CN212991526U - Type-C to USB-AF OTG data patch cord - Google Patents
Type-C to USB-AF OTG data patch cord Download PDFInfo
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- CN212991526U CN212991526U CN202021817031.3U CN202021817031U CN212991526U CN 212991526 U CN212991526 U CN 212991526U CN 202021817031 U CN202021817031 U CN 202021817031U CN 212991526 U CN212991526 U CN 212991526U
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Abstract
The utility model belongs to the technical field of the data patch cord technique and specifically relates to indicate a Type-C to USB-AF OTG data patch cord, it includes the cable and connects in Type-C joint and the USB-AF joint at cable both ends respectively, USB-AF joint includes USB-AF external mold, USB-AF iron-clad, cover establish the interior gluey core in USB-AF iron-clad, cover establish the steel bushing in USB-AF iron-clad periphery and establish the plastic cover in the steel bushing periphery; and a USB-AF inner mold is formed in the USB-AF outer mold in an injection molding mode, and inner mold glue-eating openings are formed in the upper side and the lower side of the rear end of the plastic sleeve. The utility model discloses novel structure can play the effect and the effect that prevent to warp, and is further, eats the setting of jiao kou through the centre form, at injection moulding behind the USB-AF inner membrance, fix reliably plastic cover, stable in structure.
Description
Technical Field
The utility model belongs to the technical field of the data patch cord technique and specifically relates to indicate a Type-C to USB-AF OTG data patch cord.
Background
With the development of science and technology, the variety of electronic products is more and more, and the variety of plugs for connecting the electronic products is also more and more, and the data line generally only has a male head and a female head, when needing to convert to another plug type, then need use the patch cord. The USB-AF connector used in the patch cord in the market has poor structural stability and is easy to deform during injection molding.
Disclosure of Invention
The utility model discloses problem to prior art provides a Type-C to USB-AF OTG data patch cord, novel structure, design benefit establishes the plastic cover in the steel bushing and cover at the steel bushing periphery at USB-AF iron-clad periphery through USB-AF iron-clad, cover and establishes the interior gluey core in USB-AF iron-clad, cover, through above cooperation, injection moulding in the USB-AF external mold during USB-AF centre form, can play effect and the effect that prevents to warp, and is further, eats the setting of jiao kou through the centre form, at injection moulding behind the USB-AF inner film, fix reliably plastic cover, stable in structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of Type-C to USB-AF OTG data patch cord, include the cable and connect in Type-C and USB-AF joint at cable both ends respectively, USB-AF joint includes USB-AF external mold, USB-AF iron-clad, cover and establish the interior rubber core in USB-AF iron-clad, cover and establish the steel bushing in USB-AF iron-clad periphery and establish the plastic cover in the steel bushing periphery; the cable is characterized in that an extension piece extends from one side of the rear end of the USB-AF iron shell, a core wire and a ground wire are arranged in the cable, the ground wire is connected with the extension piece, a plurality of terminals are arranged on the inner rubber core and connected with the core wire, the USB-AF outer mold is arranged on the periphery of the plastic sleeve, a USB-AF inner mold is formed in the USB-AF outer mold in a plastic injection mode, and inner mold glue-feeding ports are formed in the upper side and the lower side of the rear end of the plastic sleeve.
The left side and the right side of the steel sleeve are provided with first positioning convex hulls, the left side and the right side of the inner wall of the plastic sleeve are provided with first positioning concave pits for installing the first positioning convex hulls, the upper side and the lower side of the steel sleeve are provided with second positioning convex hulls, and the upper side and the lower side of the plastic sleeve are provided with positioning grooves matched and clamped with the second positioning convex hulls.
The periphery of the inner wall of the USB-AF iron shell is provided with contact elastic sheets, the periphery of the front end of the USB-AF iron shell is provided with an assembly positioning sheet, and the front end of the plastic sleeve is provided with an assembly limiting groove matched with the assembly positioning sheet for limiting.
The Type-C connector comprises a PCB, a Type-C connector, a Type-C iron shell and a Type-C external mold, the Type-C iron shell comprises an upper shell and a lower shell, the upper shell is detachably connected with the lower shell, the rear end of the lower shell is provided with a riveting pin, the rear end of the upper shell is provided with an elastic pressing sheet, the riveting pin is riveted with the cable, the elastic pressing sheet extends into the riveting pin, the Type-C iron shell is sleeved on the periphery of the PCB, and a Type-C internal mold is formed in the Type-C external mold through injection molding.
Wherein, the epitheca with the inferior valve all is provided with the constant head tank.
The upper connecting piece is arranged on the two sides of the upper shell and extends downwards, the lower connecting piece is arranged on the two sides of the lower shell and extends upwards, the upper connecting piece is provided with an assembling clamping groove, the lower connecting piece is provided with an assembling convex hull, the assembling convex hull is clamped in the assembling clamping groove, the upper connecting piece and the upper shell are integrally formed, and the lower shell and the lower connecting piece are integrally formed.
The cable further comprises an insulating outer cover, a tensile rope is further arranged in the insulating outer cover, and the core wire and the ground wire are both located in the insulating outer cover.
Wherein, the tensile rope is a nylon rope.
Wherein, insulating outer quilt is the TPE material.
The utility model has the advantages that:
the utility model discloses novel structure, design benefit establishes the rubber core, the cover that establish in USB-AF iron-clad through USB-AF iron-clad, cover and establishes the steel bushing in USB-AF iron-clad periphery and establish the plastic cover in the steel bushing periphery, through above cooperation, during USB-AF external mold injection moulding in the USB-AF centre form, can play the effect and the effect of preventing the deformation, and further, eat the setting of glue mouthful through the centre form, at injection moulding behind the USB-AF inner film, fix reliably the plastic cover, stable in structure.
Drawings
Fig. 1 is the utility model discloses a Type-C to USB-AF OTG data patch cord's schematic structure diagram.
Fig. 2 is an exploded view of the USB-AF connector of the present invention.
Figure 3 is the utility model discloses a structure of Type-C connects is exploded.
Fig. 4 is a schematic structural view of the plastic sleeve of the present invention.
Fig. 5 is a structural sectional view of the cable of the present invention.
The reference numerals in fig. 1 to 5 include:
1-cable 2-Type-C joint 3-USB-AF joint
4-USB-AF external mold 5-USB-AF iron shell 6-inner rubber core
7-steel jacket 8-plastic sleeve 9-extension sheet
10-core wire 11-earth wire 12-terminal
13-USB-AF inner mold 14-inner mold glue-feeding port 15-first positioning convex hull
16-first positioning pit 17-second positioning convex hull 18-positioning slot
19-contact spring piece 20-assembly positioning piece 21-assembly limiting groove
22-PCB 23-Type-C connector 24-Type-C outer mold
25-upper shell 26-lower shell 27-rivet pin
28-elastic pressing sheet 29-Type-C inner mold 30-positioning groove
31-upper connecting sheet 32-lower connecting sheet 33-assembling clamping groove
34-assembling convex hull 35-insulating outer cover 36-tensile rope.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A Type-C to USB-AF OTG data patch cord is shown in figures 1 to 5 and comprises a cable 1, a Type-C connector 2 and a USB-AF connector 3 which are respectively connected to two ends of the cable 1, wherein the USB-AF connector 3 comprises a USB-AF outer mold 4, a USB-AF iron shell 5, an inner rubber core 6 sleeved in the USB-AF iron shell 5, a steel sleeve 7 sleeved on the periphery of the USB-AF iron shell 5 and a plastic sleeve 8 sleeved on the periphery of the steel sleeve 7; an extension piece 9 is arranged on one side of the rear end of the USB-AF iron shell 5 in an extending mode, a core wire 10 and a ground wire 11 are arranged in the cable 1, the ground wire 11 is connected with the extension piece 9, a plurality of terminals 12 are installed on the inner rubber core 6, the terminals 12 are connected with the core wire 10, the USB-AF outer mold 4 is installed on the periphery of the plastic sleeve 8, a USB-AF inner mold 13 is formed in the USB-AF outer mold 4 in an injection molding mode, and inner mold glue-feeding holes 14 are formed in the upper side and the lower side of the rear end of the plastic sleeve 8. Specifically, the utility model discloses novel structure, design benefit establishes interior gluey core 6 in USB-AF iron-clad 5, the cover through USB-AF iron-clad 5, establishes and establishes at the steel bushing 7 of USB-AF iron-clad 5 periphery and establishes at the plastic cover 8 of steel bushing 7 periphery, through above cooperation, during injection moulding in USB-AF external mold 4 during USB-AF centre form 13, can play the effect and the effect of preventing the deformation, and further, through the setting of centre form glue-eating mouth 14, behind the injection moulding USB-AF inner membrance, fix reliably plastic cover 8, stable in structure.
This embodiment a Type-C to USB-AF OTG data patch cord, the left and right both sides of steel bushing 7 all are provided with first location convex closure 15, the left and right both sides of 8 inner walls of plastic cover all are provided with installs first location pit 16 of first location convex closure 15, the upper and lower both sides of steel bushing 7 all are provided with second location convex closure 17, the upper and lower both sides of plastic cover 8 all be provided with the location fluting 18 of the protruding closure 17 cooperation joint of second location. Specifically, the accuracy and the reliability of installation between steel bushing 7 and plastic cover 8 are improved through the arrangement, and the structure is reliable.
The utility model provides a Type-C to USB-AF OTG data patch cord, USB-AF iron-clad 5's inner wall all is provided with contact shell fragment 19 all around, USB-AF iron-clad 5's front end periphery is provided with assembly spacer 20, the front end of plastic cover 8 seted up with assembly spacer 20 cooperates spacing assembly spacing groove 21. Specifically, the assembly limiting groove 21 and the assembly positioning sheet 20 are installed and positioned, so that the installation accuracy and the structure reliability of the USB-AF and the plastic sleeve 8 are guaranteed, in addition, the contact elastic sheet 19 is convenient to contact with an external socket during plugging, the connection between the USB-AF iron shell 5 and the ground wire 11 is realized, and the structure reliability is realized.
The embodiment of a Type-C to USB-AF OTG data patch cord, Type-C connects 2 and includes PCB board 22, Type-C connector 23, Type-C iron casing and Type-C external mold 24, Type-C iron casing includes epitheca 25 and inferior valve 26, epitheca 25 with inferior valve 26 can be dismantled and be connected, the rear end of inferior valve 26 is provided with riveting foot 27, the rear end of epitheca 25 is provided with elasticity preforming 28, riveting foot 27 with cable 1 riveting, elasticity preforming 28 stretches into in riveting foot 27, Type-C iron casing cover is established the periphery of PCB board 22, the injection moulding has Type-C internal mold 29 in Type-C external mold 24. Specifically, the rivet pin 27 is riveted with the cable 1, so that the connection reliability of the Type-C connector 23 and the cable 1 is improved, the Type-C connector 23 is connected with the PCB 22, further, the elastic pressing sheet 28 extends into the rivet pin 27 to further press the cable 1 in a pressing mode, so that the connection stability and reliability are ensured, wherein the upper shell 25 is detachably connected with the lower shell 26, and the assembly is convenient.
According to the Type-C to USB-AF OTG data patch cord of this embodiment, the upper shell 25 and the lower shell 26 are both provided with the positioning groove 30. Specifically, the setting of constant head tank 30 conveniently fixes a position, and constant head tank 30 is moulded plastics to the convenience when moulding plastics Type-C centre form 29, realizes the location, guarantees the reliability of Type-C iron-clad installation.
The embodiment of a Type-C to USB-AF OTG data patch cord, the both sides of epitheca 25 all downwardly extending is provided with upper connection piece 31, the both sides of inferior valve 26 all upwardly extending is provided with lower connection piece 32, upper connection piece 31 is provided with assembly slot 33, lower connection piece 32 is provided with assembly convex closure 34, assembly convex closure 34 card is established in assembly slot 33, upper connection piece 31 with epitheca 25 integrated into one piece, inferior valve 26 with lower connection piece 32 integrated into one piece. Specifically, go up connection piece 31 with epitheca 25 integrated into one piece, inferior valve 26 with lower connection piece 32 integrated into one piece improves structural stability and reliability, and during epitheca 25 and inferior valve 26 equipment, assembly convex closure 34 card is gone into in the assembly draw-in groove 33, convenient equipment is stable moreover, and the structure is reliable.
According to the Type-C to USB-AF OTG data patch cord of this embodiment, the cable 1 further comprises an insulating outer cover 35, a tensile rope 36 is further arranged in the insulating outer cover 35, and the core wire 10 and the ground wire 11 are both located in the insulating outer cover 35. Specifically, the insulating outer cover 35 protects the core wire 10 and the ground wire 11, and the tensile rope 36 improves the tensile property of the cable 1 and has a reliable structure.
According to the Type-C to USB-AF OTG data patch cord, the tensile rope 36 is a nylon rope. Particularly, the nylon rope has stable structure, strong tensile capacity and reliable structure.
According to the Type-C to USB-AF OTG data patch cord, the insulation outer cover 35 is made of TPE materials. Specifically, the insulating outer cover 35 has high thermoplasticity and is convenient to machine and mold.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides a Type-C to USB-AF OTG data patch cord which characterized in that: the cable comprises a cable, and a Type-C connector and a USB-AF connector which are respectively connected with two ends of the cable, wherein the USB-AF connector comprises a USB-AF outer mold, a USB-AF iron shell, an inner rubber core sleeved in the USB-AF iron shell, a steel sleeve sleeved on the periphery of the USB-AF iron shell and a plastic sleeve sleeved on the periphery of the steel sleeve; the cable is characterized in that an extension piece extends from one side of the rear end of the USB-AF iron shell, a core wire and a ground wire are arranged in the cable, the ground wire is connected with the extension piece, a plurality of terminals are arranged on the inner rubber core and connected with the core wire, the USB-AF outer mold is arranged on the periphery of the plastic sleeve, a USB-AF inner mold is formed in the USB-AF outer mold in a plastic injection mode, and inner mold glue-feeding ports are formed in the upper side and the lower side of the rear end of the plastic sleeve.
2. The Type-C to USB-AF OTG data patch cord of claim 1, wherein: the left and right sides of steel bushing all are provided with first location convex closure, the left and right both sides of plastic cover inner wall all are provided with installs the first location pit of first location convex closure, the upper and lower both sides of steel bushing all are provided with second location convex closure, the upper and lower both sides of plastic cover all be provided with the location fluting of second location convex closure cooperation joint.
3. The Type-C to USB-AF OTG data patch cord of claim 1, wherein: the periphery of the inner wall of the USB-AF iron shell is provided with contact elastic sheets, the periphery of the front end of the USB-AF iron shell is provided with an assembly positioning sheet, and the front end of the plastic sleeve is provided with an assembly limiting groove which is matched with the assembly positioning sheet for limiting.
4. The Type-C to USB-AF OTG data patch cord of claim 1, wherein: the Type-C connector comprises a PCB, a Type-C connector, a Type-C iron shell and a Type-C external mold, the Type-C iron shell comprises an upper shell and a lower shell, the upper shell is detachably connected with the lower shell, the rear end of the lower shell is provided with riveting pins, the rear end of the upper shell is provided with an elastic pressing sheet, the riveting pins are riveted with cables, the elastic pressing sheet stretches into the riveting pins, the Type-C iron shell is sleeved on the periphery of the PCB, and a Type-C internal mold is molded in the Type-C external mold.
5. The Type-C to USB-AF OTG data patch cord of claim 4, wherein: the upper shell and the lower shell are both provided with positioning grooves.
6. The Type-C to USB-AF OTG data patch cord of claim 4, wherein: the improved structure of the automobile engine is characterized in that upper connecting pieces are arranged on two sides of the upper shell in a downward extending mode, lower connecting pieces are arranged on two sides of the lower shell in an upward extending mode, assembling clamping grooves are formed in the upper connecting pieces, assembling convex hulls are arranged on the lower connecting pieces, the assembling convex hulls are clamped in the assembling clamping grooves, the upper connecting pieces and the upper shell are integrally formed, and the lower shell and the lower connecting pieces are integrally formed.
7. The Type-C to USB-AF OTG data patch cord of claim 1, wherein: the cable further comprises an insulating outer cover, a tensile rope is further arranged in the insulating outer cover, and the core wire and the ground wire are both located in the insulating outer cover.
8. The Type-C to USB-AF OTG data patch cord of claim 7, wherein: the tensile rope is a nylon rope.
9. The Type-C to USB-AF OTG data patch cord of claim 7, wherein: the insulating outer quilt is the TPE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817031.3U CN212991526U (en) | 2020-08-26 | 2020-08-26 | Type-C to USB-AF OTG data patch cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817031.3U CN212991526U (en) | 2020-08-26 | 2020-08-26 | Type-C to USB-AF OTG data patch cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212991526U true CN212991526U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021817031.3U Active CN212991526U (en) | 2020-08-26 | 2020-08-26 | Type-C to USB-AF OTG data patch cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212991526U (en) |
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2020
- 2020-08-26 CN CN202021817031.3U patent/CN212991526U/en active Active
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