Cable connector with anti-drop structure

Abstract

The utility model discloses a cable connector with an anti-drop structure, which comprises a connector female end, a groove arranged on the side surface of the connector female end, a connector sub-end arranged on the side surface of the connector female end, a connecting plug fixedly connected on the side surface of the connector sub-end, and a connecting pin fixed on the inner wall of the groove of the connector female end. A positioning circular ring is arranged on the outer surface of the connector female end, a self-locking clamping block is installed on the surface of the connecting plug, and a linkage sliding plate is installed on the surface of the connector female end. The cable connector with the anti-drop structure is provided with the positioning circular ring and the self-locking clamping block, so that when the cable connector works, the cable connector is connected with the connector sub-end through threads of the positioning circular ring, the connector female end and the connector sub-end are fixed, the stability is improved, meanwhile, the self-locking clamping block is pushed by the spring to be clamped with the connector female end, and the self-locking clamping block is clamped with the connector sub-end. The device forms double locking, the stability is further improved, and loosening and separation are prevented.

Description

TECHNICAL FIELD

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

[0002] The cable connector is mainly suitable for signal transmission between internal connection of digital program-controlled switch of various types of transmission equipment department and distribution frame, and is used for transmitting data, audio, video and other communication equipment, and is widely used in electronic product assembly, and is a key product for ensuring correctness and reliability of electrical signal transmission, and the cable connector has many types, and is mainly divided into low frequency, high frequency, circular and rectangular, and in the assembly process of the cable connector, in order to ensure product quality, a plurality of effective quality control measures should be taken in each link, and the selection, pretreatment, crimping or welding, detection and other processes of the cable connector should be strictly controlled.

[0003] The existing cable connector is generally inserted and matched with the sub-end and the female end of the connector during use, however, the existing connector such as the cable connector disclosed in the publication No. CN214384791U is connected and fixed to each other through buckles, but the buckles are exposed on the outer surface of the device, are easily loosened by accidental touch, and the practicability is reduced. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a cable connector with an anti-drop structure to solve the problem that the buckle is exposed on the outer surface of the device and is easily loosened by accidental touch.

[0005] To achieve the above object, the utility model provides the following technical scheme: a cable connector with an anti-drop structure, comprising a connector female end, a groove is arranged on the side surface of the connector female end, a connector sub-end is arranged on the side surface of the connector female end, a plug-in connector is fixedly connected to the side surface of the connector sub-end, a connecting pin is fixed to the inner wall of the groove of the connector female end, a positioning ring is arranged on the outer surface of the connector female end, a self-locking clamping block is arranged on the surface of the plug-in connector, a linkage sliding plate is arranged on the surface of the connector female end, and an unlocking push plate is arranged on the surface of the positioning ring.

[0006] Preferably, the connector female end and the plug-in connector are connected in a clamping manner, the positioning ring and the connector female end are connected in a threaded manner, and the positioning ring and the connector sub-end are connected in a threaded manner, and the inner wall of the positioning ring is designed to be inclined.

[0007] The above technical scheme is adopted, the connector female end and the plug-in connector are clamped for protection, and the positioning ring and the connector female end are connected for fixation.

[0008] Preferably, the self-locking block is in sliding connection with the connector, and a spring is connected between the self-locking block and the connector.

[0009] By the above technical scheme, the self-locking block is fixed by sliding with the connector.

[0010] Preferably, the linkage sliding plate is in sliding connection with the connector, the unlocking push plate is in sliding connection with the positioning ring, and a spring is connected between the unlocking push plate and the positioning ring.

[0011] By the above technical scheme, the linkage sliding plate is pushed by the unlocking push plate, so that the linkage sliding plate pushes the self-locking block.

[0012] Preferably, the surface of the connector is provided with a sealing mechanism, which guides air into the sealing air bag by sliding of the piston column to make the sealing air bag expand.

[0013] By the above technical scheme, the piston column is slid to guide air into the sealing air bag by the sealing mechanism of the connector.

[0014] Preferably, the sealing mechanism comprises an extrusion block, which is in sliding connection with the surface of the connector, a first magnet is fixed on the lower end surface of the extrusion block, a piston column is slidably connected in the connector, a second magnet is fixed on the side surface of the piston column, a gas guide groove is formed in the connector, and a sealing air bag is fixed on the side surface of the connector.

[0015] By the above technical scheme, the first magnet is driven by the extrusion block to approach and repel the second magnet.

[0016] Preferably, a spring is connected between the extrusion block and the connector, the facing surface magnetic poles of the first magnet and the second magnet are the same, a spring is connected between the piston column and the connector, and the sealing air bag is designed as a hollow ring.

[0017] By the above technical scheme, air is pushed into the sealing air bag by the piston column to make the sealing air bag expand.

[0018] Compared with the prior art, the cable connector with the anti-disengagement structure has the advantages that:

[0019] 1. The positioning ring and the self-locking block are arranged, so that when the device works, the positioning ring is connected with the connector through the thread, the connector is fixed, the stability is improved, the self-locking block is pushed by the spring and is clamped with the connector, the device is double-locked, the stability is further improved, and disengagement is prevented.

[0020] 2. The utility model discloses a connector female end and plug connector are provided with, make the utility model discloses work, through the plug connector and the connector female end and facilitate the utility model discloses to carry out positioning when plugging, improve work efficiency, and through the recess of the connector female end is received and protected to the connecting pin, improve the utility of the utility model discloses;

[0021] 3. The utility model discloses an unlocking push plate and linkage sliding plate are provided with, make the utility model discloses work, through the unlocking push plate and drive linkage sliding plate sliding, make linkage sliding plate drive the self-locking block and unlock, thereby improve the utility model discloses the efficiency of unlocking, and when connecting due to the positioning ring drive the unlocking push plate and linkage sliding plate dislocation, prevent the misoperation unlocking and improve the practicability;

[0022] 4. The utility model discloses a first magnet and second magnet are provided with, make the utility model discloses work, through the movement of positioning ring, make the inner wall of positioning ring push and extrude the block and slide, make extrude the block and drive first magnet close to second magnet, make second magnet be repelled and drive piston post movement, and through piston post to the inflation of sealed air bag makes it swell seal, improve the protection performance of the utility model discloses;

[0023] 5. The utility model discloses a sealed air bag and piston post are provided with, make the utility model discloses work, through the inflation of sealed air bag, make sealed air bag adhere to the surface of connector female end, facilitate the gap between connector female end and connector female end is reduced, reduce the outside impurity moisture and enter, and through annular sealed air bag, improve the scope of protection. DRAWINGS

[0024] Fig. 1 It is the whole schematic diagram of the utility model and the cross section structure;

[0025] Fig. 2 It is the schematic diagram of the utility model and the side view structure of connector female end and plug connector connection;

[0026] Fig. 3 It is the schematic diagram of the utility model and the cross section structure of positioning ring and unlocking push plate connection;

[0027] Fig. 4 It is the schematic diagram of the utility model and the cross section structure of extruding block and first magnet connection;

[0028] Fig. 5 It is the schematic diagram of the utility model and the three-dimensional structure of positioning ring and unlocking push plate connection;

[0029] Fig. 6 It is the schematic diagram of the utility model and the three-dimensional structure of plug connector and self-locking block connection.

[0030] In the figure: 1, the female end of the connector; 2, the male end of the connector; 3, the plug; 4, the connecting pin; 5, the positioning ring; 6, the self-locking block; 7, the linkage sliding plate; 8, the unlocking push plate; 9, the extrusion block; 10, the first magnet; 11, the piston column; 12, the second magnet; 13, the air guide groove; 14, the sealing air bag. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Please refer to Figs. 1-6 The utility model provides a kind of technical scheme: a cable connector with anti-drop structure, comprising; EMBODIMENT

[0033] The following is described in conjunction with the drawings of the specification Figs. 1-2 ,

[0034] The female end of the connector 1 is provided with a groove on the side surface, and the side surface of the female end of the connector 1 is provided with the male end of the connector 2. The side surface of the male end of the connector 2 is fixedly connected with the plug 3. The inner wall of the female end of the connector 1 groove is fixed with the connecting pin 4. The outer surface of the female end of the connector 1 is provided with the positioning ring 5. The surface of the plug 3 is mounted with the self-locking block 6. The surface of the female end of the connector 1 is mounted with the linkage sliding plate 7. The surface of the positioning ring 5 is provided with the unlocking push plate 8. The female end of the connector 1 and the plug 3 constitute a clamping connection. The positioning ring 5 and the female end of the connector 1 constitute a threaded connection. The inner wall of the positioning ring 5 is designed to be inclined. When using the device, the female end of the connector 1 and the plug 3 are inserted into each other to make the self-locking block 6 be automatically clamped with the female end of the connector 1 by the spring.

[0035] The self-locking block 6 and the plug 3 constitute a sliding connection, and a spring is connected between the self-locking block 6 and the plug 3. The self-locking block 6 and the female end of the connector 1 constitute a clamping connection. Then rotate the positioning ring 5 to make the positioning ring 5 slide relative to the female end of the connector 1 through the thread. Make one end of the positioning ring 5 connect with the male end of the connector 2 through the thread. Make the female end of the connector 1 and the male end of the connector 2 connect and fix to achieve the effect of double locking to prevent loosening and separation. EMBODIMENT

[0036] The following is described in conjunction with the drawings of the specification Figs. 1-3 ,

[0037] The linkage sliding plate 7 is in sliding connection with the connector female end 1, the unlocking push plate 8 is in sliding connection with the positioning ring 5, and the unlocking push plate 8 is connected with the positioning ring 5 through a spring, when the device needs to be unlocked, first rotate the positioning ring 5 to loosen the connector male end 2, at this time the unlocking push plate 8 on the surface of the positioning ring 5 corresponds to the linkage sliding plate 7, then push the unlocking push plate 8 to drive the linkage sliding plate 7, so that one end of the linkage sliding plate 7 pushes the self-locking block 6 to be unlocked, thereby improving the unlocking efficiency of the device. Embodiment

[0038] The following is described in conjunction with the accompanying drawings of the specification: Figs. 1-6

[0039] The surface of the connector female end 1 is provided with a sealing mechanism, which introduces air into the sealing air bag 14 through the sliding of the piston column 11 to make it expand and seal, the sealing mechanism includes an extrusion block 9 which is in sliding connection with the surface of the connector female end 1, the lower end side surface of the extrusion block 9 is fixed with a first magnet 10, the inside of the connector female end 1 is slidingly connected with a piston column 11, and the side surface of the piston column 11 is fixed with a second magnet 12, the inside of the connector female end 1 is provided with a gas guide groove 13, and the side surface of the connector female end 1 is fixed with a sealing air bag 14, when the positioning ring 5 is rotated to be connected, the inner wall of the positioning ring 5 pushes the extrusion block 9 to slide, so that the extrusion block 9 drives the first magnet 10 to approach the second magnet 12, so that the second magnet 12 is repelled to drive the piston column 11 to move.

[0040] The extrusion block 9 and the connector female end 1 are connected by a spring, the opposite surfaces of the first magnet 10 and the second magnet 12 have the same magnetic pole, the piston column 11 and the connector female end 1 are connected by a spring, and the sealing air bag 14 is designed as a hollow ring, air is introduced into the sealing air bag 14 from the gas guide groove 13 through the piston column 11, so that the sealing air bag 14 expands and adheres to the surface of the connector male end 2 for sealing, preventing impurities and moisture from entering, and improving the protection performance of the device.

[0041] Working principle: when the cable connector with anti-dropping structure is used, first, the connector female end 1 is clamped with the plug-in head 3, the connection pin 4 is connected, the connector female end 1 and the connector male end 2 are fixed by rotating the positioning ring 5, and the self-locking block 6 is pushed by the spring to be self-locked, when unlocking, the unlocking push plate 8 corresponds to the linkage sliding plate 7 by sliding the positioning ring 5, then the unlocking push plate 8 drives the linkage sliding plate 7 to be unlocked, when working, the inner wall of the positioning ring 5 pushes the extrusion block 9, so that the first magnet 10 approaches and repels the second magnet 12, so that the piston column 11 moves to introduce air into the gas guide groove 13 and the sealing air bag 14, so that the sealing air bag 14 expands to seal and protect, thereby increasing the practicability of the whole.

[0042] ​Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable connector with an anti-disengagement structure, comprising a female connector end (1) having a groove on its side surface, a male connector end (2) being provided on the side of the female connector end (1), a plug (3) being fixedly connected to the side surface of the male connector end (2), and a connecting pin (4) being fixed to the inner wall of the groove of the female connector end (1), characterized in that: The outer surface of the connector female end (1) is provided with a positioning ring (5), the surface of the plug (3) is mounted with a self-locking block (6), the surface of the connector female end (1) is mounted with a linkage sliding plate (7), and the surface of the positioning ring (5) is provided with an unlocking push plate (8).

2. The cable connector with anti-disengagement structure according to claim 1, characterized in that: The connector female end (1) and the plug (3) constitute a clamping connection, the positioning ring (5) and the connector female end (1) constitute a threaded connection, and the positioning ring (5) and the connector female end (1) constitute a threaded connection, and the inner wall of the positioning ring (5) is designed to be inclined.

3. The cable connector with anti-disengagement structure according to claim 1, characterized in that: The self-locking block (6) and the plug (3) constitute a sliding connection, and a spring is connected between the self-locking block (6) and the plug (3), and the self-locking block (6) and the connector female end (1) constitute a clamping connection.

4. The cable connector with anti-disengagement structure according to claim 1, characterized in that: The linkage sliding plate (7) and the connector female end (1) constitute a sliding connection, the unlocking push plate (8) and the positioning ring (5) constitute a sliding connection, and a spring is connected between the unlocking push plate (8) and the positioning ring (5).

5. The cable connector with anti-extraction structure according to claim 1, characterized in that: The surface of the connector female end (1) is provided with a sealing mechanism, which introduces air into the sealing air bag (14) by sliding the piston column (11) to make it expand and seal.

6. The cable connector with a pull-out prevention structure according to claim 5, characterized in that: The sealing mechanism comprises an extrusion block (9) which is slidingly connected to the surface of the connector female end (1), a first magnet (10) fixed to the lower end surface of the extrusion block (9), a piston column (11) slidingly connected inside the connector female end (1), a second magnet (12) fixed to the side surface of the piston column (11), a gas guide groove (13) formed in the connector female end (1), and a sealing air bag (14) fixed to the side surface of the connector female end (1).

7. The cable connector with anti-disengagement structure according to claim 6, characterized in that: The extrusion block (9) and the connector female end (1) are connected by a spring, the facing surfaces of the first magnet (10) and the second magnet (12) have the same magnetic pole, the piston column (11) and the connector female end (1) are connected by a spring, and the sealing air bag (14) is designed as a hollow ring.

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