CN109274454A - A kind of electromagnetic compatibility suppressor facilitating installation with clear dirt - Google Patents
A kind of electromagnetic compatibility suppressor facilitating installation with clear dirt Download PDFInfo
- Publication number
- CN109274454A CN109274454A CN201810788227.5A CN201810788227A CN109274454A CN 109274454 A CN109274454 A CN 109274454A CN 201810788227 A CN201810788227 A CN 201810788227A CN 109274454 A CN109274454 A CN 109274454A
- Authority
- CN
- China
- Prior art keywords
- cover board
- suppressor
- spring
- electromagnetic compatibility
- backplate
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/12—Resilient or clamping means for holding component to structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/60—Jamming involving special techniques
- H04K3/62—Jamming involving special techniques by exposing communication, processing or storing systems to electromagnetic wave radiation, e.g. causing disturbance, disruption or damage of electronic circuits, or causing external injection of faults in the information
-
- 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
- H04K3/84—Jamming or countermeasure characterized by its function related to preventing electromagnetic interference in petrol station, hospital, plane or cinema
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to a kind of electromagnetic compatibility suppressors for facilitating installation with clear dirt, including body, installing mechanism, portable body, protection mechanism, first cover board, second cover board, disassembly mechanism, clip and handle, the body bottom is installed on installing mechanism, and portable body is connected to the body back side close to top position, the protection mechanism is mounted on body left and right sides and body front, and body front corresponds to and is installed on the first cover board on the inside of protection mechanism, second cover board is installed in body left and right sides and corresponds to protection mechanism inner side, the disassembly mechanism is mounted between body and the first cover board and body and the second cover board, the clip is fixed on the body back side close to lower position；In the use of the present invention, being placed the pedestal in installing mechanism on the table first when user wants body being mounted on desktop, screw being passed through the first screw hole later, pedestal can be installed on the table well, convenient for fixed body.
Description
Technical field
The present invention relates to suppressor field more particularly to a kind of electromagnetic compatibility suppressors for facilitating installation with clear dirt.
Background technique
Interference unit is the regional signal information for stopping to want to stop with strong signal interference, common are mobile phone interference unit, main
To be directed to all kinds of examination halls, school, gas station, church, court, library, conference centre (room), cinema, hospital, government, gold
Melt, prison, public security, the important places such as military affairs, with the rise of interference unit, the following suppressor also just generates therewith, especially
It is that present society is more and more progressive, electromagnetic compatibility suppressor also starts to occur on the market.
It, when in use, cannot fixing holder well actual in use, existing electromagnetic compatibility suppressor
Body, while can not preferably be suitable for a variety of places and be installed, the outer surface of body can not be prevented well
Shield is unfavorable for preventing foreign object from colliding body well, is easy to bring damage to body, influences being used for a long time for body, and
After being used for a long time, clear dirt can not be carried out to body inside well, moreover, can not make well body take or
It backs on the body and carries out using not readily portable.
Summary of the invention
The purpose of the present invention is to provide a kind of electromagnetic compatibility suppressors for facilitating installation with clear dirt, to solve above-mentioned back
The existing electromagnetic compatibility suppressor proposed in scape technology, when in use, cannot fixing holder body well, while also not
A variety of places can be preferably suitable for be installed, the outer surface of body can not be protected well, be unfavorable for very
It prevents foreign object from colliding body well, is easy to bring damage to body, influences being used for a long time for body, and after being used for a long time,
Clear dirt can not be carried out to body inside well, moreover, can not make well body take or back on the body into
It exercises and uses, not readily portable problem.
