Anti-interference repeater

Abstract

The invention belongs to the technical field of repeaters, particularly relates to an anti-interference repeater, and aims to solve the problem that an existing repeater lacks an integral protection measure, the anti-interference repeater is characterized in that a repeater body is arranged in a metal shell, and an impact buffer module is arranged outside the repeater body; the repeater comprises a repeater body, a metal shell is arranged in the repeater body, a plurality of symmetrical heat dissipation holes are formed in the outer portion of the metal shell, two symmetrical sockets are formed in the repeater body, plugs are arranged in the sockets, connecting wires are fixedly connected to the outer portions of the plugs, the same cover plate is arranged on the outer portions of the two connecting wires, and the cover plate is fixedly connected with the opposite side of the metal shell. And two symmetrical interference protection modules are arranged on the cover plate. According to the anti-interference repeater disclosed by the invention, collision and impact on the repeater body can be effectively relieved, so that the risk that electronic elements in the repeater body are damaged is reduced, the use safety of the repeater body is improved, and smooth transmission of data in the repeater body is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of repeaters, and in particular to an anti-interference repeater. Background Art

[0002] A repeater is a device that connects network lines and is often used for bidirectional forwarding of physical signals between two network nodes. The repeater mainly performs the functions of the physical layer and is responsible for transmitting information bit by bit on the physical layer of the two nodes, completing the functions of signal replication, adjustment and amplification, thereby extending the length of the network. Due to the existence of losses, the signal power transmitted on the line will gradually attenuate. When it attenuates to a certain extent, it will cause signal distortion, thus causing reception errors. The repeater is designed to solve this problem.

[0003] Existing repeaters have a compact structure for the purpose of being easy to carry and install. This results in that when the repeater falls or is hit, its external protective shell can easily transmit the impact to the electronic components inside the repeater, causing damage to the repeater and affecting the repeater's function. Summary of the invention

[0004] The invention discloses an anti-interference repeater, aiming to solve the technical problem that the existing repeaters in the background technology lack of integrated protection measures.

[0005] An anti-interference repeater proposed by the present invention comprises a metal shell, a repeater body is arranged in the metal shell, an impact buffer module is arranged outside the repeater body, and a plurality of symmetrical heat dissipation holes are opened outside the metal shell, two symmetrical sockets are opened on the repeater body, plugs are arranged in the sockets, connecting wires are fixedly connected to the outside of the plugs, and the same cover plate is arranged outside the two connecting wires, the cover plate is fixedly connected to the side opposite to the metal shell, and two symmetrical interference protection modules are arranged on the cover plate;

[0006] The impact buffer module includes two symmetrical laminating plates, and the top and bottom inner walls of the metal shell are fixedly connected to two mounting frames, each of which is provided with an airbag 1, and each of which is provided with an airbag 2 outside the airbag 1;

[0007] The interference protection module includes two symmetrical magnetic rings, and the two magnetic rings are respectively located outside the two plugs.

[0008] By providing a metal shell, a cover plate, heat dissipation holes, a repeater body, a socket, a plug, a connecting line, an impact buffer module and an interference protection module, the device can effectively alleviate the collision and impact on the repeater body using the impact buffer module, thereby reducing the risk of damage to electronic components in the repeater body, improving the safety of use of the repeater body, and ensuring the smooth transmission of data in the repeater body.

