CN213184703U - USB TYPE-C female seat high-speed transmission connector - Google Patents
USB TYPE-C female seat high-speed transmission connector Download PDFInfo
- Publication number
- CN213184703U CN213184703U CN202021717008.7U CN202021717008U CN213184703U CN 213184703 U CN213184703 U CN 213184703U CN 202021717008 U CN202021717008 U CN 202021717008U CN 213184703 U CN213184703 U CN 213184703U
- Authority
- CN
- China
- Prior art keywords
- row
- mold injection
- injection molding
- lower row
- shielding
- 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
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a female seat high-speed transmission connector of USBTYPE-C, including the upper and lower row of module of moulding plastics equipment module of moulding plastics in mould, the last row of module of moulding plastics includes the row of shielding piece of going up in the mould of moulding plastics, well clamping piece, lower row of module of moulding plastics in mould and lower row of shielding piece down, the last row of module of moulding plastics behind the welding shielding piece of moulding plastics and is provided with the solder joint corresponding with well clamping piece in the lower row of mould of moulding plastics module, the last row of module of moulding plastics behind the welding shielding piece in mould of moulding plastics, lower row of module of moulding plastics passes through. The utility model discloses the connector is through with mutual spot welding between the upper and lower shielding piece in the product, terminal module and well clamping piece to make the product form complete shielding environment, can effectively solve the crosstalk that the signal produced when high-speed transmission.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to female seat high-speed transmission connector of USBTYPE-C.
Background
The USB TYPE-C24 PIN female socket high-speed connector is an interface used in the fields of computers, servers and mobile phones, can be used for charging and carrying out high-speed data transmission, has the transmission speed of 40Gbps, has the plug-pull service life of 10000 times,
in the prior art, chinese utility model patent No. 201820323454.6 discloses a plug connector formed by secondary in-mold injection molding, which includes an upper row terminal module formed by primary in-mold injection, a lower row terminal module formed by primary in-mold injection, a first insulating body and a shielding shell; the upper row terminal module in one-time in-mold injection comprises an upper row terminal and an upper row second insulation body, and the lower row terminal module in one-time in-mold injection comprises a lower row terminal and a lower row second insulation body; the connecting part of the upper row of terminals is embedded and formed in the upper row of second insulating bodies to form an upper row of terminal modules in one-time in-mold injection molding; the connecting part of the lower row of terminals is embedded and formed in the lower row of second insulating body to form a lower row of terminal module in one-step in-mold injection molding; the upper row of terminal modules are formed in one-time in-mold injection, and the lower row of terminal modules are formed in one-time in-mold injection and are embedded on the first insulating body.
Injection moulding's plug connector in the secondary mould that above-mentioned patent discloses, through injection moulding in the secondary mould of plug connector, the phenomenon of easily being oxidized when can avoiding exposing copper to lead to environmental test to a certain extent, liquid and iron-clad when preventing the feed liquor, the little short circuit takes place for couple etc. nevertheless connector among the prior art, its shielding plate, terminal and well clamping piece are the disjunctor formula, can not do the spot welding each other, general transmission rate is lower, can not satisfy the requirement in some high-speed transmission fields that have the requirement, in addition its signal easily takes place to crosstalk.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a female seat high-speed transmission connector of USBTYPE-C, it is through with mutual spot welding between the upper and lower shielding piece in the product, terminal module and well clamping piece to make the product form complete shielding environment, can effectively solve the crosstalk that the signal produced when high-speed transmission, this product connector high-speed transmission speed is high, product stable in structure.
In order to achieve the above object, the utility model adopts the following technical scheme:
a USB TYPE-C female seat high-speed transmission connector, which comprises an upper and a lower row of in-mold injection assembly modules, the upper and lower rows of in-mold injection assembly modules comprise an upper row of shielding sheets, an upper row of in-mold injection modules, a middle clamping sheet, a lower row of in-mold injection modules and a lower row of shielding sheets, welding spots are arranged at the corresponding positions of the upper row of in-mold injection molding modules and the upper row of shielding sheets, the upper row of in-mold injection molding modules and the upper row of shielding sheets are welded and fixed through the welding spots, the lower row of in-mold injection molding modules are provided with welding spots at positions corresponding to the lower row of shielding sheets, the lower row of in-mold injection molding modules are welded and fixed with the lower row of shielding sheets through the welding spots, welding spots corresponding to the middle clamping sheet are arranged on the upper row of in-mold injection molding modules and the lower row of in-mold injection molding modules after the shielding sheets are welded, and the upper row of in-mold injection molding modules and the lower row of in-mold injection molding modules after the shielding sheets are welded and fixed with the middle clamping sheet.
Through going up row shielding piece, going up the interior mould module of moulding plastics of row, arranging interior mould module, arranging shielding piece and well clamping piece spot welding down of row for whole product forms complete shielding return circuit, can solve the crosstalk that the signal produced when high-speed transmission.
As a further improvement of the utility model, be provided with one on the well clamping piece and link up the region, it also is provided with on the shielding piece to go up the row of shielding piece and the lower row of shielding piece and link up the region. The shielding sheet and the middle clamping sheet are hollowed, so that crosstalk between low-frequency signals and high-frequency signals can be prevented.
As a further improvement of the utility model, the device also comprises a first insulating body and a shielding shell; the first insulating body is coated on the outer side of the injection molding assembly module in the upper row of moulds and the lower row of moulds and is inserted in the inner cavity of the shielding shell.
As the utility model discloses a further improvement, go up the interior module of moulding plastics of row and include row's terminal and the last insulator of arranging, go up the row's insulator cladding in the outside of going up the row's terminal, it includes lower row's terminal and lower insulator of arranging to arrange the interior module of moulding plastics of lower row, insulator cladding in the outside of lower row's terminal down.
As a further improvement, be provided with first positioning groove on first insulation body's the up end, be provided with positioning lug on shielding shell's the corresponding position, first positioning groove with positioning lug mutual joint is fixed. The first insulation body is positioned and limited through the matched positioning convex block and the first positioning clamping groove.
As a further improvement, the front end of the inner cavity of the shielding shell is provided with an upper positioning block and a lower positioning block, and the upper positioning block and the lower positioning block are integrated after assembly. The first insulation body is limited in the cavity in the shielding shell through the upper positioning block and the lower positioning block which are matched with the first insulation body.
As a further improvement, be provided with second positioning channel section on first insulator's the rear end face, be provided with the location dog that extends outward on the corresponding position of shield shell rear end face, be provided with the through-hole on the location dog, location dog riveting is buckled and is restricted first insulator in the shield shell.
As a further improvement, the both sides of terminal surface all are provided with spacing post before the shield shell, spacing post riveting is buckled and is restricted first insulator in the shield shell.
The USB TYPE-C female socket high-speed transmission connector comprises the following steps:
1. the upper row of insulation bodies are embedded on the outer sides of the upper row of terminals in a one-time plastic package mode, the lower row of insulation bodies are embedded on the outer sides of the lower row of terminals in a one-time plastic package mode, and an upper row of in-mold injection molding modules and a lower row of in-mold injection molding modules are obtained;
2. after the upper row of shielding sheets and the upper row of in-mold injection molding modules are assembled, the head material belt is removed, and the upper row of shielding sheets and the upper row of in-mold injection molding modules are fixed in a spot welding manner through welding spots; after the lower row of shielding sheets is assembled with the lower row of in-mold injection molding modules, the lower row of shielding sheets and the lower row of in-mold injection molding modules are fixed in a spot welding manner through welding spots;
3. assembling a middle clamping piece, arranging the middle clamping piece between the upper row of in-mold injection molding modules and the lower row of in-mold injection molding modules after welding the shielding piece, and fixing the middle clamping piece with the upper row of in-mold injection molding modules and the lower row of in-mold injection molding modules through spot welding;
4. carrying out secondary plastic package on the upper and lower rows of in-mold injection molding assembly modules, embedding the first insulating body outside the upper and lower rows of in-mold injection molding assembly modules, and removing the material belt;
5. and assembling the shielding shell, and fixing the upper and lower row of in-mold injection molding assembly modules embedded with the first insulating bodies in the shielding shell by riveting.
The utility model has the advantages that:
1. the utility model discloses USB TYPE-C female seat high-speed transmission connector, it is through with mutual spot welding between the upper and lower shielding piece in the product, terminal module and well clamping piece to make the product form complete shielding environment, can effectively solve the crosstalk that the signal produced when high-speed transmission, this product connector high-speed transmission speed can reach 40Gbs, and product stable in structure can satisfy the market demand.
2. The utility model discloses female seat high-speed transmission connector of USBTYPE-C through at last shield plate of arranging, arrange the region that link up on shield plate and the well clamping piece down, prevents that low frequency signal and high frequency signal from producing and crosstalks.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic overall sectional structural view of the USB TYPE-C female connector according to the present invention;
FIG. 2 is a schematic view of an assembly structure of the upper and lower in-mold injection assembly modules shown in FIG. 1;
FIG. 3 is a schematic structural view of the upper and lower rows of in-mold injection assembled modules and the first insulating body shown in FIG. 1;
FIG. 4 is a schematic structural view of the shield casing of FIG. 1;
in the drawings: 1. an upper row of shielding sheets; 2. an upper row of in-mold injection molding modules; 3. a middle clamping piece; 4. lower row of in-mold injection molding modules; 5. a lower row of shielding sheets; 6. a shielding housing; 61. positioning the bump; 62. an upper positioning block; 63. a lower positioning block; 64. positioning a stop block; 65. a limiting column; 7. a first insulating body; 71. a first positioning slot; 72. and a second positioning clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings, the USB TYPE-C female base high-speed transmission connector provided in this embodiment includes an upper row of in-mold injection molding assembly module and a lower row of in-mold injection molding assembly module, where the upper row of in-mold injection molding assembly module includes an upper row of shielding sheets 1, an upper row of in-mold injection molding modules 2, a middle clamping sheet 3, a lower row of in-mold injection molding modules 4, and a lower row of shielding sheets 5, where a welding point is disposed at a position corresponding to the upper row of shielding sheets 1, the upper row of in-mold injection molding modules 2 and the upper row of shielding sheets are welded and fixed by the welding point, a welding point corresponding to the middle clamping sheet 3 is disposed at a position corresponding to the lower row of shielding sheets 5, the lower row of in-mold injection molding modules 4 and the lower row of shielding sheets are welded and fixed by the welding point, and a welding point corresponding to the middle clamping, The lower row of in-mold injection molding modules 4 and the middle clamping piece 3 are fixed by welding through welding spots.
Through going up row shielding piece 1, going up interior mould injection moulding module 2 of row, lower row mould injection moulding module 3 of row, lower row shielding piece 4 and well clamping piece 4 spot welding for whole product forms complete shielding return circuit, can solve the crosstalk that the signal produced when high-speed transmission.
In the USB TYPE-C female connector high-speed transmission connector in this embodiment, a through area is provided on the middle clamping piece 3, and a through area is also provided on the upper row of shielding pieces 2 and the lower row of shielding pieces 5. By hollowing out the shield plate and the middle clip 3, crosstalk between a low-frequency signal and a high-frequency signal can be prevented.
The USB TYPE-C female high-speed transmission connector in this embodiment further includes a first insulating body 7 and a shielding shell 6; the first insulating body 7 covers the outer sides of the upper and lower rows of in-mold injection molding assembly modules and is inserted into the inner cavity of the shielding shell 6.
In the USB TYPE-C female socket high-speed transmission connector in this embodiment, the upper row of in-mold injection molding module 2 includes an upper row of terminals and an upper row of insulator, the upper row of insulator covers the outer side of the upper row of terminals, the lower row of in-mold injection molding module 4 includes a lower row of terminals and a lower row of insulator, and the lower insulator covers the outer side of the lower row of terminals.
The female seat high-speed transmission connector of USB TYPE-C in this embodiment, be provided with first positioning slot 71 on the up end of first insulator 7, be provided with location lug 61 on shield shell 6's the corresponding position, first positioning slot 71 with the mutual joint of location lug 61 is fixed. The first insulating body 7 is positioned and limited by the matched positioning bump 61 and the first positioning slot 71.
According to the USB TYPE-C female seat high-speed transmission connector in the embodiment, the front end of the inner cavity of the shielding shell 6 is provided with the upper positioning block 62 and the lower positioning block 63, and the upper positioning block 62 and the lower positioning block 63 are integrated after being assembled. The first insulating body 7 is limited in the inner cavity of the shielding shell 6 by providing an upper positioning block 62 and a lower positioning block 63 which are matched with the first insulating body 7.
The female seat high-speed transmission connector of USB TYPE-C in this embodiment, be provided with second positioning slot 72 on the rear end face of first insulator 7, be provided with outside extension's location dog 64 on the corresponding position of 6 rear end faces of shield shell, be provided with the through-hole on the dog 64 of location, location dog riveting is buckled and is restricted first insulator in the shield shell.
Female seat high-speed transmission connector of USB TYPE-C in this embodiment, the both sides of terminal surface all are provided with spacing post 65 before shield shell 6, spacing post 65 riveting is buckled and is restricted first insulator 7 in shield shell 6.
The USB TYPE-C female socket high-speed transmission connector comprises the following steps:
1. the upper row of insulation bodies are embedded on the outer sides of the upper row of terminals in a one-time plastic package mode, the lower row of insulation bodies are embedded on the outer sides of the lower row of terminals in a one-time plastic package mode, and an upper row of in-mold injection molding modules 2 and a lower row of in-mold injection molding modules 4 are obtained;
2. after the upper row of shielding sheets 1 and the upper row of in-mold injection modules 2 are assembled, the head material belts are removed, and the upper row of shielding sheets 1 and the upper row of in-mold injection modules 2 are fixed in a spot welding mode through welding spots; after the lower row of shielding sheets 5 and the lower row of in-mold injection molding modules 4 are assembled, the lower row of shielding sheets 5 and the lower row of in-mold injection molding modules 4 are fixed in a spot welding manner through welding spots;
3. assembling a middle clamping piece 3, arranging the middle clamping piece 3 between the upper row of in-mold injection molding modules 2 and the lower row of in-mold injection molding modules 4 after welding the shielding piece, and fixing the middle clamping piece 3 with the upper row of in-mold injection molding modules 2 and the lower row of in-mold injection molding modules 4 through spot welding;
4. carrying out secondary plastic package on the upper and lower rows of in-mold injection molding assembly modules, embedding the first insulating body 7 outside the upper and lower rows of in-mold injection molding assembly modules, and removing the material belt;
5. and assembling the shielding shell 6, and fixing the upper and lower rows of in-mold injection molding assembly modules embedded with the first insulating bodies 7 in the shielding shell 6 by riveting.
The design key point of the female seat high-speed transmission connector of USB TYPE-C in this embodiment lies in:
1. the female seat high speed transmission connector of USB TYPE-C in this embodiment, it is through with mutual spot welding between upper and lower shielding piece in the product, terminal module and the well clamping piece to make the product form complete shielding environment, can effectively solve the crosstalk that the signal produced when high-speed transmission, this product connector high speed transmission can reach 40Gbs, and product stable in structure can satisfy the market demand.
2. The female seat high speed transmission connector of USB TYPE-C in this embodiment prevents that low frequency signal and high frequency signal from producing and crosstalking through setting up the region that link up on last row of shielding piece, lower row of shielding piece and well clamping piece.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. A USB TYPE-C female seat high-speed transmission connector is characterized by comprising an upper and a lower row of in-mold injection molding assembly modules, the upper and lower rows of in-mold injection assembly modules comprise an upper row of shielding sheets, an upper row of in-mold injection modules, a middle clamping sheet, a lower row of in-mold injection modules and a lower row of shielding sheets, welding spots are arranged at the corresponding positions of the upper row of in-mold injection molding modules and the upper row of shielding sheets, the upper row of in-mold injection molding modules and the upper row of shielding sheets are welded and fixed through the welding spots, the lower row of in-mold injection molding modules are provided with welding spots at positions corresponding to the lower row of shielding sheets, the lower row of in-mold injection molding modules are welded and fixed with the lower row of shielding sheets through the welding spots, welding spots corresponding to the middle clamping sheet are arranged on the upper row of in-mold injection molding modules and the lower row of in-mold injection molding modules after the shielding sheets are welded, and the upper row of in-mold injection molding modules and the lower row of in-mold injection molding modules after the shielding sheets are welded and fixed with the middle clamping sheet.
2. The female USB TYPE-C receptacle high-speed transmission connector according to claim 1, wherein the middle clip has a through-hole, and the upper and lower shield plates have through-holes.
3. The female USB TYPE-C receptacle high-speed transmission connector according to claim 1, further comprising a first insulating body and a shield shell; the first insulating body is coated on the outer side of the injection molding assembly module in the upper row of moulds and the lower row of moulds and is inserted in the inner cavity of the shielding shell.
4. The USB TYPE-C female socket high-speed transmission connector according to claim 1, wherein the upper row of in-mold injection molding modules comprises an upper row of terminals and an upper row of insulation bodies, the upper row of insulation bodies covers the outer sides of the upper row of terminals, the lower row of in-mold injection molding modules comprises a lower row of terminals and a lower row of insulation bodies, and the lower insulation bodies cover the outer sides of the lower row of terminals.
5. The female high-speed transmission connector of USB TYPE-C of claim 3, wherein, be provided with first location draw-in groove on the up end of first insulator, be provided with the location lug on the corresponding position of shielding shell, first location draw-in groove with the mutual joint of location lug is fixed.
6. The USB TYPE-C female seat high-speed transmission connector according to claim 3, wherein an upper positioning block and a lower positioning block are arranged at the front end of the cavity inside the shielding shell, and the upper positioning block and the lower positioning block are of an integrated structure after being assembled.
7. The USB TYPE-C female connector high-speed transmission connector according to claim 6, wherein a second positioning slot is arranged on the rear end face of the first insulating body, a positioning block extending outwards is arranged at a position corresponding to the rear end face of the shielding shell, a through hole is arranged on the positioning block, and the positioning block is riveted, bent and used for limiting the first insulating body in the shielding shell.
8. The USB TYPE-C female connector high-speed transmission connector according to claim 6, wherein the two sides of the front end surface of the shielding shell are provided with limiting posts, and the first insulating body is limited in the shielding shell by riveting and bending the limiting posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021717008.7U CN213184703U (en) | 2020-08-18 | 2020-08-18 | USB TYPE-C female seat high-speed transmission connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021717008.7U CN213184703U (en) | 2020-08-18 | 2020-08-18 | USB TYPE-C female seat high-speed transmission connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213184703U true CN213184703U (en) | 2021-05-11 |
Family
ID=75766927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021717008.7U Active CN213184703U (en) | 2020-08-18 | 2020-08-18 | USB TYPE-C female seat high-speed transmission connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213184703U (en) |
-
2020
- 2020-08-18 CN CN202021717008.7U patent/CN213184703U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105048144B (en) | Socket electric connector capable of preventing terminal from warping during plugging | |
| CN112310721B (en) | Vertical waterproof Type-C female socket connector and preparation method thereof | |
| CN113783066B (en) | Electric connector and manufacturing method thereof | |
| CN113193441B (en) | Shielding shell and connector | |
| CN213184703U (en) | USB TYPE-C female seat high-speed transmission connector | |
| US10573992B2 (en) | Charging adapter having double shells with different plastics | |
| CN213460201U (en) | Vertical waterproof Type-C female base connector | |
| CN112736538B (en) | Double-row SMT sinking plate TYPE USB TYPE-C connector | |
| CN211556212U (en) | 10PIN Type-C socket connector | |
| CN214849450U (en) | Adapter connector with integrated shell structure | |
| CN213026632U (en) | Terminal structure of USB3.0 connector | |
| CN216980928U (en) | Structure-enhanced Type-C connector | |
| CN217882121U (en) | Improved positive and negative plug-in type connector | |
| CN112825396A (en) | High-frequency large-current USB socket | |
| CN220569922U (en) | Sinking plate type connector | |
| CN216698820U (en) | SMT board upper form USB TYPE-C connector | |
| CN217983797U (en) | Socket electric connector | |
| CN213460202U (en) | Charging connector | |
| CN212991390U (en) | Type-C connector with short-circuit prevention function | |
| CN214124243U (en) | Socket electric connector | |
| CN218300302U (en) | Cable connector | |
| CN213816646U (en) | High-torque strength HDMI2.1 connector | |
| CN211088575U (en) | USBType-C power supply female socket with simple structure | |
| CN219419768U (en) | Duplex USB TYPE-C female connector | |
| CN215266938U (en) | One shot forming's structure enhancement mode Type-C connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |