CN203378208U - Plug and play devices and electronic equipment - Google Patents
Plug and play devices and electronic equipment Download PDFInfo
- Publication number
- CN203378208U CN203378208U CN201320490887.8U CN201320490887U CN203378208U CN 203378208 U CN203378208 U CN 203378208U CN 201320490887 U CN201320490887 U CN 201320490887U CN 203378208 U CN203378208 U CN 203378208U
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- electromagnetism
- hides
- plug
- kink
- play apparatus
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims description 8
- 238000012216 screening Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
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Abstract
A plug and play device and an electronic device are provided. The plug and play device includes: a device shell, a circuit board, a connector and an electromagnetic shielding frame; the circuit board is arranged in the device shell and comprises a substrate and a plurality of transmission pins, wherein the transmission pins are formed on the substrate; wherein, the transmission pins are connected with the connector; the electromagnetic shielding frame covers the transmission pins. The utility model discloses can effectively reduce USB3.0 universal serial bus interface to radio signal's interference.
Description
Technical field
The utility model relates to a kind of plug-and-play apparatus and electronic equipment, particularly a kind of plug-and-play apparatus and electronic equipment that can be used for transmitting wireless signals.
Background technology
The above USB (universal serial bus) of USB3.0 is popularized gradually, for high speed transmission data.Yet the USB3.0 USB (universal serial bus) can cause interference to the transmission of wireless signal, particularly for high-frequency wireless signals, cause signal to disturb.It will cause portable electron device, and for example notebook computer, can't effectively carry out the transmission of wireless signal.If the USB3.0 USB (universal serial bus) is used in the collocation of the radio transmitting device of plug and play, also can directly cause radio transmitting device can't transmit in high-frequency band.
Among known technology, and can't know why the USB3.0 USB (universal serial bus) can cause interference to the transmission of wireless signal.
Therefore, need to provide a kind of plug-and-play apparatus and electronic equipment to solve the problems referred to above.
The utility model content
The utility model has been the problem of solution known technology and a kind of plug-and-play apparatus is provided, and this plug-and-play apparatus comprises: a device case, a circuit board, a joint and an electromagnetism hide frame; This circuit board is located among this device case, and this circuit board comprises a substrate and a plurality of transmission pin, and wherein, these transmission pins are formed on this substrate; Wherein, these transmission pins connect this joint; This electromagnetism hides frame and covers these transmission pins.
The utility model also provides a kind of electronic equipment, and this electronic equipment comprises: a motherboard, and wherein, this motherboard comprises a grounding parts; And a plug-and-play apparatus, this plug-and-play apparatus comprises: a device case; One circuit board, this circuit board is located among this device case, and this circuit board comprises a substrate and a plurality of transmission pin, and wherein, these transmission pins are formed on this substrate; One joint, wherein, these transmission pins connect this joint; One electromagnetism hides frame, and this electromagnetism hides frame and covers these transmission pins; And a joint housing, this joint housing is around this joint, and wherein, this electromagnetism hides frame and is electrically connected by this joint housing and with this grounding parts.
Among the utility model, the applicant finds, the cause of failures of USB3.0 USB (universal serial bus) to wireless signal is the high-frequency transmission of USB3.0 USB (universal serial bus), cause the transmission pin to send frequency electromagnetic waves, thereby high-frequency wireless signals is caused to interference.Therefore, hide frame with electromagnetism and cover these transmission pins, can effectively improve the interference of USB3.0 USB (universal serial bus) to wireless signal.The plug-and-play apparatus of application the utility model embodiment, positively covered signal interference source (transmission pin) owing to electromagnetism, hiding frame, therefore can effectively reduce the interference of USB3.0 USB (universal serial bus) to wireless signal.
The accompanying drawing explanation
Fig. 1 shows the plug-and-play apparatus of the first embodiment of the present utility model;
The detailed construction of Fig. 2 display circuit board;
Fig. 3 A, Fig. 3 B and Fig. 3 C show that electromagnetism hides the assembling situation of frame and joint housing;
Fig. 3 D shows the cut-away section schematic diagram of plug-and-play apparatus;
Fig. 4 shows the part-structure of the plug-and-play apparatus of the utility model the second embodiment;
Fig. 5 shows the part-structure of the plug-and-play apparatus of the utility model the 3rd embodiment; And
Fig. 6 shows the system block diagram of electronic equipment of the present utility model.
The primary clustering symbol description:
1,1', 1'' plug-and-play apparatus 40 electromagnetism hide frame
2 electronic equipment 41 shielding parts
10 device case 42 carriage sections
20 circuit board 43 openings
21 substrate 50 wireless communication modules
22 chips 60,60', 60'' electromagnetism hide
23 transmission pin 61 kinks
The 30 L shaped edges of joint 62
31 joint housing 63,65 first kinks
32 upper surface 64,66 second kinks
33 first side surface 91 slotted eyes
34 second side surface MB motherboards
Embodiment
With reference to Fig. 1, the plug-and-play apparatus 1 that it shows the first embodiment of the present utility model, comprise that a device case 10, a circuit board 20, a joint 30, an electromagnetism hide frame 40, a wireless communication module 50 and an electromagnetism and hide 60.
With reference to Fig. 2, the detailed construction of its display circuit board 20.Circuit board 20 is located among this device case 10, comprises a substrate 21, a chip 22 and a plurality of transmission pin 23, and wherein, this chip 22 and these transmission pins 23 are formed on this substrate 21.These transmission pins 23 connect this joint 30.With reference to Fig. 1, Fig. 2, electromagnetism hides frame 40 and covers these transmission pins 23.This electromagnetism hides 60 and connects this electromagnetism screening frame 40, and covers this chip 22.Wireless communication module 50 is located on this circuit board 20, wherein, this wireless communication module 50 is for transmitting wireless signals, in the ordinary course of things, this wireless communication module 50 is suitable for transmitting a high-frequency wireless signals and a low-frequency wireless signal, or can be merely for example, for transmitting a high-frequency wireless signals (, the high frequency such as 2.4G, 5G wireless signal).
This joint 30 can be the common serial bus joint more than USB3.0.Among the utility model, the applicant hides 60 with electromagnetism and hides chip 22, to prevent the electromagnetic wave that chip 22 is sent, signal is transmitted and causes interference.Yet the applicant finds, singly hide 60 with electromagnetism and hide chips 22, and can't really improve the USB3.0 USB (universal serial bus) can be to the interference problem of wireless signal.The applicant further finds, the cause of failures of USB3.0 USB (universal serial bus) to wireless signal is the high-frequency transmission of USB3.0 USB (universal serial bus), causes transmission pin 23 to send frequency electromagnetic waves, thereby high-frequency wireless signals is caused to interference.Therefore, hide frame 40 with electromagnetism and cover these transmission pins 23, can effectively improve the interference of USB3.0 USB (universal serial bus) to wireless signal.This electromagnetism hides the mode that frame 40 can surface soldered, or other modes are located on this substrate.The plug-and-play apparatus of application the utility model embodiment, positively covered signal interference source (transmission pin) owing to electromagnetism, hiding frame, therefore can effectively reduce the interference of USB3.0 USB (universal serial bus) to wireless signal.
With reference to Fig. 3 A, Fig. 3 B and Fig. 3 C, plug-and-play apparatus 1 also comprises a joint housing 31, and this joint housing 31 is around this joint 30, and this electromagnetism hides between frame 40 and this joint housing 31 and is formed with a slotted eye 91.This electromagnetism hides 60 and has a kink 61, and this kink 61 is through this slotted eye 91 and be connected to this joint housing 31.With reference to Fig. 3 A, Fig. 3 B and Fig. 3 C, it shows that this electromagnetism hides the assembling situation of frame 40 and this joint housing 31.With reference to Fig. 3 C, Fig. 3 D, Fig. 3 D shows the cut-away section schematic diagram of plug-and-play apparatus 1, wherein, this kink 61 is connected to the upper surface 32 of this joint housing 31, by this, electromagnetism hides frame 40 and electromagnetism covering 60 can be electrically connected with joint housing 31, the electromagnetic wave that transmission pin 23 and chip 22 produce can hide frame 40 and electromagnetism covering 60 through electromagnetism, be passed to joint housing 31, for example be passed to again electronic equipment 2(, notebook computer or desktop PC) the grounding parts (with reference to Fig. 1, Fig. 6) of motherboard MB.Because the contact area of the motherboard of electronic equipment is larger, therefore can further reduce noise jamming.
