A type of encapsulated motor

Abstract

This utility model discloses a plastic-encapsulated motor, including a motor body, a mounting base on the outer wall of the motor body, a mounting hole on the mounting base, and a bolt assembly inside the mounting hole; a shield is provided on the mounting base, and the shield is detachably installed from the mounting base, concealing the mounting base and bolt assembly. This utility model features a clever and reasonable structural design with strong practicality. The bolt assembly securely mounts the motor to the equipment, and the cleverly integrated detachable shield ensures that after the motor is installed and fixed to the equipment, viewed from the front of the motor body, the shield completely conceals the mounting base and bolt assembly, improving the overall aesthetics of the installed motor and preventing the influence of the external environment on the mounting base and bolt assembly, ensuring long-term stable operation of the motor. Furthermore, the detachable installation does not affect the disassembly and maintenance of the motor.

Description

Technical Field

[0001] This utility model belongs to the field of motor technology, specifically relating to a plastic-encapsulated motor. Background Technology

[0002] As a core power device widely used in modern industry and daily life, the stability and reliability of electric motors directly affect the normal operation of numerous mechanical systems. The method of fixing and installing electric motors has always been one of the key factors influencing their ease of use, safety, and reliability.

[0003] Traditional motor mounting methods typically involve directly creating mounting holes on the motor body and securing the motor to the equipment using bolts or other fasteners. In this traditional method, the bolts and other fasteners are directly exposed, which not only affects the overall aesthetics of the motor but also makes them susceptible to rust and corrosion from the external environment, ultimately impacting the long-term stable operation of the motor. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art and provide a plastic-encapsulated motor with a clever and reasonable structural design and strong practicality. The bolt assembly can securely install the motor on the equipment, and a detachable cover is cleverly introduced. After the motor is installed and fixed between the motor and the equipment, when viewed from the front of the motor body, the cover completely covers and hides the mounting base and bolt assembly, improving the overall aesthetics of the motor after installation. It can also prevent the influence of the external environment on the mounting base and bolt assembly, ensuring the long-term stable operation of the motor. Moreover, the detachable installation will not affect the disassembly and maintenance of the motor.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A plastic-encapsulated motor includes a motor body, a mounting base on the outer wall of the motor body, a mounting hole on the mounting base, and a bolt assembly inside the mounting hole. A shield is mounted on the mounting base, and the shield is detachably installed from the mounting base, concealing the mounting base and bolt assembly. This application features a clever and reasonable structural design with strong practicality. The bolt assembly securely mounts the motor to equipment or devices, and the cleverly designed detachable shield ensures that, after the motor is installed and fixed to the equipment, the shield completely conceals the mounting base and bolt assembly when viewed from the front of the motor body. This improves the overall aesthetics of the installed motor, prevents the external environment from affecting the mounting base and bolt assembly, ensures long-term stable operation of the motor, and the detachable installation does not affect the disassembly and maintenance of the motor.

[0007] Furthermore, the motor body is connected to lead wires, and protective sleeves are fitted on the lead wires. The protective sleeves protect the lead wires from damage due to external factors, ensuring the stability and safety of motor operation. The protective sleeves also play a certain role in restraining and organizing the lead wires, making their routing more regular and orderly.

[0008] Furthermore, the protective sleeve is secured by cable ties at both ends. The two ends of the protective sleeve are fastened together to form a stable protective structure, preventing the protective sleeve from shifting or falling off during use and ensuring that the protective sleeve can always provide reliable protection for the lead wire.

[0009] Furthermore, a rubber pad is provided inside the fixing hole, and the rubber pad has an installation hole. The bolt assembly is located inside the installation hole. The rubber pad can play a buffering role and reduce vibration and noise during motor operation. A notch is provided on the fixing hole to facilitate quick removal of the rubber pad from the fixing seat.

[0010] Furthermore, a guide rod is provided on the back of the shield, and a dovetail groove is provided on the guide rod. A dovetail slider is provided on the back of the fixing base. The dovetail slider matches the dovetail groove and slides into the dovetail groove to achieve the snap-fit ​​installation between the shield and the fixing base. The design is ingenious. The matching of the dovetail groove and the dovetail slider achieves precise installation and positioning between the shield and the fixing base, which facilitates actual assembly. Moreover, the clever design of the dovetail shape ensures that the shield can only move along the direction of the dovetail slider, which improves the snap-fit ​​strength and stability between the two.

[0011] Furthermore, one side of the shield is a sliding port with an arc-shaped end face that matches the outer wall of the motor body. When the shield is installed in place on the mounting base, the arc-shaped surface snaps into the outer wall of the motor body. The sliding port design provides clear guidance for the shield, allowing operators to quickly and accurately slide the shield onto the mounting base. The arc-shaped surface design ensures a tight connection between the shield and the motor body, creating additional support and positioning points, improving the stability of the shield after installation. It also allows the shield to blend naturally with the outer wall of the motor body, forming smooth lines and enhancing the overall aesthetics of the motor, while also strengthening the protective effect of the shield.

