A pluggable connector

Abstract

The utility model relates to the technical field of connectors, and specifically discloses a plug-in connector, including a female plug structure and a male plug structure, wherein the female plug structure includes an outer frame and a female plug core, and the male plug structure includes a male plug core, a stopper, and a male plug, wherein a groove is provided on the top surface of the male plug core, a through groove is provided on the top surface of the outer frame, and a plug block is inlaid inside the through groove, a controller and a micro telescopic push rod motor are fixedly provided on the top surface of the outer frame, and a pressure sensor is fixedly provided on one end of the plug block. The technical solution of the utility model makes the male plug core and the female plug core tightly matched by the plug block and the groove, and when the pressure sensor cooperates with the controller to monitor that there is an excessive pulling force between the male plug core and the female plug core, the controller automatically controls the micro telescopic push rod motor to lift the plug block, so that the plug block is separated from the groove, so that the male plug core and the female plug core can be separated in time when there is an excessive pulling force, thereby avoiding damage to the male and female plug structures and achieving the effect of excessive pulling protection.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a plug-in connector. Background Art

[0002] At present, a plug-in connector is a connector used to connect electronic devices or electrical devices, and is commonly found in various electronic devices, such as computers, mobile phones, audio equipment, etc. It usually consists of two parts, a male head and a female head, and the connection and disconnection between devices are achieved by plugging and unplugging. Plug-in connectors usually have the characteristics of easy plugging and unplugging. Users can easily insert or unplug the connector, which is convenient for the installation and maintenance of the equipment. When the network cable is led out of the network cabinet, the end of the network cable needs to be plugged in with the network port of the cabinet. Due to the snap-on fit in the structure, the stability of the plug-in can be guaranteed. However, in daily operation, the network cable may be pulled by mistake. Excessive pulling force will cause irreversible damage to the end of the network cable and the network port of the cabinet. Therefore, it is necessary to meet the requirements that the male plug and the female plug can be separated in time when there is too much pulling force. Improvement is urgently needed. Therefore, we propose a plug-in connector. Utility Model Content

[0003] The purpose of the utility model is to provide a plug-in connector to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plug-in connector, comprising a female plug structure and a male plug structure, the female plug structure comprising an outer frame, a female plug core fixed inside the outer frame, the female plug core being provided with a female socket, the male plug structure comprising a male plug core, a block fixed outside the male plug core, a male plug that is embedded with the female socket is fixedly arranged at one end of the male plug core away from the block, a groove is arranged on the top surface of the male plug core, a through groove is arranged on the top surface of the outer frame, a plug block is embedded in the through groove, a controller and a micro-telescopic push rod motor are fixedly arranged on the top surface of the outer frame, the push rod of the micro-telescopic push rod motor is fixedly connected to one side of the plug block through a connecting plate, and a pressure sensor is fixedly arranged on one end of the plug block away from the micro-telescopic push rod motor.

[0005] As a preferred implementation of the technical solution of the present application, the controller includes a single-chip microcomputer and a battery, and the single-chip microcomputer is electrically connected to the micro telescopic push rod motor and the pressure sensor through wires.

[0006] As a preferred implementation of the technical solution of the present application, the pressure sensor is a patch-type pressure sensor, and the end face of the pressure sensor protrudes from the end face of the insert by 0.5 mm.

[0007] As a preferred implementation of the technical solution of the present application, a slope is provided on one side of the bottom of the insert block, and the slope is positioned toward one side of the micro-telescopic push rod motor.

[0008] As a preferred implementation of the technical solution of the present application, the male insert is embedded and connected with the interior of the outer frame, and the stopper is in contact with the opening end surface of the outer frame.

[0009] As a preferred implementation of the technical solution of the present application, the groove and the insert block are vertically aligned, and the insert block is embedded and connected inside the groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The technical solution of the present application makes the male plug and the female plug fit tightly together by cooperating with the plug block and the groove. When the pressure sensor cooperates with the controller to monitor that there is too much pulling force between the male plug and the female plug, the controller automatically controls the micro-telescopic push rod motor to lift the plug block, so that the plug block is separated from the groove, so that the male plug and the female plug can be separated in time when there is too much pulling force, avoiding damage to the male and female plug structures and achieving the effect of protecting against excessive pulling.

[0012] 2. The technical solution of the present application can improve the waterproof sealing and safety of the male and female plugs when they are matched, by embedding the male plug inside the outer frame and using a block to block and seal the end face of the outer frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 It is a cross-sectional view of a pluggable connector of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the female plug structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the male plug structure of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the plug block of the utility model.

[0018] In the figure: 1. female plug structure; 101. outer frame; 102. female plug core; 103. female socket; 3. controller; 4. micro telescopic push rod motor; 5. plug block; 6. pressure sensor; 7. through slot; 8. groove; 9. male plug structure; 901. male plug core; 902. block; 903. male plug. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1, as Figure 1-4 As shown, the utility model provides a technical solution: a plug-in connector, including a female plug structure 1 and a male plug structure 9, the female plug structure 1 includes an outer frame 101, a female plug core 102 fixed inside the outer frame 101, the female plug core 102 is provided with a female socket 103, the male plug structure 9 includes a male plug core 901, a stopper 902 fixed outside the male plug core 901, and a male plug 903 that is inlaid and matched with the female socket 103 is fixedly provided at one end of the male plug core 901 away from the stopper 902, and the male A groove 8 is provided on the top surface of the insert core 901, a through groove 7 is provided on the top surface of the outer frame 101, an insert block 5 is inlaid inside the through groove 7, a controller 3 and a micro telescopic push rod motor 4 are fixedly provided on the top surface of the outer frame 101, a push rod of the micro telescopic push rod motor 4 is fixedly connected to one side of the insert block 5 through a connecting plate, a pressure sensor 6 is fixedly provided on the end of the insert block 5 facing away from the micro telescopic push rod motor 4, the groove 8 is vertically aligned with the insert block 5, and the insert block 5 is inlaid and connected with the inside of the groove 8.

[0021] In a specific embodiment of the present utility model, the controller 3 includes a single-chip microcomputer and a battery. The single-chip microcomputer is electrically connected to the micro-telescopic push rod motor 4 and the pressure sensor 6 through wires. The battery is used to provide power to the micro-telescopic push rod motor 4 and the pressure sensor 6. The trigger pressure threshold set by the pressure sensor 6 is ≥5N. Before the female plug structure 1 is matched with the male plug structure 9, the push rod of the micro-telescopic push rod motor 4 needs to be controlled to lift so that the plug block 5 moves upward. Then, the male plug structure 9 is matched with the female plug structure 1 to control the push rod of the micro-telescopic push rod motor 4 to retract and reset, so that the plug block 5 moves downward, and the plug block 5 will match with the groove 8, thereby realizing The male plug structure 9 is now firmly matched with the female plug structure 1. When the cable outside the male plug structure 9 is pulled, a pulling force will appear between the male plug structure 9 and the female plug structure 1. The pulling force is transmitted to the contact point between the pressure sensor 6 and the through groove 7. When the pulling force exceeds the trigger pressure threshold of 5N, the single-chip microcomputer processes the electrical signal of the pressure sensor 6, controls the push rod of the micro-telescopic push rod motor 4 to lift, so that the plug block 5 moves upward, so that the plug block 5 will be separated from the groove 8, so that the male plug structure 9 is separated from the female plug structure 1, so that the male plug core 901 and the female plug core 102 can be separated in time when there is excessive pulling force, thereby avoiding damage to the male and female plug structures.

[0022] In some technical solutions, the pressure sensor 6 is a patch pressure sensor, and the end face of the pressure sensor 6 protrudes from the end face of the plug block 5 by 0.5 mm, so that when a pulling force occurs between the male plug structure 9 and the female plug structure 1, the pulling force can be transmitted to the contact point between the pressure sensor 6 and the through groove 7, thereby realizing the function of the pressure sensor 6 to monitor the magnitude of the pulling force between the male plug structure 9 and the female plug structure 1.