With reference to Fig. 3 A, this electromagnetism hides frame 40 and comprises a shielding part 41 and a carriage section 42, this shielding part 41 hides these transmission pins 23, this carriage section 42 is perpendicular to this substrate 21, and around these transmission pin 23 and this chip 22, one opening 43 is defined by this carriage section 42 and this shielding part 41, and 22 pairs of this chips should opening 43.This electromagnetism hides 60 and comprises a L shaped edge 62, and this L shaped edge this carriage section 42 of 62 butts is also supported by this carriage section 42, and this electromagnetism hides 60 and covers this opening 43 to cover this chip 22.By this, because electromagnetism hides 60, connect removably electromagnetism screening frame 40, therefore, when chip 22 damages, can unload easily electromagnetism and hide 60, chip 22 or its adjacent assemblies are keeped in repair.
With reference to Fig. 4, it shows the part-structure of the plug-and-play apparatus 1' of the second embodiment of the present utility model, its characteristics are, this electromagnetism hides 60' and also has one first kink 63 and one second kink 64, toward each other, this first kink 63 and this second kink 64 are through this slotted eye 91 and be connected to this joint housing 31 for this first kink 63 and this second kink 64.Wherein, this first kink 63 and this second kink 64 are connected to respectively one first side surface 33 and one second side surface 34 of this joint housing 31, and this first side surface 33 is contrary with this second side surface 34.
With reference to Fig. 5, it shows the part-structure of the plug-and-play apparatus 1'' of the 3rd embodiment of the present utility model, its characteristics are, this electromagnetism hides 60'' and has one first kink 65 and one second kink 66, toward each other, this first kink 65 and this second kink 66 hide frame 40 outsides at this electromagnetism and cross this electromagnetism screening frame 40 and be connected to this joint housing 31 for this first kink 65 and this second kink 66.Wherein, this first kink 65 and this second kink 66 are connected to respectively the first side surface 33 and second side surface 34 of this joint housing 31.
Although the utility model with concrete preferred embodiment openly as above; yet it is not in order to limit the utility model; any those skilled in the art; in the situation that do not break away from spirit and scope of the present utility model; still can do a little change and retouching, the scope person of defining that therefore protection range of the present utility model should be looked appending claims is as the criterion.
Claims (19)
1. a plug-and-play apparatus, this plug-and-play apparatus comprises:
One device case;
One circuit board, this circuit board is located among this device case, and this circuit board comprises a substrate and a plurality of transmission pin, and wherein, these transmission pins are formed on this substrate; And
One joint, wherein, these transmission pins connect this joint;
It is characterized in that, this plug-and-play apparatus also comprises that an electromagnetism hides frame, and this electromagnetism hides frame and covers these transmission pins.
2. plug-and-play apparatus as claimed in claim 1, is characterized in that, this plug-and-play apparatus also comprises a wireless communication module, and this wireless communication module is located on this circuit board, and wherein, this wireless communication module is suitable for transmitting a high-frequency wireless signals.
3. plug-and-play apparatus as claimed in claim 1, is characterized in that, this joint is the above common serial bus joint of USB3.0.
4. plug-and-play apparatus as claimed in claim 1, is characterized in that, it is that the electromagnetism of being located on this substrate in the mode of surface soldered hides frame that this electromagnetism hides frame.
5. plug-and-play apparatus as claimed in claim 1, is characterized in that, this plug-and-play apparatus also comprises that an electromagnetism hides, and wherein, this circuit board also comprises a chip, and this chip is located on this substrate, and this electromagnetism hides and connects this electromagnetism screening frame and cover this chip.
6. plug-and-play apparatus as claimed in claim 5, is characterized in that, this plug-and-play apparatus also comprises a joint housing, and this joint housing is around this joint, and this electromagnetism hides between frame and this joint housing and is formed with a slotted eye.
7. plug-and-play apparatus as claimed in claim 6, is characterized in that, this electromagnetism hides has a kink, and this kink is through this slotted eye and be connected to this joint housing.
8. plug-and-play apparatus as claimed in claim 6, is characterized in that, this electromagnetism hides has a kink, and this kink passes this slotted eye and is connected to a upper surface of this joint housing.
9. plug-and-play apparatus as claimed in claim 6, it is characterized in that, this electromagnetism hides has one first kink and one second kink, toward each other, this first kink and this second kink are through this slotted eye and be connected to this joint housing for this first kink and this second kink.
10. plug-and-play apparatus as claimed in claim 9, is characterized in that, this first kink and this second kink are connected to respectively one first side surface and one second side surface of this joint housing, and this first side surface is contrary with this second side surface.
11. plug-and-play apparatus as claimed in claim 5, it is characterized in that, this electromagnetism hides has one first kink and one second kink, toward each other, this first kink and this second kink hide the frame outside at this electromagnetism and cross this electromagnetism screening frame and be connected to this joint housing for this first kink and this second kink.
12. plug-and-play apparatus as claimed in claim 11, is characterized in that, this first kink and this second kink are connected to respectively one first side surface and one second side surface of this joint housing, and this first side surface is contrary with this second side surface.
13. plug-and-play apparatus as claimed in claim 5, it is characterized in that, this electromagnetism hides frame and comprises a shielding part and a carriage section, this shielding part hides these transmission pins, this carriage section is perpendicular to this substrate, this carriage section is around these transmission pin and this chip, and an opening is defined by this carriage section and this shielding part, and this chip is to should opening.
14. plug-and-play apparatus as claimed in claim 13, is characterized in that, this electromagnetism hides and comprises ，GaiLXing edge, L shaped edge this carriage section of butt and supported by this carriage section, and this electromagnetism hides and covers this opening to cover this chip.
15. an electronic equipment, this electronic equipment comprises:
One motherboard, wherein, this motherboard comprises a grounding parts; And
One plug-and-play apparatus, this plug-and-play apparatus comprises:
One device case;
One circuit board, this circuit board is located among this device case, and this circuit board comprises a substrate and a plurality of transmission pin, and wherein, these transmission pins are formed on this substrate; And
One joint, wherein, these transmission pins connect this joint;
It is characterized in that, this plug-and-play apparatus also comprises that an electromagnetism hides frame, and this electromagnetism hides frame and covers these transmission pins; And
One joint housing, this joint housing is around this joint, and wherein, this electromagnetism hides frame and is electrically connected with this grounding parts by this joint housing.
16. electronic equipment as claimed in claim 15, is characterized in that, this plug-and-play apparatus also comprises that an electromagnetism hides, and wherein, this circuit board also comprises a chip, and this chip is located on this substrate, and this electromagnetism hides and connects this electromagnetism screening frame and cover this chip.
17. electronic equipment as claimed in claim 16, is characterized in that, this electromagnetism hides between frame and this joint housing and is formed with a slotted eye, and this electromagnetism hides has a kink, and this kink is through this slotted eye and be connected to this joint housing.
18. electronic equipment as claimed in claim 17, it is characterized in that, this electromagnetism hides frame and comprises a shielding part and a carriage section, this shielding part hides these transmission pins, this carriage section is perpendicular to this substrate, this carriage section is around these transmission pin and this chip, and an opening is defined by this carriage section and this shielding part, and this chip is to should opening.
19. electronic equipment as claimed in claim 18, is characterized in that, this electromagnetism hides and comprises ，GaiLXing edge, L shaped edge this carriage section of butt and supported by this carriage section, and this electromagnetism hides and covers this opening to cover this chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490887.8U CN203378208U (en) | 2013-08-12 | 2013-08-12 | Plug and play devices and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490887.8U CN203378208U (en) | 2013-08-12 | 2013-08-12 | Plug and play devices and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203378208U true CN203378208U (en) | 2014-01-01 |
Family
ID=49840707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490887.8U Expired - Lifetime CN203378208U (en) | 2013-08-12 | 2013-08-12 | Plug and play devices and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203378208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026797A (en) * | 2017-05-23 | 2017-08-08 | 上海斐讯数据通信技术有限公司 | A kind of method and wireless router for automatically adjusting USB speed |
-
2013
- 2013-08-12 CN CN201320490887.8U patent/CN203378208U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026797A (en) * | 2017-05-23 | 2017-08-08 | 上海斐讯数据通信技术有限公司 | A kind of method and wireless router for automatically adjusting USB speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |