CN219717294U

CN219717294U - Connect and insert terminal convenient to connect

Info

Publication number: CN219717294U
Application number: CN202320719181.8U
Authority: CN
Inventors: 苏敦礼
Original assignee: Suzhou Gem Opto Electrinics Terminal Co ltd
Current assignee: Suzhou Gem Opto Electrinics Terminal Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-09-19
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of terminals and discloses a plugging terminal convenient to connect, which comprises a terminal A and a terminal B, wherein the right end of the terminal A is provided with a plugging groove, the left end of the terminal B is provided with a plugging head, the plugging groove and the plugging head are of the same type structure, the rear end of the right part of the terminal A is fixedly provided with a mounting seat, the front end of the mounting seat is fixedly provided with a positioning rod groove, the left part of the outer end of the terminal B is fixedly provided with an extension rod, the outer end of the extension rod is fixedly provided with a connecting frame, and the rear end of the connecting frame is fixedly provided with a positioning connecting rod. This connect terminal convenient to connect is applicable to many stitch structures, adopts rotary positioning's connection structure, can make two terminals pass through the fulcrum and insert along predetermined route is automatic, stability and accuracy improve greatly, simultaneously after connecting, single square pulling force can't be with the connection separation between the terminal, improves connection stability.

Description

Connect and insert terminal convenient to connect

Technical Field

The utility model relates to the technical field of terminals, in particular to a plug-in terminal convenient to connect.

Background

The wiring terminals are connecting ends in the circuit and are divided into single holes, double holes, sockets, hooks and the like according to different types, and are mainly used for transmitting signals or conducting electricity;

the plug-in terminal is one of terminals, is widely applied in the electronic industry, is generally provided with a plurality of groups of pins, can accurately position each pin into a corresponding pin hole after being plugged in, and is suitable for signal transmission;

at present, the plug-in terminals are basically in direct plug-in type, some plug-in type single sheets are capable of fixing the terminals through a self-contained locking structure, but the plug-in type single sheets are basically required to be manually positioned during plug-in type, a small number of terminals with auxiliary positioning functions also need to be carefully checked by people and are abutted at a specific angle, and bending phenomenon of the pins is easy to occur when the corners of the terminals collide with the pins once the terminals are positioned inaccurately, so that the plug-in type single sheets are inconvenient to plug.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a plug-in terminal convenient to connect, which solves the problems that in the prior art, once the terminal is positioned inaccurately, the corner of the terminal knocks against a pin, the pin is easy to bend and the plug-in is inconvenient.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connect plug terminal convenient to connect, includes terminal A and terminal B, terminal A's right-hand member is provided with the spliced groove, terminal B's left end is provided with the bayonet joint, the spliced groove is same kind structure with the bayonet joint, the rear end fixed mounting at terminal A right-hand member has the mount pad, the front end of mount pad is fixed to be provided with the locating lever groove, the left part fixed mounting of terminal B outer end has the extension rod, the outer fixed mounting of extension rod has the link, the rear end fixed mounting of link has the location connecting rod.

Preferably, the cross section in locating lever groove is L shape, locating lever groove and location connecting rod looks adaptation, terminal A, terminal B, spliced groove and the cross section of bayonet joint all are semi-annular structure, and this spliced terminal is applicable to many stitch structures, adopts rotary positioning's connection structure, can make two terminals pass through the fulcrum and insert along predetermined route is automatic, stability and accuracy improve greatly, and simultaneously after the connection, single square pulling force can't separate the connection between the terminal, improves connection stability.

Preferably, the structure of the outer side of the terminal A is the same as that of the terminal B, a rotary connecting groove is fixedly arranged at the right end of the terminal B, a wiring pipe is movably arranged in the rotary connecting groove, a tightening opening is fixedly arranged at the right end of the wiring pipe, a bifurcation opening is arranged at the right part of the tightening opening in a penetrating mode, a biting tooth is fixedly arranged at the inner end of the tightening opening, a tightening nut is connected with the outer end of the tightening opening in a threaded mode, a circuit quick connecting structure is arranged on the plug-in terminal, the terminal can be quickly connected with a bare wire in a plug-in connection mode, meanwhile, the bare wire can be quickly replaced after the bare wire is damaged after being used for a long time, and the use effect of the plug-in terminal is improved.

Preferably, a connecting seat is fixedly arranged at the left part of the inner end of the wire-connecting tube, a dispersing plate is fixedly arranged at the right end of the connecting seat, electric-connecting pins are fixedly arranged at the right end of the dispersing plate, the electric-connecting pins which are densely distributed are provided with a large number of connecting points, a plurality of connecting points can be formed after bare wires are inserted into the electric-connecting pins, all circuits inside the wire-connecting tube are in a stable state after external wire covers are locked by snap teeth, and the stability of circuit connection is maintained.

Compared with the prior art, the utility model has the beneficial effects that:

1. the connecting terminal convenient to connect is suitable for a multi-stitch structure, adopts a rotary positioning type connecting structure, can enable two terminals to be automatically inserted through a fulcrum and along a preset route, greatly improves stability and accuracy, and simultaneously can not separate connection between the terminals by a single square pulling force after connection, thereby improving connection stability;

2. the quick connection structure of the circuit is arranged on the convenient-to-connect plug-in terminal, the terminal can be quickly connected with the bare wire in a plug-in connection mode, meanwhile, the bare wire can be quickly replaced after being damaged after being used for a long time, and the use effect of the plug-in terminal is improved;

3. the connecting terminal convenient to connect is characterized in that the densely arranged connecting pins are provided with a large number of connecting points, a plurality of connecting points can be formed after bare wires are inserted into the connecting pins, and all circuits inside the connecting pipe are in a stable state after external wire covers are locked by the biting teeth, so that the stability of circuit connection is maintained.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a split structure of the present utility model;

FIG. 3 is a schematic view showing a cross-sectional structure of a terminal B according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a junction tube according to the present utility model;

fig. 5 is a schematic perspective view of a positioning link according to the present utility model.

In the figure: 1. a terminal A; 2. a terminal B; 3. a plug-in groove; 4. a plug; 5. a mounting base; 6. a positioning rod groove; 7. an extension rod; 8. a connecting frame; 9. positioning a connecting rod; 10. a rotary connection groove; 11. a wire connection tube; 12. tightening the opening; 13. a bifurcation; 14. biting teeth; 15. tightening the nut; 16. a connecting seat; 17. a dispersion plate; 18. a power connection needle; 19. waterproof rubber; 20. a rotation shaft; 21. rotating the connecting sleeve; 22. an inner connecting long line; 23. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a convenient-to-connect plug terminal comprises a terminal A1 and a terminal B2, wherein the right end of the terminal A1 is provided with a plug groove 3, the left end of the terminal B2 is provided with a plug head 4, the plug groove 3 and the plug head 4 are of the same type structure, the rear end of the right part of the terminal A1 is fixedly provided with a mounting seat 5, the front end of the mounting seat 5 is fixedly provided with a positioning rod groove 6, the left part of the outer end of the terminal B2 is fixedly provided with an extension rod 7, the outer end of the extension rod 7 is fixedly provided with a connecting frame 8, the rear end of the connecting frame 8 is fixedly provided with a positioning connecting rod 9, the cross section of the positioning rod groove 6 is L-shaped, the positioning rod groove 6 is matched with the positioning connecting rod 9, the cross sections of the terminal A1, the terminal B2, the plug groove 3 and the plug head 4 are of a semi-annular structure, the circle center of the arc structure of the cross section of the terminal A1 and the plug groove 3 is positioned at the rightmost side of the positioning rod groove 6, the center of the arc-shaped structure of the cross section of the terminal B2 and the plug 4 is positioned at the positioning connecting rod 9, when the terminal A1 and the terminal B2 are connected, the positioning connecting rod 9 on the terminal B2 passes through the positioning rod groove 6 and is clamped at the rightmost side of the positioning rod groove 6, then the terminal A1 and the terminal B2 are rotated clockwise along the positioning rod groove 6 and the positioning connecting rod 9, at the moment, the plug 4 is automatically inserted into the plug groove 3 along the arc direction, and is particularly suitable for plugging of the terminal with excessive pins;

the structure of the outer side of the terminal A1 is the same as that of the terminal B2, the right end of the terminal B2 is fixedly provided with a rotary connecting groove 10, a wiring tube 11 is movably arranged in the rotary connecting groove 10, the right end of the wiring tube 11 is fixedly provided with a tightening opening 12, the right part of the tightening opening 12 is penetrated and provided with a bifurcation opening 13, the inner end of the tightening opening 12 is fixedly provided with a biting tooth 14, the outer end of the tightening opening 12 is in threaded connection with a tightening nut 15, when the terminal is connected with a circuit, firstly, the wire skin at the outer end of the circuit is peeled off, bare wires are spliced on a dispersing plate 17, then the tightening nut 15 is manually rotated, because the inner end of the tightening opening 12 is provided with a closing structure, the tightening opening 12 is tightly pressed inwards in the process of moving right by threads, and meanwhile the biting tooth 14 is tightly meshed on the surface of the wire skin, the connection stability of the splicing terminal is greatly improved, the quick connection structure of the circuit is arranged on the plug-in terminal, the terminal can be quickly connected with the bare wire in a plug-in connection mode, meanwhile, the bare wire can be quickly replaced at the end after being damaged after being used for a long time, the use effect of the plug-in terminal is improved, a connecting seat 16 is fixedly arranged at the left part of the inner end of a wiring tube 11, a dispersing plate 17 is fixedly arranged at the right end of the connecting seat 16, a connecting electric needle 18 is fixedly arranged at the right end of the dispersing plate 17, the connecting electric needles 18 are densely arranged at the right end of the dispersing plate 17, the densely arranged connecting electric needles 18 are provided with a large number of connection points, a plurality of connection points can be formed after the bare wire is inserted into the connecting electric needle 18, all circuits positioned in the inside of the wiring tube 11 are in a stable state after an external wire skin is locked by a snap tooth 14, and the stability of circuit connection is maintained;

the inner side of the inner end of the bifurcation opening 13 is fixedly provided with a waterproof rubber 19, the inner end of the waterproof rubber 19 is attached to the inner end of the tightening opening 12, the waterproof rubber 19 is installed, after the wiring tube 11 is connected with a bare wire, the waterproof rubber 19 can be annularly wrapped on the surface of a circuit, the waterproof effect is improved, the inner end of the rotary connecting groove 10 is fixedly connected with a rotary shaft 20, the outer end of the rotary shaft 20 is rotatably provided with a rotary connecting sleeve 21, the left end of the wiring tube 11 is fixedly connected with the rotary connecting sleeve 21, the left end of the rotary connecting sleeve 21 is fixedly connected with a limit rod 22 between the terminal B2, the inner end of the rotary connecting groove 10 is fixedly provided with limit rods 23 on the upper side and the lower side of the rotary connecting sleeve 21, the rotary shaft 20 is installed with the rotary connecting sleeve 21, the internal connection of the rotary connecting sleeve 22 is installed inside the rotary connecting groove 10, the wiring tube 11 and the rotary connecting sleeve 21 are rotated, the circuit is ensured, the installed limit rods 23 are matched with the elongating length of the internal connecting sleeve 22, and damage to the internal connecting wire 22 caused by excessive rotation of the wiring tube 11 is avoided.

Working principle: the center of the arc-shaped structure of the cross section of the terminal A1 and the inserting groove 3 is positioned at the rightmost side of the positioning rod groove 6, the center of the arc-shaped structure of the cross section of the terminal B2 and the inserting head 4 is positioned at the positioning connecting rod 9, when the terminal A1 and the terminal B2 are connected, the positioning connecting rod 9 on the terminal B2 passes through the positioning rod groove 6 and is clamped at the rightmost side of the positioning rod groove 6, then the terminal A1 and the terminal B2 are rotated clockwise along the positioning rod groove 6 and the positioning connecting rod 9, at the moment, the inserting head 4 is automatically inserted into the inserting groove 3 along the arc-shaped direction, particularly suitable for the insertion of the terminal with excessive pins, firstly, the wire skin at the outer end of the wire is peeled off when the terminal is connected with the wire, so that the wire is inserted onto the dispersing plate 17, then the nut 15 is manually rotated, and as the inner end of the tightening opening 12 is provided with a closing structure, the tightening opening 12 is pressed inwards in the process of the right moving screw thread, meanwhile, the tightening teeth 14 are tightly clamped on the surface of the wire skin, the connection stability of the inserting terminal is greatly improved, the densely arranged electric pins 18 are provided with a large number of connection points, the electric pins 18 are inserted into the wire skin layers on the wire layers, and all the wire layers can be stably locked and locked on the wire layers after the wire layers are connected with the wire layers, and all the wire layers are stably locked.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a connect terminal convenient to connect, includes terminal A (1) and terminal B (2), its characterized in that: the right-hand member of terminal A (1) is provided with jack groove (3), the left end of terminal B (2) is provided with bayonet joint (4), jack groove (3) are same kind structure with bayonet joint (4), the rear end fixed mounting at terminal A (1) right part has mount pad (5), the front end of mount pad (5) is fixed to be provided with locating lever groove (6), the left part fixed mounting of terminal B (2) outer end has extension pole (7), the outer fixed mounting of extension pole (7) has link (8), the rear end fixed mounting of link (8) has location connecting rod (9).

2. A connector terminal for facilitating connection according to claim 1, wherein: the cross section of locating lever groove (6) is L shape, locating lever groove (6) and locating connecting rod (9) looks adaptation, terminal A (1), terminal B (2), grafting groove (3) and the cross section of bayonet joint (4) are semi-annular structure.

3. A connector terminal for facilitating connection according to claim 2, wherein: the utility model discloses a cable connector for the electric motor, including terminal A (1), terminal B (2), rotatory spread groove (10) are fixed to the right-hand member of terminal A (1), rotatory spread groove (10) are fixed to be provided with in the right-hand member of terminal B (2), inside movable mounting of rotatory spread groove (10) has wiring tube (11), the fixed tightening up mouth (12) that is provided with in right-hand member of wiring tube (11), the right part of tightening up mouth (12) is run through and is provided with bifurcation mouth (13), the fixed tight tooth (14) that is provided with of inner of tightening up mouth (12), the outer end threaded connection of tightening up mouth (12) has tightening up nut (15).

4. A connector terminal for facilitating connection as defined in claim 3, wherein: the left part of the inner end of the wiring tube (11) is fixedly provided with a connecting seat (16), the right end of the connecting seat (16) is fixedly provided with a dispersing plate (17), the right end of the dispersing plate (17) is fixedly provided with electric connection needles (18), and the electric connection needles (18) are densely distributed at the right end of the dispersing plate (17).

5. The connection-facilitating connector terminal of claim 4, wherein: the inner side of the inner end of the bifurcation port (13) is fixedly provided with a waterproof rubber (19), and the inner end of the waterproof rubber (19) is attached to the inner end of the tightening port (12).

6. A connector terminal for facilitating connection as defined in claim 5, wherein: the utility model discloses a rotary connection groove, including rotary connection groove, terminal B (2), connecting tube, connecting rod, rotatory connecting sleeve (21) are installed in the inner fixedly connected with rotation axis (20) of rotary connection groove (10), the outer end rotation of rotation axis (20), the left end and the rotatory connecting sleeve (21) fixed connection of connecting tube (11), fixedly connected with inscription long line (22) between the left end of rotatory connecting sleeve (21) and terminal B (2), the inner of rotary connection groove (10) is located the upper and lower both sides fixed mounting of rotatory connecting sleeve (21) has gag lever post (23).