CN220107753U - Motor assembly for lifting table - Google Patents

Abstract

The utility model discloses a motor assembly for a lifting table, which comprises a motor, a worm wheel and a control board, wherein the motor is arranged in a motor cover, a rotor at the end part of the motor is provided with a worm sleeve and meshed with the worm wheel, the worm wheel is arranged in a gear box, and the control board is integrated in the gear box. The utility model has reasonable and ingenious structural design, integrates the control board in the gear box, has a simpler overall structure and is easy to install, and meanwhile, the motor is reloaded by adopting a worm sleeve design, so that the rejection probability of the motor rotating shaft is reduced.

Description

Motor assembly for lifting table

Technical Field

The utility model relates to a motor assembly, in particular to a motor assembly for a lifting table.

Background

The lifting table can be widely applied to daily life because the height of the lifting table can be adjusted according to different use scenes and the heights of users, and the lifting of the lifting table is realized by driving the screw rod to rotate through the motor. The current lift table, for example, the filing date is 2022.04.22, chinese patent application No. 202220936394.1 discloses a brushless motor rotor subassembly, novel DC brushless motor and electric lift table, electric lift table contains table, table leg, elevating system and controller, elevating system control table leg's lift, the controller is connected on the table for send the instruction for elevating system, the brushless DC motor in controller and the elevating system carries out the electricity and is connected, overall structure is complicated, the wiring is more, the outer tube is more disordered, be unfavorable for user's autonomous installation simultaneously.

Disclosure of Invention

The utility model relates to a motor assembly for a lifting table, which has a simple structure and is convenient for autonomous installation of the table.

To achieve this object, the present utility model employs a structure in which: a motor assembly for lift table, including motor, worm wheel and control panel, the motor sets up in the motor cover, and the pivot and the worm wheel meshing of motor set up the response magnetic ring in the motor pivot, the worm wheel sets up in the gear box, and the gear box includes upper cover and lower cover, and the upper cover covers each other with the lower cover, and the gear box setting is in motor cover top, and gear box one side is for holding the disc type structure of worm wheel, and the opposite side is rectangular space and holds the control panel, and the control panel sets up in the upper cover, and the control panel includes signal plate and hall plate.

The rotating shaft of the motor is provided with a worm sleeve, and the rotating shaft of the motor is meshed with the worm wheel through the worm sleeve.

The beneficial effects are as follows: the utility model has reasonable and ingenious structural design, integrates the control board in the gear box, has a simpler overall structure and is easy to install, and meanwhile, the motor is reloaded by adopting a worm sleeve design, so that the rejection probability of the motor rotating shaft is reduced.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an exploded view of the present utility model.

Description of the embodiments

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

The motor assembly for lifting table shown in fig. 1 and 2 comprises a motor 2, a worm wheel 3 and a control board 6, wherein the motor is arranged in a motor cover 1, a rotating shaft of the motor 2 is of an optical axis structure, an induction magnetic ring 8 and a worm sleeve 7 are arranged on the rotating shaft of the motor 2, the worm sleeve 7 is sleeved on the rotating shaft of the motor 2, the rotating shaft of the motor 2 is meshed with the worm wheel 3 through the worm sleeve 7, the worm wheel 3 is arranged in a gear box, one side of the gear box is of a disc-shaped structure for accommodating the worm wheel 3, the other side of the gear box is of a space for accommodating a control board 6, the gear box comprises an upper cover 4 and a lower cover 5, the control board 6 is integrated in the upper cover 4, the control board 6 comprises a signal board and a Hall plate, the signal board receives and transmits signals, the Hall plate detects the rotating speed of the motor, and the control board 6 is connected with the motor 2 through a terminal.

The utility model has reasonable and ingenious structural design, integrates the Hall plate and the signal plate on the control plate, and the control plate is designed in the gear box, when the installation is carried out, only one electrified structure of the motor assembly is arranged on the desk plate, the arrangement of external visual circuits is less, the whole structure is concise and attractive, and the installation is convenient. The design of the upper rotating shaft of the motor and the worm sleeve only needs to be replaced after the worm sleeve is worn, the whole motor is not required to be scrapped, and the maintenance cost is reduced.

The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.

Claims (2)

1. A motor assembly for lift table, its characterized in that, including motor, worm wheel and control panel, the motor sets up in the motor cover, and the pivot and the worm wheel meshing of motor set up the response magnetic ring in the motor pivot, the worm wheel sets up in the gear box, and the gear box includes upper cover and lower cover, and the upper cover covers each other with the lower cover, and the gear box setting is in the motor cover top, and gear box one side is for holding the disc type structure of worm wheel, and the opposite side is rectangular space and holds the control panel, and the control panel sets up in the upper cover, and the control panel includes signal plate and hall plate.

2. The motor assembly for a lift table of claim 1, wherein a worm sleeve is disposed on a rotating shaft of the motor, and the rotating shaft of the motor is engaged with the worm wheel through the worm sleeve.