CN207782086U - A kind of anti-interference type USB connector - Google Patents
A kind of anti-interference type USB connector Download PDFInfo
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- CN207782086U CN207782086U CN201820064983.9U CN201820064983U CN207782086U CN 207782086 U CN207782086 U CN 207782086U CN 201820064983 U CN201820064983 U CN 201820064983U CN 207782086 U CN207782086 U CN 207782086U
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- data line
- interface
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- interference type
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Abstract
The utility model discloses a kind of anti-interference type USB connector, including data line ontology, data line ontology includes four cores and the insulating sheath being wrapped in outside all cores；Data line ontology is fixedly arranged in the middle of magnetic ring component, and the both ends of data line ontology are separately connected USB AM interfaces and USB AF interfaces；Magnetic ring component includes upper semi-body and lower semi-body, and semicircular magnet is respectively and fixedly provided in upper semi-body and lower semi-body；The both ends of lower half intracoelomic cavity are respectively embedded there are one ferrule, and ferrule has banding portion of the banding on insulating sheath that be used for, and upper semi-body is fixed to each other with lower semi-body so that upper semi-body fills the span of a man's arms into a complete magnet ring with two semicircular magnets on lower semi-body.There is the anti-interference type USB connector of the utility model magnetic ring component, magnetic ring component can not only prevent the interference that rush of current generates when plugging line, be also prevented from external electromagnetic interference so that data line has preferable anti-interference ability；Magnetic ring component it is easy for installation, and connector entirety tensile strength is high.
Description
Technical field
The utility model is related to field of connectors, more particularly to a kind of anti-interference type USB connector.
Background technology
Data line (data cable) acts on to connect mobile device and computer, to reach data transfer or lead to
Believe purpose.Popular point is said, the access tool that computer is used for transmitting the files such as video, the tinkle of bells, picture with mobile device is exactly connected.
Now, with the development that electronics industry is maked rapid progress, data line has become part indispensable during we live.Currently
Most equipment all has USB interface, and in certain occasions, the length of data line is inadequate, it is necessary to lengthening connector is used, when
Preceding lengthening connector on the market only includes mostly a USB AM interface and a USB AF interface, does not have anti-interference work(
Can, signal fidelity is poor.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of comprising jamproof
The good anti-interference type USB connector of magnetic ring component, signal fidelity.
Technical solution：To achieve the above object, the anti-interference type USB connector of the utility model, including data line ontology,
The data line ontology includes four cores and the insulating sheath being wrapped in outside all cores；It is fixed in the middle part of data line ontology
There is magnetic ring component, and the both ends of data line ontology are separately connected USB AM interfaces and USB AF interfaces；The magnetic ring component includes
It is respectively and fixedly provided with semicircular magnet in upper semi-body and lower semi-body, upper semi-body and lower semi-body；The both ends of upper half intracoelomic cavity are respectively embedded with one
A ferrule, the ferrule, which has, is used for banding portion of the banding on the insulating sheath, and upper semi-body is mutually solid with lower semi-body
Surely so that upper semi-body fills the span of a man's arms into a complete magnet ring with two semicircular magnets on lower semi-body.
Further, the banding portion of the ferrule includes the metal band of two arcs.
Further, by being adhesively fixed between the upper semi-body and lower semi-body.
Further, the USB AM interfaces include AM interface bodies, pcb board and AM interface shells, the pcb board
Mounted on the inside of the AM interface shells, the rear end of the AM interface bodies is fixed on the pcb board, AM interface shells by
Two half-shell compositions；The end of the connection AM interfaces of the data line ontology is fixed with tensile joint, has on the tensile joint
There are annular groove, the tensile joint to be fixedly mounted on the AM interface shells, and each half-shell all has and is embedded into annular groove
Part.
Further, the USB AF interfaces include AF interface bodies and AF interface shells, the AF interface bodies
Rear end has fold inward at 90 degree of flange；AF interface shells are made of two half shells, the connection of the data line ontology
The end of USB AF interfaces is fixed with tensile joint, on the tensile joint there is annular groove, the tensile joint to be fixedly mounted on
On AF interface shells, and each half shell all has the part being embedded into annular groove, has for disposing in the half shell
State the type groove of flange.
Further, it is fixed by glue sticking between two half-shells.
Further, it is fixed by glue sticking between two half shells.
Further, the tensile joint is fixed on by glue sticking on the insulating sheath of the data line ontology.
Advantageous effect：The anti-interference type USB connector of the utility model has magnetic ring component, magnetic ring component not only can be to prevent
The interference that only rush of current generates when plugging line, is also prevented from external electromagnetic interference so that data line has preferable
Anti-interference ability；Magnetic ring component it is easy for installation, and connector entirety tensile strength is high.
Description of the drawings
Attached drawing 1 is the structure chart of anti-interference type USB connector；
Attached drawing 2 is the constitutional diagram of the upper semi-body and data line ontology of magnetic ring component；
Attached drawing 3 is the structure chart of the lower semi-body of magnetic ring component；
Attached drawing 4 is the structure chart of the interface sections USB AM；
Attached drawing 5 is the structure chart of the interface sections USB AF.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
Anti-interference type USB connector as shown in Fig. 1, including data line ontology 1, the data line ontology 1 include four
Root core 11 and the insulating sheath 12 being wrapped in outside all cores 11；Data line ontology 1 is fixedly arranged in the middle of magnetic ring component 2,
And the both ends of data line ontology 1 are separately connected USB AM interfaces 3 and USB AF interfaces 4；The magnetic ring component 2 includes upper semi-body 21
With lower semi-body 22, semicircular magnet 23 is respectively and fixedly provided in upper semi-body 21 and lower semi-body 22；The both ends of 21 inner cavity of upper semi-body are respectively embedded
There are one ferrule 24, the ferrule 24 has banding portion of the banding on the insulating sheath 12 that be used for, upper semi-body 21 with
Lower semi-body 22 is fixed to each other so that upper semi-body 21 fills the span of a man's arms into a complete magnetic with two semicircular magnets 23 on lower semi-body 22
Ring.The banding portion of the ferrule 24 includes the metal band 241 of two arcs.This structure can effectively prevent magnetic ring component 2
Along the axial float of data line ontology 1, and easy to assembly, escapable cost,
By being adhesively fixed between the upper semi-body 21 and lower semi-body 22.
The USB AM interfaces 3 include AM interface bodies 31, pcb board 32 and AM interface shells, and the pcb board 32 is pacified
Mounted in the inside of the AM interface shells, the rear end of the AM interface bodies 31 is fixed on the pcb board 32, AM interface shells
It is made of two half-shells 33；The end of the connection USB AM interfaces 3 of the data line ontology 1 is fixed with tensile joint 5, described anti-
There is annular groove 51, the tensile joint 5 to be fixedly mounted on the AM interface shells, and each half-shell 33 has in socket 5
There is the part being embedded into annular groove 51.It is fixed by glue sticking between two half-shells 33.
The USB AF interfaces 4 include AF interface bodies 41 and AF interface shells, the rear end of the AF interface bodies 41
With fold inward at 90 degree of flange 411；AF interface shells are made of two half shells 42, the company of the data line ontology 1
The end for connecing USB AF interfaces 4 is fixed with tensile joint 5, has annular groove 51, the tensile joint 5 solid on the tensile joint 5
Dingan County is on the AF interface shells, and each half shell 42 all has the part being embedded into annular groove 51, in the half shell 42
With the type groove 421 for disposing the flange 411.It is fixed by glue sticking between two half shells 42.
Using above-mentioned structure, it can make connector that there is good tensile strength, the external force that connector is subject to is by data
Line ontology 1 undertakes, and is not transferred to the pad of core 11 and AM interface bodies 31 (or AF interface bodies 41).
The tensile joint 5 is fixed on by glue sticking on the insulating sheath 12 of the data line ontology 1.
There is the anti-interference type USB connector of the utility model magnetic ring component, magnetic ring component can not only prevent from plugging
The interference that rush of current generates when line, is also prevented from external electromagnetic interference so that data line has preferable anti-interference energy
Power；Magnetic ring component it is easy for installation, and connector entirety tensile strength is high.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of anti-interference type USB connector, it is characterised in that：Including data line ontology (1), data line ontology (1) packet
Containing four cores (11) and it is wrapped in the external insulating sheath (12) of all cores (11)；It is fixed in the middle part of data line ontology (1)
There is magnetic ring component (2), and the both ends of data line ontology (1) are separately connected USB AM interfaces (3) and USB AF interfaces (4)；It is described
Magnetic ring component (2) includes upper semi-body (21) and lower semi-body (22), and semicircular is respectively and fixedly provided in upper semi-body (21) and lower semi-body (22)
Magnet (23)；The both ends of upper semi-body (21) inner cavity are respectively embedded there are one ferrule (24), and the ferrule (24) has for binding round
The tightly banding portion on the insulating sheath (12), upper semi-body (21) and lower semi-body (22) be fixed to each other so that upper semi-body (21) and
Two semicircular magnets (23) on lower semi-body (22) fill the span of a man's arms into a complete magnet ring.
2. anti-interference type USB connector according to claim 1, it is characterised in that：The banding portion of the ferrule (24)
Metal band (241) including two arcs.
3. anti-interference type USB connector according to claim 1, it is characterised in that：The upper semi-body (21) and lower semi-body
(22) by being adhesively fixed between.
4. anti-interference type USB connector according to claim 1, it is characterised in that：The USB AM interfaces (3) include AM
Interface body (31), pcb board (32) and AM interface shells, the pcb board (32) are mounted on the interior of the AM interface shells
The rear end in portion, the AM interface bodies (31) is fixed on the pcb board (32), and AM interface shells are by two half-shell (33) groups
At；The end of the connection USB AM interfaces (3) of the data line ontology (1) is fixed with tensile joint (5), the tensile joint
(5) there is annular groove (51), the tensile joint (5) to be fixedly mounted on the AM interface shells, and each half-shell (33) is equal on
With the part being embedded into annular groove (51).
5. anti-interference type USB connector according to claim 1, it is characterised in that：The USB AF interfaces (4) include AF
Interface body (41) and AF interface shells, the rear ends of the AF interface bodies (41) have fold inward at 90 degree of flange
(411)；AF interface shells are made of two half shells (42), the end of the connection USB AF interfaces (4) of the data line ontology (1)
Portion is fixed with tensile joint (5), on the tensile joint (5) there is annular groove (51), the tensile joint (5) to be fixedly mounted on AF
On interface shells, and each half shell (42) all has the part being embedded into annular groove (51), has in the half shell (42)
Type groove (421) for disposing the flange (411).
6. anti-interference type USB connector according to claim 4, it is characterised in that：Lead between two half-shells (33)
Glue sticking is crossed to fix.
7. anti-interference type USB connector according to claim 5, it is characterised in that：Between two half shells (42)
It is fixed by glue sticking.
8. the anti-interference type USB connector described according to claim 6 or 7, it is characterised in that：The tensile joint (5) passes through
Glue sticking is fixed on the insulating sheath (12) of the data line ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064983.9U CN207782086U (en) | 2018-01-16 | 2018-01-16 | A kind of anti-interference type USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064983.9U CN207782086U (en) | 2018-01-16 | 2018-01-16 | A kind of anti-interference type USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782086U true CN207782086U (en) | 2018-08-28 |
Family
ID=63212850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820064983.9U Active CN207782086U (en) | 2018-01-16 | 2018-01-16 | A kind of anti-interference type USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782086U (en) |
-
2018
- 2018-01-16 CN CN201820064983.9U patent/CN207782086U/en active Active
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