Anti-interference servo motor driver

Abstract

The utility model discloses an anti-interference servo motor driver which comprises an anti-interference box, side plates are arranged on two sides in the anti-interference box, and a socket is arranged at the front end of the anti-interference box. According to the anti-interference servo motor driver, the anti-interference gasket and the fixing groove are arranged, and the anti-interference box and the side plate can wrap components in the anti-interference box, so that the components in the anti-interference box can resist interference; an anti-interference gasket between the anti-interference box and the side plate can prevent an external electromagnetic signal from influencing the driver body through a joint between the anti-interference box and the side plate, so that the anti-interference performance of the driver is further improved; when the components in the anti-interference box need to be overhauled, the mounting bolts are screwed out of the fixing grooves, so that the side plates are not fixed, and the problems that the anti-interference performance of the servo motor driver cannot be effectively realized, and the use of the servo motor driver is easily influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drivers, in particular to an anti-interference servo motor driver. Background Art

[0002] A servo motor refers to an engine that controls the operation of mechanical components in a servo system. Motor drivers include but are not limited to AC / DC servo motors, AC induction motors, stepper motors, DC brushless motors, and voice coil motors. With the development of technology, servo motors are needed in more and more fields. A servo motor driver is a controller used to control servo motors, which can achieve high-precision positioning of the transmission system.

[0003] There are still some problems when using common servo motor drivers. For example, the servo motor driver is easily affected by external electromagnetic signals when in use, and the servo motor driver cannot effectively perform anti-interference performance, which easily affects the use of the servo motor driver.

[0004] Therefore, we proposed an anti-interference servo motor driver to improve the above problems. Utility Model Content

[0005] The utility model aims to provide an anti-interference servo motor driver to solve the problem in the above background technology that the anti-interference performance of the servo motor driver cannot be effectively improved, which easily affects the use of the servo motor driver.

[0006] To achieve the above object, the utility model provides the following technical solutions: an anti-interference servo motor driver, comprising an anti-interference box, side panels are arranged on both sides of the anti-interference box, a socket is arranged at the front end of the anti-interference box, a display is arranged at the top of the front end of the anti-interference box, and anti-interference structures are arranged on both sides of the anti-interference box;

[0007] The anti-interference structure includes an anti-interference box, a side panel and an anti-interference gasket. The inner walls on both sides of the anti-interference box are fixedly connected with anti-interference gaskets. The anti-interference gasket and the four corners inside the side panel are respectively provided with fixing grooves, and mounting bolts are arranged inside the fixing grooves. Ventilation holes are respectively provided at the bottom and top ends of the side panel.

[0008] Preferably, the material of the anti-interference box and the side panels is a magnetic material, and the material of the anti-interference gasket is the same as that of the side panels.

[0009] Preferably, the side plate is arranged on a side of the anti-interference gasket close to the outside, and the side plate is installed on both sides of the inside of the anti-interference box through mounting bolts and fixing grooves.

[0010] Preferably, mounting blocks are welded on both sides of the rear end of the top of the anti-interference box, and mounting grooves are provided inside the mounting blocks.

[0011] Preferably, a fixed block is fixedly connected to the top end of the left side of the front end of the anti-interference box, a connecting rod is fixedly connected between the fixed blocks, the bottom and top ends of the outside of the connecting rod are movably hinged with a hinge sleeve, the right side of the hinge sleeve is fixedly connected to a transparent protective cover, the bottom and top of the right side of the rear end of the transparent protective cover are respectively provided with rubber pads, a support block is provided at the top end of the right side of the front end of the anti-interference box, the top of the front end of the anti-interference box is fixedly connected to a hinge shaft, and the external movably hinged end of the hinge shaft is provided with a limit plate.

[0012] Preferably, the rubber pad and the supporting block cooperate with each other, the transparent protective cover is arranged at the front end of the display, and the limiting plate is arranged at the bottom of the front end of the transparent protective cover.

[0013] Preferably, protective plates are provided on both sides of the anti-interference box, a protective pad is fixedly connected to one side of the protective plate close to the outside, a spring is fixedly connected between the protective plate and the side plate, a damper is provided inside the spring, the bottom and top of the protective plate close to the middle side are respectively fixedly connected to limiting rods, the bottom and top of the side plate close to the outside side are respectively fixedly connected to sleeves, and a limiting slide groove is provided inside the sleeve.

