CN213845614U - Secondary forming's female seat of Type-c - Google Patents
Secondary forming's female seat of Type-c Download PDFInfo
- Publication number
- CN213845614U CN213845614U CN202023154759.5U CN202023154759U CN213845614U CN 213845614 U CN213845614 U CN 213845614U CN 202023154759 U CN202023154759 U CN 202023154759U CN 213845614 U CN213845614 U CN 213845614U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- head
- molding part
- injection
- tail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an over molding's Type-c female seat, including first injection molding and second injection molding, the inside embedding of first injection molding has the first terminal of a plurality of, the inside embedding of second injection molding has a plurality of second terminal, first terminal includes first afterbody and first head, the second terminal includes second afterbody and second head, first afterbody and second afterbody set up in turn, second head and second head parallel arrangement, and be equipped with insulating barrier between first head and the second head, first injection molding is equipped with first arch, it is protruding that the second injection molding is equipped with the second, first arch and the protruding interlock in turn of second each other, first injection molding and second injection molding surface are equipped with integrative injection moulding's insulating external member, first injection molding and second injection molding embedding are in insulating external member, the insulating external member outside is equipped with the shell. The utility model provides a female seat of post forming's Type-c avoids taking place the condition of contact failure in long-term use.
Description
Technical Field
The utility model relates to an electric connector technical field especially relates to a post forming's female seat of Type-c.
Background
Type-c is a hardware interface specification for universal serial buses. The bright points of the new version of the interface are a slimmer design, faster transmission speed, and more aggressive power transmission. And the biggest characteristic of the Type-c double-sided pluggable interface is that the USB interface is supported to be plugged in double sides, so that the Type-c double-sided pluggable interface is widely applied to mobile equipment such as smart phones and notebooks and can be used for purposes such as charging and data transmission.
However, the terminal structure and other components of the conventional Type-c female socket connector are formed by adopting an assembled component structure, the terminal structure and other components in the Type-c female socket are scattered, and during forming processing, the positioning of the components is not accurate, so that the product is not beneficial to forming processing, the formed product has poor stability, and after being plugged and pulled for many times, the internal terminal structure is easy to loosen, poor contact and other conditions occur, and the normal use of people is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an after forming's female seat of Type-c makes the inside terminal structure of the female seat of Type-c and other parts more firm, avoids taking place the condition of contact failure in long-term use.
The utility model discloses a technical scheme that female seat of post forming's Type-c adopted is:
an over-molded Type-c female seat comprises a first injection molding part and a second injection molding part, wherein a plurality of first terminals are embedded in the first injection molding part, a plurality of second terminals are embedded in the second injection molding part, each first terminal comprises a first tail part and a first head part, each second terminal comprises a second tail part and a second head part, the first tail parts and the second tail parts are alternately arranged, the second head parts and the second head parts are arranged in parallel, an insulating partition plate is arranged between the first head parts and the second head parts, first bulges are arranged on the first injection molding part corresponding to the first tail parts, second bulges are arranged on the second injection molding part corresponding to the second tail parts, the first bulges and the second bulges are alternately meshed with each other, an insulating sleeve part which is integrally injection-molded is arranged on the surfaces of the first injection molding part and the second injection molding part, and the first injection molding part and the second injection molding part are embedded in the insulating sleeve part, and a shell is arranged outside the insulating sleeve.
Preferably, the first tail part and the first head part are vertically arranged, the second tail part and the second head part are vertically arranged, and the first injection molding part and the second injection molding part are both L-shaped structures.
As an optimal scheme, a clamping groove is formed in one side, close to the second injection molding part, of the first injection molding part, a clamping strip is arranged on the second injection molding part corresponding to the second clamping groove, and the clamping strip is clamped into the clamping groove.
According to the preferable scheme, one side, close to the second injection molding, of the first injection molding is provided with a positioning column, the second injection molding and the insulating partition plate are provided with positioning holes, and the positioning column is inserted into the positioning holes.
