Electronic information anti-jamming device capable of avoiding external information interference

Abstract

The invention discloses an electronic information anti-jamming device capable of avoiding external information interference, and relates to the technical field of shielding of an electric field to a magnetic field, the electronic information anti-jamming device comprises a fixed body, electrical equipment and a main grounding wire, the electrical equipment is fixedly connected to the fixed body, and the main grounding wire is fixedly connected to the bottom of the electrical equipment; the shielding safety protection assembly comprises an operation T-shaped piece used for adjusting the connection of the main ground wire and other ground wires, and through the arrangement of the operation T-shaped piece, the position of the pushing column can be changed in cooperation with the operation T-shaped piece, so that the main ground wire is indirectly connected with the auxiliary ground wire through pushing of the switching piece by the pushing column, and the grounding service is achieved; after the operation T-shaped piece is turned over by 180 degrees, the operation T-shaped piece can be matched with the magnet A to disconnect the originally connected main grounding wire and auxiliary grounding wire, and the grounding connection state is relieved; the arrangement has the advantage that various functional operations can be achieved by using one component auxiliary device.

Description

Technical Field

[0001] The invention relates to the technical field of electric field shielding against magnetic field, in particular to an electronic information anti-interference device capable of avoiding external information interference. Background Art

[0002] In order to prevent communication equipment from being damaged by external electronic information interference, physical or circuit anti-interference measures are generally adopted. Common physical methods include the use of shielding covers and multi-point grounding. However, existing technologies face multiple challenges: 1. The ground wire connection needs to be determined according to the size and type of the equipment. Different equipment requires different numbers of ground wires, which makes the installation time-consuming and lacks unified standard components to improve installation efficiency.

[0003] 2. Damaged ground wires require power outages for repair, which is not only troublesome but also affects the normal operation of the equipment and signal transmission, causing problems for the stable operation of communication equipment.

[0004] 3. The grounding setting of the communication power grid is exposed and vulnerable to malicious damage. Once damaged, the security and stability of the system will be threatened, and may even affect information security.

[0005] 4. Existing installation methods (such as using threads and rivets) are prone to loosening due to temperature changes in outdoor environments, and are not convenient for adjusting and tightening according to the specific shape of the installation location.

[0006] 5. The existing shielding cover is simple, easily deformed by impact, lacks buffer protection, and also affects the heat dissipation of the equipment.

[0007] In view of this, the present invention proposes a new type of electronic information anti-interference device, which allows the ground wire to be repaired or replaced without power failure, ensuring the continuous and stable operation of circuit equipment and communication base stations. The anti-interference device has a complete safety protection mechanism to prevent malicious damage and communication security from being affected. Its installation method is simple and flexible, can adapt to installation positions of different shapes, and is not affected by expansion or contraction caused by temperature differences. In addition, the shielding cover design takes into account buffer protection, effectively solves the heat dissipation problem, and prevents external information interference. Summary of the invention

[0008] In view of this, the technical problem to be solved by the present invention is to propose an electronic information anti-interference device which can avoid external information interference, so as to solve the problems existing in the prior art.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electronic information anti-interference device capable of avoiding external information interference, comprising: a fixed body, an electrical device, and a main grounding wire, wherein the electrical device is fixedly connected to the fixed body, and the main grounding wire is fixedly connected to the bottom of the electrical device, and further comprising: a shielding safety protection component and an anti-interference efficiency improvement component, wherein the shielding safety protection component is located below the anti-interference efficiency improvement component; The shielding safety protection assembly includes an operating T-shaped piece for adjusting the connection between the main grounding wire and other grounding wires, and a cylindrical key is movably inserted in the operating T-shaped piece; The anti-interference efficiency-enhancing component includes a rotating column cavity for adapting to the shape of a fixed body, and a spherical capsule is fixedly connected to the rotating column cavity at equal intervals.

[0010] Preferably, the shielding safety protection assembly also includes an arc-shaped part, a sliding transverse groove is transversely opened on the arc-shaped part, the operating T-shaped part is slidably connected to the sliding transverse groove, and vertical cavities are equidistantly opened on the operating T-shaped part, and stabilizing plates are fixedly connected in the vertical cavities, and a spring A is fixedly connected to the upper surface of the stabilizing plate, and a pushing column is fixedly connected to the upper end of the spring A, and the spring A is movably mounted on the pushing column.

[0011] Preferably, an auxiliary circuit strip is fixedly connected to the inner cavity wall of the arc-shaped member, wires are fixedly connected to the auxiliary circuit strip at equal intervals, an end of the wire away from the auxiliary circuit strip is fixedly connected to a switching member, a contact A is fixedly connected to the bottom end of the switching member, a guide column is fixedly connected to the inner cavity wall of the arc-shaped member, a spring B is sleeved on the guide column, the switching member can slide on the guide column, and one end of the spring B away from the inner wall of the arc-shaped member is fixedly connected to the switching member.

[0012] Preferably, a wrench-like piece is fixedly connected to the bottom of the inner cavity of the arc-shaped piece, a supporting plate is fixedly connected to the side wall of the wrench-like piece, a contact B is fixedly connected to the recess of the wrench-like piece, an auxiliary ground wire is plugged and fixedly connected to the wrench-like piece, and the contact B is connected to the auxiliary ground wire.

[0013] Preferably, a magnet A is fixedly connected to the upper surface of the operating T-shaped piece, and a magnet B is fixedly connected to the top surface of the switching piece.

[0014] Preferably, the anti-interference efficiency improvement component also includes an arc plate for shielding, on which through holes A are equidistantly provided, the arc member is fixedly connected to the bottom of the arc plate, and an adjustment plate is vertically plugged and movably connected on the arc plate, on which through holes B are equidistantly provided, a flow rate sensor is fixedly connected to the arc-shaped outer surface of the arc plate, a connecting strip is fixedly connected to the top of the adjustment plate, and a press switch is fixedly connected to the bottom of the connecting strip.

[0015] Preferably, the outermost end of the arc plate is fixedly connected to a wind pump, the outer end of the wind pump is fixedly connected to an auxiliary column rod, the end of the auxiliary column rod away from the wind pump is fixedly connected to a locking cavity, the locking cavity is fixedly connected to a connecting pipe, and the end of the connecting pipe away from the locking cavity is connected to the wind pump.

[0016] Preferably, the engaging cavity is fixedly connected to a connecting cavity, the connecting cavity is rotatably connected to a first rotating member, the first rotating member is rotatably connected to a second rotating member, and the rotating column cavity is rotatably connected to the second rotating member.

[0017] Preferably, a notch is provided on the cylindrical key, and the notch is mainly used for cooperating with the pushing column.

[0018] Preferably, there is an electrical connection between the auxiliary circuit strip and the main grounding wire, and there is an electrical connection between the wire and the contact A.

[0019] Compared with the prior art, the present invention provides an electronic information anti-interference device that can avoid external information interference, and has the following beneficial effects: 1. By operating the settings of the T-shaped piece and the cylindrical key, when the auxiliary ground wire electrically connected to the contact B on the wrench-like piece is damaged, it is only necessary to replace the cylindrical key with notches at different positions to re-ground and adjust the auxiliary ground wires at different positions in the shielding safety protection component; for example, initially there are two ground wires grounded, the auxiliary ground wire at position A and the auxiliary ground wire at position C are grounded, and at this time the auxiliary ground wire at position A is damaged, at this time, it is only necessary to replace the cylindrical key with notches at different positions to adjust the grounding to the auxiliary ground wire at position B and the auxiliary ground wire at position C. This setting is different from the cumbersome operation of the prior art in which the power must be turned off for repair when the ground wire is damaged, and it will not affect the normal operation of the circuit equipment and the transmission of signals; In addition, this design that can switch different positions and different numbers of ground wire connections by operating the cooperation of the T-shaped piece and the cylindrical key can be used as a unified device body, that is, a standard plate. This shielded safety protection component can make ground wire connections in different positions and numbers according to the size and type of the equipment, changing the existing situation of consuming a lot of time and low efficiency during ground wire installation; Moreover, since the cylindrical key will be taken away from the ground wire installation area by the operator after use, non-staff will not be able to know which auxiliary ground wires are in the grounded state at this time. This setting can provide an effective security protection mechanism for the grounding setting of the communication power grid, avoid malicious damage, prevent the stable operation of the entire communication system from being seriously threatened due to the lack of security, and avoid the security of communication information being damaged.

[0020] 2. By operating the T-shaped piece, the position of the pushing column can be changed by operating the T-shaped piece, so that the pushing of the switching piece by the pushing column can indirectly connect the main grounding wire with the auxiliary grounding wire to realize the grounding service; After flipping the operating T-shaped piece 180 degrees, the operating T-shaped piece can also cooperate with magnet A to disconnect the originally connected main grounding wire and auxiliary grounding wire, thereby releasing the grounding connection state; the advantage of this setting is that one component auxiliary equipment can be used to achieve multiple functional operations, saving the overall component cost of the equipment and reducing the maintenance cost caused by the large number of components.

