CN216289288U

CN216289288U - Electric connector for communication and preventing loose connection

Info

Publication number: CN216289288U
Application number: CN202122636277.1U
Authority: CN
Inventors: 朱小华; 施金金
Original assignee: Shanghai Qushun Technology Development Co ltd
Current assignee: Shanghai Qushun Technology Development Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-12
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a connection looseness prevention electric connector for communication, which comprises a connecting side plate, wherein one side of the outer wall of the connecting side plate is fixedly connected with an electric connection borrow port, the top of the connecting side plate is fixedly connected with a plurality of connectors, the distance between every two adjacent connectors is equal, the outer wall of each connector is movably sleeved with a positioning and locking assembly, the positioning and locking assembly comprises a positioning and locking plate, and one side of the outer wall of the positioning and locking plate is fixedly connected with a positioning and locking block. When the connectors are connected in position, the positioning and locking assembly adjusts the locking space through the elasticity of the return spring according to the size of the connectors, the position of the positioning and locking plate is fixed by the locking lead screw, the connection of the connectors is stabilized and prevented from loosening, redundant lines can be wound to the outer wall of the winding rod through the winding groove, and the winding effect is achieved through the rotation of the rotating bearing.

Description

Electric connector for communication and preventing loose connection

Technical Field

The utility model is used in the technical field of electric connectors, and particularly relates to an electric connector for preventing connection looseness for communication.

Background

The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the operation is reliable or not directly affects the normal operation of an aircraft circuit, and relates to the safety of the whole host machine. Common classification methods for electrical connectors include shape, structure, use, etc.

In the process of connecting and using the electric connector, after long-term use or when electronic equipment of different models is connected, the connection may be unstable at the connection part, so that the problems of short circuit and the like are caused.

Therefore, it is necessary to provide an anti-loose connection electrical connector for communication to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connection looseness prevention electric connector for communication, which can be used for stably preventing loosening of connection of a connector by adjusting a locking space according to the volume size of the connector through a positioning and locking assembly and adjusting the locking space through the elasticity of a return spring when the connector is connected in position, and fixing the position of a positioning and locking plate through a locking screw rod, and can be used for winding redundant lines to the outer wall of a winding rod through a winding groove and performing rotary winding through a rotary bearing so as to achieve the sorting effect and solve the defects in the technology.

In order to achieve the above purpose, the utility model provides the following technical scheme: the electric connector comprises a connecting side plate, wherein one side of the outer wall of the connecting side plate is fixedly connected with an electric connection borrow port, the top of the connecting side plate is fixedly connected with a plurality of connecting ports, the distance between every two adjacent connecting ports is equal, and the outer wall of each connecting port is movably sleeved with a positioning locking assembly;

the positioning and locking assembly comprises a positioning and locking plate, one side of the outer wall of the positioning and locking plate is fixedly connected with a positioning and locking block, a locking screw rod is inserted in the locking block through threads, one side of the top of the connecting side plate, which is far away from the connecting port, is provided with a locking screw hole, the locking screw rod extends into the locking screw hole, the cross section of the positioning and locking plate is designed to be C-shaped, the inner wall of the positioning and locking plate is provided with two groups of movable chutes, the number of the movable chutes in each group is two, the two groups of movable chutes are symmetrically arranged about the axis of the positioning and locking assembly, the inner part of each movable chute is slidably connected with a movable slide block, an adjusting and locking plate is fixedly connected between the two movable slide blocks, the cross section of the adjusting and locking plate is designed to be C-shaped, and a reset spring is fixedly connected between one side of the inner wall of the adjusting and locking plate and the inner wall of the positioning and locking plate, the number of the return springs is two.

Preferably, one side of the outer wall of the connecting side plate is fixedly connected with three circuit winding assemblies, and the number of the circuit winding assemblies is three, and every two adjacent circuit winding assemblies are equal in distance.

Preferably, the circuit rolling assembly comprises a fixing plate, the fixing plate is fixedly connected with the outer wall of the connecting side plate, and a rolling rod is fixedly connected to one side of the outer wall of the fixing plate.

Preferably, the rolling rod is provided with a rotary bearing at the joint with the fixed plate, and the rolling rod is rotatably connected with the fixed plate through the rotary bearing.

Preferably, the outer wall of the winding rod is provided with three winding grooves, and the distance between every two adjacent winding grooves is equal.

Preferably, the two sides of the connecting side plate, which are far away from the electric connection interface, are provided with mounting chutes in a penetrating manner, mounting screws penetrate through the mounting chutes, mounting spiral rings are sleeved on the outer walls of the mounting screws in a threaded manner, and the mounting screws are fixedly connected with the mounting chutes through the mounting spiral rings.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. when the connectors are connected in position, the positioning and locking assembly adjusts the locking space according to the size of the connectors, adjusts the locking space through the elasticity of the reset spring, fixes and positions the position of the locking plate by using the locking lead screw, so that the connection of the connectors is stabilized and prevented from loosening, redundant lines can be wound to the outer wall of the winding rod through the winding groove, and are rotated and wound through the rotating bearing, and the finishing effect is achieved;

2. through shifting the device to the place that needs go on fixing, use the installation screw rod to run through the installation spout inside and be connected fixedly with the destination, when hookup location takes place the skew, the curb plate is connected in the pulling, makes whole equipment slightly shift, makes the installation screw rod shift the removal in that the installation spout is inside to applicable in the service environment of different positions and be convenient for shift the position of use, reduced the limitation.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the positioning and locking assembly of the present invention;

FIG. 3 is a schematic side sectional view of the positioning lock plate of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at B in fig. 1.

Description of reference numerals:

1. connecting the side plates; 2. an electrical connection interface; 3. a connecting port; 4. positioning the locking assembly; 5. positioning the locking plate; 6. positioning a locking block; 7. locking the screw rod; 8. locking the screw hole; 9. a movable chute; 10. a movable slide block; 11. adjusting the locking plate; 12. a return spring; 13. a circuit winding component; 14. a fixing plate; 15. winding the rod; 16. a rotating bearing; 17. a coiling groove; 18. installing a chute; 19. installing a screw rod; 20. and (4) installing a spiral ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a connection looseness prevention electric connector for communication, which comprises a connecting side plate 1, wherein one side of the outer wall of the connecting side plate 1 is fixedly connected with an electric connection interface 2, the top of the connecting side plate 1 is fixedly connected with a connection interface 3, the number of the connection interfaces 3 is multiple, the distance between every two adjacent connection interfaces 3 is equal, and the outer wall of each connection interface 3 is movably sleeved with a positioning locking component 4;

the positioning and locking assembly 4 comprises a positioning and locking plate 5, one side of the outer wall of the positioning and locking plate 5 is fixedly connected with a positioning and locking block 6, a locking screw rod 7 is inserted in the locking block 6 in a threaded manner, one side of the top of the connecting side plate 1, which is far away from the connecting port 3, is provided with a locking screw hole 8, the locking screw rod 7 extends into the locking screw hole 8, the cross section of the positioning and locking plate 5 is designed to be C-shaped, the inner wall of the positioning and locking plate 5 is provided with two groups of movable chutes 9, the number of the movable chutes 9 in each group is two, the two groups of the movable chutes 9 are symmetrically arranged about the axis of the positioning and locking assembly 4, the inner part of each movable chute 9 is slidably connected with a movable slide block 10, an adjusting and locking plate 11 is fixedly connected between the two movable slide blocks 10, and the cross section of the adjusting and locking plate 11 is designed to be C-shaped, and a reset spring 12 is fixedly connected between one side of the inner wall of the adjusting locking plate 11 and the inner wall of the positioning locking plate 5, and the number of the reset springs 12 is two.

Further, in the above technical scheme, one side of the outer wall of the connecting side plate 1 is fixedly connected with three circuit winding assemblies 13, the number of the circuit winding assemblies 13 is three, and the distance between every two adjacent circuit winding assemblies 13 is equal.

Further, in the above technical solution, the circuit rolling assembly 13 includes a fixing plate 14, the fixing plate 14 is fixedly connected to the outer wall of the connecting side plate 1, and a rolling rod 15 is fixedly connected to one side of the outer wall of the fixing plate 14.

Further, in the above technical solution, a rotary bearing 16 is disposed at a connection position of the winding rod 15 and the fixed plate 14, and the winding rod 15 is rotatably connected with the fixed plate 14 through the rotary bearing 16.

Further, in the above technical solution, the outer wall of the winding rod 15 is provided with three winding grooves 17, and the distance between every two adjacent winding grooves 17 is equal.

Further, in the above technical solution, mounting sliding grooves 18 are respectively penetrated through two sides of the inside of the connecting side plate 1, which are far away from the electrical connection interface 2, mounting screws 19 are penetrated through the inside of the mounting sliding grooves 18, mounting screw rings 20 are sleeved on the outer walls of the mounting screws 19 in a threaded manner, and the mounting screws 19 are fixedly connected with the mounting sliding grooves 18 through the mounting screw rings 20.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, the device is firstly transferred to a place needing to be fixed, the mounting screw rod 19 penetrates through the inside of the mounting chute 18 to be connected and fixed with a destination, when the connecting position deviates, the connecting side plate 1 is pulled to slightly transfer the whole equipment, and the mounting screw rod 19 is transferred and moved in the mounting chute 18, so that the device is suitable for use environments at different positions, the use position is convenient to transfer, and the limitation is reduced;

referring to the attached drawings 1-5 of the specification, when the device is used, when the connecting ports 3 are connected in position, the positioning locking assembly 4 adjusts the locking space according to the size of the connecting ports 3, the locking space is adjusted through the elasticity of the return spring 12, and the locking screw 7 is used for fixing and positioning the position of the locking plate 5, so that the effect of stabilizing and preventing loosening is achieved on the connection of the connecting ports 3, redundant lines can be wound to the outer wall of the winding rod 15 through the winding groove 17, and the winding is rotated through the rotary bearing 16, so that the arranging effect is achieved.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The electric connector capable of preventing connection looseness for communication comprises a connecting side plate (1) and is characterized in that one side of the outer wall of the connecting side plate (1) is fixedly connected with an electric connection borrow port (2), the top of the connecting side plate (1) is fixedly connected with a connecting port (3), the connecting ports (3) are arranged in number, the distance between every two adjacent connecting ports (3) is equal, and a positioning locking assembly (4) is movably sleeved on the outer wall of each connecting port (3);

the positioning and locking assembly (4) comprises a positioning and locking plate (5), one side of the outer wall of the positioning and locking plate (5) is fixedly connected with a positioning and locking block (6), a locking screw rod (7) is inserted in the locking block (6) in a threaded manner, one side of the top of the connecting side plate (1), which is far away from the connecting port (3), is provided with a locking screw hole (8), the locking screw rod (7) extends into the locking screw hole (8), the cross section of the positioning and locking plate (5) is in a C shape, the inner wall of the positioning and locking plate (5) is provided with two groups of movable sliding chutes (9), each group of movable sliding chutes (9) is provided with two groups, the two groups of movable sliding chutes (9) are symmetrically arranged about the axis of the positioning and locking assembly (4), and the inside of each movable sliding chute (9) is connected with a movable sliding block (10) in a sliding manner, two fixedly connected with adjusts locking plate (11) between activity slider (10), it establishes to C shape to adjust locking plate (11) cross sectional shape, adjust fixedly connected with reset spring (12) between locking plate (11) inner wall one side and location locking plate (5) inner wall, reset spring (12) quantity is provided with two.

2. The loose-connection-prevention electrical connector for communication according to claim 1, wherein: connect curb plate (1) outer wall one side fixedly connected with circuit rolling component (13), circuit rolling component (13) quantity is provided with three, every adjacent two distance equals between circuit rolling component (13).

3. The loose-connection-prevention electrical connector for communication as claimed in claim 2, wherein: line rolling subassembly (13) are including fixed plate (14), fixed plate (14) and connection curb plate (1) outer wall fixed connection, fixed plate (14) outer wall one side fixedly connected with coiling pole (15).

4. The loose-connection-prevention electrical connector for communication as claimed in claim 3, wherein: the connection part of the winding rod (15) and the fixed plate (14) is provided with a rotary bearing (16), and the winding rod (15) is rotatably connected with the fixed plate (14) through the rotary bearing (16).

5. The loose-connection-prevention electrical connector for communication as claimed in claim 3, wherein: the outer wall of the winding rod (15) is provided with three winding grooves (17), and the distance between every two adjacent winding grooves (17) is equal.

6. The loose-connection-prevention electrical connector for communication according to claim 1, wherein: connect curb plate (1) inside keep away from the electricity and connect borrow mouthful (2) both sides and all run through installation spout (18), installation spout (18) inside has run through installation screw rod (19), installation screw rod (19) outer wall screw thread cover has installed spiro (20), installation screw rod (19) are through installation spiro (20) and installation spout (18) fixed connection.