CN103427241A - USB (universal serial bus) connector with strong interference shielding function - Google Patents
USB (universal serial bus) connector with strong interference shielding function Download PDFInfo
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- CN103427241A CN103427241A CN201310335126XA CN201310335126A CN103427241A CN 103427241 A CN103427241 A CN 103427241A CN 201310335126X A CN201310335126X A CN 201310335126XA CN 201310335126 A CN201310335126 A CN 201310335126A CN 103427241 A CN103427241 A CN 103427241A
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- metal
- main body
- interference shielding
- usb connector
- usb
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Abstract
The invention relates to a USB (universal serial bus) connector with a strong interference shielding function. Existing USB connectors are poor in signal interference shielding function due to the fact that shells thereof are of plastic structures, and even if some USB connectors with metal shells appear on the market, interference shielding effects are very limited by purely depending on the external metal shells in a layer due to the fact that the shells are separated from internal metal terminals by thick plastic structures. The USB connector with the strong interference shielding function comprises a metal shell and a body arranged inside the metal shell, metal terminals are arranged on the body, and the tail end of each metal terminal is in direct contact with the metal shell. The USB connector with the strong interference shielding function is simple in structure and low in cost; the ends of metal contact pins directly contact with the shell, so that an interference shielding effect of the USB connector is greatly improved.
Description
Technical field
The present invention relates to a kind of USB connector with strong shielding interference function.
Background technology
Existing USB connector is because shell mostly is plastic construction, therefore function of shielding signal disturbed is poor, even the USB connector of some metal material shells occurred on the market, owing to being separated by thicker plastic material structure between shell and inner metal terminal, the simple outside layer of metal shell that relies on, the effect that shielding is disturbed is very limited.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect that how to overcome prior art, and a kind of USB connector with strong shielding interference function is provided.
For solving the problems of the technologies described above, the USB connector that originally has strong shielding interference function comprises metal shell and main body, and wherein main body is arranged on metal shell inside, and described main body is provided with metal terminal, and this metal terminal end directly contacts with metal shell.
As optimization, described back body is provided with bonnet, and be provided with two vertical through holes that connect the two in main body and bonnet, described metal terminal is embedded on main body, this metal terminal outside haptic element end extends, and connecting a metal contact pad, this metal contact pad is fixed on the described through hole outside, and contacts with metal shell.
As optimization, have the circular hole matched with described through hole on described metal contact pad.
As optimization, on described main body, in bonnet the place ahead, be provided with some rectangle grooves.
As optimization, described bonnet is detachable the connection with the connected mode of main body.
It is simple in structure, with low cost that the present invention has the USB connector of strong shielding interference function, by by metal haptic element end and directly contact of shell, greatly improved its shield effectiveness to disturbing.
The accompanying drawing explanation
The USB connector that the present invention is had to strong shielding interference function below in conjunction with accompanying drawing is described further:
Fig. 1 is the perspective view that originally has the USB connector of strong shielding interference function;
Fig. 2 is the depression angle structural representation of main body that originally has the USB connector of strong shielding interference function;
Fig. 3 is the upward view angle structural representation of main body that originally has the USB connector of strong shielding interference function;
Fig. 4 is the perspective view of metal terminal that originally has the USB connector of strong shielding interference function.
1-metal shell in figure.2-main body, 3-metal terminal, 4-bonnet, 5-through hole, 6-metal contact pad, 7-circular hole, 8-groove.
Embodiment
As Figure 1-4, the USB connector that originally has strong shielding interference function comprises metal shell 1 and main body 2, and wherein main body 2 is arranged on metal shell 1 inside, and described main body 2 is provided with metal terminal 3, and these metal terminal 3 ends directly contact with metal shell 1.
Described main body 2 rear portions are provided with bonnet 4, and be provided with two vertical through holes 5 that connect the two in main body 2 and bonnet 4, described metal terminal 3 is embedded on main body 2, these metal terminal 3 outside haptic element ends extend, and connect a metal contact pad 6, this metal contact pad 6 is fixed on described through hole 5 outsides, and contacts with metal shell 1.
