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CN-224218189-U - Motor end cover of integrated connector

CN224218189UCN 224218189 UCN224218189 UCN 224218189UCN-224218189-U

Abstract

The utility model relates to the technical field of motor end covers, in particular to a motor end cover integrated with a connector, which comprises an end cover body, wherein a bearing sealing mechanism for supporting a rotor inside the motor is arranged on the inner side of the end cover body, a connector mechanism for quickly connecting a wire harness is arranged on the outer side of the end cover body, the connector mechanism comprises a rectangular groove body arranged on the end cover body, a transmission interface for connecting a data wire is arranged inside the rectangular groove body, a side wall sliding groove is arranged inside the rectangular groove body, a protective baffle is connected onto the side wall sliding groove in a sliding manner, and a waterproof assembly is arranged on one side of the protective baffle, facing the rectangular groove body. According to the utility model, the plug connector mechanism is arranged, and the waterproof assembly and the slidable protective baffle are utilized to form a dual protection mechanism, so that dust and moisture can be effectively isolated, the oxidation of a transmission interface is prevented, the service life of the interface can be effectively prolonged, in addition, the modular plug design supports the type of the interface which is selected and matched quickly, the wiring flow is simplified, and the use is convenient.

Inventors

  • Lv Lingui
  • TAI YIYING

Assignees

  • 合肥千力塑料模具有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (6)

  1. 1. The motor end cover integrated with the connector comprises an end cover body (1) and is characterized in that a bearing sealing mechanism (2) for supporting a rotor inside the motor is arranged on the inner side of the end cover body (1), and a connector mechanism (3) for quickly connecting a wire harness is arranged on the outer side of the end cover body (1); the connector mechanism (3) comprises a rectangular groove body (301) arranged on the end cover body (1), a transmission interface (302) used for connecting a data line is arranged in the rectangular groove body (301), a side wall sliding groove (303) is formed in the rectangular groove body (301), a protective baffle (304) is connected to the side wall sliding groove (303) in a sliding mode, and a waterproof assembly (306) is arranged on one side, facing the rectangular groove body (301), of the protective baffle (304).
  2. 2. The motor end cover integrated with the connector according to claim 1, wherein the bearing sealing mechanism (2) comprises a bearing chamber (201) arranged on the end cover body (1), a sub-opening mounting piece (202) is coaxially and fixedly arranged on the outer side of the bearing chamber (201), and a sealing rubber strip (203) is arranged on the inner side of the sub-opening mounting piece (202).
  3. 3. The connector-integrated motor end cap of claim 1, wherein the waterproof assembly (306) is a solid desiccant adhesively secured to the protective barrier (304).
  4. 4. A connector-integrated motor end cap according to claim 1, wherein said transmission interface (302) is provided with several types.
  5. 5. The connector-integrated motor end cap of claim 1, wherein the side of the shield plate (304) facing away from the rectangular channel (301) is fixedly provided with a columnar protrusion (305).
  6. 6. The connector-integrated motor end cap of claim 1, wherein the interior of the end cap body (1) is provided with a receiving cavity for receiving a protective shield (304).

Description

Motor end cover of integrated connector Technical Field The utility model relates to the technical field of motor end covers, in particular to a motor end cover integrated with a connector. Background In conventional motor structures, the end caps are mainly used for supporting bearings, sealing motor internal components and fixing motor housings, electrical connection of the motor is generally achieved through external connection terminals or leads, wiring harnesses are required to be arranged and fixed separately, and accordingly, installation is complex, occupied space is large, and for this purpose, more and more motor end caps are trying to integrate part of the electrical interfaces. However, the integrated end cover in the prior art lacks effective dustproof and waterproof measures, is easy to erode by environment after long-term use, causes poor contact or oxidation, affects signal transmission stability, and generally only supports a single type of connection mode, so that the interface is difficult to meet diversified requirements of different application scenes. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the motor end cover of the integrated connector, solves the technical problems that the integrated end cover in the prior art lacks effective dustproof and waterproof measures and is easy to erode by environment, and has the advantages of effectively isolating dust and moisture and effectively preventing poor contact or oxidation. In order to solve the technical problems, the motor end cover integrated with the connector comprises an end cover body, a bearing sealing mechanism for supporting a rotor inside the motor is arranged on the inner side of the end cover body, a connector mechanism for quickly connecting a wire harness is arranged on the outer side of the end cover body, the connector mechanism comprises a rectangular groove body arranged on the end cover body, a transmission interface for connecting a data wire is arranged inside the rectangular groove body, a side wall sliding groove is arranged inside the rectangular groove body, a protective baffle is connected onto the side wall sliding groove in a sliding mode, and a waterproof assembly is arranged on one side, facing the rectangular groove body, of the protective baffle, so that the connector and the transmission interface are directly embedded into the inner part of the end cover body, external wiring can be effectively reduced, and space utilization is optimized. Preferably, the bearing sealing mechanism comprises a bearing chamber arranged on the end cover body, a sub-opening mounting piece is coaxially and fixedly arranged on the outer side of the bearing chamber, a sealing rubber strip is arranged on the inner side of the sub-opening mounting piece, when the end cover is mounted, a motor driving shaft can outwards extend out through the bearing chamber, the sub-opening mounting piece can be fixedly connected with the motor body, and the end cover body and the motor housing are fixed through bolts. Preferably, the waterproof component is a solid drying agent adhered and fixed on the protective baffle, so that the inside of the rectangular groove body is kept dry, and the transmission interface is prevented from being oxidized. Preferably, the transmission interface is provided with a plurality of types, supports the rapid switching of a plurality of types of data lines, and adapts to diversified requirements. Preferably, a columnar bulge is fixedly arranged on one side, away from the rectangular groove body, of the protective baffle, and the protective baffle can horizontally move along the side wall sliding groove by pushing the columnar bulge. Preferably, the inside of end cover body has offered the holding chamber that holds protective shield, during the wiring, can push away protective shield to the inside that holds the chamber to avoid protective shield to lead to the fact the influence to the wiring. By means of the technical scheme, the utility model provides the motor end cover integrated with the connector, which has at least the following beneficial effects: 1. According to the utility model, the plug connector mechanism is arranged, and the waterproof assembly and the slidable protective baffle are utilized to form a dual protection mechanism, so that dust and moisture can be effectively isolated, the oxidation of a transmission interface is prevented, the service life of the interface can be effectively prolonged, in addition, the modular plug design supports the type of the interface which is selected and matched quickly, the wiring flow is simplified, and the use is convenient. 2. According to the utility model, the plug connector mechanism is arranged, so that the transmission interface and the control circuit are directly embedded into the end cover body, the complexity of external wiring can be remarkably reduced, the space utilization rate is improved, in ad