Radio frequency connector provided with circuit anti-falling positioning structure

Abstract

The utility model discloses a radio frequency connector with a line anti-falling positioning structure, which comprises a socket and a connecting plug, the connecting plug is slotted and connected to the outer side of the socket in a penetrating manner, the outer end of the connecting plug is connected with a positioning disc in a threaded penetrating manner, and a cable is connected to the inside of the positioning disc in a penetrating manner. And second pressing rods are arranged in grooves in the upper and lower ends of the interior of the socket. According to the radio frequency connector with the circuit anti-falling positioning structure, second pressing rods are arranged, a reset spring is arranged in a slot in the socket, and then the second pressing rods are connected to the two ends of the reset spring, so that after the connecting plug penetrates through the connecting socket, the circuit anti-falling positioning structure can be inserted into the socket; the reset spring can automatically eject the two second pressing rods to the upper end and the lower end of the connecting plug through the elastic force of the reset spring, then the positions of the connected socket and the connecting plug can be positioned and fixed, and the phenomenon that the connecting plug loosens and falls off due to shaking in the later use process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to radio frequency connector technical field, concretely is a radio frequency connector with line anti -drop positioning structure. BACKGROUND

[0002] Radio frequency connector is usually attached on cable or equipment, and is separable element for transmission line system electrical connection. It has the common characteristics of "separable element" connector, and the "transmission line system" mainly refers to microwave transmission system, and its main function is to connect two or more high-frequency circuits together, and can provide low loss and high isolation on the contact point of the connector Signal transmission, so it is widely used in various radio frequency devices and systems;

[0003] When the radio frequency connector transmits signals, most of the time the wire harness is inserted into the inside of the positioning disc, and then the screw thread extends to the outer end of the connecting plug, but the existing radio frequency connector does not have an anti-falling mechanism inside to position and fix the inserted cable, which can cause the cable to loosen and fall out during use due to the shaking of the radio frequency connector, reducing the stability of the radio frequency connector;

[0004] In order to overcome the above-mentioned defects, the prior art 1 (Chinese patent with application number CN202222189704.0 and application date of August 19, 2022) radio frequency connector, the block is resisted in the resistance concave section, then the slight rotation of the connecting plug makes the block enter the slot, and the plug hole and the fixed column are accurately aligned, therefore, after the fixed column is inserted into the plug hole, the rotation of the screw ring is manually controlled, so that the locking rod can be inserted into the fixed slot, ensuring the connection stability between the connecting socket and the connecting plug, avoiding the problem of slow threaded connection, and reducing the problem of external line injury caused by continuous rotation of the male connector;

[0005] Although the existing technology can clamp and position the cable of the radio frequency connector to prevent it from falling off and improve the stability of the radio frequency connector, the plug of the radio frequency connector is connected to the socket by directly penetrating the connection mode, and no positioning mechanism is provided to prevent the inserted plug from loosening and falling off, which can cause the plug to loosen and fall off during use due to shaking;

[0006] Therefore, we propose a radio frequency connector with line anti-falling positioning structure to solve the above problems. Utility model content

[0007] The utility model discloses a radio frequency connector with line anti -drop positioning structure is provided to solve the plug of the radio frequency connector of current market is inserted into the connection mode of socket basically direct penetration connection, and there is no positioning mechanism to the plug inserted and prevent loosening and falling, and the plug will cause the problem of loosening and falling because of shaking in use.

[0008] In order to realize above-mentioned purpose, the utility model provides the following technical scheme: a radio frequency connector with line anti -drop positioning structure, including socket and connecting plug, wherein connecting plug is slotted and connected on the outside of socket, and the outside of connecting plug is nested and connected with anti -skid ring;

[0009] Still include: the outer end of connecting plug is threaded and connected with the positioning disc, and the diameter of positioning disc is greater than the diameter of connecting plug, and the inside of positioning disc is connected with cable through insertion;

[0010] The inside of socket is provided with second pressing rod in the upper and lower ends of the groove, and the two second pressing rods are symmetrically arranged about the horizontal center line of socket, and the outer ends of the two second pressing rods extend to the upper and lower ends of the outside of connecting plug respectively.

[0011] Preferably, the inside of the socket is provided with a reset spring in the groove, and the upper and lower ends of the reset spring are connected with the second pressing rod.

[0012] Preferably, the two ends of the socket are welded and installed with a sliding block, and the two sliding blocks are the same structure, and the outer sides of the two sliding blocks are slidingly connected to the inner walls of the two sides of the connecting plug.

[0013] Preferably, the inside of the positioning disc is provided with two positioning clamps at the upper and lower ends, and the two positioning clamps are in arc shape, and the inner ends of the two positioning clamps are connected with the cable through the anti -skid pad.

[0014] Preferably, the inside of the positioning disc is provided with a limiting block at the upper and lower ends of the groove, and the two limiting blocks are in arc shape, and the outer sides of the two limiting blocks correspond to the limiting groove, and the two rows of limiting grooves are provided on the outer sides of the two first pressing rods.

[0015] Preferably, the inside of the positioning disc is provided with an extrusion spring at the upper and lower ends of the groove, and the two extrusion springs are the same structure, and the outer ends of the two extrusion springs are connected with the limiting block.

[0016] Preferably, the inside of the two limiting blocks is provided with a torsion spring in the groove, and the inner sides of the two torsion springs are connected with the shaft through winding, and the outer ends of the two shafts extend to the outer sides of the upper and lower ends of the positioning disc.

[0017] Compared with the prior art, the utility model have the advantages that:

[0018] (1) setting up the slider, with the symmetry of installing the slider at both ends of the socket, then the connecting plug is slidably connected outside the two sliders, after the connecting plug is connected with the socket, the two sliders can improve the sliding stability between the socket and the connecting plug, so as to improve the insertion accuracy of the radio frequency connector;

[0019] (2) setting up the second presser bar, with the reset spring being arranged in the slot in the socket, and the second presser bar being connected at both ends of the reset spring, after the connecting plug is connected with the socket, the reset spring can automatically pop out the two second presser bars to the upper and lower ends of the connecting plug by its own elastic force, then the position of the connected socket and the connecting plug can be positioned and fixed, avoiding the phenomenon of loosening and falling of the connecting plug during use, and improving the use stability of the connecting plug;

[0020] (3) setting up the positioning clamping plate, with the two arc-shaped positioning clamping plates being arranged on the upper and lower sides of the positioning disc, and the cable being connected to the inner side of the two positioning clamping plates through the non-slip pads, the cable can be clamped and positioned by the two positioning clamping plates and the two non-slip pads, avoiding the phenomenon of loosening and falling of the cable during use;

[0021] (4) further, the presser bars are slidably installed in the slots at the upper and lower ends of the positioning disc, and the positioning clamping plates are connected to the inner ends of the two presser bars, after the cable is inserted into the positioning disc, the two presser bars are manually pressed to drive the two positioning clamping plates to clamp and position the cable through the two non-slip pads, at this time, the two limiting blocks are sequentially popped out into the limiting groove by the elastic force of the two extrusion springs, at this time, the sliding position of the two presser bars can be limited, avoiding the misalignment and deviation of the two presser bars during use, and improving the insertion stability of the cable;

[0022] (5) further, the shafts are connected to the limiting blocks through the torsion springs, when the two first presser bars need to be reset and moved, the limiting blocks are rotated by manually rotating the shafts, at this time, the limiting blocks are separated from the limiting groove, then the two first presser bars can be reset and moved for repeated pressing and use, which is more time-saving and labor-saving. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2The utility model discloses a socket and connecting plug side view three-dimensional structure schematic diagram;

[0025] Figure 3 The utility model discloses a socket and second pressing rod partial cross section three-dimensional structure schematic diagram;

[0026] Figure 4 The utility model discloses a socket and connecting plug side cross section schematic diagram;

[0027] Figure 5 The utility model discloses a positioning disc and cable side cross section schematic diagram;

[0028] Figure 6 The utility model discloses a positioning disc and cable side cross section schematic diagram; Figure 5 The utility model discloses a positioning disc and cable side cross section schematic diagram;

[0029] Figure 7 The utility model discloses a positioning disc and cable side cross section schematic diagram.

[0030] In the figure: 1, socket;2, connecting plug;3, antiskid ring;4, positioning disc;5, cable;6, first pressing rod;7, pivot;8, second pressing rod;9, sliding block;10, reset spring;11, positioning clamping plate;12, antiskid pad;13, limiting block;14, limiting groove;15, extrusion spring;16, torsion spring. Specific implementation

[0031] The technical solutions in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range protected by the utility model.

[0032] The utility model provides the following technical scheme:

[0033] Embodiment one discloses the following to solve the problem that the existing radio frequency connector does not set the positioning mechanism to prevent the inserted connecting plug 2 from loosening and falling off, and the connecting plug 2 will loosen and fall off when using because of shaking:

[0034] Socket 1 and connecting plug 2, wherein the connecting plug 2 is slotted and connected through the outside of socket 1, and the outside of connecting plug 2 is nested with antiskid ring 3;

[0035] It also includes: a positioning plate 4 is threaded through the outer end of the connector 2, and the diameter of the positioning plate 4 is larger than the diameter of the connector 2. At the same time, a cable 5 is inserted and connected inside the positioning plate 4. The upper and lower ends of the socket 1 are slotted to provide second pressing rods 8, and the two second pressing rods 8 are symmetrically arranged about the horizontal center line of the socket 1. The outer ends of the two second pressing rods 8 extend through to the outer sides of the upper and lower ends of the connector 2, respectively.

[0036] The socket 1 has an internal slot with a reset spring 10, and the upper and lower ends of the reset spring 10 are connected to a second pressing rod 8. The socket 1 has two sliders 9 welded to both ends, and the two sliders 9 have the same structure. The outer sides of the two sliders 9 are slidably connected to the inner walls of the connector plug 2.

[0037] like Figures 1-4 As shown, before the connector plug 2 is fully connected to the socket 1, simply press the two second pressing rods 8 manually to retract and move them into the socket 1. Then insert the connector plug 2 into the outside of the socket 1. At this time, the return spring 10 will automatically pop the two second pressing rods 8 to the outside of the upper and lower ends of the connector plug 2 through its own elasticity. This will limit and fix the position of the socket 1 and the connector plug 2 after connection, preventing the connector plug 2 from loosening and falling off during use, and improving the stability of the connector plug 2.

[0038] Example 2 differs from Example 1 in that the inserted cable 5 can be positioned and clamped to prevent it from loosening and falling off during use. The following is disclosed:

[0039] The positioning disk 4 has two positioning clamps 11 at its upper and lower ends, and both positioning clamps 11 are arc-shaped. The inner ends of the two positioning clamps 11 are connected to cables 5 by anti-slip pads 12. The positioning disk 4 has slots at its upper and lower ends, and limit blocks 13 are installed rotatably. Both limit blocks 13 are arc-shaped, and the outer sides of the two limit blocks 13 correspond to limit grooves 14. The two rows of limit grooves 14 are opened on the outer sides of the two first pressing rods 6.

[0040] The positioning disk 4 has slots at both the upper and lower ends, and compression springs 15 are provided. The two compression springs 15 have the same structure. The outer ends of the two compression springs 15 are connected to limit blocks 13. The inner ends of the two limit blocks 13 are slotted, and torsion springs 16 are provided. The inner sides of the two torsion springs 16 are wound with rotating shafts 7. The outer ends of the two rotating shafts 7 extend through to the outer sides of the upper and lower ends of the positioning disk 4.

