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CN205355364U - Electric connector and patch cable assembly thereof - Google Patents

Electric connector and patch cable assembly thereof Download PDF

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Publication number
CN205355364U
CN205355364U CN201520962101.7U CN201520962101U CN205355364U CN 205355364 U CN205355364 U CN 205355364U CN 201520962101 U CN201520962101 U CN 201520962101U CN 205355364 U CN205355364 U CN 205355364U
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CN
China
Prior art keywords
electric connector
insulating body
insulation shell
conducting terminal
conduction module
Prior art date
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Application number
CN201520962101.7U
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Chinese (zh)
Inventor
姚渊
任俊江
赵善记
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Shenzhen Electric Connector Technology Co Ltd
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Shenzhen Electric Connector Technology 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.)
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Priority to CN201520962101.7U priority Critical patent/CN205355364U/en
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Abstract

The utility model discloses an electric connector and patch cable assembly thereof, wherein, electric connector including have the butt joint space insulating housing, assemble in electrically conductive module in the insulating housing, shielding piece, earth lug and external conductive casing, the conductive terminal that electrically conductive module possesses is upper and lower arranging and establishes to integrated into one piece is in insulator, insulator in arrange from top to bottom to be equipped with between the conductive terminal and accept the chamber, the shielding piece is fixed in insulator accepts the intracavity, the external conductive casing with shielding piece, earth lug electrical contact form integrative shielding structure. The utility model discloses an electric connector and patch cable assembly thereof processing procedure is reliably stabilized, the cost is lower, the performance is more stable.

Description

Electric connector and cable-assembly thereof
Technical field
This utility model relates to a kind of electric connector and cable-assembly thereof.
Background technology
Nowadays, USB (universal serial bus) (UniversalSerialBus, USB) it is widely used in computer and various portable sets etc. and needs in the occasion connected, the conducting terminal of this kind of adapter and cable-assembly thereof adopts the scheme of pressing and bending formula mostly in the market, the poor stability of procedure for producing, production cost is high, also has minority to adopt the structure of blanking, but procedure for producing is complex, quality first-pass yield is not high.
Utility model content
Based on this, for solving the problems referred to above, it is necessary to provide the simple and stable electric connector of a kind of processing procedure and cable-assembly thereof.
For achieving the above object, this utility model solves its technical problem and be the technical scheme is that
A kind of electric connector is provided, comprising:
Insulation shell, has docking space;
Conduction module, is assembled in described insulation shell, and including insulating body be fixed in described insulating body and in arranging the conducting terminal set up and down, described insulating body is provided with host cavity between the described conducting terminal of row up and down;
Shielding sheet, described shielding sheet is fixed in the host cavity of described insulating body;
External conductive casing, is fixed on the outside of described insulation shell, and in electrical contact with described shielding sheet.
In one of which embodiment, described conduction module is multiple, and described each conduction module has in two conducting terminals set of arranging up and down.
In one of which embodiment, the insulating body of described each conduction module has the first side and the second side, described first side has positioning convex portion, described second side has detent, and positioning convex portion or the detent of the insulating body of described each adjacent conduction module are respectively correspondingly mutually chimeric with detent or positioning convex portion.
In one of which embodiment, described shielding sheet include platform body, extend to form from described platform body both side edges bending and about symmetrical two the elastic side arms of described platform body, described each elastic side arm is provided with the Elastic buckle stretched in described docking space, is fixed in the host cavity of described insulating body described platform body plug-in mounting.
In one of which embodiment, described conducting terminal is shaped in described insulating body.
In one of which embodiment, described conducting terminal is made up by bar stock cutting by punching technique of the metal material of uniform thickness.
In one of which embodiment, described conducting terminal has the card being revealed in outside described insulating body and dashes forward.
In one of which embodiment, described card is dashed forward when by described conduction module group assembling in described insulation shell engaging in described insulation shell.
In one of which embodiment, described electric connector also includes ground strip, and this ground strip is installed on the front end of described insulation shell and is provided with the ground connection claw stretched in described docking space, and described ground strip is in electrical contact with described external conductive casing.
For solving above-mentioned technical problem, another technical scheme that this utility model adopts is: provide a kind of cable-assembly, comprising:
Electric connector, this electric connector includes having the docking insulation shell in space, the conduction module being assembled in described insulation shell, shielding sheet, ground strip and external conductive casing, described conduction module includes insulating body and is fixed in described insulating body and in the conducting terminal set of arranging up and down, described insulating body is provided with host cavity between the described conducting terminal of row up and down, described shielding sheet is fixed in the host cavity of described insulating body, and described external conductive casing and described shielding sheet, ground strip are in electrical contact;
Cable, has heart yearn;
Printed circuit board, is provided with the wiring pattern of connection cable heart yearn and conducting terminal;
Bag connects metal-back, is coated with described printed circuit board and is fixed together with described external conductive casing in front end, and rear end has the perforation housing described cable.
The beneficial effects of the utility model are: be different from existing technical situation, conducting terminal and insulating body are integrally formed conduction module by this utility model, again conduction module and shielding sheet are assembled in insulation shell and external conductive casing, simplify procedure for producing, improve production efficiency, this configuration simultaneously has better process stability, secondly, conduction module group assembling can be allowed to be inserted by shielding sheet in the host cavity of the insulating body being arranged on conduction module after insulation shell and external conductive casing again, the conduction module preventing opposed configuration intensity relatively weak sustains damage in an assembling process, make procedure for producing more reliable, quality first-pass yield is greatly improved, on the other hand, shielding sheet, ground strip is in electrical contact with external conductive casing respectively, shape all-in-one-piece shielding construction, ensure that electric connector has good shield effectiveness, make performance more stable.
Accompanying drawing explanation
Fig. 1 is the perspective view of the electric connector of embodiment of the present utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the embodiment of electric connector of the present utility model;
Fig. 3 is the structure sectional view shown in Fig. 1;
Fig. 4 is another structure sectional view shown in Fig. 1;
Fig. 5 a, Fig. 5 b, Fig. 5 c are the structural representation of the insulation shell shown in Fig. 2;
Fig. 6 is the structural representation of the conduction module shown in Fig. 2;
Fig. 7 is the structural representation of the another embodiment of conduction module;
Fig. 8 is the perspective view of the cable-assembly of embodiment of the present utility model;
Fig. 9 is the STRUCTURE DECOMPOSITION schematic diagram shown in Fig. 8;
Important sign illustrates:
Electric connector 01 insulation shell 10 docks space 101
Conduct electricity module 20 insulating body 21 in receiving space 102
Spacer portion 103 host cavity 211 conducting terminal 22 tank 10b
The prominent 221 groove 103a jube 10a hollow space 50a of card
Through hole 104 stopper slot 105 engaging recessed part 106 salient point 32c
The elastic side arm 32 stuck point 50b of shielding sheet 30 platform body 31
Elastic buckle 32a clamp jaws 32b external conductive casing 50 ground strip 40
Contact site 22a holding parts 22b weld part 22c contact arm 42
Ground connection claw 41 cable-assembly 02
Bag connects metal-back 60 and bores a hole 601
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, coaxial connector is described more fully.Accompanying drawing gives the first-selected embodiment of coaxial connector.But, coaxial connector can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, the purpose providing these embodiments is to make the disclosure to coaxial connector more thorough comprehensively.
Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the present invention are generally understood that with scientific terminology.The purpose describing specific embodiment it is intended merely to herein, it is not intended that in the restriction present invention at the term used in the description of coaxial connector.Term as used herein " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, disclose a kind of electric connector 01 of preferred embodiment of the present utility model, including insulation shell 10, the conduction module 20 being made up of insulating body 21 and conducting terminal 22, shielding sheet 30, external conductive casing 50 and ground strip 40, in all descriptions herein, front end refers to the one end to socket of the other side's connector plugging matched near electric connector of the present utility model with it, rear end refers to the other end to socket, in actual applications, is not limited.
In the present embodiment, described insulation shell 10 is about symmetrical above and below and symmetrical, its the first half is identical with the latter half, its left-half is identical with right half part, aforementioned dielectric housing 10 general shape is fillet cuboid, be provided with in its front end house with the other side's adapter (not shown) dock space 101, it is provided with receiving space 102 in its back-end, this receiving space 102 is provided with step in its back-end, described receiving space 102 is provided with spacer portion 103 with described docking between space 101, this spacer portion 103 is provided with groove 103a with two rows in arrangement, in order to accommodating corresponding multiple conducting terminals 22.Described insulation shell 10 is provided with jube 10a respectively correspondingly on the upper inwall and lower inwall in its docking space 101 and receiving space 102, being formed between two adjacent jube 10a and the corresponding described groove 103a tank 10b being connected, the anterior upper and lower surface of described insulation shell 10 is additionally provided with several through hole 104 penetrating into docking space 101.Two sidepieces of described insulation shell 10 are provided with stopper slot 105, this stopper slot 105 docks space 101 in the both sides in described docking space 101 and receiving space 102 with described and receive space 102 to connect respectively, and described stopper slot 105 laterally opens towards the two of described insulation shell 10.As seen from the figure, the upper and lower surface of the rear end of described insulation shell 10 is additionally provided with engaging recessed part 106.
As shown in Figure 3, Figure 4, and in conjunction with shown in Fig. 5 a~Fig. 5 c and Fig. 6, Fig. 7, described conduction module 20 is from the rear end of insulation shell 10 or is installed to from top to bottom in described receiving space 102, and is stopped spacing by the end face towards described receiving space 102 of described spacer portion 103.
With reference to shown in Fig. 6, in the technical solution of the utility model, described conduction module 20 can be fixed on an insulating body 21 by multiple conducting terminals 22 and be formed by molded (insert-molding) mode or by modes such as assembling assembling mode plug-in mountings, in the present embodiment, described conduction module 20 is to be shaped in insulating body 21 by the conducting terminal 22 of 22 two rows equidistant arrangement being divided into equal amount to be formed, the longitudinally middle position of described insulating body 21 has host cavity 211, upper row's conducting terminal and lower row's conducting terminal are kept apart by this host cavity 211 equally spacedly, shielding sheet 30 is stated in order to house, the EMI mutual interference between upper row's conducting terminal and lower row's conducting terminal is eliminated by shielding the electromagnetic isolation effect of sheet 30.The blanking type terminal that described conducting terminal 22 is made up by bar stock cutting by punching technique of the metal material of uniform thickness, it has two cards prominent 221 being in diverse location being revealed in outside described insulating body 21, this card prominent 221 when described conduction module 20 being assembled in described insulation shell 10 engaging in described insulation shell 10.Specifically, described conducting terminal 22 includes contact site 22a, holding parts 22b and the weld part 22c that the conducting terminal (not shown) with the other side's adapter contacts, described contact site 22a stretches in described docking space 101 by corresponding tank 10b, described holding parts 22b is fixed on described insulating body 21 one-body moldedly, described weld part 22c is exposed to outside described insulating body 21, described insulating body 21 is installed in the receiving space 102 of described insulation shell, and the step backstop in the catching step arranged by its rear end and described receiving space 102.
What deserves to be explained is, with reference to shown in Fig. 7, in another is implemented, described conduction module 20 can be made up of the conduction module 20 ' that multiple structures are similar, each conduction module 20 ' includes insulating body 21 ' and is shaped in described insulating body 21 ' and in two conducting terminals 22 set of arranging up and down, described conduction module 20 ' is provided with host cavity 211 ' between conducting terminal 22 arranging up and down, in the present embodiment, two described conducting terminals 22 are identical, including fixing for the ease of prepackage combination, first side of described insulating body 21 ' can arrange positioning convex portion or location indentations (not shown), second side of described insulating body is arranged can location indentations that mutually the first side is fitted together to mutually or positioning convex portion, described positioning convex portion can be crossed and the chimeric of location indentations makes multiple conduction module be assembled into an entirety abreast and be plugged in described insulation shell.
Described shielding sheet 30 is made by Sheet Metal Forming Technologies such as bendings for sheet metal, platform body 31 including tabular, that extend to form from described platform body 31 both side edges bending and about described platform body 31 symmetry two elastic side arms 32, described each elastic side arm 32 is provided with the Elastic buckle 32a stretched in described docking space 101, specifically, it is fixed in the host cavity 211 of described insulating body 21 described platform body 31 plug-in mounting, described elastic side arm 32 is placed in described stopper slot 105, and carry out in electrical contact by its lateral salient point 32c with external conductive casing 50, the rear end of described elastic side arm 32 is additionally provided with clamp jaws 32b, corresponding printed circuit board (not shown) is gripped during in order to manufacture cable-assembly.
Described ground strip 40 is formed by pressing and bending technique by the sheet metal of uniform thickness, and laterally it is installed on the front end of described insulation shell 10, described ground strip 40 is additionally provided with the ground connection claw 41 of multiple quantity, this ground connection claw 41 respectively correspondingly stretches in described docking space 101 by through hole 104, described ground strip 40 also includes the contact arm 42 of opisthotonos, in order in electrical contact with described external conductive casing 50.
Described external conductive casing 50 has hollow space 50a, described insulation shell 10 is contained in described hollow space 50a, the upper and lower surface of described external conductive casing 50 is provided with stuck point 50b, it is sticked in described engaging recessed part 106 by this stuck point, makes external conductive casing 50 be fixed on the outside of described insulation shell 10.
As shown in the figure, with the cable-assembly 20 that described electric connector 01 forms for main composition parts, also include cable (not shown), printed circuit board (not shown) and bag connect metal-back 60, the heart yearn (not shown) of described cable-assembly connects the perforation 601 of metal-back 60 through described bag and forms signal path by the wiring pattern cabling of described printed circuit board with the electric connection of corresponding described conducting terminal 22, described bag connects metal-back and described printed circuit board and heart yearn is coated on interior and fixing with external conductive casing 50 connection, play protection internal circuit and the effect of shielding external electromagnetic interference.
The most preferred embodiment of electric connector 01 of the present utility model is advantageous in that: by multiple conducting terminals 22 are fixed in insulating body 21 the conduction module 20 formed a whole, or piecemeal is assembled into an overall conduction module 20, after again, it is assembled in together after ground strip 40 is installed on the front portion of insulation shell 10 in described external conductive casing 50, after again, conduction module 20 is assembled in the receiving space of insulation shell 10, finally shielding sheet 30 is assembled in the host cavity 211 of insulating body 21, ultimately forms electric connector product.On the one hand, conducting terminal 22 is designed blanking type structure, its procedure for producing is simpler, reliable and stable, on the other hand, by forming conduction module 20 by one-body molded to conducting terminal 22 and insulating body 21, not only strengthen the intensity of insulating body 21, too increase convenience during assembling simultaneously, additionally, the assembling process of shielding sheet 30 is placed in final step by this manufacturing process to be implemented, avoid and conduction module 20 (especially conducting terminal 22) is occurred the unexpected possibility touching damage, furthermore, by the shielding sheet 30 of above-mentioned configuration, ground strip 40, the seriality that external conductive casing 50 and bag connect metal-back 60 is in electrical contact, realize the shielding construction of one, electric connector and cable-assembly is made to have the shield effectiveness of excellence, realize more stable performance indications.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. an electric connector, it is characterised in that including:
Insulation shell, has docking space;
Conduction module, is assembled in described insulation shell, and including insulating body be fixed in described insulating body and in arranging the conducting terminal set up and down, described insulating body is provided with host cavity between the described conducting terminal of row up and down;
Shielding sheet, described shielding sheet is fixed in the host cavity of described insulating body;
External conductive casing, is fixed on the outside of described insulation shell, and in electrical contact with described shielding sheet.
2. electric connector according to claim 1, it is characterised in that described conduction module is multiple, described each conduction module has in two conducting terminals set of arranging up and down.
3. electric connector according to claim 2, it is characterized in that, the insulating body of described each conduction module has the first side and the second side, described first side has positioning convex portion, described second side has detent, and positioning convex portion or the detent of the insulating body of described each adjacent conduction module are respectively correspondingly mutually chimeric with detent or positioning convex portion.
4. electric connector according to claim 1, it is characterized in that, described shielding sheet include platform body, extend to form from described platform body both side edges bending and about symmetrical two the elastic side arms of described platform body, described each elastic side arm is provided with the Elastic buckle stretched in described docking space, is fixed in the host cavity of described insulating body described platform body plug-in mounting.
5. electric connector according to claim 1 and 2, it is characterised in that described conducting terminal is shaped in described insulating body.
6. the electric connector according to Claims 1-4 any one, it is characterised in that described conducting terminal is made up by bar stock cutting by punching technique of the metal material of uniform thickness.
7. electric connector according to claim 6, it is characterised in that described conducting terminal has the card being revealed in outside described insulating body and dashes forward.
8. electric connector according to claim 7, it is characterised in that described card is dashed forward when by described conduction module group assembling in described insulation shell engaging in described insulation shell.
9. electric connector according to claim 1, it is characterized in that, described electric connector also includes ground strip, and this ground strip is installed on the front end of described insulation shell and is provided with the ground connection claw stretched in described docking space, and described ground strip is in electrical contact with described external conductive casing.
10. a cable-assembly, it is characterised in that including:
Electric connector, this electric connector includes having the docking insulation shell in space, the conduction module being assembled in described insulation shell, shielding sheet, ground strip and external conductive casing, described conduction module includes insulating body and is fixed in described insulating body and in the conducting terminal set of arranging up and down, described insulating body is provided with host cavity between the described conducting terminal of row up and down, described shielding sheet is fixed in the host cavity of described insulating body, and described external conductive casing and described shielding sheet, ground strip are in electrical contact;
Cable, has heart yearn;
Printed circuit board, is provided with the wiring pattern of connection cable heart yearn and conducting terminal;
Bag connects metal-back, is coated with described printed circuit board and is fixed together with described external conductive casing in front end, and rear end has the perforation housing described cable.
CN201520962101.7U 2015-11-26 2015-11-26 Electric connector and patch cable assembly thereof Active CN205355364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520962101.7U CN205355364U (en) 2015-11-26 2015-11-26 Electric connector and patch cable assembly thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520962101.7U CN205355364U (en) 2015-11-26 2015-11-26 Electric connector and patch cable assembly thereof

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CN205355364U true CN205355364U (en) 2016-06-29

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108493676A (en) * 2016-07-27 2018-09-04 广东欧珀移动通信有限公司 Mobile terminal, power adapter, power interface and manufacturing method thereof
CN108551032A (en) * 2018-06-07 2018-09-18 中山立杰精密器材有限公司 DP high definitions transmission wire plug and its manufacturing method
CN108616015A (en) * 2016-12-12 2018-10-02 富士康(昆山)电脑接插件有限公司 Electric connector and its component
CN110112619A (en) * 2019-05-09 2019-08-09 易快(苏州)电气科技有限公司 Pin-connected panel shielded connector
US10811793B2 (en) 2016-07-27 2020-10-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal, power adapter and power interface

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108493676A (en) * 2016-07-27 2018-09-04 广东欧珀移动通信有限公司 Mobile terminal, power adapter, power interface and manufacturing method thereof
CN108493676B (en) * 2016-07-27 2019-05-17 Oppo广东移动通信有限公司 Mobile terminal, power adapter, power interface and manufacturing method thereof
US10811793B2 (en) 2016-07-27 2020-10-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal, power adapter and power interface
US10855008B2 (en) 2016-07-27 2020-12-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal, power interface, and method for manufacturing power interface
CN108616015A (en) * 2016-12-12 2018-10-02 富士康(昆山)电脑接插件有限公司 Electric connector and its component
CN108551032A (en) * 2018-06-07 2018-09-18 中山立杰精密器材有限公司 DP high definitions transmission wire plug and its manufacturing method
CN110112619A (en) * 2019-05-09 2019-08-09 易快(苏州)电气科技有限公司 Pin-connected panel shielded connector

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