CN119070084B

CN119070084B - Multifunctional combined connector

Info

Publication number: CN119070084B
Application number: CN202411550287.5A
Authority: CN
Inventors: 张勤国; 王子建; 赵成钢; 叶斌武; 吉晶
Original assignee: Yueqing Changdecheng Electronic Co ltd
Current assignee: Yueqing Changdecheng Electronic Co ltd
Priority date: 2024-11-01
Filing date: 2024-11-01
Publication date: 2025-01-21
Anticipated expiration: 2044-11-01
Also published as: CN119070084A

Abstract

The invention provides a multifunctional combined connector, which belongs to the technical field of connectors and comprises a socket provided with a plurality of jacks and plugs corresponding to the jacks one by one, and a locking assembly arranged between the plugs and the socket. This many function combination connector carries out spacing, carries out spacing centre gripping to the line body on the plug earlier, makes plug and socket firm grafting be in the same place, and the line body is in the state of firm connection with the plug simultaneously, then makes locking component, plug and socket lock link together, forms integrated structure, fully improves plug and socket connected state's steadiness and reliability, and then improves the stability and the reliability that the connector used, and whole spacing locking process has convenient and fast and the unblock advantage of dismantling of being convenient for.

Description

Multifunctional combined connector

Technical Field

The invention relates to the technical field of connectors, in particular to a multifunctional combined connector.

Background

The multifunctional combined connector is a connector integrating multiple functions, can provide multiple functions such as data transmission, power supply, video and audio output and the like on a single physical interface, and is widely applied to occasions needing space saving and multipurpose requirements.

At present, the structure of the multifunctional combined connector mainly comprises a plug and a socket, the common multifunctional combined connector generally forms a communicated circuit only through the plugging of the plug and the socket, the stability and the reliability of connection are relatively low, especially in the occasion of being easily pulled by external force, the connection mode is easy to loose or even break due to the external force under the connection state, and the normal operation of the circuit is further influenced.

Disclosure of Invention

The invention provides a multifunctional combined connector, which solves the problems that the simple plugging of a simple connector in the related art is difficult to meet the pursuit of the simple connector on the working stability and the reliability, and the locking structure is additionally arranged to quickly and conveniently lock the connector with a plurality of independent sockets.

The invention provides a multifunctional combined connector which comprises a socket provided with a plurality of jacks and plugs which are in one-to-one correspondence with the jacks, a locking assembly arranged between the plugs and the socket, wherein the locking assembly comprises control bodies, elastic bodies, plug-in units and jack-in units, wherein the control bodies are distributed up and down and are respectively positioned above and below the sockets, the elastic bodies are positioned between the control bodies, the elastic bodies enable the control bodies distributed up and down to keep a stable distance from the socket in an initial state, the plug-in units and the jack-in units are matched with the jack-in units, the locking units are respectively positioned between the plug and the socket and the control bodies, the transverse limiting bodies are distributed up and down symmetrically and form clamping units, the clamping units are in one-to-one correspondence with the plug, the longitudinal limiting bodies are distributed up and down symmetrically and form limiting units, the limiting units are in one-to-one correspondence with the plug, the plug-in units are fixedly connected to the sliding bodies, the plug-in units are uniformly controlled through sliding of the sliding bodies to be plugged and separated from the corresponding jack-in units, and the plug-in units are automatically pressed against the control bodies, and the corresponding plug-in units are automatically aligned with the jack-in units, and the corresponding clamping units.

In one possible implementation mode, the transverse limiting body comprises a limiting head provided with an arc-shaped clamping surface, a longitudinal sliding block is fixedly connected to the limiting head, the longitudinal sliding block is connected with the transverse sliding block in a sliding mode, the transverse sliding block is connected with the control body in a sliding mode, an elastic inhibiting piece is connected between the transverse sliding block and the control body, the contact surface of the longitudinal sliding block and the control body is inclined, and the limiting head moves towards the direction of the socket along the axial direction of the wire body in the pressing process of the control body.

In one possible implementation mode, the elastic body comprises a base body which is connected with sliding parts in a sliding mode, the sliding parts are symmetrically distributed and are fixedly connected with the control body respectively, elastic parts are arranged between the symmetrical sliding parts, limiting parts are arranged on the base body and limit sliding intervals of the sliding parts, and the control body and the socket which are distributed vertically keep a stable distance under the initial state under the action of the elastic parts.

In one possible implementation manner, the longitudinal limiting body comprises a fixed connection part and a rotary contact part of a cylindrical structure, the rotary contact part is rotationally connected to the fixed connection part, the rotary contact part is in contact with and limits a corresponding plug, the fixed connection part is fixedly connected to a corresponding control body, and the fixed connection part is in sliding connection with the socket.

In one possible embodiment, the control body comprises a press plate and a connecting piece, the press plate is attached to the socket in the locked state, the connecting piece is fixedly connected with the press plate and is in sliding connection with the socket, and the insertion hole in the locking unit between the control body and the socket is formed in the connecting piece.

In one possible implementation manner, a limiting block is fixedly connected to the plug, the limiting block abuts against the socket to limit the plug, and the jack in the locking unit between the plug and the socket is arranged on the limiting block.

In one possible embodiment, the sliding body has a frame structure and surrounds the socket from the outer circumferential side, and the sliding range thereof is limited by the socket.

The multifunctional combined connector provided by the embodiment of the invention has at least one of the following technical effects that 1, after the plug is plugged with the socket, the locking component firstly limits the plug and limits and clamps the wire body on the plug, so that the plug and the socket are firmly plugged together, meanwhile, the wire body and the plug are in a stable connection state, and then the locking component, the plug and the socket are in locking connection together to form an integrated structure, so that the stability and the reliability of the connection state of the plug and the socket are fully improved, the stability and the reliability of the connector in use are further improved, and the whole limiting and locking process has the advantages of being fast and convenient to unlock and detach.

2. According to the multifunctional combined connector provided by the embodiment of the invention, the longitudinal limiting body is moved along with the control body to limit the plug, the corresponding jack is aligned with the plug-in unit, the corresponding plug-in unit is conveniently and smoothly inserted into the jack to complete locking, and the convenience and smoothness of the whole structure locking process are effectively improved.

3. According to the multifunctional combined connector provided by the embodiment of the invention, the rotating contact part is matched with the fixed connection part to limit the plug, so that the smoothness and stability of the limit process are improved, and the smoothness and stability of the connector connection process are further improved.

4. According to the multifunctional combined connector provided by the embodiment of the invention, the socket is used as a limiting reference, the moving range of the control body and the sliding body is limited, so that the locking assembly can conveniently and rapidly complete locking and unlocking, and the convenience and stability of the connector connection and disassembly processes are effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of a locking assembly of a multifunctional combined connector in an initial state according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a locking assembly of a multifunctional combined connector in a locked state according to an embodiment of the present invention.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic structural diagram of an elastomer of a multifunctional combined connector according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a sliding member of a multifunctional combined connector according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a transverse limiting body of a multifunctional combined connector according to an embodiment of the present invention.

In the figure, 1, a socket, 2, a socket, 3, a plug, 4, a locking assembly, 41, a control body, 411, a pressing plate, 412, a connecting piece, 413, an extending piece, 42, an elastic body, 421, a sliding piece, 422, a base body, 423, a limiting piece, 4231, a limiting groove, 4232, a moving block, 424, an elastic piece, 43, an insert, 44, an inserting hole, 45, a transverse limiting body, 451, a limiting head, 452, a longitudinal sliding block, 453, a transverse sliding block, 454, an elastic inhibiting piece, 46, a longitudinal limiting body, 461, a fixed connecting part, 462, a rotating contact part, 47, a sliding body, 471, a sliding frame, 472, a connecting limiting frame, 48, a limiting block, 5 and a wire body are shown.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described below and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1 and 2, a multifunctional combined connector includes a socket 2 provided with a plurality of sockets 1, a plug 3 corresponding to the sockets 1 one by one, a locking assembly 4 arranged between the plug 3 and the socket 2, a part of wire bodies 5 fixedly connected to the plug 3, and the number and position distribution of the sockets 1 can be set according to specific requirements, as shown in fig. 1, the number of the sockets 1 is five, three sockets 1 are distributed on the front side of the socket 2, the other two sockets are distributed on the rear side of the socket 2, the plug 3 is correspondingly inserted into the corresponding socket 1 respectively, in the connecting process, after the plug 3 is inserted into the socket 1, the locking assembly 4 limits the plug 3 to enable the plug 3 to be firmly connected with the corresponding socket 1, clamps and fixes the wire bodies 5 to be in a state firmly connected with the plug 3, and simultaneously locks the locking assembly 4, the plug 3 and the socket 2 to be connected together to form an integrated structure, thereby the degree and reliability of connection state of the plug 3 and the socket 2 are fully improved, and the stability of the connector is improved, and the locking assembly 4 can be locked and unlocked quickly and conveniently and firmly.

With reference to figures 1,2,3 and 5, the locking assembly 4 comprises a control body 41, an elastic body 42, an insert 43, a receptacle 44, a lateral limit body 45, The longitudinal limiting bodies 46 and the sliding bodies 47 are symmetrically distributed up and down and are respectively positioned above and below the socket 2 as shown in fig. 2, the elastic bodies 42 are connected between the symmetrical control bodies 41, the elastic bodies 42 are symmetrically distributed left and right, the plug 43 and the jack 44 are mutually matched to form locking units, the locking units are respectively positioned between the plug 3 and the socket 2 and between the socket 2 and the control body 41, the transverse limiting bodies 45 which are symmetrically distributed up and down and are symmetrically distributed up and down form clamping units, the clamping units are in one-to-one correspondence with the plug 3, the longitudinal limiting bodies 46 which are symmetrically distributed up and down and are symmetrically distributed up and down form limiting units, the limiting units are in one-to-one correspondence with the plug 3, as shown in fig. 2, the upper longitudinal limiting bodies 46 in the limiting units and the upper transverse limiting bodies 45 in the clamping units are connected to the upper control body 41, the corresponding lower longitudinal limiting bodies 46 and lower transverse limiting bodies 45 are connected to the lower control body 41, the sliding bodies 47 are connected to the socket 2 in a left-right sliding mode, all the plug-in units 43 are fixedly connected to the sliding bodies 47, in an initial state, the upper-lower symmetrical control bodies 41 are kept at a stable distance from the socket 2 under the action of the middle elastic bodies 42, as shown in fig. 1, at the moment, the plug 3 can be smoothly inserted into the corresponding socket 1, the longitudinal limiting bodies 46 and the transverse limiting bodies 45 are distributed in an upper-lower symmetrical state, the space on the left side and the right side near the socket 1 is fully vacated, a sufficient operation space is provided for the plug 3 to be inserted into the socket 1, after the plug 3 is inserted into the corresponding socket 1, only the upper-lower symmetrical control bodies 41 are needed to be pressed towards the middle, the upper-lower symmetrical control bodies 41 are respectively abutted and attached to the upper surface and the lower surface of the socket 2, at this time, the longitudinal limiting body 46 in the limiting unit abuts against the plug 3 to limit the plug 3, so that the plug 3 and the corresponding jack 1 are firmly inserted together, the plug 43 in the locking unit between the plug 3 and the socket 2 is aligned with the corresponding jack 44, the longitudinal limiting body 46 in the clamping unit performs limiting clamping on the corresponding wire 5, the plug 43 in the locking unit between the socket 2 and the control body 41 is aligned with the corresponding jack 44, then the sliding body 47 slides rightwards, the uniform control plug 43 is inserted into the corresponding jack 44, and finally the control body 41 is released, at this time, the control body 41, The socket 2 and the plug 3 are locked together to form an integrated structure, the stability of the whole structure state is effectively improved, after the control body 41 is loosened, the elastic force of the elastic body 42 acts on the control body 41, the stability and the reliability of the whole structure are further improved, in the process of disassembling after that, only the sliding body 47 is required to be reset, the plug 43 and the corresponding jack 44 are separated, at this time, the control body 41 is automatically reset under the action of the elastic body 42, the corresponding transverse limiting body 45 and the longitudinal limiting body 46 are automatically reset along with the resetting of the control body 41, the plug 3 can be smoothly pulled out after the locking assembly 4 is restored to the initial state, the disassembly is completed, wherein, in order to facilitate the sliding of the sliding body 47, the control body 41 is pressed again before the sliding body 47 is reset, the control body 41 is stably in the current pressed state, after the sliding body 47 is reset, the control body 41 is smoothly loosened again, and the control body 41 is reset under the action of the elastic body 42.

Referring to fig. 1,2 and 4, the elastic body 42 includes a base 422 slidably connected with a sliding member 421, the base 422 is fixedly connected to the socket 2, the sliding member 421 is vertically symmetrically distributed and is fixedly connected to the control body 41 which is vertically symmetrical, an elastic member 424 is disposed between the symmetrical sliding members 421, a limiting member 423 is disposed on the base 422, the limiting member 423 limits the sliding interval of the sliding member 421, as shown in fig. 4, the limiting member 423 corresponds to the sliding member 421 one by one, the limiting member 423 includes a limiting groove 4231 and a moving block 4232 moving along the limiting groove 4231, the moving block 4232 is fixedly connected to the sliding member 421, the limiting groove 4231 is formed on the base 422, limiting of the sliding interval of the sliding member 421 is achieved through limiting of the limiting groove 4231, and in combination with the action of the elastic member 424, the control body 41 can keep a stable distance with the socket 2 in an initial state, so that the plug 3 and the socket 2 can smoothly complete plugging and disassembling operations.

Referring to fig. 1,2 and 5, the control body 41 includes a pressing plate 411, a connecting piece 412 and an extending piece 413, the extending piece 413 corresponds to the lateral limiting body 45 one by one, and the lateral limiting body 45 is connected to the extending piece 413, the pressing plate 411 is attached to the socket 2 in a locked state, the connecting piece 412 is fixedly connected with the pressing plate 411, the connecting piece 412 is vertically and slidably connected with the socket 2, a jack 44 in a locking unit between the control body 41 and the socket 2 is opened on the connecting piece 412, the pressing plate 411 is limited by the sliding connection of the connecting piece 412 and the socket 2, so that the pressing plate 411 moves stably in a vertical direction, and the jack 44 on the connecting piece 412 is conveniently and accurately aligned with the corresponding plug 43 by the sliding connection of the pressing plate 411 and is further beneficial to further improving the convenience and smoothness of the connection of the connector, wherein the sliding piece 421 is fixedly connected on the pressing plate 411.

Referring to fig. 1,2 and 6, the transverse limiting body 45 includes a limiting head 451 provided with an arc clamping surface, a longitudinal sliding block 452 is fixedly connected to the limiting head 451, a transverse sliding block 453 is connected to the longitudinal sliding block 452 in a vertically sliding manner, the transverse sliding block 453 is connected to the extending member 413 in a longitudinally sliding manner, an elastic inhibiting member 454 is connected between the transverse sliding block 453 and the extending member 413, the contact surface between the longitudinal sliding block 452 and the extending member 413 is inclined, and after the limiting head 451 contacts with the wire body 5 in the middle pressing process of the control body 41, the pressure of the extending member 413 acting on the limiting head 451 increases until the wire body contacts with the socket 2 in the middle pressing process of the control body 41, so that the limiting head 451 moves towards the socket 2 through the inclined contact surface, which is beneficial to making the wire body 5 between the clamping unit and the plug 3 in a loose state to a certain extent, thereby being beneficial to improving the stability and reliability of the connection state of the connector.

Referring to fig. 1,2,3 and 6, the longitudinal limiting body 46 includes a fixed connection portion 461 and a rotating contact portion 462 having a cylindrical structure, the rotating contact portion 462 is rotatably connected to the fixed connection portion 461, and the rotating contact portion 462 contacts and limits the corresponding plug 3, the fixed connection portion 461 is fixedly connected to the extension piece 413, and the fixed connection portion 461 is slidably connected to the socket 2, and the fixed connection portion 461 moves along with the process of pressing the vertically symmetrical control body 41 toward the middle, and the rotating contact portion 462 contacts and limits the corresponding plug 3, as shown in fig. 6, the upper fixed connection portion 461 moves down, and the upper rotating contact portion 462 moves down and contacts with the plug 3 until abutting against the plug 3, so that limiting of the plug 3 is completed, and the rotating contact portion 462 reduces friction generated in the limiting process by rolling, thereby being beneficial to improving smoothness and stability of the limiting process, and further beneficial to improving smoothness and stability of connector connection.

Referring to fig. 1,2 and 5, a limiting block 48 is fixedly connected to the plug 3, the limiting block 48 abuts against the socket 2 to limit the plug 3, the jack 44 in the locking unit between the plug 3 and the socket 2 is arranged on the limiting block 48, the plug 3 is plugged into the corresponding socket 1, when the longitudinal limiting body 46 completes limiting the corresponding plug 3, the limiting block 48 just abuts against the socket 2 and limits the plug 3 from the outside, meanwhile, the jack 44 on the limiting body is accurately aligned with the corresponding plug 43, on one hand, the plugging stability of the plug 3 is improved, damage to the plug 3 or the socket 1 caused by excessive plugging is avoided, and on the other hand, the locking work of the corresponding locking unit is smoothly completed, so that the plug 3 and the socket 2 are firmly locked and connected together.

Referring to fig. 1,2 and 5, the sliding body 47 is a frame structure and surrounds the socket 2 from the outer peripheral side, the sliding range of the sliding body 47 is limited by the socket 2, as shown in fig. 5, the sliding body 47 comprises sliding frames 471 and connecting limiting frames 472, the sliding frames 471 are symmetrically distributed front and back and are respectively positioned at the front side and the back side of the socket 2 and are in sliding connection with the socket 2 left and right, the plug-in units 43 positioned at the front side of the socket 2 are fixedly connected to the sliding frames 471 at the front side, the plug-in units 43 positioned at the back side of the socket 2 are fixedly connected to the sliding frames 471 at the back side, the connecting limiting frames 472 are symmetrically distributed left and right and are fixedly connected between the sliding frames 471, and in the locking and unlocking process of the locking assembly 4, the corresponding connecting limiting frames 472 are only required to be pushed left and right to be in a state of being abutted against the socket 2, so that the locking assembly is very convenient and quick.

In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, slidably connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered by the scope of the present invention.

Claims

1. The multifunctional combined connector is characterized by comprising a socket (2) provided with a plurality of jacks (1) and plugs (3) which are in one-to-one correspondence with the jacks (1);

a locking assembly (4) arranged between the plug (3) and the socket (2), the locking assembly (4) comprising:

the control bodies (41) are distributed up and down and are respectively positioned above and below the socket (2);

An elastic body (42) positioned between the control bodies (41), wherein the elastic body (42) keeps a stable distance between the control bodies (41) and the socket (2) which are distributed up and down in an initial state;

The plug-in unit (43) and the jack (44) are matched with each other, the plug-in unit (43) and the jack (44) are matched to form a locking unit, and the locking unit is respectively positioned between the plug (3) and the socket (2) and between the socket (2) and the control body (41);

The transverse limiting bodies (45) are symmetrically distributed up and down, the transverse limiting bodies (45) are symmetrically distributed up and down to form clamping units, and the clamping units are in one-to-one correspondence with the plugs (3);

the longitudinal limiting bodies (46) are distributed vertically symmetrically, the vertical limiting bodies (46) distributed vertically symmetrically form limiting units, and the limiting units are in one-to-one correspondence with the plugs (3);

the sliding bodies (47), the plug-in units (43) are fixedly connected to the sliding bodies (47), and the plug-in units (43) are uniformly controlled to be plugged into and separated from the corresponding plug-in holes (44) through the sliding of the sliding bodies (47);

The control bodies (41) distributed up and down are pressed relatively, the clamping units automatically clamp the wire bodies (5) on the corresponding plugs (3), the limiting units automatically limit the corresponding plugs (3), and the jacks (44) are automatically aligned with the corresponding plug-ins (43);

The transverse limiting body (45) comprises a limiting head (451) provided with an arc-shaped clamping surface, a longitudinal sliding block (452) is fixedly connected to the limiting head (451), a transverse sliding block (453) is connected to the longitudinal sliding block (452) in a sliding manner, an elastic inhibiting piece (454) is connected between the transverse sliding block (453) and the control body (41) in a sliding manner, the contact surface between the longitudinal sliding block (452) and the control body (41) is inclined, and the limiting head (451) moves towards the direction of the socket (2) along the axial direction of the wire body (5) in the pressing process of the control body (41);

The longitudinal limiting body (46) comprises a fixed connection part (461) and a rotary contact part (462) with a cylindrical structure, the rotary contact part (462) is rotationally connected to the fixed connection part (461), the rotary contact part (462) is in contact with and limits a corresponding plug (3), the fixed connection part (461) is fixedly connected to a corresponding control body (41), and the fixed connection part (461) is in sliding connection with the socket (2);

the control body (41) comprises a pressing plate (411) and a connecting piece (412), the pressing plate (411) is attached to the socket (2) under a locking state, the connecting piece (412) is fixedly connected with the pressing plate (411) and is in sliding connection with the socket (2), and a jack (44) in a locking unit between the control body (41) and the socket (2) is formed in the connecting piece (412).

2. The multifunctional combined connector as claimed in claim 1, wherein the elastic body (42) comprises a base body (422) which is slidably connected with sliding parts (421), the sliding parts (421) are symmetrically distributed and are fixedly connected with the control body (41) respectively, elastic parts (424) are arranged between the symmetrical sliding parts (421), limiting parts (423) are arranged on the base body (422), the limiting parts (423) limit the sliding interval of the sliding parts (421), and the control body (41) distributed up and down keeps a stable distance from the socket (2) under the initial state by combining the action of the elastic parts (424).

3. A multifunctional combined connector according to claim 1 is characterized in that a limiting block (48) is fixedly connected to the plug (3), the limiting block (48) abuts against the socket (2) to limit the plug (3), and a jack (44) in a locking unit between the plug (3) and the socket (2) is formed in the limiting block (48).

4. A multifunctional composite connector according to claim 1, wherein said sliding body (47) is of a frame structure and surrounds the socket (2) from the outer peripheral side, and the sliding range thereof is restricted by the socket (2).