[0021] 3. By setting the spherical capsule on the rotating column cavity, the inflated spherical capsule can assist the first rotating member, the second rotating member and the rotating column cavity to firmly fix fixed bodies of different shapes; Moreover, the inflated spherical bag will not be affected by the ambient temperature, which is different from the existing installation methods such as threads and rivets, and will not cause loosening due to thermal expansion and contraction; At the same time, when the curved plate serving as the shielding cover is impacted, the inflated spherical bag will indirectly provide buffering protection for it, which can effectively prevent the curved plate serving as the shielding cover from being deformed due to the impact, thereby avoiding affecting the operation of the components connected thereto.

[0022] 4. Through the coordinated use of multiple snap-fit ​​cavities, different installation requirements can be met. Under various installation scenarios, only the corresponding number of snap-fit ​​cavities need to be spliced. This setting can further enhance the diversity of the overall device in terms of installation. At the same time, the snap-fit ​​cavity and the adjustment plate cooperate with each other, and can effectively achieve the switching of shielding / heat dissipation work with the help of the flow rate sensor. The push switch connected to the adjustment plate via the connecting strip can passively prompt the electrical equipment to press the switch when the overall device is not firmly fixed on the fixed body and slides downward, thereby prompting the relevant personnel through the master control that the device is not firmly fixed at this moment. In other words, this operation further strengthens the monitoring work of the later fixation and provides a strong guarantee for the normal operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the main structure of the present invention; Figure 2 It is a three-dimensional schematic diagram of the main structure of the present invention from another viewing angle; Figure 3 It is a top view of the main structure of the present invention; Figure 4 This is a bottom view of the main structure of the arc-shaped member of the present invention after cutting; Figure 5 For the present invention Figure 4 A magnified view of the local structure at center A; Figure 6 It is a structural diagram related to the operation of the T-shaped piece, the cylindrical key, and the pushing column in the present invention; Figure 7 This is a three-dimensional schematic diagram of the structure of the anti-interference efficiency-enhancing component of the present invention; Figure 8 For the present invention Figure 7 A magnified view of the local structure at B in the middle; Fig. 9 For the present invention Figure 7 A magnified view of the local structure at C in the middle; Fig.10 This is a three-dimensional schematic diagram of the structure related to the shielding safety protection component of the present invention; Fig.11 For the present invention Fig.10 A magnified view of the local structure at D in the middle; Fig.12 This is a structural diagram of the shielding safety protection assembly of the present invention when the arc-shaped member is cut and then the shielding safety protection assembly is working; Fig.13 This is a structural diagram of the air pump, connecting pipe, and engaging cavity of the present invention; Fig.14 This is a structural diagram related to the electrical device, connecting strip, and push switch of the present invention.

[0024] In the figure: 1. Fixed body; 2. Electrical equipment; 3. Main grounding wire; 4. Shielded safety protection assembly; 401. Arc-shaped member; 402. Sliding horizontal groove; 403. Operating T-shaped member; 404. Column key; 405. Vertical cavity; 406. Stabilizing sheet; 407. Spring A; 408. Pushing column; 4090. Auxiliary circuit strip; 4091. Wire; 4092. Switching member; 4093. Contact A; 4094. Guide column; 4095. Spring B; 4096. Wrench-like member; 4097. Supporting sheet; 4098. Contact B; 4099. Auxiliary ground wire; 410. Magnet A; 411. Magnet B; 5. Anti-interference efficiency improvement component; 501. Arc plate; 502. Through hole A; 503. Adjustment plate; 504. Through hole B; 505. Flow rate sensor; 506. Connecting strip; 507. Push switch; 508. Air pump; 509. Auxiliary column rod; 510. Connecting pipe; 511. Engaging cavity; 512. Connecting cavity; 513. First rotating member; 514. Second rotating member; 515. Rotating column cavity; 516. Spherical capsule. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The present invention is further described in detail below based on the accompanying drawings and embodiments. Example

[0027] Please refer to Figures 1 to 6 , Figure 8 , Figures 10 to 12 As shown: In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides an electronic information anti-interference device that can avoid external information interference, including: a fixed body 1, an electrical device 2, and a main grounding wire 3, wherein the electrical device 2 is fixedly connected to the fixed body 1, and the main grounding wire 3 is fixedly connected to the bottom of the electrical device 2, and also includes: a shielding safety protection component 4 and an anti-interference efficiency improvement component 5, wherein the shielding safety protection component 4 is located below the anti-interference efficiency improvement component 5; The shielding safety protection component 4 includes an operating T-shaped piece 403 for adjusting the connection between the main grounding wire 3 and other grounding wires, and a cylindrical key 404 is movably inserted in the operating T-shaped piece 403. The shielding safety protection component 4 also includes an arc-shaped piece 401, and a sliding transverse groove 402 is horizontally opened on the arc-shaped piece 401. The operating T-shaped piece 403 is slidably connected to the sliding transverse groove 402. Vertical cavities 405 are equidistantly opened on the operating T-shaped piece 403, and a stabilizing sheet 406 is fixedly connected in the vertical cavities 405. A spring A407 is fixedly connected to the upper surface of the stabilizing sheet 406, and a pushing column 408 is fixedly connected to the upper end of the spring A407. The spring A407 is movably sleeved on the pushing column 408, and an auxiliary circuit strip 4090 is fixedly connected to the inner cavity wall of the arc-shaped piece 401. Wires 4091 are equidistantly fixedly connected to the auxiliary circuit strip 4090, and the wires 4091 are fixedly connected at one end away from the auxiliary circuit strip 4090. A switching member 4092 is fixedly connected, and a contact A4093 is fixedly connected to the bottom of the switching member 4092. A guide column 4094 is fixedly connected to the inner wall of the arc member 401. A spring B4095 is sleeved on the guide column 4094. The switching member 4092 can slide on the guide column 4094. One end of the spring B4095 away from the inner wall of the arc member 401 is fixedly connected to the switching member 4092. The bottom of the inner cavity of the arc member 401 is fixedly connected to A spanner-like piece 4096 is provided, a supporting plate 4097 is fixedly connected to the side wall of the spanner-like piece 4096, a contact B4098 is fixedly connected to the recess of the spanner-like piece 4096, an auxiliary ground wire 4099 is plugged and fixedly connected to the spanner-like piece 4096, the contact B4098 and the auxiliary ground wire 4099 are connected, a magnet A410 is fixedly connected to the upper surface of the operating T-shaped piece 403, and a magnet B411 is fixedly connected to the top surface of the switching piece 4092.

[0028] in: The shielded safety protection component 4 is mainly used to quickly and conveniently perform a corresponding number of grounding operations according to the power size / type of the electrical equipment 2, so as to avoid circuit safety problems caused by too much / too little grounding; at the same time, the design of the shielded safety protection component 4 can carry out safety inspection work without shutting down the equipment when one of the ground wires is broken in multi-point grounding; and the design of hiding the ground wire can prevent malicious damage by lawless elements, which may cause the safety of the power grid system to be endangered.

[0029] A silicone strip is provided at the position of the sliding transverse groove 402 to prevent external dust and the like from entering the sliding transverse groove 402 .

[0030] The operating T-shaped piece 403 can achieve different functions by changing the front and back sides of the sliding groove 402, one of which is to connect the grounding line to the ground, and the other is to disconnect the grounding line from the ground.

[0031] The cylindrical key 404 can be selected according to specific use, and a notch is provided on the cylindrical key 404, which is mainly used to cooperate with the pushing column 408. After the operation is completed, the corresponding personnel need to pull the cylindrical key 404 out of the operating T-shaped piece 403 and take it away.

[0032] The top of the pushing column 408 is arranged as an inclined surface, mainly to facilitate the pushing of the cylindrical key 404 for insertion, thereby performing vertical movement.

[0033] The pushing column 408 is mainly used to push the switching member 4092 so as to move the switching member 4092 to the middle notch of the wrench-like member 4096 .

[0034] There is an electrical connection between the auxiliary circuit bar 4090 and the main ground line 3 .

[0035] There is an electrical connection between the wire 4091 and the contact A4093, and the wire 4091 passes through the switching member 4092 and is fixedly connected with the contact A4093.

[0036] The guide column 4094 is mainly used to assist the lateral position movement of the switching member 4092 .

[0037] Spring B4095 is mainly used for resetting the switching member 4092.

[0038] There is an electrical connection between the auxiliary ground wire 4099 and the contact B4098. The auxiliary circuit strip 4090, the conductor 4091, the contact A4093, the contact B4098, and the auxiliary ground wire 4099 can form an electrical path. The conductor 4091 to the auxiliary ground wire 4099 together form a ground wire group. During specific use, multiple ground wire groups can be set according to specific needs.

[0039] When magnet A410 is attracted to magnet B411, contact A4093 on switching member 4092 will be disconnected from contact B4098, and switching member 4092 will rotate with guide column 4094 as the rotation axis, and spring B4095 can help it return to the initial position.

