CN206619751U - A kind of data connecting line - Google Patents
A kind of data connecting line Download PDFInfo
- Publication number
- CN206619751U CN206619751U CN201720333429.1U CN201720333429U CN206619751U CN 206619751 U CN206619751 U CN 206619751U CN 201720333429 U CN201720333429 U CN 201720333429U CN 206619751 U CN206619751 U CN 206619751U
- Authority
- CN
- China
- Prior art keywords
- cable
- connecting line
- data connecting
- insulation crust
- helical spring
- 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.)
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Abstract
The utility model provides a kind of data connecting line (10), including connector (20), it is connected to the cable (30) of the connector (20), the connector (20) includes insulation crust (24) and is installed to the terminal (26) of insulation crust, the data connecting line (10) also includes stress release device, the stress release device includes helical spring (40), the endoporus of the cable through the helical spring is connected with the core inside insulation crust, one end of the helical spring (40) is fixed between the cable (30) and insulation crust (24) inside, the other end is coated on the periphery of described cable one end.Data connecting line provided by the utility model can preferably relax the tension for pulling moment, protect the metallic conductor of cable inner, extend the service life of data connecting line.
Description
【Technical field】
The utility model is related to the accessory field of digital product, more particularly to a kind of data connecting line.
【Background technology】
User can produce the tension of a moment during pulling, Qu Rao and bending data connecting line to cable.
Get off for a long time, epidermis even its internal metallic conductor of cable can all be destroyed, and cause data connecting line breakage, Wu Fajin
Row data transfer provides charge function.
【The content of the invention】
In order to overcome above mentioned problem, the utility model provides a kind of data connecting line, including connector, be connected to it is described
The cable of connector, the connector includes insulation crust and is installed to the terminal of insulation crust, and the data connecting line is also
Including stress release device, the stress release device includes helical spring, and the cable passes through the endoporus of the helical spring
It is connected with the core inside insulation crust, one end of the helical spring is fixed on the cable and insulation crust inside
Between, the other end is coated on the periphery of described cable one end.
As a kind of preferred scheme, the length that the helical spring is stretched out outside the insulation crust be longer than be embedded in it is described absolutely
Length in edge shell.
As a kind of preferred scheme, the length that the helical spring is stretched out outside the insulation crust is not less than 14mm.
As a kind of preferred scheme, the length that the helical spring is stretched out outside the insulation crust is 10mm to 20mm.
As a kind of preferred scheme, the length that the helical spring is embedded in outside the insulation crust is 8mm to 15mm.
As a kind of preferred scheme, the diameter of bore of the helical spring is slightly larger than the diameter of the cable.
As a kind of preferred scheme, the terminal is located at two ends relative on the insulation crust respectively with the cable.
As a kind of preferred scheme, the connector is lightning joint, USB A type joints, Micro USB joints or USB
C-type joint.
As a kind of preferred scheme, the insulation crust is a prolate type structure.
As a kind of preferred scheme, the size of one end that the insulation crust is connected with the cable is along close to described
The direction of cable is gradually reduced.
Data connecting line provided by the utility model can be preferably relaxed in the tension for pulling moment, protection cable
The metallic conductor in portion, extends the service life of data connecting line.
【Brief description of the drawings】
It is new to this practicality below in conjunction with the accompanying drawings to be described further：
Fig. 1 is a kind of structural representation of data connecting line provided by the utility model.
Fig. 2 is the structural representation of another data connecting line provided by the utility model.
【Embodiment】
The data connecting line 10 that Fig. 1 is provided by the embodiment of the utility model one, including connector 20, is connected to
The cable 30 of device 20 is connect, connector 20 includes insulation crust 24 and is installed to the terminal 26 of insulation crust, data connecting line 10
Also include stress release device, stress release device includes helical spring 40, and cable is outer through the endoporus of helical spring and insulation
Core inside shell is connected, and one end of helical spring 40 is fixed between cable 30 and the inside of insulation crust 24, the other end
It is coated on the periphery of cable one end.
Data connecting line in use, due to cable 30 be connected with insulation crust 24 place frequently by curved
Folding, the tension pulled, cause to be hidden in the metallic conductor in cable sheath and deform or even fracture, ultimately cause conductor and connect
Touch bad.
Helical spring 40 is enclosed with one end that cable 30 is connected with insulation crust so that originally act on cable
Tension is transferred on helical spring 40, so that the extent of damage of the tension to cable 30 is reduced, to reach that extension cable makes
With the purpose in life-span.The spring structure characteristic that helical spring 40 has using itself, in the moment by tension, to this
Tension enters row buffering, release.In order to protect the cable 30 being installed in insulation crust 24, also buried inside insulation crust 24
The helical spring 40 of some.
Generally, the length that helical spring 40 is stretched out outside insulation crust 24 is 10mm to 20mm.For example：12mm、
14mm or 18mm.And the length that helical spring 40 is embedded in outside insulation crust 24 is 8mm to 15mm.For example：10mm, 12mm or
Person 14mm.
It is preferred that, it is desirable to the length that helical spring 40 is stretched out outside insulation crust 24 is longer than the length being embedded in insulation crust
Degree, the length that helical spring 40 is stretched out outside insulation crust 24 is not less than 14mm.
The diameter of helical spring 40 is slightly larger than the diameter of cable 30, it is ensured that cable 30 can pass through helical spring 40
Endoporus.The endoporus of helical spring 40 should not set excessively roomy, it is to avoid cable 30 can be optionally in the endoporus of helical spring 40
Wave, rock, so as to influence helical spring 40 to the protecting effect of cable 30.
Data connecting line provided by the utility model, its insulation crust 24 be a prolate type structure, insulation crust 24 with
The size of one end that cable 30 is connected is gradually reduced along the direction close to cable 30, and the end of insulation crust is provided with through hole,
So that the cable 30 in helical spring 40 and helical spring endoporus is passed through.
The terminal 26 of connector 20 is located at two ends relative on insulation crust respectively with cable 30.Replaced as one of which
Scheme, terminal 26 can also be connected to two ends adjacent on insulation crust with cable 30.
All types of joints or socket can be made in connector of the present utility model, for example, sudden strain of a muscle can be made in connector 20
Electric connection, USB A type joints, USB c-types joint or Micro USB joints etc., so as to meet the use need of distinct device product
Ask.
The data connecting line that Fig. 1 is provided, its connector 20 is a Micro USB joint, it is adaptable to most of Android
Mobile phone；And another data connecting line that Fig. 2 is provided, its connector 20 is a lightning joint, it is adaptable to apple series
Device product.
Embodiment presented above is only described further explanation to the utility model as a kind of preferred version, not
Constitute the utility model in all senses on limitation.For the person of ordinary skill of the art, this practicality is not being departed from newly
On the premise of type is conceived, various modifications and improvements can be made, these belong to protection domain of the present utility model.Therefore,
The protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of data connecting line (10), including connector (20), the cable (30) for being connected to the connector (20), the company
Connecing device (20) includes insulation crust (24) and is installed to the terminal (26) of insulation crust, it is characterised in that the data cube computation
Line (10) also includes stress release device, and the stress release device includes helical spring (40), and the cable passes through the spiral shell
The endoporus of rotation spring is connected with the core inside insulation crust, and one end of the helical spring (40) is fixed on the cable
(30) between insulation crust (24) inside, the other end is coated on the periphery of described cable one end.
2. data connecting line according to claim 1, it is characterised in that the helical spring (40) is stretched out outside the insulation
The length of shell (24) outside is longer than the length being embedded in the insulation crust.
3. data connecting line according to claim 1, it is characterised in that the helical spring (40) is stretched out outside the insulation
The length of shell (24) outside is not less than 14mm.
4. data connecting line according to claim 1, it is characterised in that the helical spring (40) is stretched out outside the insulation
The length of shell (24) outside is 10mm to 20mm.
5. data connecting line according to claim 1, it is characterised in that the helical spring (40) is embedded in the insulation
The length of shell (24) outside is 8mm to 15mm.
6. data connecting line according to claim 1, it is characterised in that the diameter of bore of the helical spring (40) is bigger
Diameter in the cable (30).
7. data connecting line according to claim 1, it is characterised in that the terminal (26) and the cable (30) difference
The relative two ends on the insulation crust.
8. data connecting line according to claim 1, it is characterised in that the connector (20) is lightning joint, USB A
Type joint, Micro USB joints or USB c-type joints.
9. data connecting line according to claim 1, it is characterised in that the insulation crust (24) is a prolate type knot
Structure.
10. data connecting line according to claim 1, it is characterised in that the insulation crust (24) and the cable
(30) size of the one end being connected is gradually reduced along the direction close to the cable (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333429.1U CN206619751U (en) | 2017-03-31 | 2017-03-31 | A kind of data connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333429.1U CN206619751U (en) | 2017-03-31 | 2017-03-31 | A kind of data connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619751U true CN206619751U (en) | 2017-11-07 |
Family
ID=60235098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333429.1U Active CN206619751U (en) | 2017-03-31 | 2017-03-31 | A kind of data connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619751U (en) |
-
2017
- 2017-03-31 CN CN201720333429.1U patent/CN206619751U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |