CN213071583U

CN213071583U - Terminal convenient to wiring

Info

Publication number: CN213071583U
Application number: CN202022296708.XU
Authority: CN
Inventors: 段其傲
Original assignee: Zhejiang Bo Di Electrical Appliance Co ltd
Current assignee: Zhejiang Bo Di Electrical Appliance Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-04-27
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a terminal convenient for wiring, which comprises a connector, an agnail buckle and a terminal seat, the left side of the connector is fixedly connected with a connector rear shell, the rear side of the connector is fixedly provided with a positioning block, a metal pipe is fixedly arranged at the center of the inner wall of the connector, a screw is fixedly connected at the left side of the metal pipe, and the left side of the inner wall of the metal tube is fixedly provided with a metal spring piece, the upper side of the connector is provided with a movable groove, the upper end of the connector is provided with a key, the left side of the barb buckle is fixedly provided with a connector, and the lower end of the left side of the barb buckle is fixedly provided with a small spring post, the upper side of the barb buckle is fixedly provided with a key, the terminal seat inner wall has seted up the draw-in groove, the inside fixed mounting of terminal seat has the metal inserted bar, the constant head tank has been seted up to the terminal seat inner wall, terminal seat right side fixedly connected with terminal seat backshell. This terminal wiring convenient to wiring is convenient simple, and the junction is stable firm to the split is simple swift.

Description

Terminal convenient to wiring

Technical Field

The utility model relates to a terminal technical field specifically is a terminal convenient to wiring.

Background

Terminals are increasingly widely used in various fields including signal terminals, power terminals, connection terminals, etc., which are connection terminals in circuits. The terminal is a member for connecting the battery to an external conductor. Their function is primarily to transmit electrical signals or to conduct electricity. In electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a type division single hole, a double hole, a socket, a hook and the like, and the material division is copper silver plating, copper zinc plating, copper, aluminum, iron and the like. Their function is primarily to transmit electrical signals or to conduct electricity.

However, the conventional terminal has the following problems:

the existing terminal is troublesome in connection and not firm in connection, sometimes the existing terminal touches an electric wire carelessly and is loosened by slight dragging, so that the problem of firm and stable wiring is not solved.

In order to solve the above problems, innovative design based on the original terminal is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal convenient to wiring to solve above-mentioned background art and provide some terminals comparatively troublesome when connecting, connect in addition also not very firm, touch the electric wire carelessly sometimes, drag gently and just loosened, make the wiring not very firm stable problem.

In order to achieve the above object, the utility model provides a following technical scheme: a terminal convenient for wiring comprises a connector, a barb buckle and a terminal seat, wherein the left side of the connector is fixedly connected with a connector rear shell, the rear side of the connector is fixedly provided with a positioning block, the center of the inner wall of the connector is fixedly provided with a metal pipe, the left side of the metal pipe is fixedly connected with a screw, the left side of the inner wall of the metal pipe is fixedly provided with a metal spring piece, the upper side of the connector is provided with a movable groove, the upper end of the connector is provided with a button, the left side of the barb buckle is fixedly provided with a connector, the lower end of the left side of the barb buckle is fixedly provided with a small spring post, the lower end of the small spring post is fixedly connected with a connector, the upper side of the barb buckle is fixedly provided with a button, the inner wall of the terminal seat is provided with a clamping groove, the, and the right side of the terminal seat is fixedly connected with a rear shell of the terminal seat.

Preferably, the connector forms a detachable structure with the connector rear shell through threads, the metal pipe forms a detachable structure with the screws through threads, and holes are transversely formed at the connection position of the metal pipe and the screws.

Preferably, the right side of the connector corresponds to the inner wall of the terminal seat, the positioning block corresponds to the positioning groove, and the right end of the barb buckle corresponds to the clamping groove.

Preferably, the inner diameter of the metal pipe is larger than the outer diameter of the metal inserted rod, and the outer diameter of the metal inserted rod is larger than the maximum distance between the metal spring piece and the metal pipe.

Preferably, the terminal base forms detachable construction through screw thread and terminal base backshell, and the metal inserted bar forms detachable construction through screw thread and screw to metal inserted bar and screwed connection department have transversely seted up the hole.

Preferably, the activity groove volume is greater than barb buckle volume, and the barb buckle forms rotating-structure through little spring post and activity groove to the button forms sliding construction through barb buckle and connector.

Compared with the prior art, the beneficial effects of the utility model are that: the terminal convenient for wiring is convenient and simple to wire, the connection position is stable and firm, and the terminal is simple and quick to split;

1. the right side of the connector corresponds to the inner wall of the terminal seat, so that the connector can be conveniently inserted into the terminal seat, and the barb buckle is lifted up through the small spring post and clamped in the clamping groove, so that the terminal is firmly and stably connected;

2. an agnail buckle is arranged inside the left side of the connector, the agnail buckle can be rotated to enter the bottom of the movable groove by pressing the key, and the agnail buckle is disengaged from the clamping groove, so that the terminal is conveniently disassembled;

3. the hole is transversely seted up with screwed connection department to the tubular metal resonator, and the hole side is transversely seted up with screwed connection department to the metal inserted bar, unpacks apart the screw, passes the hole with the electric wire, then the locking screw is firmly fixed the electric wire in the hole through the screw for the electric wire can not drop, and the mode of connection is simple.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of the connector of the present invention;

fig. 2 is a schematic sectional view of the terminal block according to the present invention;

fig. 3 is a schematic diagram of the right side structure of the connector of the present invention;

fig. 4 is a schematic view of the left side structure of the terminal block of the present invention.

In the figure: 1. a connector; 2. a connector rear housing; 3. a screw; 4. a metal tube; 5. pressing a key; 6. a small spring post; 7. a barb buckle; 8. a metal spring piece; 9. a terminal block; 10. a card slot; 11. a terminal block rear case; 12. a metal insert rod; 13. positioning blocks; 14. positioning a groove; 15. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a terminal convenient for wiring comprises a connector 1, a connector rear shell 2, a screw 3, a metal tube 4, a key 5, a small spring post 6, an agnail buckle 7, a metal spring piece 8, a terminal seat 9, a clamping groove 10, a terminal seat rear shell 11, a metal inserted bar 12, a positioning block 13, a positioning groove 14 and a movable groove 15, wherein the left side of the connector 1 is fixedly connected with the connector rear shell 2, the rear side of the connector 1 is fixedly provided with the positioning block 13, the center of the inner wall of the connector 1 is fixedly provided with the metal tube 4, the left side of the metal tube 4 is fixedly connected with the screw 3, the left side of the inner wall of the metal tube 4 is fixedly provided with the metal spring piece 8, the upper side of the connector 1 is provided with the movable groove 15, the upper end of the connector 1 is provided with the key 5, the left side of the agnail buckle 7 is fixedly provided with the connector 1, the left side lower end, the button 5 is fixedly installed to 7 upside of barb buckle, and draw-in groove 10 has been seted up to terminal block 9 inner wall, and the inside fixed mounting of terminal block 9 has metal inserted bar 12, and metal inserted bar 12 right side fixedly connected with screw 3, and constant head tank 14 has been seted up to terminal block 9 inner wall, and terminal block 9 right side fixedly connected with terminal block backshell 11.

In the embodiment, the connector 1 and the connector rear shell 2 form a detachable structure through threads, the metal pipe 4 and the screw 3 form a detachable structure through threads, a hole is transversely formed in the joint of the metal pipe 4 and the screw 3, the connector rear shell 2 is detached, an electric wire penetrates through the hole in the metal pipe 4, the screw 3 is locked, and the electric wire is fixed in the hole through the screw 3, so that the wiring is firm and convenient.

The right side of the connector 1 corresponds to the inner wall of the terminal seat 9, the positioning block 13 corresponds to the positioning groove 14, the right end of the barb buckle 7 corresponds to the clamping groove 10, the barb buckle can be quickly positioned through the positioning block 13 and the positioning groove 14, the connector 1 can be conveniently inserted into the terminal seat 9, and the barb buckle 7 is clamped with the clamping groove 10, so that the connection is firmer and more stable.

The inner diameter of the metal tube 4 is larger than the outer diameter of the metal inserted rod 12, the outer diameter of the metal inserted rod 12 is larger than the maximum distance between the metal spring piece 8 and the metal tube 4, the metal inserted rod 12 can be conveniently inserted into the metal tube 4, and the metal inserted rod 12 is connected with the metal tube 4 through the metal spring piece 8.

Terminal seat 9 forms detachable construction through screw thread and terminal seat backshell 11, and metal inserted bar 12 forms detachable construction through screw thread and screw 3 to metal inserted bar 12 has transversely seted up the hole with the 3 junctions of screw, dismantles terminal seat backshell 11, passes the hole in metal inserted bar 12 with the electric wire, and locking screw 3 fixes the electric wire in the hole through screw 3, makes the wiring firm convenient.

The volume of activity groove 15 is greater than 7 volumes of barb buckle, and barb buckle 7 forms rotating-structure through little spring post 6 and activity groove 15 to button 5 forms sliding structure through barb buckle 7 and connector 1, can rotate barb buckle 7 and get into activity groove 15 bottom through pressing down button 5, unties the block of barb buckle 7 and draw-in groove 10, makes things convenient for the split terminal.

The working principle is as follows: in using the terminal for facilitating wiring, according to fig. 1, the connector back case 2 is detached, the electric wire is passed through the hole in the connector back case 2, the screw 3 is loosened from the metal tube 4, the electric wire is passed through the hole in the metal tube 4, the screw 3 is locked, the electric wire is fixed in the metal tube 4 by the screw 3, and the connector back case 2 is mounted. According to fig. 2, the terminal block rear case 11 is detached, the electric wire is passed through the hole in the terminal block rear case 11, the screw 3 is loosened from the metal plunger 12, the electric wire is passed through the hole in the metal plunger 12, the screw 3 is locked, the electric wire is fixed in the metal plunger 12 by the screw 3, and the terminal block rear case 11 is mounted.

According to the illustration of fig. 3-4, the positioning block 13 and the positioning groove 14 are aligned, the connector 1 is inserted into the terminal base 9, the sound of the barb buckle 7 is heard, the metal inserted bar 12 is inserted into the metal tube 4, the metal inserted bar 12 presses the metal spring piece 8, the metal inserted bar 12 is connected with the metal inserted bar 12 through the metal spring piece 8, the connection is completed, when the terminal needs to be disassembled, the key 5 is pressed, the barb buckle 7 slightly rotates in the movable groove 15 through the key 5, the barb buckle 7 is separated from the clamping groove 10, the connector 1 is pulled out, and the terminal can be disassembled.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a terminal convenient to wiring, includes connector (1), barb buckle (7) and terminal seat (9), its characterized in that: the connector comprises a connector (1), a connector rear shell (2) is fixedly connected to the left side of the connector (1), a positioning block (13) is fixedly mounted on the rear side of the connector (1), a metal pipe (4) is fixedly mounted at the center of the inner wall of the connector (1), a screw (3) is fixedly connected to the left side of the metal pipe (4), a metal spring piece (8) is fixedly mounted on the left side of the inner wall of the metal pipe (4), a movable groove (15) is formed in the upper side of the connector (1), a key (5) is mounted at the upper end of the connector (1), a connector (1) is fixedly mounted on the left side of an agnail buckle (7), a small spring column (6) is fixedly mounted at the lower end of the left side of the agnail buckle (7), a connector (1) is fixedly connected to the lower end of the small spring column (6), a key (5), terminal seat (9) inside fixed mounting has metal inserted bar (12), and metal inserted bar (12) right side fixedly connected with screw (3), constant head tank (14) have been seted up to terminal seat (9) inner wall, terminal seat (9) right side fixedly connected with terminal seat backshell (11).

2. A terminal for facilitating wiring according to claim 1, wherein: the connector (1) forms a detachable structure with the connector rear shell (2) through threads, the metal pipe (4) forms a detachable structure with the screw (3) through threads, and a hole is transversely formed in the joint of the metal pipe (4) and the screw (3).

3. A terminal for facilitating wiring according to claim 1, wherein: the right side of the connector (1) corresponds to the inner wall of the terminal seat (9), the positioning block (13) corresponds to the positioning groove (14), and the right end of the barb buckle (7) corresponds to the clamping groove (10).

4. A terminal for facilitating wiring according to claim 1, wherein: the inner diameter of the metal pipe (4) is larger than the outer diameter of the metal inserted rod (12), and the outer diameter of the metal inserted rod (12) is larger than the maximum distance between the metal spring piece (8) and the metal pipe (4).

5. A terminal for facilitating wiring according to claim 1, wherein: the terminal seat (9) forms a detachable structure with the terminal seat rear shell (11) through threads, the metal inserted rod (12) forms a detachable structure with the screw (3) through threads, and a hole is transversely formed in the connection position of the metal inserted rod (12) and the screw (3).

6. A terminal for facilitating wiring according to claim 1, wherein: the volume of the movable groove (15) is larger than that of the barb buckle (7), the barb buckle (7) forms a rotating structure with the movable groove (15) through the small spring column (6), and the key (5) forms a sliding structure with the connector (1) through the barb buckle (7).