CN104993263A - USB 2.0 TYPE-C connector convenient for assembling welding wire - Google Patents
USB 2.0 TYPE-C connector convenient for assembling welding wire Download PDFInfo
- Publication number
- CN104993263A CN104993263A CN201510468804.9A CN201510468804A CN104993263A CN 104993263 A CN104993263 A CN 104993263A CN 201510468804 A CN201510468804 A CN 201510468804A CN 104993263 A CN104993263 A CN 104993263A
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- terminal
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- bonding wire
- power supply
- base portion
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Abstract
The invention discloses a USB 2.0 TYPE-C connector convenient for assembling a welding wire, which comprises a shielding case, an insulating body and a plurality of conductive terminals, wherein the plurality of conductive terminals comprise power supply terminals, grounding terminals and signal terminals, each power supply terminal and each grounding terminal respectively comprise a base portion, an upper contact end and a lower contact end, and the upper contact end and the lower contact end are integrally molded on the base portion; each signal terminal comprises a base portion and a contact portion which is integrally molded on the base portion, the contact ends of the signal terminals and the upper contact ends or the lower contact ends of the power supply terminals and the grounding terminals are arranged in a row, the base portions of the plurality of conductive terminals are provided with wire welding portions and extension portions in a backward extending mode, and the extension portion and the wire welding portion are combined to form a clamping opening used for clamping a circuit board. Therefore, the power supply terminals and the grounding terminals are designed to be of the structure that the base portion and the two contact ends are integrally molded, and the clamping opening is formed, so that the wire welding process of the connector is simplified, the operation is convenient, and the production efficiency is improved. Meanwhile, the relative stability of the conductive terminals and the circuit board is strengthened.
Description
Technical field
The present invention relates to electric connector field technology, refer in particular to a kind of USB2.0 TYPE-C connector being convenient to assemble bonding wire.
Background technology
USB Type-C connector is widely used in the various electronic products such as mobile phone, and it is generally fixed on the circuit board of electronic product, plays the important function of signal transmission.There is transmission speed fast, support positive anti-plug and big current work.In prior art, USB 2.0 Type-C connector generally includes shield shell, insulating base frame and is arranged at the upper and lower row's terminal group in insulating base frame, by in conducting terminal and circuit board bonding wire processing procedure, normally will arrange up and down terminal respectively with welding circuit board, the circuit that terminal is arranged in connection is up and down set in advance in circuit board, make to arrange terminal conducting up and down, but, which needs to weld one by one with circuit board the welding foot of upper and lower each terminal of row, sealing wire quantity is more, patching operations bothers, and production efficiency is low.Therefore, tackle existing USB 2.0 Type-C connector to improve, to solve the problem.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of being convenient to and assembles the USB2.0 TYPE-C connector of bonding wire, and by power supply terminal and earth terminal being designed to base portion and the integrated structure of two contact jaws, and formed can the clamp port of clamping circuit board, thus, simplify connector bonding wire craft, easy to operate, improve production efficiency, meanwhile, conducting terminal and circuit board relative securement is strengthened.
For achieving the above object, the present invention adopts following technical scheme:
A kind of USB2.0 TYPE-C connector being convenient to assembling bonding wire, it includes shielding case, is installed on the insulating body in shielding case and is installed on the plural conductive terminal on insulating body, this plural conductive terminal includes power supply terminal, earth terminal and signal terminal, this power supply terminal and earth terminal comprise base portion and respectively by the base portion upper contact jaw that extends to form forward of one and lower contact jaw, and on this power supply terminal and earth terminal, contact jaw and lower contact jaw are respectively from a row; The contact jaw that this signal terminal comprises base portion and extended to form forward by this base portion one, on the contact jaw of this signal terminal and power supply terminal, earth terminal, contact jaw or lower contact jaw one are arranged, the base portion of this plural conductive terminal extendedly there is a bonding wire portion for being connected with circuit board respectively to rear, and extend back on the base portion of at least two conducting terminals and be provided with an extension, this extension and bonding wire portion are combined to form the clamp port for clamping circuit board.
As a kind of preferred version: described insulating body front end is formed with an interface, detachable respectively on the roof and diapire of insulating body a banking stop being installed, this banking stop being provided with the first shell fragment for contacting with shielding case and bending extends in interface with second shell fragment spacing up and down to the corresponding connector inserted in interface.
As a kind of preferred version: the roof of described insulating body and diapire are arranged with an embedding slot respectively, in this embedding slot, be provided with projection, embed mouth and supply above-mentioned second shell fragment to put in the through hole of interface; On described banking stop, corresponding projection is provided with fixing hole, and the corresponding mouth that embeds is provided with embedded chip, and banking stop is installed on after in embedding slot, and projection inserts in fixing hole, and embedded chip is embedded in and embeds in mouth, and above-mentioned second shell fragment is put in interface by through hole.
