CN208955240U - A kind of USB terminal structure and USB interface - Google Patents
A kind of USB terminal structure and USB interface Download PDFInfo
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- CN208955240U CN208955240U CN201821648832.4U CN201821648832U CN208955240U CN 208955240 U CN208955240 U CN 208955240U CN 201821648832 U CN201821648832 U CN 201821648832U CN 208955240 U CN208955240 U CN 208955240U
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- terminal
- usb
- terminals
- fixed part
- contact portion
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Abstract
The utility model discloses a kind of USB terminal structure and USB interfaces, comprising: terminal original part, terminal original part are integrated punching shaping comprising multiple first terminals and Second terminal；First terminal and Second terminal include contact portion, fixed part, weld part；The contact portion of multiple Second terminals is connected with front end material strip；The fixed part of multiple first terminals and the fixed part of Second terminal are connected with rear end material strip.Wherein, first terminal and Second terminal needed for the terminal original part of integrated punching shaping can obtain assembling USB interface by single operation simultaneously, reduce the quantity of equipment needed for producing, and optimize production stage, to improve production efficiency and reduce production cost；The terminal original part can guarantee that multiple first terminals and Second terminal can be in the same plane, so that proper alignment can be realized without alignment or school peering in two groups of terminals, and then the technical difficulty in production process is reduced, be conducive to promote the prouctiveness of enterprise and the performance quality of product.
Description
Technical field
The utility model relates to technical field of electronic equipment more particularly to a kind of USB terminal structures and USB interface.
Background technique
USB (Universal Serial Bus, universal serial bus) is connect computer system and external equipment one
Kind serial bus standard and a kind of technical specification of input/output interface, are widely used in PC and movement is set
The information communications product such as standby.At this stage, 3.1 standard of USB has been released in the world, and transmission speed has good up to 10Gbit/s
Good application prospect.
Currently, the female seat interface of USB3.1 is mainly made of outer housing, two groups of terminals and two plastic cement seats；Wherein, two
Group terminal is independent component respectively, and in its production process, two groups of terminals are respectively by two equipment punching shapings, then pass through two
Platform injection-moulding device to two groups of terminal injection moulding plastic seats, finally just can be carried out assembling respectively.As it can be seen that the production of existing USB interface
Technique is cumbersome, and equipment needed for production is more, so that its high production cost, inefficiency；Moreover, in order to guarantee USB interface
Good connection performance, the assembly precision of two groups of terminals also has higher requirement, however, just because of two groups of terminals are respectively by two
Equipment is punched, this will definitely increase the assembling difficulty of two groups of terminals, to make to the switching performance of USB interface final finished
At undesirable influence.
Therefore, how to be improved for terminal structure, and then improve the performance quality and production efficiency of USB interface, and
Reduce its production cost, it has also become the important subject of those skilled in the art.
Utility model content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of USB terminal structure
And application has the USB interface of the terminal structure, high production cost, the production efficiency to solve existing USB interface are low etc. asks
Topic.
To achieve the above objectives, the present invention provides the following technical solutions:
A kind of USB terminal structure, comprising:
Terminal original part, the terminal original part are integrated punching shaping comprising multiple first terminals arranged side by side and
Two-terminal；The first terminal and Second terminal include the contact portion positioned at terminal front end, the fixed part in the middle part of terminal,
Weld part positioned at terminal rear end；The contact portion of multiple Second terminals extends forward is connected with front end material strip together；It is multiple
The fixed part of the first terminal and the fixed part of multiple Second terminals extend back is connected with rear end material strip together.
Optionally, the junction complications of the fixed part and weld part of the first terminal and Second terminal are formed with step.
Optionally, the first terminal and the weld part of Second terminal tilt and form default angle with fixed part.
Optionally, the contact portion of the first terminal is " v word " type.
Optionally, the contact portion of the Second terminal is " n word " type.
Optionally, the default angle is 90 degree.
The utility model additionally provides a kind of USB interface, which has above-mentioned USB terminal structure comprising
Outer housing；
It is equipped with the terminal fixing pedestal of integrated injection molding in the outer housing, is fixed with first end in the terminal fixing pedestal
Son and Second terminal；
The first terminal and the weld part of Second terminal upwardly extend and are exposed to the top of the outer housing.
Optionally, the terminal fixing pedestal offers accommodation groove, and the contact portion of the first terminal and Second terminal passes through
The accommodation groove is exposed to outside the terminal fixing pedestal；The first terminal and the fixed part of Second terminal are embedded in terminal and fix
In seat.
Optionally, the terminal fixing pedestal is also provided with multiple hollow slots.