Have the circular hole 7 matched with described through hole on described metal contact pad 6.
Be provided with some rectangle grooves 8 in bonnet 4 the place aheads on described main body 2.
Described bonnet 4 is detachable the connection with the connected mode of main body 2.
Above-mentioned execution mode is intended to illustrate the present invention and can be professional and technical personnel in the field's realization or use; it will be apparent for those skilled in the art that above-mentioned execution mode is modified; therefore the present invention includes but be not limited to above-mentioned execution mode; any these claims or specification of meeting described; meet and principle disclosed herein and novelty, the method for inventive features, technique, product, within all falling into protection scope of the present invention.
Claims (5)
1. the USB connector with strong shielding interference function, it is characterized in that: comprise metal shell (1) and main body (2), wherein main body (2) is arranged on metal shell (1) inside, described main body (2) is provided with metal terminal (3), and this metal terminal (3) end directly contacts with metal shell (1).
2. the USB connector with strong shielding interference function according to claim 1, it is characterized in that: described main body (2) rear portion is provided with bonnet (4), and be provided with two vertical through holes (5) that connect the two in main body (2) and bonnet (4), described metal terminal (3) is embedded on main body (2), this metal terminal (3) outside haptic element end extends, and connect a metal contact pad (6), this metal contact pad (6) is fixed on described through hole (5) outside, and contacts with metal shell (1).
3. the USB connector with strong shielding interference function according to claim 2, is characterized in that: have the circular hole (7) matched with described through hole on described metal contact pad (6).
4. the USB connector with strong shielding interference function according to claim 3, is characterized in that: on described main body (2), in bonnet (4) the place ahead, is provided with some rectangle grooves (8).
5. the USB connector with strong shielding interference function according to claim 4, it is characterized in that: described bonnet (4) is detachable the connection with the connected mode of main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335126XA CN103427241A (en) | 2013-08-03 | 2013-08-03 | USB (universal serial bus) connector with strong interference shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335126XA CN103427241A (en) | 2013-08-03 | 2013-08-03 | USB (universal serial bus) connector with strong interference shielding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103427241A true CN103427241A (en) | 2013-12-04 |
Family
ID=49651636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310335126XA Pending CN103427241A (en) | 2013-08-03 | 2013-08-03 | USB (universal serial bus) connector with strong interference shielding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103427241A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183965A (en) * | 2014-05-30 | 2014-12-03 | 深圳市长盈精密技术股份有限公司 | A USB connector capable of preventing interference on radio-frequency signals and a manufacturing method of the USB connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110053414A1 (en) * | 2009-08-31 | 2011-03-03 | Wei Wan | Crosstalk-proof plug connector |
| CN202145522U (en) * | 2011-07-06 | 2012-02-15 | 连展科技（深圳）有限公司 | Plug connector of reinforced assembly type |
| CN202550175U (en) * | 2011-12-27 | 2012-11-21 | 比亚迪股份有限公司 | Usb connector |
| CN203456671U (en) * | 2013-08-03 | 2014-02-26 | 吴幼兵 | USB connector with strong shielding interference function |
-
2013
- 2013-08-03 CN CN201310335126XA patent/CN103427241A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110053414A1 (en) * | 2009-08-31 | 2011-03-03 | Wei Wan | Crosstalk-proof plug connector |
| CN202145522U (en) * | 2011-07-06 | 2012-02-15 | 连展科技（深圳）有限公司 | Plug connector of reinforced assembly type |
| CN202550175U (en) * | 2011-12-27 | 2012-11-21 | 比亚迪股份有限公司 | Usb connector |
| CN203456671U (en) * | 2013-08-03 | 2014-02-26 | 吴幼兵 | USB connector with strong shielding interference function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183965A (en) * | 2014-05-30 | 2014-12-03 | 深圳市长盈精密技术股份有限公司 | A USB connector capable of preventing interference on radio-frequency signals and a manufacturing method of the USB connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131204 |
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| RJ01 | Rejection of invention patent application after publication |