CN117202640B - Mobile communication signal blocking interference device with secret communication function - Google Patents
Mobile communication signal blocking interference device with secret communication function Download PDFInfo
- Publication number
- CN117202640B CN117202640B CN202311284062.5A CN202311284062A CN117202640B CN 117202640 B CN117202640 B CN 117202640B CN 202311284062 A CN202311284062 A CN 202311284062A CN 117202640 B CN117202640 B CN 117202640B
- Authority
- CN
- China
- Prior art keywords
- mounting
- heat dissipation
- interference device
- front surface
- mounting piece
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 59
- 238000010295 mobile communication Methods 0.000 title claims abstract description 29
- 238000004891 communication Methods 0.000 title claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 21
- 230000002452 interceptive effect Effects 0.000 claims abstract description 13
- 230000005855 radiation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 230000007123 defense Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Transceivers (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a mobile communication signal blocking interference device with secret communication function, which also comprises: the invention relates to a heat dissipation blocking device which is detachably arranged on the surface of an interference device, can block dust from a heat dissipation opening of the interference device through the heat dissipation blocking device, and can detach and install a dust-proof structure. The technical effects achieved are as follows: can prevent dust to interfering device inner element, and can dismantle and install dustproof subassembly through the heat dissipation blocking device to the convenience is changed and is washd the dustproof of heat dissipation blocking device.
Description
Technical Field
The invention relates to the technical field of mobile communication signal blocking interference, in particular to a mobile communication signal blocking interference device with a secret communication function.
Background
Along with the rapid development of communication and information technology, the social communication cost is greatly reduced, the social production efficiency is greatly improved, but the importance of information security in various fields such as national defense, education and the like is also more and more prominent, and the forms of national defense information security protection, educational cheating and anti-cheating are more and more serious.
When the existing mobile communication signal blocking interference device with the secret communication function is used, a larger-size heat dissipation window is reserved for dissipating heat of internal elements, the existing heat dissipation window is only provided with a blocking net for preventing fingers from extending in, but the blocking net can provide a larger heat dissipation area, dust can enter the device in the heat dissipation process, more dust can be accumulated in the device after the service time is long, and therefore the heat dissipation is influenced.
Disclosure of Invention
Accordingly, the present invention is directed to a mobile communication signal blocking interference device with a secret communication function, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
According to a first aspect of the present invention, a mobile communication signal blocking interference device having a secret communication function includes: the interference device further includes:
The heat dissipation blocking device is detachably arranged on the surface of the interference device and can be used for blocking dust prevention of a heat dissipation opening of the interference device.
Further, the interference device includes:
An interference device body capable of blocking and interfering a mobile communication signal;
Heat dissipation windows arranged at two ends of the surface of the interference device body;
and the first threaded hole is arranged around the outer side of the heat dissipation window.
Further, the heat dissipation blocking device includes:
the first installation component is detachably installed on the surface of the interference device body through the fixing component;
The fixing assembly is in threaded connection with the first installation assembly and the inside of the first threaded hole;
a second mounting assembly detachably mounted to a surface of the first mounting assembly;
And the dustproof net is detachably arranged at two ends of the inside of the second installation component.
Further, the first mounting assembly includes:
a first mounting piece detachably mounted on the surface of the interfering device body;
the through grooves are arranged at two ends of the surface of the first mounting piece;
the second threaded hole is formed around the surface of the first mounting piece;
a mounting groove provided at a middle position of the first mounting piece;
A fixing component which is connected with the first through a second threaded hole on the first mounting piece in a threaded manner
A mounting assembly and an interior of the first threaded bore;
the second mounting assembly includes: limiting groove arranged on the second mounting plate
Both sides of the front surface;
The heat dissipation window, the limit groove and the through groove are correspondingly arranged, and the dustproof net
The detachable mounting is in the inside of spacing groove and logical groove.
Further, the fixing assembly includes:
A bolt screwed into the second screw hole and the first screw hole;
and the convex surface is arranged on the outer wall of the bolt.
Further, the second mounting assembly further comprises:
The second mounting piece is detachably mounted on the surface of the first mounting piece;
A mounting block mounted in the middle of the inner wall of the second mounting piece;
And the step groove is arranged around the inner wall of the second mounting piece.
The invention has the following advantages:
Through changing the blocking net that disturbs device surface heat dissipation window installation into the heat dissipation and blocking the device, can realize radiating the time to disturbs device, can prevent dust to the internal element of disturbs device, and can dismantle and install dustproof subassembly through the heat dissipation and blocking the device to the convenience is changed and is washd the dustproof of heat dissipation and blocking the device.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a mobile communication signal blocking interference device with a secret communication function provided by the invention.
Fig. 2 is a schematic diagram of an interference device of a mobile communication signal blocking interference device with a secret communication function according to the present invention.
Fig. 3 is a schematic diagram of a split structure of a heat dissipation blocking device of a mobile communication signal blocking interference device with a secret communication function.
Fig. 4 is a schematic structural diagram of a first installation component of the mobile communication signal blocking interference device with a secret communication function provided by the invention.
Fig. 5 is a schematic diagram of a fixed component structure of a mobile communication signal blocking interference device with a secret communication function according to the present invention.
Fig. 6 is a schematic diagram of a second installation component of the mobile communication signal blocking interference device with a secret communication function according to the present invention.
Fig. 7 is a schematic diagram of a mobile communication signal blocking interference device with a secret communication function provided by the invention placed on a desktop.
Fig. 8 is a schematic diagram of a mobile communication signal blocking interference device with a secret communication function hung on a wall.
In the figure: the interference device 1, the interference device body 11, the heat dissipation window 12, the first screw hole 13, the heat dissipation blocking device 2, the first mounting component 21, the first mounting piece 211, the through groove 212, the second screw hole 213, the mounting groove 214, the fixing component 22, the bolt 221, the convex surface 222, the second mounting component 23, the second mounting piece 231, the mounting block 232, the stepped groove 233, the limiting groove 234, and the dust screen 24.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1 to 6, a mobile communication signal blocking interference device with a secret communication function in an embodiment of a first aspect of the present invention includes: the interfering device 1 further comprises:
The heat dissipation blocking device 2 is detachably arranged on the surface of the interference device 1, and can be used for blocking dust of a heat dissipation port of the interference device 1 through the heat dissipation blocking device 2; ;
The technical effects achieved by the embodiment are as follows: through changing the blocking net that the surface heat dissipation window 12 of the interference device 1 was installed into the heat dissipation blocking device 2, can realize carrying out the heat dissipation to the interference device 1 in the time of, can prevent dust to the internal element of the interference device 1, and can dismantle and install dustproof subassembly through the heat dissipation blocking device 2 to the convenience is changed and is washd the dustproof of heat dissipation blocking device 2.
The signal blocking device has the advantages that all communication signals such as 2G/3G/4G/5G mobile phones and 2.4G (WIFI/WLAN Bluetooth) are effectively shielded, the special high-gain directional plate-shaped antenna is arranged in the device, interference electromagnetic signals are emitted to the front of the device in a fan mode during operation, the unidirectional shielding effect is good, and no interference to a base station or other external areas can be achieved. The high-efficiency cooling and radiating system is composed of the high-density radiating fins, a plurality of low-noise fans and a chassis, so that the equipment is guaranteed to work noiseless and stable in performance. The whole machine is designed integrally, and is simple and convenient to install, use and manage. The device is suitable for information security and confidentiality places such as prisons, guardhouses, large and medium conference rooms, courts and the like, is a general standard component or a component known to a person skilled in the art, and the structure and the principle of the device are known by the person skilled in the art through technical manuals or through a routine experimental method.
