CN109660313A - A kind of layout and its design method of interference unit of recording - Google Patents
A kind of layout and its design method of interference unit of recording Download PDFInfo
- Publication number
- CN109660313A CN109660313A CN201811423208.9A CN201811423208A CN109660313A CN 109660313 A CN109660313 A CN 109660313A CN 201811423208 A CN201811423208 A CN 201811423208A CN 109660313 A CN109660313 A CN 109660313A
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- ultrasonic sensors
- mainboard
- auxiliary plate
- array
- subplate
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000013461 design Methods 0.000 title claims abstract description 30
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/80—Jamming or countermeasure characterized by its function
- H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/80—Jamming or countermeasure characterized by its function
- H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
- H04K3/825—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by jamming
Abstract
This disclosure relates to a kind of layout designs and its method of interference unit of recording.One of embodiment provides the layout designs and its method of a kind of interference unit of recording comprising: mainboard is fixed on bottom plate；An auxiliary plate is fixed on mainboard；Auxiliary plate includes array of ultrasonic sensors, and each array of ultrasonic sensors includes multiple ultrasonic sensors；Subplate is fixed on the side of bottom plate, is distributed in the surrounding of mainboard and auxiliary plate；Subplate includes multiple array of ultrasonic sensors, and each array of ultrasonic sensors includes multiple ultrasonic sensors；The number of array of ultrasonic sensors included by auxiliary plate and subplate can be identical, can not also be identical；The array of ultrasonic sensors of auxiliary plate and subplate is electrically connected by corresponding adapter and mainboard；Shell wraps up auxiliary plate and subplate, is fixed together with bottom plate.
Description
Technical field
This disclosure relates to anti-eavesdrop and signal interference field, the in particular to layout of a kind of interference unit of recording and its design side
Method.
Background technique
With advances in technology with development, various digital products are widely used in daily life.These numbers
Code product is brought while facilitate, and some criminals are monitored using digital equipment to steal the privacy of people,
These behaviors have constituted a serious infringement the privacy of people.
For this situation of digital product illegal wiretapping is utilized, nowadays there are many equipment of research anti-eavesdrop both at home and abroad, mainly
Recording is interfered using ultrasonic wave and electromagnetism.It can also interfere with other electronic products when using electromagnetic interference, and electromagnetism is dry
Disturb that the effect is unsatisfactory.Recording interference unit based on ultrasonic technology, at present some products exist interference angle it is not big enough,
The problems such as distance of interference is not remote enough can generate some audible sound, influence user and normally exchange when in addition working.
Summary of the invention
One purpose of the disclosure be to provide it is a kind of record interference unit layout design method and its corresponding structure.
According to the first aspect of the disclosure, a kind of method of the layout designs of interference unit of recording is provided comprising: it is main
Plate is fixed on bottom plate；An auxiliary plate is fixed on mainboard；Auxiliary plate includes multiple array of ultrasonic sensors；Subplate is fixed on
On the side of bottom plate, it is distributed in the surrounding of mainboard and auxiliary plate；Subplate includes multiple array of ultrasonic sensors；Auxiliary plate and subplate are wrapped
The number of the array of ultrasonic sensors included can be identical, can not also be identical；Shell is fully wrapped around by auxiliary plate and subplate, with master
Plate is fixed together.
According to the second aspect of the disclosure, a kind of layout of interference unit of recording is provided comprising: mainboard；Bottom plate；Position
Auxiliary plate on mainboard；It is fixed on floor and is distributed in the subplate of mainboard and auxiliary plate surrounding；Auxiliary plate and subplate are wrapped up, and
And the shell being fixed together with mainboard；There is array of ultrasonic sensors on auxiliary plate and subplate；Array of ultrasonic sensors is logical
It crosses corresponding adapter and mainboard is electrically connected.
By the detailed description referring to the drawings to the exemplary embodiment of the disclosure, other features of the disclosure and its
Advantage can become more apparent upon.
Detailed description of the invention
Fig. 1 shows the flow chart of the layout design method of the recording interference unit of disclosure exemplary embodiment.
Fig. 2 shows disclosure exemplary embodiment recording interference unit layout design method in, the schematic diagram of layout.
Fig. 3 is shown in the layout design method of recording interference unit of disclosure exemplary embodiment, and the plane of bottom plate is shown
It is intended to.
Fig. 4 show disclosure exemplary embodiment recording interference unit layout design method in, mainboard it is positive
Floor map.
Fig. 5 is shown in the layout design method of recording interference unit of disclosure exemplary embodiment, and the plane of auxiliary plate is shown
It is intended to.
Fig. 6 is shown in the layout design method of recording interference unit of disclosure exemplary embodiment, and the plane of subplate is shown
It is intended to.
Note that same appended drawing reference is used in conjunction between different attached drawings sometimes in embodiments described below
It indicates same section or part with the same function, and omits its repeated explanation.In the present specification, using similar mark
Number and letter indicate similar terms therefore once a certain be defined in an attached drawing, then do not need in subsequent attached drawing to it
It is further discussed.
In order to make it easy to understand, the position of each module, size, number and range etc. shown in the accompanying drawings do not indicate real sometimes
Position, size, number and the range on border etc..Therefore the disclosure is not limited to position, size, number and model disclosed in attached drawing etc.
It encloses.
Specific embodiment
It is described in detail the various exemplary embodiments of the disclosure below with reference to accompanying drawings.It should also be noted that unless in addition having
Body explanation, the unlimited system of module and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
Scope of disclosure.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the disclosure
And its application or any restrictions used.That is, the layout and its design method of one of this paper recording interference unit are
It shows in an exemplary fashion, to illustrate the different embodiments in the disclosure.It will be understood by those skilled in the art, however, that it
Be merely illustrative and can be used to the exemplary approach of the invention implemented, rather than mode exhausted.In addition, attached drawing need not by than
Example is drawn, and some features may be amplified to show the details of specific module.
Technology, method known to person of ordinary skill in the relevant may not be discussed in detail, but in appropriate situation
Under, the technology, method should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have unused value.
Fig. 1 shows the process of layout and its design method according to the recording interference unit of disclosure exemplary embodiment
Figure.
Specifically, as shown in Figure 1, making bottom plate at step (100).
At step (110), mainboard is made.
At step (120), auxiliary plate is made.
At step (130), subplate is made.
At step (140), shell is made.
Those skilled in the art understand that above-mentioned steps are not intended to limit the scheme of the disclosure, but can be according to actually answering
With arbitrarily being modified or deleted.And it can according to need other steps including not listing herein.
In order to understand the disclosure more complete and comprehensively, will be described below using Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 some
Some specific examples of bottom plate, mainboard, auxiliary plate, subplate in embodiment.It note that these examples are not intended to constitute to this
Disclosed limitation.Such as the disclosure is not limited in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and bottom plate illustrated in fig. 6, mainboard, auxiliary plate, pair
The specific structure of plate, but all bottom plates for having same requirements or design consideration, mainboard, auxiliary plate, subplate are all suitable for.
Fig. 2 shows in layout and its design method according to the recording interference unit of disclosure exemplary embodiment, record
The schematic diagram of the layout of sound interference unit.
As shown in Fig. 2, mainboard (210) is fixed on bottom plate (200), auxiliary plate (220) is fixed on mainboard (210),
Subplate (230) is fixed on bottom plate (200), is distributed in the surrounding of mainboard (210) and auxiliary plate (220).
In some embodiments, mainboard is fixed on the intermediate region of bottom plate, and auxiliary plate is in the surface of mainboard, auxiliary plate and master
The size of plate is consistent, and subplate is fixed on the side of bottom plate, is distributed in the surrounding of mainboard and auxiliary plate.
Fig. 3 is shown in the layout design method of recording interference unit of disclosure exemplary embodiment, and the plane of bottom plate is shown
It is intended to.
As shown in figure 3, being some fixation holes (300) on bottom plate, for fixing mainboard, subplate and shell.
Fig. 4 is shown in the layout design method of recording interference unit of disclosure exemplary embodiment, and the plane of mainboard is shown
It is intended to.
As shown in figure 4, control unit (410) of arranging on mainboard, pinboard (420), drive circuit unit (430), electricity
Source module (440).
In some embodiments, control unit (410) realizes the algorithm of recording interference unit, and generates driving circuit list
The control signal of first (430).The pin that corresponding pinboard (420) is connected to per output all the way of drive circuit unit (430).
Fig. 5 is shown in the layout design method of recording interference unit of disclosure exemplary embodiment, and the plane of auxiliary plate is shown
It is intended to.
As shown in figure 5, auxiliary plate includes multiple array of ultrasonic sensors (500), each array of ultrasonic sensors includes
Multiple ultrasonic sensors.
In some embodiments, the supersonic sensing that each array of ultrasonic sensors (500) on auxiliary plate is included
The number of device can be identical, can not also be identical.
In some embodiments, on the multiple ultrasonic sensors and mainboard that array of ultrasonic sensors (500) includes
The pin of pinboard (420) be connected.
Fig. 6 is shown in the layout design method of recording interference unit of disclosure exemplary embodiment, and the plane of subplate is shown
It is intended to.
As shown in fig. 6, subplate includes multiple array of ultrasonic sensors (600), each array of ultrasonic sensors includes
Multiple ultrasonic sensors.
In some embodiments, on the multiple ultrasonic sensors and mainboard that array of ultrasonic sensors (600) includes
The pin of pinboard (420) be connected.
In specification and claim word " on ", " centre ", " surrounding " etc., if it exists, for retouching
The property stated purpose and be not necessarily used to describe constant relative position.
As used in this, word " multiple ", if it exists, being not necessarily used to for descriptive purpose
Actual numerical value either constant is described.In addition, just to the purpose of reference, thus be not intended to limit.
As used in this, word " illustrative " means " being used as example, example or explanation ", not as general
" model " being accurately reproduced over time.It is not necessarily to be interpreted than other realization sides in any implementation of this exemplary description
Formula is preferred or advantageous.And the disclosure is not by above-mentioned field, background technique, summary of the invention or specific embodiment
Given theory that is any stated or being implied is limited.
It should also be understood that one word of "comprises/comprising" is in the text in use, explanation is there are pointed feature, entirety, module,
But it is not excluded that in the presence of or increase one or more of the other feature, entirety, module and/or their combination.
It should be appreciated by those skilled in the art that the boundary between aforesaid operations is merely illustrative.Multiple operations
It can be combined into single operation, single operation can be distributed in additional operation, and operating can at least portion in time
Divide the execution of overlapping.Multiple modules can be combined into a module, and individual module is also segmented into multiple modules.Moreover, optionally
Embodiment may include multiple examples of particular module, and can change the quantity of module in other various embodiments.
But others are modified, variations and alternatives are equally possible.Therefore, the specification and drawings should be seen as illustrative
, and not restrictive.
In addition, embodiment of the present disclosure can also include following example:
A method of the layout designs of recording interference unit characterized by comprising
Mainboard is fixed on bottom plate；An auxiliary plate is fixed on mainboard；Auxiliary plate includes multiple array of ultrasonic sensors；Subplate
It is fixed on the side of bottom plate, is distributed in the surrounding of mainboard and auxiliary plate；Shell wraps up auxiliary plate and subplate, is fixed on bottom plate.
The method as described in claim 1, which is characterized in that mainboard is fixed on the intermediate region of bottom plate, and auxiliary plate is located at master
The surface of plate.
The method as described in claim 1, which is characterized in that auxiliary plate includes multiple array of ultrasonic sensors.
Method as claimed in claim 3, which is characterized in that each array of ultrasonic sensors included by auxiliary plate
Include multiple ultrasonic sensors.
Method as claimed in claim 4, which is characterized in that the ultrasonic wave that each array of ultrasonic sensors is included passes
The number of sensor can be identical or not identical.
The method as described in claim 1, which is characterized in that array of ultrasonic sensors on auxiliary plate and corresponding switching
Device is connected.
The method as described in claim 1, which is characterized in that subplate is fixed on the side of bottom plate, is distributed in mainboard and auxiliary
The surrounding of plate.
The method as described in claim 1, which is characterized in that subplate includes multiple array of ultrasonic sensors.
Method according to claim 8, which is characterized in that multiple array of ultrasonic sensors included by subplate all wrap
Containing multiple ultrasonic sensors.
Method as claimed in claim 9, which is characterized in that the ultrasonic wave that each array of ultrasonic sensors is included passes
The number of sensor can be identical or not identical.
A kind of layout designs for interference unit of recording characterized by comprising
Bottom plate；
Mainboard on bottom plate, the auxiliary plate on mainboard on the side of bottom plate and are distributed in mainboard and auxiliary plate
The subplate of surrounding wraps up the shell of auxiliary plate, subplate and bottom edge.
The layout designs of recording interference unit according to 11, which is characterized in that
Mainboard is fixed on the intermediate region of bottom plate, and auxiliary plate is located at the surface of mainboard.
The layout designs of recording interference unit according to 12, which is characterized in that mainboard is consistent with the size of auxiliary plate.
The layout designs of recording interference unit according to 11, which is characterized in that
Auxiliary plate and subplate all include multiple array of ultrasonic sensors.
The layout designs of recording interference unit according to 14, which is characterized in that
The number of array of ultrasonic sensors included by auxiliary plate and subplate can be identical, can not also be identical.
The layout designs of recording interference unit according to 11 or 14, which is characterized in that
Array of ultrasonic sensors includes multiple ultrasonic sensors；The ultrasonic wave that each array of ultrasonic sensors is included passes
The number of sensor can be identical or not identical.
The layout designs of recording interference unit according to 11 or 14, which is characterized in that
The number for the array of ultrasonic sensors that each subplate is included can be identical or not identical.
Above-described specific embodiment has carried out further the purpose of the disclosure, technical scheme and beneficial effects
It is described in detail, it should be understood that being not used to limit the disclosure the foregoing is merely the specific embodiment of the disclosure
Protection scope, it is all the disclosure spirit and principle within, any modification, equivalent substitution, improvement and etc. done should all include
Within the protection scope of the disclosure.
Claims (10)
1. a kind of layout designs and its method of interference unit of recording characterized by comprising
Mainboard is fixed on bottom plate；An auxiliary plate is fixed on mainboard；Auxiliary plate includes multiple array of ultrasonic sensors；Subplate
It is fixed on the side of bottom plate, is distributed in the surrounding of mainboard and auxiliary plate；Shell wraps up auxiliary plate and subplate, is fixed on bottom plate.
2. the method as described in claim 1, which is characterized in that mainboard is fixed on bottom plate, and auxiliary plate is located at the top of mainboard.
3. the method as described in claim 1, which is characterized in that auxiliary plate includes multiple array of ultrasonic sensors.
4. method as claimed in claim 3, which is characterized in that each array of ultrasonic sensors included by auxiliary plate wraps
Containing multiple ultrasonic sensors.
5. method as claimed in claim 4, which is characterized in that the supersonic sensing that each array of ultrasonic sensors is included
The number of device can be identical or not identical.
6. the method as described in claim 1, which is characterized in that array of ultrasonic sensors on auxiliary plate and corresponding adapter
It is connected.
7. the method as described in claim 1, which is characterized in that subplate is fixed on the side of bottom plate, is distributed in mainboard and auxiliary plate
Surrounding.
8. the method as described in claim 1, which is characterized in that subplate includes multiple array of ultrasonic sensors.
9. method according to claim 8, which is characterized in that multiple array of ultrasonic sensors included by subplate all include
Multiple ultrasonic sensors.
10. method as claimed in claim 9, which is characterized in that the ultrasonic wave that each array of ultrasonic sensors is included passes
The number of sensor can be identical or not identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811423208.9A CN109660313A (en) | 2018-11-27 | 2018-11-27 | A kind of layout and its design method of interference unit of recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811423208.9A CN109660313A (en) | 2018-11-27 | 2018-11-27 | A kind of layout and its design method of interference unit of recording |
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| CN109660313A true CN109660313A (en) | 2019-04-19 |
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| CN201811423208.9A Pending CN109660313A (en) | 2018-11-27 | 2018-11-27 | A kind of layout and its design method of interference unit of recording |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601784A (en) * | 2015-01-26 | 2015-05-06 | 电子科技大学 | Anti-eavesdropping device |
| CN106658285A (en) * | 2016-10-21 | 2017-05-10 | 天津市英讯科技有限公司 | Miniature frequency-mixing and recording isolator |
| CN106685575A (en) * | 2017-01-06 | 2017-05-17 | 杭州市第人民医院 | Apparatus of preventing eavesdropping by means of mobile phone |
| CN107295148A (en) * | 2016-03-31 | 2017-10-24 | 北京中密安信息安全技术有限公司 | The anti-eavesdrop way of recording and interference shielding device |
| CN206962825U (en) * | 2017-06-02 | 2018-02-02 | 中国科学院声学研究所 | A kind of acoustic interference device for taking precautions against mobile phone recording and eavesdropping |
| CN208128260U (en) * | 2018-01-23 | 2018-11-20 | 深圳市立基盛科技有限公司 | A kind of recording shielding device |
-
2018
- 2018-11-27 CN CN201811423208.9A patent/CN109660313A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601784A (en) * | 2015-01-26 | 2015-05-06 | 电子科技大学 | Anti-eavesdropping device |
| CN107295148A (en) * | 2016-03-31 | 2017-10-24 | 北京中密安信息安全技术有限公司 | The anti-eavesdrop way of recording and interference shielding device |
| CN106658285A (en) * | 2016-10-21 | 2017-05-10 | 天津市英讯科技有限公司 | Miniature frequency-mixing and recording isolator |
| CN106685575A (en) * | 2017-01-06 | 2017-05-17 | 杭州市第人民医院 | Apparatus of preventing eavesdropping by means of mobile phone |
| CN206962825U (en) * | 2017-06-02 | 2018-02-02 | 中国科学院声学研究所 | A kind of acoustic interference device for taking precautions against mobile phone recording and eavesdropping |
| CN208128260U (en) * | 2018-01-23 | 2018-11-20 | 深圳市立基盛科技有限公司 | A kind of recording shielding device |
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