CN205452629U - Public end electric connector - Google Patents
Public end electric connector Download PDFInfo
- Publication number
- CN205452629U CN205452629U CN201620250846.5U CN201620250846U CN205452629U CN 205452629 U CN205452629 U CN 205452629U CN 201620250846 U CN201620250846 U CN 201620250846U CN 205452629 U CN205452629 U CN 205452629U
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- terminal
- ground strip
- plastic seat
- inner housing
- electric connector
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Abstract
The utility model discloses a public end electric connector, its first earth lug are located the upper conductor and arrange terminal one side, the second earth lug is located down the wire and arranges the terminal opposite side relative with first earth lug, the upper conductor arrange terminal, first earth lug middle part with injection moulding's mode inlay locate plastic pedestal in, lower wire arrange terminal, second earth lug middle part with injection moulding's mode inlay locate down plastic pedestal in, upward pass through 2 pairs of guide pillars and positioning hole connector between plastic pedestal and the lower plastic pedestal, 1 at least opening has been opened respectively to interior casing upper surface and lower surface, the shell body correspondingly is provided with 1 at least shell fragment, in the opening of the interior casing of shell fragment embedding of this shell body. The utility model discloses avoided repeated die sinking, practiced thrift production cycle and cost, also simplified whole public end electric connector's structure and processing procedure, and improved clamping -force, prevented that the product from using the lax of the local part of appearance.
Description
Technical field
This utility model relates to a kind of electric connector, particularly relates to a kind of electric connector can being securely in place on external device (ED).
Background technology
Along with the development of electronic technology, male end electric connector is commonly used for electronic product, such as inside or the periphery of mobile phone, PDA, computer, MP3 etc., for tandem signal or power supply.Traditional male end electric connector is probably divided into two kinds of adapters of male and female in type of attachment.But along with the progress of industry, for meeting different product, difference in functionality and the requirements of different transmission performance, a greater variety of male end electric connectors arise at the historic moment.
Traditional male end electric connector generally includes a metal shell, an insulating body, some signal terminals and a buckling plate.Insulating body is placed in inside metal shell, and some signal terminals are placed in inside insulating body, and in order to transmit signal, buckling plate is fastened on metal shell rear portion, in order to protect the some signal terminals on insulating body.
Existing male end electric connector and external device (ED) are time such as pcb board is connected, only fix with PCB with the weld part of the fixing post under insulating body and conducting terminal, its fixing strength is inadequate, easily makes conducting terminal be separated with PCB weld, cause the disconnected news of signal under public connector plug repeatedly.
Summary of the invention
This utility model provides a kind of male end electric connector, and this male end electric connector avoids repetition die sinking, saved production cycle and cost, and improve chucking power, prevents product from using and the lax of component home occurs, improves and further increase reliability.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of male end electric connector, including upper plastic seat, lower plastic seat, inner housing, upper conductor row's terminal, lower wire row's terminal, first ground strip and the second ground strip, described first ground strip and the second ground strip are formed by shaping piece and ground lead, described first ground strip is positioned at upper conductor row terminal side, described second ground strip is positioned at lower wire row's terminal and the relative opposite side of the first ground strip, described upper conductor row's terminal, lower wire row terminal each one end is used for being connected with line end and the other end is used for being connected with plate end；
It is embedded in the way of injection mo(u)lding in upper plastic seat in the middle part of described upper conductor row terminal, the first ground strip, it is embedded in the way of injection mo(u)lding in lower plastic seat in the middle part of described lower wire row terminal, the second ground strip, connected by 2 pairs of guide pillars and hole, location between described upper plastic seat and lower plastic seat, described inner housing is installed on plastic seat, lower plastic seat, and upper conductor row's terminal, lower wire row's terminal are positioned at inner housing respectively for the one end being connected with plate end；
Described inner housing is made up of upper casing and lower casing, described upper casing and lower casing are respectively arranged on plastic seat, lower plastic seat, described inner housing upper and lower surface has at least 1 opening, described shell body is correspondingly provided with at least 1 shell fragment, and the shell fragment of this shell body embeds in the opening of inner housing.
The technical scheme improved further in technique scheme is as follows:
As preferably, described first ground strip and the respective shaping piece of the second ground strip are arranged between terminal, lower wire row's terminal at upper conductor.
As preferably, having inner side salient point inside one end, plate side of described first ground strip and the second ground strip each ground lead, the line end side end surface of described first ground strip and the second ground strip each ground lead has surface salient point.
As preferably, the number of openings of described inner housing upper and lower surface is 2, and the shell fragment number of described shell body upper and lower surface is 2.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that
1. this utility model male end electric connector, it includes plastic seat, lower plastic seat, upper conductor row's terminal, lower wire row's terminal, first ground strip and the second ground strip, described first ground strip and the second ground strip are formed by shaping piece and ground lead, described first ground strip is positioned at upper conductor row terminal side, described second ground strip is positioned at lower wire row's terminal and the relative opposite side of the first ground strip, connected by 2 pairs of guide pillars and hole, location between upper plastic seat and lower plastic seat, described inner housing is installed on plastic seat, on lower plastic seat, avoid repetition die sinking, production cycle and cost are saved, also simplify structure and the processing procedure of whole male end electric connector, reduce manufacturing scrap rate, save manufacturing cost, add the ease of heavy industry.
2. this utility model male end electric connector, its inner housing is made up of upper casing and lower casing, described upper casing and lower casing are respectively arranged on plastic seat, lower plastic seat, inner housing upper and lower surface has at least 1 and with last opening, shell body is correspondingly provided with at least 1 and with last shell fragment, the shell fragment of this shell body embeds in the opening of inner housing, be conducive to reliably clamping upper casing, upper plastic seat, lower casing and lower plastic seat, improve chucking power, prevent product from using and the lax of component home occurs, improve and further increase reliability.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model male end electric connector partial structurtes schematic diagram one；
Accompanying drawing 2 is this utility model male end electric connector partial structurtes schematic diagram two；
Accompanying drawing 3 is that this utility model male end electric connector assembles schematic diagram.
In the figures above: 1, upper plastic seat；2, lower plastic seat；3, inner housing；31, upper casing；32, lower casing；4, upper conductor row terminal；5, lower wire row terminal；6, the first ground strip；7, the second ground strip；8, guide pillar；9, hole, location；10, shaping piece；11, ground lead；12, inner side salient point；13, surface salient point；14, shell body；15, opening；16, shell fragment.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment 1: a kind of male end electric connector, including upper plastic seat 1, lower plastic seat 2, inner housing 3, upper conductor row's terminal 4, lower wire row's terminal the 5, first ground strip 6 and the second ground strip 7, described first ground strip 6 and the second ground strip 7 are formed by shaping piece 10 and ground lead 11, described first ground strip 6 is positioned at upper conductor row terminal 4 side, described second ground strip 7 is positioned at the opposite side that lower wire row's terminal 5 is relative with the first ground strip 6, and terminal 4 arranged by described upper conductor, lower wire row respective one end of terminal 5 is used for being connected with line end and the other end is used for being connected with plate end；
It is embedded in the way of injection mo(u)lding in upper plastic seat 1 in the middle part of described upper conductor row's terminal the 4, first ground strip 6, it is embedded in the way of injection mo(u)lding in lower plastic seat 2 in the middle part of described lower wire row's terminal the 5, second ground strip 7, connected by 2 pairs of guide pillars 8 and hole 9, location between described upper plastic seat 1 and lower plastic seat 2, described inner housing 3 is installed on plastic seat 1, lower plastic seat 2, and upper conductor row's terminal 4, lower wire row's terminal 5 are positioned at inner housing 3 respectively for the one end being connected with plate end；
Described inner housing 3 is made up of upper casing 31 and lower casing 32, described upper casing 31 and lower casing 32 are respectively arranged on plastic seat 1, lower plastic seat 2, described inner housing 3 upper and lower surface has 2 openings 15, described shell body 14 is correspondingly provided with 2 shell fragments 16, and the shell fragment 16 of this shell body 14 embeds in the opening 15 of inner housing 3.
Above-mentioned first ground strip 6 and the second respective shaping piece of ground strip 7 10 are arranged between terminal 4, lower wire row's terminal 5 at upper conductor.
Opening 15 number of above-mentioned inner housing 3 upper and lower surface is 2, and shell fragment 16 number of described shell body 14 upper and lower surface is 2.
Embodiment 2: a kind of male end electric connector, including upper plastic seat 1, lower plastic seat 2, inner housing 3, upper conductor row's terminal 4, lower wire row's terminal the 5, first ground strip 6 and the second ground strip 7, described first ground strip 6 and the second ground strip 7 are formed by shaping piece 10 and ground lead 11, described first ground strip 6 is positioned at upper conductor row terminal 4 side, described second ground strip 7 is positioned at the opposite side that lower wire row's terminal 5 is relative with the first ground strip 6, and terminal 4 arranged by described upper conductor, lower wire row respective one end of terminal 5 is used for being connected with line end and the other end is used for being connected with plate end；
It is embedded in the way of injection mo(u)lding in upper plastic seat 1 in the middle part of described upper conductor row's terminal the 4, first ground strip 6, it is embedded in the way of injection mo(u)lding in lower plastic seat 2 in the middle part of described lower wire row's terminal the 5, second ground strip 7, connected by 2 pairs of guide pillars 8 and hole 9, location between described upper plastic seat 1 and lower plastic seat 2, described inner housing 3 is installed on plastic seat 1, lower plastic seat 2, and upper conductor row's terminal 4, lower wire row's terminal 5 are positioned at inner housing 3 respectively for the one end being connected with plate end；
Described inner housing 3 is made up of upper casing 31 and lower casing 32, described upper casing 31 and lower casing 32 are respectively arranged on plastic seat 1, lower plastic seat 2, described inner housing 3 upper and lower surface has 1 opening 15, described shell body 14 is correspondingly provided with at least 1 shell fragment 16, and the shell fragment 16 of this shell body 14 embeds in the opening 15 of inner housing 3.
