CN202205913U - Universal serial bus (USB) connector structure - Google Patents
Universal serial bus (USB) connector structure Download PDFInfo
- Publication number
- CN202205913U CN202205913U CN2011202773364U CN201120277336U CN202205913U CN 202205913 U CN202205913 U CN 202205913U CN 2011202773364 U CN2011202773364 U CN 2011202773364U CN 201120277336 U CN201120277336 U CN 201120277336U CN 202205913 U CN202205913 U CN 202205913U
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- usb
- transport part
- electricity transport
- circuit board
- usb connector
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- Expired - Fee Related
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Abstract
The utility model relates to a universal serial bus (USB) connector structure, which belongs to the electronic type, and comprises an insulation seat body, wherein one side of the insulation seat body is provided with a plugging port, and the plugging port is provided with a USB plugging area; a USB connection port corresponding to the USB plugging area is arranged inside the insulation seat body, the USB connection port is provided with a plurality of signal transmission parts and a positive electrical transmission part as well as a negative electrical transmission part, and a breakover area of the positive electrical transmission part and the negative electrical transmission part is larger than that of the signal transmission parts; and through the structure, a highpower input and output characteristic can be provided, and the USB connector structure at least can bear the voltage value of 19V.
Description
Technical field
The utility model relates to electrical type, for a kind of structure of USB connector is provided, refers to a kind of structure of USB connector of the characteristic that high voltage (High power) input is provided, exports especially.
Background technology
At present, the utilization of connector is very extensive, comprises the connector of USB etc. in one's power; Be that the USB connector aspect then is continuous improvement, progress; And increased its transmission speed simultaneously, and can't reach the advantage of a kind of high voltage (High power) at the USB connector of present stage at present, all only can operate with general low-voltage; In simple terms; Therefore general USB connector then is prone to the generation problem aspect the electric about only about 5V when bear bigger load voltage, and in that to handle EMI partly also relatively poor.
The utility model content
The main purpose of the utility model is to provide a kind of structure of USB connector; Solve the existing existing advantage that can't reach a kind of high voltage (High power) of USB connector; All only can operate with general low-voltage; Therefore when bearing bigger load voltage, then be prone to the generation problem; And handling the also relatively poor problem of EMI part, than the big setting of signal transport part area, making it reach a kind of advantage of tool high voltage on state characteristic through the positive electricity transport part area on the usb connecting port and negative electricity transport part area.
The secondary objective of the utility model is to have the structure of anti-mis-insertion, and the fool proof guide groove of the side-walls through being formed at interface reaches this function.
For reaching above-mentioned purpose, the utility model primary structure comprises an insulating base frame and one and this USB regional corresponding usb connecting port of pegging graft, and this insulating base frame one side forms an interface; This interface is provided with USB grafting zone, and this usb connecting port is located in this insulating base frame, and this usb connecting port has several signal transport parts and a positive electricity transport part and a negative electricity transport part; The conducting area of this positive electricity transport part and this negative electricity transport part is greater than the conducting area of signal transport part, moreover insulating base frame becomes to have at least one fool proof guide groove in the side-walls of contiguous this interface; By this, when the USB connector of a USB plug plant the utility model, its USB plug and the USB zone of pegging graft overlaps; And the fool proof projection of USB plug both sides and the fool proof guide groove embedding that cooperatively interacts; Behind the location, stop, in the transmission time of then beginning to electrically conduct, is because of the conducting area of positive electricity transport part and this negative electricity transport part conducting area greater than the signal transport part; Therefore; Be able to transmit the higher voltage load, make the characteristic that high voltage (High power) input, output are provided, its magnitude of voltage can bear 19V at least.
The utility model specifically comprises:
One insulating base frame, the one of which side forms an interface, and this interface is provided with a USB and pegs graft regional;
One with this USB regional corresponding usb connecting port of pegging graft; Be located in this insulating base frame; And this usb connecting port has several signal transport parts and a positive electricity transport part and a negative electricity transport part, and the conducting area of this positive electricity transport part and this negative electricity transport part is greater than the conducting area of signal transport part.
One insulating base frame, the one of which side forms an interface, and this interface is provided with a USB and pegs graft regional;
One with this USB regional corresponding usb connecting port of pegging graft; Be located in this insulating base frame; And this usb connecting port simultaneously has several signal transport parts; And place, another side both sides has a positive electricity transport part and a negative electricity transport part respectively, and the conducting area of this positive electricity transport part and this negative electricity transport part is greater than the conducting area of signal transport part.
Wherein this insulating base frame is formed with at least one fool proof guide groove in the side-walls of contiguous this interface;
Wherein this positive electricity transport part, negative electricity transport part and several signal transport parts connect jointly in an end place and establish a printed circuit board (PCB), its connect the mode of establishing attach (SMT) for the surface or peg graft be provided with (DIP) one of them;
Wherein this positive electricity transport part, negative electricity transport part and several signal transport parts in connect the end place that establishes this printed circuit board (PCB) can be upwards bending extend (on the plate), bending downwards extend (under the plate) or continuously bending extend (heavy plate) one of them;
Wherein further be equipped with the conversion terminal group on this printed circuit board (PCB), this conversion terminal group can be the surface attach (SMT), peg graft be provided with (DIP) or clamping plate setting (Clamp) one of them;
Wherein this conversion terminal group can be upwards bending extend (on the plate), bending downwards extend (under the plate) or continuously bending extend (heavy plate) one of them;
Wherein this usb connecting port must be planted for a USB joint, and the plant mode is pulled out for directly planting into extracting or spring pushes and releases one of them;
Wherein this usb connecting port is a hyoplastron;
Wherein this hyoplastron further be printed circuit board (PCB) (Printed Circuit Board, PCB) or stereoscopic circuit board (3D Circuit Board) one of them.
The advantage of the utility model is:
One, through the positive electricity transport part area on the usb connecting port and negative electricity transport part area than the big setting of signal transport part area, make it reach a kind of advantage of tool high voltage on state characteristic.
Two, the utlity model has the structure of anti-mis-insertion, the fool proof guide groove of the side-walls through being formed at interface reaches this function.
Description of drawings
Fig. 1 is the stereogram one of the utility model preferred embodiment.
Fig. 2 is the stereogram two of the utility model preferred embodiment.
Fig. 3 is the cutaway view of the utility model preferred embodiment.
The enforcement sketch map that Fig. 4 plants for the utility model USB plug.
Fig. 5 establishes the enforcement sketch map of printed circuit board (PCB) for the utility model connects.
Fig. 6 establishes printed circuit board (PCB) for the utility model connects the terminal bending sketch map that makes progress.
Fig. 7 establishes the downward bending sketch map of terminal of printed circuit board (PCB) for the utility model connects.
Fig. 8 establishes the continuous bending sketch map of terminal of printed circuit board (PCB) for the utility model connects.
Fig. 9 establishes connecing of conversion terminal group for the utility model printed circuit board (PCB) connects and establishes sketch map.
Figure 10 is the terminal view one of the utility model conversion terminal group.
Figure 11 is the terminal view two of the utility model conversion terminal group.
Figure 12 is the terminal view three of the utility model conversion terminal group.
Embodiment
Shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, be the stereogram one, two and the cutaway view of the utility model preferred embodiment, find out that by knowing among the figure the utility model mainly comprises:
One insulating base frame 1, one of which side form an interface 11, and this interface 11 is provided with USB grafting zone 111, and this insulating base frame 1 is formed with at least one fool proof guide groove 12 in the side-walls of contiguous this interface 11;
One with this USB peg graft the zone 111 corresponding, and be the usb connecting port 2 of hyoplastron; Be located in this insulating base frame 1; And this usb connecting port 2 has several signal transport parts 21 and a positive electricity transport part 22 and a negative electricity transport part 23, and the conducting area of this positive electricity transport part 22 and this negative electricity transport part 23 is greater than the conducting area of signal transport part 21.Explain further that again usb connecting port 2 one side places are located in its several signal transport parts 21, and place, another side both sides have this positive electricity transport part 22 and this negative electricity transport part 23 respectively.
Moreover, this hyoplastron further be printed circuit board (PCB) (Printed Circuit Board, PCB) or stereoscopic circuit board (3D Circuit Board) one of them.
By above-mentioned structure, composition design, explain as follows with regard to the use situation of the utility model now:
Shown in accompanying drawing 1 to accompanying drawing 4,, find out by knowing among the figure for the enforcement sketch map that stereogram one, two, cutaway view, the USB plug of the utility model preferred embodiment are planted; When the USB connector an of USB plug 3 plant the utility model; Its USB plug 3 and the USB zone 111 of pegging graft overlaps, and embeddings that cooperatively interact of the fool proof projection 31 of USB plug 3 both sides and fool proof guide groove 12, after locating, stops; When then beginning to electrically conduct transmission; Because of the conducting area of positive electricity transport part 22 and this negative electricity transport part 23 conducting area, therefore, be able to transmit the higher voltage load greater than signal transport part 21; Make the characteristic that high voltage (High power) input, output are provided, its magnitude of voltage can bear 19V at least.
Moreover the plant mode of its USB joint 3 is pulled out for directly planting into extracting or spring pushes and releases one of them.
Shown in accompanying drawing 5; Connect the enforcement sketch map of establishing printed circuit board (PCB) for the utility model; Find out that by knowing among the figure this positive electricity transport part 22, negative electricity transport part 23 and several signal transport parts 21 connect jointly in an end place and establish a printed circuit board (PCB) 4, it connects the mode of establishing and attaches (SMT) for the surface.
Shown in accompanying drawing 6; For the utility model connects the terminal of the establishing printed circuit board (PCB) bending sketch map that makes progress; Find out that by knowing among the figure wherein this positive electricity transport part 22b, negative electricity transport part 23b and several signal transport parts 21b can be upwards bending extension (on the plate) in meeting the end place that establishes this printed circuit board (PCB) 4b.
Shown in accompanying drawing 7; For the utility model connects the downward bending sketch map of the terminal of establishing printed circuit board (PCB); Find out that by knowing among the figure wherein this positive electricity transport part 22c, negative electricity transport part 23c and several signal transport parts 21c can be downward bending extension (under the plate) in meeting the end place that establishes this printed circuit board (PCB) 4c.
Shown in accompanying drawing 8; For the utility model connects the continuous bending sketch map of the terminal of establishing printed circuit board (PCB); Find out that by knowing among the figure wherein this positive electricity transport part 22d, negative electricity transport part 23d and several signal transport parts 21d can be continuous bending extension (heavy plate) in meeting the end place that establishes this printed circuit board (PCB) 4d.
Shown in accompanying drawing 9; Establish connecing of conversion terminal group and establish sketch map for the utility model printed circuit board (PCB) connects; Find out by knowing among the figure; Further be equipped with conversion terminal group 5e on this printed circuit board (PCB) 4e, this conversion terminal group 5e can be the surface and attaches (SMT), grafting setting (DIP) or clamping plate setting (Clamp) one of them (this enforcement illustration attaches with the surface and appears, and also also can be pegs graft is provided with).
Shown in accompanying drawing 10, accompanying drawing 11 and accompanying drawing 12; Terminal view for the utility model conversion terminal group; By can knowing and find out among the figure, this conversion terminal group 5f can be upwards bending extend (on the plate), bending downwards extend (under the plate) or continuously bending extend (heavy plate) one of them.
Claims (10)
1. the structure of a USB connector is characterized in that comprising:
One insulating base frame, the one of which side forms an interface, and this interface is provided with a USB and pegs graft regional;
One with this USB regional corresponding usb connecting port of pegging graft; Be located in this insulating base frame; And this usb connecting port has several signal transport parts and a positive electricity transport part and a negative electricity transport part, and the conducting area of this positive electricity transport part and this negative electricity transport part is greater than the conducting area of signal transport part.
2. the structure of a USB connector is characterized in that comprising:
One insulating base frame, the one of which side forms an interface, and this interface is provided with a USB and pegs graft regional;
One with this USB regional corresponding usb connecting port of pegging graft; Be located in this insulating base frame; And this usb connecting port simultaneously has several signal transport parts; And place, another side both sides has a positive electricity transport part and a negative electricity transport part respectively, and the conducting area of this positive electricity transport part and this negative electricity transport part is greater than the conducting area of signal transport part.
3. the structure of USB connector according to claim 1 and 2 is characterized in that: wherein this insulating base frame is formed with at least one fool proof guide groove in the side-walls of contiguous this interface.
4. the structure of USB connector according to claim 1 and 2; It is characterized in that: wherein this positive electricity transport part, negative electricity transport part and several signal transport parts connect jointly in an end place and establish a printed circuit board (PCB), and it connects, and the mode of establishing attaches for the surface or grafting is provided with one of them.
5. the structure of USB connector according to claim 4 is characterized in that: wherein this positive electricity transport part, negative electricity transport part and several signal transport parts in connect the end place that establishes this printed circuit board (PCB) for upwards bending is extended, bending is downwards extended or continuously bending extend one of them.
6. the structure of USB connector according to claim 4 is characterized in that: wherein further be equipped with the conversion terminal group on this printed circuit board (PCB), this conversion terminal group is for the surface attaches, pegging graft is provided with or clamping plate are provided with one of them.
7. the structure of USB connector according to claim 6 is characterized in that: wherein this conversion terminal group for upwards bending is extended, bending is downwards extended or continuously bending extend one of them.
8. the structure of USB connector according to claim 1 and 2 is characterized in that: wherein this usb connecting port must be planted for a USB joint, and the plant mode is pulled out for directly planting into extracting or spring pushes and releases one of them.
9. the structure of USB connector according to claim 1 and 2, it is characterized in that: wherein this usb connecting port is a hyoplastron.
10. the structure of USB connector according to claim 9 is characterized in that: wherein this hyoplastron further for printed circuit board (PCB) or stereoscopic circuit board one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202773364U CN202205913U (en) | 2011-08-02 | 2011-08-02 | Universal serial bus (USB) connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202773364U CN202205913U (en) | 2011-08-02 | 2011-08-02 | Universal serial bus (USB) connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202205913U true CN202205913U (en) | 2012-04-25 |
Family
ID=45970013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202773364U Expired - Fee Related CN202205913U (en) | 2011-08-02 | 2011-08-02 | Universal serial bus (USB) connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202205913U (en) |
-
2011
- 2011-08-02 CN CN2011202773364U patent/CN202205913U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130802 |