CN207409749U - A kind of antistatic USB-A connectors - Google Patents
A kind of antistatic USB-A connectors Download PDFInfo
- Publication number
- CN207409749U CN207409749U CN201721622429.XU CN201721622429U CN207409749U CN 207409749 U CN207409749 U CN 207409749U CN 201721622429 U CN201721622429 U CN 201721622429U CN 207409749 U CN207409749 U CN 207409749U
- Authority
- CN
- China
- Prior art keywords
- connecting line
- metallic shield
- hose
- charging head
- antistatic
- 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.)
- Expired - Fee Related
Links
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- Elimination Of Static Electricity (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model provides a kind of antistatic USB A connectors, including charging head and connecting line, the charging head is connected with connecting line, the charging head includes iron-clad and glue core, ground wire PIN is provided on the glue core, it is provided on the iron-clad and the corresponding short-circuit feet of ground wire PIN, the connecting line periphery be arranged with one can free bend metallic shield hose, the both ends of the metallic shield hose are sealedly attached to the charging head respectively, iron-clad increases short-circuit foot, it is directly bent with gauge and the ground wire PIN needle short circuit on glue core, both ends pass through ground wire PIN short circuits, EMI and anti-static effect are good.
Description
Technical field
The utility model is related to wire stock processing equipment technical field, more particularly, to a kind of antistatic USB-A connectors.
Background technology
Data cable is charging mean very common in people's daily life, is usually all in the production process of data cable
By iron-clad and ground wire PIN without direct short-circuit, but to be completed by scolding tin, such connection mode anti-static effect is poor, in addition,
At present, what is wrapped up outside the wire body of existing data cable is all plastics, is pullled by external force and animal is baited and is all easily damaged,
Service life is low, and when data cable is by external electromagnetic interference or electromagnetic radiation, the signal of data transmission can be made to decay, separately
Outside, data cable of the prior art is all longer, and inconvenient in carrying or use, the utility model carries in view of the above problems
A kind of new solution is gone out.
Utility model content
The utility model in view of the existing deficiencies of the prior art, provides a kind of antistatic USB-A connectors, has and uses
Convenient, the characteristics of anti-static effect is good and service life is long.
To achieve the above object, the technical solution adopted in the utility model is：Including charging head and connecting line, the charging head
It is connected with connecting line, the charging head includes iron-clad and glue core, is provided with ground wire PIN on the glue core, is set on the iron-clad
Be equipped with the corresponding short-circuit feet of ground wire PIN, the connecting line periphery be arranged with one can free bend metallic shield hose, institute
The both ends for stating metallic shield hose are sealedly attached to the charging head respectively, and the connecting line is disposed with conducting wire from inside to outside
And antioxidation coating, the metallic shield hose outer surface is provided with anti-bite layer, anti-skid bulge is provided on the anti-bite layer, described
The centre position of metallic shield hose is provided with storage block, and wire casing, the wire casing and connecting line pair are provided on the storage block
It should set.
Preferably, the metallic shield hose is made of the metal strip of spiral surrounding.
Preferably, the metallic shield hose is made of wire establishment.
Preferably, the anti-bite layer periphery wall is equipped with electroplated or spray painting formation a decorative layer.
Preferably, the insulating layer being equipped with once oil sealing processing is plated outside the decorative layer.
The utility model has the beneficial effect that：The utility model is novel in design, rational in infrastructure, and iron-clad increases short-circuit foot, with controlling
Tool directly press-bending and the ground wire PIN needle short circuit on glue core, both ends are short-circuit by ground wire PIN, and EMI and anti-static effect are good, in addition,
The design of metallic shield hose and anti-bite layer can prevent connecting line from pullling damage by external force, improve its security, extend
The service life of connecting line, in addition, metallic shield hose also has shielded effect, when can isolate charging or data transmission
Electromagnetic interference and electromagnetic radiation, lower data transmission when signal attenuation, in addition, connecting line can also be twined by storing block
It is wound on wire casing, so as to be stored to longer connecting line, facilitates the use of people.
More clearly to illustrate the structure feature of the utility model, technological means and its specific purposes and work(reached
Can, the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model charging head；
Fig. 3 is the structure diagram of the utility model connecting line；
Attached drawing identifier declaration：
1st, connecting line；2nd, iron-clad；3rd, glue core；4th, ground wire PIN；5th, short-circuit foot；6th, metallic shield hose；7th, conducting wire；8th, prevent
Oxide layer；9th, anti-bite layer；10th, block is stored；11st, wire casing；12nd, decorative layer；13rd, insulating layer.
Specific embodiment
As shown in Figs. 1-3, present embodiment uses following technical scheme：Including charging head and connecting line, the charging
Head is connected with connecting line 1, and the charging head includes iron-clad 2 and glue core 3, and ground wire PIN4, the iron are provided on the glue core 3
Be provided on shell 2 with the corresponding short-circuit feet 5 of ground wire PIN4,1 periphery of connecting line be arranged with one can free bend metal
Hose 6 is shielded, the both ends of the metallic shield hose 6 are sealedly attached to the charging head respectively, and the connecting line 1 is from inside to outside
It is disposed with conducting wire 7 and antioxidation coating 8,6 outer surface of metallic shield hose is provided with anti-bite layer 9, on the anti-bite layer 9
Anti-skid bulge is provided with, the centre position of the metallic shield hose 6 is provided with storage block 10, is provided on the storage block 10
Wire casing 11, the wire casing 11 are correspondingly arranged with connecting line 1.
In order to preferably use metallic shield hose, the metallic shield hose 6 is made of the metal strip of spiral surrounding.
In order to preferably use metallic shield hose, the metallic shield hose 6 is made of wire establishment.
In order to preferably use anti-bite layer, anti-bite 9 periphery wall of layer is equipped with electroplated or spray painting formation a decorative layer
12。
In order to preferably use decorative layer, the insulating layer 13 being equipped with once oil sealing processing is plated outside the decorative layer 12.
Operation principle：Connecting line 1 can be stored by the wire casing 11 stored on block 10, convenient for the logarithm of user
According to the carrying and use of line, in addition iron-clad 2 increases short-circuit foot 5, is directly bent with gauge short with the ground wire PIN4 pins on glue core 3
Road, both ends are by ground wire PIN4 short circuits, and EMI and anti-static effect are good, in addition, the design of metallic shield hose 6 and anti-bite layer 9
It can prevent connecting line from pullling damage by external force, improve its security, extend the service life of connecting line, in addition, metal
Shielding hose 6 also has shielded effect, can isolate and charge or electromagnetic interference during data transmission and electromagnetic radiation, attenuating number
Signal during according to transmission is decayed.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, therefore every
Technology according to the utility model is actual to above example any modifications, equivalent replacements and improvements are made, still falls within this
In the range of utility model technical solution.
Claims (5)
1. a kind of antistatic USB-A connectors, which is characterized in that including charging head and connecting line, the charging head and connecting line phase
Connection, the charging head include iron-clad and glue core, are provided with ground wire PIN on the glue core, are provided on the iron-clad and ground wire
The corresponding short-circuit feet of PIN, the connecting line periphery be arranged with one can free bend metallic shield hose, the metallic shield
The both ends of hose are sealedly attached to the charging head respectively, and the connecting line is disposed with conducting wire and anti-oxidation from inside to outside
Layer, the metallic shield hose outer surface is provided with anti-bite layer, anti-skid bulge, the metallic shield is provided on the anti-bite layer
The centre position of hose is provided with storage block, is provided with wire casing on the storage block, the wire casing is correspondingly arranged with connecting line.
2. a kind of antistatic USB-A connectors according to claim 1, it is characterised in that：The metallic shield hose by
The metal strip of spiral surrounding is formed.
3. a kind of antistatic USB-A connectors according to claim 1, it is characterised in that：The metallic shield hose by
Wire establishment is formed.
4. a kind of antistatic USB-A connectors according to claim 1, it is characterised in that：The anti-bite layer periphery wall is set
There is electroplated or spray painting formation a decorative layer.
5. a kind of antistatic USB-A connectors according to claim 4, it is characterised in that：It plates and is equipped with outside the decorative layer
Once the insulating layer of oil sealing processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622429.XU CN207409749U (en) | 2017-11-25 | 2017-11-25 | A kind of antistatic USB-A connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622429.XU CN207409749U (en) | 2017-11-25 | 2017-11-25 | A kind of antistatic USB-A connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409749U true CN207409749U (en) | 2018-05-25 |
Family
ID=62317462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622429.XU Expired - Fee Related CN207409749U (en) | 2017-11-25 | 2017-11-25 | A kind of antistatic USB-A connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409749U (en) |
-
2017
- 2017-11-25 CN CN201721622429.XU patent/CN207409749U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |