阅读说明：本技术 一种电子信息技术抗干扰装置 (Anti-interference device for electronic information technology ) 是由 米启超 赵红梅 陈英 胡玥 张洛花 王新刚 李政男 程宇轩 江梦婷 汤月轩 于 2021-07-28 设计创作，主要内容包括：本发明涉及电子信息设备技术领域,特别涉及一种电子信息技术抗干扰装置,包括运行轨道、升降件及金属网,升降件设置于金属网与运行轨道之间；运行轨道环绕设置于信号接收塔外侧,信号接收塔上设置有基站；金属网外设置有第一电磁频率检测器,第一电磁频率检测器检测到的电磁波与基站的额定电磁波之间产生第一差距时；处理器根据第一差距调节升降件沿运行轨道转动的转速,并控制金属网的转速。本发明采用金属网进行抗干扰操作,并通过调节金属网的转速,使得形成不同程度的闭合金属环形网,实现金属网于基站周围抗干扰的技术目的。(The invention relates to the technical field of electronic information equipment, in particular to an anti-interference device for an electronic information technology, which comprises a running track, a lifting piece and a metal net, wherein the lifting piece is arranged between the metal net and the running track; the operation track is arranged outside the signal receiving tower in a surrounding manner, and the signal receiving tower is provided with a base station; a first electromagnetic frequency detector is arranged outside the metal net, and when a first difference is generated between the electromagnetic wave detected by the first electromagnetic frequency detector and the rated electromagnetic wave of the base station; the processor adjusts the rotating speed of the lifting piece along the running track according to the first difference, and controls the rotating speed of the metal net. The invention adopts the metal net to perform anti-interference operation, and forms closed metal ring nets with different degrees by adjusting the rotating speed of the metal net, thereby realizing the technical purpose of anti-interference of the metal net around the base station.)

1. An anti-interference device for an electronic information technology is characterized by comprising a processor, a controller, a running track (1), a lifting piece (2) and a metal net (3), wherein the lifting piece (2) is arranged between the metal net (3) and the running track (1);

the operation track (1) is arranged on the outer side of a signal receiving tower in a surrounding manner, and a base station (6) is arranged on the signal receiving tower;

a first electromagnetic frequency detector (4) is arranged outside the metal net (3), and when a first difference is generated between the electromagnetic wave detected by the first electromagnetic frequency detector (4) and the rated electromagnetic wave of the base station (6);

the processor is connected with the lifting piece (2), adjusts the rotating speed of the lifting piece (2) along the running track (1) according to the first difference, and controls the rotating speed of the metal net (3).

2. An anti-interference device according to claim 1, characterized in that a second electromagnetic frequency detector (5) for detecting electromagnetic waves of said base station (6) is further disposed inside said metal mesh (3), when a second difference is generated between rated electromagnetic waves of said base station (6) and said second electromagnetic frequency detector (5);

the processor adjusts the rotating speed of the lifting piece (2) along the running track (1) according to the first difference and the second difference, and controls the rotating speed of the metal net (3).

3. An EMIT anti-tamper apparatus as claimed in claim 2, wherein said metal mesh (3) is adapted to conduct current under power, said first difference being related to said magnitude of current.

4. The anti-interference device according to claim 3, wherein said first electromagnetic frequency detectors (4) are two and are respectively disposed on the top and bottom of the metal mesh (3), and the average value of the electromagnetic waves detected by said two first electromagnetic frequency detectors (4) is obtained when said first difference is generated between said average value and the rated electromagnetic waves of said base station (6);

the processor adjusts the rotating speed of the lifting piece (2) rotating along the running track (1) according to the first difference, and controls the rotating speed of the metal net (3).

5. The anti-jamming device according to claim 4, wherein the relationship between the first difference, the second difference and the rotation speed is:

y＝e^sinxcos (sinx), wherein y is the rotation speed, and x is the first difference or the second difference;

the relationship between the rotational speed and the current is:

wherein y is the current and x is the rotation speed.

6. The anti-jamming device according to claim 1, wherein the track (1) is detachably connected by two semicircular rings (7), and rollers are disposed at the bottoms of the two semicircular rings (7).

7. The anti-jamming device according to claim 1, wherein the track (1) is provided with a sliding slot, the bottom of the lifting member (2) is provided with a sliding block (8), the sliding block (8) is connected with a driver (9), and the driver (9) is electrically connected with the controller.

8. The anti-tamper device according to claim 1, characterized in that said lifting member (2) is an electric telescopic rod or a hydraulic lifter.

9. An electronic information technology tamper-resistant arrangement according to claim 1, characterized in that the metal mesh (3) is at the same height as the base station (6).

Technical Field

The invention relates to the technical field of electronic information equipment, in particular to an anti-interference device for electronic information technology.

Background

With the development of society, electronic products have entered each household, which is convenient for residents to use and brings convenience to the lives of the residents, but as electronic devices are more and more, various signals are more and more, which causes mutual interference and mutual influence of the signals, which causes instability of the signals.

The electronic information technology anti-jamming ware of prior art is not only bulky, be not convenient for remove, but also need set up heat radiation structure inside the anti-jamming ware, and the countermeasure interference ware carries out the radiating operation, when clearing up or overhauing the change to radiator unit this moment, need demolish whole anti-jamming ware casing, it is comparatively inconvenient, and the in-process of demolising is confronted the inside components and parts of interference ware easily and is caused the damage, then lead to influencing the life of anti-jamming ware, so provide one kind be convenient for install, and need not radiating electronic information technology anti-jamming ware and come stable signal and anti-interference very necessary.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provide an anti-interference device for an electronic information technology.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an anti-interference device for electronic information technology comprises a processor, a controller, a running track, a lifting piece and a metal net, wherein the lifting piece is arranged between the metal net and the running track;

the operation track is arranged on the outer side of the signal receiving tower in a surrounding mode, and a base station is arranged on the signal receiving tower;

a first electromagnetic frequency detector is arranged outside the metal net, and when a first difference is generated between the electromagnetic wave detected by the first electromagnetic frequency detector and the rated electromagnetic wave of the base station;

and the processor is connected with the lifting piece 2, adjusts the rotating speed of the lifting piece rotating along the running track according to the first difference, and controls the rotating speed of the metal mesh.

Preferably, a second electromagnetic frequency detector for detecting electromagnetic waves of the base station is further arranged on the inner side of the metal mesh, and when a second difference is generated between the second electromagnetic frequency detector and the rated electromagnetic waves of the base station;

the processor adjusts the rotating speed of the lifting piece rotating along the running track according to the first difference and the second difference, and controls the rotating speed of the metal net.

Preferably, the metal mesh conducts current under the action of a power supply, and the first difference is related to the current magnitude.

Preferably, the number of the first electromagnetic frequency detectors is two, and the two first electromagnetic frequency detectors are respectively arranged at the top and the bottom outside the metal mesh, and when the average value of the electromagnetic waves detected by the two first electromagnetic frequency detectors and the rated electromagnetic wave of the base station generate the first difference;

and the processor adjusts the rotating speed of the lifting piece rotating along the running track according to the first difference and controls the rotating speed of the metal net.

Preferably, the relationship between the first difference, the second difference and the rotation speed is as follows:

y＝e^sinxcos (sinx), wherein y is the rotation speed, and x is the first difference or the second difference;

the relationship between the rotational speed and the current is:

wherein y is the current and x is the rotation speed.

Preferably, the operation tracks are detachably connected by two semicircular rings, and the bottoms of the two semicircular rings are provided with rollers.

Preferably, the running track is provided with a sliding chute, the bottom of the lifting piece is provided with a sliding block, the sliding block is connected with a driver, and the driver is electrically connected with the controller.

Preferably, the lifting piece is an electric telescopic rod or a hydraulic lifter.

Preferably, the metal mesh is located at the same height as the base station.

The anti-interference device for the electronic information technology has the following beneficial effects:

1. the electromagnetic frequency detection device is provided with a first electromagnetic frequency detector, the first electromagnetic frequency detector is used for detecting abnormal signal electromagnetic waves received by the outer side of a metal net, and when a first difference is generated between the electromagnetic waves detected by the first electromagnetic frequency detector and rated electromagnetic waves of a base station, a processor adjusts the rotating speed of a lifting piece rotating along a running track according to the first difference and controls the rotating speed of the metal net, so that closed metal ring nets with different degrees are formed, and the purpose of resisting interference of the metal net around the base station is achieved;

in order to realize more accurate detection, the number of the first electromagnetic frequency detectors is two, the first electromagnetic frequency detectors are respectively arranged at the top and the bottom of the metal net, and signal shielding is carried out according to a first difference generated between the average value of the electromagnetic waves detected by the two first electromagnetic frequency detectors and the rated electromagnetic waves of the base station.

2. The invention is provided with a second electromagnetic frequency detector which is used for detecting abnormal signal electromagnetic waves near the base station, and under the combined action of the first electromagnetic frequency detector and the second electromagnetic frequency detector, the abnormal signals around the base station are shielded in an omnibearing way.

3. The metal mesh of the invention conducts current under the action of the power supply, thereby facilitating the acceleration of the shielding effect of abnormal signals and further realizing the rapid and more excellent shielding effect.

4. The anti-jamming device for the electronic information technology enables closed metal ring nets with different degrees to be formed by adjusting the rotating speed of the metal net, carries out anti-jamming operation, is convenient to detach, install and transport, does not need a heat dissipation device, and overcomes the technical defects of the anti-jamming device in the prior art.

Drawings

Fig. 1 is a schematic view of an overall structure of an electronic information technology anti-jamming device provided in the present invention.

Description of reference numerals:

1. running the track; 2. a lifting member; 3. a metal mesh; 4. a first electromagnetic frequency detector; 5. a second electromagnetic frequency detector; 6. a base station; 7. a semicircular ring; 8. a slider; 9. a driver.

Detailed Description

The following detailed description of specific embodiments of the invention is provided, but it should be understood that the scope of the invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. The experimental methods described in the examples of the present invention are all conventional methods unless otherwise specified.

Example 1

An anti-interference device for an electronic information technology comprises a running track 1, a lifting piece 2 and a metal net 3, wherein the lifting piece 2 is arranged between the metal net 3 and the running track 1, and the lifting piece 2 is used for lifting the metal net 3;

the operation track 1 is arranged outside the signal receiving tower in a surrounding mode, a base station 6 is arranged on the signal receiving tower, the metal net 3 is lifted to the same height as the base station 6 through the lifting piece 2, then abnormal signals outside the base station 6 are accurately shielded, the lifting piece 2 and the metal net 3 can rotate around the base station 6 conveniently through the operation track 1, a sliding groove is formed in the operation track 1, a sliding block 8 is arranged at the bottom of the lifting piece 2, a driver 9 is connected onto the sliding block 8, the driver 9 is electrically connected with the controller, the controller controls the driver 9 to operate, the driver 9 drives the sliding block 8 to rotate along the sliding groove, the lifting piece 2 and the metal net 3 which are arranged on the sliding block 8 also operate along the sliding groove in the operation track 1 at the moment, the metal net 3 circularly rotates around the base station 6 and forms closed metal annular nets in different degrees, the purpose of resisting interference of the metal mesh 3 around the base station 6 is achieved, the operation track 1 is a detachable operation track, so that the operation track is convenient to detach and transport, and the purpose of shielding abnormal signals of different base stations 6 is achieved;

a first electromagnetic frequency detector 4 is arranged outside the metal net 3, when a first difference is generated between the electromagnetic wave detected by the first electromagnetic frequency detector 4 and the rated electromagnetic wave of the base station 6, the processor adjusts the rotating speed of the lifting member 2 along the running track 1 according to the first difference, and controls the rotating speed of the metal net 3, and the relationship between the first difference and the rotating speed is as follows: y ═ e^sinxcos (sinx), wherein y is the rotation speed and x is the first difference; at this time, the electromagnetic wave of the abnormal signal received outside the metal mesh 3 is judged according to the first difference, and then the rotating speed of the metal mesh 3 is controlled to shield the electromagnetic wave of the abnormal signal.

Furthermore, the number of the first electromagnetic frequency detectors 4 is two, and the two first electromagnetic frequency detectors are respectively arranged at the top and the bottom outside the metal mesh 3, and when the average value of the electromagnetic waves detected by the two first electromagnetic frequency detectors 4 and the rated electromagnetic wave of the base station 6 generate the first difference;

the processor adjusts the rotating speed of the lifting piece 2 along the running track 1 according to the first difference, and controls the rotating speed of the metal net 3;

the relationship between the first gap and the rotation speed is:

y＝e^sinxcos (sinx), wherein y is the rotation speed and x is the first difference; the average value is calculated through the two first electromagnetic frequency detectors 4, more accurate detection is achieved, and then more accurate abnormal signal shielding is achieved.

When the device is used, the controller is respectively electrically connected with the lifting piece 2, the two first electromagnetic frequency detectors 4, the driver 9 and the processor, after the two first electromagnetic frequency detectors 4 detect electromagnetic waves and obtain an average value, the average value and the rated electromagnetic waves of the base station 6 generate the first difference, the processor controls the controller according to the first difference, then the driver 9 is adjusted to operate, the lifting piece 2 rotates along the operation track 1 through the driver 9, the rotating speed of the metal net 3 is controlled, at the moment, the metal net 3 rotates around the base station 6 and forms closed metal ring nets with different degrees, the technical purpose that the metal net 3 is anti-interference around the base station 6 is achieved, after abnormal signals around the base station 6 are shielded, when the two first electromagnetic frequency detectors 4 detect that the average value of the electromagnetic waves is equal to the rated electromagnetic waves of the base station 6, the processor provides a signal to the controller which controls the operation of the driver 9 and causes the rotation of the wire 3 to stop; when the abnormal signal is received again, the above operation is continued.

Example 2

On the basis of embodiment 1, in order to realize more accurate electromagnetic wave signal detection, a second electromagnetic frequency detector 5 for detecting the electromagnetic wave of the base station 6 is further arranged inside the metal mesh 3, and when a second difference is generated between the second electromagnetic frequency detector 5 and the rated electromagnetic wave of the base station 6;

the processor adjusts the rotating speed of the lifting piece 2 along the running track 1 according to the second difference, and controls the rotating speed of the metal net 3;

the relationship between the second gap and the rotation speed is:

y＝e^sinxcos (sinx), wherein y is the rotation speed, and x is the second difference, at this time, not only the abnormal signal electromagnetic wave outside the metal mesh 3 can be detected, but also the abnormal signal electromagnetic wave near the base station 6 can be detected, so that the abnormal signal around the base station 6 can be shielded in all directions;

when the device is used, as in the above operation, when the processor detects a second difference, the processor controls the controller according to the second difference, then adjusts the driver 9 to operate, and controls the rotating speed of the lifting member 2 along the operating track 1 through the driver 9, and controls the rotating speed of the metal mesh 3, at this time, the metal mesh 3 rotates around the base station 6 and forms closed metal ring meshes of different degrees, so that the technical purpose of resisting interference of the metal mesh 3 around the base station 6 is achieved.

Example 3

On the basis of embodiment 2, the shielding effect of the abnormal signal is facilitated to be accelerated, the metal mesh 3 conducts current under the action of the power supply, the first difference is related to the magnitude of the current, and the relationship between the rotating speed and the current is as follows:

wherein y is the electric current, and x is the rotational speed, and when supplying power to metal mesh 3, pivoted metal mesh 3 realizes more excellent shielding effect to abnormal signal electromagnetic wave.

Furthermore, the orbit 1 is detachably connected by two semicircular rings 7, and the bottom of the semicircular rings 7 is provided with a roller, so that the orbit 1 can be moved conveniently.

Further, the lifting piece 2 is an electric telescopic rod or a hydraulic lifter.

It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.