Compared with prior art, the utility model has the following beneficial effects:
The utility model provides a kind of USB terminal structure, and the terminal original part of integrated punching shaping has good whole
Body, first terminal and Second terminal needed for can obtaining assembling USB interface simultaneously by single operation reduce production institute
The quantity of equipment is needed, and optimizes production stage, to effectively improve production efficiency and reduce production cost；And
And the terminal original part can guarantee that multiple first terminals and Second terminal can be in the same plane so that two groups of terminals without
It need to be aligned or proper alignment can be realized in school peering, and then can be before ensureing USB interface with higher switching performance
It puts, reduces the technical difficulty in production process, be conducive to promote the prouctiveness of enterprise and the performance quality of product.This is practical
It is novel to additionally provide a kind of USB interface, above-mentioned USB terminal structure is applied in this USB interface, thus by being once molded
Two groups of terminals can be fixed in terminal fixing pedestal by molding simultaneously, simplified production and assemble flow, further improved
The production efficiency of product and the performance quality for promoting product.
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, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of terminal original part provided by the utility model；
Fig. 2 is the structural schematic diagram of first terminal in the utility model；
Fig. 3 is the structural schematic diagram of Second terminal in the utility model；
Fig. 4 is a kind of structural schematic diagram of USB interface provided by the utility model；
Fig. 5 is the structural schematic diagram of two groups of terminals and terminal fixing pedestal injection molding.
It illustrates:
10, terminal original part；11, first terminal；12, Second terminal；13, front end material strip；14, rear end material strip；101, it contacts
Portion；102, fixed part；103, weld part；
20, outer housing；
30, terminal fixing pedestal；31, accommodation groove；32, hollow slots.
Specific embodiment
It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under
The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that when a component is considered as " connection " another component,
It can be directly to another component or may be simultaneously present the component being centrally located.When a component is considered as
" setting exists " another component, it, which can be, is set up directly on another component or may be simultaneously present the group being centrally located
Part.
In addition, the indicating positions such as term " length " " short " "inner" "outside" or positional relationship for the orientation that is shown based on attached drawing or
Person's positional relationship is merely for convenience of description the utility model, rather than the device or original part of indication or suggestion meaning must have
There is this specific orientation, operated with specific orientation construction, should not be understood as the limitation of the utility model with this.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
It please refers to Fig.1 to Fig.3, Fig. 1 is a kind of structural schematic diagram of terminal original part provided by the utility model, and Fig. 2 is this
The structural schematic diagram of first terminal in utility model, Fig. 3 are the structural schematic diagram of Second terminal in the utility model；
A kind of USB terminal structure, comprising:
Terminal original part 10, terminal original part 10 are integrated punching shaping comprising multiple to be arranged side by side and staggered the
One terminal 11 and Second terminal 12；First terminal 11 and Second terminal 12 include the contact portion 101 for being located at terminal front end, are located at
Fixed part 102 in the middle part of terminal, the weld part 103 positioned at terminal rear end；The contact portion 101 of multiple Second terminals 12 (is schemed forward
Show the left side of middle view directions) extend be connected with front end material strip 13 together；The fixed part 102 of multiple first terminals 11 and multiple
(right sides of view directions in diagram) extension is connected with rear end material strip 14 to the fixed part 102 of two-terminal 12 together backward.
It should be strongly noted that the concrete shape and quantity of first terminal 11 and Second terminal 12 can be according to practical need
It asks and is adjusted, but two kinds of terminals include contact portion 101 and fixed part 102 and 103 3 parts of weld part, in diagram
Shape and structure is a kind of preferred of the utility model, and the quantity of first terminal 11 is 4 in the present embodiment, and Second terminal
12 quantity is 5；
Specifically, terminal original part 10 is by the metal component of single punching apparatus one punching shaping, front end material strip 13
With rear end material strip 14 for fixing first terminal 11 and Second terminal 12, when assembling USB interface, front end material strip 13 and rear end material
Band 14 can be dismantled fast；
Compared with the prior art, the terminal original part 10 of integrated punching shaping has good globality, passes through single operation
First terminal 11 and Second terminal 12 needed for assembling USB interface can be obtained simultaneously, reduce the quantity of equipment needed for producing,
And production stage is optimized, to effectively improve production efficiency and reduce production cost；Moreover, the terminal original part 10
It can guarantee that multiple first terminals 11 and Second terminal 12 can be in the same plane, so that two groups of terminals are without alignment or school
Proper alignment can be realized in peering, and then can reduce life under the premise of ensureing that USB interface has higher switching performance
Technical difficulty during production is conducive to promote the prouctiveness of enterprise and the performance quality of product.
In this present embodiment, the junction of first terminal 11 and the fixed part of Second terminal 12 102 and weld part 103 is tortuous
It is formed with step.It should be noted that the step is convenient for for terminal original part 10 to be fixed in actual use process
Weld part 103 is welded with circuit board.
Specifically, first terminal 11 and the weld part of Second terminal 12 103 tilt and form default folder with fixed part 102
Angle.Wherein, default angle can be adjusted correspondingly according to actual installation requirement, as shown in Figure 1, and pre- in the present embodiment
If angle is 90 degree.Specifically, the weld part 103 being upturned meets installation requirement, convenient for being subjected to circuit board,
Lower difficulty of processing, is provided safeguard for the performance quality of product.
In this present embodiment, the contact portion 101 of first terminal 11 is " v word " type, and the contact portion 101 of Second terminal 12 is
" n word " type.
