CN215451938U

CN215451938U - Terminal with magnetic automatic power-off function

Info

Publication number: CN215451938U
Application number: CN202121883768.XU
Authority: CN
Inventors: 吴强
Original assignee: Shenzhen Wulin Precision Electronics Co ltd
Current assignee: Shenzhen Wulin Precision Electronics Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-07
Anticipated expiration: 2031-08-12

Abstract

The utility model belongs to the technical field of terminals, and particularly relates to a terminal with a magnetic automatic power-off function, which comprises a first terminal, a circuit board and a fixed frame, wherein a wiring port is arranged on the outer side of the first terminal, a first electric wire is arranged on the inner wall of the wiring port, a first conductor is arranged in the first electric wire, a second conductor is arranged above the first conductor, a contact is arranged on the outer side of the second conductor, a second electric wire is arranged at the middle position of the contact, a fixed block is arranged on the side of the contact, a rotating rod is arranged at the middle position of the fixed block, a sliding block is arranged at the end of the rotating rod, a first magnet is fixed on the outer side of the sliding block, a spring is arranged on the side of the sliding block, a limiting block is connected to the end of the spring, and the circuit board is arranged on the inner wall of the first terminal. This terminal with magnetism auto-power-off function, the auto-power-off of being convenient for, and be convenient for splice a plurality of terminals, improve work efficiency, save space resources.

Description

Terminal with magnetic automatic power-off function

Technical Field

The utility model relates to the technical field of terminals, in particular to a terminal with a magnetic automatic power-off function.

Background

The terminal is in the part electrotechnical of battery and external conductor connection, and the terminal indicates wiring terminal more, also called binding post, kind branch haplopore, diplopore, socket, couple etc. divide from the material, copper silvering, copper galvanization, copper, aluminium, iron etc. and their effect mainly transmits the signal of telecommunication or electrically conducts usefulness, but current terminal has several following problems:

1. the terminal does not have a magnetic automatic power-off function, and when the terminal fails, dangerous accidents can happen due to the fact that power is not cut off, and the body health of a user is damaged;

2. the terminal is not convenient for splicing a plurality of terminals, the working efficiency of a single terminal is reduced, the occupied space is large, and space resources are wasted.

In order to solve the above problems, innovative design is urgently needed on the basis of the original terminal with the magnetic automatic power-off function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a terminal with a magnetic automatic power-off function, and aims to solve the problems that the conventional terminal in the background art does not have the magnetic automatic power-off function and is inconvenient to splice a plurality of terminals.

In order to achieve the purpose, the utility model provides the following technical scheme: a terminal with a magnetic automatic power-off function comprises a first terminal, a circuit board and a fixed frame, wherein a wiring port is installed on the outer side of the first terminal, a first electric wire is arranged on the inner wall of the wiring port, a first conductor is installed inside the first electric wire, a second conductor is arranged above the first conductor, a contact is installed on the outer side of the second conductor, a second electric wire is arranged at the middle position of the contact, a fixed block is installed on the lateral side of the contact, a rotating rod is arranged at the middle position of the fixed block, a sliding block is installed at the end of the rotating rod, a first magnet is fixed on the outer side of the sliding block, a spring is installed on the lateral side of the sliding block, a limit block is connected to the end of the spring, the circuit board is installed on the inner wall of the first terminal, a wire is arranged on the outer side of the circuit board, a motor is connected to the end of the wire, and a connecting shaft is installed at the middle position of the motor, and the outside of connecting axle is provided with the carriage release lever to the top of carriage release lever is fixed with the fixture block, the end department of carriage release lever is provided with the second magnet, fixed frame is installed in the outside of first terminal, and the intermediate position of fixed block is provided with the screw, and the concatenation piece is installed in the outside of screw, the bottom of concatenation piece is fixed with the second terminal.

Preferably, the second conductor is closely attached to the first conductor, and the axis of the first conductor coincides with the axis of the first wire.

Preferably, the contact and the first terminal form a lifting mounting structure through a rotating rod, and 2 rotating rods are symmetrically arranged around the center line of the contact.

Preferably, the sliding block and the first terminal form a sliding installation structure through a spring, and the sliding block and the first magnet are integrally welded.

Preferably, the limiting block and the first terminal are integrally welded, and the central line of the limiting block coincides with the central line of the sliding block.

Preferably, the movable rod is in threaded connection with the connecting shaft, and the movable rod and the first terminal form a sliding installation structure through the connecting shaft.

Preferably, the splicing blocks are connected with the fixing frame in a clamping manner, and the fixing frame is symmetrically provided with 2 pieces of splicing blocks relative to the center line of the first terminal.

Compared with the prior art, the utility model has the beneficial effects that: the terminal with the magnetic automatic power-off function is convenient for automatic power-off, and is convenient for splicing a plurality of terminals, thereby improving the working efficiency and saving space resources;

1. after a circuit board sends an instruction to a motor through a wire, the motor starts to work, a connecting shaft rotates, a moving rod is in threaded connection with the outer side of the connecting shaft, a clamping block is installed on the outer side of the moving rod, the auxiliary moving rod moves backwards and is not in contact with a second magnet, the sliding block slides on the inner wall of a first terminal under the action of a spring, a first magnet is installed on the outer side of the sliding block, the second magnet displaces under the repelling action of the first magnet, a rotating rod in the middle of the sliding block starts to rotate, a fixing block is installed at the end of the rotating rod, a contact is fixed at the bottom of the fixing block, a second conductor is installed below the contact, the rotating rod pulls the contact, the second conductor is separated from the first conductor, the terminal is powered off, and dangerous accidents are avoided;

2. the fixed frame is installed in the outside of first terminal, and the screw is installed to the fixed frame, and the screw is installed the splice in the fixed frame in the second terminal outside, and with this mode with first terminal and second terminal concatenation fixed, be convenient for improve work efficiency, save space resources.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a connection structure between a slider and a first terminal according to the present invention.

In the figure: 1. a first terminal; 2. a wiring port; 3. a first electric wire; 4. a first conductor; 5. a second conductor; 6. a contact; 7. a second electric wire; 8. a fixed block; 9. a rotating rod; 10. a slider; 11. a first magnet; 12. a spring; 13. a limiting block; 14. a circuit board; 15. a wire; 16. a motor; 17. a connecting shaft; 18. a travel bar; 19. a clamping block; 20. a second magnet; 21. a fixing frame; 22. a screw; 23. splicing blocks; 24. a second terminal.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a terminal with a magnetic automatic power-off function comprises a first terminal 1, a wiring port 2, a first electric wire 3, a first conductor 4, a second conductor 5, a contact 6, a second electric wire 7, a fixed block 8, a rotating rod 9, a sliding block 10, a first magnet 11, a spring 12, a limiting block 13, a circuit board 14, a lead 15, a motor 16, a connecting shaft 17, a moving rod 18, a clamping block 19, a second magnet 20, a fixed frame 21, a screw 22, a splicing block 23 and a second terminal 24, wherein the wiring port 2 is installed on the outer side of the first terminal 1, the first electric wire 3 is arranged on the inner wall of the wiring port 2, the first conductor 4 is installed inside the first electric wire 3, the second conductor 5 is arranged above the first conductor 4, the contact 6 is installed on the outer side of the second conductor 5, the second electric wire 7 is arranged in the middle of the contact 6, the fixed block 8 is installed on the side of the contact 6, the rotating rod 9 is arranged in the middle of the fixed block 8, a slider 10 is mounted at the end of the rotating rod 9, a first magnet 11 is fixed on the outer side of the slider 10, a spring 12 is mounted on the side of the slider 10, a limiting block 13 is connected at the end of the spring 12, a circuit board 14 is mounted on the inner wall of the first terminal 1, a wire 15 is arranged on the outer side of the circuit board 14, a motor 16 is connected at the end of the wire 15, a connecting shaft 17 is mounted in the middle of the motor 16, a moving rod 18 is arranged on the outer side of the connecting shaft 17, a clamping block 19 is fixed above the moving rod 18, a second magnet 20 is arranged at the end of the moving rod 18, a fixing frame 21 is mounted on the outer side of the first terminal 1, a screw 22 is arranged at the middle of the fixing block 8, a splicing block 23 is mounted on the outer side of the screw 22, and a second terminal 24 is fixed at the bottom of the splicing block 23;

furthermore, the second conductor 5 is tightly attached to the first conductor 4, the axis of the first conductor 4 is overlapped with the axis of the first wire 3, and the second conductor 5 is tightly attached to the first conductor 4, so that the first wire 3 and the second wire 7 cannot be powered off when being powered on, and the using effect of the terminal is improved;

furthermore, the contact 6 and the first terminal 1 form a lifting installation structure through a rotating

rod

9, 2 rotating rods 9 are symmetrically arranged on the center line of the contact 6, the contact 6 is lifted under the action of the rotating rod 9, and the lifting of the contact 6 is kept stable by arranging 2 rotating rods 9, so that the running stability of the equipment is improved;

further, a sliding installation structure is formed by the sliding block 10 and the first terminal 1 through the spring 12, the sliding block 10 and the first magnet 11 are integrally welded, the sliding block 10 slides on the inner wall of the first terminal 1, the rotating rod 9 in the middle of the sliding block 10 starts to rotate, the contact 6 is pulled upwards, the first conductor 4 is separated from the second conductor 5, the terminal is powered off, and dangerous accidents are avoided;

furthermore, the limiting block 13 and the first terminal 1 are integrally welded, the central line of the limiting block 13 is overlapped with the central line of the sliding block 10, the limiting block 13 is extruded by the spring 12, the limiting block 13 and the first terminal 1 are integrally welded to prevent the limiting block 13 from being separated from the inner wall of the first terminal 1, and normal operation of the terminal is guaranteed;

furthermore, the moving rod 18 is in threaded connection with the connecting shaft 17, the moving rod 18 and the first terminal 1 form a sliding installation structure through the connecting shaft 17, and after the motor 16 drives the connecting shaft 17 to rotate, the moving rod 18 moves to push the second magnet 20 forward, so that the use difficulty of the terminal is reduced;

further, the splice block 23 is connected with the fixed frame 21 by clamping, and the fixed frame 21 is symmetrically provided with 2 pieces about the center line of the first terminal 1, and the first terminal 1 and the second terminal 24 are spliced together by mutually fixing the splice block 23 and the fixed frame 21, so that the working efficiency is improved, and the space resource is saved.

The working principle is as follows: when the terminal with the magnetic automatic power-off function is used, after a circuit board 14 gives an instruction to a motor 16 through a wire 15, the motor 16 starts to work, a connecting shaft 17 rotates, a moving rod 18 is connected to the outer side of the connecting shaft 17 in a threaded manner, a clamping block 19 is installed on the outer side of the moving rod 18, an auxiliary moving rod 18 moves backwards and is not in contact with a second magnet 20, a slider 10 slides on the inner wall of a first terminal 1 under the action of a spring 12, a first magnet 11 is installed on the outer side of the slider 10, under the repulsive action of the first magnet 11, the second magnet 20 displaces, a rotating rod 9 in the middle of the slider 10 starts to rotate, a fixed block 8 is installed at the end of the rotating rod 9, a contact 6 is fixed at the bottom of the fixed block 8, a second conductor 5 is installed below the contact 6, the rotating rod 9 pulls the contact 6, the second conductor 5 is separated from the first conductor 4, and the terminal is powered off, avoid the emergence of dangerous accident, fixed frame 21 is installed in the outside of first terminal 1, and fixed frame 21 installs screw 22, and screw 22 installs the splice 23 in the fixed frame 21 in the second terminal 24 outside, and it is fixed with first terminal 1 and the concatenation of second terminal 24 with this mode, is convenient for improve work efficiency, saves space resources.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A terminal with a magnetic automatic power-off function comprises a first terminal (1), a circuit board (14) and a fixing frame (21), and is characterized in that: the wiring port (2) is installed in the outside of first terminal (1), and the inner wall of wiring port (2) is provided with first electric wire (3), and the internally mounted of first electric wire (3) has first conductor (4), the top of first conductor (4) is provided with second conductor (5), and contact (6) are installed in the outside of second conductor (5), and the intermediate position of contact (6) is provided with second electric wire (7), fixed block (8) is installed to the avris of contact (6), and the intermediate position of fixed block (8) is provided with bull stick (9), and the end department of bull stick (9) installs slider (10), the outside of slider (10) is fixed with first magnet (11), and spring (12) is installed to the avris of slider (10), and the end department of spring (12) is connected with stopper (13), circuit board (14) is installed in the inner wall of first terminal (1), and the outside of circuit board (14) is provided with wire (15) to the end department of wire (15) is connected with motor (16), connecting axle (17) is installed to the intermediate position of motor (16), and the outside of connecting axle (17) is provided with carriage release lever (18), and the top of carriage release lever (18) is fixed with fixture block (19), the end department of carriage release lever (18) is provided with second magnet (20), install in the outside of first terminal (1) fixed frame (21), and the intermediate position of fixed block (8) is provided with screw (22), and concatenation piece (23) are installed in the outside of screw (22), the bottom of concatenation piece (23) is fixed with second terminal (24).

2. The terminal with the magnetic automatic power-off function according to claim 1, wherein: the second conductor (5) is tightly attached to the first conductor (4), and the axis of the first conductor (4) is coincident with the axis of the first wire (3).

3. The terminal with the magnetic automatic power-off function according to claim 1, wherein: the contact (6) and the first terminal (1) form a lifting mounting structure through a rotating rod (9), and 2 rotating rods (9) are symmetrically arranged relative to the center line of the contact (6).

4. The terminal with the magnetic automatic power-off function according to claim 1, wherein: the sliding block (10) and the first terminal (1) form a sliding installation structure through a spring (12), and the sliding block (10) and the first magnet (11) are integrally arranged in a welding mode.

5. The terminal with the magnetic automatic power-off function according to claim 1, wherein: the limiting block (13) and the first terminal (1) are integrally welded, and the central line of the limiting block (13) coincides with the central line of the sliding block (10).

6. The terminal with the magnetic automatic power-off function according to claim 1, wherein: the movable rod (18) is in threaded connection with the connecting shaft (17), and the movable rod (18) and the first terminal (1) form a sliding installation structure through the connecting shaft (17).

7. The terminal with the magnetic automatic power-off function according to claim 1, wherein: the splicing blocks (23) are connected with the fixing frame (21) in a clamping mode, and the fixing frame (21) is symmetrically provided with 2 pieces of splicing blocks relative to the center line of the first terminal (1).