In order to achieve the goal above, the technical solution adopted by the present invention are as follows: a kind of electromagnetic compatibility for facilitating installation with clear dirt
Suppressor, including body (1), installing mechanism (2), portable body (3), protection mechanism (4), the first cover board (5), the second cover board
(6), disassembly mechanism (7), clip (8) and handle (9), body (1) bottom is installed on installing mechanism (2), and portable body
(3) body (1) back side is connected to close to top position, and the protection mechanism (4) is mounted on body (1) left and right sides and device
Body (1) front, and be installed on the first cover board (5) on the inside of body (1) front corresponding protection mechanism (4), the second cover board (6) peace
It is located at body (1) left and right sides and corresponds to protection mechanism (4) inner side, the disassembly mechanism (7) is mounted on body (1) and
Between one cover board (5) and body (1) and the second cover board (6), the clip (8) is fixed on body (1) back side close to lower orientation
It sets, and body (1) upper surface is fixed with handle (9).
Further, the installing mechanism (2) includes pedestal (21), the first screw hole (22), fixed plate (23), the second screw hole
(24), the pedestal (21) is fixed on body (1) bottom, and pedestal (21) bottom position offers the first screw hole (22), and
Fixed plate (23) is fixed on body (1) back side, and fixed plate (23) offers the second screw hole (24) close to endpoint location.
Further, the pedestal (21) is " Ω " shape, and pedestal (21) forms a fixed connection with body (1), and
Body (1) forms a fixed connection with fixed plate (23).
Further, the portable body (3) include the first fixing belt (31), cutting ferrule (32), the second fixing belt (33) and
It buckling (34), first fixing belt (31) and the second fixing belt (33) are each attached to body (1) back side close to top position, and
First fixing belt (31) bottom is connected with cutting ferrule (32), and the second fixing belt (33) bottom is connected with buckle (34).
Further, first fixing belt (31) and the second fixing belt (33) are made up of cutting ferrule (32) and buckle (34)
Snap-in structure, and the inside dimension of cutting ferrule (32) and the external dimensions of buckle (34) match.
Further, the protection mechanism (4) includes the first backplate (41), the second backplate (42) and the first spring (43),
First backplate (41) and the second backplate (42) are connected on the outside of the first cover board (5) and the second cover board (6), and the first shield
The first spring (43) are respectively connected between plate (41) and the second backplate (42) and the first cover board (5) and the second cover board (6).
Further, first backplate (41) and the second backplate (42) by the elasticity of the first spring (43) respectively with
First cover board (5) and the second cover board (6) constitute stretching structure, and the first backplate (41), the first spring (43) and the first cover board
(5) and the second backplate (42), the first spring (43) are respectively formed with the second cover board (6) and are fixedly connected.
Further, the disassembly mechanism (7) includes inside groove (71), second spring (72), link block (73), handle
(74), fixture block (75), fluting (76), card slot (77), the inside groove (71) are provided with the first cover board (5) and the second cover board (6) four
Side marginal position, and be equipped with second spring (72) inside inside groove (71), second spring (72) one end is connected with link block (73),
Link block (73) surface is fixed with handle (74), and link block (73) is connected with fixture block far from second spring (72) one end
(75), and fluting (76) is provided with the first cover board (5) and is corresponded to right above inside groove (71) with the second cover board (6) surface, blocks simultaneously
Slot (77) is provided with corresponding fluting (76) position in body (1) edge.
Further, the handle (74) is crossed fluting (76), and link block (73) passes through second spring (72) and inside groove
(71) constitute stretching structure, and the first cover board (5) and the second cover board (6) pass through fixture block (75) and card slot (77) respectively with body
(1) snap-in structure is constituted, and the size of fixture block (75) matches with the size of card slot (77).
Further, the disassembly mechanism (7) is provided with altogether 3 groups, and every group of disassembly mechanism (7) is provided with altogether 12
It is a, and 3 groups of disassembly mechanisms (7) be evenly distributed on the first cover board (5) and body (1) and the second cover board (6) and body (1) it
Between.
The invention has the benefit that
1, the device when in use, when user want body is mounted on desktop when, first by the bottom in installing mechanism
Seat is placed on the table, and screw is passed through the first screw hole later, can well be installed on the table pedestal, is convenient for fixator
Body.
2, pedestal is arranged to " Ω " shape by the device, by the pedestal of " Ω " shape, can improve body well
Stability.
3, the device when in use, when user want body is mounted on metope when, first by consolidating in installing mechanism
Fixed board is placed on metope, and screw is passed through the second screw hole later, fixed plate will be mounted on the wall well,
4, the device when in use, user can also by clip by body be clipped in required position carry out using, can will
Body fixes whenever and wherever possible, can preferably be suitable for a variety of places and be installed.
5, the device when in use, when there is external force to squeeze body, passes through second on the outside of the first cover board and the second cover board
The effect of spring can provide the effect of a buffering to the external force being extruded on the first backplate and the second backplate, can be well
The damage for reducing body, can well protect the outer surface of body, conducive to preventing foreign object from colliding body well, no
Damage easily is brought to body, conducive to being used for a long time for body.
6, the device is after being used for a long time, and the sliding handle inwardly in disassembly mechanism drives link block to squeeze by handle
Second spring is pressed, until fixture block is detached from from card slot, the first cover board can be made to be detached from body, well convenient for removing the first lid
Plate removes the second cover board later according to identical operation, can carry out clear dirt to body inside well.
7, the device user carry in use, can direct carrying handle, lift body and carried, can also will just
Take snap-fiting into the cutting ferrule of the first fixing belt for the second fixing belt bottom in mechanism, convenient for fix the first fixing belt and
Second fixing belt makes the first fixing belt and the second fixing belt form harness, later consolidates body by the first fixing belt and second
It is fixed to back on the body with the harness formed, body can be made to take or back on the body well and carried out using easy to carry.
Detailed description of the invention
Fig. 1 is a kind of positive structural schematic diagram for facilitating installation with the electromagnetic compatibility suppressor of clear dirt.
Fig. 2 is a kind of structure schematic diagram for facilitating installation with the electromagnetic compatibility suppressor of clear dirt.
Fig. 3 is a kind of left side structure schematic diagram for facilitating installation with the electromagnetic compatibility suppressor of clear dirt.
Fig. 4 is a kind of right side structure schematic diagram for facilitating installation with the electromagnetic compatibility suppressor of clear dirt.
Fig. 5 is a kind of protection mechanism for facilitating installation and the electromagnetic compatibility suppressor of clear dirt and coupling part on the right side of body
Structural schematic diagram.
Fig. 6 is a kind of portion A enlarged structure schematic diagram for facilitating installation with the electromagnetic compatibility suppressor of clear dirt.
Label character as shown in the figure indicates are as follows: 1, body, 2, installing mechanism, 21, pedestal, the 22, first screw hole, 23, fixation
Plate, the 24, second screw hole, 3, portable body, the 31, first fixing belt, 32, cutting ferrule, the 33, second fixing belt, 34, buckle, 4, protection
Mechanism, the 41, first backplate, the 42, second backplate, the 43, first spring, the 5, first cover board, the 6, second cover board, 7, disassembly mechanism, 71,
Inside groove, 72, second spring, 73, link block, 74, handle, 75, fixture block, 76, fluting, 77, card slot, 8, clip, 9, handle.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
As shown in figs 1 to 6, specific structure of the invention are as follows: a kind of to facilitate installation anti-interference with the electromagnetic compatibility of clear dirt
Device, including body 1, installing mechanism 2, portable body 3, protection mechanism 4, the first cover board 5, the second cover board 6, disassembly mechanism 7, clip
8 and handle 9,1 bottom of body is installed on installing mechanism 2, and portable body 3 is connected to 1 back side of body close to top position,
The protection mechanism 4 is mounted on 1 front of 1 left and right sides of body and body, and corresponding 4 inside of protection mechanism in 1 front of body
It is installed on the first cover board 5, second cover board 6 is installed in 1 left and right sides of body and corresponds to 4 inner side of protection mechanism, described
Disassembly mechanism 7 is mounted between body 1 and the first cover board 5 and body 1 and the second cover board 6, and the clip 8 is fixed on body 1
The back side is close to lower position, and 1 upper surface of body is fixed with handle 9.
Further, the installing mechanism 2 includes pedestal 21, the first screw hole 22, fixed plate 23, the second screw hole 24, described
Pedestal 21 is fixed on 1 bottom of body, and 21 bottom position of pedestal offers the first screw hole 22, and fixed plate 23 is fixed on body
1 back side, and fixed plate 23 offers the second screw hole 24 close to endpoint location.
Further, the pedestal 21 is " Ω " shape, and pedestal 21 forms a fixed connection with body 1, and body 1 and
Fixed plate 23 forms a fixed connection.
Further, the portable body 3 includes the first fixing belt 31, cutting ferrule 32, the second fixing belt 33 and buckle 34, institute
It states the first fixing belt 31 and the second fixing belt 33 is each attached to 1 back side of body close to top position, and 31 bottom of the first fixing belt
It is connected with cutting ferrule 32,33 bottom of the second fixing belt is connected with buckle 34.
Further, first fixing belt 31 and the second fixing belt 33 are made up of cutting ferrule 32 and buckle 34 engages knot
Structure, and the inside dimension of cutting ferrule 32 and the external dimensions of buckle 34 match.
Further, the protection mechanism 4 include the first backplate 41, the second backplate 42 and the first spring 43, described first
Backplate 41 and the second backplate 42 are connected to 6 outside of the first cover board 5 and the second cover board, and the first backplate 41 and the second backplate 42
The first spring 43 is respectively connected between the first cover board 5 and the second cover board 6.
Further, first backplate 41 and the second backplate 42 are covered with first by the elasticity of the first spring 43 respectively
Plate 5 and the second cover board 6 constitute stretching structure, and the first backplate 41, the first spring 43 and the first cover board 5 and the second backplate
42, the first spring 43 is respectively formed with the second cover board 6 and is fixedly connected.
Further, the disassembly mechanism 7 includes inside groove 71, second spring 72, link block 73, handle 74, fixture block 75, opens
Slot 76, card slot 77, the inside groove 71 is provided with 6 four side marginal position of the first cover board 5 and the second cover board, and installs inside inside groove 71
There is second spring 72,72 one end of second spring is connected with link block 73, and 73 surface of link block is fixed with handle 74, and link block
73 are connected with fixture block 75 far from 72 one end of second spring, and fluting 76 is provided with the first cover board 5 and 6 surface of the second cover board is corresponding
Right above inside groove 71, while card slot 77 is provided with 1 edge of body, 76 positions of corresponding fluting.
Further, the handle 74 crosses fluting 76, and link block 73 is stretched by second spring 72 and the composition of inside groove 71
Shrinking structure, and the first cover board 5 and the second cover board 6 constitute snap-in structure with body 1 respectively by fixture block 75 and card slot 77, and block
The size of block 75 matches with the size of card slot 77.
Further, the disassembly mechanism 7 is provided with altogether 3 groups, and every group of disassembly mechanism 7 is provided with 12 altogether,
And 3 groups of disassembly mechanisms 7 are evenly distributed between the first cover board 5 and body 1 and the second cover board 6 and body 1.
Before facilitating installation and the electromagnetic compatibility suppressor of clear dirt using this, it is necessary first to entirely facilitate installation with
The electromagnetic compatibility suppressor of clear dirt carries out the simple knowledge in structure, and when this apparatus is used, be placed on body 1 needs first
Pedestal 21 in installing mechanism 2 is placed on by position to be mounted first when user wants body 1 being mounted on desktop
On desktop, screw is passed through into the first screw hole 22 later, on the table by the installation of pedestal 21, when user wants to install body 1
In metope, the fixed plate 23 in installing mechanism 2 is placed on metope first, screw is passed through into the second screw hole 24 later, it will
Fixed plate 23 is mounted on the wall, meanwhile, body 1 can be clipped in required position by clip 8 and carried out using using by user
When, it, can be to crowded by the effect of the second spring 43 in 6 outside of the first cover board 5 and the second cover board when there is external force to squeeze body 1
The external force being pressed on the first backplate 41 and the second backplate 42 provides the effect of a buffering, to reduce the damage of body 1, in turn
Body 1 is protected, after being used for a long time, sliding handle 74 inwardly in disassembly mechanism 7 connect so that handle 74 be made to drive
It connects block 73 and squeezes second spring 72, until fixture block 75 is detached from from card slot 77, the first cover board 5 is then made to be detached from body 1, remove the
One cover board 5 removes the second cover board 6 later according to identical operation, can be to clear dirt is carried out inside body 1, when user carries
In use, can directly carrying handle 9, lift body 1 and carried, can also be by 33 bottom of the second fixing belt in portable body 3
The buckle 34 in portion snap-fits into the cutting ferrule 32 of the first fixing belt 31, fixes the first fixing belt 31 and the second fixing belt 33, makes
One fixing belt 31 and the second fixing belt 33 form harness, and body 1 is passed through 33 shape of the first fixing belt 31 and the second fixing belt later
At harness back on the body and carry out use.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (10)
1. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt, including body (1), installing mechanism (2), portable body
(3), protection mechanism (4), the first cover board (5), the second cover board (6), disassembly mechanism (7), clip (8) and handle (9), feature exists
In: body (1) bottom is installed on installing mechanism (2), and portable body (3) is connected to body (1) back side close to upper position
It sets, the protection mechanism (4) is mounted on body (1) left and right sides and body (1) front, and body (1) front is corresponding anti-
It is installed on the first cover board (5) on the inside of shield mechanism (4), second cover board (6) is installed in the corresponding protection of body (1) left and right sides
Mechanism (4) inner side, the disassembly mechanism (7) are mounted on body (1) and the first cover board (5) and body (1) and the second lid
Between plate (6), the clip (8) is fixed on body (1) back side close to lower position, and body (1) upper surface is fixed with handle
(9)。
2. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt according to claim 1, it is characterised in that: described
Installing mechanism (2) includes pedestal (21), the first screw hole (22), fixed plate (23), the second screw hole (24), and the pedestal (21) is fixed
In body (1) bottom, and pedestal (21) bottom position offers the first screw hole (22), and fixed plate (23) is fixed on body
(1) back side, and fixed plate (23) offers the second screw hole (24) close to endpoint location.
3. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt according to claim 2, it is characterised in that: described
Pedestal (21) is " Ω " shape, and pedestal (21) forms a fixed connection with body (1), and body (1) and fixed plate (23) shape
At being fixedly connected.
4. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt according to claim 1, it is characterised in that: described
Portable body (3) includes the first fixing belt (31), cutting ferrule (32), the second fixing belt (33) and buckle (34), and described first is fixed
Band (31) and the second fixing belt (33) are each attached to body (1) back side close to top position, and the first fixing belt (31) bottom connects
It is connected to cutting ferrule (32), the second fixing belt (33) bottom is connected with buckle (34).
5. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt according to claim 4, it is characterised in that: described
First fixing belt (31) and the second fixing belt (33) by cutting ferrule (32) and buckle (34) composition snap-in structure, and cutting ferrule (32)
Inside dimension and the external dimensions of buckle (34) match.
6. according to right want 1 described in a kind of facilitate installation and the electromagnetic compatibility suppressor of clear dirt, it is characterised in that: it is described anti-
Protecting mechanism (4) includes the first backplate (41), the second backplate (42) and the first spring (43), and first backplate (41) and second are protected
Plate (42) is connected on the outside of the first cover board (5) and the second cover board (6), and the first backplate (41) and the second backplate (42) and the
The first spring (43) are respectively connected between one cover board (5) and the second cover board (6).
7. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt according to claim 6, it is characterised in that: described
First backplate (41) and the second backplate (42) by the elasticity of the first spring (43) respectively with the first cover board (5) and the second cover board
(6) stretching structure is constituted, and the first backplate (41), the first spring (43) and the first cover board (5) and the second backplate (42), the
One spring (43) is respectively formed with the second cover board (6) and is fixedly connected.
8. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt according to claim 1, it is characterised in that: described
Disassembly mechanism (7) includes inside groove (71), second spring (72), link block (73), handle (74), fixture block (75), fluting (76), card
Slot (77), the inside groove (71) is provided with (6) four side marginal position of the first cover board (5) and the second cover board, and inside groove (71) is internal
It is equipped with second spring (72), second spring (72) one end is connected with link block (73), and link block (73) surface is fixed with handle
(74), and link block (73) is connected with fixture block (75) far from second spring (72) one end, and fluting (76) is provided with first
Cover board (5) is corresponded to the second cover board (6) surface right above inside groove (71), while card slot (77) is provided with body (1) edge and corresponds to
Fluting (76) position.
9. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt according to claim 8, it is characterised in that: described
Handle (74) crosses fluting (76), and link block (73) constitutes stretching structure by second spring (72) and inside groove (71), and the
One cover board (5) and the second cover board (6) pass through fixture block (75) and card slot (77) and constitute snap-in structure with body (1) respectively, and block
The size of block (75) matches with the size of card slot (77).
10. a kind of electromagnetic compatibility suppressor for facilitating installation with clear dirt according to claim 8, it is characterised in that: institute
It states disassembly mechanism (7) and is provided with 3 groups altogether, and every group of disassembly mechanism (7) is provided with altogether 12, and 3 groups of disassembly mechanisms
(7) it is evenly distributed between the first cover board (5) and body (1) and the second cover board (6) and body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788227.5A CN109274454B (en) | 2018-07-18 | 2018-07-18 | Electromagnetic compatibility anti-interference unit convenient to install and clean dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788227.5A CN109274454B (en) | 2018-07-18 | 2018-07-18 | Electromagnetic compatibility anti-interference unit convenient to install and clean dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109274454A true CN109274454A (en) | 2019-01-25 |
| CN109274454B CN109274454B (en) | 2020-12-01 |
Family
ID=65153033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788227.5A Active CN109274454B (en) | 2018-07-18 | 2018-07-18 | Electromagnetic compatibility anti-interference unit convenient to install and clean dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109274454B (en) |
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| CN107839889A (en) * | 2017-12-20 | 2018-03-27 | 南京菱亚汽车技术研究院 | A kind of detachable carrying apparatus of unmanned plane with shock-absorbing function |
| CN207473588U (en) * | 2017-12-07 | 2018-06-08 | 河南新聚诚信息科技有限公司 | A kind of audiomonitor for the cloud computing being convenient for carrying |
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- 2018-07-18 CN CN201810788227.5A patent/CN109274454B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104731278A (en) * | 2013-12-23 | 2015-06-24 | 富泰华工业（深圳）有限公司 | Box |
| CN204068993U (en) * | 2014-04-06 | 2014-12-31 | 北京京安蓝盾科技发展有限公司 | Digital broadband frequency interferometer |
| CN105227263A (en) * | 2015-10-20 | 2016-01-06 | 张浩杰 | A kind of multi-frequency band mobile phone signal shielding device |
| CN206196251U (en) * | 2016-10-27 | 2017-05-24 | 成容 | Directional shield of enclosed type cell -phone signal |
| CN207473588U (en) * | 2017-12-07 | 2018-06-08 | 河南新聚诚信息科技有限公司 | A kind of audiomonitor for the cloud computing being convenient for carrying |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109274454B (en) | 2020-12-01 |
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