Preferably, a fixing groove is formed in the surface of the insulating sleeve, a fixing elastic sheet is arranged on the shell corresponding to the fixing groove, the fixing elastic sheet is clamped into the fixing groove, and the shell is fixed to the surface of the insulating sleeve.
The utility model discloses a female seat of post forming's Type-c beneficial effect is: the first terminals are embedded into the first injection molding piece, so that the first terminals are prevented from loosening; a plurality of second terminals are embedded in the second injection molding part, so that looseness between the second terminals is avoided. The first injection molding part is provided with a first bulge corresponding to the first tail part of the first terminal, the second injection molding part is provided with a second bulge corresponding to the second tail part of the second terminal, the first bulge and the second bulge are mutually and alternately engaged, so that the first injection molding part and the second injection molding part can be better aligned and fixed, and an insulating partition plate is arranged between the first head part of the first terminal and the second head part of the second terminal, thereby avoiding the contact and conduction between the first terminal and the second terminal, the surfaces of the first injection molding part and the second injection molding part are provided with an integrally injection molded insulating sleeve part, the first injection molding part and the second injection molding part are fixed through the insulating sleeve part, thereby avoid first injection molding and second injection molding to take place not hard up in the insulating external member, make between first terminal and the second terminal can be more firm, avoid taking place the condition of contact failure in long-term use.
Drawings
FIG. 1 is an exploded view of an over-molded Type-c female seat of the present invention;
FIG. 2 is a schematic view of the internal structure of the shell of the secondary molded Type-c female socket of the present invention;
FIG. 3 is a schematic view of the internal structure of the insulation sleeve of the post-formed Type-c female socket of the present invention;
figure 4 is the utility model discloses the first injection molding and the second injection molding structural schematic of female seat of post forming's Type-c.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 3, an overmolded Type-c female socket includes a first injection molded part 10 and a second injection molded part 11, wherein a plurality of first terminals 12 are embedded in the first injection molded part 10, and a plurality of second terminals 13 are embedded in the second injection molded part 11.
Referring to fig. 1 and 4, the first terminal 12 includes a first tail portion 121 and a first head portion 122, the second terminal 13 includes a second tail portion 131 and a second head portion 132122, the first tail portion 121 and the second tail portion 131 are alternately disposed, the second head portion 132122 and the second head portion 132122 are disposed in parallel, and an insulating spacer 14 is disposed between the first head portion 122 and the second head portion 132122.
Referring to fig. 1, 2 and 3, the first injection-molded part 10 is provided with a first protrusion 101 corresponding to the first tail portion 121, the second injection-molded part 11 is provided with a second protrusion 111 corresponding to the second tail portion 131, and the first protrusion 101 and the second protrusion 111 are engaged with each other alternately. The surfaces of the first injection molding part 10 and the second injection molding part 11 are provided with an integrally injection molded insulation sleeve 15, the first injection molding part 10 and the second injection molding part 11 are embedded in the insulation sleeve 15, and a shell 16 is arranged outside the insulation sleeve 15.
Loosening among the first terminals 12 is avoided by embedding a plurality of the first terminals 12 in the first injection-molded part 10; a plurality of second terminals 13 are embedded in the second injection-molded part 11, so that the second terminals 13 are prevented from loosening. And the first injection molding 10 is provided with a first protrusion 101 corresponding to the first tail part 121 of the first terminal 12, the second injection molding 11 is provided with a second protrusion 111 corresponding to the second tail part 131 of the second terminal 13, and the first protrusion 101 and the second protrusion 111 are engaged with each other alternately, so that the first injection molding 10 and the second injection molding 11 can be better aligned and fixed.
And an insulating spacer 14 is provided between the first header 122 of the first terminal 12 and the second header 132122 of the second terminal 13, thereby preventing contact conduction between the first terminal 12 and the second terminal 13. The surfaces of the first injection molding part 10 and the second injection molding part 11 are provided with the insulation sleeve 15 which is integrally injection molded, and the first injection molding part 10 and the second injection molding part 11 are fixed through the insulation sleeve 15, so that the first injection molding part 10 and the second injection molding part 11 are prevented from loosening in the insulation sleeve 15, the first terminal 12 and the second terminal 13 can be firmer, and the condition of poor contact in the long-term use process is avoided.
In the above solution, the first tail portion 121 and the first head portion 122 are vertically arranged, the second tail portion 131 and the second head portion 132122 are vertically arranged, and the first injection-molded part 10 and the second injection-molded part 11 are both L-shaped structures. The first injection-molded part 10 and the second injection-molded part 11 can be better aligned and fixed.
A clamping groove 102 is formed in one side, close to the second injection molded part 11, of the first injection molded part 10, a clamping strip 112 is arranged on the second injection molded part 11 corresponding to the second clamping groove 102, and the clamping strip 112 is clamped in the clamping groove 102. Can carry out the screens better with first injection molding 10 and second injection molding 11 and fix, avoid taking place between first injection molding 10 and the second injection molding 11 not hard up, make insulating external member 15 can be more accurate at injection moulding.
And a positioning column 103 is arranged on one side of the first injection molding part 10 close to the second injection molding part 11, positioning holes 113 are formed in the second injection molding part 11 and the insulating partition plate 14, and the positioning column 103 is inserted into the positioning holes 113. So that the insulating spacer 14 can more accurately separate the first terminal 12 and the second terminal 13 between the first injection-molded part 10 and the second injection-molded part 11.
During processing, the first terminal 12 and the second terminal 13 may be stacked, the insulating spacer 14 is inserted between the first head portion 122 of the first terminal 12 and the second head portion 132122 of the second terminal 13, and then the first injection-molded part 10 and the second injection-molded part 11 are respectively injection-molded, so that the first terminal 12 and the second terminal 13 are respectively embedded in the first injection-molded part 10 and the second injection-molded part 11, and then the insulating sleeve 15 is injection-molded, so that the first injection-molded part 10 and the second injection-molded part 11 are integrally manufactured with the insulating sleeve 15, so that the first injection-molded part 10 and the second injection-molded part 11 are more stable in the insulating sleeve 15.
A fixing groove 151 is formed on the surface of the insulating sleeve 15, a fixing elastic sheet 161 is arranged on the shell 16 corresponding to the fixing groove 151, the fixing elastic sheet 161 is clamped into the fixing groove 151, and the shell 16 is fixed on the surface of the insulating sleeve 15.
The utility model provides a Type-c female seat of secondary molding, which avoids the looseness between first terminals by embedding the first terminals into a first injection molding piece; a plurality of second terminals are embedded in the second injection molding part, so that looseness between the second terminals is avoided. The first injection molding part is provided with a first bulge corresponding to the first tail part of the first terminal, the second injection molding part is provided with a second bulge corresponding to the second tail part of the second terminal, the first bulge and the second bulge are mutually and alternately engaged, so that the first injection molding part and the second injection molding part can be better aligned and fixed, and an insulating partition plate is arranged between the first head part of the first terminal and the second head part of the second terminal, thereby avoiding the contact and conduction between the first terminal and the second terminal, the surfaces of the first injection molding part and the second injection molding part are provided with an integrally injection molded insulating sleeve part, the first injection molding part and the second injection molding part are fixed through the insulating sleeve part, thereby avoid first injection molding and second injection molding to take place not hard up in the insulating external member, make between first terminal and the second terminal can be more firm, avoid taking place the condition of contact failure in long-term use.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. An over-molded Type-c female seat is characterized by comprising a first injection molding part and a second injection molding part, wherein a plurality of first terminals are embedded in the first injection molding part, a plurality of second terminals are embedded in the second injection molding part, each first terminal comprises a first tail part and a first head part, each second terminal comprises a second tail part and a second head part, the first tail parts and the second tail parts are alternately arranged, the second head parts and the second head parts are arranged in parallel, an insulating partition plate is arranged between the first head parts and the second head parts, first bulges are arranged on the first injection molding part corresponding to the first tail parts, second bulges are arranged on the second injection molding part corresponding to the second tail parts, the first bulges and the second bulges are alternately meshed with each other, insulating external members which are integrally injection-molded are arranged on the surfaces of the first injection molding part and the second injection molding part, and are embedded in the insulating external members, and a shell is arranged outside the insulating sleeve.
2. The overmolded Type-c female socket according to claim 1, wherein the first tail portion and the first head portion are vertically disposed, the second tail portion and the second head portion are vertically disposed, and the first injection molded part and the second injection molded part are both L-shaped structures.
3. The female seat of Type-c of two-shot forming of claim 2, wherein a clamping groove is provided on a side of the first injection molding part close to the second injection molding part, and a clamping strip is provided on the second injection molding part corresponding to the second clamping groove, and the clamping strip is clamped into the clamping groove.
4. The female seat of Type-c of post forming of claim 3, wherein, the first injection molding is provided with a positioning column near the second injection molding, the second injection molding and the insulating partition plate are provided with positioning holes, and the positioning column is inserted into the positioning holes.
5. The post-formed Type-c female socket according to claim 1, wherein a fixing groove is formed on the surface of the insulating sleeve, a fixing elastic piece is arranged on the shell corresponding to the fixing groove, the fixing elastic piece is clamped into the fixing groove, and the shell is fixed on the surface of the insulating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154759.5U CN213845614U (en) | 2020-12-24 | 2020-12-24 | Secondary forming's female seat of Type-c |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154759.5U CN213845614U (en) | 2020-12-24 | 2020-12-24 | Secondary forming's female seat of Type-c |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213845614U true CN213845614U (en) | 2021-07-30 |
Family
ID=77000638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023154759.5U Active CN213845614U (en) | 2020-12-24 | 2020-12-24 | Secondary forming's female seat of Type-c |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213845614U (en) |
-
2020
- 2020-12-24 CN CN202023154759.5U patent/CN213845614U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9257801B2 (en) | Electrical connector with shielding plate | |
| US20170040743A1 (en) | Usb plug capable of being inserted face up and face down | |
| CN213845614U (en) | Secondary forming's female seat of Type-c | |
| CN204516956U (en) | A kind of can both forward and reverse directions to insert USB socket | |
| CN206639959U (en) | TypeC plug connectors | |
| CN213845613U (en) | Two-shot forming double-row Type-c female seat | |
| CN210379560U (en) | Waterproof Type-C socket connector | |
| CN209948177U (en) | Firm Type-C connector of structure | |
| CN211208796U (en) | Connector module convenient to assemble | |
| CN214957656U (en) | TypeC connector with EMI function | |
| CN216251241U (en) | Power connector convenient for replacing plug | |
| CN205231368U (en) | Two -sided connector | |
| CN110112587A (en) | A kind of circuit connecting terminals and its manufacturing method and toothbrush motor | |
| CN210430198U (en) | FPC connector | |
| CN211605518U (en) | Connector with embedded metal fixing fastener plastic shell | |
| CN212462128U (en) | Audio connector | |
| CN216289113U (en) | Connector terminal structure | |
| CN220569922U (en) | Sinking plate type connector | |
| CN217158847U (en) | Double-shell anti-interference USB (universal serial bus) female connector | |
| CN210379543U (en) | Novel Micro connector structure for precise transmission | |
| CN218123766U (en) | Single 6PIN formula Type-C connectors | |
| CN210628574U (en) | USB3.0 connector structure capable of preventing PIN from warping | |
| CN215266788U (en) | Cable connector with separating member | |
| CN220400938U (en) | Type-C male head with high-current and high-frequency transmission functions | |
| CN217405836U (en) | Wire end connector and connector assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |