CN209029645U - A kind of data line - Google Patents
A kind of data line Download PDFInfo
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- CN209029645U CN209029645U CN201821989142.5U CN201821989142U CN209029645U CN 209029645 U CN209029645 U CN 209029645U CN 201821989142 U CN201821989142 U CN 201821989142U CN 209029645 U CN209029645 U CN 209029645U
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- ground terminal
- data line
- connector
- shielding case
- line according
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Abstract
The utility model discloses a kind of data line, is related to data connecting line technical field, can shield the data line of noise, internal structure complexity and the partially hard problem of line body in the prior art for solution and invent.The data line, including the first connector, the second connector and cable set, the cable set includes ground wire, and first connector includes the first shielding case and the first ground terminal being electrically connected, and second connector includes being electrically connected secondary shielding shell and the second ground terminal；One end of the ground wire connects first ground terminal, and the other end connects second ground terminal.The utility model is for connecting mobile device and computer and transmitting data or charging.
Description
Technical field
The utility model relates to data connecting line technical field more particularly to a kind of data lines.
Background technique
With the development of science and technology and improvement of living standard, electronic product in people's lives and work gradually
It is universal.Data line plays the access tool of data transmitting or communication role as connection mobile device and computer, also becomes
It obtains more important and common.One important function of data line is transmission data-signal, but in the process using data line
In, surrounding inevitably will appear various mixed and disorderly interference informations.
In order to reduce the interference and loss of the data information that outer bound pair needs to transmit, middle and high end USB data line be usually by
Rubber shell, mesh grid, aluminium foil and conductor thread core composition.Wherein, the conductor thread core (copper wire that innermost layer is wrapped up by coloured insulator
Core), it is used for transmission data-signal and electric current；The rubber shell of outer layer is then used to protect electric wire；And intermediate mesh grid and aluminium foil is then
The data information transmitted to needs plays a part of protection and shielding.
Mesh grid and aluminium foil are shield, are surrounded conductor thread core with shield, can prevent conductor thread core from receiving
To the influence of the noises such as external electromagnetic field and interference signal.But find in use, there is inside for this data line
The shortcomings that structure is complicated, production difficulty is high and line body is partially hard, not easily contained and carrying.
Utility model content
The embodiments of the present invention provide a kind of data line, in order to solve that the data of noise can be shielded in the prior art
Line, internal structure complexity and the partially hard problem of line body.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that
A kind of data line, including the first connector, the second connector and cable set, the cable set includes ground wire, described
First connector includes the first shielding case and the first ground terminal being electrically connected, and second connector includes being electrically connected the
Two shielding cases and the second ground terminal；One end of the ground wire connects first ground terminal, other end connection described second
Ground terminal.
Further, first connector includes the first conduct piece, and first shielding case and the first ground terminal are logical
First conduct piece is crossed to be electrically connected.
Further, the first connector is formed on first shielding case；First connector connects for Type-A
Mouthful.
Preferably, first conduct piece is the bent sheet formed on first shielding case, and the bent sheet is connected to
First ground terminal.
It is highly preferred that the bent sheet and the connection type of first ground terminal are welding.
Further, second connector further includes the second conduct piece, the secondary shielding shell and the second ground terminal
It is electrically connected by the second conduct piece.
Preferably, the second connector is formed on the secondary shielding shell；Second connector is Micro-USB interface
And/or Type-C interface.
It is highly preferred that second conduct piece is the protrusion formed on the secondary shielding shell, the protrusion is connected to institute
State the second ground terminal.
Further, first connector includes glue core terminal, and the glue core terminal is set in first shielding case；
The glue core terminal includes first ground terminal and fixing seat, and first ground terminal is located in the fixing seat；Institute
Stating fixing seat is insulator.
Further, fixing groove is additionally provided in the fixing seat, first ground terminal is embedded at the fixation
In slot.