[0023] In some technical solutions, a slope is provided on one side of the bottom of the insert block 5 , and the slope is positioned toward the side of the micro telescopic push rod motor 4 . The provision of the slope is conducive to guiding the groove 8 to disengage from the insert block 5 .

[0024] In some technical solutions, the male plug 901 is embedded and connected with the inside of the outer frame 101, the block 902 is in contact with the open end face of the outer frame 101, the male plug 901 is embedded in the outer frame 101 and the block 902 blocks and seals the end face of the outer frame 101, which can improve the waterproof sealing and safety of the male and female plugs when they are matched.

[0025] Working principle: the male plug core 901 is embedded in the outer frame 101 and the stop block 902 is on the end face of the outer frame 101. At this time, the male plug structure 9 and the female plug structure 1 are embedded and matched. By controlling the push rod of the micro-telescopic push rod motor 4 to retract and reset, the plug block 5 moves downward, and the plug block 5 will cooperate with the groove 8. At this time, the male plug structure 9 cannot be separated from the female plug structure 1. When the cable outside the male plug structure 9 is pulled, a pulling force will appear between the male plug structure 9 and the female plug structure 1. The pulling force is transmitted to the contact point between the pressure sensor 6 and the through groove 7. When the pulling force exceeds the trigger pressure threshold of 5N, the single-chip microcomputer processes the electrical signal of the pressure sensor 6, and controls the push rod of the micro-telescopic push rod motor 4 to lift, so that the plug block 5 moves upward, and the plug block 5 will be separated from the groove 8, so that the male plug structure 9 and the female plug structure 1 can be easily separated, avoiding damage to the male and female plug structures.

Claims

1. A pluggable connector, characterized in that: The invention comprises a female plug structure (1) and a male plug structure (9), wherein the female plug structure (1) comprises an outer frame (101), a female plug core (102) fixed inside the outer frame (101), and the female plug core (102) is provided with a female socket (103); the male plug structure (9) comprises a male plug core (901), and a stopper (902) fixed outside the male plug core (901); a male plug (903) which is embedded and matched with the female socket (103) is fixedly provided at one end of the male plug core (901) which is away from the stopper (902); The top surface of the male plug core (901) is provided with a groove (8), the top surface of the outer frame (101) is provided with a through groove (7), an insert block (5) is embedded in the through groove (7), a controller (3) and a micro telescopic push rod motor (4) are fixedly provided on the top surface of the outer frame (101), a push rod of the micro telescopic push rod motor (4) is fixedly connected to one side of the insert block (5) via a connecting plate, and a pressure sensor (6) is fixedly provided at one end of the insert block (5) facing away from the micro telescopic push rod motor (4).

2. A pluggable connector according to claim 1, characterized in that: The controller (3) comprises a single-chip microcomputer and a storage battery, and the single-chip microcomputer is electrically connected to the micro telescopic push rod motor (4) and the pressure sensor (6) respectively through wires.

3. A pluggable connector according to claim 2, characterized in that: The pressure sensor (6) is a patch-type pressure sensor, and the end face of the pressure sensor (6) protrudes from the end face of the insert (5) by a distance of 0.3 mm to 0.5 mm.

4. A pluggable connector according to claim 1, characterized in that: A slope is provided on one side of the bottom of the insert block (5), and the slope is positioned toward one side of the micro telescopic push rod motor (4).

5. The pluggable connector according to claim 1, characterized in that: The male plug core (901) is embedded and matched with the interior of the outer frame (101), and the stopper (902) is in contact with the opening end surface of the outer frame (101).

6. A pluggable connector according to claim 1, characterized in that: The groove (8) is vertically aligned with the insert block (5), and the insert block (5) is embedded and connected with the inside of the groove (8).

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