[0014] Preferably, the limiting rod is embedded in the limiting sliding groove, and the damper is arranged between the protective plate and the side plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the anti-interference servo motor driver not only improves the anti-interference performance and facilitates the protection of the display screen, but also reduces the impact force;

[0016] (1) By providing an anti-interference box, a side panel, a ventilation hole, a mounting bolt, an anti-interference gasket and a fixing groove, the anti-interference box and the side panel can wrap the components inside the anti-interference box, so that the components inside the anti-interference box can be set to be anti-interference. The anti-interference gasket between the anti-interference box and the side panel can prevent the external electromagnetic signal from affecting the driver body through the connection between the anti-interference box and the side panel, thereby further improving the anti-interference performance of the driver. When it is necessary to inspect the components inside the anti-interference box, the mounting bolts can be screwed out of the fixing groove to make the side panel lose its fixation;

[0017] (2) By providing a transparent protective cover, a support block, a limit plate, a hinge shaft and a display, the transparent protective cover is rotated to the front end of the display, so that the display can be protected, which can not only prevent the display from being damaged but also prevent dust and impurities from falling on the display. The rubber pad and the support block can support and buffer the transparent protective cover to prevent the transparent protective cover from accidentally damaging the display. After the transparent protective cover is rotated to the front end of the display, the limit plate is rotated so that the limit plate limits the transparent protective cover. The mounting block and the mounting groove can facilitate the anti-interference box to be fixed in a suitable position;

[0018] (3) By providing a protective plate, a spring, a damper, a limit rod, a limit slide groove and a protective pad, when both sides of the anti-interference box are hit, the spring will cushion the protective plate and the impact object, thereby reducing the impact force of the impact object and protecting the impact object and the side panels on both sides of the anti-interference box. When the protective plate is hit, the limit rod will slide inside the limit slide groove, thereby improving the stability of the protective plate and preventing the spring from driving the protective plate to slide up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a side structural diagram of the anti-interference box of the utility model;

[0021] Figure 3 This is a schematic diagram of an enlarged front cross-sectional structure of the transparent protective cover of the utility model;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0023] In the figure: 1. anti-interference box; 2. protective plate; 3. spring; 4. hinge sleeve; 5. connecting rod; 6. fixing block; 7. mounting block; 8. mounting slot; 9. transparent protective cover; 10. socket; 11. damper; 12. side panel; 13. ventilation hole; 14. mounting bolt; 15. anti-interference gasket; 16. fixing slot; 17. support block; 18. limit plate; 19. hinge shaft; 20. display; 21. rubber pad; 22. limit rod; 23. sleeve; 24. limit slide groove; 25. protective pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , an anti-interference servo motor driver, comprising an anti-interference box 1, side panels 12 are arranged on both sides of the interior of the anti-interference box 1, a socket 10 is arranged at the front end of the anti-interference box 1, a display 20 is arranged at the top of the front end of the anti-interference box 1, and anti-interference structures are arranged on both sides of the anti-interference box 1;

[0026] The anti-interference structure includes an anti-interference box 1, a side panel 12 and an anti-interference gasket 15. The inner side walls on both sides of the anti-interference box 1 are fixedly connected with the anti-interference gasket 15. The anti-interference gasket 15 and the four corners inside the side panel 12 are respectively provided with fixing grooves 16. The fixing grooves 16 are provided with mounting bolts 14. The bottom and top ends of the side panel 12 are respectively provided with ventilation holes 13.

[0027] The material of the anti-interference box 1 and the side plate 12 is magnetic material, the material of the anti-interference gasket 15 is the same as that of the side plate 12, the side plate 12 is arranged on the side of the anti-interference gasket 15 close to the outside, and the side plate 12 is installed on both sides of the inside of the anti-interference box 1 through the mounting bolts 14 and the fixing grooves 16;

[0028] Specifically, Figure 1 and Figure 2 As shown, the anti-interference box 1 and the side panel 12 can wrap the components inside the anti-interference box 1, so that the components inside the anti-interference box 1 can be set to be anti-interference. The anti-interference gasket 15 between the anti-interference box 1 and the side panel 12 can prevent external electromagnetic signals from affecting the driver body through the connection between the anti-interference box 1 and the side panel 12, thereby further improving the anti-interference performance of the driver. When it is necessary to inspect the components inside the anti-interference box 1, the mounting bolts 14 can be unscrewed from the fixing groove 16 to make the side panel 12 lose its fixation.

[0029] Embodiment 2: Mounting blocks 7 are welded on both sides of the rear end of the top of the anti-interference box 1, and mounting grooves 8 are provided inside the mounting blocks 7. A fixing block 6 is fixedly connected to the top of the left side of the front end of the anti-interference box 1, and a connecting rod 5 is fixedly connected between the fixing blocks 6. A hinge sleeve 4 is movably hinged at the bottom and top of the outside of the connecting rod 5. A transparent protective cover 9 is fixedly connected to the right side of the hinge sleeve 4. Rubber pads 21 are respectively provided at the bottom and top of the right side of the rear end of the transparent protective cover 9. A support block 17 is provided at the top of the right side of the front end of the anti-interference box 1. A hinge shaft 19 is fixedly connected to the top of the front end of the anti-interference box 1. A limit plate 18 is movably hinged on the outside of the hinge shaft 19. The rubber pad 21 and the support block 17 cooperate with each other. The transparent protective cover 9 is arranged at the front end of the display 20, and the limit plate 18 is arranged at the bottom of the front end of the transparent protective cover 9.

[0030] Specifically, Figure 1 and Figure 3 As shown, the transparent protective cover 9 is rotated so that the transparent protective cover 9 is rotated to the front end of the display 20, so that the display 20 can be protected. It can not only prevent the display 20 from being damaged, but also prevent dust and impurities from falling on the display 20. The rubber pad 21 and the support block 17 can support and buffer the transparent protective cover 9 to prevent the transparent protective cover 9 from accidentally damaging the display 20. After the transparent protective cover 9 is rotated to the front end of the display 20, the limit plate 18 is rotated so that the limit plate 18 limits the transparent protective cover 9. The mounting block 7 and the mounting groove 8 can facilitate the anti-interference box 1 to be fixed in a suitable position.

[0031] Embodiment 3: Both sides of the anti-interference box 1 are provided with protective plates 2, a protective pad 25 is fixedly connected to one side of the protective plate 2 close to the outside, a spring 3 is fixedly connected between the protective plate 2 and the side plate 12, a damper 11 is arranged inside the spring 3, a limiting rod 22 is fixedly connected to the bottom and top of the side of the middle of the protective plate 2, a sleeve 23 is fixedly connected to the bottom and top of the side of the side close to the outside, a limiting slot 24 is arranged inside the sleeve 23, the limiting rod 22 is embedded in the limiting slot 24, and the damper 11 is arranged between the protective plate 2 and the side plate 12;

[0032] Specifically, Figure 1 and Figure 4 As shown, when both sides of the anti-interference box 1 are hit, the spring 3 will cushion the protective plate 2 and the impactor, thereby reducing the impact force of the impactor and protecting the impactor and the side panels 12 on both sides of the anti-interference box 1. When the protective plate 2 is hit, the limiting rod 22 will slide inside the limiting groove 24, thereby improving the stability of the protective plate 2 and preventing the spring 3 from driving the protective plate 2 to slide up and down.

[0033] Working principle: When the utility model is in use, the anti-interference box 1 and the side panel 12 can wrap the components inside the anti-interference box 1, so that the components inside the anti-interference box 1 can be set to be anti-interference. The anti-interference gasket 15 between the anti-interference box 1 and the side panel 12 can prevent external electromagnetic signals from affecting the driver body through the connection between the anti-interference box 1 and the side panel 12, thereby further improving the anti-interference performance of the driver. When it is necessary to inspect the components inside the anti-interference box 1, just screw the mounting bolts 14 out of the fixing groove 16 to make the side panel 12 lose its fixation. After the side panel 12 loses its fixation, the side panel 12 can be taken out from one side of the inside of the anti-interference box 1. After taking it out, the components can be inspected. When both sides of the anti-interference box 1 are impacted, the spring 3 will buffer the protective plate 2 and the impact object, thereby The impact force of the impact object can be reduced, and the impact object and the side panels 12 on both sides of the anti-interference box 1 can be protected. When the protective plate 2 is hit, the limit rod 22 will slide inside the limit slide groove 24, thereby improving the stability of the protective plate 2. The transparent protective cover 9 is rotated to the front end of the display 20, thereby protecting the display 20. It can not only prevent the display 20 from being damaged, but also prevent dust and impurities from falling on the display 20. The rubber pad 21 and the support block 17 can support and buffer the transparent protective cover 9 to prevent the transparent protective cover 9 from accidentally damaging the display 20. After rotating the transparent protective cover 9 to the front end of the display 20, the limit plate 18 is rotated to limit the transparent protective cover 9. The mounting block 7 and the mounting groove 8 can facilitate the anti-interference box 1 to be fixed in a suitable position.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An anti-interference servo motor driver, comprising an anti-interference box (1), characterized in that: Side panels (12) are arranged on both sides of the interior of the anti-interference box (1), a socket (10) is arranged at the front end of the anti-interference box (1), a display (20) is arranged at the top of the front end of the anti-interference box (1), and anti-interference structures are arranged on both sides of the anti-interference box (1); The anti-interference structure comprises an anti-interference box (1), a side panel (12) and an anti-interference gasket (15), wherein the inner side walls on both sides of the anti-interference box (1) are fixedly connected with the anti-interference gasket (15), the anti-interference gasket (15) and the four corners inside the side panel (12) are respectively provided with fixing grooves (16), the fixing grooves (16) are provided with mounting bolts (14), and the bottom and top ends inside the side panel (12) are respectively provided with ventilation holes (13).

2. The anti-interference servo motor driver according to claim 1, characterized in that: The anti-interference box (1) and the side plate (12) are made of magnetic materials, and the anti-interference gasket (15) is made of the same material as the side plate (12).

3. The anti-interference servo motor driver according to claim 1, characterized in that: The side plate (12) is arranged on a side of the anti-interference gasket (15) close to the outside, and the side plate (12) is installed on both sides of the inside of the anti-interference box (1) through mounting bolts (14) and fixing grooves (16).

4. The anti-interference servo motor driver according to claim 1, characterized in that: Mounting blocks (7) are welded on both sides of the rear end of the top of the anti-interference box (1), and mounting grooves (8) are provided inside the mounting blocks (7).

5. The anti-interference servo motor driver according to claim 1, characterized in that: A fixed block (6) is fixedly connected to the top of the left front end of the anti-interference box (1), a connecting rod (5) is fixedly connected between the fixing blocks (6), the bottom and top of the outside of the connecting rod (5) are movably hinged with an articulated sleeve (4), the right side of the articulated sleeve (4) is fixedly connected to a transparent protective cover (9), the bottom and top of the right side of the rear end of the transparent protective cover (9) are respectively provided with rubber pads (21), the top of the right front end of the anti-interference box (1) is provided with a support block (17), the top of the front end of the anti-interference box (1) is fixedly connected to a hinge shaft (19), and the outside of the hinge shaft (19) is movably hinged with a limit plate (18).

6. The anti-interference servo motor driver according to claim 5, characterized in that: The rubber pad (21) and the support block (17) cooperate with each other, the transparent protective cover (9) is arranged at the front end of the display (20), and the limiting plate (18) is arranged at the bottom of the front end of the transparent protective cover (9).

7. The anti-interference servo motor driver according to claim 1, characterized in that: Protective plates (2) are provided on both sides of the anti-interference box (1), and a protective pad (25) is fixedly connected to the side of the protective plate (2) close to the outside. A spring (3) is fixedly connected between the protective plate (2) and the side plate (12), and a damper (11) is provided inside the spring (3). The bottom and top of the protective plate (2) close to the middle side are respectively fixedly connected to a limiting rod (22), and the bottom and top of the side plate (12) close to the outside side are respectively fixedly connected to a sleeve (23), and a limiting slide groove (24) is provided inside the sleeve (23).

8. The anti-interference servo motor driver according to claim 7, characterized in that: The limiting rod (22) is embedded in the limiting sliding groove (24), and the damper (11) is arranged between the protective plate (2) and the side plate (12).

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