CN105261885A - Electric connector capable of being plugged positively and negatively and manufacturing assembling method thereof - Google Patents
Electric connector capable of being plugged positively and negatively and manufacturing assembling method thereof Download PDFInfo
- Publication number
- CN105261885A CN105261885A CN201510768822.9A CN201510768822A CN105261885A CN 105261885 A CN105261885 A CN 105261885A CN 201510768822 A CN201510768822 A CN 201510768822A CN 105261885 A CN105261885 A CN 105261885A
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- terminal
- tongue plate
- active tongue
- base frame
- insulating base
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- Manufacturing Of Electrical Connectors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric connector capable of being plugged positively and negatively and a manufacturing assembling method thereof. The electric connector comprises an insulation seat body, a movable lingual plate component, an elastic connecting component, a shielding shell, a plurality of first terminals and a plurality of second terminals. The movable lingual plate component is suspended in front of the insulation seat body and is separated from the insulation seat body. A surface of the movable lingual plate component is provided with a plurality of first terminal grooves. A bottom surface of the movable lingual plate component is provided with a plurality of second terminal grooves. Front and rear ends of the elastic connecting component are inlaid and molded together with the insulation seat body and the movable lingual plate component. When a product carries out positive plugging or negative plugging, a movable lingual plate is automatically perked upwardly or downwardly and elasticity is good; for each time of insertion, a contact portion of only one group of terminals is exposed and is electrically connected to a plug connector, and a contact portion of another group of terminals is isolated and forms contact connection with the plug connector so as to guarantee signal transmission stability and reliability. The structure of the product is simple and firm, manufacturing and assembling are convenient, usage performance is good and the connector is worth market popularization usage.
Description
Technical field
The present invention relates to electric connector field technology, refer in particular to a kind of can just anti-plug electric connector and make assemble method.
Background technology
Pin connector and socket connector are two and are fitted to each other to inserting with the connector completing power delivery or transfer of data, and pin connector is widely used on cellular phone data line, for charging for mobile phone or the derivation of data and importing.
Current its hyoplastron of standard socket connector is integrated plastic body on insulating body, and the distance on hyoplastron upper surface to screening can between internal face is not identical with the distance between internal face under hyoplastron lower surface to screening can.But, its hyoplastron of current pin connector is also integrally extend from insulating body, the hyoplastron of pin connector is hard plastic board, therefore, current pin connector and socket connector just slotting to adopting time slotting, if anti-plug, pin connector will be made to insert, thus make troubles to the routine use of people, and also easily in repeatedly anti-plug process, the wearing and tearing of connector are caused even to damage.
Therefore, need to work out a kind of new technical scheme and solve the problems referred to above.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose be to provide a kind of can just anti-plug electric connector and make assemble method, it effectively can solve existing socket connector and can not anti-plug cause using inconvenience and the problem easily damaging connector.
For achieving the above object, the present invention adopts following technical scheme:
Can the electric connector of just anti-plug, include insulating base frame, active tongue plate, Flexible Connector, screening can, multiple the first terminal and multiple second terminal; This active tongue plate is suspended from the front of insulating base frame and is separated from each other with insulating base frame; The surface of this active tongue plate is provided with multiple first end pilot trench, and the bottom surface of this active tongue plate is provided with multiple second terminal groove; The rear and front end of this Flexible Connector respectively with insulating base frame together with active tongue plate produced by insert molding; The plurality of the first terminal left and right spacing side by side is arranged on insulating base frame, and the first contact site of the plurality of the first terminal is suspended from corresponding first end pilot trench; The plurality of second terminal left and right spacing side by side is arranged on insulating base frame, and the second contact site of multiple second terminal is suspended from the second corresponding terminal groove, and the arragement direction of multiple second terminal is contrary with the arragement direction of multiple the first terminal; Insulating base frame and active tongue plate is covered outside this screening can.
As a kind of preferred version, described insulating base frame includes substrate and main component, the rear and front end of this Flexible Connector respectively with substrate together with active tongue plate produced by insert molding, this main component is together with substrate produced by insert molding, and multiple the first terminal and multiple second terminal are all fixedly clamped between substrate and main component.
As a kind of preferred version, described Flexible Connector is U-shaped, it includes traversing section and two longitudinal sections, the front end of the two ends of this traversing section section longitudinal with two is respectively one-body molded to be connected, this traversing section is embedded in active tongue plate, the rear end of this two longitudinal section is all fixedly connected with insulating base frame, and aforementioned multiple the first terminal and multiple second terminal are between two longitudinal sections.