Examples
As shown in fig. 1 to 6, the mobile communication signal blocking interference device with a secret communication function includes the whole contents of embodiment 1, and furthermore, the interference device 1 includes:
An interfering device body 11 capable of blocking and interfering a mobile communication signal;
heat dissipation windows 12 provided at both ends of the surface of the interfering device body 11, and capable of dissipating heat from the internal components through the heat dissipation windows 12;
A first screw hole 13 provided around the outer periphery of the heat radiation window 12;
Examples
As shown in fig. 1 to 6, the mobile communication signal blocking interference device with a secret communication function includes the whole contents of embodiment 2, and in addition, the heat radiation blocking device 2 includes:
a first mounting assembly 21 detachably mounted on the surface of the interfering device body 11 through a fixing assembly 22;
The fixing component 22 is in threaded connection with the first mounting component 21 and the inside of the first threaded hole 13, and the first mounting component 21 and the second mounting component 23 can be connected and limited through the fixing component 22;
a second mounting assembly 23 detachably mounted on the surface of the first mounting assembly 21, and the dust screen 24 can be detachably mounted by the second mounting assembly 23;
A dust screen 24 detachably installed at both ends of the inside of the second installation assembly 23, and capable of blocking dust by the dust screen 24;
Examples
As shown in fig. 1 to 6, the mobile communication signal blocking interference device with a secret communication function includes the whole contents of embodiment 3, and furthermore, the first mounting component 21 includes:
A first mounting piece 211 detachably mounted on the surface of the interfering device body 11;
a through groove 212 provided at both ends of the surface of the first mounting piece 211, and capable of leaking the heat dissipation window 12;
a second screw hole 213 provided around the surface of the first mounting piece 211;
a mounting groove 214 provided at an intermediate position of the first mounting piece 211;
a fixing assembly 22 which is screwed to the first through a second screw hole 213 formed in the first mounting plate
A mounting assembly 21 and the interior of the first threaded bore;
the second mounting assembly 23 includes: a limit groove 234 provided on the second mounting piece 231
Both sides of the front surface;
the heat dissipation window 12, the limit groove 234 and the through groove 212 are arranged correspondingly, and the dustproof net 24
Detachably installed inside the limit groove 234 and the through groove 212;
Examples
As shown in fig. 1 to 6, the mobile communication signal blocking interference device with a secret communication function includes the whole contents of embodiment 4, and furthermore, the fixing component 22 includes:
A bolt 221 which is screwed into the second screw hole 213 and the first screw hole 13, and which allows the first mounting piece 211 to be mounted and limited by the bolt 221;
A convex surface 222 provided on an outer wall of the bolt 221, and formed in a stepped shape with the bolt 221 by the convex surface 222;
Examples
As shown in fig. 1 to 3, the mobile communication signal blocking interference device with a secret communication function includes the whole contents of embodiment 5, and the second mounting assembly 23 further includes:
A second mounting piece 231 detachably mounted on a surface of the first mounting piece 211;
A mounting block 232 mounted in the middle of the inner wall of the second mounting piece 231, and inserted into the mounting groove 214 through the mounting block 232, thereby detachably mounting the second mounting piece 231;
A stepped groove 233 provided around the inner wall of the second mounting piece 231, and inserted into the stepped groove 233 by the convex surface 222 of the bolt 221, thereby detachably mounting the second mounting piece 231;
Working principle: the first mounting piece 211 is mounted and limited by detaching the blocking net on the heat dissipation window 12 on the surface of the original interference device body 11 and placing the first mounting piece 211 on the surface of the interference device body 11 and enabling the bolt 221 to be in threaded connection with the second threaded hole 213 and the first threaded hole 13, the dust screen 24 is mounted in the limiting groove 234 of the second mounting piece 231, meanwhile, the second mounting piece 231 is pressed on the surface of the first mounting piece 211, the stepped groove 233 is inserted into the convex surface 222 of the bolt 221, the mounting block 232 is inserted into the mounting groove 214, the second mounting piece 231 and the dust screen 24 are mounted, when the dust screen 24 can block dust flowing at the heat dissipation window 12, and when the dust screen 24 is cleaned, the second mounting piece 231 and the dust screen 24 can be dismounted through the operation, and the dust screen 24 is cleaned.
Claims (4)
1. A mobile communication signal blocking interference device with a secret communication function, comprising: an interference device (1), characterized by comprising:
The heat dissipation blocking device (2) is detachably arranged on the front surface of the interference device (1), and the heat dissipation opening of the interference device (1) can be blocked in a dust-proof way through the heat dissipation blocking device (2);
The interference device (1) comprises:
an interference device body (11) capable of blocking and interfering a mobile communication signal;
heat dissipation windows (12) provided on both sides of the front surface of the interfering device body (11);
A first screw hole (13) provided around the outside of the heat radiation window (12);
the heat dissipation blocking device (2) comprises:
a first mounting assembly (21) detachably mounted on the front surface of the interfering device body (11) through a fixing assembly (22);
the heat dissipation blocking device (2) comprises:
A second mounting assembly (23) detachably mounted on the front surface of the first mounting assembly (21);
A dust-proof screen (24) detachably mounted on both sides of the inside of the front surface of the second mounting assembly (23);
the first mounting assembly (21) comprises:
a first mounting piece (211) detachably mounted on the front surface of the interfering device body (11);
a through groove (212) provided on both sides of the front surface of the first mounting piece (211);
a second screw hole (213) provided at the peripheral edge of the front surface of the first mounting piece (211);
a mounting groove (214) provided at a position intermediate the front surface of the first mounting piece (211);
A fixing member (22) which is screwed to the inside of the first mounting member (21) and the first screw hole through a second screw hole (213) in the first mounting piece;
The second mounting assembly (23) comprises: limit grooves (234) provided on both sides of the front surface of the second mounting piece (231);
The heat dissipation window (12) and the limit groove (234) are arranged corresponding to the through groove (212), and the dust screen (24) is detachably arranged in the limit groove (234) and the through groove (212).
2. The mobile communication signal blocking interference device with secure communication function according to claim 1, wherein the fixed component (22) comprises:
a bolt (221) that is screwed into the second screw hole (213) and the first screw hole (13);
A convex surface (222) provided at an end of one end of the bolt (221).
3. A mobile communication signal blocking interference device with secure communication functionality according to claim 2, wherein the second mounting assembly (23) further comprises:
A second mounting piece (231) detachably mounted on the front surface of the first mounting piece (211);
And a mounting block (232) mounted on the rear surface of the second mounting piece (231) at a middle position.
4. A mobile communication signal blocking interference device with secure communication functionality according to claim 3, wherein the second mounting assembly (23) further comprises:
and a stepped groove (233) provided at the peripheral edge of the rear surface of the second mounting piece (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311284062.5A CN117202640B (en) | 2023-09-28 | 2023-09-28 | Mobile communication signal blocking interference device with secret communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311284062.5A CN117202640B (en) | 2023-09-28 | 2023-09-28 | Mobile communication signal blocking interference device with secret communication function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117202640A CN117202640A (en) | 2023-12-08 |
| CN117202640B true CN117202640B (en) | 2024-06-11 |
Family
ID=88992457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311284062.5A Active CN117202640B (en) | 2023-09-28 | 2023-09-28 | Mobile communication signal blocking interference device with secret communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117202640B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770420A (en) * | 2017-09-27 | 2018-03-06 | 广东欧珀移动通信有限公司 | The housing unit and mobile terminal of a kind of replaceable lens |
| CN211321859U (en) * | 2019-12-16 | 2020-08-21 | 方玉贵 | Interference unit for electronic information technology with protection function |
| CN212259697U (en) * | 2020-05-14 | 2020-12-29 | 深圳华泓物联技术有限公司 | Signal anti-interference device for communication equipment |
| CN112653778A (en) * | 2020-11-26 | 2021-04-13 | Oppo广东移动通信有限公司 | Electronic device |
| CN213024200U (en) * | 2020-08-17 | 2021-04-20 | 天津市中汇筛制品有限公司 | Computer ventilation orifice plate |
| CN218041460U (en) * | 2021-12-16 | 2022-12-13 | 北京小米移动软件有限公司 | Terminal equipment's casing subassembly and terminal equipment |
| CN219248311U (en) * | 2023-02-21 | 2023-06-23 | 四川勤为汇智科技有限公司 | Portable unmanned aerial vehicle interference equipment |
| CN219458463U (en) * | 2023-03-10 | 2023-08-01 | 佳控科技(杭州)有限公司 | Dustproof variable frequency cabinet device |
-
2023
- 2023-09-28 CN CN202311284062.5A patent/CN117202640B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770420A (en) * | 2017-09-27 | 2018-03-06 | 广东欧珀移动通信有限公司 | The housing unit and mobile terminal of a kind of replaceable lens |
| CN211321859U (en) * | 2019-12-16 | 2020-08-21 | 方玉贵 | Interference unit for electronic information technology with protection function |
| CN212259697U (en) * | 2020-05-14 | 2020-12-29 | 深圳华泓物联技术有限公司 | Signal anti-interference device for communication equipment |
| CN213024200U (en) * | 2020-08-17 | 2021-04-20 | 天津市中汇筛制品有限公司 | Computer ventilation orifice plate |
| CN112653778A (en) * | 2020-11-26 | 2021-04-13 | Oppo广东移动通信有限公司 | Electronic device |
| CN218041460U (en) * | 2021-12-16 | 2022-12-13 | 北京小米移动软件有限公司 | Terminal equipment's casing subassembly and terminal equipment |
| CN219248311U (en) * | 2023-02-21 | 2023-06-23 | 四川勤为汇智科技有限公司 | Portable unmanned aerial vehicle interference equipment |
| CN219458463U (en) * | 2023-03-10 | 2023-08-01 | 佳控科技(杭州)有限公司 | Dustproof variable frequency cabinet device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117202640A (en) | 2023-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117202640B (en) | Mobile communication signal blocking interference device with secret communication function | |
| CN210351850U (en) | Flexible loading and unloading intelligent controller | |
| CN211702599U (en) | Electronic communication equipment cabinet | |
| CN210053681U (en) | Centralized control networking interface for air-conditioning air-cooling module | |
| CN110446416A (en) | A kind of electromagnetic compatibility case | |
| CN213938655U (en) | Electronic device | |
| CN210605534U (en) | Frameless display device | |
| CN218547392U (en) | Wireless control touch type monitor | |
| CN217010968U (en) | Intelligent security camera with heat dissipation mechanism | |
| CN220858804U (en) | Rainproof ventilation window structure with electromagnetic shielding function | |
| CN217217254U (en) | New forms of energy remove energy storage box | |
| CN218995979U (en) | Protection device of mainboard | |
| CN216751781U (en) | Mobile phone signal shielding device | |
| CN214151569U (en) | Hard disk mounting structure for computer | |
| CN221381594U (en) | Multifunctional terminal heat dissipation mechanism | |
| CN216566138U (en) | Heat dissipation shell of mobile phone signal shielding device | |
| CN212393116U (en) | Data transmission equipment based on electronic communication equipment | |
| CN215835764U (en) | Visual entrance guard indoor extension | |
| CN211491380U (en) | Test support for communication equipment | |
| CN219349455U (en) | Industrial computer shell piece that stability is good | |
| CN220155114U (en) | Insert-seeding protection LED display screen switching board structure | |
| CN211047105U (en) | Enterprise environment-friendly housekeeper online service system | |
| CN210781725U (en) | Novel mobile communication is with fixing device | |
| CN213818667U (en) | Mounting structure of display screen fin | |
| CN219960582U (en) | ICS anti-interference repeater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |