Switch wire holder with stable connection

Abstract

The utility model relates to a switch wire holder with stable connection, which comprises a button switch, a junction box is fixedly arranged on the outer surface of one side of the button switch, two wire slots are formed in the top surface of the junction box, two grooves are formed in the outer surface of one side of the junction box, and mounting screws are arranged on the inner surfaces of the two grooves in a threaded manner. The two mounting screws are matched with the two wire grooves, and the two stabilizing mechanisms are the same. By designing the stabilizing mechanism, the connection between the wire and the junction box is stabilized, during use, the friction strip is pushed to pull the stabilizing bin to move, the wire is wound around the winding roller and clamped into the stabilizing bin, after the wire is clamped, the limitation of external force on the stabilizing bin is relieved, the wire head is inserted into the wire slot, and then the mounting screw is tightened, so that the wire is fixed. Therefore, when the button switch is moved, the connection between the wire and the wire slot is not influenced, and the connection is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of switch wiring sockets, in particular to a switch wiring socket with stable connection. Background Art

[0002] A switch socket, also known as a switch socket, is a device that makes it easy for people to operate electrical equipment. It controls the on and off of the power supply, allowing people to easily turn on or off electrical equipment. It is one of the indispensable electrical equipment in daily life. Correct selection and use of switch sockets can bring convenience and safety to people's lives.

[0003] After searching the existing switch sockets, it is found that the switch needs to be disassembled during installation and replacement, and the terminals need to be found. Then, the wire terminals need to be connected to the terminals one by one. In addition, there are many plug holes inside the switch, and the wiring is very complicated. Even professional installers sometimes need to spend a lot of time. The installation operation process is cumbersome, and it is easy to cause wiring errors, resulting in circuit short circuits or safety hazards. For example, the external wiring switch socket disclosed in patent application number CN201562764U includes a shell, a socket and / or a switch is arranged on the shell, and the socket and / or switch corresponding to the shell are arranged on the shell. The external line access end of the switch is correspondingly provided with a terminal block, and the socket ends on the socket and / or the terminal blocks of the switch are respectively connected to the corresponding terminal blocks via wires. The terminal blocks are placed outside the switch socket, and the lines inside the switch socket have been fully connected before leaving the factory. When installing or replacing the switch socket, there is no need to disassemble the switch socket. You only need to insert each wire into the corresponding terminal block and fix it. The wiring is quick and convenient, avoiding the cumbersome wiring inside the switch socket, simplifying the installation process of the switch socket, not prone to wiring errors, easy installation, and suitable for open or concealed installation, safe and reliable to use.

[0004] However, during long-term use, the connection between the wires and the terminals is prone to loosening. After the wires are connected, it is also very easy to pull the wires when installing the terminal block, which will cause the connection between the wires and the terminals to become abnormal, resulting in abnormal use of the switch or even inability to use it.

[0005] Therefore, in view of the above problems, it is necessary to design a switch terminal block with stable connection to solve the problems. Utility Model Content

[0006] The purpose of the utility model is to provide a switch terminal block with stable connection to solve the problems mentioned in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides a switch terminal block with a stable connection, including: a button switch, a terminal box is fixedly arranged on the outer surface of one side of the button switch, and two wire grooves are provided on the top surface of the terminal box, two grooves are provided on the outer surface of one side of the terminal box, the inner surfaces of the two grooves are threaded with mounting screws, and the two mounting screws are adapted to the two wire grooves, two stabilizing mechanisms, and the two stabilizing mechanisms are the same, the bottom surfaces of the two stabilizing mechanisms are fixedly arranged with a base, and the bottom surface of the base is fixedly connected to the top surface of the terminal box, the top surface of the base is fixedly arranged with a winding roller, and the winding roller is adapted to the two stabilizing mechanisms.

[0008] Preferably, the stabilizing mechanism comprises a slide groove, and the bottom surface of the slide groove is fixedly connected to the top surface of the base, the inner surface of the slide groove is provided with a stabilizing bin sliding in a horizontal direction, and the top surface of the stabilizing bin is fixedly provided with a plurality of friction strips.

[0009] Preferably, a return spring is fixedly provided on the outer surface of one side of the stabilizing bin, a fixed seat is fixedly provided on one end of the return spring away from the stabilizing bin, and the bottom surface of the fixed seat is fixedly connected to the top surface of the base.

[0010] Preferably, a fixing plate is fixedly provided on the inner surface of one side of the stabilizing warehouse, and a steel wire rope is fixedly provided near the center of the outer surface of one side of the fixing plate, a movable block is fixedly provided on the end of the steel wire rope away from the fixing plate, and a plurality of extension rods are fixedly provided on the outer surface of one side of the movable block, a plurality of the extension rods are fixedly provided with clamping plates on their ends away from the movable block, and the plurality of clamping plates are adapted to the two wire troughs.

[0011] Preferably, a plurality of buffer springs are fixedly provided on the bottom surface of the movable block, and one end of the plurality of buffer springs away from the movable block is fixedly connected to the top surface of the base.

[0012] Preferably, two support rods are fixedly provided on the top surface of the base, and a fixing frame is fixedly provided at one end of the two support rods away from the base, a sliding rod is fixedly provided between the inner surfaces of both sides of the fixing frame, and the sliding rod is adapted to the wire rope.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is convenient for stabilizing the connection between the wire and the junction box by designing a stabilizing mechanism. When in use, the friction strip is pushed to pull the stabilizing bin to move, and at the same time, the wire is passed around the winding roller and inserted into the inside of the stabilizing bin. When the wire is inserted, the restriction of the external force on the stabilizing bin is released and the wire head is inserted into the wire trough. Then the mounting screws are tightened to securely install the wire, so that when the button switch is moved, the connection between the wire and the wire trough is not affected, and the connection is stable.

[0015] 2. The utility model designs a stabilizing mechanism. When the stabilizing bin is pulled to move, the reset spring generates elastic force, and at the same time, the stabilizing bin facilitates the movement of the fixed plate, and the movement of the fixed plate facilitates the movement of the wire rope, and the movement of the wire rope facilitates the movement of the movable block. At the same time, the buffer spring generates elastic force, and the movement of the movable block facilitates the movement of the extension rod, and the movement of the extension rod facilitates the upward movement of the clamping plate, which is convenient for inserting the wire. When the wire is inserted into the stabilizing bin and the external force is released, the reset spring and the buffer spring will cause the clamping plate to descend, and the clamping plate will squeeze the wire, thereby facilitating the fixing of the wire and improving the stability of the connection between the junction box and the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is an overall front view stereogram of a preferred embodiment of the utility model;

[0018] Figure 2 It is an overall rear perspective view of a preferred embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure of the stabilizing mechanism of the preferred embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the stabilizing mechanism of the preferred embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the internal three-dimensional structure of the stabilizing mechanism of the preferred embodiment of the utility model.

[0022] In the figure: 1. button switch; 2. stabilizing mechanism; 10. junction box; 11. wire trough; 12. groove; 13. base; 14. winding roller; 21. slide; 22. stabilizing bin; 23. reset spring; 24. fixing seat; 25. fixing plate; 26. wire rope; 27. movable block; 28. extension rod; 29. ​​clamping plate; 121. mounting screw; 221. friction strip; 261. support rod; 262. fixing frame; 263. slide rod; 271. buffer spring. DETAILED DESCRIPTION

[0023] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0024] like Figure 1-Figure 5As shown, the utility model provides a switch terminal block with stable connection, comprising: a button switch 1, a terminal box 10 is fixedly arranged on the outer surface of one side of the button switch 1, and two wire grooves 11 are provided on the top surface of the terminal box 10, and two grooves 12 are provided on the outer surface of one side of the terminal box 10, and the inner surfaces of the two grooves 12 are threadedly arranged with mounting screws 121, and the two mounting screws 121 are adapted to the two wire grooves 11, two stabilizing mechanisms 2, and the two stabilizing mechanisms 2 are the same, a base 13 is fixedly arranged on the bottom surface of the two stabilizing mechanisms 2, and the bottom surface of the base 13 is fixedly connected to the top surface of the terminal box 10, and a winding roller 14 is fixedly arranged on the top surface of the base 13, and the winding roller 14 is adapted to the two stabilizing mechanisms 2.

[0025] As mentioned above, by designing the junction box 10, a wire groove 11, a groove 12 and a mounting screw 121 are provided on the junction box 10. When installing the wires, one end of the wires is inserted into the wire groove 11 and the mounting screws 121 are tightened, so as to facilitate the connection between the button switch 1 and the power supply. The stabilizing mechanism 2 facilitates the stability of the connection between the wires and the junction box 10, and the winding roller 14 facilitates the wire management to prevent the wires from being messy.

[0026] Reference Figure 3 and Figure 4 The stabilizing mechanism 2 includes a slide groove 21, and the bottom surface of the slide groove 21 is fixedly connected to the top surface of the base 13, the inner surface of the slide groove 21 is provided with a stabilizing bin 22 sliding in the horizontal direction, and a plurality of friction strips 221 are fixedly provided on the top surface of the stabilizing bin 22, a return spring 23 is fixedly provided on the outer surface of one side of the stabilizing bin 22, a fixed seat 24 is fixedly provided at one end of the return spring 23 away from the stabilizing bin 22, and the bottom surface of the fixed seat 24 is fixedly connected to the top surface of the base 13.

[0027] As mentioned above, the slide groove 21 facilitates the directional movement of the stabilizing chamber 22, the friction strip 221 facilitates the external force to move the stabilizing chamber 22, and the reset spring 23 facilitates pulling the stabilizing chamber 22 back to its original position when the external force on the stabilizing chamber 22 is released. The elastic coefficient of the reset spring 23 is determined according to actual conditions.

[0028] Reference Figure 3-Figure 5A fixing plate 25 is fixedly provided on the inner surface of one side of the stabilizing bin 22, and a steel wire rope 26 is fixedly provided near the center on the outer surface of one side of the fixing plate 25, a movable block 27 is fixedly provided on the end of the steel wire rope 26 away from the fixing plate 25, and a plurality of extension rods 28 are fixedly provided on the outer surface of one side of the movable block 27, and a plurality of extension rods 28 are fixedly provided with clamping plates 29 at one end away from the movable block 27, and the plurality of clamping plates 29 are adapted to the two wire grooves 11, a plurality of buffer springs 271 are fixedly provided on the bottom surface of the movable block 27, and the ends of the plurality of buffer springs 271 away from the movable block 27 are fixedly connected to the top surface of the base 13, two support rods 261 are fixedly provided on the top surface of the base 13, and a fixing frame 262 is fixedly provided on the ends of the two support rods 261 away from the base 13, and a sliding rod 263 is fixedly provided between the inner surfaces of both sides of the fixing frame 262, and the sliding rod 263 is adapted to the steel wire rope 26.

[0029] As mentioned above, when the stabilizing bin 22 is moved, the stabilizing bin 22 is convenient for driving the fixed plate 25 to move, the movement of the fixed plate 25 is convenient for driving the wire rope 26 to move, the movement of the wire rope 26 is convenient for driving the movable block 27 to move, and at the same time, the buffer spring 271 generates elastic force, the movement of the movable block 27 is convenient for driving the extension rod 28 to move, and the movement of the extension rod 28 is convenient for driving the clamping plate 29 to rise, so as to facilitate the insertion of the wire. When the wire is inserted into the stabilizing bin 22 and the external force is released, the reset spring 23 and the buffer spring 271 will cause the clamping plate 29 to descend, and the clamping plate 29 will squeeze the wire, so as to facilitate the fixing of the wire and improve the stability of the connection between the junction box 10 and the wire. The elastic coefficient of the buffer spring 271 is determined according to the actual situation. The wire rope 26 is an existing spiral wire bundle in which steel wires with mechanical properties and geometric dimensions that meet the requirements are twisted together according to certain rules.

[0030] Working principle: when using the switch terminal block with stable connection, insert one end of the wire into the wire groove 11 and tighten the mounting screw 121 to connect the button switch 1 with the power supply, and then move the stabilizing chamber 22, which can easily drive the fixing plate 25 to move, and the movement of the fixing plate 25 can easily drive the steel wire rope 26 to move, and the movement of the steel wire rope 26 can easily drive the movable block 27 to move. At the same time, the buffer spring 271 generates elastic force, and the movement of the movable block 27 can easily drive the extension rod 28 to move, and the movement of the extension rod 28 can easily drive the clamping plate 29 to rise, which is convenient for inserting the wire. When the wire is inserted into the stabilizing chamber 22 and the external force is released, the elastic force generated by the reset spring 23 and the buffer spring 271 will cause the clamping plate 29 to drop, and the clamping plate 29 will squeeze the wire, thereby facilitating the fixing of the wire and improving the stability of the connection between the junction box 10 and the wire.

[0031] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A switch socket with stable connection, characterized in that: include: A button switch (1), wherein a junction box (10) is fixedly arranged on an outer surface of one side of the button switch (1), and two wire grooves (11) are provided on the top surface of the junction box (10), and two grooves (12) are provided on an outer surface of one side of the junction box (10), and the inner surfaces of the two grooves (12) are both threadedly arranged with mounting screws (121), and the two mounting screws (121) are both adapted to the two wire grooves (11); Two stabilizing mechanisms (2), and the two stabilizing mechanisms (2) are identical; a base (13) is fixedly provided on the bottom surface of the two stabilizing mechanisms (2), and the bottom surface of the base (13) is fixedly connected to the top surface of the junction box (10); a winding roller (14) is fixedly provided on the top surface of the base (13), and the winding roller (14) is compatible with the two stabilizing mechanisms (2).

2. A switch socket with stable connection as claimed in claim 1, characterized in that: The stabilizing mechanism (2) comprises a slide groove (21), and the bottom surface of the slide groove (21) is fixedly connected to the top surface of the base (13), the inner surface of the slide groove (21) is provided with a stabilizing bin (22) which slides in a horizontal direction, and the top surface of the stabilizing bin (22) is fixedly provided with a plurality of friction strips (221).

3. A switch socket with stable connection as claimed in claim 2, characterized in that: A return spring (23) is fixedly provided on the outer surface of one side of the stabilizing chamber (22), a fixed seat (24) is fixedly provided on one end of the return spring (23) away from the stabilizing chamber (22), and the bottom surface of the fixed seat (24) is fixedly connected to the top surface of the base (13).

4. A switch socket with stable connection as claimed in claim 3, characterized in that: A fixing plate (25) is fixedly provided on the inner surface of one side of the stabilizing bin (22), and a steel wire rope (26) is fixedly provided near the center of the outer surface of one side of the fixing plate (25), a movable block (27) is fixedly provided on the end of the steel wire rope (26) away from the fixing plate (25), and a plurality of extension rods (28) are fixedly provided on the outer surface of one side of the movable block (27).

5. A switch socket with stable connection as claimed in claim 4, characterized in that: A clamping plate (29) is fixedly provided at one end of the plurality of extension rods (28) away from the movable block (27), and the plurality of clamping plates (29) are adapted to the two wire troughs (11).

6. A switch socket with stable connection as claimed in claim 5, characterized in that: A plurality of buffer springs (271) are fixedly arranged on the bottom surface of the movable block (27), and one end of the plurality of buffer springs (271) away from the movable block (27) is fixedly connected to the top surface of the base (13).

7. A switch socket with stable connection as claimed in claim 5, characterized in that: Two support rods (261) are fixedly arranged on the top surface of the base (13), and a fixing frame (262) is fixedly arranged at one end of the two support rods (261) away from the base (13), and a sliding rod (263) is fixedly arranged between the inner surfaces of both sides of the fixing frame (262), and the sliding rod (263) is adapted to the steel wire rope (26).

Images