[0040] For further examples, please refer to Figures 1 to 3 , Figure 7 , Fig. 9 , Fig.13 , Fig.14 As shown: The anti-interference efficiency-enhancing component 5 includes a rotating column cavity 515 for adapting the shape of the fixed body 1, and a spherical capsule 516 is fixedly connected to the rotating column cavity 515 at equal intervals. The anti-interference efficiency-enhancing component 5 also includes an arc plate 501 for shielding, and through holes A502 are evenly spaced on the arc plate 501. The arc member 401 is fixedly connected to the bottom of the arc plate 501, and an adjustment plate 503 is vertically plugged and movably connected on the arc plate 501. Through holes B504 are evenly spaced on the adjustment plate 503. A flow rate sensor 505 is fixedly connected to the arc outer surface of the arc plate 501, and a connecting strip 506 is fixedly connected to the top of the adjusting plate 503, and a pressing strip 506 is fixedly connected to the bottom of the connecting strip 506. Switch 507, the outermost end of the arc of the arc plate 501 is fixedly connected to the air pump 508, the outer end of the air pump 508 is fixedly connected to the auxiliary column rod 509, the end of the auxiliary column rod 509 away from the air pump 508 is fixedly connected to the locking cavity 511, the locking cavity 511 is fixedly connected with a connecting tube 510, the end of the connecting tube 510 away from the locking cavity 511 is connected to the air pump 508, the locking cavity 511 is fixedly connected with a connecting cavity 512, the connecting cavity 512 is snap-connected and rotatably connected to the first rotating member 513, the first rotating member 513 is snap-connected and rotatably connected to the second rotating member 514, and the rotating column cavity 515 is snap-connected and rotatably connected to the second rotating member 514.

[0041] Among them: the anti-interference efficiency improvement component 5 is mainly used to shield external electronic signal interference; the auxiliary device is convenient to install on the fixed body 1 of any shape and will not be affected by the external ambient temperature; it assists in heat dissipation to prevent external impact from affecting work.

[0042] A telescopic rod is provided in the arc plate 501, and the telescopic rod is controlled by the main controller of the device. There is an electrical connection between the flow rate sensor 505 and the main controller.

[0043] The through hole A502 is mainly used to cooperate with the through hole B504 to switch the shielding plate composed of the arc plate 501 and the adjustment plate 503 between shielding and heat dissipation.

[0044] The flow velocity sensor 505 is mainly used to detect the change of wind velocity around the device, so as to control the telescopic rod in the arc plate 501 to adjust the position of the adjustment plate 503.

[0045] In the initial state, the push switch 507 does not contact the electrical equipment 2, but when the anti-interference efficiency enhancement component 5 is not firmly fixed on the fixed body 1 as a whole and slides downward, the push switch 507 will come into contact with the electrical equipment 2 and be pressed down during the sliding motion. At this time, the master control electrically connected to it will know that the anti-interference efficiency enhancement component 5 is in a fixed and unreliable sliding state.

[0046] The engaging cavity 511 and the spherical capsule 516 are in a connected state. The spherical capsule 516 is mainly used for auxiliary fixation. Meanwhile, the spherical capsule 516 can also be used for auxiliary buffering work.

[0047] In the initial state: The cylindrical key 404 is not inserted into the operating T-piece 403, the spring A407 is not compressed, the pushing column 408 is completely located in the vertical cavity 405 and does not extend out of the vertical cavity 405, the contact A4093 is not in contact with the contact B4098, the spring B4095 is not compressed, and the magnet A410 is not magnetically attracted to the magnet B411; The through hole A502 does not overlap with the through hole B504, the push switch 507 is in contact with the electrical device 2 but is not pressed, and the spherical capsule 516 is not inflated.

[0048] The following is the working process of the shielding safety protection component 4: When in use, the operator selects the number of groundings required according to the size and type of the electrical equipment 2, that is, the number of auxiliary grounding wires 4099 to be connected to the main grounding wire 3, and then the operator selects the corresponding cylindrical key 404, and further performs the grounding connection work: For details, please refer to the attached Fig.11 , Attachment Figure 5 , Attachment Figure 6 First, the operator slides the operating T-shaped member 403 into the sliding groove 402 opened on the arc-shaped member 401. It should be noted that at this time, the magnet A410 is set upward. Further, after the operating T-shaped member 403 is slid into the sliding groove 402, please refer to the attached Figure 6 , further, the selected cylindrical key 404 is inserted into the operating T-shaped piece 403, and as the cylindrical key 404 is inserted, the pushing column 408 will move downward again under the pushing of the cylindrical key 404. It should be noted that the pushing column 408 that coincides with the notch of the cylindrical key 404 is excluded. The movement of the pushing column 408 that coincides with the notch of the cylindrical key 404 is first squeezed and moved downward, and then coincides with the notch, and then restores to the initial state under the action of the spring A407. Further, when the cylindrical key 404 is inserted into the operating T-shaped piece 403 to determine the required position and number of pushing columns 408 moving downward and extending out of the operating T-shaped piece 403, the pushing work of the switching member 4092 can be carried out at this time. For further information, please refer to the attached Figure 5, the operating T-shaped piece 403 in the sliding transverse groove 402 is moved laterally, and the operating T-shaped piece 403 will bring the pushing column 408 therein to approach the switching piece 4092 and finally push the switching piece 4092. The pushed switching piece 4092 will move to the recess of the spanner-like piece 4096 with the assistance of the arc-shaped side of the spanner-like piece 4096. In this process, the switching piece 4092 rotates with the guide column 4094 as the rotation axis, and the spring B4095 is compressed. Further, when the switching piece 4092 is located in the recess of the spanner-like piece 4096, the contact A4093 on the bottom surface of the switching piece 4092 will contact the contact B4098 on the spanner-like piece 4096. As it is known, the auxiliary circuit strip 4090, the wire 4091, the contact A4093, the contact B4098, and the auxiliary ground wire 4099 can form an electrical path. Therefore, at this time, the ground wire path is connected; The operator removes the cylindrical key 404 from the operating T-piece 403; Furthermore, if the number of grounding parts needs to be repaired or replaced, the operating T-shaped part 403 only needs to be slid out of the sliding transverse groove 402, and then the operating T-shaped part 403 is turned 180 degrees, that is, the magnet A410 is placed downward, and further, the operating T-shaped part 403 is slid back into the sliding transverse groove 402. During the sliding, the magnet A410 on the operating T-shaped part 403 will eventually be in the same vertical line as the magnet B411 on the switching part 4092. At this time, the switching part 4092 will move upward under the magnetic attraction of the magnets A410 and B411, leaving the recess of the wrench-like part 4096. At this time, the previously compressed spring B4095 will push the switching part 4092 back to the initial state during the reset, and the release work is completed at this time; Furthermore, by operating the settings of the T-shaped piece 403 and the cylindrical key 404, when the auxiliary ground wire 4099 electrically connected to the contact B4098 on the wrench-like piece 4096 is damaged, it is only necessary to replace the cylindrical key 404 with a notch at a different position to re-ground and adjust the auxiliary ground wires 4099 at different positions in the shielding safety protection component 4; for example, initially there are two grounding wires, the auxiliary ground wire 4099 at position A and the auxiliary ground wire 4099 at position C are grounded, and at this time the auxiliary ground wire 4099 at position A is damaged, at this time, it is only necessary to replace the cylindrical key 404 with a notch at a different position to adjust the grounding to the auxiliary ground wire 4099 at position B and the auxiliary ground wire 4099 at position C. This setting is different from the cumbersome operation of the prior art in which the power must be turned off and repaired when the ground wire is damaged, and it will not affect the normal operation of the circuit equipment and the transmission of signals; In addition, the design of being able to switch between different positions and different numbers of ground wire connections by operating the cooperation of the T-shaped piece 403 and the cylindrical key 404 can be used as a unified device body, i.e., a standard board. The shielded safety protection component 4 can be used to connect ground wires at different positions and numbers according to the size and type of the equipment, thus changing the existing situation of consuming a lot of time and being inefficient during the installation of the ground wire. Moreover, since the cylindrical key 404 will be taken away from the ground wire installation area by the operator after use, non-staff members will not be able to know which auxiliary ground wires 4099 are in the grounded state at this time. This setting can provide an effective safety protection mechanism for the grounding setting of the communication power grid, avoid malicious damage, prevent the stable operation of the entire communication system from being seriously threatened due to the lack of security, and avoid the security of communication information being damaged.

[0049] Furthermore, by operating the T-shaped piece 403, not only can the position of the pushing column 408 be changed by operating the T-shaped piece 403, but also the pushing of the switching piece 4092 by the pushing column 408 can indirectly cause the main grounding wire 3 to be connected with the auxiliary grounding wire 4099, thereby realizing the grounding service; After flipping the operating T-shaped piece 403 180 degrees, the operating T-shaped piece 403 can also cooperate with the magnet A410 to disconnect the originally connected main grounding wire 3 and the auxiliary grounding wire 4099, thereby releasing the grounding connection state; the advantage of this setting is that one component auxiliary device can be used to achieve multiple functional operations, saving the overall component cost of the equipment and reducing the maintenance cost caused by the large number of components.

