Floating installation separation electric connector

Abstract

A floating installation and separation electric connector of the utility model comprises a plug and a socket, one end of the plug is provided with a plurality of pins, one end of the socket is provided with a plurality of jacks, the pins are installed in the jacks, the outer walls of the plug and the socket are provided with protruding plates, the protruding plates are provided with round holes, a sleeve passes through the round holes, the outer wall of one end of the sleeve is provided with a lining, and the lining is provided with a plurality of through holes. A limiting ring is arranged on the outer wall of the other end of the sleeve which floats in the radial direction of the round hole. As the gap exists between the outer wall of the sleeve and the inner wall of the round hole, the socket and the plug can float in the radial direction, installation errors are eliminated, plugging and separation are very reliable, and stability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and in particular relates to a floating installation separation electrical connector. Background Art

[0002] At present, the application scope of electrical connectors is extremely wide. Most of the existing common electrical connectors basically use plugs and sockets fixed on fixed parts. After the plug and socket are plugged in, the internal contacts are in contact and meshed with each other to realize the transmission of current and signals between the free end and the fixed part. Although this type of connector is easy to use and simple to operate, it can be used in occasions where fixed parts and free ends transmit signals. Due to the accumulated errors caused by connector processing or installation, the friction force is increased due to misalignment when the connector is separated or plugged in, resulting in an increase in separation force or plugging force, which affects the reliability of electrical connection or separation. Utility Model Content

[0003] Therefore, the utility model aims to solve the problem in the prior art that the cumulative errors caused by connector processing or installation result in misalignment when the connectors are separated or plugged in, which increases the friction, leads to increased separation force or plugging force, and affects the reliability of electrical connectivity or separation.

[0004] To this end, the technical solution adopted is that the utility model is a floating installation separation electrical connector, including: a plug and a socket, a plurality of pins are arranged on one end of the plug, a plurality of sockets are arranged on one end of the socket, the pins are installed in the sockets, convex plates are arranged on the outer walls of the plug and the socket, circular holes are arranged on the convex plates, the sleeve passes through the circular holes, a bushing is arranged on the outer wall of one end of the sleeve, a limiting ring is arranged on the outer wall of the other end of the sleeve, and the sleeve floats radially along the circular hole.

[0005] Preferably, a groove is provided on the plug, a plurality of pins are provided in the groove, and the pins are connected to the first wire.

[0006] Preferably, a terminal is provided in the jack, a clamping hole is provided at one end of the terminal, and an opening extending along the axial direction is provided on the circumferential outer wall, the pin is inserted in the clamping hole, and the other end of the terminal is connected to the second wire.

[0007] Preferably, a countersunk hole is provided on the end surface of the convex plate, the countersunk hole is connected to the circular hole, and the limiting ring is located in the countersunk hole.

[0008] Preferably, the plug and the socket are both cylindrical.

[0009] Preferably, the convex plates are distributed along the circumference of the socket, and there are more than two convex plates.

[0010] The technical solution of the utility model has the following advantages: due to the gap between the outer wall of the sleeve and the inner wall of the circular hole, the socket and the plug can float in the radial direction, eliminating installation errors, and the plugging and separation are very reliable and have high stability.

[0011] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures particularly pointed out in the written description and the drawings.

[0012] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the socket in the utility model;

[0016] Figure 3 It is a right side view of the socket in the utility model;

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

[0018] Figure 5 It is a left side view of the plug in the utility model;

[0019] Figure 6 It is a distribution diagram of two convex plates in the utility model;

[0020] Figure 7 It is a schematic diagram of the arrangement of jacks with different functions in the utility model;

[0021] Among them, 1. plug; 2. socket; 3. pin; 4. jack; 5. convex plate; 6. round hole; 7. sleeve; 8. bushing; 9. limit ring; 10. groove; 11. first wire; 12. terminal; 13. card hole; 14. opening; 15. second wire; 16. countersunk hole; 17. plug-in mark; 18. mounting plate. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to the other component.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] The utility model provides a floating installation separation electrical connector, such as Figure 1-7 As shown, it includes: a plug 1 and a socket 2, a plurality of pins 3 are arranged on one end of the plug 1, a plurality of sockets 4 are arranged on one end of the socket 2, the pins 3 are installed in the sockets 4, a convex plate 5 is arranged on the outer wall of the plug 1 and the socket 2, a round hole 6 is arranged on the convex plate 5, a sleeve 7 passes through the round hole 6, a bushing 8 is arranged on the outer wall of one end of the sleeve 7, a limit ring 9 is arranged on the outer wall of the other end of the sleeve 7, and the sleeve 7 floats radially along the round hole 6. The socket 2 has a radial floating amount of ±0.5mm, and the plug 1 has a radial floating amount of ±0.4mm. There is also a gap between the plug 1 and the socket 2 and the mounting holes on the mounting plate 18, so that the plug 1 and the socket 2 can float radially, which is convenient for the plug and the socket to be inserted or separated. There are multiple sockets 4 with different apertures and functions, some for φ0.6 contacts, some for φ1.5 contacts, some for grounding, and some for differential pairs. The connector can realize the transmission of Gigabit Ethernet (differential signal), low-frequency signal, power supply and other signals.

[0027] The beneficial technical effects of the above technical solution are as follows: the screw passes through the sleeve 7, the plug 1 and the socket 2 are respectively mounted on the two mounting plates 18, and the pin 3 is installed in the socket 4, so that the electrical connection can be completed. Since there is a gap between the outer wall of the sleeve 7 and the inner wall of the circular hole 6, the socket 2 and the plug 1 can float in the radial direction, eliminating installation errors, and the insertion and separation are very reliable with high stability.

[0028] In one embodiment, a groove 10 is provided on the plug 1, and a plurality of pins 3 are provided in the groove 10. The side wall of the groove serves to protect the pins. The pins 3 are connected to the first wire 11, and the first wire 11 is connected to the electrical appliance.

[0029] In one embodiment, a terminal 12 is provided in the jack 4, a clamping hole 13 is provided at one end of the terminal 12, and an opening 14 extending axially is provided on the circumferential outer wall, the pin 3 is inserted in the clamping hole 13, the terminal 12 is made of a metal material with good elasticity, the diameter of the pin 3 is larger than the inner diameter of the clamping hole 13, and elastic deformation is generated by squeezing the opening 14 to provide plug-in force, and the other end of the terminal 12 is connected to the second wire 15 for connecting to an electrical appliance.

[0030] In one embodiment, a countersunk hole 16 is provided on the end surface of the convex plate 5 , the countersunk hole 16 is connected to the circular hole 6 , the limiting ring 9 is located in the countersunk hole 16 , and the limiting ring 9 and the bushing 8 play a limiting role to prevent the sleeve 7 from moving out of the circular hole 6 .

[0031] In one embodiment, the plug 1 and the socket 2 are both cylindrical, and the convex plates 5 are distributed along the circumference of the socket 2, and more than two are provided, so that the convex plates can be installed at different positions. Both the plug 1 and the socket 2 are provided with a plug-in mark 17, so that the plug and the socket can be quickly positioned and assembled.

[0032] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A floating mounting separation electrical connector, characterized in that: include: A plug (1) and a socket (2), wherein a plurality of pins (3) are arranged on one end of the plug (1), a plurality of sockets (4) are arranged on one end of the socket (2), the pins (3) are installed in the sockets (4), a convex plate (5) is arranged on the outer wall of both the plug (1) and the socket (2), a circular hole (6) is arranged on the convex plate (5), a sleeve (7) passes through the circular hole (6), a bushing (8) is arranged on the outer wall of one end of the sleeve (7), a limit ring (9) is arranged on the outer wall of the other end of the sleeve (7), and the sleeve (7) floats radially along the circular hole (6).

2. A floating mounting separation electrical connector according to claim 1, characterized in that: The plug (1) is provided with a groove (10), a plurality of plug pins (3) are provided in the groove (10), and the plug pins (3) are connected to the first wire (11).

3. A floating mounting separation electrical connector according to claim 1, characterized in that: A terminal (12) is arranged in the jack (4), a clamping hole (13) is arranged at one end of the terminal (12), and an opening (14) extending in the axial direction is arranged on the circumferential outer wall, the plug pin (3) is inserted in the clamping hole (13), and the other end of the terminal (12) is connected to the second wire (15).

4. A floating mounting separation electrical connector according to claim 1, characterized in that: A countersunk hole (16) is provided on the end surface of the convex plate (5), the countersunk hole (16) is communicated with the circular hole (6), and the limiting ring (9) is located in the countersunk hole (16).

5. A floating mounting separation electrical connector according to claim 1, characterized in that: The plug (1) and the socket (2) are both cylindrical.

6. A floating mounting separation electrical connector according to claim 1, characterized in that: The convex plates (5) are distributed along the circumference of the socket (2), and more than two convex plates are provided.

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