CN115988807A - Movable electronic anti-interference device and system - Google Patents

Abstract

The invention provides a movable electronic anti-jamming device, which comprises an anti-jamming device body, wherein the anti-jamming device body comprises a transmitting end, a receiving end, a winding assembly and a shielding mechanism, butt-joint plates are arranged on the side edges of the transmitting end and the receiving end, the shielding mechanisms of the transmitting end and the receiving end are connected through transmission cables, the winding assembly is installed at the end parts of the transmitting end and the receiving end, the rear end of the winding assembly is embedded into a shell of the transmitting end or the receiving end through a supporting bearing, the winding assembly is installed on the side edges of the transmitting end and the receiving end, the anti-jamming device can be movably installed along an external signal line, the movable effect and the stability after installation are considered, a heat dissipation groove is formed in the shielding mechanism, efficient heat dissipation performance can be selectively provided, and the anti-electromagnetic shielding function is still provided in each anti-jamming device.

Description

Movable electronic anti-interference device and system

Technical Field

The invention relates to the technical field of communication, in particular to a movable electronic anti-jamming device and a system.

Background

In the field of communication transmission, in the process of transmitting signals through electric wires, the signals are easily interfered by magnetic fields in external environments, so that data contents in the transmitted signals are lost, and finally received signals are damaged, so that an electronic anti-interference device can be used for carrying out anti-interference processing on the transmitted signals.

In the prior art, directly install the electron interference unit on the signal line of transmission usefulness, can modulate and enlarge the signal of transmission, and carry out filtering at the receiving terminal, but conventional electron interference unit only filters interference signal through single filtering mode, consequently more at interference signal, in the great environment of interference intensity, still can lead to the signal of transmission to produce the influence, anti-interference performance is limited, on the other hand, the electron interference unit is installed behind the fixed position, can't nimble remove, the form of selecting not reinforcing can not take place the displacement owing to receive outside collision after placing, stability can receive the influence again.

Disclosure of Invention

In view of the deficiencies of the prior art, the present invention aims to provide a mobile electronic anti-jammer and system, which solve the problems of the background art mentioned above, and the present invention can be installed along a signal line, simultaneously takes into account the flexibility and stability, can provide an additional anti-jamming effect, and has a plurality of installation modes.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a portable electron anti-jamming ware, includes the anti-jamming ware body, the anti-jamming ware body includes transmitting terminal, receiving terminal, spiral subassembly and shielding mechanism, the side of transmitting terminal and receiving terminal all is provided with the buttcover plate, the inside of buttcover plate is provided with shielding mechanism, connect through the transmission cable between the shielding mechanism of transmitting terminal and receiving terminal, spiral unit mount is at the tip of transmitting terminal and receiving terminal, the rear end of spiral subassembly is embedded into on the casing of transmitting terminal or receiving terminal through support bearing, the heat dissipation fan is installed to shielding mechanism's one end, the baffle is installed to the inside other end of shielding mechanism, locking part is installed to the side of spiral subassembly, and the outside of every spiral subassembly all is provided with the wiring port.

Further, the spiral subassembly includes spool and splint, the connecting pipe is installed to one side of spool, the end cover of connecting pipe is established at the inner circle part of support bearing, splint set up the both ends at the spool, the spout has been seted up to the inboard of splint, the inside at the spout is installed to the locking part.

Furthermore, the wiring port is arranged in the middle of the clamping plate outside the scroll, the central axes of the wiring port, the scroll and the connecting pipe are coincided, and the wiring port is connected with the circuit board part inside the transmitting end or the receiving end.

Further, locking part includes the threaded rod and the screw thread lantern ring, the screw thread lantern ring cover is established on the surface of threaded rod, every the slipmat is all installed in the subsides of one side of screw thread lantern ring, the both ends of threaded rod are all welded and are installed the slide.

Furthermore, the whole slide that all imbeds in the inside of spout, the screw thread lantern ring is pressed the slipmat in the inboard of splint along the threaded rod removal back.

Furthermore, the inside of shielding mechanism is provided with the radiating groove, the internally mounted of radiating groove has the baffle, every the baffle all with the shell part fixed connection of transmitting terminal or receiving terminal.

Furthermore, the both ends of baffle all are provided with the draw-in groove, the front end of draw-in groove is provided with the protruding pad of rubber, the front end of baffle is provided with accepts the hole or the grafting piece, and is provided with the clearance between the inboard of one end of every baffle and baffle.

Further, the inside of radiating groove is blown from the outside to the heat dissipation fan, the butt joint board of transmitting terminal and receiving terminal through the side carries out the butt joint installation, the baffle encloses the inside of radiating groove after making up through transmitting terminal and receiving terminal and keeps off and form the enclosure space, be provided with the electromagnetic shield layer on the inner wall of radiating groove.

The utility model provides a portable electron anti-jamming system, this electron anti-jamming system contain foretell anti-interference ware body part, electron anti-jamming system includes transmitting terminal and receiving terminal two parts, the internally mounted of transmitting terminal has wave filter, modulator and amplifier circuit, and the transmitting terminal is connected with signal input cable part through outside wiring port.

Furthermore, an attenuator and a demodulator are installed inside the receiving end, the receiving end is connected with an external signal output cable through a wiring port, and independent heat dissipation modules and shielding assemblies are installed on the side edges of the transmitting end and the receiving end.

The invention has the beneficial effects that: the invention relates to a movable electronic anti-jamming device and a system, which comprise a transmitting end, a receiving end, a butt joint plate, a winding assembly, a shielding mechanism, a heat dissipation fan, a connecting pipe, a supporting bearing, a winding shaft, a clamping plate, a sliding groove, a wiring port, a locking part, a threaded rod, a sliding plate, a threaded lantern ring, an anti-slip pad, a heat dissipation groove, a partition plate, a clamping groove, a rubber convex pad, a bearing hole, an inserting block, a baffle plate, an electromagnetic shielding layer and a transmission cable.

1. This portable electron anti-jamming ware and system install the spiral subassembly through the side at transmitting terminal and receiving terminal, can remove the installation with the anti-jamming ware along external signal line, and can keep in the position after the installation through locking part after the installation, compromise the stability ability after portable effect and the installation simultaneously.

2. This portable electron anti-jamming ware and system all install shielding mechanism in one side of transmitting terminal and receiving terminal, and through carrying out the aggregate erection with transmitting terminal and receiving terminal through the butt plate as whole, can utilize confined form to provide electromagnetic shield's effect in short distance's service environment, additionally provides anti-jamming function.

3. This portable electron interference killing feature and system are provided with the radiating groove in shielding mechanism's inside, consequently when remote connection uses, utilize inside a plurality of baffles outwards to derive the heat that the inside circuit of transmitting terminal and receiving terminal produced, can provide efficient heat dispersion, and the inside of every interference killing feature still has the function of anti-electromagnetic shielding.

Drawings

FIG. 1 is a schematic diagram of a mobile electronic jammer and system of the present invention;

FIG. 2 is a schematic structural diagram of a mobile electronic interference suppressor according to the present invention;

FIG. 3 is a schematic structural diagram of a wire winding assembly part in a mobile electronic interference suppressor according to the present invention;

FIG. 4 is a schematic structural diagram of a locking component part in the mobile electronic anti-jammer of the present invention;

FIG. 5 is a schematic structural diagram of a shielding mechanism portion of a movable electronic interference suppressor according to the present invention;

in the figure: 1. a transmitting end; 2. a receiving end; 3. a butt plate; 4. a wire winding assembly; 5. a shielding mechanism; 6. a heat dissipation fan; 7. a connecting pipe; 8. a support bearing; 9. a reel; 10. a splint; 11. a chute; 12. a wiring port; 13. a locking member; 14. a threaded rod; 15. a slide plate; 16. a threaded collar; 17. a non-slip mat; 18. a heat sink; 19. a partition plate; 20. a card slot; 21. a rubber convex pad; 22. a bearing hole; 23. an insertion block; 24. a baffle plate; 25. an electromagnetic shielding layer; 26. a transmission cable.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a movable electronic anti-interference device comprises an anti-interference device body, wherein the anti-interference device body comprises a transmitting end 1, a receiving end 2, a winding assembly 4 and a shielding mechanism 5, the side edges of the transmitting end 1 and the receiving end 2 are respectively provided with a butt plate 3, the shielding mechanism 5 is arranged inside the butt plate 3, the shielding mechanisms 5 of the transmitting end 1 and the receiving end 2 are connected through a transmission cable 26, the winding assembly 4 is arranged at the end part of the transmitting end 1 and the receiving end 2, the rear end of the winding assembly 4 is embedded into a shell of the transmitting end 1 or the receiving end 2 through a support bearing 8, a heat dissipation fan 6 is arranged at one end of the shielding mechanism 5, a baffle 24 is arranged at the other end inside the shielding mechanism 5, and a locking component 13 is arranged at the side edge of the winding assembly 4, and the outside of each spiral component 4 is provided with a wiring port 12, when the movable electronic anti-interference device is used, a signal access cable is connected with the spiral component 4 part of the transmitting terminal 1, and is accessed to the circuit part in the transmitting terminal 1 from the wiring port 12, the received signal is amplified and transmitted to the receiving terminal 2 along with the transmission cable 26, the interference signal in the signal is filtered by the receiving terminal 2, and finally, an effective signal is connected with the signal wire on the receiving device through the wiring port 12, so that the signal transmission and the anti-interference processing can be completed, wherein the transmitting terminal 1 and the receiving terminal 2 are both installed by the spiral component 4, and the heat inside the anti-interference device is subjected to heat dissipation processing by means of the heat dissipation groove 18 on the side.

This embodiment, the spiral subassembly 4 includes spool 9 and splint 10, connecting pipe 7 is installed to one side of spool 9, the inner circle part at support bearing 8 is established to the end cover of connecting pipe 7, splint 10 sets up the both ends at spool 9, spout 11 has been seted up to the inboard of splint 10, locking part 13 is installed in the inside of spout 11, wiring port 12 sets up on the intermediate position of the splint 10 outside spool 9, wiring port 12, spool 9 and connecting pipe 7's axis coincide mutually, wiring port 12 is connected with the inside circuit board part of transmitting terminal 1 or receiving terminal 2, installs spiral subassembly 4 through the side at transmitting terminal 1 and receiving terminal 2, can remove the installation along external signal line with the interference killing feature, and can keep in the position after the installation through locking part 13 after the installation, meanwhile, the movable effect and the stability after installation are considered, specifically, when the installation is carried out, after the transmitting end 1 and the receiving end 2 are connected with an external signal wire through the wiring port 12, the signal wire can be wound on the wire winding assembly 4, the wound signal wire can be fixed through the locking part 13 on the wire winding assembly 4, and finally, each signal wire is kept in a tensioning and straightening state to prevent automatic winding-out, at the moment, the transmitting end 1 and the receiving end 2 are both supported through the connected signal wire, when the transmitting end 1 and the receiving end 2 need to be moved subsequently, the locking part 13 is only needed to be removed, and then the wound signal wire part can be wound out or wound in again through the winding of the winding shaft 9 to realize the moving function.

In this embodiment, the locking part 13 includes a threaded rod 14 and a threaded collar 16, the surface at the threaded rod 14 is established to the threaded collar 16 cover, every the slipmat 17 is all posted and is equipped with to one side of the threaded collar 16, the both ends of threaded rod 14 are all welded and are installed slide 15, the inside of spout 11 is all embedded into to slide 15 whole, the threaded collar 16 is pressed the slipmat 17 at the inboard of splint 10 after moving along the threaded rod 14, specifically, after rolling into the signal line on spool 9 through rotating spool 9, until reaching predetermined position after, can be through rotating the threaded collar 16, press the slipmat 17 of one side at the inboard of splint 10, through slipmat 17 to the long pressure of splint 10, come to fix the position of threaded rod 14, after the threaded rod 14 is fixed, can avoid the signal line on the spool 9 from the spool 9 automatic scattering.

In this embodiment, the inside of the shielding mechanism 5 is provided with a heat dissipating groove 18, the inside of the heat dissipating groove 18 is provided with a partition plate 19, each partition plate 19 is fixedly connected with the housing portion of the transmitting end 1 or the receiving end 2, both ends of the partition plate 19 are provided with a clamping groove 20, the front end of the clamping groove 20 is provided with a rubber convex pad 21, the front end of the partition plate 19 is provided with a receiving hole 22 or an inserting block 23, a gap is arranged between one end of each partition plate 19 and the inner side of a baffle plate 24, the heat dissipating fan 6 blows towards the inside of the heat dissipating groove 18 from the outside, the transmitting end 1 and the receiving end 2 are butt-jointed and mounted through a butt-joint plate 3 on the side, the baffle plate 24 forms a closed space by enclosing the inside of the heat dissipating groove 18 after the transmitting end 1 and the receiving end 2 are combined, the inner wall of the heat dissipating groove 18 is provided with an electromagnetic shielding layer 25, the shielding mechanism 5 is mounted on one side of the transmitting end 1 and the receiving end 2, the transmitting end 1 and the receiving end 2 are assembled and installed into a whole through the butt joint plate 3, so that the electromagnetic shielding effect can be provided in a short-distance using environment in a closed mode, an anti-interference function is additionally provided, the heat dissipation grooves 18 are arranged in the shielding mechanism 5, therefore, when the anti-interference device is used in a long-distance connection mode, heat generated by circuits in the transmitting end 1 and the receiving end 2 is led out through the plurality of internal partition plates 19, high-efficiency heat dissipation performance can be provided, the anti-electromagnetic shielding function is still provided in each anti-interference device, specifically, when the transmitting end 1 and the receiving end 2 are connected and used in a far position, the heat dissipation fan 6 can be directly started, heat dissipation treatment is carried out in the heat dissipation grooves 18 on the transmitting end 1 and the receiving end 2, and at the moment, each partition plate 19 is used as a heat dissipation fin for heat conduction, when the distance between the external signal generating equipment and the receiving equipment is relatively short, the transmitting end 1 and the receiving end 2 are directly butted and installed for use, at the moment, each baffle 24 shields and seals the position of the heat dissipation fan 6 on the other anti-interference device, the electromagnetic shielding layer 25 in the heat dissipation groove 18 and the electromagnetic shielding layer 25 in the baffle 24 form a sealing effect on the space in the heat dissipation groove 18, and the longer transmission cable 26 is fixed by rotating around the partition plates 19 and embedding into the inside of the clamping groove 20 at the end of each partition plate 19, so that the whole transmission cable 26 can be fixedly placed in the heat dissipation groove 18, and an additional anti-interference function is provided in the form of electromagnetic shielding.

The embodiment also provides a movable electronic anti-interference system, which includes the above anti-interference device body part, the electronic anti-interference system includes two parts, namely a transmitting end 1 and a receiving end 2, the transmitting end 1 is internally provided with a filter, a modulator and an amplifying circuit, the transmitting end 1 is connected with a signal input cable part through an external wiring port 12, the receiving end 2 is internally provided with an attenuator and a demodulator, the receiving end 2 is connected with an external signal output cable through the wiring port 12, the sides of the transmitting end 1 and the receiving end 2 are both provided with an independent heat dissipation module and a shielding component, in the system, the carrier frequency of the transmitted electromagnetic wave is the same as that of the interfered signal, the amplifying circuit and the modulator of the transmitting end 1 are used for amplification processing, after the interference signal and the effective signal are simultaneously transmitted to the receiving end 2 through a transmission cable 26, the effective signal can be filtered through the regulator, and the signal can be transmitted to the external receiving equipment through the output cable through the attenuator, so that the anti-interference process can be completed.

While there have been shown and described what are at present considered to be the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides a portable electron interference unit, includes the interference unit body, its characterized in that: the utility model discloses an anti-interference ware body, including anti-interference ware body, transmission end (1), receiving terminal (2), spiral subassembly (4) and shielding mechanism (5), the side of transmission end (1) and receiving terminal (2) all is provided with buttcover plate (3), the inside of buttcover plate (3) is provided with shielding mechanism (5), connect through transmission cable (26) between shielding mechanism (5) of transmission end (1) and receiving terminal (2), the tip at transmission end (1) and receiving terminal (2) is installed in spiral subassembly (4), the rear end of spiral subassembly (4) is embedded into on the casing of transmission end (1) or receiving terminal (2) through support bearing (8), heat dissipation fan (6) are installed to the one end of shielding mechanism (5), baffle (24) are installed to the inside other end of shielding mechanism (5), locking part (13) are installed to the side of spiral subassembly (4), and the outside of every spiral subassembly (4) all is provided with wiring port (12).

2. A mobile electronic immunity device according to claim 1, wherein: spiral subassembly (4) include spool (9) and splint (10), connecting pipe (7) are installed to one side of spool (9), the inner circle part at support bearing (8) is established to the end cover of connecting pipe (7), splint (10) set up the both ends at spool (9), spout (11) have been seted up to the inboard of splint (10), the inside at spout (11) is installed in locking part (13).

3. A mobile electronic immunity device according to claim 2, wherein: the connection port (12) is arranged in the middle of the outer side clamping plate (10) of the reel (9), the central axes of the connection port (12), the reel (9) and the connecting pipe (7) coincide with each other, and the connection port (12) is connected with the circuit board part inside the transmitting end (1) or the receiving end (2).

4. A mobile electronic immunity device according to claim 2, wherein: locking part (13) include threaded rod (14) and screw thread lantern ring (16), the surface at threaded rod (14) is established to screw thread lantern ring (16), every non slipping mat (17) are all installed in the subsides of one side of screw thread lantern ring (16), slide (15) are all installed in the both ends of threaded rod (14) welding.

5. A mobile electronic immunity according to claim 4, characterized in that: the sliding plate (15) is integrally embedded into the sliding groove (11), and the threaded sleeve ring (16) presses the anti-skid pad (17) on the inner side of the clamping plate (10) after moving along the threaded rod (14).

6. A mobile electronic immunity device according to claim 1, wherein: the shielding mechanism is characterized in that a heat dissipation groove (18) is formed in the shielding mechanism (5), a partition plate (19) is arranged in the heat dissipation groove (18), and each partition plate (19) is fixedly connected with a shell part of the transmitting end (1) or the receiving end (2).

7. A mobile electronic immunity according to claim 6, characterized in that: the both ends of baffle (19) all are provided with draw-in groove (20), the front end of draw-in groove (20) is provided with protruding pad of rubber (21), the front end of baffle (19) is provided with accepts hole (22) or grafting piece (23), and is provided with the clearance between the inboard of the one end of every baffle (19) and baffle (24).

8. A mobile electronic immunity device according to claim 7, wherein: the inside of radiating fin (18) is blown from the outside to heat dissipation fan (6), butt joint installation is carried out through butt joint board (3) of side in transmitting terminal (1) and receiving terminal (2), baffle (24) enclose the inside of radiating fin (18) after making up through transmitting terminal (1) and receiving terminal (2) and keep off formation enclosure space, be provided with electromagnetic shield (25) on the inner wall of radiating fin (18).

9. A movable electronic anti-interference system is characterized in that: the electronic anti-interference system comprises the anti-interference device body part in claim 1, the electronic anti-interference system comprises a transmitting end (1) and a receiving end (2), a filter, a modulator and an amplifying circuit are installed inside the transmitting end (1), and the transmitting end (1) is connected with the signal input cable part through an external wiring port (12).

10. A mobile electronic tamper-resistant system according to claim 9, wherein: the inside mounting of receiving terminal (2) has attenuator and demodulator, receiving terminal (2) are connected with outside signal output cable through wiring port (12) part, independent heat dissipation module and shielding subassembly are all installed to the side of transmitting terminal (1) and receiving terminal (2).

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