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CN-224216838-U - Motor calibration device for intelligent door and window

CN224216838UCN 224216838 UCN224216838 UCN 224216838UCN-224216838-U

Abstract

The utility model discloses a motor calibration device for an intelligent door and window, and belongs to the technical field of door and window processing. The universal meter comprises a universal meter body and a limiting part, wherein a rectangular block is arranged at the top of the universal meter body, the limiting part is provided with a stop block and a rotating shaft, the stop block is provided with a through hole, the rotating shaft is sleeved in the through hole, the top of the rectangular block is provided with a through hole matched with the rotating shaft, the end part of the rotating shaft is sleeved with a torsion spring, and the rectangular block is provided with a circular groove which is communicated with the through hole. According to the utility model, the plug is limited by the stop block and the torsion spring, the spring drives the baffle plate to provide a reliable limiting effect for the plug, external force interference such as vibration, collision and artificial touch which possibly occur in the working process can be resisted, the plug is ensured to be stably inserted on the universal meter all the time, the problem of interruption of a measuring signal caused by looseness of the plug is avoided, and the continuity and stability of measuring work are ensured.

Inventors

  • ZHANG GUOPING

Assignees

  • 上海嗷呜恒昇网络技术有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (6)

  1. 1. The utility model provides a motor calibration device of intelligent door and window, includes universal meter body (1), its characterized in that: A rectangular block (2) is arranged at the top of the universal meter body (1); The rotary table further comprises a limiting part, wherein the limiting part is provided with a stop block (3) and a rotary shaft (4), a through hole (301) is formed in the stop block (3), the rotary shaft (4) is sleeved in the through hole (301), and a through hole (202) matched with the rotary shaft (4) is formed in the top of the rectangular block (2); The end of the rotating shaft (4) is sleeved with a torsion spring (5), the rectangular block (2) is provided with a round groove (203), the round groove (203) is communicated with the through hole (202), and two ends of the torsion spring (5) are respectively connected with the inner wall of the round groove (203) and the outer surface of the stop block (3).
  2. 2. The motor calibration device for intelligent doors and windows according to claim 1, wherein vertical blocks (302) are installed at the bottom of the stop block (3), and the number of the vertical blocks (302) is two.
  3. 3. The motor calibration device for the intelligent door and window according to claim 2, wherein a yielding groove (201) is formed in the top of the rectangular block (2), the yielding groove (201) is communicated with the through hole (202), and the end portion of the stop block (3) is located in the yielding groove (201).
  4. 4. The motor calibration device for intelligent doors and windows according to claim 1, wherein the end of the rotating shaft (4) is connected with an L-shaped rod (401).
  5. 5. The motor calibration device for the intelligent door and window according to claim 1, wherein a reserved groove (204) is formed in the top of the rectangular block (2), a magnet (6) is installed in the reserved groove (204), a metal block (7) is installed at the end of the stop block (3), and the metal block (7) is magnetically attracted with the magnet (6).
  6. 6. The motor calibration device for the intelligent door and window according to claim 1, wherein the universal meter body (1) is provided with a jack (101), a plug (102) is inserted into the jack (101), and the plug (102) is contacted with the bottom of the stop block (3).

Description

Motor calibration device for intelligent door and window Technical Field The utility model relates to the technical field of door and window processing, in particular to a motor calibration device for an intelligent door and window. Background In the intelligent door and window system, a motor is used as a core driving component, and the stability and the accuracy of the performance of the motor are directly related to the normal operation and the use effect of the intelligent door and window. In order to ensure that the intelligent door and window motor can accurately operate according to preset parameters under various working conditions, the intelligent door and window motor needs to be calibrated regularly. The universal meter is used as a common electronic measuring instrument and plays a key role in the process of calibrating the motor of the intelligent door and window. The motor calibration device can accurately measure parameters such as voltage, current, resistance and the like of the motor, and provides accurate data support for motor calibration, so that various performance indexes of the motor are ensured to meet design requirements. When utilizing the universal meter to carry out intelligent door and window motor calibration operation, the universal meter links to each other with the instrument main part through the wire plug of two connection table pens to realize measuring signal's transmission, nevertheless in actual operation in-process, because operational environment is complicated various, there is external force interference such as vibrations, collision, leads to the universal meter plug not hard up, leads to measuring work interruption, influences measuring data's accuracy and calibration work's reliability. Disclosure of utility model The utility model aims to provide a motor calibration device for an intelligent door and window, which is used for limiting a plug through a stop block and a torsion spring, so that the problem of looseness of the plug is solved. The utility model is realized by the following technical scheme: The utility model relates to a motor calibration device for an intelligent door and window, which comprises a universal meter body and a limiting part, wherein a rectangular block is arranged at the top of the universal meter body, the limiting part is provided with a stop block and a rotating shaft, the stop block is provided with a through hole, the rotating shaft is sleeved in the through hole, the top of the rectangular block is provided with a through hole matched with the rotating shaft, the end part of the rotating shaft is sleeved with a torsion spring, the rectangular block is provided with a circular groove, the circular groove is communicated with the through hole, and two ends of the torsion spring are respectively connected with the inner wall of the circular groove and the outer surface of the stop block. Further, the bottom of dog installs perpendicular piece, and the quantity of perpendicular piece is two. Further, the top of rectangle piece has offered the groove of stepping down, and the groove of stepping down is UNICOM with the through-hole, and the tip of dog is located the groove of stepping down. Further, the end of the rotating shaft is connected with an L-shaped rod. Further, a reserved groove is formed in the top of the rectangular block, a magnet is installed in the reserved groove, a metal block is installed at the end of the stop block, and the metal block is magnetically attracted with the magnet. Further, the universal meter body is provided with a jack, a plug is inserted in the jack, and the plug is contacted with the bottom of the stop block. The utility model has the following beneficial effects: According to the utility model, the plug is limited by the stop block and the torsion spring, the spring drives the baffle plate to provide a reliable limiting effect for the plug, external force interference such as vibration, collision and artificial touch which possibly occur in the working process can be resisted, the plug is ensured to be stably inserted on the universal meter all the time, the problem of interruption of a measuring signal caused by looseness of the plug is avoided, and the continuity and stability of measuring work are ensured; According to the utility model, the stop block is fixed by the magnet and the metal block, when the plug is required to be taken out from the jack, the L-shaped rod is rotated to drive the rotating shaft to enable the stop block to rotate to the vertical state, the metal block is matched with one side of the reserved groove and is sucked by the torsion spring, and the stop block does not prevent the plug from being pulled out or plugged, so that the convenience of operation is improved, the operation flow is simplified, the operation time interval is reduced, and the overall working efficiency is improved. Of course, it is not necessary for any one product to practice the utility model to a