[0009] In a preferred solution, the exterior of the repeater body is slidably connected to two symmetrical buffer plates 1, the exteriors of the two buffer plates 1 are fixedly connected to a plurality of symmetrical springs 1, the ends of the springs 1 away from the repeater body are fixedly connected to the inner wall of the metal shell, and the exterior of the repeater body is slidably connected to two symmetrical buffer plates 2, the exteriors of the buffer plates 2 are fixedly connected to two symmetrical springs 2, the ends of the springs 2 away from the buffer plates 2 are fixedly connected to the inner wall of the metal shell; the inner walls of the four installation frames are fixedly connected to shaft rods, the exteriors of the shaft rods are provided with two symmetrical fixed seats, the exteriors of the fixed seats are fixedly connected to the inner wall of the installation frame on the same side, the side of the fixed seat away from the installation frame is movably connected to a rotating rod 1, and the end of the rotating rod 1 away from the fixed seat is movably connected to a rotating rod 2, and the ends of the plurality of rotating rods 2 located on the same side away from the rotating rod 1 are fixedly connected to the exterior of the bonding plate on the same side; the exteriors of the plurality of shaft rods are slidably connected to two symmetrical movable seats, and the two movable seats on the same side The opposite sides are all fixedly connected to the outside of the airbag one on the same side, and the side of the movable seat away from the mounting frame is movably connected with a push rod, and one end of the push rod away from the movable seat is movably connected to the outside of the rotating rod one on the same side; a plurality of the mounting frames are provided with rectangular grooves on the outside, and air pipes are arranged in the rectangular grooves, one end of the air pipes is fixedly connected to the outside of the airbag one, and the other end is fixedly connected to the outside of the airbag two, the outside of the air pipes is fixedly connected to a stable seat one, and a side of the stable seat one away from the airbag two is fixedly connected to a throat shrinkage tube, the throat shrinkage tube is located on the outside of the air pipe, and a threaded groove is provided on the outside of the throat shrinkage tube, and the outside of the threaded groove is rotatably connected to an adjusting ring through an external thread; a side of the airbag two away from the stable seat one is fixedly connected to a contact piece, and the outside of the contact piece is slidably connected to a guide frame, and the side of the guide frame away from the airbag two is fixedly connected to a stable seat two, the outside of the stable seat two is fixedly connected to the outside of the bonding plate on the same side, and the contact piece is fixedly connected to the same spring three on the side opposite to the stable seat two.

[0010] By providing an impact buffer module, the impact buffer module uses an air bag and an air pipe to effectively buffer and absorb the collision and impact force received by the repeater body, and uses a throat contraction tube and an adjustment ring to change the resistance of the airflow, so that the device can achieve better results when protecting repeater bodies of different weights, thereby improving applicability.

[0011] In a preferred embodiment, the cover plate is provided with two symmetrical circular holes, each of which is fixedly connected to an annular seat, which is located on the outside of the plug, and an annular groove is provided on the side of the annular seat away from the cover plate, and the inner wall of the annular groove is slidably connected to the outside of the magnetic ring on the same side, and two L-shaped grooves equidistantly distributed around the circumference are provided on the two annular seats; the outside of the two annular seats are slidably connected to a closed frame, the inner wall of the closed frame on the side away from the annular seat is fixedly connected to a spring four, and the end of the spring four close to the magnetic ring is fixedly connected to a pressing plate, the outside of the pressing plate is slidably connected to the inner wall of the annular groove on the same side, the pressing plate is fitted with the side opposite to the magnetic ring on the same side, and the inner wall of the closed frame is fixedly connected to two The cover plate is fixedly connected to a side away from the metal shell with a plurality of symmetrical wire winding rods, the outsides of the wire winding rods are in contact with the outsides of the connecting wires on the same side, and the cover plate is fixedly connected to a side away from the metal shell with two symmetrical cross bars; the two cross bars are movably connected to an arc-shaped piece at one end away from the cover plate, the arc-shaped piece is fixedly connected to a rubber pad on the side opposite to the cross bar on the same side, and the two rubber pads on the same side are in contact with the outside of the connecting wire on the same side, the cross bar is fixedly connected to a locking buckle on the outside, the arc-shaped piece is fixedly connected to an arc-shaped piece on the outside, and the arc-shaped piece is clamped to the outside of the locking buckle on the same side.

[0012] By providing an interference protection module, the interference protection module can effectively suppress the passage of high-frequency interference sources by using magnetic rings, and ensure that normal signals pass well, thereby reducing electromagnetic interference at the interface between the socket and the plug. By using a winding rod and a rubber pad, the connecting wire can always maintain a certain length margin when being pulled, so that the plug connected to the socket will not be directly pulled, thereby ensuring the stability of the connection between the plug and the repeater body, reducing physical interference, and improving the transmission quality of the repeater body.

[0013] From the above, it can be seen that the anti-interference repeater provided by the present invention can effectively alleviate the collision and impact on the repeater body, thereby reducing the risk of damage to electronic components in the repeater body, improving the safety of use of the repeater body, and ensuring the smooth transmission of data in the repeater body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an anti-interference repeater proposed by the present invention;

[0015] Figure 2 A schematic cross-sectional view of the structure of an anti-interference repeater proposed by the present invention;

[0016] Figure 3 A schematic diagram of the structure of an impact buffer module of an anti-interference repeater proposed by the present invention;

[0017] Figure 4 A schematic diagram of the installation frame structure of an anti-interference repeater proposed by the present invention;

[0018] Figure 5 A schematic diagram of the structure of the second airbag of an anti-interference repeater proposed by the present invention;

[0019] Figure 6 A schematic diagram of the magnetic ring structure of an anti-interference repeater proposed by the present invention;

[0020] Figure 7 This is a schematic diagram of the locking buckle structure of an anti-interference repeater proposed by the present invention.

[0021] In the figure: 1, metal shell; 2, cover plate; 3, heat dissipation hole; 4, repeater body; 5, socket; 6, plug; 7, connecting line; 8, impact buffer module; 801, bonding plate; 802, buffer plate 1; 803, spring 1; 804, buffer plate 2; 805, spring 2; 806, installation frame; 807, shaft; 808, fixed seat; 809, rotating rod 1; 810, rotating rod 2; 811, movable seat; 812, push rod; 813, air bag 1; 814, rectangular groove; 815, air pipe; 816, Stabilizing seat one; 817, air bag two; 818, throat shrinkage tube; 819, adjustment ring; 820, contact piece; 821, guide frame; 822, stabilizing seat two; 823, spring three; 9, interference protection module; 901, annular seat; 902, annular groove; 903, magnetic ring; 904, closing frame; 905, L-shaped groove; 906, tenon; 907, pressing plate; 908, spring four; 909, winding rod; 910, cross bar; 911, arc-shaped part; 912, rubber pad; 913, locking buckle; 914, positioning block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] The anti-interference repeater disclosed in the present invention is mainly used in the scenario where the existing repeaters lack overall protection measures.

[0024] Reference Figure 1-7, an anti-interference repeater, comprising a metal shell 1, a repeater body 4 is arranged in the metal shell 1, an impact buffer module 8 is arranged outside the repeater body 4, and a plurality of symmetrical heat dissipation holes 3 are opened outside the metal shell 1, two symmetrical sockets 5 are opened on the repeater body 4, plugs 6 are arranged in the sockets 5, and connecting wires 7 are connected to the outside of the plugs 6 by bolts, and the same cover plate 2 is arranged outside the two connecting wires 7, and the cover plate 2 is connected to the metal shell 1 by bolts on the side opposite to the metal shell, and two symmetrical interference protection modules 9 are arranged on the cover plate 2;

[0025] The impact buffer module 8 includes two symmetrical laminating plates 801. The top and bottom inner walls of the metal shell 1 are connected to two mounting frames 806 by bolts. The mounting frames 806 are each provided with an airbag 1 813, and the outside of the airbag 1 813 is provided with an airbag 2 817.

[0026] The interference protection module 9 includes two symmetrical magnetic rings 903 , and the two magnetic rings 903 are respectively located outside the two plugs 6 .

[0027] Specifically, when the repeater body 4 is used, the plug 6 connected to the connecting line 7 is inserted into the socket 5, and the interference protection module 9 is used to fix the connecting line 7 and the magnetic ring 903. When encountering electromagnetic interference, the magnetic ring 903 can suppress the passage of the interference source, so that the signal can be smoothly transmitted through the connecting line 7. When the connecting line 7 is pulled, the interference protection module 9 tightens the connecting line 7 to reduce the force exerted on the plug 6. When the metal shell 1 encounters a collision or falling impact, the impact buffer module 8 is used to buffer and absorb the impact force exerted on the repeater body 4; the device uses the impact buffer module 8 to effectively alleviate the collision and impact exerted on the repeater body 4, thereby reducing the risk of damage to the electronic components in the repeater body 4, thereby improving the safety of the use of the repeater body 4 and ensuring the smooth transmission of data in the repeater body 4.

[0028] Reference Figure 3 , Figure 4 and Figure 5In a preferred embodiment, the exterior of the repeater body 4 is slidably connected to two symmetrical buffer plates 802, and the exteriors of the two buffer plates 802 are connected to a plurality of symmetrical springs 803 by bolts, and the ends of the springs 803 away from the repeater body 4 are connected to the inner wall of the metal shell 1 by bolts, and the exterior of the repeater body 4 is slidably connected to two symmetrical buffer plates 804, and the exteriors of the buffer plates 804 are connected to two symmetrical springs 805 by bolts, and the ends of the springs 805 away from the buffer plates 804 are connected to the inner wall of the metal shell 1 by bolts; the inner walls of the four mounting frames 806 are connected to shafts 807 by bolts, Two symmetrical fixed seats 808 are arranged on the outside of the shaft rod 807, and the outside of the fixed seats 808 are connected to the inner wall of the mounting frame 806 on the same side by bolts. The side of the fixed seat 808 away from the mounting frame 806 is rotatably connected to a rotating rod 1 809 through a bearing, and the end of the rotating rod 1 809 away from the fixed seat 808 is rotatably connected to a rotating rod 2 810 through a bearing. The ends of multiple rotating rods 2 810 located on the same side away from the rotating rod 1 809 are connected to the outside of the fitting plate 801 on the same side by bolts; the outsides of multiple shaft rods 807 are slidably connected to two symmetrical movable seats 811, and the opposite sides of the two movable seats 811 on the same side are connected to the airbag on the same side. The outside of one airbag 813 is connected by bolts, and the side of the movable seat 811 away from the mounting frame 806 is rotatably connected to a push rod 812 through a bearing, and the end of the push rod 812 away from the movable seat 811 is rotatably connected to the outside of the rotating rod 809 on the same side through a bearing; a plurality of mounting frames 806 are provided with a rectangular groove 814 on the outside, and an air pipe 815 is arranged in the rectangular groove 814, one end of the air pipe 815 is connected to the outside of the airbag one 813 by bolts, and the other end is connected to the outside of the airbag two 817 by bolts, the outside of the air pipe 815 is connected to a stable seat one 816 by bolts, and the side of the stable seat one 816 away from the airbag two 817 is bolted It is connected with a throat shrinkage tube 818, which is located outside the air supply pipe 815, and the outside of the throat shrinkage tube 818 is provided with a threaded groove, and the outside of the threaded groove is rotatably connected with an adjustment ring 819 through an external thread; the side of the airbag 2 817 away from the stable seat 1 816 is connected with a contact piece 820 by bolts, and the outside of the contact piece 820 is slidably connected with a guide frame 821, and the side of the guide frame 821 away from the airbag 2 817 is connected with a stable seat 2 822 by bolts, the outside of the stable seat 2 822 is connected with the outside of the fitting plate 801 on the same side by bolts, and the side opposite to the stable seat 2 822 is connected with the same spring 3 823 by bolts.

[0029] Specifically, when the metal shell 1 is hit by a collision or a fall, the springs 1 803 and 2 805 on the buffer plates 1 802 and 2 804 buffer and suppress the displacement of the corners of the repeater body 4, and the vertical force causes the repeater body 4 to push the bonding plate 801, so that the bonding plate 801 presses the rotating rod 2 810, so that the rotating rod 2 810 and the rotating rod 1 809 are folded, so that the push rod 812 pushes the center of the movable seat 811 box mounting frame 806 to move, so that the movable seat 811 squeezes the air in the airbag 1 813 into the airbag 1 through the air delivery pipe 815. In the airbag 2 817, the adjusting ring 819 is rotated to make the adjusting ring 819 rotate on the throat contraction tube 818 and control the squeezing force of the throat contraction tube 818 on the gas pipe 815, thereby changing the cross-sectional area of ​​the gas pipe 815 and controlling the volume of gas flowing into the airbag 2 817 per unit time in the gas pipe 815, so that the gas in the gas pipe 815 enters the airbag 2 817 with appropriate resistance. The airbag 2 817 is inflated and overcomes the elastic force of the spring 3 823 to push the contact piece 820 to slide in the guide frame 821 toward the direction of the stable seat 2 822, thereby reducing the speed at which the repeater body 4 moves due to the impact force.

[0030] In specific application scenarios, the impact buffering module 8 is mainly suitable for the impact buffering link in the impact buffering process, that is, the impact buffering module 8 uses the airbag 813 and the air pipe 815 to effectively buffer and absorb the collision and impact force received by the repeater body 4, and uses the throat contraction tube 818 and the adjustment ring 819 to change the resistance of the airflow flow, so that the device can achieve better results when protecting repeater bodies 4 of different weights, thereby improving applicability.

[0031] Reference Figure 6 and Figure 7In a preferred embodiment, the cover plate 2 is provided with two symmetrical circular holes, and annular seats 901 are connected in the circular holes by bolts. The annular seats 901 are located outside the plug 6, and an annular groove 902 is provided on the side of the annular seat 901 away from the cover plate 2. The inner wall of the annular groove 902 is slidably connected to the outside of the magnetic ring 903 on the same side, and two L-shaped grooves 905 equidistantly distributed around the circumference are provided on the two annular seats 901; the outside of the two annular seats 901 are slidably connected with a closed frame 904, and the inner wall of the closed frame 904 on the side away from the annular seat 901 is connected with a spring four 908 by bolts, and the end of the spring four 908 close to the magnetic ring 903 is connected with a pressing piece 907 by bolts, and the outside of the pressing piece 907 is slidably connected to the inner wall of the annular groove 902 on the same side, and the pressing piece 907 is fitted with the side opposite to the magnetic ring 903 on the same side, and the inner wall of the closed frame 904 is connected with Two circumferentially equidistantly distributed tenons 906, the outer parts of the tenons 906 are both clamped with the inner wall of the L-shaped groove 905 on the same side; the side of the cover plate 2 away from the metal shell 1 is connected with multiple symmetrical winding rods 909 by bolts, the outer parts of the winding rods 909 are in contact with the outer parts of the connecting line 7 on the same side, and the side of the cover plate 2 away from the metal shell 1 is connected with two symmetrical cross bars 910 by bolts; the ends of the two cross bars 910 away from the cover plate 2 are rotatably connected with arc parts 911 through bearings, the sides of the arc parts 911 opposite to the cross bars 910 on the same side are both bolted with rubber pads 912, and the opposite sides of the two rubber pads 912 on the same side are in contact with the outer parts of the connecting line 7 on the same side, the outer parts of the cross bars 910 are both bolted with locking buckles 913, the outer parts of the arc parts 911 are bolted with arc parts 911, and the outer parts of the arc parts 911 are clamped with the outer parts of the locking buckles 913 on the same side.

[0032] Specifically, the magnetic ring 903 is placed in the annular groove 902, and the closing frame 904 is aligned with the annular seat 901 so that the tenon 906 can be inserted into the L-shaped groove 905. After the pressing piece 907 is fitted with the magnetic ring 903, the tenon 906 is pressed into the bottom of the L-shaped groove 905 by overcoming the elastic force of the spring 4 908. The closing frame 904 is slightly rotated so that the tenon 906 can be stuck in the L-shaped groove 905, and the plug 6 is inserted into the socket 5. Grab the connecting wire 7, wind it around the winding rod 909, turn the locking buckle 913 to release the locking of the arc-shaped piece 911 connected to the blocking block 914, put the connecting wire 7 into the rubber pad 912 on the cross bar 910, close the arc-shaped piece 911 again, press the arc-shaped piece 911 lightly to make the rubber pad 912 completely fit with the outside of the connecting wire 7, and snap the blocking block 914 into the locking buckle 913.

[0033] In a specific application scenario, the interference protection module 9 is mainly suitable for the interference protection link in the interference protection process, that is, the interference protection module 9 uses the magnetic ring 903 to effectively suppress the passage of high-frequency interference sources and ensure that normal signals pass well, thereby reducing electromagnetic interference at the interface between the socket 5 and the plug 6. By using the winding rod 909 and the rubber pad 912, when the connecting line 7 is pulled, the connecting line 7 can always maintain a certain length margin, so that the plug 6 connected to the socket 5 will not be directly pulled, thereby ensuring the stability of the connection between the plug 6 and the repeater body 4, reducing physical interference, and improving the transmission quality of the repeater body 4.

