CN104362457A - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN104362457A CN104362457A CN201410637548.7A CN201410637548A CN104362457A CN 104362457 A CN104362457 A CN 104362457A CN 201410637548 A CN201410637548 A CN 201410637548A CN 104362457 A CN104362457 A CN 104362457A
- Authority
- CN
- China
- Prior art keywords
- electric connector
- light guide
- circuit board
- insulation crust
- guide sheet
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/465—Identification means, e.g. labels, tags, markings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
- H01R13/7175—Light emitting diodes (LEDs)
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to an electrical connector comprising a butt joint, a built-in circuit board and a light guide film. The butt joint comprises an insulator and a plurality of conductive terminals arranged in the insulator, wherein each conductive terminal is provided with a contact portion and welding pins welded on the built-in circuit board. The built-in circuit board is provided with an LED lamp, the light guide film is made of transparent or semi-transparent materials, close to the LED lamp and exposed out of the electrical connector, a control module for turning on or off the LED lamp and a touch switch for commanding the control module to work are arranged on the built-in circuit board, and the LED lamp, the control module and the touch switch are electrically connected together, so that a user turns on or off the LED lamp conveniently according to needs.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to a kind of electric connector with light guide sheet.
Background technology
Along with popularizing of PC, various the computer peripheral such as standard configuration such as keyboard, mouse equipment and the personal entertainment device such as the office equipment such as printer, scanner and digital camera, smart mobile phone, panel computer need with the connection of PC to realize the function such as transfer of data and charging.And various ancillary equipment is connected the distinct interface provided with PC, when consumer uses, corresponding interface need be searched, and distinct device must coordinate corresponding hardware to use by corresponding drive software, like this, along with the development of technology, various combination interface is gradually by USB (Universal Serial BUS, USB) combination realize the connection of different ancillary equipment and PC, consumer is used more convenient.The connection of above-mentioned ancillary equipment and PC is realized by the right USB plug of an assembly and socket.
Plug one end usually connects a cable and uses, because bus is always connected to PC outside, very easily because of the disturbance of external factor, as the shake-up of human or animal, drawing, extruding and make interface extract or get loose and cause the interruption of communication signal, and now end user does not know whether in working order USB, process timely so that end user makes.
Chinese patent announces a kind of USB luminous connecting wire with deixis of CN2449385Y patent diselosesll, this USB luminous connecting wire is that the cable end piece being connected to computer and hub or the connecting line between hub and peripheral equipment is provided with plug, and the housing covered outside plug side utilizes light-transmitting materials to make, the tail end that the terminal worn in its plug exposes is connected to the circuit with LED component and pulls, and LED component is, with parallel way, two pins are just being positioned USB connector, negative supply circuit, when being arranged in the communication port of computer, LED component can be made luminous by original power supply of computer, and make the light emitted by LED component directly can be transmitted through the external world by housing, in order to the joint situation of the communication port of the plug and computer that judge connecting line.
Summary of the invention
The object of the present invention is to provide and a kind of there is electric connector easy to use.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of electric connector, it comprises butt joint, internal circuit board and light guide sheet, described butt joint comprises insulating body and is located at the some conducting terminals in insulating body, described conducting terminal has contact site and is welded in the welding foot in internal circuit board, described internal circuit board there is LED, described light guide sheet is that transparent or semitransparent material is made, described light guide sheet and LED near and be exposed to electric connector outside, described internal circuit board is provided with the touch-switch of control module and the instruction control module work opening or closing LED, described LED, control module and touch-switch are electrically connected.
The internal circuit board of electric connector of the present invention is provided with the touch-switch of control module and the instruction control module work opening or closing LED, described LED, control module and touch-switch are electrically connected, be convenient to user and can open or close LED as required, this electric connector is fine in addition, is easy to carry.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of electric connector of the present invention.
Fig. 2 is the schematic perspective view of another angle of electric connector of the present invention.
Fig. 3 is the part isometric exploded view of electric connector of the present invention.
Fig. 4 is the part isometric exploded view of another angle of electric connector of the present invention.
Fig. 5 is the three-dimensional exploded view of electric connector of the present invention.
Fig. 6 is the three-dimensional exploded view of another angle of electric connector of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 6, electric connector 100 of the present invention is Micro USB plug connector, in order to a butt connector (not shown) grafting, it comprise pair of joint 10, internal circuit board 20, light guide sheet 30, pressing pad 40, magnet 50, insulation crust 60, the collar 70, cable 80 and external mold 90.In other embodiments, electric connector 100 is socket connector.
Butt joint 10 comprises insulating body 11, some conducting terminals 12, metal shell 13 and pair of metal snap close piece 14, insulating body 11 comprises the docking section 112 that base portion 111 and base portion 111 protrude out forward, it is outside that metal shell 13 is set in docking section 112, and form a butt hole 113 between docking section 112, in order to accommodate butt connector.Conducting terminal 12 is insert molded in insulating body 11, is conducive to the submission reducing butt joint 10, saves butt joint 10 and takes up room, be conducive to electric connector 100 and accomplish ultra-thin, also can reduce costs simultaneously, save manpower.Conducting terminal 12 has the contact site 121 being positioned at butt hole 113 and the welding foot 122 extending back insulating body 11, and welding foot 122 is arranged as two rows.
Insulating body 11 base portion 111 has upwards, protrudes from the protuberance 114 of metal shell 13 downwards.Metal latch fastener 14 has the latch part 141 protruding from metal shell 13 downwards, in order to be locked on butt connector.
Internal circuit board 20 has relative upper and lower surperficial 21,22, and the welding foot 122 of conducting terminal 12 is welded in upper and lower surperficial 21,22, and cable 80 is welded in lower surface 22, and is electrically connected with conducting terminal 12.Upper surface 21 is provided with a control module 23 and is positioned at the touch-switch 24 controlling module 23 front, and touch-switch 24 has button 241 protruding upward, by pressing this button 241, makes control module 23 make LED 25 light or extinguish.Control module 23 and be built-in with chip, in order to control the illumination effect of LED 25, lower surface 22 is provided with a square LED 25 and is positioned at the golden finger 26 at LED 25 rear, and golden finger 26 and cable 80 weld together.
Light guide sheet 30 is for being available for users to the translucent element observing LED 25 state, and in order to the photoconduction of LED 25 is outside for electric connector 100, light guide sheet 30 is made up of transparent or semitransparent material, as plastic cement, silica gel or rubber.Light guide sheet 30 rear end is positioned at the below of LED 25 and spaced apart, and light guide sheet 30 rear end is also designed to the C shape of 45 degree according to the principle of reflection of light, impel LED light diverge forwards.Light guide sheet 30 is upwards resisted against on insulating body 11 protuberance 114, light guide sheet 30 also protrudes out forward and exceedes insulating body 11 base portion 111, front end has protuberance 31 protruding upward, protuberance 31 is positioned at base portion 111 front and is upwards resisted against on metal shell 13, and the front end face 32 of light guide sheet 30 is a vertical plane.
Pressing pad 40 is made up of silica gel, it comprises a horizontal part 41 and from horizontal part 41 convex closure 42 protruding upward, the hardness of horizontal part 41 is greater than convex closure 42, horizontal part 41 is ebonite, convex closure 42 is flexible glue, is convenient to strain, and horizontal part 41 periphery protrudes from convex closure 42, the button 241 of touch-switch 24 is positioned at the contact internal walls of convex closure 42 and convex closure 42, and the pressing of button 241 manually presses convex closure 42 to reach.
Magnet 50 is assembled or is inlayed to bury and takes shape in insulation crust 60, by the attraction of magnet 50, can be accommodated in together by multiple electric connector 100, together with being maybe accommodated in other connectors (not shown) by this electric connector 100, is convenient to user and carries.Magnet 50 is positioned at the below of internal circuit board 20 and the rear of LED 25, also spaced apart with golden finger 26.
Insulation crust 60 is made up of plastic cement.Insulation crust 60 adopts ultrasonic fusing upper shell 61 together, lower house 62 after comprising assembling mutually again, the rear end of butt joint 10 to be contained in insulation crust 60 and to be clamped by upper shell 61, lower house 62, specifically, insulating body 11 base portion 111 is contained in insulation crust 60, docking section 112 in insulation crust 60 to front protrusion.Internal circuit board 20, light guide sheet 30 and pressing pad 40 lay respectively in insulation crust 60, light guide sheet 30 is concordant with the front end of insulation crust 60, the front end face 32 of light guide sheet 30 is exposed to outside electric connector 100, and whether user can observe light guide sheet 30 intuitively has light.Because upper shell 61, lower house 62 adopt ultrasonic fusing together, both seamless combination, add bond strength between the two on the one hand, on the other hand, are conducive to the volume both reducing, thus make electric connector 100 more fine.
Together with pressing pad 40 is molded over upper shell 61, upper shell 61 end face is provided with a through hole run through 611, the convex closure 42 of pressing pad 40 is contained in this through hole 611 and part is protruding upward in upper shell 61 end face, be convenient to user's pressing, in addition, together with the periphery of convex closure 42 is also molded over the inwall of through hole 611.Magnet 50 is assembled or is inlayed to bury and takes shape in lower house 62.
The collar 70 is set on cable 80, the collar 70 is positioned at insulation crust 60 and is gripped by upper shell 61, lower house 62, limit cable 80 to move backward, stop cable 80 and internal circuit board 20 to be separated from, cable 80 and conducting terminal 20 are electrically connected reliably, stablize.
Cable 80 extends back insulation crust 60 and external mold 90, and external mold 90 is overmolded in insulation crust 60 rear end and cable 80 and insulation crust 60 is combined, and external mold 90 is silica gel material, super soft, super-elasticity, comfortable feel.
Although be example object, disclose the preferred embodiment of the present invention, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present invention disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. an electric connector, it comprises butt joint, internal circuit board and light guide sheet, described butt joint comprises insulating body and is located at the some conducting terminals in insulating body, described conducting terminal has contact site and is welded in the welding foot in internal circuit board, described internal circuit board there is LED, described light guide sheet is that transparent or semitransparent material is made, described light guide sheet and LED near and be exposed to electric connector outside, it is characterized in that: described internal circuit board is provided with the touch-switch of control module and the instruction control module work opening or closing LED, described LED, control module and touch-switch are electrically connected.
2. electric connector according to claim 1, is characterized in that: described electric connector also comprises the insulation crust of collecting internal circuit board, and described insulation crust adopts ultrasonic fusing upper shell together, lower house after comprising assembling mutually again.
3. electric connector according to claim 2, it is characterized in that: described electric connector also comprises a pressing pad, described pressing pad comprises a horizontal part and from horizontal part convex closure protruding upward, described touch-switch has button protruding upward, described button is contained in convex closure, described convex closure is outwardly to be pressed in insulation crust for user, and the hardness of described horizontal part is greater than convex closure.
4. electric connector according to claim 3, is characterized in that: described upper shell is provided with the through hole run through, and it is interior and protruding upward in the end face of upper shell that described convex closure is contained in through hole.
5. electric connector according to claim 3, is characterized in that: together with described pressing pad is molded over upper shell, together with the periphery of described convex closure is also molded over the inwall of through hole.
6. electric connector according to claim 2, it is characterized in that: described light guide sheet is concordant with the front end of insulation crust, the front end face of described light guide sheet is exposed to outside electric connector, and described front end face is vertical plane, and described butt joint protrudes out insulation crust forward.
7. electric connector according to claim 2, is characterized in that: the rear end of described light guide sheet is positioned at the below of LED and spaced apart, and the rear end of light guide sheet is also designed to the C shape of 45 degree to impel the light diverge forwards of LED.
8. electric connector according to claim 2, it is characterized in that: the docking section that described insulating body comprises base portion and protrudes out forward from base portion, described butt joint is provided with the metal shell of coated docking section, a butt hole is formed between described metal shell and docking section, described contact site is in butt hole, described base portion is contained in insulation crust, described base portion has the protuberance protruded downward or upward, described light guide sheet has the protuberance protruded up or down, and described protuberance to be pressed on metal shell and to be positioned at protuberance front.
9. electric connector according to claim 2, is characterized in that: described electric connector also comprises assembling or edge buries the magnet taken shape in insulation crust.
10. the electric connector according to any one in claim 3-9, it is characterized in that: described electric connector is pin connector, described electric connector is also comprise the cable that is welded on and internal circuit board is electrically connected with conducting terminal and be overmolded in the external mold that cable and insulation crust combine by insulation crust rear end, described external mold is silica gel material, and described convex closure is flexible glue material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637548.7A CN104362457B (en) | 2014-11-11 | 2014-11-11 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637548.7A CN104362457B (en) | 2014-11-11 | 2014-11-11 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104362457A true CN104362457A (en) | 2015-02-18 |
| CN104362457B CN104362457B (en) | 2017-02-22 |
Family
ID=52529695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637548.7A Expired - Fee Related CN104362457B (en) | 2014-11-11 | 2014-11-11 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104362457B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299916A (en) * | 2016-09-26 | 2017-01-04 | 维沃移动通信有限公司 | A kind of jack and mobile terminal |
| CN106450969A (en) * | 2015-08-04 | 2017-02-22 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201594596U (en) * | 2009-12-25 | 2010-09-29 | 富港电子（东莞）有限公司 | Usb connector |
| CN201638985U (en) * | 2010-01-28 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN101888030A (en) * | 2010-06-30 | 2010-11-17 | 华为终端有限公司 | USB device and wireless modulator-demodulator |
| CN203071346U (en) * | 2012-10-12 | 2013-07-17 | 镒胜电子科技(昆山)有限公司 | Connector |
| CN203273786U (en) * | 2013-05-15 | 2013-11-06 | 叶阳春 | USB charged LED driving power source box |
| CN203326680U (en) * | 2013-07-25 | 2013-12-04 | 王江 | Usb portable emergency charging device |
| CN203322852U (en) * | 2013-03-30 | 2013-12-04 | 黄伟超 | Dormitory illumination ceiling lamp adopting USB power supply |
| CN104080301A (en) * | 2014-07-15 | 2014-10-01 | 宁波洛卡特机电实业有限公司 | USB flash disk |
| CN203932548U (en) * | 2014-06-16 | 2014-11-05 | 深圳市伏羲氏科技有限公司 | A kind of usb data line with touch LED illuminating lamp |
| CN204304058U (en) * | 2014-11-11 | 2015-04-29 | 东莞讯滔电子有限公司 | Electric connector |
-
2014
- 2014-11-11 CN CN201410637548.7A patent/CN104362457B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201594596U (en) * | 2009-12-25 | 2010-09-29 | 富港电子（东莞）有限公司 | Usb connector |
| CN201638985U (en) * | 2010-01-28 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN101888030A (en) * | 2010-06-30 | 2010-11-17 | 华为终端有限公司 | USB device and wireless modulator-demodulator |
| CN203071346U (en) * | 2012-10-12 | 2013-07-17 | 镒胜电子科技(昆山)有限公司 | Connector |
| CN203322852U (en) * | 2013-03-30 | 2013-12-04 | 黄伟超 | Dormitory illumination ceiling lamp adopting USB power supply |
| CN203273786U (en) * | 2013-05-15 | 2013-11-06 | 叶阳春 | USB charged LED driving power source box |
| CN203326680U (en) * | 2013-07-25 | 2013-12-04 | 王江 | Usb portable emergency charging device |
| CN203932548U (en) * | 2014-06-16 | 2014-11-05 | 深圳市伏羲氏科技有限公司 | A kind of usb data line with touch LED illuminating lamp |
| CN104080301A (en) * | 2014-07-15 | 2014-10-01 | 宁波洛卡特机电实业有限公司 | USB flash disk |
| CN204304058U (en) * | 2014-11-11 | 2015-04-29 | 东莞讯滔电子有限公司 | Electric connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450969A (en) * | 2015-08-04 | 2017-02-22 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN106299916A (en) * | 2016-09-26 | 2017-01-04 | 维沃移动通信有限公司 | A kind of jack and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104362457B (en) | 2017-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170222 Termination date: 20201111 |