As a kind of preferred version, in described two longitudinal sections, equal bending is formed with elastic portion.
As a kind of preferred version, the front end of each first end pilot trench is provided with the first location hole and the second location hole, this first location hole with arrange about the second location hole and be communicated with the second terminal groove, the front end of this first terminal has the first location division, the front end of this second terminal has the second location division, and this first location division and the second location division are stretched in the first location hole and the second location hole respectively.
As a kind of preferred version, the front end of described active tongue plate is taper, and the oblique back upper place of front-end surface of active tongue plate extends, and the oblique back lower place, bottom surface, front end of active tongue plate extends.
As a kind of preferred version, described the first terminal and the second terminal are four, and accordingly, this first end pilot trench and the second terminal groove are also four.
As a kind of preferred version, described Flexible Connector is sheet metal.
As a kind of preferred version, described insulating base frame and active tongue plate are plastic cement material.
Can the making assemble method of the just electric connector of anti-plug, include following steps:
(1) one-shot forming: put into mould mold substrate and active tongue plate by completing die-cut Flexible Connector, now the rear and front end of Flexible Connector respectively with substrate together with active tongue plate produced by insert molding;
(2) post forming: be placed in respectively on the surface of substrate and bottom surface locate completing die-cut multiple the first terminal and multiple second terminal, then injection mo(u)lding goes out main component, now main component is together with substrate produced by insert molding, and multiple the first terminal and multiple second terminal are all fixedly clamped between substrate and main component;
(3) bending and molding: by connect Flexible Connector material strip, connect the material strip of multiple the first terminal and be connected the material strip excision of multiple second terminal, and bending carried out to the tail end of each the first terminal and the tail end of the second terminal form the first weld part and the second weld part;
(4) screening can is assembled: fixedly mounted with main component by screening can and be connected, make outside screening can, to cover insulating base frame and active tongue plate.
The present invention compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
By active tongue plate being suspended from the front of insulating base frame and being separated from each other with insulating base frame, coordinate Flexible Connector rear and front end respectively with insulating base frame together with active tongue plate produced by insert molding, make this product just inserting or when anti-plug, movable hyoplastron tilts automatically up or down, elasticity is better, and at every turn only there is the contact site of one group of terminal to expose to inserting and be electrically connected with pin connector, isolated the coming in contact with pin connector of the contact site of other one group of terminal is connected, thus ensure stability and the reliability of signal transmission, and realize the positive anti-plug of product, offer convenience to the routine use of people, wearing and tearing and the damage of connector can not be caused, this product structure is simply firm, make easy to assembly, serviceability is good, marketing is worth to use.
For more clearly setting forth architectural feature of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the present invention;
Fig. 2 is the exploded view of the preferred embodiment of the present invention;
Fig. 3 is the partial assembly drawing of the preferred embodiment of the present invention;
Fig. 4 is the sectional view of the preferred embodiment of the present invention;
Fig. 5 is the first view of the preferred embodiment manufacturing process of the present invention;
Fig. 6 is the second view of the preferred embodiment manufacturing process of the present invention;
Fig. 7 is the third state schematic diagram of the preferred embodiment manufacturing process of the present invention;
Fig. 8 is the 4th view of the preferred embodiment manufacturing process of the present invention;
Fig. 9 is another angle schematic diagram of Fig. 8;
Figure 10 is the 5th view of the preferred embodiment manufacturing process of the present invention.
Accompanying drawing identifier declaration:
10, insulating base frame 11, substrate
12, main component 20, active tongue plate
21, first end pilot trench 22, second terminal groove
23, the first location hole 24, second location hole
30, Flexible Connector 31, traversing section
32, longitudinal section 321, elastic portion
40, screening can 50, the first terminal
51, the first contact site 52, first location division
53, the first weld part 60, second terminal
61, the second contact site 62, second location division
63, the second weld part 101,102,103, material strip.
Embodiment
Please refer to shown in Fig. 1 to Figure 10, that show the concrete structure of the preferred embodiment of the present invention, this product is the positive and negative plug-and-socket connector of USB2.0A type, it can compatible USB2.0A type pin connector (association's money) and the positive anti-plug pin connector of USB2.0A type, includes insulating base frame 10, active tongue plate 20, Flexible Connector 30, screening can 40, multiple the first terminal 50 and multiple second terminal 60.
This active tongue plate 20 is suspended from the front of insulating base frame 10 and is separated from each other with insulating base frame 10; The surface of this active tongue plate 20 is provided with multiple first end pilot trench 21, the bottom surface of this active tongue plate 20 is provided with multiple second terminal groove 22, the front end of described active tongue plate 20 is taper, the oblique back upper place of front-end surface of active tongue plate 20 extends, and the oblique back lower place, bottom surface, front end of active tongue plate 20 extends; And this insulating base frame 10 and active tongue plate 20 are plastic cement material.
The rear and front end of this Flexible Connector 30 respectively with insulating base frame 10 together with active tongue plate 20 produced by insert molding; In the present embodiment, described insulating base frame 10 includes substrate 11 and main component 12, the rear and front end of this Flexible Connector 30 respectively with substrate 11 together with active tongue plate 20 produced by insert molding, this main component 12 is together with substrate 11 produced by insert molding; Specifically, as shown in Figure 2, described Flexible Connector 30 is U-shaped, it includes traversing section 31 and two longitudinal sections 32, the front end of the two ends of this traversing section 31 section 32 longitudinal with two is respectively one-body molded to be connected, this traversing section 31 is embedded in active tongue plate 20, and the rear end of this two longitudinal section 32 is all fixedly connected with insulating base frame 10, and in described two longitudinal sections 32, equal bending is formed with elastic portion 321; And this Flexible Connector 30 is sheet metal structure.
The plurality of the first terminal about 50 spacing side by side is arranged on insulating base frame 10, and the first contact site 51 of the plurality of the first terminal 50 is suspended from corresponding first end pilot trench 21; The plurality of second terminal about 60 spacing side by side is arranged on insulating base frame 10, and the second contact site 61 of multiple second terminal 60 is suspended from the second corresponding terminal groove 22, and the arragement direction of multiple second terminal 60 is contrary with the arragement direction of multiple the first terminal 50; In the present embodiment, multiple the first terminal 50 and multiple second terminal 60 are all fixedly clamped between substrate 11 and main component 12, and aforementioned multiple the first terminal 50 and multiple second terminal 60 are between two longitudinal sections 32.Further, described the first terminal 50 and the second terminal 60 are four, and accordingly, this first end pilot trench 21 and the second terminal groove 22 are also four.
In addition, the front end of each first end pilot trench 21 is provided with the first location hole 23 and the second location hole 24, this first location hole 23 is arranged with the second location hole about 24 and is communicated with the second terminal groove 22, the front end of this first terminal 50 has the first location division 52, the front end of this second terminal 60 has the second location division 62, and this first location division 52 and the second location division 62 are stretched in the first location hole 23 and the second location hole 24 respectively.
Cover insulating base frame 10 and active tongue plate 20 outside this screening can 40, and screening can 40 fixedly mounts with main component 12 and is connected.
The making assembling process that the present embodiment is described in detail in detail is as follows: include following steps:
(1) one-shot forming: put into mould mold substrate 11 and active tongue plate 20 by completing die-cut Flexible Connector 30, as shown in Figure 5, now the rear and front end of Flexible Connector 30 respectively with substrate 11 together with active tongue plate 20 produced by insert molding.
(2) post forming: as shown in Figure 6, be placed in respectively on the surface of substrate 11 and bottom surface locate completing die-cut multiple the first terminals 50 and multiple second terminal 60, then injection mo(u)lding goes out main component 12, as shown in Figure 7, now main component 12 is together with substrate 11 produced by insert molding, and multiple the first terminal 50 and multiple second terminal 60 are all fixedly clamped between substrate 11 and main component 12.
(3) bending and molding: the material strip 101 connecting Flexible Connector 30, the material strip 102 that connects multiple the first terminal 50 are excised with the material strip 103 being connected multiple second terminal 60, and bending is carried out to the tail end of each the first terminal 50 and the tail end of the second terminal 60 form the first weld part 53 and the second weld part 63(as shown in Figure 8 and Figure 9).
(4) screening can is assembled: as shown in Fig. 1 and Figure 10, fixedly mounted with main component 12 by screening can 40 and be connected, make outside screening can 40, to cover insulating base frame 10 and active tongue plate 20.
During use, when External plug connectors is just inserted into this product, this active tongue plate 20 is upturned, and upwards there is elastic deformation in Flexible Connector 30, now, the second contact site 61 of this second terminal 60 exposes the bottom surface of active tongue plate 20 and is connected with the conductive terminal contacts of External plug connectors; Otherwise, when External plug connectors anti-plug enters this product, this active tongue plate 20 tilts downwards, and there is elastic deformation downwards in Flexible Connector 30, now, the first contact site 51 of this first terminal 50 exposes the surface of active tongue plate 20 and is connected with the conductive terminal contacts of External plug connectors.
Design focal point of the present invention is: by active tongue plate being suspended from the front of insulating base frame and being separated from each other with insulating base frame, coordinate Flexible Connector rear and front end respectively with insulating base frame together with active tongue plate produced by insert molding, make this product just inserting or when anti-plug, movable hyoplastron tilts automatically up or down, elasticity is better, and at every turn only there is the contact site of one group of terminal to expose to inserting and be electrically connected with pin connector, isolated the coming in contact with pin connector of the contact site of other one group of terminal is connected, thus ensure stability and the reliability of signal transmission, and realize the positive anti-plug of product, offer convenience to the routine use of people, wearing and tearing and the damage of connector can not be caused, this product structure is simply firm, make easy to assembly, serviceability is good, marketing is worth to use.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. can the electric connector of just anti-plug, it is characterized in that: include insulating base frame, active tongue plate, Flexible Connector, screening can, multiple the first terminal and multiple second terminal; This active tongue plate is suspended from the front of insulating base frame and is separated from each other with insulating base frame; The surface of this active tongue plate is provided with multiple first end pilot trench, and the bottom surface of this active tongue plate is provided with multiple second terminal groove; The rear and front end of this Flexible Connector respectively with insulating base frame together with active tongue plate produced by insert molding; The plurality of the first terminal left and right spacing side by side is arranged on insulating base frame, and the first contact site of the plurality of the first terminal is suspended from corresponding first end pilot trench; The plurality of second terminal left and right spacing side by side is arranged on insulating base frame, and the second contact site of multiple second terminal is suspended from the second corresponding terminal groove, and the arragement direction of multiple second terminal is contrary with the arragement direction of multiple the first terminal; Insulating base frame and active tongue plate is covered outside this screening can.
2. according to claim 1 can the electric connector of just anti-plug, it is characterized in that: described insulating base frame includes substrate and main component, the rear and front end of this Flexible Connector respectively with substrate together with active tongue plate produced by insert molding, this main component is together with substrate produced by insert molding, and multiple the first terminal and multiple second terminal are all fixedly clamped between substrate and main component.
3. according to claim 1 can the electric connector of just anti-plug, it is characterized in that: described Flexible Connector is U-shaped, it includes traversing section and two longitudinal sections, the front end of the two ends of this traversing section section longitudinal with two is respectively one-body molded to be connected, this traversing section is embedded in active tongue plate, the rear end of this two longitudinal section is all fixedly connected with insulating base frame, and aforementioned multiple the first terminal and multiple second terminal are between two longitudinal sections.
4. according to claim 3 can the electric connector of just anti-plug, it is characterized in that: in described two longitudinal sections, equal bending is formed with elastic portion.
5. according to claim 1 can the electric connector of just anti-plug, it is characterized in that: the front end of each first end pilot trench is provided with the first location hole and the second location hole, this first location hole with arrange about the second location hole and be communicated with the second terminal groove, the front end of this first terminal has the first location division, the front end of this second terminal has the second location division, and this first location division and the second location division are stretched in the first location hole and the second location hole respectively.
6. according to claim 1 can the electric connector of just anti-plug, it is characterized in that: the front end of described active tongue plate is taper, the oblique back upper place of front-end surface of active tongue plate extends, and the oblique back lower place, bottom surface, front end of active tongue plate extends.
7. according to claim 1 can the electric connector of just anti-plug, it is characterized in that: described the first terminal and the second terminal are four, accordingly, this first end pilot trench and the second terminal groove are also four.
8. according to claim 1 can the electric connector of just anti-plug, it is characterized in that: described Flexible Connector is sheet metal.
9. according to claim 1 can the electric connector of just anti-plug, it is characterized in that: described insulating base frame and active tongue plate are plastic cement material.
10. can the making assemble method of the just electric connector of anti-plug, it is characterized in that: include following steps:
(1) one-shot forming: put into mould mold substrate and active tongue plate by completing die-cut Flexible Connector, now the rear and front end of Flexible Connector respectively with substrate together with active tongue plate produced by insert molding;
(2) post forming: be placed in respectively on the surface of substrate and bottom surface locate completing die-cut multiple the first terminal and multiple second terminal, then injection mo(u)lding goes out main component, now main component is together with substrate produced by insert molding, and multiple the first terminal and multiple second terminal are all fixedly clamped between substrate and main component;
(3) bending and molding: by connect Flexible Connector material strip, connect the material strip of multiple the first terminal and be connected the material strip excision of multiple second terminal, and bending carried out to the tail end of each the first terminal and the tail end of the second terminal form the first weld part and the second weld part;
(4) screening can is assembled: fixedly mounted with main component by screening can and be connected, make outside screening can, to cover insulating base frame and active tongue plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768822.9A CN105261885B (en) | 2015-11-12 | 2015-11-12 | Can just the electric connector of anti-plug and its make assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768822.9A CN105261885B (en) | 2015-11-12 | 2015-11-12 | Can just the electric connector of anti-plug and its make assemble method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105261885A true CN105261885A (en) | 2016-01-20 |
| CN105261885B CN105261885B (en) | 2018-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510768822.9A Expired - Fee Related CN105261885B (en) | 2015-11-12 | 2015-11-12 | Can just the electric connector of anti-plug and its make assemble method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105261885B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3110031A1 (en) * | 2020-05-07 | 2021-11-12 | Patrick Herbault | REVERSIBLE CARBON FIBER FEMALE RECEPTACLE CONNECTOR FOR USB TYPE A MALE SOCKET CONNECTOR |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200607164A (en) * | 2004-08-05 | 2006-02-16 | Li-Han Yao | USB connector with double-sided insertion functions |
| CN201845900U (en) * | 2010-09-26 | 2011-05-25 | 浙江工业大学 | Positively and negatively pluggable USB (universal serial bus) port |
| CN102340069A (en) * | 2010-07-19 | 2012-02-01 | 蔡周贤 | Electric connector |
| CN103762479A (en) * | 2014-02-26 | 2014-04-30 | 东莞市星擎电子科技有限公司 | Manufacturing method of USB connector with double-face inserting function |
| CN204376019U (en) * | 2015-01-09 | 2015-06-03 | 廖生兴 | Can the USB connector structure of just anti-plug |
| CN104836044A (en) * | 2015-04-10 | 2015-08-12 | 殷峥凯 | USB connector and electronic device with same |
| CN205212079U (en) * | 2015-11-12 | 2016-05-04 | 东莞市扬明精密塑胶五金电子有限公司 | Reverse plug's electric connector just |
-
2015
- 2015-11-12 CN CN201510768822.9A patent/CN105261885B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200607164A (en) * | 2004-08-05 | 2006-02-16 | Li-Han Yao | USB connector with double-sided insertion functions |
| CN102340069A (en) * | 2010-07-19 | 2012-02-01 | 蔡周贤 | Electric connector |
| CN201845900U (en) * | 2010-09-26 | 2011-05-25 | 浙江工业大学 | Positively and negatively pluggable USB (universal serial bus) port |
| CN103762479A (en) * | 2014-02-26 | 2014-04-30 | 东莞市星擎电子科技有限公司 | Manufacturing method of USB connector with double-face inserting function |
| CN204376019U (en) * | 2015-01-09 | 2015-06-03 | 廖生兴 | Can the USB connector structure of just anti-plug |
| CN104836044A (en) * | 2015-04-10 | 2015-08-12 | 殷峥凯 | USB connector and electronic device with same |
| CN205212079U (en) * | 2015-11-12 | 2016-05-04 | 东莞市扬明精密塑胶五金电子有限公司 | Reverse plug's electric connector just |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3110031A1 (en) * | 2020-05-07 | 2021-11-12 | Patrick Herbault | REVERSIBLE CARBON FIBER FEMALE RECEPTACLE CONNECTOR FOR USB TYPE A MALE SOCKET CONNECTOR |
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| Publication number | Publication date |
|---|---|
| CN105261885B (en) | 2018-02-09 |
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Granted publication date: 20180209 Termination date: 20201112 |