CN219960308U

CN219960308U - Gear motor special for lifting table

Info

Publication number: CN219960308U
Application number: CN202223340401.0U
Authority: CN
Inventors: 倪志南; 杨云鹏
Original assignee: Zhejiang Hongtai Automotive Parts Co ltd
Current assignee: Zhejiang Hongtai Automotive Parts Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-11-03
Anticipated expiration: 2032-12-10

Abstract

The utility model relates to a gear motor special for a lifting table, which comprises a motor body: having an output shaft for outputting torque; reduction gear: which forms a worm drive with the output shaft; and (3) a control panel: for controlling the driving state of the motor; a shell: the gear box comprises a bottom shell and a cover body, wherein an axial hole for inserting the output shaft, a gear seat for installing the reduction gear and an installation area for installing the control board are distributed on the bottom shell, the axial hole is communicated with the gear seat in the radial direction, and the output shaft is meshed with the reduction gear at the position of the opening. The speed reducing motor has the advantages that the speed reducing gear and the control board are arranged into an integral structure with the motor body through the ingenious design of the shell structure, the motor body is matched with the speed reducing gear in the prior art, and then the speed reducing motor is externally connected with the control board and the power supply in a wiring mode, so that the speed reducing motor is installed on a lifting table, the structure is simple, and the cost is effectively reduced.

Description

Gear motor special for lifting table

Technical Field

The utility model relates to an operating mechanism for a lifting table, in particular to a speed reducing motor special for the lifting table.

Background

The lifting table can be used for lifting and lowering the table top according to artificial habit requirements, so that comfort of different people in the working process is met, and therefore, the lifting table is more and more widely used and is more and more favored by users.

In the prior art, as an operating mechanism of the lifting table, a motor body is generally matched with a reduction gear, then a control board is externally connected through a lead, the control board is externally connected with a power supply, a user presses and adjusts the control board or sends an instruction to the control board through a remote control, and the control board processes received signals and controls the driving mode of the motor body. The above structure has the defects that: because the connecting mode and the connecting nodes are more (namely, the motor body, the control board and the power supply are connected by adopting wires, so that three connecting nodes are arranged, namely, one motor body and one gear motor are arranged, one control board is arranged and one power supply is arranged), the sense of the whole structure of the lifting table is poor, and if the wire connection is poor, the sense of the whole structure of the lifting table is even disturbed; in addition, the number of connection nodes is large, which means that the number of wires to be connected is relatively large, and the number of wires to be connected is also high from the viewpoint of production cost.

Based on the above consideration, the utility model carries out some design improvements on the structure of the gear motor.

Disclosure of Invention

The utility model aims to provide a speed reducing motor special for a lifting column, which has a simple structure and can effectively reduce cost.

To achieve the above object, the present utility model adopts a gear motor specially used for a lifting table, comprising

The motor body comprises: having an output shaft for outputting torque;

reduction gear: which forms a worm drive with the output shaft;

and (3) a control panel: for controlling the driving state of the motor;

a shell: the gear box comprises a bottom shell and a cover body, wherein an axial hole for inserting the output shaft, a gear seat for installing the reduction gear and an installation area for installing the control board are distributed on the bottom shell, the axial hole is communicated with the gear seat in the radial direction, and the output shaft is meshed with the reduction gear at the position of the opening.

Specifically, the circumference side of gear seat forms the protection wall, the installation district is located the protection wall lean on the below position, on the casing, remote in motor body's one end forms the lead wire chamber that is used for outwards leading out the wire on the control panel and connect the power.

Specifically, a plurality of positioning columns used for fixedly mounting the control panel are arranged in the mounting area, and positioning holes are formed in positions, corresponding to the positioning columns, on the cover body.

Specifically, a plurality of clips are formed on the peripheral wall and the protection wall of the bottom shell, clamping plates are formed on the cover body and correspond to the clips, and clamping grooves used for being clamped with the clips are formed in the clamping plates.

Specifically, in order to further improve the assembly firmness between the bottom shell and the cover body, a plurality of mounting holes are formed in the protection wall of the bottom shell, and fastening holes for screw fastening and mounting are formed in the cover body at positions corresponding to the mounting holes. Still further, the number of the mounting holes is preferably three, and the three mounting holes are distributed in an annular array with the center of the protective wall as the center.

Through the improvement of the technical scheme to the prior art, the gear motor special for the lifting table has the following beneficial effects: namely, the motor body, the reduction gear and the control board are integrated into an integral structure through the structural design of the shell, the defect that the motor body is matched with the reduction gear and then needs to be connected to the control board by a wire is avoided, the node of the control board is directly reduced, the control board is integrated onto the shell, and then the wire is connected to a power supply through a wire leading cavity. The structure is simple and clear on the installation of the lifting table, and the reducing motor reduces the wire connecting part between the motor body and the control board after being matched with the reducing gear, so that the cost and the expenditure of the wire are obviously reduced.