[0041] like Figures 1-7As shown, after the cable 5 is inserted into the inside of the positioning disc 4, the two first pressing rods 6 are manually pressed to drive the two positioning clamping plates 11 to clamp and position the cable 5 through the two anti-skid pads 12, so as to avoid the cable 5 from loosening and falling due to shaking during use. While the two first pressing rods 6 are extruded and moved, the two extrusion springs 15 will sequentially pop out the two limiting blocks 13 into the limiting slot 14 through the elastic force of the extrusion springs 15, so as to slide and limit the two pressed first pressing rods 6, thereby avoiding the two first pressing rods 6 from being dislocated and deviated during use.

[0042] When the two first pressing rods 6 need to be reset and moved, the two limiting blocks 13 need to be manually rotated to be separated from the two limiting slots 14, so that the two first pressing rods 6 can be conveniently reset and moved out. Then, the elastic force of the two torsion springs 16 can be used to elastically reset the positions of the two rotating shafts 7, so as to conveniently and quickly disassemble and separate the cable 5 in the future.

[0043] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art. Although the utility model has been described in detail with reference to the foregoing embodiments, the person skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A radio frequency connector provided with a line anti-falling positioning structure, comprising a socket (1) and a connecting plug (2), wherein the connecting plug (2) is slotted and connected through the outside of the socket (1), and the outside of the connecting plug (2) is nested with an anti-skid ring (3); characterized in that Further comprising: The outer end of the connecting plug (2) is threaded and connected with a positioning disc (4), and the diameter of the positioning disc (4) is larger than that of the connecting plug (2), while the inside of the positioning disc (4) is inserted with a cable (5); The inside of the socket (1) is slotted and provided with second pressing rods (8) at the upper and lower ends, and the two second pressing rods (8) are symmetrically arranged about the transverse center line of the socket (1), and the outer ends of the two second pressing rods (8) respectively extend to the upper and lower outside of the connecting plug (2).

2. The RF connector with a line anti-drop positioning structure according to claim 1, characterized in that: The inside of the socket (1) is slotted and provided with a reset spring (10), and the upper and lower ends of the reset spring (10) are connected with the second pressing rods (8).

3. The RF connector with a line anti-drop positioning structure according to claim 2, characterized in that: The two ends of the socket (1) are welded and installed with sliding blocks (9), and the two sliding blocks (9) are the same in structure, and the outer sides of the two sliding blocks (9) are slidingly connected to the inner walls of the connecting plug (2).

4. The RF connector with a line anti-drop positioning structure according to claim 1, characterized in that: The inside of the positioning disc (4) is provided with two positioning clamping plates (11) at the upper and lower ends, and the two positioning clamping plates (11) are both in circular arc shape, and the inner ends of the two positioning clamping plates (11) are connected with the cable (5) through the anti-skid pads (12).

5. The RF connector having a line anti-dislodging positioning structure according to claim 4, characterized in that: The inside of the positioning disc (4) is slotted and rotatably installed with limit blocks (13) at the upper and lower ends, and the two limit blocks (13) are both in circular arc shape, and the outer sides of the two limit blocks (13) correspond to limit grooves (14), wherein the two rows of limit grooves (14) are provided on the outer sides of the two first pressing rods (6).

6. A radio frequency connector provided with a line anti-drop positioning structure according to claim 5, characterized in that: The inside of the positioning disc (4) is slotted and provided with extrusion springs (15) at the upper and lower ends, and the two extrusion springs (15) are the same in structure, and the outer ends of the two extrusion springs (15) are connected with the limit blocks (13).

7. A radio frequency connector provided with a line anti-drop positioning structure according to claim 6, characterized in that: The inside of the two limit blocks (13) is slotted and provided with torsion springs (16), and the inner sides of the two torsion springs (16) are wound and connected with rotating shafts (7), and the outer ends of the two rotating shafts (7) extend to the outer sides of the upper and lower ends of the positioning disc (4).

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