CN216252785U

CN216252785U - Signal anti-interference control device

Info

Publication number: CN216252785U
Application number: CN202123014559.4U
Authority: CN
Inventors: 郝红艳
Original assignee: Wuhan Youlong Nano Technology Co ltd
Current assignee: Wuhan Youlong Nano Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-08
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a signal anti-interference control device which comprises a base, wherein a through hole is formed in the upper surface of the base, the inner wall of the through hole is rotatably connected with a rotating shaft through a bearing, a cavity is formed in the base, a rotating mechanism is arranged on the inner wall of the cavity, a fixed seat is fixedly connected to the top end of the rotating shaft, and the inner wall of the fixed seat is rotatably connected with a rotating disc through a rotating shaft. This signal jam-proof controlling means, through setting up shielding mechanism, the rotation of the motor of being convenient for makes the shield ring slide at shielding sleeve inner wall, play shielded purpose to the not equidirectional signal on every side, through setting up rotary mechanism, the starting of the servo motor of being convenient for makes the rolling disc rotate, through setting up swing mechanism, the starting of the electric telescopic handle of being convenient for drives the rolling disc swing, make signal receiver and shielding mechanism synchronous rotation adjust, shield best signal reception angle and surrounding signal, thereby can not cause the interference to self signal.

Description

Signal anti-interference control device

Technical Field

The utility model relates to the technical field of wireless communication, in particular to a signal anti-interference control device.

Background

Radio communication is a communication method in which electrical signals such as voice, text, and image to be transmitted are converted into radio waves and transmitted through space and the ground.

A large number of devices exist around communication equipment, electromagnetic waves generated when the devices work can interfere wireless signals, and currently, a signal shielding plate is arranged outside a signal receiver, but the signal shielding plate and the signal receiver are fixed and cannot be adjusted in a rotating mode, so that the signal receiving of the signal receiver of the communication equipment can be easily interfered by the shielding plate.

Therefore, a signal interference prevention control device is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a signal interference prevention control device to solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the signal jam-proof control device comprises a base, the through-hole has been seted up to the upper surface of base, and the inner wall of through-hole rotates through the bearing and is connected with the axis of rotation, the cavity has been seted up to the inside of base, the inner wall of cavity is provided with rotary mechanism, the top fixedly connected with fixing base of axis of rotation, the inner wall of fixing base rotates through the pivot and is connected with the rolling disc, the side fixedly connected with swing mechanism of fixing base, the upper surface of rolling disc is provided with signal receiver, the surface of rolling disc is provided with shielding mechanism.

Preferably, an air cavity is formed in the base, a groove is formed in the lower surface of the base, a sucker is fixedly connected to the inner wall of the groove, a piston is slidably connected to the inner wall of the air cavity, a threaded hole extending to the inner wall of the air cavity is formed in the side surface of the base, a lead screw is connected to the inner wall of the threaded hole in a threaded mode, a knob is fixedly connected to one end of the lead screw, and one end of the lead screw is rotatably connected with the side surface of the piston.

Preferably, the number of the suckers is four, and the upper surface of each sucker is fixedly connected with an air pipe extending to the inner wall of the air cavity.

Preferably, rotary mechanism includes the baffle of fixed connection at the cavity inner wall, the lower fixed surface of baffle is connected with servo motor, servo motor's output fixedly connected with driving gear, the bottom fixedly connected with driven gear of axis of rotation, and the driving gear is connected with the driven gear meshing.

Preferably, the base is a cylindrical structure, the annular groove is formed in the outer surface of the base and the outer surface of the rotating disc, the rotating ring is connected to the inner wall of the annular groove in a sliding mode, and the opposite ends of the rotating ring are fixedly connected with the spring tubes.

Preferably, swing mechanism includes the support of fixed connection in the fixing base side, the inner wall of support rotates through the pivot and is connected with electric telescopic handle, electric telescopic handle's flexible end is rotated with the lower surface of rolling disc and is connected.

Preferably, a controller is arranged inside the rotating disc.

Preferably, the shielding mechanism includes the shield sleeve of fixed connection at the rolling disc surface, shield sleeve's inner wall sliding connection has the shielding ring, the fixed casing of shield sleeve's fixed surface is connected with, the positive fixedly connected with motor of fixed casing, the output fixedly connected with straight-teeth gear of motor, the fixed surface of shielding ring is connected with the rack, and straight-teeth gear and rack toothing are connected.

Preferably, the top end of the shielding ring is fixedly connected with a conical shielding bucket.

Preferably, the outer surface of the shielding sleeve is provided with a sliding groove matched with the rack.

Advantageous effects

The utility model provides a signal anti-interference control device, which has the following beneficial effects:

1. this signal jam-proof controlling means, through setting up shielding mechanism, the rotation of the motor of being convenient for makes the shield ring slide at shielding sleeve inner wall, play shielded purpose to the not equidirectional signal on every side, through setting up rotary mechanism, the starting of the servo motor of being convenient for makes the rolling disc rotate, through setting up swing mechanism, the starting of the electric telescopic handle of being convenient for drives the rolling disc swing, make signal receiver and shielding mechanism synchronous rotation adjust, shield best signal reception angle and surrounding signal, thereby can not cause the interference to self signal.

2. The signal anti-interference control device is convenient for the rotation of the knob to ensure that the sucker fixes the device on the table board under the action of atmospheric pressure by arranging the air cavity, the piston, the screw rod and the knob, thereby achieving the purpose of facilitating the fixation of the device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention.

In the figure: the device comprises a base 1, a rotating shaft 2, a fixed seat 3, a rotating disc 4, a signal receiver 5, an air cavity 6, a sucker 7, a piston 8, a screw rod 9, a knob 10, an air pipe 11, a partition plate 12, a servo motor 13, a driving gear 14, a driven gear 15, a rotating ring 16, a spring pipe 17, a support 18, an electric telescopic rod 19, a controller 20, a shielding sleeve 21, a shielding ring 22, a fixed shell 23, a motor 24, a straight gear 25, a rack 26 and a conical shielding bucket 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: signal jam-proof controlling means, including base 1, air cavity 6 has been seted up to base 1's inside, base 1's lower surface is seted up flutedly, and the inner wall fixedly connected with sucking disc 7 of recess, the quantity of sucking disc 7 is four, the equal fixedly connected with of upper surface of every sucking disc 7 extends to the trachea 11 of the 6 inner walls of air cavity, the inner wall sliding connection of air cavity 6 has piston 8, the screw hole that extends to the 6 inner walls of air cavity is seted up to base 1's side, and the inner wall threaded connection of screw hole has lead screw 9, the one end fixedly connected with knob 10 of lead screw 9, the one end of lead screw 9 is rotated with piston 8's side and is connected, through setting up air cavity 6, piston 8, lead screw 9 and knob 10, the rotation of knob 10 of being convenient for makes sucking disc 7 fix the device on the mesa under the effect of atmospheric pressure, thereby reach the mesh that makes things convenient for the device is fixed.

The through-hole has been seted up to base 1's upper surface, and the inner wall of through-hole rotates through the bearing and is connected with axis of rotation 2, the cavity has been seted up to base 1's inside, the inner wall of cavity is provided with rotary mechanism, rotary mechanism includes fixed connection at the baffle 12 of cavity inner wall, the lower fixed surface of baffle 12 is connected with servo motor 13, servo motor 13's output end fixedly connected with driving gear 14, the bottom fixedly connected with driven gear 15 of axis of rotation 2, and driving gear 14 is connected with driven gear 15 meshing.

The top fixedly connected with fixing base 3 of axis of rotation 2, the inner wall of fixing base 3 rotates through the pivot and is connected with rolling disc 4, the side fixedly connected with swing mechanism of fixing base 3, swing mechanism includes the support 18 of fixed connection in the 3 sides of fixing base, the inner wall of support 18 rotates through the pivot and is connected with electric telescopic handle 19, electric telescopic handle 19's flexible end is connected with the lower surface rotation of rolling disc 4.

The upper surface of the rotating disc 4 is provided with a signal receiver 5, the inside of the rotating disc 4 is provided with a controller 20, the outer surface of the rotating disc 4 is provided with a shielding mechanism, the shielding mechanism comprises a shielding sleeve 21 fixedly connected to the outer surface of the rotating disc 4, the inner wall of the shielding sleeve 21 is connected with a shielding ring 22 in a sliding manner, the top end of the shielding ring 22 is fixedly connected with a conical shielding bucket 27, the outer surface of the shielding sleeve 21 is fixedly connected with a fixed shell 23, the front surface of the fixed shell 23 is fixedly connected with a motor 24, the signal receiver 5, the servo motor 13 and the electric telescopic rod 19 are all electrically connected with the controller 20, the output end of the motor 24 is fixedly connected with a straight gear 25, the outer surface of the shielding ring 22 is fixedly connected with a rack 26, the straight gear 25 is meshed with the rack 26, the outer surface of the shielding sleeve 21 is provided with a sliding chute matched with the rack 26, through the arrangement of the shielding mechanism, the rotation of the motor 24 is facilitated to make the shielding ring 22 slide on the inner wall of the shielding sleeve 21, so as to shield signals in different directions around.

Through setting up rotary mechanism, be convenient for servo motor 13's start-up makes rolling disc 4 rotate, through setting up swing mechanism, be convenient for electric telescopic handle 19's start-up drives rolling disc 4 swing, make signal receiver 5 and shielding mechanism synchronous rotation adjust, shield best signal reception angle and surrounding signal, signal receiver 5 received signal direction is unanimous with the direction of shield ring 22, thereby can not cause the interference to self signal, shield ring 22's removal simultaneously, can the maximize shield peripheral interference source.

