An anti-drop RF plug connector
By using the auxiliary structure of sliding grooves and positioning blocks in the RF plug connector, the problem of existing RF plug falling off after long-term use is solved, achieving a more stable connection effect.
Patent Information
- Application Number
- CN202421382358.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-18
AI Technical Summary
Existing RF plugs tend to fall off after long-term use, resulting in unstable connection.
An anti-fall RF plug connector is designed, adopting the auxiliary structure of sliding grooves and positioning blocks. The sliding grooves and positioning grooves are slid into the sliding grooves and positioning grooves to achieve a fixed connection between the socket and the plug.
It effectively solves the problem of RF plug falling off after long-term use, and improves the stability and safety of the connection.
Smart Images
Figure CN222705917U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of RF plugs, and in particular relates to an anti-dropping RF plug connector. Background Art
[0002] Most of the RF plugs currently used adopt a chimeric connection method, which uses the static friction between the two plugs to fix them. However, after long-term plugging and unplugging, the wear degree of the plug ends gradually increases, which forces the static friction to drop sharply, causing the RF plug to fall off. Therefore, an anti-falling RF plug connector is designed to solve the problem that the current RF plug is very easy to fall off after long-term use. Utility Model Content
[0003] The utility model aims to provide an anti-dropping RF plug connector to solve the problem that the current RF plug is very easy to drop off after long-term use as mentioned in the background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-dropping RF plug connector comprises a socket, a plug and an auxiliary structure, the auxiliary structure comprises a positioning block and a sliding groove, the sliding grooves are symmetrically provided at equal intervals on the inner wall of the socket, the positioning blocks are symmetrically installed at equal intervals on the end of the outer wall of the plug, the plug is embedded in the socket, the positioning block is slidably embedded in the sliding groove, and the auxiliary structure is used to control the distance between the socket and the plug.
[0005] Preferably, the auxiliary structure also includes a positioning groove and a clamping plate. A positioning groove is provided on one side of the inner wall of the sliding groove and at an end away from the plug. The positioning groove is perpendicular to the sliding groove, and the clamping plate is symmetrically installed in the middle of the inner wall of the positioning groove. The width of the positioning block is smaller than the width of the positioning groove, and the width of the positioning block is greater than the distance between the clamping plates.
[0006] Preferably, the clamping plate is an arc-shaped plate, and both ends of the clamping plate are fixedly connected to the inner wall of the positioning groove, and both sides of the outer wall of the positioning block are inclined.
[0007] Preferably, plastic blocks are installed at equal intervals on the end of the plug, and the plastic blocks are hollow structures. An auxiliary ring is installed at the bottom of the inner wall of the socket, and positioning holes are opened at equal intervals on the surface of the auxiliary ring. The positioning holes correspond to the positioning grooves one by one, and plastic blocks are embedded in the positioning holes.
[0008] Preferably, the surface of the plug and between the positioning blocks is covered with a rubber layer, and the rubber layer is used to fill the distance between the plug and the socket.
[0009] Preferably, the end of the plastic block is conical, and the diameter of the plastic block is larger than the diameter of the positioning hole, and the end is embedded in the positioning hole.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] (1) The utility model is provided with a sliding groove, a positioning groove and a positioning block. When in use, the plug is embedded into the socket, driving the positioning block to be embedded into the sliding groove at the same time. After the plug and the socket are fully engaged and connected, the plug is rotated to force the positioning block to move into the positioning groove, thereby completing the limiting operation, thereby solving the problem that the current RF plug is very easy to fall off after long-term use.
[0012] (2) The utility model is provided with a plastic block, a positioning hole and an auxiliary ring. When in use, the plastic block is synchronously embedded into the socket along with the plug until the end face of the plastic block presses the surface of the auxiliary ring and deforms. Then, when the plug is rotated, the plastic block is synchronously embedded into the positioning hole, thereby preventing the plug from rotating on its own. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a side view of the socket of the utility model;
[0015] Figure 3 It is a side view of the plug of the utility model;
[0016] Figure 4 for Figure 1 A in the enlarged view;
[0017] In the figure: 1. socket; 2. sliding groove; 3. positioning groove; 4. clamping plate; 5. auxiliary ring; 6. positioning hole; 7. plug; 8. rubber layer; 9. positioning block; 10. plastic block. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-Figure 4As shown, the utility model provides the following technical solutions: an anti-falling RF plug connector includes a socket 1, a plug 7 and an auxiliary structure, the auxiliary structure includes a positioning block 9 and a sliding groove 2, the sliding grooves 2 are symmetrically opened on the inner wall of the socket 1 at equal intervals, and the positioning blocks 9 are symmetrically installed on the ends of the outer wall of the plug 7 at equal intervals. The plug 7 is embedded in the socket 1, and the positioning block 9 is slidably embedded in the sliding groove 2. The auxiliary structure is used to control the distance between the socket 1 and the plug 7. The auxiliary structure also includes a positioning groove 3 and a clamping plate 4. A positioning groove 3 is opened on one side of the inner wall of the sliding groove 2 and at one end away from the plug 7. The positioning groove 3 is kept perpendicular to the sliding groove 2, and the clamping plate 4 is symmetrically installed in the middle of the inner wall of the positioning groove 3. The width of the positioning block 9 is smaller than the width of the positioning groove 3, and the width of the positioning block 9 is greater than the distance between the clamping plates 4. The clamping plates 4 are arc-shaped plates, and the two ends of the clamping plates 4 are fixedly connected to the inner wall of the positioning groove 3, and the two sides of the outer wall of the positioning block 9 are inclined.
[0020] Through the above technical solution: when in use, the plug 7 is embedded into the socket 1, driving the positioning block 9 to be embedded into the sliding groove 2 at the same time, and after the plug 7 and the socket 1 are fully engaged and connected, the plug 7 is rotated to force the inclined surface of the positioning block 9 to squeeze the clamping plate 4, causing the clamping plate 4 to deform, so that the positioning block 9 is embedded deep inside the positioning groove 3, and the positioning block 9 and the positioning groove 3 are engaged and connected to fix the clamping body and the socket 1, thereby completing the limiting, solving the problem that the current RF plug 7 is very easy to fall off after long-term use, and the inclined surfaces on both sides of the positioning block 9 cooperate with the arc shape of the clamping plate 4 to improve the extrusion smoothness, thereby improving the installation efficiency and installation smoothness.
[0021] See also Figure 1-Figure 4 As shown, plastic blocks 10 are installed at equal intervals at the end of the plug 7, and the plastic blocks 10 are hollow structures. An auxiliary ring 5 is installed at the bottom of the inner wall of the socket 1. Positioning holes 6 are opened at equal intervals on the surface of the auxiliary ring 5. The positioning holes 6 correspond to the positioning grooves 3 one by one, and the plastic blocks 10 are embedded in the positioning holes 6. The surface of the plug 7 and between the positioning blocks 9 are covered with a rubber layer 8, and the rubber layer 8 is used to fill the distance between the plug 7 and the socket 1. The end of the plastic block 10 is conical, and the diameter of the plastic block 10 is larger than the diameter of the positioning hole 6, and the end is embedded in the positioning hole 6.
[0022] Through the above technical solution: when in use, the plastic block 10 is synchronously embedded into the socket 1 along with the plug 7. Since the plastic block 10 is a hollow structure, as the engagement proceeds, the end face of the plastic block 10 squeezes the surface of the auxiliary ring 5 and deforms. Then, when the plug 7 is rotated, the positioning block 9 is driven to move into the positioning groove 3, and the plastic block 10 is synchronously embedded into the positioning hole 6. The engagement of the plastic block 10 and the positioning hole 6 is utilized to connect the auxiliary clamping plate 4 to fix the socket 1 and the plug 7, thereby preventing the plug 7 from rotating on its own. At the same time, during the engagement, the rubber layer 8 is utilized to fill the gap between the two to increase the static friction and ensure the stability of the connection.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-drop RF plug connector, characterized in that: The invention comprises a socket (1), a plug (7) and an auxiliary structure, wherein the auxiliary structure comprises a positioning block (9) and a sliding groove (2); the sliding grooves (2) are symmetrically provided on the inner wall of the socket (1) at equal intervals; the positioning blocks (9) are symmetrically installed at equal intervals on the end of the outer wall of the plug (7); the plug (7) is embedded in the socket (1); the positioning block (9) is slidably embedded in the sliding groove (2); and the auxiliary structure is used to control the distance between the socket (1) and the plug (7).
2. The anti-drop RF plug connector according to claim 1, characterized in that: The auxiliary structure further comprises a positioning groove (3) and a clamping plate (4); a positioning groove (3) is provided on one side of the inner wall of the sliding groove (2) and at an end away from the plug (7); the positioning groove (3) is perpendicular to the sliding groove (2); and a clamping plate (4) is symmetrically installed in the middle of the inner wall of the positioning groove (3); the width of the positioning block (9) is smaller than the width of the positioning groove (3), and the width of the positioning block (9) is larger than the distance between the clamping plates (4).
3. The anti-drop RF plug connector according to claim 2, characterized in that: The clamping plate (4) is an arc-shaped plate, and the two ends of the clamping plate (4) are fixedly connected to the inner wall of the positioning groove (3), and the two sides of the outer wall of the positioning block (9) are inclined.
4. The anti-drop RF plug connector according to claim 3, characterized in that: Plastic blocks (10) are installed at equal intervals at the end of the plug (7), and the plastic blocks (10) are hollow structures. An auxiliary ring (5) is installed at the bottom of the inner wall of the socket (1), and positioning holes (6) are opened at equal intervals on the surface of the auxiliary ring (5). The positioning holes (6) correspond to the positioning grooves (3) one by one, and the plastic blocks (10) are embedded in the positioning holes (6).
5. The anti-drop RF plug connector according to claim 4, characterized in that: The surface of the plug (7) and located between the positioning blocks (9) is covered with a rubber layer (8), and the rubber layer (8) is used to fill the distance between the plug (7) and the socket (1).
6. The anti-drop RF plug connector according to claim 4, characterized in that: The end of the plastic block (10) is conical, and the diameter of the plastic block (10) is greater than the diameter of the positioning hole (6), and the end is embedded in the positioning hole (6).