RF signal switching controller

Abstract

The utility model relates to the field of RF signal switching, and especially relates to an RF signal switching controller comprising a pedestal; a shell is connected to the upper surface of the base, a plurality of protruding blocks are arranged on one side of the upper surface of the base, a hole groove is formed in the shell, a detachable antenna is connected to one side of the outer surface of the shell, a clamping assembly is connected to one side of the upper surface of the shell in a penetrating mode and comprises a vertical rod, and a first worm is connected to the bottom end of the vertical rod. The first worm is in meshed connection with a first worm gear, the first worm gear is connected with a cross rod, the middle position of the cross rod is connected with the first worm gear in a penetrating mode, the two ends of the cross rod are symmetrically connected with second worms, and the second worms are connected with two-way lead screws through second worm gears. According to the utility model, through the cooperation of the vertical rod, the cross rod, the worm and gear, the bidirectional screw rod and the clamping plate, the rapid disassembly and assembly of the RF signal switching controller are realized, and the maintenance speed is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to RF signal switching technical field especially relates to a RF signal switching controller. BACKGROUND

[0002] RF signal switching controller, also known as RF switch or RF switch, its background technology is rooted in the wide application and development of RF technology, RF represents the electromagnetic frequency that can radiate to space, this technology plays a vital role in communication, broadcasting, television transmission and many other fields, RF signal switching controller is a kind of path selection equipment specially designed for wired RF signal transmission.

[0003] At present in the market, the dismounting mode of RF signal switching controller has many steps, which has higher requirements for the technical proficiency of workers, not only requires workers to have rich professional knowledge and practical experience, but also leads to the increase of time and labor cost in the dismounting process. UTILITY MODEL CONTENT

[0004] The utility model provides the following technical scheme in view of the deficiency of prior art.

[0005] The base is connected with the shell on the upper surface, a plurality of convex blocks are arranged on one side of the upper surface of the base, a hole groove is arranged in the shell, a detachable antenna is connected on one side of the outer surface of the shell, a clamping assembly is connected on one side of the upper surface of the shell, the clamping assembly comprises a vertical rod, a first worm is connected to the bottom end of the vertical rod, a first worm wheel is connected to the first worm, a horizontal rod is connected to the first worm wheel, a first worm wheel is connected to the horizontal rod, a second worm is connected to the horizontal rod, a bidirectional screw rod is connected to the second worm wheel, the second worm wheel is connected to the middle position of the bidirectional screw rod, the bidirectional screw rod is connected in the hole groove in the shell, a clamping plate is movably connected to the two ends of the bidirectional screw rod, and the clamping plate is connected to the top end of the convex block.

[0006] As an improvement of the above technical scheme, a threaded rod is connected to the top end of the vertical rod, a shell clamp is connected to one side of the outer surface of the vertical rod, one side of the outer surface of the shell clamp is connected to one side of the tail end of the detachable antenna, an extension rod is connected to one side of the outer surface of the shell clamp, a spring is connected to the outer surface of the extension rod, and the spring is connected between the shell clamp and the inside of the shell.

[0007] As an improvement of the above technical scheme, a plurality of connecting heads are connected to one side of the outer surface of the base, a positioning rod is connected to one side of the lower surface of the shell, and a positioning hole is arranged on one side of the upper surface of the base.

[0008] As the improvement of the above technical scheme, the detachable antenna tail end outer surface is provided with threads, the shell outer surface one side is provided with a hole slot, the hole slot inner wall is provided with threads, the detachable antenna is connected through the hole slot on the shell outer surface one side, and the detachable antenna tail end one side is in contact with the shell outer surface one side.

[0009] As the improvement of the above technical scheme, the base upper surface is provided with a plurality of lines, and a plurality of the connecting heads are connected through the lines.

[0010] The utility model discloses beneficial effect:

[0011] Through the cooperation of the vertical rod, the horizontal rod, the worm gear and the worm, and the bidirectional screw rod and the clamping plate, the RF signal switching controller is quickly disassembled and assembled, the maintenance rate is greatly improved, the clamping assembly is fixed under the joint action of the detachable antenna and the shell, and the loosening of the clamping assembly during equipment operation is effectively prevented. DRAWINGS

[0012] Figure 1 It is the overall structure front view of the utility model;

[0013] Figure 2 It is the overall structure inside view of the utility model;

[0014] Figure 3 It is Figure 2 The enlarged view of A;

[0015] Figure 4 It is Figure 2 The enlarged view of B;

[0016] Figure 5 It is Figure 2 The enlarged view of C;

[0017] Figure 6 It is the partial structure explosion drawing of the utility model.

[0018] Fig. 1, base; 2, shell; 3, connecting head; 4, detachable antenna; 5, clamping assembly; 51, vertical rod; 52, shell; 53, spring; 54, telescopic rod; 55, first worm gear; 56, first worm; 57, horizontal rod; 58, bidirectional screw rod; 59, clamping plate; 510, second worm gear; 511, second worm; 6, positioning rod; 7, positioning hole; 8, protruding block. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail with specific examples. Those skilled in the art can easily understand other advantages and functions of the present application from the content disclosed in the specification. The present application can also be implemented or applied through other different specific embodiments, and the details in the specification can be modified or changed based on different views and applications without departing from the spirit of the present application.

[0020] To solve this problem, please refer to Figures 1-6 An RF signal switching controller, comprising:

[0021] The base 1 is connected with the shell 2 on the upper surface, a plurality of protrusions 8 are arranged on one side of the upper surface of the base 1, a hole groove is arranged in the shell 2, a detachable antenna 4 is connected to one side of the outer surface of the shell 2, a clamping assembly 5 is connected through one side of the upper surface of the shell 2, the clamping assembly 5 comprises a vertical rod 51, the bottom end of the vertical rod 51 is connected with a first worm 56, the first worm 56 is engaged with a first worm gear 55, the first worm gear 55 is connected with a horizontal rod 57, the first worm gear 55 is connected through the middle position of the horizontal rod 57, the two ends of the horizontal rod 57 are symmetrically connected with a second worm 511, the second worm 511 is connected with a bidirectional screw rod 58 through a second worm gear 510, the second worm gear 510 is connected through the middle position of the bidirectional screw rod 58, the bidirectional screw rod 58 is connected in the hole groove in the shell 2, and the two ends of the bidirectional screw rod 58 are movably connected with a clamping plate 59, and the clamping plate 59 is connected with the top end of the protrusion 8.

[0022] The vertical rod 51 is rotated, the vertical rod 51 drives the first worm 56 at the bottom end to rotate, the first worm 56 drives the first worm gear 55 installed in the middle position of the horizontal rod 57 to rotate, the first worm gear 55 drives the horizontal rod 57 to rotate, the horizontal rod 57 drives the second worm 511 at the two ends to rotate, the second worm 511 drives the second worm gear 510 installed in the middle position of the bidirectional screw rod 58 to rotate, so that the bidirectional screw rod 58 is rotated to drive the clamping plate 59 installed at the two ends to move towards each other, and thus the rotation direction of the vertical rod 51 can be operated to clamp and release the protrusion 8, so that the shell 2 fixes the base 1.

[0023] The top end of the vertical rod 51 is connected with a threaded rod, one side of the outer surface of the vertical rod 51 is connected with a clamping shell 52, one side of the outer surface of the clamping shell 52 is connected with one side of the tail end of the detachable antenna 4, one side of the outer surface of the clamping shell 52 is connected with a telescopic rod 54, the outer surface of the telescopic rod 54 is connected with a spring 53, and the spring 53 is connected between the clamping shell 52 and the inner wall of the hole groove of the shell 2.

[0024] The threaded rod arranged at the top end of the vertical rod 51 is used to increase the friction and facilitate rotation, the clamping shell 52 is a semi-cylindrical shell, the outer surface of the clamping shell 52 is in contact with the tail end of the detachable antenna 4, the inner wall of the clamping shell 52 is in contact with one side of the outer surface of the vertical rod 51, the inner surface edge of the clamping shell 52 is connected with the telescopic rod 54, the telescopic rod 54 connects the clamping shell 52 and the shell 2, the outer surface of the telescopic rod 54 is fixed with the spring 53, when the detachable antenna 4 is not installed into the shell 2, the telescopic rod 54 and the spring 53 are in a relaxed state, and the clamping shell 52 is only in contact with the vertical rod 51, when the detachable antenna 4 is installed into the shell 2, the clamping shell 52 is extruded by the detachable antenna 4 to press the vertical rod 51 so that the vertical rod 51 cannot be manually rotated, and the telescopic rod 54 and the spring 53 are deformed and contracted.

[0025] The shell 2 is connected with the base 1 through the connecting head 3, and the bottom surface of the shell 2 is connected with the positioning rod 6.

[0026] The shell 2 is connected with the base 1 through the connecting head 3, and the bottom surface of the shell 2 is connected with the positioning rod 6.

[0027] The outer surface of the tail end of the detachable antenna 4 is provided with a thread, the outer surface of the shell 2 is provided with a hole groove, the inner wall of the hole groove is provided with a thread, the detachable antenna 4 is connected through the hole groove on one side of the outer surface of the shell 2, and one side of the tail end of the detachable antenna 4 is in contact with one side of the outer surface of the clamping shell 52.

[0028] The detachable antenna 4 is manually rotated and installed into the hole groove on the outer surface of the shell 2, and the detachable antenna 4 also plays a role of limiting and fixing the clamping shell 52.

[0029] The shell 2 is connected with the base 1 through the connecting head 3, and the bottom surface of the shell 2 is connected with the positioning rod 6.

[0030] The shell 2 is connected with the base 1 through the connecting head 3, and the bottom surface of the shell 2 is connected with the positioning rod 6.

[0031] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.

Claims

1. An RF signal switching controller, characterized by, Include: Base (1), the upper surface of the base (1) is connected with the shell (2), the upper surface of the base (1) is provided with a plurality of protrusions (8) on one side, the inside of the shell (2) is provided with a hole slot, the outer surface of the shell (2) is connected with a detachable antenna (4) on one side, the upper surface of the shell (2) is connected with a clamping assembly (5) on one side, the clamping assembly (5) comprises a vertical rod (51), the bottom end of the vertical rod (51) is connected with a first worm (56), the first worm (56) is connected with a first worm wheel (55), the first worm wheel (55) is connected with a horizontal rod (57), the horizontal rod (57) is connected with a first worm wheel (55) at the middle position, the horizontal rod (57) is connected with a second worm (511) on both ends, the second worm (511) is connected with a bidirectional screw rod (58) through a second worm wheel (510), the second worm wheel (510) is connected at the middle position of the bidirectional screw rod (58), the bidirectional screw rod (58) is connected in the hole slot in the shell (2), the bidirectional screw rod (58) is movably connected with a clamping plate (59) on both ends, the clamping plate (59) is connected with the top end of the protrusion (8).

2. The RF signal switching controller of claim 1, wherein: The vertical rod (51) is connected with a threaded rod at the top end, the vertical rod (51) is connected with a clamping shell (52) on one side of the outer surface, the clamping shell (52) is connected with the tail end of the detachable antenna (4) on one side of the outer surface, the clamping shell (52) is connected with a telescopic rod (54) on one side of the outer surface, the telescopic rod (54) is connected with a spring (53) on the outer surface, and the spring (53) is connected between the clamping shell (52) and the inner wall of the hole slot of the shell (2).

3. The RF signal switching controller of claim 1, wherein: The outer surface of the base (1) is connected with a plurality of connecting heads (3) on one side, the lower surface of the shell (2) is connected with a positioning rod (6) on one side, and the upper surface of the base (1) is provided with a positioning hole (7) on one side.

4. The RF signal switching controller of claim 2, wherein: The tail end of the detachable antenna (4) is provided with a thread on the outer surface, the outer surface of the shell (2) is provided with a hole slot on one side, the inner wall of the hole slot is provided with a thread, the detachable antenna (4) is connected through the hole slot on one side of the outer surface of the shell (2), and the tail end of the detachable antenna (4) is in contact with one side of the outer surface of the clamping shell (52).

5. The RF signal switching controller of claim 3, wherein: The upper surface of the base (1) is provided with a plurality of lines, a plurality of connecting heads (3) are connected through the lines, and the upper surface of the base (1) is connected with a control module.

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