Drawings

Fig. 1 is a perspective view of a reduction motor in the present utility model;

FIG. 2 is a schematic perspective view of FIG. 1 with the cover removed;

fig. 3 is an exploded perspective view of the gear motor of the present utility model;

fig. 4 is a schematic perspective view of a bottom chassis in the present utility model;

fig. 5 is a schematic perspective view of a cover body in the present utility model.

Detailed Description

FIGS. 1-5 show that the present embodiment employs a gear motor dedicated to the elevating table, and FIG. 2 in combination with FIG. 3 comprises

Motor body 1: having an output shaft 10 for outputting torque;

reduction gear 2: which forms a worm drive with the output shaft;

control panel 3: for controlling the driving state of the motor;

the shell 4: referring to fig. 1, the housing 4 includes a bottom shell 40 and a cover 41, further referring to fig. 4, an axial hole 401 for inserting the output shaft 10, a gear seat 402 for mounting the reduction gear 2, and a mounting area 403 for mounting the control board 3 are distributed on the bottom shell 40, the axial hole 401 forms an opening 404 communicating with the gear seat 402 in a radial direction, and referring to fig. 2, it is known that the output shaft 10 and the reduction gear 2 form engagement at the position of the opening 404.

Fig. 2 is a view showing in combination with fig. 3 and fig. 4, a protective wall 405 is formed on the peripheral side of the gear seat 402, the mounting area 403 is located below the protective wall 405, and a lead cavity 406 for guiding the wires on the control board 3 out and connecting with a power supply is formed on the housing 4 at a distance from one end of the motor body 1.

In this embodiment, fig. 4 shows that the mounting area 403 has a plurality of positioning posts 4030 for fixedly mounting the control board 3, and as can be seen in connection with fig. 5, positioning holes 412 are formed in the cover 41 at positions corresponding to the positioning posts 4030.

Fig. 3 is a view showing that, in combination with fig. 5, the bottom case 40 has a peripheral wall 407 and a protective wall 405, a plurality of clips 4070 are formed on the peripheral wall, a clamping plate 410 is formed on the cover 41 at a position corresponding to the clips 4070, and a clamping groove 4100 for clamping with the clips 4070 is formed on the clamping plate 410.

In this embodiment, in order to further enhance the assembly firmness between the bottom case 40 and the cover 41, as shown in fig. 1, 3, 4 and 5, a plurality of mounting holes 4050 are formed in the protective wall 405 of the bottom case 40, and fastening holes 411 for fastening and mounting screws are formed in the cover 41 at positions corresponding to the mounting holes 4050. Further, the number of the mounting holes 411 is preferably three, and the three mounting holes 411 are distributed in an annular array with the center of the protective wall 405 as the center.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, which are described in the above-described embodiments and the description merely illustrate the principles of the present utility model, and that various changes and modifications may be made therein, which are all extended by the spirit of the technical solutions of the present utility model, and fall within the scope of the claims of the present utility model as claimed. The scope of the utility model is defined by the appended claims, description, drawings, and equivalents thereof.

Claims

1. A gear motor special for lifting table, its characterized in that: comprising

The motor body comprises: having an output shaft for outputting torque;

reduction gear: which forms a worm drive with the output shaft;

and (3) a control panel: for controlling the driving state of the motor;

2. A gear motor dedicated to a lifting table as claimed in claim 1, wherein: the circumference side of gear seat forms the protection wall, the installation district is located the below position of protection wall, on the casing, remote in motor body's one end forms the lead wire chamber that is used for outwards leading out the wire on the control panel and connect the power.

3. A gear motor dedicated to a lifting table as claimed in claim 2, characterized in that: the installation area is internally provided with a plurality of positioning columns used for fixedly installing the control panel, and positioning holes are formed in positions, corresponding to the positioning columns, on the cover body.

4. A gear motor dedicated to a lifting table according to claim 3, characterized in that: the bottom shell is provided with a peripheral wall and a protection wall, a plurality of clips are formed on the peripheral wall and the protection wall, clamping plates are formed on the cover body and correspond to the clips, and clamping grooves used for being clamped with the clips are formed in the clamping plates.

5. A gear motor dedicated to a lifting table as defined in claim 4, wherein: a plurality of mounting holes are formed in the protective wall of the bottom shell, and fastening holes for screw fastening and mounting are formed in positions, corresponding to the mounting holes, on the cover body.

6. A gear motor dedicated to a lifting table as defined in claim 5, wherein: the number of the mounting holes is three, and the three mounting holes are distributed in an annular array by taking the center of the protection wall as the center.