Base 1 is cylindric structure, the ring channel has all been seted up to base 1's surface and rolling disc 4's surface, and the inner wall sliding connection of ring channel has swivel becket 16, the looks remote site fixedly connected with spring pipe 17 of two swivel becket 16, through setting up spring pipe 17, be convenient for all hide the subassembly between rolling disc 4 and the base 1 in spring pipe 17, thereby it is more pleasing to the eye, swivel becket 16 can rotate simultaneously, can not cause the condition that spring pipe 17 turned round badly at rolling disc 4 rotation in-process.

The working principle is as follows: when the signal anti-interference control device is used, the knob 10 is rotated to move the piston 8, the four suckers 7 are adsorbed on the fixed table board, then the controller 20 starts the rotating mechanism and the swinging mechanism according to the strength of the signal received by the signal receiver 5 to drive the signal receiver 5 and the shielding structure to synchronously rotate, the optimal received signal angle is adjusted, then the motor 24 is started to enable the shielding ring 22 to ascend and shield the peripheral signals, through the signal anti-interference control device, the direction of the signal received by the signal receiver 5 is consistent with the direction of the shielding ring 22, and the shielding mechanism cannot cause interference to the self signal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Signal jam-proof controlling means, including base (1), its characterized in that: the upper surface of base (1) has seted up the through-hole, and the inner wall of through-hole rotates through the bearing and is connected with axis of rotation (2), the cavity has been seted up to the inside of base (1), the inner wall of cavity is provided with rotary mechanism, the top fixedly connected with fixing base (3) of axis of rotation (2), the inner wall of fixing base (3) rotates through the pivot and is connected with rolling disc (4), the side fixedly connected with swing mechanism of fixing base (3), the upper surface of rolling disc (4) is provided with signal receiver (5), the surface of rolling disc (4) is provided with shielding mechanism.

2. The signal interference prevention control device according to claim 1, characterized in that: the novel air conditioner is characterized in that an air cavity (6) is formed in the base (1), a groove is formed in the lower surface of the base (1), a sucker (7) is fixedly connected to the inner wall of the groove, a piston (8) is slidably connected to the inner wall of the air cavity (6), a threaded hole extending to the inner wall of the air cavity (6) is formed in the side surface of the base (1), a lead screw (9) is connected to the inner wall of the threaded hole in a threaded mode, a knob (10) is fixedly connected to one end of the lead screw (9), and one end of the lead screw (9) is rotatably connected with the side surface of the piston (8).

3. The signal interference prevention control device according to claim 2, characterized in that: the number of the suckers (7) is four, and the upper surface of each sucker (7) is fixedly connected with an air pipe (11) extending to the inner wall of the air cavity (6).

4. The signal interference prevention control device according to claim 1, characterized in that: the rotary mechanism comprises a partition plate (12) fixedly connected to the inner wall of the cavity, a servo motor (13) is fixedly connected to the lower surface of the partition plate (12), a driving gear (14) is fixedly connected to the output end of the servo motor (13), a driven gear (15) is fixedly connected to the bottom end of the rotating shaft (2), and the driving gear (14) is meshed with the driven gear (15).

5. The signal interference prevention control device according to claim 1, characterized in that: base (1) is cylindric structure, the ring channel has all been seted up to the surface of base (1) and the surface of rolling disc (4), and the inner wall sliding connection of ring channel has swivel becket (16), two the looks remote site fixedly connected with spring pipe (17) of swivel becket (16).

6. The signal interference prevention control device according to claim 1, characterized in that: swing mechanism includes support (18) of fixed connection in fixing base (3) side, the inner wall of support (18) rotates through the pivot and is connected with electric telescopic handle (19), electric telescopic handle (19) flexible end is connected with the lower surface rotation of rolling disc (4).

7. The signal interference prevention control device according to claim 1, characterized in that: and a controller (20) is arranged in the rotating disc (4).

8. The signal interference prevention control device according to claim 1, characterized in that: the utility model discloses a shield structure, including shield sleeve (21) of fixed connection at rolling disc (4) surface, the inner wall sliding connection of shield sleeve (21) has shielding ring (22), the fixed casing (23) of surface fixedly connected with of shielding sleeve (21), the positive fixedly connected with motor (24) of fixed casing (23), the output fixedly connected with straight-teeth gear (25) of motor (24), the surface fixedly connected with rack (26) of shielding ring (22), and straight-teeth gear (25) are connected with rack (26) meshing.

9. The signal interference prevention control device according to claim 8, characterized in that: the top end of the shielding ring (22) is fixedly connected with a conical shielding bucket (27).

10. The signal interference prevention control device according to claim 8, characterized in that: the outer surface of the shielding sleeve (21) is provided with a sliding groove matched with the rack (26).