CN213602060U

CN213602060U - Engineering is with many communication connector that shunts with hand switch

Info

Publication number: CN213602060U
Application number: CN202022694011.8U
Authority: CN
Inventors: 黄德耀
Original assignee: Kunshan Odyssey Electronic Technology Co ltd
Current assignee: Kunshan Odyssey Electronic Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-02
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an engineering is with many communication connector along separate routes with manual switch, including communication pipe, shell, main road joint, along separate routes joint and the manual break-make subassembly of control communication connection break-make, manual break-make subassembly includes push rod, driver plate and terminal block, the push rod sets up in along separate routes joint one side, link up the setting with the communication pipe, and the push rod middle part is provided with the ejector pad, the ejector pad cooperates with the breach that the driver plate periphery set up, the driver plate closely pastes with terminal block from top to bottom closely, cooperates through the pivot between driver plate middle part and the terminal block, and this communication connector utilizes the counterpoint and the dislocation between the driver plate of the certain angle of rotation that each contact pin tail end of branch welded and the terminal block, realizes the break-make to communication circuit, and the driver plate is realized by the push rod left and right promotion of one side, so possesses good; the shell is provided with rubber or silica gel materials, so that the structure is fully waterproof, marine industrial control communication signals of the ship are guaranteed, and the communication signals have the advantages of safety, high efficiency and reliability.

Description

Engineering is with many communication connector that shunts with hand switch

Technical Field

The utility model relates to a communication equipment technical field, concretely relates to engineering is with many communication connector along separate routes with hand switch.

Background

The electronic control host in the ship control room generally adopts a special connector for communication, and the electronic control host has good electromagnetic interference resistance and waterproof performance by force requirements, and multi-path parallel connection is realized as far as possible to realize communication signal synchronization, therefore, a waterproof structure is specially designed in the interior of various connectors, so that the stability and reliability of communication signals are guaranteed, the company has designed and produced a multi-branch communication connector, and the multi-branch communication connector comprises a communication pipe, a shell, a main path connector and a branch path connector, and can guarantee the safety, stability and reliability of the marine industrial control communication signal environment. However, due to the continuous expansion of the use occasions, multiple customers begin to require the multi-branch communication connector to be capable of actively opening and closing the communication connection of the branches, so that the communication equipment is guaranteed to have good manual on-off operation, and the unreliability of electric control is abandoned. For this reason, my company should also improve existing products to meet the technical needs of customers.

Disclosure of Invention

The utility model discloses the purpose is: in view of the technical requirements in the background art, the engineering multi-branch communication connector with the manual switch is designed and provided, the tail end of each branch contact pin is welded with the drive plate capable of rotating for a certain angle, the drive plate and the terminal board are aligned and staggered, the on-off of a communication circuit can be realized, the drive plate is pushed leftwards and rightwards by the push rod on one side, the manual control operation is facilitated, the rubber or silica gel material is arranged on the shell to ensure that the structure is fully waterproof, the ship navigation industrial control communication signals are guaranteed, and the communication signals have the advantages of safety, high efficiency and reliability.

The technical scheme adopted for solving the problems is as follows:

a multi-branch communication connector with a manual switch for engineering comprises a communication pipe, a shell, a main path joint, a branch joint and a manual on-off component for controlling on-off of communication connection, wherein the manual on-off component comprises a push rod, a drive plate and a terminal board.

The communication pipe is provided with a plurality of communication ports, including a main communication port and a plurality of sub-communication ports, the outer wall and the tail part of the communication pipe are provided with the sub-communication ports, the outer ring of the communication pipe is integrally sleeved with the shell,

the main path joint is screwed with a main communication port at one end of the communication pipe and comprises a main path plug, a main path nut and a contact pin, after the contact pin is matched with a through hole arranged in the direction of the internal axis of the main path plug, a main thread section arranged on the outer ring of the main path plug is screwed and fixedly connected with the communication pipe, the main path nut is movably sleeved on the outer ring of the main path plug,

the branch connector is in threaded connection with the branch communication port and comprises a branch plug, a branch nut, an O-shaped ring and an insertion rod, a plurality of insertion rods are evenly inserted in the axial direction of the branch plug, a branch thread section is arranged on the outer ring of the branch plug and is fixedly connected with the branch communication port of the communication pipe in a threaded connection mode, a contact pin clamping end is arranged at the front end of each insertion rod, and a welding end is arranged at the tail of each insertion rod.

The push rod is arranged on one side of the branch joint and is communicated with the communication pipe, a push block is arranged in the middle of the push rod and is matched with a notch arranged on the periphery of the drive plate, the drive plate and the terminal plate are closely attached to each other up and down, the middle of the drive plate and the terminal plate are matched through a rotating shaft, metal elastic pieces electrically connected with the corresponding number of the plug-in poles are arranged in an annular array on the lower end face of the drive plate, the metal elastic pieces and the upper end face of the terminal plate are also provided with corresponding number of the electric connection ends in an aligned contact or staggered separation mode, the electric connection ends are electrically connected with the contact pins of the main joint.

Furthermore, a plurality of arc-shaped protruding ends are arranged on the inner wall of the driving plate central hole in an annular array mode.

Furthermore, the matching position of the rotating shaft and the central hole of the driving plate is also radially provided with a spring pin, the spring pin is clamped with the arc-shaped protruding end to control the step distance of the push rod, the push rod is prevented from loosening, and the driving plate is not stably positioned.

Furthermore, the shell is made of silica gel or rubber.

Furthermore, the outer ring of the shell is also provided with a positioning hole, and the connector is fixed at a designated position through a connecting piece.

Implement the utility model has the advantages that:

the engineering multi-branch communication connector with the manual switch realizes the on-off of a communication circuit by utilizing the alignment and dislocation between the drive plate which is welded at the tail end of each branch contact pin and can rotate a certain angle and the terminal board, and the drive plate is realized by pushing the push rod on one side left and right, so that the engineering multi-branch communication connector with the manual switch has good manual on-off operation; the shell is provided with rubber or silica gel materials, so that the structure is fully waterproof, marine industrial control communication signals of the ship are guaranteed, and the communication signals have the advantages of safety, high efficiency and reliability.

Drawings

Fig. 1 is a perspective view of the multi-branch communication connector with a manual switch for engineering of the present invention;

fig. 2 is a side view of the multi-branch communication connector with a manual switch for engineering of the present invention;

FIG. 3 is a schematic cross-sectional view of section A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is an exploded view of the shunt joint of the present invention;

fig. 6 is a schematic structural view of the manual on-off assembly of the present invention in an off state;

fig. 7 is a schematic structural view of the manual on-off assembly of the present invention in a conducting state;

the device comprises a branch joint 1, a branch joint 2, a positioning hole 3, a push rod 4, a shell 5, a tail communication port 6, an outer wall communication port 6, a branch plug 7, a branch nut 8, a plug-in rod 9, a communication pipe 10, a dial 11, a terminal plate 12, a push block 13, a gap 14, a rotating shaft 15, a base of a power connection end 16, a power connection end 17, a metal elastic sheet 18, an O-shaped ring 19, a spring pin 20 and an arc-shaped protruding end 21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings provided by the present invention.

Example (b):

referring to fig. 1 to 7, the present embodiment provides an engineering multi-branch communication connector with a manual switch, which includes a communication pipe 10, a housing 4, a main path joint, a branch joint 1, and a manual on-off component for controlling on-off of communication connection, where the manual on-off component includes a push rod 3, a dial 11, and a terminal board 12.

Specifically, the communication pipe 10 is provided with a plurality of communication ports, including a main communication port and a plurality of branch communication ports, the outer wall and the tail of the communication pipe 10 are provided with the branch communication ports, the outer ring of the communication pipe 10 is integrally sleeved with the shell 4, the main road joint is screwed with the main communication port at one end of the communication pipe 10 and comprises a main road plug, a main road nut and a contact pin, the contact pin is matched with a through hole arranged in the direction of the inner axis of the main road plug, a main thread section arranged on the outer ring of the main road plug is screwed and fixedly connected with the communication pipe 10, the main road nut is movably sleeved on the outer ring of the main road plug and is used for being screwed and electrically conducted with a connection socket, the branch joint 1 is screwed and fixedly connected with the branch communication ports and comprises a branch plug 7, a branch nut 8, an O-shaped ring 19 and a connection rod 9, a plurality of connection rods 9 are uniformly inserted in, the sub-thread section is fixedly connected with a sub-communication port of the communication pipe 10 in a threaded manner, a contact pin clamping end is arranged at the front end of the insertion rod 9, and a welding end is arranged at the tail part of the insertion rod.

The push rod 3 is arranged at one side of the branch joint 1 and is communicated with the communication pipe 10, the middle part of the push rod 3 is provided with a push block 13, the push block 13 is matched with a notch 14 arranged at the periphery of the drive plate 11, so as to push the dial 11 to rotate, the dial 11 is closely attached to the terminal board 12 up and down, the middle part of the dial 11 is matched with the terminal board 12 through the rotating shaft 15, the lower end surface of the drive plate 11 is provided with metal elastic sheets 18 which are electrically connected with a corresponding number of the inserting rods 9 in an annular array, the metal elastic sheets 18 and the upper end surface of the terminal plate 12 are also provided with a corresponding number of the electric connecting ends 17 in an annular array in an aligned contact or dislocation separation, the electric connection terminal 17 is electrically connected with the pin of the main circuit joint, the terminal board 12 is integrally and fixedly connected with the communication pipe 10, that is, the push rod 3 pushes the lower dial 11 to rotate, so as to change the contact between the metal elastic sheet 18 and the electric connection end 17, and realize the on-off control of shunting communication signals.

In a further embodiment, the annular array of the inner wall of the central hole of the dial 11 is provided with a plurality of arc-shaped protruding ends 21.

The further embodiment is that a spring pin 20 is radially arranged at the matching position of the rotating shaft 15 and the central hole of the drive plate 11, the spring pin 20 is clamped with the arc-shaped protruding end 21 to realize control over the step distance of the push rod 3, the push rod 3 is prevented from loosening, and the drive plate 11 is not stably positioned.

In a further embodiment, the shell 4 is made of rubber.

In a further embodiment, the outer ring of the shell 4 is also provided with a positioning hole 2, and the connector is fixed at a specified position through a connecting piece.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an engineering is with many communication connector along separate routes with hand switch, includes communication pipe, shell, main road joint, connects along separate routes, its characterized in that: the manual on-off component is used for controlling on-off of communication connection and comprises a push rod, a drive plate and a terminal board, the push rod is arranged on one side of the shunt joint and communicated with the communication pipe, a push block is arranged in the middle of the push rod and matched with a notch arranged on the periphery of the drive plate, the drive plate and the terminal board are tightly attached to each other up and down, the middle of the drive plate and the terminal board are matched through a rotating shaft, metal elastic pieces electrically connected with the corresponding number of the plug-in poles are arranged on the lower end face of the drive plate in an annular array mode, and the metal elastic pieces and the upper end face of the terminal board are also provided with.

2. The multi-branch communication connector with manual switch for engineering according to claim 1, wherein: the communication pipe is provided with a plurality of communication ports, the communication pipe comprises a main communication port and a plurality of branch communication ports, the branch communication ports are arranged on the outer wall and the tail portion of the communication pipe, and the outer shell is sleeved on the outer ring of the communication pipe in an integrated mode.

3. The multi-branch communication connector with manual switch for engineering according to claim 1, wherein: the main path connector is in threaded connection with a main communication port at one end of the communication pipe and comprises a main path plug, a main path nut and a contact pin, after the contact pin is matched with a through hole arranged in the direction of the inner axis of the main path plug, a main thread section arranged on the outer ring of the main path plug is in threaded connection and fixed connection with the communication pipe, and the main path nut is movably sleeved on the outer ring of the main path plug.

4. The multi-branch communication connector with manual switch for engineering according to claim 1, wherein: the branch connector is in threaded connection with the branch communication port and comprises a branch plug, a branch nut, an O-shaped ring and an insertion rod, a plurality of insertion rods are evenly inserted in the axial direction of the branch plug, a branch thread section is arranged on the outer ring of the branch plug and is fixedly connected with the branch communication port of the communication pipe in a threaded connection mode, a contact pin clamping end is arranged at the front end of each insertion rod, and a welding end is arranged at the tail of each insertion rod.

5. The multi-branch communication connector with manual switch for engineering according to claim 1, wherein: the power connection end is electrically connected with the contact pin of the main circuit connector, and the terminal board is integrally and fixedly connected with the communication pipe.

6. The multi-branch communication connector with manual switch for engineering according to claim 1, wherein: the inner wall of the central hole of the driving plate is provided with a plurality of arc-shaped protruding ends in an annular array mode, and a spring pin is further arranged at the matching position of the rotating shaft and the central hole of the driving plate in the radial direction.