As a kind of preferred version: described first shell fragment is in the shape that is upturned.
As a kind of preferred version: described insulating body both sides are respectively arranged with a clamping limb, this two clamping limbs front end all puts in above-mentioned interface, and in two clamping limb front ends respectively subtend be bent to form one for the elastic bumps spacing to the corresponding connector left and right of inserting in interface.
As a kind of preferred version: described insulating body both sides are respectively arranged with one for the breach adjusting above-mentioned clamping limb, and clamping limb front end is positioned at this indentation, there.
As a kind of preferred version: described plural conductive terminal comprises two earth terminals, two power supply terminals and three signal terminals, these three signal terminals are adjacent one another are, this two power supply terminal is positioned at three signal terminal both sides, and this two earth terminal is positioned at two power supply terminal both sides.
As a kind of preferred version: have the contact jaw of two adjacent signal terminals to be positioned at upper row in described three signal terminals, the contact jaw of another signal terminal is positioned at lower row.
As a kind of preferred version: described shielding case rear end upper and lower surface is integrally extended respectively a fixed head, is provided with the first button hole on this fixed head; Described insulating body rear end upper and lower surface respectively corresponding fixed head is provided with a holddown groove, and in this holddown groove, corresponding first button hole is provided with the first button block, and fixed head is installed in holddown groove, and the first button block is buckled in the first button hole.
As a kind of preferred version: described connector also includes a shell, this shell comprises upper shell and lower house, is provided with button block in upper shell sidewall, on lower house sidewall, be provided with button hole, and this button block is buckled in button hole.
The present invention compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, by power supply terminal and earth terminal being designed to base portion respectively and being extended to form the structure of two contact jaws by base portion, and the clamp port being used for clamping circuit board is formed in the base portion rear end of at least two conducting terminals, make conducting terminal when with circuit board bonding wire, only need weld one side, technique is simple, easy to operate, improve production efficiency, simultaneously, the clamp port of conducting terminal rear end can play fixes spacing effect to circuit board, structure is more firm.
For more clearly setting forth architectural feature of the present invention and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the connector overall schematic of the present invention;
Fig. 2 is the connector exploded perspective schematic diagram of the present invention;
Fig. 3 is the further exploded perspective schematic diagram of connector of the present invention;
Fig. 4 is that the banking stop of the present invention is separated schematic perspective view with insulating body;
Fig. 5 is the A-A place cross-sectional schematic of Fig. 3;
Fig. 6 is the conducting terminal distribution schematic diagram of the present invention.
accompanying drawing identifier declaration:
10, shielding case 11, fixed head
111, the first button block 20, insulating body
21, interface 22, embedding slot
221, projection 222, embedding mouth
223, through hole 23, banking stop
231, the first shell fragment 232, second shell fragment
233, fixing hole 234, embedded chip
24, clamping limb 241, elastic bumps
25, breach 26, holddown groove
261, the first button block 30, conducting terminal
31, power supply terminal 32, earth terminal
33, signal terminal 34, base portion
35, upper contact jaw 36, lower contact jaw
37, bonding wire portion 38, extension
39, clamp port 40, shell
41, upper shell 411, button block
42, lower house 421, button hole
50, circuit board.
Embodiment
The present invention as shown in Figures 1 to 6, a kind of USB2.0 TYPE-C connector being convenient to assembling bonding wire, include shielding case 10, the insulating body 20 be installed in shielding case 10, the plural conductive terminal 30 be installed on insulating body 20, be connected to the circuit board 50 of conducting terminal 30 rear end and be sheathed on the shell 40 of insulating body 20 rear end, wherein:
This shielding case 10 rear end upper and lower surface is integrally extended respectively a fixed head 11, is provided with for making shielding case 10 and relatively-stationary first button hole 111 of insulating body 20 on this fixed head 11.
This insulating body 20 front end is formed with an interface 21, an embedding slot 22 is arranged with respectively on the roof and diapire of insulating body 20, detachable in each embedding slot 22 banking stop 23 is installed, is provided with projection 221 in this embedding slot 22, embeds mouth 222 and through hole 223; This banking stop 23 is provided with and extends in interface 21 with second shell fragment 232 spacing up and down to the corresponding connector inserted in interface 21 for the first shell fragment 231 contacted with shielding case 10 and bending in the shape that is upturned, this second shell fragment 232 with the corresponding connector contact be plugged in interface 21, can remove electrostatic; In addition, on banking stop 23, corresponding above-mentioned projection 221 is provided with fixing hole 233, and the corresponding mouth 222 that embeds is provided with embedded chip 234; Banking stop 23 is installed on after in embedding slot 22, and projection 221 inserts in fixing hole 233, and embedded chip 234 is embedded in and embeds in mouth 222, and the second shell fragment 232 puts in interface 21 by through hole 223;
These insulating body 20 both sides are respectively arranged with a clamping limb 24, this two clamping limb 24 front end all puts in above-mentioned interface 21, and in two clamping limb 24 front ends respectively subtend be bent to form one for the elastic bumps 241 spacing to the corresponding connector left and right of inserting in interface 21; And being respectively arranged with one in insulating body 20 both sides for the breach 25 adjusting above-mentioned clamping limb 24, clamping limb 24 front end is positioned at this breach 25 place; And in above-mentioned insulating body 20 rear end upper and lower surface respectively corresponding shielding case 10 upper mounted plate 11 be provided with a holddown groove 26, in this holddown groove 26, corresponding first button hole 111 is provided with the first button block 261, fixed head 11 is installed in holddown groove 26, and the first button block 111 is buckled in the first button hole 111.
This plural conductive terminal 30 includes two power supply terminals, 31, two earth terminals 32 and three signal terminals 33, these three signal terminals 33 are adjacent one another are, this two power supply terminal 31 is positioned at three signal terminal 33 both sides, and this two earth terminal 32 is positioned at two power supply terminal 31 both sides; This power supply terminal 31 and earth terminal 32 comprise base portion 34 and respectively by the base portion 34 upper contact jaw 35 that extends to form forward of one and lower contact jaw 36, this power supply terminal 31 with contact 35 ends and lower contact jaw 36 on earth terminal 32 respectively from a row; The contact jaw (upper contact jaw 35 or lower contact jaw 36) that this signal terminal 33 comprises base portion 34 and extended to form forward by this base portion 34 one, on the contact jaw of this signal terminal 33 and power supply terminal 31, earth terminal 32, contact jaw 35 or lower contact jaw 36 1 are arranged, in the present embodiment, have the contact jaw of two adjacent signal terminals 33 to be positioned at row in three signal terminals 33 and namely go up contact jaw 35, the contact jaw of another signal terminal 33 is positioned at lower row and namely descends contact jaw 36; The base portion 34 of this plural conductive terminal 30 extendedly there is a bonding wire portion 37 for being connected with circuit board 50 respectively to rear, and extend back on the base portion 34 of at least two conducting terminals 30 and be provided with an extension 38, this extension 38 and bonding wire portion 37 are combined to form the clamp port 39 for clamping circuit board 50, and foregoing circuit plate 50 is arranged in this clamp port 39.
This shell 40 comprises upper shell 41 and lower house 42, and on upper shell 41 sidewall, be provided with button block 411, on lower house 42 sidewall, be provided with button hole 421, this button block 411 is buckled in button hole 421.
Design focal point of the present invention is, by power supply terminal and earth terminal being designed to base portion respectively and being extended to form the structure of two contact jaws by base portion, and the clamp port being used for clamping circuit board is formed in the base portion rear end of at least two conducting terminals, make conducting terminal when with circuit board bonding wire, only need weld one side, technique is simple, easy to operate, improve production efficiency, simultaneously, the clamp port of conducting terminal rear end can play fixes spacing effect to circuit board, and structure is more firm.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus all according to technical spirit of the present invention to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. be convenient to the USB2.0 TYPE-C connector assembling bonding wire for one kind, it is characterized in that: include shielding case, be installed on the insulating body in shielding case and be installed on the plural conductive terminal on insulating body, this plural conductive terminal includes power supply terminal, earth terminal and signal terminal, this power supply terminal and earth terminal comprise base portion and respectively by the base portion upper contact jaw that extends to form forward of one and lower contact jaw, and on this power supply terminal and earth terminal, contact jaw and lower contact jaw are respectively from a row; The contact jaw that this signal terminal comprises base portion and extended to form forward by this base portion one, on the contact jaw of this signal terminal and power supply terminal, earth terminal, contact jaw or lower contact jaw one are arranged, the base portion of this plural conductive terminal extendedly there is a bonding wire portion for being connected with circuit board respectively to rear, and extend back on the base portion of at least two conducting terminals and be provided with an extension, this extension and bonding wire portion are combined to form the clamp port for clamping circuit board.
2. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 1, it is characterized in that: described insulating body front end is formed with an interface, detachable respectively on the roof and diapire of insulating body a banking stop being installed, this banking stop being provided with the first shell fragment for contacting with shielding case and bending extends in interface with second shell fragment spacing up and down to the corresponding connector inserted in interface.
3. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 2, it is characterized in that: the roof of described insulating body and diapire are arranged with an embedding slot respectively, in this embedding slot, be provided with projection, embed mouth and supply above-mentioned second shell fragment to put in the through hole of interface; On described banking stop, corresponding projection is provided with fixing hole, and the corresponding mouth that embeds is provided with embedded chip, and banking stop is installed on after in embedding slot, and projection inserts in fixing hole, and embedded chip is embedded in and embeds in mouth, and above-mentioned second shell fragment is put in interface by through hole.
4. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 2, it is characterized in that: described first shell fragment is in the shape that is upturned.
5. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 2, it is characterized in that: described insulating body both sides are respectively arranged with a clamping limb, this two clamping limbs front end all puts in above-mentioned interface, and in two clamping limb front ends respectively subtend be bent to form one for the elastic bumps spacing to the corresponding connector left and right of inserting in interface.
6. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 5, it is characterized in that: described insulating body both sides are respectively arranged with one for the breach adjusting above-mentioned clamping limb, and clamping limb front end is positioned at this indentation, there.
7. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 1, it is characterized in that: described plural conductive terminal comprises two earth terminals, two power supply terminals and three signal terminals, these three signal terminals are adjacent one another are, this two power supply terminal is positioned at three signal terminal both sides, and this two earth terminal is positioned at two power supply terminal both sides.
8. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 7, it is characterized in that: have the contact jaw of two adjacent signal terminals to be positioned at row in described three signal terminals, the contact jaw of another signal terminal is positioned at lower row.
9. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 1, it is characterized in that: described shielding case rear end upper and lower surface is integrally extended respectively a fixed head, is provided with the first button hole on this fixed head; Described insulating body rear end upper and lower surface respectively corresponding fixed head is provided with a holddown groove, and in this holddown groove, corresponding first button hole is provided with the first button block, and fixed head is installed in holddown groove, and the first button block is buckled in the first button hole.
10. be convenient to the USB2.0 TYPE-C connector assembling bonding wire according to claim 1, it is characterized in that: described connector also includes a shell, this shell comprises upper shell and lower house, button block is provided with in upper shell sidewall, on lower house sidewall, be provided with button hole, this button block is buckled in button hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468804.9A CN104993263A (en) | 2015-08-04 | 2015-08-04 | USB 2.0 TYPE-C connector convenient for assembling welding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468804.9A CN104993263A (en) | 2015-08-04 | 2015-08-04 | USB 2.0 TYPE-C connector convenient for assembling welding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104993263A true CN104993263A (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510468804.9A Pending CN104993263A (en) | 2015-08-04 | 2015-08-04 | USB 2.0 TYPE-C connector convenient for assembling welding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993263A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101784677B1 (en) * | 2016-02-23 | 2017-10-12 | 주식회사 트래닛 | USB Connector including EMC Spring |
| WO2018049748A1 (en) * | 2016-09-19 | 2018-03-22 | 歌尔科技有限公司 | Usb type-c connector, connector assembly and manufacturing method therefor |
| KR102090823B1 (en) * | 2018-12-12 | 2020-03-18 | 주식회사 에이치에스씨 | Micro-usb connector |
| WO2024060700A1 (en) * | 2022-09-19 | 2024-03-28 | 东莞市鸣鸿智能科技有限公司 | Typec and usb two-in-one connector |
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| CN204834935U (en) * | 2015-08-04 | 2015-12-02 | 东莞市扬明精密塑胶五金电子有限公司 | USB2. 0TYPE -C connector convenient to equipment bonding wire |
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| CN202840014U (en) * | 2012-09-03 | 2013-03-27 | 东莞市凯昶德电子科技股份有限公司 | Clamping-plate-type HDMI connector |
| CN204179286U (en) * | 2014-11-06 | 2015-02-25 | 连展科技电子（昆山）有限公司 | There is the pin connector of two-way plug connection function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101784677B1 (en) * | 2016-02-23 | 2017-10-12 | 주식회사 트래닛 | USB Connector including EMC Spring |
| WO2018049748A1 (en) * | 2016-09-19 | 2018-03-22 | 歌尔科技有限公司 | Usb type-c connector, connector assembly and manufacturing method therefor |
| KR102090823B1 (en) * | 2018-12-12 | 2020-03-18 | 주식회사 에이치에스씨 | Micro-usb connector |
| WO2024060700A1 (en) * | 2022-09-19 | 2024-03-28 | 东莞市鸣鸿智能科技有限公司 | Typec and usb two-in-one connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20151021 |