CN205790613U - A kind of USB joint - Google Patents
A kind of USB joint Download PDFInfo
- Publication number
- CN205790613U CN205790613U CN201620707177.XU CN201620707177U CN205790613U CN 205790613 U CN205790613 U CN 205790613U CN 201620707177 U CN201620707177 U CN 201620707177U CN 205790613 U CN205790613 U CN 205790613U
- Authority
- CN
- China
- Prior art keywords
- plastic part
- usb joint
- connecting portion
- shell
- coated
- 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
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Abstract
This utility model provides a kind of USB joint, including pcb board and for carrying the body of described pcb board, described body includes interconnective base portion and connecting portion, also include: be coated at the shell on described connecting portion, described shell includes metal portion and plastic part, described plastic part is coated on described connecting portion, away from the first end of described base portion, the second end of the connecting portion that described metal portion is coated between described plastic part and described base portion.The USB joint that this utility model provides, shell includes metal portion and plastic part, plastic part makes USB joint more flexible, improve ergonomic attributes, and the shell of USB joint includes that plastic part enables to USB interface at life-time service with in the case of carrying with, mobile phone screen and mobile phone shell material surface will not be caused scar, promote Consumer's Experience；Eliminate potential potential safety hazard simultaneously.
Description
Technical field
This utility model relates to USB data line joint technique field, particularly relates to a kind of USB joint.
Background technology
Currently, smart mobile phone just becomes more popular, and relative to traditional functional mobile phone, it has open operation system
System, user can install types of applications voluntarily, and it also supports WLAN and multi-task parallel in addition, and these functions make intelligence
The PC that user carries with can be become by mobile phone.Due to smart mobile phone function from strength to strength, its power consumption is the most increasingly
Greatly, smart mobile phone needs frequent charge, and meanwhile, smart mobile phone also needs to be carried out data transmission by other equipment such as PC
To extend its function, so, the charging/data wire with USB charging plug has become as the indispensable auxiliary of smart mobile phone
Product.Adding up according to related data, the intelligent machine user of more than 93% charges 1-2 time every day.Charging and data interaction make intelligence
Charging/the data wire of energy mobile phone is frequently used, and many users can carry with charging wire (or data wire).
With reference to Fig. 1, the most common charging wire (data wire) plug is " micro universal serial bus interface ", and English is
Micro Universal Serial Bus (hereinafter referred to as MICRO USB), this plug is using the intelligence of Android operation system
Equipment can be commonly used；It has, and volume is little, simple in construction, the reliable advantage of contact.The commonly used 0.2mm of this plug
The five metals stainless steel substrates of thickness as outer housing 2, but, owing to its structure and manufacturing process limit, it is impossible to make fillet design, cause
Make directly to expose at the edge acute angle 2a of outer housing 2, at life-time service with in the case of carrying with, the easily screen to mobile phone, touches
Touching screen, shell causes scuffing, produces cut, affects Consumer's Experience；The most also it is a kind of potential potential safety hazard.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of USB joint, improves ergonomic attributes, promotes and uses
Family is experienced, and eliminates potential potential safety hazard simultaneously.
The concrete technical scheme that the utility model proposes is: provide a kind of USB joint, including pcb board and for carrying
The body of described pcb board, described body includes interconnective base portion and connecting portion, also includes: be coated at described connecting portion
On shell, described shell includes that metal portion and plastic part, described plastic part are coated on described connecting portion, away from described base
First end in portion, the second end of the connecting portion that described metal portion is coated between described plastic part and described base portion.
Further, described connecting portion is one-body molded with described plastic part.
Further, described first end offers a slot.
Further, described pcb board being provided with terminal group, described terminal group includes communication terminal, right on described slot
The draw-in groove for described communication terminal of planting should be provided with.
Further, described connecting portion is additionally provided with at least one grab, described metal portion offers and described card
The through hole that hook is corresponding, makes described grab be convexedly stretched in described connecting portion plane by described through hole activity.
Further, described grab quantity is 2, is correspondingly arranged in the both sides of described communication terminal respectively.
Further, the plastic part that described plastic part is made up of thermoplastic polyurethane or thermoplastic elastomer (TPE).
Further, the connecting portion that described connecting portion is made up of dielectric plastic material.
The USB joint that this utility model provides, shell includes metal portion and plastic part, and plastic part makes USB joint more
Add flexibility, improve ergonomic attributes, and the shell of USB joint includes that plastic part enables to USB interface and makes for a long time
With with carry with in the case of, mobile phone screen and mobile phone shell material surface will not be caused scar, promote Consumer's Experience；Disappear simultaneously
Except potential potential safety hazard.
Accompanying drawing explanation
By combining the following description that accompanying drawing is carried out, above and other aspect of embodiment of the present utility model, feature and
Advantage will become clearer from, in accompanying drawing:
Fig. 1 is prior art USB joint structural representation；
Fig. 2 is this utility model USB joint structural representation.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings to describe embodiment of the present utility model in detail.However, it is possible in many different forms
Implement this utility model, and this utility model should not be construed as limited to the specific embodiment that illustrates here.On the contrary,
Thering is provided these embodiments is to explain principle of the present utility model and actual application thereof, so that the other technologies people of this area
Member is it will be appreciated that various embodiment of the present utility model and be suitable for the various amendments of specific intended application.
With reference to Fig. 2, described USB interface is described as a example by mobile phone by the present embodiment.The USB that the present embodiment provides
Interface includes body 1, pcb board (figure is not marked), shell 3.Wherein, body 1 is the body being made up of dielectric plastic material, body 1
For carrying described pcb board, described pcb board is for realizing the communication between USB interface and mobile phone.Described shell 3 is coated at institute
State on body 1, for described pcb board being played protection and dustproof effect.
Concrete, described body 1 includes that base portion 11 and connecting portion 12, described base portion 11 are easy to user and are met described USB
Mouth plugs, and one end that described pcb board is positioned in described base portion is connected with charging connector or computer by USB connecting line,
Described pcb board is positioned at one end of described connecting portion 12 and is provided with terminal group, and described terminal group includes multiple communication terminal 13, described
On connecting portion 12, offer a slot 12a away from the first end of described base portion 11, described slot 12a is correspondingly arranged on for
The draw-in groove 12b of described communication terminal 13 of planting, after described USB interface is connected with mobile phone, the data pin on mobile phone inserts institute
State in slot 12a and be connected with described communication terminal 13 and communicate.
Described shell 3 includes that metal portion 31 and plastic part 32, described plastic part 32 are coated at the of described connecting portion 12
One end, described metal portion 31 is coated at the second end of the connecting portion 12 between described plastic part 32 and described base portion 11.Described gold
Genus portion 31 is the metal portion being made of stainless steel, it is preferred that described plastic part 32 is by thermoplastic polyurethane or thermoplastic elastic
The plastic part that system becomes, the plastic part being made up of thermoplastic polyurethane or thermoplastic elastomer (TPE) has high mechanical properties, wearability
And low-temperature flexibility, so, described plastic part 32 can promote ergonomic attributes so that described USB joint is at life-time service
In the case of carrying with, mobile phone screen and mobile phone shell material surface will not be caused scar, promote Consumer's Experience；Meanwhile, by
In plastic part 32, there is good flexibility, user will not be scratched in USB interface swapping process, eliminate potential safety hidden
Suffer from.Preferably, described plastic part 32 is one-body molded with described body 1.
For the ease of described USB interface being fixed with mobile phone, described USB interface also includes at least one grab 4, described gold
Offering the through hole 31a corresponding with described grab 4 in genus portion 31, described grab 4 one end is connected with body 1, and one end is through described
Through hole 31a activity convexedly stretches in described connecting portion 12 plane.Preferably, described USB interface includes laying respectively at described communication ends
Two grabs 4 of son 13 both sides, when described USB interface is during inserting handset port, and described grab 4 is first pressed into described
In metal portion 31, then after described USB interface is completely inserted in handset port, described grab 4 is from described metal portion 31
Resilience, convexedly stretch in described connecting portion 12 plane and engage with the button bit in handset port so that described USB interface is solid with mobile phone
Fixed.
The USB joint that this utility model provides, shell 3 includes metal portion 31 and plastic part 32, and plastic part 32 makes USB
Joint is more flexible, improves ergonomic attributes, and the shell 3 of USB joint includes that plastic part 32 enables to USB interface
At life-time service with in the case of carrying with, mobile phone screen and mobile phone shell material surface will not be caused scar, promote user's body
Test；Eliminate potential potential safety hazard simultaneously.
The above is only the detailed description of the invention of the application, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the application principle, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (8)
1. a USB joint, including pcb board and for carrying the body of described pcb board, described body includes being connected with each other
Base portion and connecting portion, it is characterised in that also include:
Being coated at the shell on described connecting portion, described shell includes that metal portion and plastic part, described plastic part are coated at institute
State on connecting portion, away from the first end of described base portion, described metal portion is coated at the company between described plastic part and described base portion
Connect second end in portion.
USB joint the most according to claim 1, it is characterised in that described connecting portion is one-body molded with described plastic part.
USB joint the most according to claim 1 and 2, it is characterised in that described first end offers a slot.
USB joint the most according to claim 3, it is characterised in that be provided with terminal group, described terminal on described pcb board
Group includes communication terminal, and described slot is correspondingly arranged on the draw-in groove for described communication terminal of planting.
USB joint the most according to claim 1, it is characterised in that be additionally provided with at least one grab on described connecting portion,
Offer the through hole corresponding with described grab in described metal portion, make described grab convexedly stretch in described company by described through hole activity
Connect on facial planes.
USB joint the most according to claim 5, it is characterised in that described grab quantity is 2, is correspondingly arranged in respectively
The both sides of described communication terminal.
USB joint the most according to claim 1, it is characterised in that described plastic part is by thermoplastic polyurethane or thermoplastic
The plastic part that property elastomer is made.
USB joint the most according to claim 1, it is characterised in that described connecting portion is made up of dielectric plastic material
Connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707177.XU CN205790613U (en) | 2016-07-06 | 2016-07-06 | A kind of USB joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707177.XU CN205790613U (en) | 2016-07-06 | 2016-07-06 | A kind of USB joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790613U true CN205790613U (en) | 2016-12-07 |
Family
ID=58125316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620707177.XU Expired - Fee Related CN205790613U (en) | 2016-07-06 | 2016-07-06 | A kind of USB joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790613U (en) |
-
2016
- 2016-07-06 CN CN201620707177.XU patent/CN205790613U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170706 |