[0050] Please refer to the above working process Figures 1 to 6 , Figure 8 , Figures 10 to 12 .

[0051] The following is the working process of the anti-interference efficiency improvement component 5: When in use, firstly, different numbers of engaging cavities 511 are spliced ​​according to the size of the fixed body 1. After the splicing is completed, the first rotating member 513, the second rotating member 514, and the rotating column cavity 515 that are mutually engaged and rotated during the splicing process will adapt to the surface of the fixed body 1 during the rotation. Further, after the splicing is completed, Figure 3 As shown, the air pump 508 is started. After the air pump 508 starts working, it will transport gas through the connecting pipe 510 to the inner cavity connected by the connecting cavity 512, the first rotating member 513, and the second rotating member 514 to provide a gas source for the inflation of the spherical capsule 516. Furthermore, after the inflation of the spherical capsule 516 is completed, the fixing work is completed; Furthermore, when the anti-interference efficiency-enhancing component 5 is in use, when the external wind speed is relatively high, the flow velocity sensor 505 will control the telescopic rod in the arc plate 501 to move the adjusting plate 503 upward in the arc plate 501 through the main controller during the wind speed detection. Furthermore, during the movement, the through hole A502 and the through hole B504 that were not overlapped before will overlap. At this time, the external wind will blow onto the electrical equipment 2 to provide auxiliary heat dissipation for it. Furthermore, when the wind speed becomes smaller, the flow velocity sensor 505 will control the telescopic rod in the arc plate 501 to move the adjusting plate 503 downward in the arc plate 501 through the main controller during the wind speed detection. Furthermore, during the movement, the through hole A502 and the through hole B504 that were overlapped before will return to the initial state of no longer overlapping. At this time, the arc plate 501 and the adjusting plate 503 are used as signal shielding components again. Furthermore, by setting the spherical capsule 516 on the rotating column cavity 515, the inflated spherical capsule 516 can assist the first rotating member 513, the second rotating member 514 and the rotating column cavity 515 to firmly fix the fixed body 1 of different shapes; Moreover, the inflated spherical capsule 516 will not be affected by the ambient temperature, which is different from the existing installation methods such as threads and rivets, and will not cause loosening due to thermal expansion and contraction; At the same time, when the arc plate 501 serving as the shielding cover is impacted, the inflated spherical bag 516 will indirectly provide buffer protection therefor, which can effectively prevent the arc plate 501 serving as the shielding cover from being deformed due to the impact, thereby avoiding affecting the operation of the components connected thereto.

[0052] Furthermore, by the coordinated use of multiple snap-fit ​​cavities 511, it is possible to meet the installation requirements of fixed bodies 1 of different sizes or shapes. In various installation scenarios, it is only necessary to splice the corresponding number of snap-fit ​​cavities 511 to adapt to the fixed body 1. This arrangement can further enhance the diversity of the overall device in terms of installation; at the same time, the snap-fit ​​cavities 511 cooperate with the adjustment plate 503, and can effectively achieve the switching of shielding / heat dissipation work with the assistance of the flow rate sensor 505, and the push switch 507 connected to the adjustment plate 503 via the connecting strip 506 can passively prompt the electrical equipment 2 to perform a pressing operation on the entire device when the entire device is not firmly fixed on the fixed body 1 and slides downward, thereby prompting the relevant personnel through the main control that the device has a problem of unreliable fixation at this moment, that is, this operation further strengthens the monitoring work of the later fixation, and provides a strong guarantee for the normal operation of the device.

[0053] Please refer to the above working process Figures 1 to 3 , Figure 7 , Fig. 9 , Fig.13 , Fig.14 .

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic information anti-interference device capable of avoiding external information interference, comprising: A fixed body (1), an electrical device (2), and a main grounding wire (3), wherein the electrical device (2) is fixedly connected to the fixed body (1), and the main grounding wire (3) is fixedly connected to the bottom of the electrical device (2), and is characterized in that it also includes: a shielding safety protection component (4), and an anti-interference efficiency improvement component (5), wherein the shielding safety protection component (4) is located below the anti-interference efficiency improvement component (5); The shielding safety protection component (4) comprises an operating T-shaped piece (403) for adjusting the connection between the main grounding wire (3) and other grounding wires, and a cylindrical key (404) is movably inserted into the operating T-shaped piece (403); The anti-interference efficiency-enhancing component (5) comprises a rotating column cavity (515) adapted to the shape of a fixed body (1), and a spherical capsule (516) is fixedly connected to the rotating column cavity (515) at equal intervals.

2. The electronic information anti-interference device capable of avoiding external information interference according to claim 1, characterized in that: The shielding safety protection component (4) also includes an arc-shaped member (401), the arc-shaped member (401) is provided with a sliding groove (402) in a transverse direction, the operating T-shaped member (403) is slidably connected to the sliding groove (402), the operating T-shaped member (403) is provided with vertical cavities (405) at equal intervals, each of the vertical cavities (405) is fixedly connected with a stabilizing sheet (406), the upper surface of the stabilizing sheet (406) is fixedly connected with a spring A (407), the upper end of the spring A (407) is fixedly connected with a pushing column (408), and the spring A (407) is movably sleeved on the pushing column (408).

3. The electronic information anti-interference device capable of avoiding external information interference according to claim 2, characterized in that: The inner wall of the arc-shaped member (401) is fixedly connected to an auxiliary circuit strip (4090), and the auxiliary circuit strip (4090) is fixedly connected to a wire (4091) at an equal distance, and the end of the wire (4091) away from the auxiliary circuit strip (4090) is fixedly connected to a switching member (4092), and the bottom end of the switching member (4092) is fixedly connected to a contact point A (4093), and the inner wall of the arc-shaped member (401) is fixedly connected to a guide column (4094), and the guide column (4094) is sleeved with a spring B (4095), and the switching member (4092) can slide on the guide column (4094), and the end of the spring B (4095) away from the inner wall of the arc-shaped member (401) is fixedly connected to the switching member (4092).

4. The electronic information anti-interference device capable of avoiding external information interference according to claim 3 is characterized in that: A wrench-like piece (4096) is fixedly connected to the bottom of the inner cavity of the arc-shaped piece (401), a supporting plate (4097) is fixedly connected to the side wall of the wrench-like piece (4096), a contact B (4098) is fixedly connected to the recess of the wrench-like piece (4096), an auxiliary ground wire (4099) is plugged and fixedly connected to the wrench-like piece (4096), and the contact B (4098) and the auxiliary ground wire (4099) are connected.

5. The electronic information anti-interference device capable of avoiding external information interference according to claim 3 is characterized in that: The upper surface of the operating T-shaped member (403) is fixedly connected to a magnet A (410), and the top surface of the switching member (4092) is fixedly connected to a magnet B (411).

6. The electronic information anti-interference device capable of avoiding external information interference according to claim 2, characterized in that: The anti-interference efficiency-enhancing component (5) also includes an arc plate (501) for shielding, the arc plate (501) is provided with through holes A (502) at equal intervals, the arc member (401) is fixedly connected to the bottom of the arc plate (501), the arc plate (501) is vertically plugged and movably connected to an adjustment plate (503), the adjustment plate (503) is provided with through holes B (504) at equal intervals, the arc outer surface of the arc plate (501) is fixedly connected to a flow rate sensor (505), the top of the adjustment plate (503) is fixedly connected to a connecting strip (506), and the bottom of the connecting strip (506) is fixedly connected to a press switch (507).

7. The electronic information anti-interference device capable of avoiding external information interference according to claim 6, characterized in that: The outermost arc end of the arc plate (501) is fixedly connected to a wind pump (508), the outer end of the wind pump (508) is fixedly connected to an auxiliary column rod (509), one end of the auxiliary column rod (509) away from the wind pump (508) is fixedly connected to a locking cavity (511), the locking cavity (511) is fixedly connected to a connecting pipe (510), and one end of the connecting pipe (510) away from the locking cavity (511) is connected to the wind pump (508).

8. The electronic information anti-interference device capable of avoiding external information interference according to claim 7, characterized in that: The engaging cavity (511) is fixedly connected to a connecting cavity (512), the connecting cavity (512) is rotatably connected to a first rotating member (513), the first rotating member (513) is rotatably connected to a second rotating member (514), and the rotating column cavity (515) is rotatably connected to the second rotating member (514).

9. The electronic information anti-interference device capable of avoiding external information interference according to claim 2, characterized in that: The cylindrical key (404) is provided with a notch, which is mainly used to cooperate with the pushing column (408).

10. The electronic information anti-interference device capable of avoiding external information interference according to claim 3, characterized in that: There is an electrical connection between the auxiliary circuit strip (4090) and the main grounding wire (3), and there is an electrical connection between the wire (4091) and the contact point A (4093).

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