Having inner side salient point 12 inside one end, plate side of above-mentioned first ground strip 6 and the second respective ground lead of ground strip 7, the line end side end surface of described first ground strip 6 and the second respective ground lead 11 of ground strip 7 has surface salient point 13.
When using above-mentioned male end electric connector, it includes plastic seat, lower plastic seat, upper conductor row's terminal, lower wire row's terminal, first ground strip and the second ground strip, described first ground strip and the second ground strip are formed by shaping piece and ground lead, described first ground strip is positioned at upper conductor row terminal side, described second ground strip is positioned at lower wire row's terminal and the relative opposite side of the first ground strip, connected by 2 pairs of guide pillars and hole, location between upper plastic seat and lower plastic seat, described inner housing is installed on plastic seat, on lower plastic seat, avoid repetition die sinking, production cycle and cost are saved, also simplify structure and the processing procedure of whole male end electric connector, reduce manufacturing scrap rate, save manufacturing cost, add the ease of heavy industry；Secondly, its inner housing is made up of upper casing and lower casing, described upper casing and lower casing are respectively arranged on plastic seat, lower plastic seat, inner housing upper and lower surface has at least 1 and with last opening, shell body is correspondingly provided with at least 1 and with last shell fragment, the shell fragment of this shell body embeds in the opening of inner housing, be conducive to reliably clamping upper casing, upper plastic seat, lower casing and lower plastic seat, improve chucking power, prevent product from using and the lax of component home occurs, improve and further increase reliability.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (4)
1. a male end electric connector, it is characterized in that: include plastic seat (1), lower plastic seat (2), inner housing (3), shell body (14), upper conductor row's terminal (4), lower wire row's terminal (5), first ground strip (6) and the second ground strip (7), described first ground strip (6) and the second ground strip (7) are formed by shaping piece (10) and ground lead (11), described first ground strip (6) is positioned at upper conductor row terminal (4) side, described second ground strip (7) is positioned at the opposite side that lower wire row's terminal (5) is relative with the first ground strip (6), described upper conductor row's terminal (4), lower wire row's terminal (5) each one end is used for being connected with line end and the other end is used for being connected with plate end；
Described upper conductor row's terminal (4), first ground strip (6) middle part is embedded in upper plastic seat (1) in the way of injection mo(u)lding, described lower wire row's terminal (5), second ground strip (7) middle part is embedded in lower plastic seat (2) in the way of injection mo(u)lding, connected by 2 pairs of guide pillars (8) and hole, location (9) between described upper plastic seat (1) and lower plastic seat (2), described inner housing (3) is installed on plastic seat (1), on lower plastic seat (2), upper conductor row's terminal (4), lower wire row's terminal (5) is positioned at inner housing (3) respectively for the one end being connected with plate end；
Described inner housing (3) is made up of upper casing (31) and lower casing (32), described upper casing (31) and lower casing (32) are respectively arranged on plastic seat (1), lower plastic seat (2), described inner housing (3) upper and lower surface has at least 1 opening (15), described shell body (14) is correspondingly provided with at least 1 shell fragment (16), and the shell fragment (16) of this shell body (14) embeds in the opening (15) of inner housing (3).
Male end electric connector the most according to claim 1, it is characterised in that: described first ground strip (6) and the second ground strip (7) respective shaping piece (10) are positioned between upper conductor row's terminal (4), lower wire row's terminal (5).
Male end electric connector the most according to claim 1, it is characterized in that: the line end side end surface inside one end, plate side of described first ground strip (6) and the second ground strip (7) each ground lead with inner side salient point (12), described first ground strip (6) and the second ground strip (7) each ground lead (11) has surface salient point (13).
Male end electric connector the most according to claim 1, it is characterised in that: opening (15) number of described inner housing (3) upper and lower surface is 2, and shell fragment (16) number of described shell body (14) upper and lower surface is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250846.5U CN205452629U (en) | 2016-03-29 | 2016-03-29 | Public end electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250846.5U CN205452629U (en) | 2016-03-29 | 2016-03-29 | Public end electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452629U true CN205452629U (en) | 2016-08-10 |
Family
ID=56608190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250846.5U Active CN205452629U (en) | 2016-03-29 | 2016-03-29 | Public end electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112617A (en) * | 2019-04-28 | 2019-08-09 | 安费诺奥罗拉科技(惠州)有限公司 | A kind of automobile high-speed transmission connector structure |
-
2016
- 2016-03-29 CN CN201620250846.5U patent/CN205452629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112617A (en) * | 2019-04-28 | 2019-08-09 | 安费诺奥罗拉科技(惠州)有限公司 | A kind of automobile high-speed transmission connector structure |
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| C14 | Grant of patent or utility model | ||
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