Plug-in type connection structure of terminal and core wire of connector

Abstract

The utility model relates to the technical field of connectors, in particular to a plug-in type connecting structure of a terminal and a core wire of a connector, which comprises a connector main body, and a lead is arranged at one end of the inner wall of the connector main body; the plug-in mechanism capable of quickly installing and fixing the connector and the core wire is arranged on the inner wall of the connector main body; through the arrangement of the plugging mechanism, a plurality of limiting plates in the connector main body incline towards one side, the position of a wire can be limited and guided, deviation is prevented, one end of one limiting plate is trapezoidal and can limit the mounted wire, one end of the other limiting plate is arc-shaped, and the other limiting plate is arc-shaped and can be used for limiting the mounted wire. The limiting plates can limit and guide wires through the compression springs at the bottom ends, the limiting blocks can limit the compression springs, one of the limiting plates can be retracted and released through cooperation of the pulling plate and the handle, the connector and a core wire can be rapidly installed and limited, and the core wire is prevented from loosening and falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a plug-in connection structure between a terminal and a core wire of a connector. Background Art

[0002] Connectors are also called connectors. Also known as joints and sockets in China, they generally refer to electrical connectors. They are devices that connect two active components, transmitting current or signals. The connector's terminals and core wires connect through plugging.

[0003] After searching the Chinese patent "A Power Connector", the announcement number is "CN214099951U". This patent uses power terminal input, the vertical terminal is welded on the PCB board, and the connection is performed through an L-shaped connecting piece. The power can be output from the PCB board or from an external wire to achieve multi-bit output. The power is delivered to the required equipment through the external wire. This part of the power does not pass through the PCB board, saving more copper layers for the PCB board to provide functions for other devices. However, when the device connects the connector to the core wire, the core wire is easy to loosen and fall off, which is inconvenient to quickly install and fix the core wire, reducing the use effect of the device.

[0004] Therefore, a plug-in connection structure between a terminal and a core wire of a connector is proposed to solve the above problem. Utility Model Content

[0005] The purpose of the present invention is to provide a plug-in connection structure between a connector terminal and a core wire in order to solve the above problem, thereby improving the problem of inconvenience in quickly installing and fixing the core wire.

[0006] The present invention achieves the above-mentioned purpose through the following technical solutions: a plug-in connection structure for a connector terminal and a core wire, comprising a connector body, wherein a wire is provided at one end of the inner wall of the connector body; a plug-in mechanism, which can quickly install and fix the connector and the core wire, and the plug-in mechanism is provided on the inner wall of the connector body; wherein the plug-in mechanism includes a plurality of placement grooves that are evenly distributed and opened on the inner wall of the connector body, the inner wall of the placement groove is hinged to a limit plate, and a reinforcement component is provided at one end of the inner wall of the connector body.

[0007] Preferably, the plug-in mechanism also includes a compression spring arranged between the limit plate and the connector body, and limit blocks are provided at both ends of the compression spring. The two limit blocks are respectively fixedly connected to one end of the limit plate and the inner wall of the connector body. The limit plate can be tilted toward one end to guide the wire, and can be limited and installed in conjunction with the compression spring.

[0008] Preferably, one end of the top of one of the limit plates is hinged with a pull plate, and the pull plate is slidably connected to the connector body. One end of one of the limit plates is trapezoidal and can limit the wire. The position of the pull plate can be controlled by the pull plate to release the limit on the wire.

[0009] Preferably, one end of the pull plate is fixedly connected to a handle, and the handle can control the position of the pull plate.

[0010] Preferably, a plurality of evenly distributed grooves are provided on the top of the connector body, and the handle is arranged on the inner wall of the groove, and the groove facilitates operation of the handle.

[0011] Preferably, the reinforcement assembly includes several first clamping plates that are evenly distributed and fixedly connected to the inner bottom wall of the connector body, and the inner top wall of the connector body is slidably connected to several evenly distributed second clamping plates, and connecting rods are fixedly connected between the several second clamping plates. The first clamping plates and the second clamping plates cooperate to reinforce the wires to prevent the wires from loosening and falling.

[0012] Preferably, a threaded rod is threadedly connected to the middle part of the top of the connector body, and one end of the threaded rod is rotatably connected to one of the second clamping plates. The threaded rod can drive the second clamping plate to move downward to cooperate with the first clamping plate to fix the wire.

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

[0014] 1. By setting up a plug-in mechanism, when the terminal of the connector is plugged into the core wire, several limit plates in the connector body are tilted to one side, which can limit and guide the position of the wire to prevent it from deviation. One end of one of the limit plates is trapezoidal, which can limit the installed wire, and one end of the other limit plates is arc-shaped. The limit plate can limit and guide the wire through the compression spring at the bottom, and the limit block can limit the compression spring. The position of one of the limit plates can be retracted and released by cooperating with the pull plate and the handle, and the wire can be taken out. The connector and the core wire can be quickly installed and limited to prevent the core wire from loosening and falling off.

[0015] 2. By setting up a reinforcement component, when the connector is connected to the core wire, the first clamping plate at one end of the connector body cooperates with the second clamping plate to clamp and fix the wire. The grooves on the first clamping plate and the second clamping plate can improve the fixing effect of the device on the wire. The threaded rod cooperates with the connector to drive the second clamping plate to move downward. Several second clamping plates can be driven downward at the same time through the connecting rod to prevent the wire from loosening when plugging it in, and can reinforce it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the plug-in mechanism structure of the utility model;

[0018] Figure 3 for Figure 2 A magnified view of middle A;

[0019] Figure 4 This is a schematic diagram of the reinforcement component structure of the present utility model.

[0020] In the figure: 1. Connector body; 2. Wire; 3. Plug-in mechanism; 301. Placement slot; 302. Limit plate; 303. Limit block; 304. Compression spring; 305. Pull plate; 306. Handle; 307. Groove; 308. Reinforcement assembly; 3081. First clamping plate; 3082. Second clamping plate; 3083. Connecting rod; 3084. Threaded rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] When implementing: Figure 1-4 As shown, a plug-in connection structure for a connector terminal and a core wire comprises a connector body 1, a conductor 2 being provided at one end of the inner wall of the connector body 1; a plug-in mechanism 3 for quickly installing and fixing the connector and the core wire being provided on the inner wall of the connector body 1; wherein the plug-in mechanism 3 comprises a plurality of placement grooves 301 evenly spaced and provided on the inner wall of the connector body 1, a limit plate 302 being hingedly connected to the inner wall of the placement groove 301, and a reinforcement component 308 being provided at one end of the inner wall of the connector body 1.

[0023] like Figure 2 and Figure 3As shown, the plug-in mechanism 3 also includes a compression spring 304 arranged between the limit plate 302 and the connector body 1, and limit blocks 303 are provided at both ends of the compression spring 304. The two limit blocks 303 are fixedly connected to one end of the limit plate 302 and the inner wall of the connector body 1 respectively. One end of the top of one of the limit plates 302 is hinged with a pull plate 305, and the pull plate 305 is slidably connected to the connector body 1. One end of the pull plate 305 is fixedly connected to a handle 306. The top of the connector body 1 is provided with several evenly distributed grooves 307. The handle 306 Arranged on the inner wall of the groove 307, when the connector and the wire 2 are plugged in, several limit plates 302 can guide and limit the wire 2 through the compression spring 304, so that the screw can contact one end of the wire 2 and connect them together. One end of one of the limit plates 302 can prevent the wire 2 from moving out of the connector body 1 through the trapezoidal shape. When disassembling, the pull plate 305 is pulled by the groove 307 to drive one of the limit plates 302 to move upward to release the restriction on the wire 2, so that the connector and the core wire can be quickly installed and limited to prevent the core wire from falling off.

[0024] like Figure 4 As shown, the reinforcement component 308 includes several first clamping plates 3081 that are evenly distributed and fixedly connected to the inner bottom wall of the connector body 1, and several evenly distributed second clamping plates 3082 are slidably connected to the inner top wall of the connector body 1. A connecting rod 3083 is fixedly connected between the several second clamping plates 3082. A threaded rod 3084 is threadedly connected to the middle part of the top of the connector body 1, and one end of the threaded rod 3084 is rotatably connected to one of the second clamping plates 3082. When the connector is connected to the core wire, the threaded rod 3084 is threadedly connected to one of the second clamping plates 3082 through the connecting rod 3083, which can simultaneously drive the other two second clamping plates 3082 to move downward to fix the wire 2, and reinforce it when the wire 2 is plugged in.

[0025] When the present invention is in use, the wire 2 is inserted into the connector body 1, and one end of the wire 2 is placed at the center of the connector interface through the limit plate 302 to prevent it from deviation. The limit plate 302 cooperates with the compression spring 304 to support the limit plate 302. One of the limit plates 302 can limit the wire 2. When the wire 2 needs to be removed, the handle 306 is manually pulled upward to move the pull plate 305 to drive one of the limit plates 302 to rotate upward to release the restriction on the wire 2. The threaded rod 3084 is manually rotated to be threadedly connected to the connector body 1 to drive the second clamping plate 3082 to move downward and cooperate with the first clamping plate 3081 to reinforce the wire 2.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A plug-in connection structure between a connector terminal and a core wire, characterized in that: include: A connector body (1), wherein a wire (2) is provided at one end of an inner wall of the connector body (1); A plug-in mechanism (3) capable of quickly installing and fixing the connector and the core wire, the plug-in mechanism (3) being arranged on the inner wall of the connector body (1); The plug-in mechanism (3) comprises a plurality of placement grooves (301) uniformly arranged on the inner wall of the connector body (1), the inner wall of the placement groove (301) is hingedly connected to a limit plate (302), and a reinforcement component (308) is provided at one end of the inner wall of the connector body (1).

2. The plug-in connection structure of a connector terminal and a core wire according to claim 1, characterized in that: The plug-in mechanism (3) further comprises a compression spring (304) arranged between the limiting plate (302) and the connector body (1), and limiting blocks (303) are provided at both ends of the compression spring (304), and the two limiting blocks (303) are respectively fixedly connected to one end of the limiting plate (302) and the inner wall of the connector body (1).

3. The plug-in connection structure of a connector terminal and a core wire according to claim 1, characterized in that: A pull plate (305) is hingedly connected to one end of the top of one of the limiting plates (302), and the pull plate (305) is slidably connected to the connector body (1).

4. The plug-in connection structure of a connector terminal and a core wire according to claim 3, characterized in that: One end of the pull plate (305) is fixedly connected to a handle (306).

5. The plug-in connection structure of a connector terminal and a core wire according to claim 4, characterized in that: The top of the connector body (1) is provided with a plurality of evenly distributed grooves (307), and the handle (306) is arranged on the inner wall of the groove (307).

6. The plug-in connection structure of a connector terminal and a core wire according to claim 1, characterized in that: The reinforcement assembly (308) includes a plurality of first clamping plates (3081) evenly distributed and fixedly connected to the inner bottom wall of the connector body (1); the inner top wall of the connector body (1) is slidably connected to a plurality of second clamping plates (3082) evenly distributed; and a connecting rod (3083) is fixedly connected between the plurality of second clamping plates (3082).

7. The plug-in connection structure of a connector terminal and a core wire according to claim 6, characterized in that: A threaded rod (3084) is threadedly connected to the middle portion of the top end of the connector body (1), and one end of the threaded rod (3084) is rotatably connected to one of the second clamping plates (3082).

Images