A kind of data line provided by the embodiment of the utility model, by by the first shielding case and first in the first connector
Ground terminal is electrically connected, by the second connector secondary shielding shell and the second ground terminal be electrically connected, then use cable set
In ground wire the first ground terminal and the second ground terminal are connected, i.e. the first shielding case passes through the first ground terminal, ground wire, the
Two ground terminals and the conducting of secondary shielding shell, form earth-return circuit, it is possible thereby to the noise generated in ambient enviroment be imported big
Ground, to improve the data information transfer quality of data line；Electric leakage can also be reduced, to protect user's personal safety.It compares
For being connected using shields such as mesh grid and aluminium foils with both ends shielding case to form earth-return circuit in the prior art, this is practical new
The data line that type embodiment provides eliminates mesh grid, aluminium foil and the connector for connecting shielding case, on the one hand, makes total
It is relatively simple according to cable architecture, it is easily worked production, and save production time and cost；On the other hand, so that data line wire body is soft
It is soft durable, it is easy storage and carries.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of main view of data line provided by the embodiment of the utility model；
Fig. 2 is a kind of rearview of data line provided by the embodiment of the utility model；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is a kind of left view of data line provided by the embodiment of the utility model；
Fig. 5 is a kind of right view of data line provided by the embodiment of the utility model；
Fig. 6 is a kind of top view of data line provided by the embodiment of the utility model；
Fig. 7 is enlarged drawing at B in Fig. 6；
Fig. 8 is a kind of perspective view of data line provided by the embodiment of the utility model.
Specific embodiment
A kind of data line provided by the embodiment of the utility model is described in detail with reference to the accompanying drawing.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to Fig. 2, Fig. 8, a kind of data line described in the present embodiment, including the first connector 100, the second connector
200 and cable set 300, the cable set 300 includes ground wire 310, power supply line 320 and data signal line 330, first connection
Device 100 includes the first shielding case 110 and the first ground terminal 121 being electrically connected, and second connector 200 includes electrically connecting
Connect secondary shielding shell 210 and the second ground terminal 221；One end of the ground wire 310 connects first ground terminal 121, separately
One end connects second ground terminal 221.
A kind of data line provided by the embodiment of the utility model, by by the first shielding case 110 in the first connector 100
It is electrically connected with the first ground terminal 121, by 221 electricity of secondary shielding shell 210 and the second ground terminal in the second connector 200
Property connection, then first ground terminal 121 is connected with the second ground terminal 221 with the ground wire 310 in cable set 300, i.e., first
Shielding case 110 is connected by the first ground terminal 121, ground wire 310, the second ground terminal 221 and secondary shielding shell 210, is formed
Earth-return circuit, it is possible thereby to the noise generated in ambient enviroment be imported the earth, to improve the data information transfer of data line
Quality；Electric leakage can also be reduced, to protect user's personal safety.The screen such as mesh grid and aluminium foil is utilized in compared to the prior art
It covers for body is connected with both ends shielding case and to form earth-return circuit, data line provided by the embodiment of the utility model eliminates braiding
Net, aluminium foil and the connector for connecting shielding case, on the one hand, so that data line structure is relatively simple, it is easily worked production,
And save production time and cost；On the other hand, it so that data line wire body softness is durable, is easy storage and carries.
Further, as shown in figure 3, first connector 100 includes the first conduct piece 130, first shielding case
110 and first ground terminal 121 pass through first conduct piece 130 be electrically connected.In the long-term use, the first shielding case
110 and first the location and shape of ground terminal 121 all formd certain standard, so it is ratio that the two, which is connected directly,
Cumbersome；And the first shielding case 110 and the first ground terminal 121 are realized into connection by the first conduct piece 130, can be made
The production processing for obtaining data transmission wires is more simple, and process rate is higher.In addition, the first conduct piece 130 can be with the first screen
It covers shell 110 to make respectively, reprocessing is together.
Further, it is formed with the first connector 111 on first shielding case 110, as shown in Figure 4；Described first
Connector 111 is Type-A interface.First connector 111 can be used for connecting computer terminal.
Preferably, the first conduct piece 130 can also be integrally formed with the first shielding case 110, and specifically, described first is conductive
Part 130 is the bent sheet formed on first shielding case 110, as shown in figure 3, the bent sheet is connected to first ground connection
Terminal 121.Because data line itself is smaller, inner space is more close, so the part in the first shielding case 110 can be prized
It rises and forms bent sheet, so, bent sheet is inherently connected on the first shielding case 110, it is only necessary to be connected to bent sheet
On first ground terminal 121, the connection of the first shielding case 110 and the first ground terminal 121 can be realized.User uses data line
During, inevitably the connector on data line can be shaken or be squeezed, so compared to linear connection sheet
The first shielding case 110 and the first ground terminal 121 are connected, bent sheet can reduce the destruction to the first ground terminal 121, thus
Improve the reliability of the first connector 100.
It is highly preferred that the bent sheet and the connection type of first ground terminal 121 are welding.The connection side of welding
Formula has many advantages, such as that switching performance is good, good integrity, is bonded bent sheet and the first ground terminal 121 with can be convenient
Together, i.e. the first shielding case 110 and the first ground terminal 121 are bonded, durable.
Further, referring to Fig. 7, second connector 200 further includes the second conduct piece 230, the secondary shielding shell
210 and second ground terminal 221 pass through the second conduct piece 230 be electrically connected.Secondary shielding shell is connected by the second conduct piece 230
210 and the first shielding case 110 and the first ground terminal are connect with by the first conduct piece 130 the reason of the second ground terminal 221
121 the reason of, is similar, repeats rather, repeats no more.
Preferably, the second connector 211 is formed on the secondary shielding shell 210；Second connector 211 is
Micro-USB interface and/or Type-C interface.Wherein, the second connector 211 is Micro-USB interface, as shown in Figure 5.Second
Connector 211 can be used for connecting mobile device end, it can connection camera, mobile phone, smart phone, is put down at handheld device
Plate computer etc..And second connector 211 can be Mini USB interface, be also possible to Micro-USB interface, can also be
Type-C interface, wherein Micro USB is a portable version of 2.0 standard of USB, the Mini USB used than part mobile phone
Interface is smaller, and suitable for the interface of most of Android mobile phone on the market at present；And Type-C interface be then with interface more
Add it is slim, transmission speed faster the advantages of, it is often more important that, Type-C interface do not have both forward and reverse directions point, it is positive and negative to insert.
It is understood that the second connector 211 can be set to more than one, can be identical interface, be also possible to it is different,
To be adapted to the mobile device of multiplicity.
It is highly preferred that second conduct piece 230 is the protrusion formed on the secondary shielding shell 210, referring to Fig. 7, institute
It states protrusion and is connected to second ground terminal 221.Because the second connector 211 for connecting mobile device end is counted compared to connection
It is smaller for calculating for the first connector 111 of generator terminal, and is natively provided on secondary shielding shell 210 and increases contact engaging and separating force
Elastic slice raises upward this elastic slice to the close side with the second ground terminal 221, forms protrusion and is connected to the second ground terminal
221, it is achieved in the connection of secondary shielding shell 210 and the second ground terminal 221, on the basis of original structure, is easy to add
Work.
Further, as shown in Fig. 1, Fig. 6, first connector 100 includes glue core terminal 120, the glue core terminal
120 are set in first shielding case 110；The glue core terminal 120 includes first ground terminal 121 and fixing seat 122,
First ground terminal 121 is located in the fixing seat 122；The fixing seat 122 is insulator.Wherein, the first shielding case
110 and first ground terminal 121 be metal material, and fixing seat 122 is isolation material, the glue core terminal in the utility model
120 can be it is integrally formed.Similarly, the second connector 200 also includes the glue core terminal 120 of the second connector 200, specifically
Set-up mode with it is noted earlier similar.
Further, fixing groove is additionally provided in the fixing seat 122, first ground terminal 121 is embedded at institute
It states in fixing groove.The core quantity of the quantity of fixing groove and cable set 300 be it is matched, core quantity is generally 4, be 1
310,1 power supply line 320 and 2 piece data signal lines 330 of ground wire, wherein 2 data signal lines 330 are respectively negative voltage data line
331 and positive voltage data line 332, i.e. fixing groove also have 4, so, core is not easy to wind convenient for fixed and joint.
For the manufacture craft of data line mesh grid data line more in the prior art provided by the embodiment of the utility model,
Reduce the processing step for wrapping up data line and fixing the shields such as aluminium foil, mesh grid, can save for 30% process time.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of data line, including the first connector, the second connector and cable set, the cable set include ground wire, feature
It is, first connector includes the first shielding case and the first ground terminal being electrically connected, and second connector includes
It is electrically connected secondary shielding shell and the second ground terminal；One end of the ground wire connects first ground terminal, and the other end connects
Connect second ground terminal.
2. data line according to claim 1, which is characterized in that first connector includes the first conduct piece, described
First shielding case and the first ground terminal are electrically connected by first conduct piece.
3. data line according to claim 1 or 2, which is characterized in that be formed with the first connection on first shielding case
Mouthful；First connector is Type-A interface.
4. data line according to claim 2, which is characterized in that first conduct piece is shape on first shielding case
At bent sheet, the bent sheet is connected to first ground terminal.
5. data line according to claim 4, which is characterized in that the connection of the bent sheet and first ground terminal
Mode is welding.
6. data line according to claim 5, which is characterized in that second connector further includes the second conduct piece, institute
Secondary shielding shell and the second ground terminal is stated to be electrically connected by the second conduct piece.
7. data line according to claim 6, which is characterized in that be formed with the second connector on the secondary shielding shell；
Second connector is Micro-USB interface and/or Type-C interface.
8. data line according to claim 7, which is characterized in that second conduct piece is shape on the secondary shielding shell
At protrusion, the protrusion is connected to second ground terminal.
9. data line according to claim 8, which is characterized in that first connector includes glue core terminal, the glue
Core terminal is set in first shielding case；The glue core terminal includes first ground terminal and fixing seat, and described first
Ground terminal is located in the fixing seat；The fixing seat is insulator.
10. data line according to claim 9, which is characterized in that it is additionally provided with fixing groove in the fixing seat, described
One ground terminal is embedded in the fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989142.5U CN209029645U (en) | 2018-11-29 | 2018-11-29 | A kind of data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989142.5U CN209029645U (en) | 2018-11-29 | 2018-11-29 | A kind of data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029645U true CN209029645U (en) | 2019-06-25 |
Family
ID=66910716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989142.5U Active CN209029645U (en) | 2018-11-29 | 2018-11-29 | A kind of data line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067207A (en) * | 2021-03-30 | 2021-07-02 | 维沃移动通信有限公司 | Data line and electronic equipment |
| WO2022206508A1 (en) * | 2021-03-30 | 2022-10-06 | 维沃移动通信有限公司 | Data line and electronic device |
-
2018
- 2018-11-29 CN CN201821989142.5U patent/CN209029645U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067207A (en) * | 2021-03-30 | 2021-07-02 | 维沃移动通信有限公司 | Data line and electronic equipment |
| WO2022206508A1 (en) * | 2021-03-30 | 2022-10-06 | 维沃移动通信有限公司 | Data line and electronic device |
| WO2022206507A1 (en) * | 2021-03-30 | 2022-10-06 | 维沃移动通信有限公司 | Data line and electronic device |
| EP4318820A4 (en) * | 2021-03-30 | 2024-10-09 | Vivo Mobile Communication Co Ltd | Data line and electronic device |
| EP4318821A4 (en) * | 2021-03-30 | 2024-10-09 | Vivo Mobile Communication Co Ltd | Data line and electronic device |
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