CN104617411A - USB plug - Google Patents

USB plug Download PDF

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Publication number
CN104617411A
CN104617411A CN201510024670.1A CN201510024670A CN104617411A CN 104617411 A CN104617411 A CN 104617411A CN 201510024670 A CN201510024670 A CN 201510024670A CN 104617411 A CN104617411 A CN 104617411A
Authority
CN
China
Prior art keywords
jack panel
usb plug
welding
clad
iron
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
Application number
CN201510024670.1A
Other languages
Chinese (zh)
Other versions
CN104617411B (en
Inventor
蒋合忠
唐贵平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou Hehong Technology Co.,Ltd.
Original Assignee
HUIZHOU D&S CABLE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUIZHOU D&S CABLE Co Ltd filed Critical HUIZHOU D&S CABLE Co Ltd
Priority to CN201510024670.1A priority Critical patent/CN104617411B/en
Publication of CN104617411A publication Critical patent/CN104617411A/en
Application granted granted Critical
Publication of CN104617411B publication Critical patent/CN104617411B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/516Means for holding or embracing insulating body, e.g. casing, hoods

Abstract

The invention discloses a USB plug. The USB plug comprises a jack panel, the jack panel is provided with at least four PIN-position bonding pads, a folding rubber core capable of rotating along the axial edge of the jack panel is arranged at the rear end of the jack panel, a hanging button is arranged at the end of the folding rubber core far away from the axial edge of the jack panel, and a locating buckle buckled with the hanging buckle when the folding rubber core rotates to fit with the jack panel is arranged on the jack panel. According to the USB plug, through arranging the folding rubber core at the rear end of the jack panel, after finishing welding the USB cable core wire and PIN-position bonding pads, the folding rubber core realizes encapsulation through firmly buckling the hanging buckle with the locating buckle, the inner die forming procedure is reduced, the manpower, die and corresponding carrying work are reduced, and the cost is lowered. The USB plug is composed of 5 PIN-position bonding pads, compared with the prior art, the fifth bonding pad contacts with an iron shell for welding wire braided wire, the welding can be performed with the other PIN-position welding pads in the same procedure, one welding procedure is reduced, and the manual welding efficiency is improved.

Description

A kind of USB plug
Technical field
The present invention relates to data transmission device, specifically refer to a kind of USB plug.
Background technology
Along with the promotion and application of USB technology, the product be seen everywhere in life and work based on USB technology.USB is also considered to SuperSpeed USB, and the various equipment be connected for individual PC or audio frequency/high-frequency apparatus provide a standard interface.From keyboard to high-throughput disc driver, the plug and play that various device all can adopt this low cost interface to carry out even running connects.PIN needle pad in existing standard USB plug is fixed on jack panel, and with the welding of USB cable heart yearn, injection moulding internal mold again after welding, with make heart yearn can with jack panel stable connection, refilling after the complete internal mold of injection moulding is fitted in iron-clad, and the yarn woven line of USB cable heart yearn is welded with iron-clad, last injection moulding external mold, the rear end of internal mold and iron-clad is encapsulated, the above-mentioned course of processing owing to will carry out twice welding before and after injection moulding internal mold, increase the complexity of operation and the carrying of different inter process, and manufacturing technique requirent is high, so production efficiency can reduce naturally, cause the defective products in production process also to increase thereupon, simultaneously, also twice injection moulding (internal mold injection moulding and external mold injection moulding) is needed, corresponding die cost and purchase raw-material cost and also and greatly improve.
In addition, USB plug in use, interface characteristic determine we have 50% may be anti-inserted, then turn out again insert, waste a large amount of time, and owing to often extruding time anti-inserted and rocking, USB female seat especially easily damaged.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, a kind of convenient production is provided, reduces and produce manpower and the USB plug reduced costs.
The object of the invention is to be achieved through the following technical solutions:
A kind of USB plug, comprise jack panel, described jack panel is provided with at least four PIN position pads, it is characterized in that: the rear end of described jack panel is provided with a Foldable plastic core that can rotate around socket version axial edge, described Foldable plastic core is provided with away from one end of socket version axial edge and buckles, described jack panel be provided with for Foldable plastic core rotate to fit with socket version time and buckle the locating button forming snapping.
Concrete, the rear end of described jack panel is formed with the first groove, the end that described first groove is connected with USB cable heart yearn at it is provided with opening, corresponding first groove location of described Foldable plastic core is provided with the second groove, and described first groove and the second groove form the space for holding USB cable heart yearn.
One as such scheme is preferred, described USB plug also comprises the iron-clad being provided with hollow bulb, the rear end of described jack panel is socketed in the hollow bulb of iron-clad, described jack panel is provided with five PIN position pads, one of them of the outermost edges of these five PIN position pads contacts with iron-clad, and all the other four insulate with iron-clad.
Mutually disturb in order to avoid during assembling with the USB cable heart yearn that PIN position pad connects or contact, described Foldable plastic core is provided with multiple separation rib block for space between adjacent USB cable heart yearn in corresponding five PIN position pad locations.
As a modification of the present invention, the front end of described jack panel stretches out from the hollow bulb of described iron-clad, and described jack panel front end upper and lower surface is symmetrically distributed with described PIN position pad.
The present invention has the following advantages and beneficial effect compared to existing technology:
1, the present invention is by arranging a folding glue core in jack panel rear end, after USB cable heart yearn and PIN position pad solder complete, this Foldable plastic core realizes encapsulation by buckling fastening locating button, shaping internal mold operation can be reduced, reduce and produce manpower, mould and corresponding carrying work, reduce costs.
2, USB plug of the present invention is made up of 5 PIN position pads, compared to its 5th pad of prior art with iron-clad contact, for welding wire litzendraht wire, can weld with other four PIN position same procedures of pad, reduce by one welding sequence, improve manual welding efficiency, be more suitable for machine welding fabrication.
3, four, the jack panel front end PIN position pad of USB plug is symmetric design, with USB female seat to time slotting without the need to a point direction, namely two-sidedly all can to use, to facilitate consumer to use.
Accompanying drawing explanation
The structural representation of jack panel and Foldable plastic core in Fig. 1 the present invention.
Fig. 2 is the structural representation at jack panel and another visual angle of Foldable plastic core.
Fig. 3 is the structural representation before USB plug of the present invention assembling.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1 and Figure 2, the present embodiment provides a kind of USB plug, comprise jack panel 1, described jack panel is provided with at least four PIN position pads 2, the rear end of described jack panel 2 is provided with a Foldable plastic core 3 that can rotate around socket version 1 axial edge, described Foldable plastic core 3 is provided with away from one end of socket version 1 axial edge and buckles 4, described jack panel 1 be provided with for rotate at Foldable plastic core 3 to when fitting with socket version 1 with buckle the locating button 5 of 4 formation snappings.
The rear end of described jack panel 1 is formed with the first groove 6, the end that described first groove 6 is connected with USB cable heart yearn at it is provided with opening, corresponding first groove 6 position of described Foldable plastic core 3 is provided with the second groove 7, and described first groove 6 and the second groove 7 form the space for holding USB cable heart yearn.By said structure, after many USB cable heart yearns and PIN position pad solder, by this spatial accommodation, USB cable heart yearn is fixed.
Shown in composition graphs 1 Fig. 2 and Fig. 3, described USB plug also comprises the iron-clad 7 being provided with hollow bulb, the rear end of described jack panel 1 is socketed in the hollow bulb of iron-clad 7, described jack panel 1 is provided with five PIN position pads 2, one of them of the outermost edges of these five PIN position pads 2 contacts with iron-clad 7, and all the other four insulate with iron-clad 7.Pass through said structure, compared to 4 PIN position pads of prior art, the 5th pad outside its edge is with iron-clad contact, for welding wire litzendraht wire, can weld with other four PIN position same procedures of pad, reduce by one welding sequence, improve manual welding efficiency, be more suitable for machine welding fabrication.
Mutually disturb in order to avoid during assembling with the USB cable heart yearn that PIN position pad connects or contact, described Foldable plastic core 3 is provided with multiple separation rib block 8 for space between adjacent USB cable heart yearn in corresponding pad 2 position, five PIN positions.
As a modification of the present invention, the front end of described jack panel stretches out from the hollow bulb of described iron-clad, and described jack panel 1 front end upper and lower surface is symmetrically distributed with described PIN position pad 2.By being symmetric design by four, the jack panel front end PIN position pad of USB plug, with USB female seat to time slotting without the need to a point direction, namely two-sidedly all can to use, to facilitate consumer to use.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.

