Anti-drop radio frequency coaxial connector

Abstract

The utility model discloses an anti-falling radio frequency coaxial connector, and belongs to the technical field of radio frequency coaxial connectors. Comprising a mounting plate, a connector and a connecting plate, the connector is mounted on the mounting plate through the connecting plate, the connector and the connecting plate are of an integrated structure, an inserting column is arranged at the lower end of the connecting plate, one end of the inserting column extends into an inserting groove of the mounting plate, and the connecting plate is fixedly connected with the mounting plate through a locking assembly. And the mounting plate is connected with the insertion column through a spring cotter assembly. According to the utility model, the problems that in the prior art, due to vibration or external force, the connector may be accidentally disengaged, signal interruption or equipment damage is caused, normal work of equipment is affected, and equipment damage or safety risk of operators may be caused are solved; and the connector can be effectively locked after being inserted, and stable connection can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency coaxial connectors, in particular to an anti-falling radio frequency coaxial connector. Background Art

[0002] In electronic communication equipment, RF coaxial connectors are widely used to connect antennas, transceivers and other equipment to ensure the reliability and stability of signal transmission. The existing Chinese patent with publication number CN219203695U discloses a RF coaxial connector: the inner walls of the socket body on both sides of the patent body interact through signal connectors, and the socket body settings on both sides improve the overall flexibility of manual connection operations and increase the efficiency of manual work. First fixing parts are respectively provided on both sides of the outer wall of the main body, and a slidable first clamping plate is provided on the top of the outer wall of the first fixing part. The first clamping plate slides through the first slider connected to the bottom to slide on the inner wall of the first slide groove and drive the whole, and the first clamping plate is fixed on both sides of the outer wall of the socket body. The first clamping plate and the socket body are fixed through the first connecting member connected to the inner wall and connected to the first connecting groove. The connection can increase the fixity of the main body and the connector.

[0003] However, the above-mentioned prior art solutions also have the following defects:

[0004] Existing connectors may accidentally detach due to vibration or external force, resulting in signal interruption or equipment damage, which not only affects the normal operation of the equipment but may also cause equipment damage or operator safety risks. Utility Model Content

[0005] The utility model aims to provide a radio frequency coaxial connector that prevents falling off, and ensures that the connector can be effectively locked and maintain a stable connection after insertion through the cooperation of a locking component and a spring latch component, thereby solving the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-dropping RF coaxial connector, comprising a mounting plate, a connector and a connecting plate, wherein the connector is mounted on the mounting plate through the connecting plate, and the connector and the connecting plate are an integral structure, a plug post is provided at the lower end of the connecting plate, and one end of the plug post extends into a slot of the mounting plate, the connecting plate is fixedly connected to the mounting plate through a locking assembly, and the mounting plate is connected to the plug post through a spring latch assembly.

[0007] Preferably, a positioning hole is formed on a side of the plug post opposite to the spring latch assembly.

[0008] Preferably, the locking assembly includes a screw rod and a nut, and one end of the screw rod passes through the connecting plate and extends to the inside of the mounting plate.

[0009] Preferably, a nut is threadedly connected to the outer wall of the screw, and the nut is located at the upper end of the connecting plate.

[0010] Preferably, the spring latch assembly comprises a groove, the groove is located inside the mounting plate, and a positioning pin is arranged inside the groove.

[0011] Preferably, one end of the positioning pin extends to the inside of the plug column and cooperates with the positioning hole, and the other end of the positioning pin extends to the outside of the mounting plate and is connected to a baffle.

[0012] Preferably, a pull ring is fixedly provided at the front end of the baffle.

[0013] Preferably, a limit plate is fixedly provided on the outer wall of the positioning pin, and the limit plate is located inside the groove, a compression spring is provided on one side of the limit plate, and both ends of the compression spring are fixedly connected to the mounting plate and the limit plate respectively.

[0014] Preferably, an anti-slip layer is provided on the surface of the connector housing.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides an anti-drop-off radio frequency coaxial connector, which can ensure that it can be firmly locked when connected by setting a locking component to avoid accidental drop-off due to vibration or external force.

[0017] 2. The utility model provides an anti-drop-off radio frequency coaxial connector, which, by providing a spring latch assembly, can lock the connector under the action of a squeezing spring when the connector is inserted, thereby providing additional safety protection.

[0018] 3. The utility model is an anti-dropping radio frequency coaxial connector, and the surface of the connector shell adopts an anti-slip design to increase the hand-feel friction, making the connector more stable and safer when inserting and removing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a half-section view of the mounting plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the spring latch assembly of the utility model;

[0022] Figure 4 This is an axonometric view of the connector and the connecting plate of the utility model.

[0023] In the figure: 1. Mounting plate; 2. Connector; 3. Connecting plate; 4. Locking assembly; 5. Spring latch assembly; 301. Plug column; 302. Positioning hole; 401. Screw; 402. Nut; 501. Baffle; 502. Pull ring; 503. Positioning pin; 504. Extrusion spring; 505. Limit plate; 506. Groove. DETAILED DESCRIPTION

[0024] 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.

[0025] In order to solve the technical problem in the prior art that the connector may accidentally detach due to vibration or external force, resulting in signal interruption or device damage, which not only affects the normal operation of the device, but also may cause damage to the device or safety risks to the operator, please refer to Figure 1-4 , providing the following technical solutions:

[0026] In this embodiment, an anti-dropping RF coaxial connector includes a mounting plate 1, a connector 2 and a connecting plate 3. The connector 2 is mounted on the mounting plate 1 through the connecting plate 3, and the connector 2 and the connecting plate 3 are an integrated structure. A plug post 301 is provided at the lower end of the connecting plate 3, and one end of the plug post 301 extends into a slot of the mounting plate 1. The connecting plate 3 is fixedly connected to the mounting plate 1 through a locking assembly 4. The mounting plate 1 is connected to the plug post 301 through a spring latch assembly 5. A positioning hole 302 is provided on the side of the plug post 301 opposite to the spring latch assembly 5.

[0027] In this embodiment, the locking assembly 4 includes a screw 401 and a nut 402. One end of the screw 401 passes through the connecting plate 3 and extends to the interior of the mounting plate 1. The nut 402 is threadedly connected to the outer wall of the screw 401, and the nut 402 is located at the upper end of the connecting plate 3. The connector 2 is installed on the mounting plate 1 by utilizing a bolt structure to ensure that it can be firmly locked during connection to avoid accidental falling off due to vibration or external force.

[0028] In this embodiment, the spring latch assembly 5 includes a groove 506, which is located inside the mounting plate 1. A positioning pin 503 is provided inside the groove 506. One end of the positioning pin 503 extends to the inside of the plug column 301 and cooperates with the positioning hole 302. The other end of the positioning pin 503 extends to the outside of the mounting plate 1 and is connected to a baffle 501. A pull ring 502 is fixed at the front end of the baffle 501.

[0029] A limit plate 505 is fixedly provided on the outer wall of the locating pin 503, and the limit plate 505 is located inside the groove 506. A compression spring 504 is provided on one side of the limit plate 505, and the two ends of the compression spring 504 are respectively fixedly connected to the mounting plate 1 and the limit plate 505. By pulling the pull ring 502 outward, the baffle 501 and the locating pin 503 can be driven to move together to facilitate the insertion of the plug column 301. After the insertion, the pull ring 502 is released, and the squeezed compression spring 504 is reset, thereby driving the limit plate 505 and the locating pin 503 to approach the plug column 301 until the locating pin 503 enters the locating hole 302. This component can lock the connector 2 when inserted, providing additional safety protection.

[0030] In this embodiment, an anti-skid layer is provided on the outer shell surface of the connector 2. The outer shell surface of the connector 2 adopts an anti-skid design to increase the hand-feel friction and make the connector 2 more stable and safer when inserted and removed.

[0031] Working principle: When in use, insert the pin 301 on the connecting plate 3 of the connector 2 into the slot of the mounting plate 1, and fix the connector 2 on the mounting plate 1 through the cooperation of the screw 401 and the nut 402. By pulling the pull ring 502 outward, the baffle 501 and the positioning pin 503 can be moved together to facilitate the insertion of the pin 301. Release the pull ring 502, and the squeezed extrusion spring 504 will reset, thereby driving the limit plate 505 and the positioning pin 503 to approach the pin 301 until the positioning pin 503 enters the positioning hole 302, completing the locking.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 radio frequency coaxial connector, comprising a mounting plate (1), a connector (2) and a connecting plate (3), characterized in that: The connector (2) is mounted on the mounting plate (1) via a connecting plate (3), and the connector (2) and the connecting plate (3) are an integrated structure. A plug post (301) is provided at the lower end of the connecting plate (3), and one end of the plug post (301) extends into a slot of the mounting plate (1). The connecting plate (3) is fixedly connected to the mounting plate (1) via a locking assembly (4), and the mounting plate (1) is connected to the plug post (301) via a spring latch assembly (5).

2. The anti-dropping radio frequency coaxial connector according to claim 1, characterized in that: A positioning hole (302) is provided on one side of the plug post (301) opposite to the spring plug assembly (5).

3. The anti-dropping radio frequency coaxial connector according to claim 1, characterized in that: The locking assembly (4) comprises a screw rod (401) and a nut (402), and one end of the screw rod (401) passes through the connecting plate (3) and extends to the interior of the mounting plate (1).

4. The anti-dropping radio frequency coaxial connector according to claim 3, characterized in that: A nut (402) is threadedly connected to the outer wall of the screw rod (401), and the nut (402) is located at the upper end of the connecting plate (3).

5. The anti-dropping radio frequency coaxial connector according to claim 1, characterized in that: The spring latch assembly (5) comprises a groove (506), the groove (506) is located inside the mounting plate (1), and a positioning pin (503) is arranged inside the groove (506).

6. The anti-dropping radio frequency coaxial connector according to claim 5, characterized in that: One end of the positioning pin (503) extends to the inside of the plug column (301) to cooperate with the positioning hole (302), and the other end of the positioning pin (503) extends to the outside of the mounting plate (1) to be connected to the baffle (501).

7. The anti-dropping radio frequency coaxial connector according to claim 6, characterized in that: A pull ring (502) is fixedly provided at the front end of the baffle (501).

8. The anti-dropping radio frequency coaxial connector according to claim 5, characterized in that: A limiting plate (505) is fixedly arranged on the outer wall of the positioning pin (503), and the limiting plate (505) is located inside the groove (506). A pressing spring (504) is arranged on one side of the limiting plate (505), and two ends of the pressing spring (504) are respectively fixedly connected to the mounting plate (1) and the limiting plate (505).

9. The anti-dropping radio frequency coaxial connector according to claim 1, characterized in that: The outer shell surface of the connector (2) is provided with an anti-slip layer.

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