The utility model additionally provides a kind of USB interface, please refers to Fig. 4 and Fig. 5, and Fig. 4 is provided by the utility model one
The structural schematic diagram of kind USB interface, Fig. 5 are the structural schematic diagram of two groups of terminals and terminal fixing pedestal injection molding；
The USB interface includes outer housing 20, which is metal component；Integrated injection molding is equipped in outer housing 20
Terminal fixing pedestal 30, be fixed in terminal fixing pedestal 30 and be set side by side and staggered first terminal 11 and Second terminal
12；
First terminal 11 and the weld part of Second terminal 12 103 upwardly extend and are exposed to the top (diagram of outer housing 20
The top of middle view directions).
Specifically, terminal fixing pedestal 30 is also provided with accommodation groove 31, the contact portion 101 of first terminal 11 and Second terminal 12
It is exposed to outside terminal fixing pedestal 30 by accommodation groove 31；First terminal 11 and the fixed part of Second terminal 12 102 are embedded in terminal
In fixing seat 30.
In the specific implementation process, first by the integrated punching shaping of terminal original part 10, then terminal original part 10 is placed into note
It moulds in equipment, the terminal fixing pedestal 30 for being embedded with first terminal 11 and Second terminal 12 is obtained by integrated injection molding, then
Front end material strip 13 and rear end material strip 14 are disassembled, finally terminal fixing pedestal 30 is fixed in outer housing 20.It is understood that
, decoupled by same component due to first terminal 11 and Second terminal 12 from, two groups of terminals are able to maintain in injection molding
Good globality, so that two groups of terminals and the conjugation with higher of terminal fixing pedestal 30, in case terminal is subjected to displacement or pine
Dynamic situation, and then improve the switching performance of USB interface.
As it can be seen that above-mentioned USB terminal structure is applied in this USB interface, it can be by two by single injection-molded
Group terminal is fixed in terminal fixing pedestal 30 simultaneously, is simplified production and assemble flow, is further increased the production of product
Efficiency and the performance quality for promoting product.
In this present embodiment, terminal fixing pedestal 30 is also provided with multiple hollow slots 32.Specifically, being fixed not influencing terminal
Under the structural strength of seat 30, multiple hollow slots 32 are opened up, can reach saving material, reduce the purpose of production cost.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (9)
1. a kind of USB terminal structure characterized by comprising
Terminal original part (10), the terminal original part (10) are integrated punching shaping comprising multiple first terminals arranged side by side
(11) and Second terminal (12)；The first terminal (11) and Second terminal (12) include the contact portion positioned at terminal front end
(101), the fixed part in the middle part of terminal (102), the weld part (103) positioned at terminal rear end；Multiple Second terminals
(12) contact portion (101) extends forward is connected with front end material strip (13) together；The fixed part of multiple first terminals (11)
(102) it extends back with the fixed part (102) of multiple above-mentioned Second terminals (12) and is connected with rear end material strip (14) together.
2. USB terminal structure according to claim 1, which is characterized in that the first terminal (11) and Second terminal
(12) the junction complications of fixed part (102) and weld part (103) are formed with step.
3. USB terminal structure according to claim 1, which is characterized in that the first terminal (11) and Second terminal
(12) weld part (103) tilts and forms default angle with fixed part (102).
4. USB terminal structure according to claim 1, which is characterized in that the contact portion (101) of the first terminal (11)
For " v word " type.
5. USB terminal structure according to claim 1, which is characterized in that the contact portion (101) of the Second terminal (12)
For " n word " type.
6. USB terminal structure according to claim 3, which is characterized in that the default angle is 90 degree.
7. a kind of USB interface, including outer housing (20), it is characterised in that:
It is equipped with the terminal fixing pedestal (30) of integrated injection molding in the outer housing (20), is fixed in the terminal fixing pedestal (30)
Just like the first terminal (11) and Second terminal (12) described in claim 1 to 6；
The weld part (103) of the first terminal (11) and Second terminal (12) upwardly extends and is exposed to the outer housing (20)
Top.
8. USB interface according to claim 7, which is characterized in that the terminal fixing pedestal (30) offers accommodation groove
(31), the contact portion (101) of the first terminal (11) and Second terminal (12) is exposed to described by the accommodation groove (31)
Terminal fixing pedestal (30) is outside；The fixed part (102) of the first terminal (11) and Second terminal (12) is embedded in terminal fixing pedestal
(30) in.
9. USB interface according to claim 7, which is characterized in that the terminal fixing pedestal (30) is also provided with multiple engrave
Empty slot (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648832.4U CN208955240U (en) | 2018-10-11 | 2018-10-11 | A kind of USB terminal structure and USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648832.4U CN208955240U (en) | 2018-10-11 | 2018-10-11 | A kind of USB terminal structure and USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955240U true CN208955240U (en) | 2019-06-07 |
Family
ID=66741198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821648832.4U Expired - Fee Related CN208955240U (en) | 2018-10-11 | 2018-10-11 | A kind of USB terminal structure and USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208955240U (en) |
-
2018
- 2018-10-11 CN CN201821648832.4U patent/CN208955240U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20201011 |