Protective structure for millimeter wave radio frequency coaxial connector

Abstract

The utility model discloses a protection structure for a millimeter wave radio frequency coaxial connector, which comprises frame bodies, four groups of frame bodies are respectively connected with one ends and the other ends of four groups of plate bodies in a sliding manner, and two groups of plate bodies are rotatably connected with cylinders. According to the utility model, one group of cylinders drive the rod bodies to rotate so as to enlarge the distance between the two rows of frame bodies which are transversely parallel to each other, and then the other group of cylinders drive the corresponding rod bodies to rotate so as to enlarge the distance between the two rows of frame bodies which are vertically parallel to each other; at the moment, spaces formed between the multiple sets of frame bodies and the plate bodies are expanded to different degrees, then connector bodies with different calibers are mixed into the spaces, reset rotation is given to the corresponding rod bodies through the torsion springs, the distances between the multiple sets of frame bodies are reduced, and the connector bodies with different calibers are clamped and fixed in the spaces. The connector body protection device can perform protection operation on connector bodies with different calibers, and can be suitable for protection work of connector bodies with multiple calibers to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field related to radio frequency connectors, and in particular to a protective structure for millimeter wave radio frequency coaxial connectors. Background Art

[0002] When the millimeter-wave RF coaxial connector is in use, in order to ensure the working stability of the millimeter-wave RF coaxial connector, a protective structure will be installed outside the millimeter-wave RF coaxial connector to prevent the millimeter-wave RF coaxial connector from being damaged to a certain extent. There is currently an RF connector with a protective structure (application number: 202222765684.7) that can quickly fix the protective cover A and the protective cover B on the outer surface of the RF connector through a snap-on structure. The protective cover A and the protective cover B can greatly absorb the impact force that will act on the RF connector, thereby protecting the device body. This design increases the safety of the device.

[0003] The above-mentioned existence utilizes the snap-on connection of two sets of protective covers, although it can protect the RF connector and realize quick installation, but the RF connector apertures that can be protected by the two sets of protective covers are fixed, and are not suitable for the protection of RF connectors with multiple apertures. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a protection structure for a millimeter wave radio frequency coaxial connector.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A protective structure for a millimeter wave radio frequency coaxial connector comprises a frame, wherein four groups of the frame are respectively slidably connected to one end and the other end of four groups of plate bodies, two groups of the plate bodies are rotatably connected with cylinders, the outer walls of the two groups of cylinders are fixedly connected to rod bodies, the outer walls of the two groups of cylinders are gap-fitted with torsion springs, one end and the other end of the two groups of torsion springs are respectively fixedly connected to the corresponding plate bodies and rod bodies, two groups of sliders are fixedly connected to the two groups of rod bodies, the outer walls of multiple groups of sliders are slidably connected with slide rails, and the multiple groups of slide rails are respectively fixedly connected to the corresponding frames.

[0007] Preferably, one end of the four groups of frames are processed with a groove, multiple groups of grooves are penetrated with bolts, and multiple groups of bolts are respectively threadedly connected to one end or the other end of the corresponding plate.

[0008] Preferably, connector bodies are placed closely between the multiple groups of frames.

[0009] Preferably, rubber pads are fixedly connected to the plurality of groups of frames.

[0010] Preferably, the plurality of groups of frames are all processed with inclined surfaces.

[0011] Preferably, handles are fixedly connected to both groups of cylinders.

[0012] Preferably, the multiple groups of bolts and nuts are all of round block design.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the cooperation between the set frame, plate, cylinder, rod, slider and slide rail, a group of cylinders is first driven to rotate the rod, so that the distance between the two rows of frames arranged horizontally can be expanded, and then another group of cylinders is driven to rotate the corresponding rod, so that the distance between the two rows of frames arranged vertically can be expanded. At this time, the space formed between multiple groups of frames and plate will be expanded to different degrees, and then connector bodies of different calibers will be mixed therein, and the corresponding rods will be reset and rotated by torsion springs, and the distance between multiple groups of frames will be reduced, and connector bodies of different calibers will be clamped and fixed therein, so that connector bodies of different calibers can be protected, and it can be applicable to the protection of connector bodies of multiple calibers to a certain extent;

[0015] 2. Through the coordination between the set plate body, groove body, bolt and frame body, the bolt is passed through the groove body and the plate body to enter the threaded connection at one end of the corresponding frame body, so as to prevent the plate body from moving out of the frame body due to the expansion of the distance between the multiple groups of frames, and to ensure the connection stability between the plate body and the frame. At the same time, the protection formed by the plate body and the frame can also stably intercept external objects and prevent objects from contacting the connector body placed between the multiple groups of frames and the plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a protection structure for a millimeter wave radio frequency coaxial connector proposed by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the structure of the middle frame, plate and cylinder;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure of the middle tank, bolts and rubber pads;

[0019] Figure 4 for Figure 2 Schematic diagram of the structure of the middle cylinder, rod body and slider;

[0020] Figure 5 for Figure 2 Schematic diagram of the structure of the middle plate, cylinder and rod.

[0021] In the figure: 1. frame; 2. plate; 3. cylinder; 4. rod; 5. slider; 6. slide rail; 7. slot; 8. bolt; 9. rubber pad; 10. handle; 11. torsion spring; 12. connector body. 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 of the embodiments.

[0023] Example 1, reference Figures 1 to 5 A protective structure for a millimeter wave radio frequency coaxial connector includes a frame 1, four groups of frame 1 are slidably connected to one end and the other end of four groups of plate bodies 2 respectively, the frame 1 can be lifted or moved laterally at the corresponding plate body 2, two groups of plate bodies 2 are rotatably connected with cylinders 3, the cylinders 3 can drive the corresponding rod body 4 to rotate, the outer walls of the two groups of cylinders 3 are fixedly connected with the rod body 4, the outer walls of the two groups of cylinders 3 are gap-matched with torsion springs 11, the torsion springs 11 give the rod body 4 to drive the corresponding slider 5, the traction slide rail 6 shortens the distance between two rows of frame bodies 1 arranged horizontally or vertically, and then multiple groups of frame bodies 1 can clamp the connector body 12 to complete the installation, one end and the other end of the two groups of torsion springs 11 are respectively fixedly connected to the corresponding plate body 2 and the rod body 4, and two groups of rod bodies 4 are fixedly connected with two groups of sliders 5, The outer walls of the multiple groups of sliders 5 are slidably connected with slide rails 6, and the multiple groups of slide rails 6 are respectively fixed to the corresponding frames 1. By rotating the two groups of cylinders 3 in turn, the two groups of rod bodies 4 can cooperate with the corresponding sliders 5 and slide rails 6 to expand the spacing between the two rows of frames 1 arranged horizontally or vertically in parallel in turn, and then the space between the multiple groups of frames 1 and the plate body 2 can be expanded, which can facilitate the placement of connector bodies 12 of different calibers. Subsequently, the torsion spring 11 is used to give the rod body 4 to drive the corresponding slider 5, and the traction slide rail 6 shortens the spacing between the two rows of frames 1 arranged horizontally or vertically. The multiple groups of frames 1 can clamp and fix the connector body 12, and then complete the installation. With the help of the multiple groups of frames 1 and the plate body 2, it is possible to intercept external objects that are about to contact the connector body 12, and perform protective operations on the connector body 12.

[0024] In this embodiment, a groove body 7 is processed at one end of the four groups of frame bodies 1, and bolts 8 are inserted in multiple groups of groove bodies 7. The bolts 8 can move horizontally or vertically in the groove body 7. Multiple groups of bolts 8 are respectively connected with one end or the other end of the corresponding plate body 2 through threads. The bolts 8 are used to limit the plate body 2 from moving out of the frame body 1 to ensure the connection stability between the frame body 1 and the plate body 2. A connector body 12 is placed between the multiple groups of frame bodies 1. Rubber pads 9 are fixedly connected to the multiple groups of frame bodies 1. The rubber pads 9 are used to fit with the connector body 12 to replace the contact between the frame body 1 and the connector body 12, increase the contact friction, and improve the fixing stability. Inclined surfaces are processed on the multiple groups of frame bodies 1. The inclined surfaces are convenient for holding the multiple groups of frame bodies 1 to avoid the frame body 1 hurting the hand. Handles 10 are fixedly connected to the two groups of cylinders 3. The nuts of the multiple groups of bolts 8 are all round block designs, which are convenient for rotating the bolts 8, thereby facilitating the disassembly of the bolts 8 and the replacement of the bolts 8.

[0025] The working principle of this embodiment is as follows: when in use, the upper handle 10 drives the corresponding cylinder 3 to rotate, and the cylinder 3 will drive the corresponding rod body 4 to rotate synchronously. During the rotation process, the rod body 4 will drive the slider 5 to cooperate with the slide rail 6 to adjust the spacing between the two vertically parallel rows of frame bodies 1. After adjustment, the handle 10 on one side drives the corresponding cylinder 3 to repeat the work of the upper handle 10, so that the spacing between the two horizontally parallel rows of frame bodies 1 can be adjusted. At this time, the space formed in the multiple sets of frame bodies 1 and the plate body 2 will be expanded, and the connector body 12 will pass through this space, and the rotation of the two sets of handles 10 will be canceled in turn. The two sets of rod bodies 4 will be given a reset rotation force by the corresponding torsion springs 11, and the two vertically parallel and horizontally parallel rows of frame bodies 1 will be re-pulled to shorten the spacing, and then the multiple sets of frame bodies 1 will be clamped and fixed on the outer wall of the connector body 12. With the help of the multiple sets of frame bodies 1 and the plate body 2, objects from the outside that are about to contact the connector body 12 can be intercepted, and the connector body 12 can be protected.

[0026] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protection structure for a millimeter wave radio frequency coaxial connector, comprising a frame (1), characterized in that: The four groups of frames (1) are respectively connected to one end and the other end of the four groups of plates (2) in a sliding manner; two groups of plates (2) are connected to cylinders (3) in a rotatable manner; the outer walls of the two groups of cylinders (3) are fixedly connected to rods (4); the outer walls of the two groups of cylinders (3) are fitted with torsion springs (11) in a clearance manner; one end and the other end of the two groups of torsion springs (11) are respectively fixedly connected to the corresponding plates (2) and rods (4); two groups of rods (4) are fixedly connected to two groups of sliders (5); the outer walls of the multiple groups of sliders (5) are connected to slide rails (6) in a slidable manner; and the multiple groups of slide rails (6) are respectively fixedly connected to the corresponding frames (1).

2. A protection structure for a millimeter wave radio frequency coaxial connector according to claim 1, characterized in that: One end of the four groups of frames (1) is processed with a groove (7), and bolts (8) are inserted into the grooves (7) of multiple groups. The bolts (8) of multiple groups are respectively connected with one end or the other end of the corresponding plate (2) by threads.

3. The protective structure for a millimeter wave radio frequency coaxial connector according to claim 1, characterized in that: A connector body (12) is placed between the plurality of groups of frames (1).

4. The protective structure for a millimeter wave radio frequency coaxial connector according to claim 1, characterized in that: Rubber pads (9) are fixedly connected to the plurality of groups of frames (1).

5. The protective structure for a millimeter wave radio frequency coaxial connector according to claim 1, characterized in that: A plurality of groups of the frame bodies (1) are all processed with inclined surfaces.

6. The protective structure for a millimeter wave radio frequency coaxial connector according to claim 1, characterized in that: The two groups of cylinders (3) are both fixedly connected with handles (10).

7. The protective structure for a millimeter wave radio frequency coaxial connector according to claim 2, characterized in that: The nuts of the multiple groups of bolts (8) are all of round block design.

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