CN109104811A - Small size with good shielding construction wirelessly communicates development board - Google Patents
Small size with good shielding construction wirelessly communicates development board Download PDFInfo
- Publication number
- CN109104811A CN109104811A CN201811231364.5A CN201811231364A CN109104811A CN 109104811 A CN109104811 A CN 109104811A CN 201811231364 A CN201811231364 A CN 201811231364A CN 109104811 A CN109104811 A CN 109104811A
- Authority
- CN
- China
- Prior art keywords
- small size
- board
- observation window
- shielding case
- wirelessly communicates
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 41
- 239000000428 dust Substances 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0054—Casings specially adapted for display applications
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The present invention relates to wireless communication development board technical fields, specifically the small size with good shielding construction wirelessly communicates development board, including communications board, shielding case and small size display screen, the shielding case is equipped with observation window, the display screen is set in communications board, and the shielding the cover is located at the position of observation window in communications board and by display lid in shielding case；The lower end of the shielding case be equipped with fixture block, the communications board be equipped with shrinkage pool, the fixture block card set in shrinkage pool.With solve it is existing it is various wireless communication development board circuit part be mostly it is exposed, radio signal effectively can not be isolated and be shielded, be easy the problem of being effected by environmental factors.
Description
Technical field
The present invention relates to wireless communication development board technical fields, specifically with the small size channel radio of good shielding construction
Believe development board.
Background technique
In recent years, the use scope of wireless communication technique is more and more extensive, and electromagnetic shielding is to guarantee wireless communication stability
Important means, while also needing to have many advantages, such as that lesser volume, programming program are convenient, it is convenient to debug, make it possible to flexibly
Be embedded into other equipment, and can quickly be applied to plan-validation.
But it is existing it is various wireless communication development board circuit part be mostly it is exposed, radio signal can not be carried out
Effective isolation and shielding, are easy to be effected by environmental factors.
Summary of the invention
The purpose of the present invention is to provide the small sizes with good shielding construction to wirelessly communicate development board, existing to solve
It is various wireless communication development boards circuit parts be mostly it is exposed, radio signal effectively can not be isolated and be shielded
It covers, is easy the problem of being effected by environmental factors.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of small size with good shielding construction wirelessly communicates development board, including communications board, shielding case and small
Volume display screen, the shielding case are equipped with observation window, and the display screen is set in communications board, the shielding case
Cover the position for being located at observation window in shielding case in communications board and by display lid；
The lower end of the shielding case is equipped with fixture block, and the communications board is equipped with shrinkage pool, and the fixture block card is set and shrinkage pool
It is interior.
Preferably, further technical solution is that communications board is equipped with USB interface.
Further technical solution is that the downside of communications board is equipped with line bank needle.
Further technical solution is that observation window is equipped with dust-scraping device.
Further technical solution is that dust-scraping device includes shaft, connecting rod and dust blowing sponge, and the shaft is set to
On shielding case, and shaft, close to the middle section of observation window side, the connection boom end is connected with shaft, and the dust blowing sponge sets
It is placed in the side in connecting rod close to observation window.
Further technical solution is that connecting rod is adapted with dust blowing sponge, and the dust blowing sponge is mutually fitted with observation window
Match.
Compared with prior art, the beneficial effects of the present invention are: display screen is wrapped in shielding case, the viewing area of display screen
Domain is directed at observation window, and data can be shown at observation window, and such shielding case both can protect internal circuit and display screen, is it
It provides a supporting role, while electromagnetic shielding can also be played the role of.
Detailed description of the invention
Fig. 1 is the explosive view that the small size with good shielding construction wirelessly communicates development board.
Fig. 2 is the structural schematic diagram that the small size with good shielding construction wirelessly communicates the first visual angle of development board.
Fig. 3 is the structural schematic diagram that the small size with good shielding construction wirelessly communicates the second visual angle of development board.
Fig. 4 is the connection schematic diagram of connecting rod and dust blowing sponge.
In figure: 1, communications board；2, shielding case；3, display screen；4, observation window；5, fixture block；6, shrinkage pool；7,USB
Interface；8, line bank needle；9, shaft；10, connecting rod；11, dust blowing sponge.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1-4 shows the embodiment of the wireless communication development board of the small size with good shielding construction.
Embodiment one:
A kind of small size wireless communication development board with good shielding construction, including communications board 1,2 and of shielding case
Small size display screen 3, the shielding case 2 are equipped with observation window 4, and the display screen 3 is set in communications board 1, institute
Shielding case 2 is stated to cover in communications board 1 and display screen 3 is covered to the position for being located at observation window 4 in shielding case 2；
The lower end of the shielding case 2 is equipped with fixture block 5, and the communications board 1 is equipped with shrinkage pool 6, the fixture block 5 card set with
In shrinkage pool 6.
Referring to attached drawing 1, attached drawing 2 and attached drawing 3, display screen 3 is wrapped in shielding case 2, and the display area of display screen 3, which is aligned, to be seen
Window 4 is examined, data can be shown at observation window 4, such shielding case 2 both can protect internal circuit and display screen 3, and provide for it
Supporting role, while electromagnetic shielding can also be played the role of.
Small size display screen 3 is fitted tightly in communications board 1, and is connect with 1 signal of communications board,
Shielding case 2 is covered above, provides mechanical protection and electromagnetic shielding environment for the device on display screen 3 and communications board 1.
Wireless communication function containing mainstreams such as WIFI, BLE, LoRa in communications board 1, communications board
The data that 1 driver can make display screen 3 show that user needs.
Shrinkage pool 6 is set in communications board 1, and fixture block 5 is set in the lower end of shielding case 2, fixture block 5 is fastened on
In shrinkage pool 6, the connection between communications board 1 and shielding case 2 is realized.
Embodiment two:
The communications board 1 is equipped with USB interface 7.
On the basis of example 1, referring to attached drawing 1, attached drawing 2 and attached drawing 3, USB interface 7 is program burn writing and usb data
The interface of communication.
Embodiment three:
The downside of the communications board 1 is equipped with line bank needle 8.
On the basis of example 2, referring to attached drawing 1, attached drawing 2 and attached drawing 3, line bank needle 8 can be used for patching outside other
Portion's module facilitates exploitation and debugging.
There is the small size of good shielding construction to wirelessly communicate development board for this, and small volume and reasonable structure make it
Applied to various debugging, exploitation, plan-validation and practical application.
Example IV:
The observation window 4 is equipped with dust-scraping device.
On the basis of embodiment three, referring to attached drawing 3, dust-scraping device wipes the dust on observation window 4 off, and dust is avoided to hide
Gear observation sight.
Embodiment five:
The dust-scraping device includes shaft 9, connecting rod 10 and dust blowing sponge 11, and the shaft 9 is set on shielding case 2, and
Shaft 9 is connected close to the middle section of 4 side of observation window, 10 end of connecting rod with shaft 9,11 company of being set to of dust blowing sponge
Close to the side of observation window 4 on extension bar 10.
On the basis of example IV, referring to attached drawing 3 and attached drawing 4, is rotated by connecting rod 10 around shaft 9 and drive dust blowing
Sponge 11 cleans observation window 4.
Shaft 9 is electric rotary, and can be rotated and reverse.
Embodiment six:
The connecting rod 10 is adapted with dust blowing sponge 11, and the dust blowing sponge 11 is adapted with observation window 4.
On the basis of embodiment five, referring to attached drawing 4, connecting rod 10 is covered with one layer in the side close to observation window 4 and scrapes
This world silk floss 11, in order to be cleaned to observation window 4.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can
With the building block and/or a variety of variations and modifications of layout progress to theme combination layout.In addition to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of small size with good shielding construction wirelessly communicates development board, it is characterised in that: including radio communication circuit
Plate (1), shielding case (2) and small size display screen (3), the shielding case (2) are equipped with observation window (4), and the display screen (3) sets
It is placed on communications board (1), the shielding case (2) covers on communications board (1) and covers display screen (3)
It is located at the position of observation window (4) in shielding case (2)；
The lower end of the shielding case (2) is equipped with fixture block (5), and the communications board (1) is equipped with shrinkage pool (6), the card
Block (5) card sets interior with shrinkage pool (6).
2. the small size according to claim 1 with good shielding construction wirelessly communicates development board, it is characterised in that: institute
Communications board (1) is stated equipped with USB interface (7).
3. the small size according to claim 1 with good shielding construction wirelessly communicates development board, it is characterised in that: institute
The downside for stating communications board (1) is equipped with line bank needle (8).
4. the small size according to claim 1 with good shielding construction wirelessly communicates development board, it is characterised in that: institute
Observation window (4) are stated equipped with dust-scraping device.
5. the small size according to claim 4 with good shielding construction wirelessly communicates development board, it is characterised in that: institute
Stating dust-scraping device includes shaft (9), connecting rod (10) and dust blowing sponge (11), and the shaft (9) is set on shielding case (2),
And close to the middle section of observation window (4) side, connecting rod (10) end is connected shaft (9) with shaft (9), described to scrape this world
Continuous (11) are set to the side on connecting rod (10) close to observation window (4).
6. the small size according to claim 5 with good shielding construction wirelessly communicates development board, it is characterised in that: institute
It states connecting rod (10) to be adapted with dust blowing sponge (11), the dust blowing sponge (11) is adapted with observation window (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231364.5A CN109104811A (en) | 2018-10-22 | 2018-10-22 | Small size with good shielding construction wirelessly communicates development board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231364.5A CN109104811A (en) | 2018-10-22 | 2018-10-22 | Small size with good shielding construction wirelessly communicates development board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109104811A true CN109104811A (en) | 2018-12-28 |
Family
ID=64869083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231364.5A Pending CN109104811A (en) | 2018-10-22 | 2018-10-22 | Small size with good shielding construction wirelessly communicates development board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109104811A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108027A (en) * | 1993-11-26 | 1995-09-06 | 卡融公司 | Window wall for shielded enclosures |
| JP2011203399A (en) * | 2010-03-25 | 2011-10-13 | Nippon Seiki Co Ltd | Liquid crystal display device |
| CN202634994U (en) * | 2012-03-28 | 2012-12-26 | 延锋伟世通电子科技（上海）有限公司 | Ground structure of LCD shielding case |
| CN203241456U (en) * | 2013-05-17 | 2013-10-16 | 郴州市兴业电控设备有限公司 | Novel outdoor electrical meter box |
| CN107685290A (en) * | 2017-10-24 | 2018-02-13 | 凯特工业科技（惠州）有限公司 | A kind of sand-blasting machine |
| CN207505341U (en) * | 2017-11-20 | 2018-06-15 | 惠州市惠和祥泰电子有限公司 | A kind of easy-to-dismount shielding case |
| CN207625917U (en) * | 2017-12-26 | 2018-07-17 | 河南省日立信股份有限公司 | A kind of structure of intrinsic safety transmitter |
| CN207969299U (en) * | 2018-03-16 | 2018-10-12 | 合肥启谨电子科技有限公司 | A kind of filter shielding case |
| CN109104812A (en) * | 2018-10-22 | 2018-12-28 | 成都西达瑞电子科技有限公司 | Easy-to-dismount wireless communication development board |
| CN209267857U (en) * | 2018-10-22 | 2019-08-16 | 成都西达瑞电子科技有限公司 | Easy-to-dismount wireless communication development board |
| CN209376002U (en) * | 2018-10-22 | 2019-09-10 | 成都西达瑞电子科技有限公司 | Small size with good shielding construction wirelessly communicates development board |
-
2018
- 2018-10-22 CN CN201811231364.5A patent/CN109104811A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108027A (en) * | 1993-11-26 | 1995-09-06 | 卡融公司 | Window wall for shielded enclosures |
| JP2011203399A (en) * | 2010-03-25 | 2011-10-13 | Nippon Seiki Co Ltd | Liquid crystal display device |
| CN202634994U (en) * | 2012-03-28 | 2012-12-26 | 延锋伟世通电子科技（上海）有限公司 | Ground structure of LCD shielding case |
| CN203241456U (en) * | 2013-05-17 | 2013-10-16 | 郴州市兴业电控设备有限公司 | Novel outdoor electrical meter box |
| CN107685290A (en) * | 2017-10-24 | 2018-02-13 | 凯特工业科技（惠州）有限公司 | A kind of sand-blasting machine |
| CN207505341U (en) * | 2017-11-20 | 2018-06-15 | 惠州市惠和祥泰电子有限公司 | A kind of easy-to-dismount shielding case |
| CN207625917U (en) * | 2017-12-26 | 2018-07-17 | 河南省日立信股份有限公司 | A kind of structure of intrinsic safety transmitter |
| CN207969299U (en) * | 2018-03-16 | 2018-10-12 | 合肥启谨电子科技有限公司 | A kind of filter shielding case |
| CN109104812A (en) * | 2018-10-22 | 2018-12-28 | 成都西达瑞电子科技有限公司 | Easy-to-dismount wireless communication development board |
| CN209267857U (en) * | 2018-10-22 | 2019-08-16 | 成都西达瑞电子科技有限公司 | Easy-to-dismount wireless communication development board |
| CN209376002U (en) * | 2018-10-22 | 2019-09-10 | 成都西达瑞电子科技有限公司 | Small size with good shielding construction wirelessly communicates development board |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |