CN102340077B

CN102340077B - Connector

Info

Publication number: CN102340077B
Application number: CN 201010235417
Authority: CN
Inventors: 龚鸿斌; 何家勇; 尧中华; 郑启升; 康玉慧
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2010-07-24
Filing date: 2010-07-24
Publication date: 2013-08-14
Anticipated expiration: 2030-07-24
Also published as: CN102340077A

Abstract

The invention relates to a connector, which comprises an insulated body and a cover body. The insulated body comprises an abutting surface and a first socket-connection hole which is rearwards and concavely arranged from the abutting surface. The cover body comprises a main body part which leans against the abutting surface and closes the first socket-connection hole, an insertion part which convexly stretches into the first socket-connection hole from the main body part, and a rotating shaft which extends towards the plugging direction of the connector from the main body part, wherein the rotating shaft is pivoted on the insulated body. The insulated body comprises pivoting hole which is used for pivoting the rotating shaft and a stop part which is arranged in the pivoting hole and is used for preventing the rotating shaft from running out of the pivoting hole. The rotating shaft is enabled to rotate along the plugging direction which is perpendicular to the connector. Moreover, the rotating shaft is slidably arranged in the pivoting hole along the plugging direction of the connector to enable the insertion part to be inserted in or pulled out of the first insertion hole. The cover body can be prevented from breaking away from the insulated body and getting lost.

Description

Connector

[technical field]

The present invention is relevant a kind of connector, relates in particular to a kind of connector with lid of sealing spliced eye.

[background technology]

Connector has been widely used on the various electronic equipments as a kind of transmission medium, the consumer is provided different demands, connector is in idle condition when namely not pegged graft by banjo, the spliced eye of connector can directly expose in air, of long duration just entered spliced eye by dust in air easily, thereby cause the connector signal transmission unstable, cause its life-span to reduce.

For addressing the above problem, there is relevant manufacturers design to go out a kind of lid, when connector is in idle condition, can be with cover cap on the connector spliced eye, thus prevent that dust from entering spliced eye; In use, can directly lid be pulled up, carry out the grafting of banjo to carry out the signal transmission.But because lid and connector branch are arranged, thereby lid sets aside and loses easily when connector uses, inconvenient consumer's use.

Therefore, at above-mentioned technical problem, be necessary to provide a kind of structure improved connector that has, to overcome above-mentioned defective.

[summary of the invention]

Main purpose of the present invention is to provide a kind of lid that prevents to break away from the connector of insulating body.

For reaching the object of the invention, the present invention adopts following technical scheme: a kind of connector, it comprises insulating body, be fixed on the fiber device on the insulating body and be positioned at lid on the insulating body, insulating body comprises interface and first spliced eye that is arranged with backward from interface, fiber device has the light signal receiver lens that is exposed in first spliced eye, lid comprises the main part that abuts on the interface the sealing of first spliced eye, autonomous body protrudes into the rotating shaft that insertion section in first spliced eye and autonomous body extend along the plug direction of connector, described rotating shaft is articulated on the insulating body, insulating body comprises the pivoted hole that articulates rotating shaft and is positioned at the stop part that pivoted hole restriction rotating shaft breaks away from pivoted hole, so that rotating shaft rotates along the plug direction of vertical connector, rotating shaft also is slidedly arranged in the pivoted hole so that insertion section along the plug direction of connector can insert or extract first spliced eye.

Described pivoted hole extends back from the interface of body of insulating and forms, and pivoted hole parallels with first spliced eye.

Described pivoted hole comprises first pivoted hole that extends back from interface and second pivoted hole that continues to extend back from first pivoted hole, the width of first pivoted hole is less than second pivoted hole, stop part is between first, second pivoted hole, rotating shaft comprises the round bar that autonomous body extends and is located at the expansion section of round bar end, the width of round bar is less than the expansion section, round bar is contained in first pivoted hole, the length of round bar on the plug direction of connector is greater than first pivoted hole, and the expansion section is slidedly arranged in second pivoted hole portion of being blocked and stops and move in first pivoted hole.

The end of described expansion section is provided with the cop plug that pivoted hole is inserted in the guiding rotating shaft, and the described first pivoted hole front end has inclined-plane or the cambered surface that the guiding rotating shaft is inserted, and second pivoted hole reaches laterally and runs through insulating body backward.

Described main part is the vertical panel body structure, and the insertion section is flat cylindrical, and the volume of insertion section is not more than the volume of first spliced eye.

The extension that the end that described lid comprises autonomous body protrudes out downwards along spanner portion that the direction away from insulating body protrudes out and the relative other end of autonomous body, spanner portion is concaved with in order to accommodate the arc groove of user's finger, and rotating shaft is to extend from extension to form.

Described connector comprises the conducting terminal that is fixed in the insulating body, insulating body comprises that second spliced eye that extends from interface reaches the separates walls between first, second spliced eye, be relative closure between described first, second spliced eye, conducting terminal has the contact site that extends into second spliced eye and the weld part that extends insulating body.

Described insulating body comprises base portion, first spliced eye and separates walls are that the front surface from base portion extends forward, described base portion is provided with the fixing hole that connects with first spliced eye, run through base portion before and after the fixing hole, fiber device is fixed in the fixing hole, have on the fixing hole of being connected in the fixing hole, the upstanding wall of following inwall, upstanding wall is contained in the breach to stop fiber device to move forward, described upstanding wall is that the front surface from base portion extends back, described fiber device comprises body, be positioned at the breach of body front end and be installed in the optical fiber that carries out optical coupling on the body with lens, lens are positioned at a side of front end and the breach of body, the both sides of breach have a pair of described lens respectively, and body has the projection that protrudes into forward in first spliced eye in each outside to lens.

Described insulating body is the single type structure, and first spliced eye is positioned at the top of second spliced eye, and the lens on the fiber device are arranged along the left and right directions alignment, and separates walls is horizontally disposed with.

Described first, second spliced eye up and down or left and right directions align, conducting terminal is the power supply terminal of transmission power supply signal, contact site comprises second contact site on second periphery of some first contact sites of evenly being arranged on first periphery and the first periphery inboard, so that banjo can be clamped between first, second contact site, first, second periphery has the common center of circle.

Compared to prior art, the rotating shaft of connector of the present invention is articulated on the insulating body, insulating body comprises the pivoted hole that articulates rotating shaft and is positioned at the stop part that pivoted hole restriction rotating shaft breaks away from pivoted hole, so that rotating shaft is rotated along the plug direction of vertical connector, rotating shaft also is slidedly arranged in the pivoted hole so that insertion section along the plug direction of connector can insert or extract first spliced eye, can prevent that lid breaks away from insulating body and lost, and the operation lid moves and rotates conveniently.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of connector of the present invention.

Fig. 2 is the schematic perspective view of connector cover body of the present invention after opening.

Fig. 3 is connector of the present invention and shielding casing separated portions three-dimensional exploded view.

Fig. 4 is the three-dimensional exploded view of connector of the present invention.

Fig. 5 is the three-dimensional exploded view of another angle of Fig. 4.

Fig. 6 is the three-dimensional combination figure of the banjo of the connector of the present invention of can pegging graft.

Fig. 7 is the three-dimensional combination figure of another execution mode of connector of the present invention.

[embodiment]

See also Fig. 1 to shown in Figure 6, connector of the present invention 100 is for to be installed on the circuit board (not shown) in order to transmit the composite connector of power supply signal and light signal, can dock the banjo 200 of single attaching plug (not shown), single Optical fiber plug (not shown) or set Optical fiber plug 201 and the combined type of attaching plug 202, Optical fiber plug 201 and the attaching plug 202 of banjo 200 are spaced, and can realize that Optical fiber plug 201 and attaching plug 202 plug simultaneously.Connector 100 of the present invention comprises: the insulating body 1 of single type, be fixed in the metal shielding casing 4 of fiber device 2 in the insulating body 1, some conducting terminals 3, coated insulation body 1 and be articulated in the lid 5 of insulating body 1 front end.

Insulating body 1 is roughly square, and it comprises roof 11, diapire 12, two side 13, be positioned at interface 14 foremost and be positioned at the base portion 15 of rear end.Be concaved with first, second spliced

eye

16,17 backward from interface 14, first spliced eye 16 is roughly flat, first, second spliced

eye

16,17 consistencies from top to bottom, and first spliced eye 16 is positioned at the top of second spliced eye 17, insulating body 1 comprises the horizontal separation wall 18 between first, second spliced

eye

16,17, make relative closure between first, second

spliced eye

16,17, can avoid the optical signalling of first spliced eye 16 to second spliced eye, 17 light leaks.Roof 11, two side 13 and base portion 15 are located in first spliced eye 16, and the spliced eye 16 of winning only is in communication with the outside at interface 14.Base portion 15 is provided with pre-and post perforative fixing hole 151, fixing hole 151 and first spliced eye 16 connect, fixing hole 151 about and above-below direction on width all less than first spliced eye 16, fiber device 2 is assembled in forward in the fixing hole 151, have in the fixing hole 151 on the hole of being connected and fixed 151, the upstanding wall 152 of following inwall, upstanding wall 152 roughly is positioned at the centre position, upstanding wall 152 or the front surface in base portion 15 is exposed to first spliced eye 16 forward extend back and form, two depressions 153 of extending before and after 151 times inwalls of fixing hole are provided with convex with the inclined-plane 154 that button is held piece (not shown) and guide optic fibre device 2 insertion fixing holes 151 respectively on the two relative madial walls of fixing hole 151.

Insulating body 1 comprises the cylindrical docking section 171 in second spliced eye 17 that base portion 15 protrudes into to level, and it is the annular shape that is located in 171 peripheries, docking section that docking section 171 central foveas are provided with accepting hole 172, the second spliced eyes 17 of accommodating attaching plug 202.Base portion 15 offers the first terminal groove 155, second terminal groove 156 and the 3rd terminal groove 157 that runs through base portion 15 respectively backward, first, second terminal groove 155,156 is communicated with second spliced eye 17, insulating body 1 diapire 12 has the groove 121 that extands rearward to base portion 15 rear end faces, the first terminal groove 155 extends downward groove 121, the three terminal grooves 157 to be run through insulating body 1 diapire 12 downwards and is communicated with accepting hole 172.

Insulating body 1 comprises the pivoted hole 130 that runs through sidewall 13 from interface 14 backward, pivoted hole 130 parallels with first spliced eye 16, pivoted hole 130 comprises first pivoted hole 131 that extends back from interface 14 and continues to extend back from first pivoted hole 131 and runs through second pivoted hole 132 of insulating body 1, the width of first pivoted hole 131 is less than second pivoted hole 132, make and win, second pivoted hole 131, tangible stop part circlewise 133 between 132, first pivoted hole, 131 front ends are provided with cambered surface 134, can be set to the inclined-plane in other embodiments, second pivoted hole 133 also runs through sidewall 13 laterally.

Conducting terminal 3 comprises three the first terminals 31, four second terminals 32 and the 3rd terminal 33, first,

second terminal

31,32 power supply terminals for the transmission power supply signal, the 3rd terminal 33 is earth terminal, the first terminal 31 comprises first holding parts 311 that is fixed in the first terminal groove 155 and arc first contact site 312 that extends forward from first holding parts 311, first contact site 312 protrudes in second spliced eye 17 to docking section 171 directions from the annular outboard wall of second spliced eye 17, a first terminal 31 that wherein is positioned at the bottom side has two first holding parts 311 separately, separately two first contact sites 312 and and be connected in horizontal part 314 between this two first holding parts 311, before this horizontal part 314, rear end bending downward vertically respectively is extended with first weld part 313, horizontal part 314 is contained in insulating body 1 groove 121, and other two the first terminals 31 only have first holding parts 311 and first contact site 312 respectively, and these four first contact sites 312 evenly are arranged on one first periphery.Two first weld parts 313 extend insulating body 1 downwards, in order to be welded on the circuit board.

It is first that second terminal 32 separately is set to two pairs, second pair, first pair of second terminal 32 is located at the both sides up and down of second pair of second terminal 32, each second terminal 32 includes second holding parts 321 that is fixed in second terminal groove 156 and arc second contact site 322 that extends forward from second holding parts 321, the lateral wall of second contact site 322 from docking section 171 outwards protrudes in second spliced eye 17, wherein first pair of second terminal 32 also includes second weld part 323 that extends insulating body 1 from second holding parts 321 downwards, second weld part 323 also is pressed on forward on the insulating body 1, described second contact site 322 evenly be arranged on second periphery and about and the above-below direction setting that aligns.First, second periphery has the common center of circle, and second periphery is located at the inboard of first periphery, and after attaching plug 202 inserted, attaching plug 202 was to be clamped between first, second contact site 312,322.

The 3rd terminal 33 comprises that the 3rd holding parts 331 that is fixed in the 3rd terminal groove 157, tuning fork-like the 3rd contact site 332 that extends forwardly in the accepting hole 172 from the 3rd holding parts 331 reach the 3rd weld part 333 that bends extension from the 3rd holding parts 331 downward vertically.

Fiber device 2 comprises the body 21, a pair of projection 22 in body 21 both sides protrude into first spliced eye 16 forward of insulation, a pair of elastic arm 23 that protrudes out backward from body 21 and the optical fiber (not shown) that is installed in body 21 rear ends.Body 21 front ends are concaved with the breach 215 of accommodating upstanding wall 152, move forward in order to limit fibre device 2, body 21 is equiped with a pair of light signal receiver lens 212 respectively in the both sides of breach 215, four lens 212 are arranged along the left and right directions alignment, each to lens 212 between breach 215 and projection 22, projection 22 matches with circular hole 2011 on the Optical fiber plug 201, lens 212 are exposed to forward in first spliced eye 16, in order to Optical fiber plug 201 on lens 2012 carry out optical signalling and collect transmission, optical fiber and lens 212 carry out optical coupling and carry out optical signal transmission.Elastic arm 23 is positioned at the two ends, the left and right sides of body 21, during fiber device 2 assemblings, two elastic arms 23 insert forward along the inclined-plane 154 of fixing hole 151 both sides, the outer surface of two elastic arms 23 be respectively equipped with insulating body 1 fixing hole 151 in button hold the piece button of holding that interlocks and hold groove 232, body 21 bottom surfaces have the fins 213 that are positioned movement in fixing hole 151 depressions 153, can accurately insert in the fixing hole 151 in order to guarantee fiber device 2.

Lid 5 is made for insulating material, it comprises the main part 50 of vertical panel body structure, autonomous body 50 protrudes into the flat cylindrical insertion section 51 in first spliced eye 16 backward, the spanner portion 52 that one end of autonomous body 50 protrudes out forward, the extension 53 that the autonomous body 50 relative other ends extend downwards and the rotating shaft 54 that protrudes out backward from extension 53, main part 50 abuts on the interface 14 backward, and with 16 sealings of first spliced eye, prevent that dust from entering first spliced eye 16, spanner portion 52 front ends are provided with the groove 520 of accommodating user's finger, and convenient finger is pulled lid 5 up or down and rotated.Rotating shaft 54 comprises the round bar 541 that autonomous body 50 protrudes out and is located at the expansion section 542 of round bar 541 ends, expansion section 542 ends are provided with cop plug 543, during lid 5 assemblings, the cambered surface 134 of this plug 543 and first pivoted hole, 131 front ends is guided mutually, rotating shaft 54 is inserted in the pivoted hole 130 from front to back, the width of round bar 541 is less than expansion section 542, expansion section 542 is contained in insulating body 1 second pivoted hole 132, the width of expansion section 542 is greater than the width of first pivoted hole 131, so when rotating shaft 54 was moved along fore-and-aft direction, expansion section 542 can be blocked portion 133 and stop and enter first pivoted hole 131.

Shielding casing 4 comprises roof 41 and bends the sidewall 42 of extension from two ends, roof 41 left and right sides downward vertically.Sidewall 42 is coated on the periphery of insulating body 1 second pivoted hole 132, can reduce expansion section 542 and produce skew in the fore-and-aft direction moving process.

Connector 100 of the present invention is before banjo 200 inserts, at first, user's finger is held spanner portion 52, with lid 5 pull forward, insertion section 51 outwards is pulled out first spliced eye 16, expansion section 542 moves forward to stop part 133, be blocked portion 133 and stop that continuation is mobile, prevent that lid 5 breaks away from insulating body 1, secondly, finger upwards promotes spanner portion 52 along clockwise direction, make lid 5 around the shaft 54 upwards rotation be exposed to the external world fully until the openings of first spliced eye 16, at last, just banjo 200 can be inserted first spliced eye 16.After if banjo 200 withdraws from connector 100, after promotion rotates counterclockwise to the lower edge earlier, promote lid 5 more backward, make insertion section 51 be inserted in first spliced eye 16 again, when connector 100 is not pegged graft, prevent that dust from entering connector 100 inside, lid 5 is positioned on the insulating body 1 all the time, has avoided lid 5 to be lost, and, open or close first spliced eye 16, operation lid 5 moves and rotates conveniently.

See also the connector 300 of another execution mode of the present invention shown in Figure 7, the public lid 7 of first spliced eye of these connector 300 insulating bodies 6 (not indicating) is positioned at the same side of second spliced eye 67, this connector 300 can be reached the technique effect identical with connector 100 in the above-mentioned execution mode equally, lid 7 can be positioned on the insulating body 6 all the time, has to prevent that dust from entering the effect of connector 300 inside.

