A stepping motor active disturbance rejection controller

Abstract

The utility model discloses a stepping motor self-disturbance controller, including electrical control mechanism, mounting mechanism and clamp wire mechanism, electrical control mechanism includes controller main part, with the controller main part top connection's sleeve, mounting mechanism, the mounting mechanism includes with sleeve sliding insertion's clamping plate, be located in the sleeve inside and with the clamping plate connection's soft pad, with clamping plate top connection's top plate, with top plate connection's curb plate, with two bolts no.

Description

Technical Field

[0001] This utility model relates to the field of active disturbance rejection controller technology, specifically an active disturbance rejection controller for stepper motors. Background Technology

[0002] An active disturbance rejection controller is a master control device that controls the starting, speed regulation, braking, and reversing of a motor by changing the wiring of the main circuit or control circuit and changing the resistance value in the circuit according to a predetermined sequence.

[0003] A common problem during the use of active interference rejection controllers is that the controller cannot be installed according to the wiring direction, which causes the wiring to bend. This bending is most easily seen at the terminals of the wiring and is the root cause of wiring damage. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A stepper motor self-interference rejection controller includes an electrical control mechanism, an installation mechanism, and a wire clamping mechanism. The electrical control mechanism includes a controller body and a sleeve connected to the top of the controller body. The installation mechanism includes a snap-fit ​​plate that slides into the sleeve, a soft pad disposed inside the sleeve and connected to the snap-fit ​​plate, a top plate connected to the top of the snap-fit ​​plate, a side plate connected to the top plate, and two bolts screwed to the side plates. The wire clamping mechanism includes two side plates connected to the bottom of the top plate, a lower rubber pad and an upper rubber pad connected between the two side plates, with the upper rubber pad fitting against the top of the lower rubber pad.

[0007] By adopting the above technical solution, after the snap-fit ​​plate is connected to the snap-fit ​​sleeve through the soft pad, the bolt is used according to the installation direction of the connecting wire. When the connecting wire comes from the vertical direction, bolt two is used, and when it comes from the horizontal direction, bolt one is used. Then, bolt one or bolt two is screwed to the external plane, thereby completing the fixation of the controller body, keeping the connecting wire straight and reducing the probability of damage.

[0008] In a preferred embodiment, the present invention can be further configured such that: the bottom of the top plate fits against the top of the sleeve, and two bolts are screwed onto the top plate, with the two bolts respectively close to both ends of the top plate.

[0009] In a preferred embodiment, the present invention can be further configured such that: two bolts are vertically symmetrical about the vertical center plane of the side plate, and the length of the first bolt is less than the length of the second bolt.

[0010] In a preferred embodiment, the present invention can be further configured such that two side plates are respectively disposed on both sides of the controller body, and the side plates are made of plastic material.

[0011] In a preferred embodiment, the present invention can be further configured such that: the top of the lower rubber pad and the bottom of the upper rubber pad are each provided with a plurality of arc holes, the plurality of arc holes being symmetrical in pairs and interconnected with each other.

[0012] In a preferred embodiment, the present invention can be further configured such that: a plurality of pull rings are installed on the top of the upper rubber pad, and the plurality of pull rings are respectively located on the top of a plurality of arc holes.

[0013] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0014] 1. In this utility model, after the snap-fit ​​plate is connected to the snap-fit ​​sleeve through the soft pad, according to the installation direction of the connecting wire, when the connecting wire comes from the vertical direction, bolt two is selected and when it comes from the horizontal direction, bolt one is selected. Then bolt one or bolt two is screwed to the external plane, thereby completing the fixation of the controller body, keeping the connecting wire straight and reducing the probability of its damage.

[0015] 2. In this utility model, after the controller body is fixed, the connecting wire passes through the arc hole and connects to the controller body. The lower rubber pad cooperates with the upper rubber pad to fix the connecting wire body, improve the firmness of the connecting wire during use, and reduce the probability of it falling off. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the cooperation relationship between the electrical control mechanism and the installation mechanism of this utility model;

[0018] Figure 3 This is a top view of the disassembled card sleeve and mounting mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the wire clamping mechanism of this utility model.

[0020] Figure label:

[0021] 100. Electrical control mechanism; 110. Controller body; 120. Sleeve;

[0022] 200. Mounting mechanism; 210. Clip-on plate; 220. Soft pad; 230. Top plate; 240. Side plate; 250. Bolt 1;

[0023] 300. Wire clamping mechanism; 310. Side plate; 320. Lower rubber pad; 330. Upper rubber pad;

[0024] 400, Bolt 2;

[0025] 500, pull ring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0027] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0028] The following describes, with reference to the accompanying drawings, some embodiments of a stepper motor self-interference rejection controller provided by this utility model.

[0029] Example 1:

[0030] Combination Figure 1-4 As shown, the present invention provides a stepper motor self-interference rejection controller, including an electrical control mechanism 100, a mounting mechanism 200 and a wire clamping mechanism 300. The electrical control mechanism 100 includes a controller body 110 and a sleeve 120 connected to the top of the controller body 110.

[0031] The mounting mechanism 200 includes a snap-fit ​​plate 210 that is slidably inserted into the sleeve 120, a soft pad 220 disposed inside the sleeve 120 and connected to the snap-fit ​​plate 210, a top plate 230 connected to the top of the snap-fit ​​plate 210, a side plate 240 connected to the top plate 230, and two bolts 250 screwed to the side plate 240.

[0032] The wire clamping mechanism 300 includes two side plates 310 connected to the bottom of the top plate 230, a lower rubber pad 320 and an upper rubber pad 330 connected between the two side plates 310, and the upper rubber pad 330 is attached to the top of the lower rubber pad 320.

[0033] Furthermore, the bottom of the top plate 230 is fitted to the top of the sleeve 120, and two bolts 400 are screwed onto the top plate 230. The two bolts 400 are respectively close to both ends of the top plate 230. By setting the bolts 400, the top plate 230 can be screwed to the external plane.

[0034] Furthermore, the two bolts 250 are vertically symmetrical about the vertical center plane of the side plate 240. The length of the bolt 250 is less than the length of the bolt 400. The arrangement of the two bolts 250 can improve the connection between the side plate 240 and the external plane. Then, the length of the bolt 400 is set so that the top plate 230 can be smoothly screwed to the external plane even under the influence of the side plate 240.

[0035] Example 2:

[0036] Combination Figure 1 and Figure 4 As shown, based on Embodiment 1, two side plates 310 are respectively disposed on both sides of the controller body 110. The side plates 310 are made of plastic material. The side plates 310 made of plastic material are relatively light and will not cause a large load on the fixed controller body 110.

[0037] Example 3:

[0038] Combination Figure 1 and Figure 4 As shown, in the above embodiment, the top of the lower rubber pad 320 and the bottom of the upper rubber pad 330 are each provided with multiple arc holes. The multiple arc holes are symmetrical in pairs and interconnected. The arc holes are provided to ensure that the lower rubber pad 320 and the upper rubber pad 330 can easily clamp the connecting wire.

[0039] Furthermore, the top of the upper rubber pad 330 is equipped with multiple pull rings 500, which are located at the top of multiple arc holes. The pull rings 500 can be used to selectively open the closed positions of the lower rubber pad 320 and the upper rubber pad 330, and can clamp the connecting wires one by one to avoid the connection wires becoming tangled.

[0040] The working principle and usage process of this utility model are as follows: When this device is put into actual use, after the snap-fit ​​plate 210 is connected to the snap-fit ​​sleeve 120 through the soft pad 220, the bolt 200 is used according to the installation direction of the connecting wire. When the connecting wire comes from the vertical direction, the bolt 400 is used, and when it comes from the horizontal direction, the bolt 250 is used. Then, the bolt 250 or the bolt 400 is screwed to the external plane, thereby completing the fixation of the controller body 110. Then, the connecting wire passes through the arc hole and connects to the controller body 110. The lower rubber pad 320 cooperates with the upper rubber pad 330 to fix the connecting wire body, so that the connecting wire runs straight and reduces the probability of damage.

[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A stepper motor active disturbance rejection controller, characterized in that, include: An electronic control mechanism (100) includes a controller body (110) and a sleeve (120) connected to the top of the controller body (110). The mounting mechanism (200) includes a snap-fit ​​plate (210) that is slidably inserted into the sleeve (120), a soft pad (220) disposed inside the sleeve (120) and connected to the snap-fit ​​plate (210), a top plate (230) connected to the top of the snap-fit ​​plate (210), a side plate (240) connected to the top plate (230), and two bolts (250) screwed to the side plate (240). The wire clamping mechanism (300) includes two side plates (310) connected to the bottom of the top plate (230), a lower rubber pad (320) and an upper rubber pad (330) connected between the two side plates (310), and the upper rubber pad (330) is attached to the top of the lower rubber pad (320).

2. The stepper motor active disturbance rejection controller according to claim 1, characterized in that, The bottom of the top plate (230) is attached to the top of the sleeve (120), and two bolts (400) are screwed onto the top plate (230), with the two bolts (400) respectively close to both ends of the top plate (230).

3. A stepper motor active disturbance rejection controller according to claim 2, characterized in that, Two bolts (250) are vertically symmetrical about the vertical center plane of the side plate (240), and the length of bolt (250) is less than the length of bolt (400).

4. A stepper motor active disturbance rejection controller according to claim 1, characterized in that, Two side plates (310) are respectively located on both sides of the controller body (110), and the side plates (310) are made of plastic material.

5. A stepper motor self-disturbance rejection controller according to claim 1, characterized in that, The top of the lower rubber pad (320) and the bottom of the upper rubber pad (330) are each provided with multiple arc holes, which are symmetrical in pairs and interconnected.

6. A stepper motor active disturbance rejection controller according to claim 5, characterized in that, The top of the upper rubber pad (330) is equipped with multiple pull rings (500), and the multiple pull rings (500) are respectively located at the top of multiple arc holes.

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