[0034] Working principle: put the magnetic ring 903 into the annular groove 902, align the closing frame 904 with the annular seat 901, so that the tenon 906 can be inserted into the L-shaped groove 905, after the pressing piece 907 and the magnetic ring 903 are fitted, the tenon 906 is pressed into the bottom of the L-shaped groove 905 by overcoming the elastic force of the spring 4 908, and the closing frame 904 is slightly rotated so that the tenon 906 can be stuck in the L-shaped groove 905, and the plug 6 is inserted into the socket 5, the connecting wire 7 is grabbed, and the connecting wire 7 is wound around the winding rod 909, and the lock is turned. The locking buckle 913 is used to release the locking buckle 913 from the arc-shaped member 911 connected to the card block 914, and the connecting line 7 is placed in the rubber pad 912 on the cross bar 910. The arc-shaped member 911 is closed again, and the arc-shaped member 911 is lightly pressed to make the rubber pad 912 completely fit with the outside of the connecting line 7. The card block 914 is inserted into the locking buckle 913. When the metal shell 1 is hit by a collision or a fall, the springs 1 803 and 2 805 on the buffer plate 1 802 and the buffer plate 2 804 are pressed against the repeater itself. The displacement of the corners of the body 4 is buffered and suppressed, and the vertical force causes the repeater body 4 to push the fitting plate 801, so that the fitting plate 801 presses the rotating rod 2 810, so that the rotating rod 2 810 and the rotating rod 1 809 are folded, so that the push rod 812 pushes the center of the movable seat 811 box mounting frame 806 to move, so that the movable seat 811 squeezes the air in the air bag 1 813 into the air bag 2 817 through the air delivery pipe 815, and rotates the adjusting ring 819 so that the adjusting ring 819 is in the throat shrink pipe. 818 rotates and controls the squeezing force of the throat contraction tube 818 on the gas pipe 815, thereby changing the cross-sectional area of ​​the gas pipe 815 and controlling the volume of gas flowing into the air bag two 817 in the gas pipe 815 per unit time, so that the gas in the gas pipe 815 enters the air bag two 817 with appropriate resistance. The air bag two 817 is inflated and overcomes the elastic force of the spring three 823 to push the contact piece 820 to slide in the guide frame 821 toward the stable seat two 822, thereby reducing the speed at which the repeater body 4 moves due to the impact force.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-interference repeater, comprising a metal housing (1), characterized in that: A repeater body (4) is arranged inside the metal shell (1), an impact buffer module (8) is arranged outside the repeater body (4), and a plurality of symmetrical heat dissipation holes (3) are provided outside the metal shell (1), two symmetrical sockets (5) are provided on the repeater body (4), plugs (6) are arranged inside the sockets (5), and connecting wires (7) are fixedly connected to the outside of the plugs (6), and the same cover plate (2) is arranged outside the two connecting wires (7), the cover plate (2) is fixedly connected to the side opposite to the metal shell (1), and two symmetrical interference protection modules (9) are arranged on the cover plate (2); The impact buffer module (8) comprises two symmetrical laminating plates (801), the top and bottom inner walls of the metal shell (1) are fixedly connected to two mounting frames (806), each mounting frame (806) is provided with an airbag 1 (813), and each airbag 2 (817) is provided outside the airbag 1 (813); The interference protection module (9) comprises two symmetrical magnetic rings (903), and the two magnetic rings (903) are respectively located outside the two plugs (6).

2. The anti-interference repeater according to claim 1, characterized in that: The repeater body (4) is slidably connected to the outside of two symmetrical buffer plates (802), and the outside of the two buffer plates (802) is fixedly connected to a plurality of symmetrical springs (803), and the ends of the springs (803) away from the repeater body (4) are fixedly connected to the inner wall of the metal shell (1), and the repeater body (4) is slidably connected to the outside of two symmetrical buffer plates (804), and the outside of the buffer plates (804) are fixedly connected to two symmetrical springs (805), and the ends of the springs (805) away from the buffer plates (804) are fixedly connected to the inner wall of the metal shell (1).

3. The anti-interference repeater according to claim 1, characterized in that: The inner walls of the four installation frames (806) are fixedly connected with an axle rod (807), and two symmetrical fixing seats (808) are arranged outside the axle rod (807). The outside of the fixing seats (808) are fixedly connected with the inner wall of the installation frame (806) on the same side. The side of the fixing seats (808) away from the installation frame (806) is movably connected with a rotating rod 1 (809), and the end of the rotating rod 1 (809) away from the fixed seat (808) is movably connected with a rotating rod 2 (810), and the ends of the multiple rotating rods 2 (810) located on the same side away from the rotating rod 1 (809) are fixedly connected to the outside of the bonding plate (801) on the same side.

4. The anti-interference repeater according to claim 3, characterized in that: The exterior of the plurality of shaft rods (807) are slidably connected to two symmetrical movable seats (811), the opposite sides of the two movable seats (811) on the same side are fixedly connected to the exterior of an airbag (813) on the same side, and the side of the movable seat (811) away from the mounting frame (806) is movably connected to a push rod (812), and the end of the push rod (812) away from the movable seat (811) is movably connected to the exterior of a rotating rod (809) on the same side.

5. The anti-interference repeater according to claim 1, characterized in that: A rectangular groove (814) is provided on the outside of each of the plurality of mounting frames (806), and an air supply pipe (815) is provided in each of the rectangular grooves (814). One end of the air supply pipe (815) is fixedly connected to the outside of airbag one (813), and the other end is fixedly connected to the outside of airbag two (817). The outside of the air supply pipe (815) is fixedly connected to a stabilizing seat one (816), and a throat shrinkage pipe (818) is fixedly connected to the side of the stabilizing seat one (816) away from airbag two (817). The throat shrinkage pipe (818) is located on the outside of the air supply pipe (815), and a threaded groove is provided on the outside of the throat shrinkage pipe (818), and the outside of the threaded groove is rotatably connected to an adjustment ring (819) through an external thread.

6. The anti-interference repeater according to claim 5, characterized in that: The side of the airbag 2 (817) away from the stabilizing seat 1 (816) is fixedly connected with a contact piece (820), the outside of the contact piece (820) is slidably connected with a guide frame (821), the side of the guide frame (821) away from the airbag 2 (817) is fixedly connected with the stabilizing seat 2 (822), the outside of the stabilizing seat 2 (822) is fixedly connected with the outside of the bonding plate (801) on the same side, and the side opposite to the contact piece (820) and the stabilizing seat 2 (822) is fixedly connected with the same spring 3 (823).

7. The anti-interference repeater according to claim 1, characterized in that: The cover plate (2) is provided with two symmetrical circular holes, each of which is fixedly connected to an annular seat (901), the annular seat (901) being located outside the plug (6), an annular groove (902) being provided on a side of the annular seat (901) away from the cover plate (2), the inner wall of the annular groove (902) being slidably connected to the outside of the magnetic ring (903) on the same side, and two L-shaped grooves (905) being equidistantly distributed around the circumference are provided on the two annular seats (901).

8. The anti-interference repeater according to claim 7, characterized in that: The outsides of the two annular seats (901) are slidably connected to a closed frame (904), the inner wall of the closed frame (904) on a side away from the annular seat (901) is fixedly connected to a spring four (908), and the end of the spring four (908) close to the magnetic ring (903) is fixedly connected to a pressing plate (907), the outside of the pressing plate (907) is slidably connected to the inner wall of the annular groove (902) on the same side, the pressing plate (907) is fitted on the side opposite to the magnetic ring (903) on the same side, and the inner wall of the closed frame (904) is fixedly connected to two circumferentially equidistantly distributed tenons (906), and the outside of the tenons (906) is clamped to the inner wall of the L-shaped groove (905) on the same side.

9. The anti-interference repeater according to claim 7, characterized in that: A plurality of symmetrical winding rods (909) are fixedly connected to the side of the cover plate (2) away from the metal shell (1), the outsides of the winding rods (909) are in contact with the outsides of the connecting wires (7) on the same side, and two symmetrical cross bars (910) are fixedly connected to the side of the cover plate (2) away from the metal shell (1).

10. The anti-interference repeater according to claim 9, characterized in that: The ends of the two cross bars (910) away from the cover plate (2) are movably connected to arc-shaped pieces (911); the sides of the arc-shaped pieces (911) opposite to the cross bars (910) on the same side are fixedly connected to rubber pads (912); the sides of the two rubber pads (912) on the same side opposite to each other are in contact with the outside of the connecting line (7) on the same side; the outside of the cross bars (910) are fixedly connected to locking buckles (913); the outside of the arc-shaped pieces (911) are fixedly connected to the arc-shaped pieces (911); and the outside of the arc-shaped pieces (911) are clamped with the outside of the locking buckles (913) on the same side.

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