insert hole 11, to keep bolt 53 and the integraty of socket base 2, prevent bolt 53 from losing.
Consulting Fig. 1, Fig. 3, Fig. 6, rotating when engaging with bolt 53 for preventing lock sleeve 51 in insert hole 11, the present invention is provided with half groove 56 on the external diameter of lock sleeve 51.
Consult Fig. 1, Fig. 8, for ensureing that spring pivot 6 is connected with the reliable of elasticity pin-and-hole 112 of Plug base 1 and socket base 2, spring pivot 6 of the present invention is for being axially arranged with the hollow pins of groove, and to ensure spring pivot 6 elastic deformability radially, the reliability making it to be connected with elasticity pin-and-hole 112 is higher.
Claims (3)
1. one kind has the position connector of plug-in type annex, it is characterized in that it comprises Plug base (1), socket base (2), location plug connector (3), guiding plug connector (4), locking plug connector (5) and spring pivot (6), described Plug base (1) and socket base (2) are casing part, on it, correspondence is provided with several insert hole (11), the radial direction of insert hole (11) is provided with the elasticity pin-and-hole (112) tangent with insert hole (11), one end of the upper insert hole (11) of socket base (2) is provided with internal thread (21), location plug connector (3) is provided with four directions for one end, the other end is provided with the cylindrical member of flat side, the surface in four directions is provided with protruding block (31), guiding plug connector (4) is made up of guide finger (41) and fairlead (42), guide finger (41) and fairlead (42) are cylindrical member, it is provided with the annular groove (43) of semicircle along external diameter, locking plug connector (5) is by lock sleeve (51), spacer shell (52) and bolt (53) composition, lock sleeve (51) and spacer shell (52) are tubular elements, it is respectively equipped with half groove (56) and the annular groove (54) of semicircle along external diameter, the internal diameter of lock sleeve (51) is provided with internal thread (55),
Described location plug connector (3) is two pieces one group, and the one end being provided with four directions is plugged in insert hole (11) corresponding to Plug base (1) and socket base (2) respectively, touch with four aspects of plug connector (3) one end, location in the elasticity pin-and-hole (112) that spring pivot (6) is located at Plug base (1) and socket base (2);
The guide finger (41) of described guiding plug connector (4) and fairlead (42) are plugged in insert hole (11) corresponding to Plug base (1) and socket base (2) respectively, engage in the elasticity pin-and-hole (112) that spring pivot (6) is located at Plug base (1) and socket base (2) with the annular groove (43) of guide finger (41) and fairlead (42);
The lock sleeve (51) of described locking plug connector (5) and spacer shell (52) are plugged in the insert hole (11) of Plug base (1) and socket base (2) correspondence respectively, bolt (53) engages with the internal thread (21) of socket base (2), engages in the elasticity pin-and-hole (112) that spring pivot (6) is located at Plug base (1) and socket base (2) with half groove (56) of lock sleeve (51) and the annular groove (54) of spacer shell (52);
Described Plug base (1) and socket base (2) grafting, the wherein mutual misfit of flat side of two pieces location plug connector (3) other end, guide finger (41) and the fairlead (42) of guiding plug connector (4) plug together, and the bolt (53) of locking plug connector (5) engages with the internal thread (55) of lock sleeve (51) through spacer shell (52).
2. a kind of connector with plug-in type annex according to claim 1, is characterized in that bolt (53) is half-thread bolt.
3. a kind of connector with plug-in type annex according to claim 1, is characterized in that spring pivot (6) is for being axially arranged with the hollow pins of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209077.4A CN104795676B (en) | 2015-04-29 | 2015-04-29 | Position connector with pluggable accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209077.4A CN104795676B (en) | 2015-04-29 | 2015-04-29 | Position connector with pluggable accessories |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104795676A true CN104795676A (en) | 2015-07-22 |
| CN104795676B CN104795676B (en) | 2017-01-11 |
Family
ID=53560302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510209077.4A Active CN104795676B (en) | 2015-04-29 | 2015-04-29 | Position connector with pluggable accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104795676B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107275837A (en) * | 2017-06-30 | 2017-10-20 | 广东欧珀移动通信有限公司 | Connector assembly and terminal device |
| CN108155515A (en) * | 2017-12-21 | 2018-06-12 | 上海航天科工电器研究院有限公司 | A kind of lock sheet locks the connector of anti-rock structure soon |
| CN110165475A (en) * | 2018-07-13 | 2019-08-23 | 北京机电工程研究所 | Missile integration safeguards electric interfaces locking device |
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| CN102760994A (en) * | 2012-07-23 | 2012-10-31 | 上海航天科工电器研究院有限公司 | Power connector |
| CN102842819A (en) * | 2012-08-30 | 2012-12-26 | 上海航天科工电器研究院有限公司 | Module integrated shielding connector |
| CN104409906A (en) * | 2014-11-25 | 2015-03-11 | 上海航天科工电器研究院有限公司 | High-speed electric transmission connector requiring slight plug-pull force |
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| CN201057355Y (en) * | 2006-11-02 | 2008-05-07 | 上海星地环保设备有限公司 | Charging changeover joint |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275837A (en) * | 2017-06-30 | 2017-10-20 | 广东欧珀移动通信有限公司 | Connector assembly and terminal device |
| CN107275837B (en) * | 2017-06-30 | 2021-09-14 | Oppo广东移动通信有限公司 | Connector assembly and terminal device |
| CN108155515A (en) * | 2017-12-21 | 2018-06-12 | 上海航天科工电器研究院有限公司 | A kind of lock sheet locks the connector of anti-rock structure soon |
| CN110165475A (en) * | 2018-07-13 | 2019-08-23 | 北京机电工程研究所 | Missile integration safeguards electric interfaces locking device |
| CN110165475B (en) * | 2018-07-13 | 2020-10-23 | 北京机电工程研究所 | Electric interface locking device for guided missile comprehensive maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104795676B (en) | 2017-01-11 |
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