Lead connecting plug of coil assembly

Abstract

The utility model discloses a lead wire connecting plug of a coil assembly. The lead wire connecting plug comprises a front end lead wire arranged on the coil assembly and a rear end lead wire arranged on an air condition compressor. A fixing block is arranged between the front-end lead and the rear-end lead, U-shaped holes are formed in the two ends of the fixing block, a plug-in port is formed in one end of each U-shaped hole, a plug-in block is arranged in each plug-in port in a plug-in mode, and a lateral caulking groove is formed in one side of each plug-in block; two U-shaped holes are formed in the inserting block, the corners of the two U-shaped holes are communicated, a front-end lead and a rear-end lead respectively penetrate through the two U-shaped holes and then abut against each other, the end parts of the front-end lead and the rear-end lead are clamped on the inserting block, and the rear ends of the front-end lead and the rear-end lead are fixed on the lateral embedding groove. The connecting plug has the following advantages and effects: through the connecting plug, the connection between a front-end lead on a solenoid assembly and a rear-end lead on an air condition compressor can be stably connected, so that the reliability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile electromagnetic clutches, in particular to a lead wire plug connector of a wire package assembly. Background Art

[0002] Electromagnetic clutch refers to a friction clutch that generates clamping force by electromagnetic force. It has been widely used because it can realize remote control, small control energy, easy to realize machine tool automation, fast action and simple structure.

[0003] The electromagnetic clutch is mainly composed of a pulley, a drive assembly, and a wire package assembly. The wire package assembly is installed in the cavity of the pulley, and the lead wire is fixed to the front cover of the air-conditioning compressor through a retaining spring.

[0004] In the prior art, the lead wire is usually led out as a metal wire head exposed outside, and then connected to the air-conditioning compressor. However, due to the bumpy driving of the vehicle, the reliability of this connection structure is not high. Utility Model Content

[0005] The utility model aims to provide a lead wire plug connector for a wire package assembly.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: the lead plug connector of the wire package assembly comprises a front end lead arranged on the wire package assembly and a rear end lead arranged on the air-conditioning compressor; a fixing block is arranged between the front end lead and the rear end lead, and U-shaped holes are arranged at both ends of the fixing block, and a plug interface is arranged at one end of the U-shaped hole, and a plug block is arranged in the plug interface, and a lateral embedding groove is arranged on one side of the plug block; the corners of the two U-shaped holes are connected, and the front end lead and the rear end lead respectively pass through the two U-shaped holes and then collide with each other, and the ends of the front end lead and the rear end lead are both clamped on the plug block, and the rear ends of the front end lead and the rear end lead are fixed on the lateral embedding groove.

[0007] It is further configured as follows: a rotating body is arranged on the fixed block, and one of the U-shaped holes and the plug interface is arranged on the rotating body.

[0008] It is further configured as follows: a fixing groove is provided on the rotating body, a through hole is provided on one side of the fixing block, and a fixing pin which can be inserted into the fixing groove is provided in the through hole.

[0009] It is further configured as follows: a vertical groove is provided at the upper end of the fixing block, the vertical groove is connected to the turning point of the two U-shaped holes, and a metal piece is passed through the vertical groove.

[0010] In summary, the utility model has the following beneficial effects: through the plug connector, the connection between the front lead on the connecting wire package assembly and the rear lead on the air-conditioning compressor can be stably connected, thereby ensuring reliability. Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of a plug connector;

[0012] Figure 2 It is a schematic diagram of the end of the plug-in block.

[0013] In the figure: 1, front-end lead; 2, rear-end lead; 3, fixing block; 4, U-shaped hole; 5, plug interface; 6, plug-in block; 7, lateral groove; 8, rotating body; 9, fixing groove; 10, perforation; 11, fixing pin; 12, vertical groove; 13, metal part. Detailed Description of the Invention

[0014] The following further describes the present invention in detail with reference to the drawings.

[0015] The lead plug connector of the wire coil assembly includes a front-end lead arranged on the wire coil assembly and a rear-end lead arranged on the air-conditioning compressor.

[0016] A fixing block is arranged between the front-end lead and the rear-end lead. Both ends of the fixing block are provided with U-shaped holes. The bent parts of the U-shaped holes face inwards and the openings face outwards. Plug interfaces are arranged at the outlets of one ends of the U-shaped holes, and a plug-in block is inserted in the plug interfaces. Among them, the bent parts of the two U-shaped grooves are communicated.

[0017] During use, the front-end lead and the rear-end lead are respectively inserted into the U-shaped grooves, and the fronts are respectively fixed on the plug-in block. This connection and fixation can be achieved by clamping, squeezing or glue.

[0018] Since the bent parts of the two U-shaped grooves are communicated, the front-end lead and the rear-end lead can be in contact with each other. Preferably, a vertical groove is arranged at the upper end of the fixing block, and the vertical groove communicates with the turning parts of the two U-shaped holes. A metal part is inserted through the vertical groove. After the metal part is inserted, it can squeeze the two to make their connection more stable. The metal part and the vertical groove can adopt an interference fit.

[0019] Lateral grooves are arranged on one side of the plug-in block, and the ends of the front-end lead and the rear-end lead are respectively clamped on the lateral grooves of the plug-in block, so as to relatively make the connection between the front-end lead and the rear-end lead more stable. Preferably, anti-slip patterns can be arranged on the bottom surface of the lateral groove to enhance friction and reduce the risk of the lead breaking away.

[0020] Preferably, a rotating body is arranged on the fixing block. One of the U-shaped holes and the plug interface are arranged on the rotating body. The rotating body is actually similar to a lock core structure and can rotate inside. After the front-end lead and the rear-end lead are inserted, the vertical groove can be used as an observation window to make the front-end lead and the rear-end lead cross each other, so that the front-end lead and the rear-end lead can be more stably connected through the rotating body.

[0021] A fixing groove is provided on the rotating body. A perforation is provided on one side of the fixing block. A fixing pin that can penetrate into the fixing groove is provided in the perforation. The fixing pin adopts an interference fit to ensure the stability of the rotating body.

[0022] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. The lead plug connector of the coil assembly, characterized in that: It includes a front-end lead arranged on the wire package assembly and a rear-end lead arranged on the air-conditioning compressor; a fixing block is arranged between the front-end lead and the rear-end lead, and U-shaped holes are arranged at both ends of the fixing block, and a plug interface is arranged at one end of the U-shaped hole, and a plug-in block is inserted in the plug interface, and a lateral embedding groove is arranged on one side of the plug-in block; the corners of the two U-shaped holes are connected, and the front-end lead and the rear-end lead respectively pass through the two U-shaped holes and then contact each other, and the ends of the front-end lead and the rear-end lead are both clamped on the plug-in block, and the rear ends of the front-end lead and the rear-end lead are fixed on the lateral embedding groove.

2. The lead plug connector of the coil assembly according to claim 1, characterized in that: A rotating body is arranged on the fixed block, and one of the U-shaped holes and the plug interface is arranged on the rotating body.

3. The lead plug connector of the winding assembly according to claim 2, characterized in that: The rotating body is provided with a fixing groove, one side of the fixing block is provided with a through hole, and a fixing pin which can be inserted into the fixing groove is provided in the through hole.

4. The lead plug connector of the coil assembly according to claim 1, characterized in that: A vertical groove is arranged at the upper end of the fixing block, the vertical groove is connected to the turning point of the two U-shaped holes, and a metal piece is passed through the vertical groove.

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