Claims

1. connector, it comprises insulating body, be fixed on the fiber device on the insulating body and be positioned at lid on the insulating body, insulating body comprises interface and first spliced eye that is arranged with backward from interface, fiber device has the light signal receiver lens that is exposed in first spliced eye, lid comprises the main part that abuts on the interface the sealing of first spliced eye, autonomous body protrudes into the rotating shaft that insertion section in first spliced eye and autonomous body extend along the plug direction of connector, it is characterized in that: described rotating shaft is articulated on the insulating body, insulating body comprises the pivoted hole that articulates rotating shaft, described pivoted hole comprises first pivoted hole that extends back from interface and continues to extend back and run through second pivoted hole of insulating body from first pivoted hole, the width of first pivoted hole is less than second pivoted hole, make and win, form stop part between second pivoted hole, described rotating shaft is inserted in this pivoted hole from front to back and the portion of being blocked is limited in this pivoted hole, so that rotating shaft rotates along the plug direction of vertical connector, rotating shaft also is slidedly arranged in the pivoted hole so that insertion section along the plug direction of connector can insert or extract first spliced eye.

2. connector as claimed in claim 1 is characterized in that: described pivoted hole extends back from the interface of the body that insulate and forms, and pivoted hole parallels with first spliced eye.

3. connector as claimed in claim 1, it is characterized in that: described rotating shaft comprises the round bar that autonomous body extends and is located at the expansion section of round bar end, the width of round bar is less than the expansion section, round bar is contained in first pivoted hole, the length of round bar on the plug direction of connector is greater than first pivoted hole, and the expansion section is slidedly arranged in second pivoted hole portion of being blocked and stops and move in first pivoted hole.

4. connector as claimed in claim 3, it is characterized in that: the end of described expansion section is provided with the cop plug that pivoted hole is inserted in the guiding rotating shaft, the described first pivoted hole front end has inclined-plane or the cambered surface that the guiding rotating shaft is inserted, and second pivoted hole reaches laterally and runs through insulating body backward.

5. connector as claimed in claim 1, it is characterized in that: described main part is the vertical panel body structure, and the insertion section is flat cylindrical, and the volume of insertion section is not more than the volume of first spliced eye.

6. connector as claimed in claim 1, it is characterized in that: the extension that the end that described lid comprises autonomous body protrudes out downwards along spanner portion that the direction away from insulating body protrudes out and the relative other end of autonomous body, spanner portion is concaved with in order to accommodate the arc groove of user's finger, and rotating shaft is to extend from extension to form.

7. as claim 1 to 6 described connector wherein, it is characterized in that: described connector comprises the conducting terminal that is fixed in the insulating body, insulating body comprises that second spliced eye that extends from interface reaches the separates walls between first, second spliced eye, be relative closure between described first, second spliced eye, conducting terminal has the contact site that extends into second spliced eye and the weld part that extends insulating body.

8. connector as claimed in claim 7, it is characterized in that: described insulating body comprises base portion, first spliced eye and separates walls are that the front surface from base portion extends forward, described base portion is provided with the fixing hole that connects with first spliced eye, run through base portion before and after the fixing hole, fiber device is fixed in the fixing hole, have on the fixing hole of being connected in the fixing hole, the upstanding wall of following inwall, upstanding wall is contained in the breach to stop fiber device to move forward, described upstanding wall is that the front surface from base portion extends back, described fiber device comprises body, be positioned at the breach of body front end and be installed in the optical fiber that carries out optical coupling on the body with lens, lens are positioned at a side of front end and the breach of body, the both sides of breach have a pair of described lens respectively, and body has the projection that protrudes into forward in first spliced eye in each outside to lens.

9. connector as claimed in claim 8, it is characterized in that: described insulating body is the single type structure, and first spliced eye is positioned at the top of second spliced eye, and the lens on the fiber device are arranged along the left and right directions alignment, and separates walls is horizontally disposed with.

10. connector as claimed in claim 7, it is characterized in that: described first, second spliced eye up and down or left and right directions align, conducting terminal is the power supply terminal of transmission power supply signal, contact site comprises second contact site on second periphery of some first contact sites of evenly being arranged on first periphery and the first periphery inboard, so that banjo can be clamped between first, second contact site, first, second periphery has the common center of circle.