Claims (5)

1. a USB plug, comprise jack panel, described jack panel is provided with at least four PIN position pads, it is characterized in that: the rear end of described jack panel is provided with a Foldable plastic core that can rotate around socket version axial edge, described Foldable plastic core is provided with away from one end of socket version axial edge and buckles, described jack panel be provided with for Foldable plastic core rotate to fit with socket version time and buckle the locating button forming snapping.
2. USB plug according to claim 1, it is characterized in that: the rear end of described jack panel is formed with the first groove, the end that described first groove is connected with USB cable heart yearn at it is provided with opening, corresponding first groove location of described Foldable plastic core is provided with the second groove, and described first groove and the second groove form the space for holding USB cable heart yearn.
3. USB plug according to claim 1 and 2, it is characterized in that: described USB plug also comprises the iron-clad being provided with hollow bulb, the rear end of described jack panel is socketed in the hollow bulb of iron-clad, described jack panel is provided with five PIN position pads, one of them of the outermost edges of these five PIN position pads contacts with iron-clad, and all the other four insulate with iron-clad.
4. USB plug according to claim 3, is characterized in that: described Foldable plastic core is provided with multiple separation rib block for space between adjacent USB cable heart yearn in corresponding five PIN position pad locations.
5. USB plug according to claim 3, is characterized in that: the front end of described jack panel stretches out from the hollow bulb of described iron-clad, and described jack panel front end upper and lower surface is symmetrically distributed with described PIN position pad.
CN201510024670.1A 2015-01-16 2015-01-16 A kind of USB plug Active CN104617411B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510024670.1A CN104617411B (en) 2015-01-16 2015-01-16 A kind of USB plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510024670.1A CN104617411B (en) 2015-01-16 2015-01-16 A kind of USB plug

Publications (2)

Publication Number Publication Date
CN104617411A true CN104617411A (en) 2015-05-13
CN104617411B CN104617411B (en) 2017-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN104617411B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206970A (en) * 2015-10-27 2015-12-30 大连德昌线缆有限公司 Welding and pressure welding mixed USB terminal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030028797A1 (en) * 1999-01-15 2003-02-06 Rainbow Technologies, Inc. Integrated USB connector for personal token
CN201667400U (en) * 2010-03-17 2010-12-08 东莞市隆涛电子有限公司 Miniature USB (Universal Serial Bus) plug connector
CN201975557U (en) * 2010-12-15 2011-09-14 昆山翰菱电子有限公司 Cable connector
CN204103150U (en) * 2014-08-27 2015-01-14 潘成禄 A kind of can both forward and reverse directions to insert USB plug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030028797A1 (en) * 1999-01-15 2003-02-06 Rainbow Technologies, Inc. Integrated USB connector for personal token
CN201667400U (en) * 2010-03-17 2010-12-08 东莞市隆涛电子有限公司 Miniature USB (Universal Serial Bus) plug connector
CN201975557U (en) * 2010-12-15 2011-09-14 昆山翰菱电子有限公司 Cable connector
CN204103150U (en) * 2014-08-27 2015-01-14 潘成禄 A kind of can both forward and reverse directions to insert USB plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206970A (en) * 2015-10-27 2015-12-30 大连德昌线缆有限公司 Welding and pressure welding mixed USB terminal

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Effective date of registration: 20211206

Address after: 516006 No. 5, Dongshun South Road, Dongjiang high tech Industrial Park, Zhongkai high tech Zone, Huizhou City, Guangdong Province

Patentee after: Huizhou Hehong Technology Co.,Ltd.

Address before: 516005 Dongjiang Industrial Zone, Shuikou Town, Huicheng District, Guangdong, Huizhou

Patentee before: HUIZHOU HEHONG WIRE & CABLE Co.,Ltd.

TR01 Transfer of patent right