[0012] Furthermore, a reinforcing block is provided on the guide rod, and the reinforcing block is fixedly connected to the inner wall of the shield. The design of the reinforcing block can enhance the connection strength between the guide rod and the shield, making the guide rod less prone to deformation and enhancing the overall structural strength.

[0013] Furthermore, the guide rod is provided with a limiting hole, which is connected to the dovetail slide groove. A locking screw is screwed into the limiting hole. When the shield is installed in place on the fixed seat, the locking screw is tightened. The end of the locking screw extends into the dovetail slide groove and abuts against the dovetail slider, thereby achieving the limiting fixation between the shield and the fixed seat. The design is ingenious and reasonable. After the shield and the fixed seat are locked together, the locking screw further tightens and fixes the shield and the fixed seat, effectively ensuring the assembly firmness and reliability between the shield and the fixed seat, and preventing the shield from loosening and falling off during motor operation. This design is also convenient for disassembly and assembly. When it is necessary to move the shield, simply loosen the locking screw.

[0014] Furthermore, the corners of the shield are chamfered, which enhances the aesthetics and reduces sharp edges, improving the safety of the shield during assembly and disassembly.

[0015] Furthermore, the side of the shield is provided with an inner groove, which is more user-friendly and makes it easier to apply force, so as to facilitate the installation and removal of the shield.

[0016] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0017] This utility model features a clever and reasonable structural design with strong practicality. The bolt assembly securely mounts the motor onto the equipment, and a detachable cover is cleverly incorporated. After the motor and equipment are installed and fixed, the cover completely conceals the mounting base and bolt assembly when viewed from the front of the motor body, improving the overall aesthetics of the motor after installation. It also prevents the external environment from affecting the mounting base and bolt assembly, ensuring the long-term stable operation of the motor. Furthermore, the detachable installation does not affect the disassembly and maintenance of the motor. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] Figure 1 This is a schematic diagram showing the positional distribution of the fixing base on the motor body in this utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the bolt assembly on the fixed base in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rubber pad in this utility model;

[0022] Figure 4 for Figure 3 A structural diagram from another perspective;

[0023] Figure 5 This is a schematic diagram of the structure of the shield after installation in this utility model;

[0024] Figure 6 for Figure 5 Front structure diagram;

[0025] Figure 7 This is a schematic diagram showing the positional distribution of the dovetail slider on the fixed base in this utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the shield in this utility model;

[0027] Figure 9 for Figure 8 A structural diagram from another perspective;

[0028] Figure 10 for Figure 8 A schematic diagram of the structure after the middle clamping screw has been removed.

[0029] In the diagram: 1-Motor body; 2-Fixing base; 3-Fixing hole; 4-Bolt assembly; 5-Shielding cover; 6-Lead wire; 7-Protective sleeve; 8-Cable tie; 9-Rubber pad; 10-Mounting hole; 11-Guide rod; 12-Dovetail groove; 13-Dovetail slider; 14-Arc-shaped surface; 15-Reinforcing block; 16-Limiting hole; 17-Securing screw; 18-Chamfer; 19-Inner groove. Detailed Implementation

[0030] like Figures 1 to 10 As shown, this utility model discloses a plastic-encapsulated motor, including a motor body 1. A fixing seat 2 is provided on the outer side wall of the motor body 1, and a fixing hole 3 is provided on the fixing seat 2. A bolt assembly 4 is provided in the fixing hole 3. A shield 5 is provided on the fixing seat 2. The shield 5 is detachably installed from the fixing seat 2. Viewed from the front end of the motor body 1, the shield 5 completely covers and hides the fixing seat 2 and the bolt assembly 4. The structural design of this application is ingenious and reasonable, and highly practical. The bolt assembly 4 can securely install the motor on the equipment, and the detachable shield 5 is cleverly introduced. After the motor is installed and fixed between the motor and the equipment, viewed from the front end of the motor body 1, the shield 5 completely covers and hides the fixing seat 2 and the bolt assembly 4. The fixing seat 2 is completely hidden in the cavity of the shield 5, which improves the overall aesthetics of the motor after installation, and can also prevent the influence of the external environment on the fixing seat 2 and the bolt assembly 4, ensuring the long-term stable operation of the motor. Moreover, the detachable installation will not affect the disassembly and maintenance of the motor.

[0031] The motor body 1 is connected to a lead wire 6, and a protective sleeve 7 is fitted onto the lead wire 6. The protective sleeve 7 protects the lead wire 6 from damage due to external factors, ensuring the stability and safety of motor operation. The protective sleeve 7 also provides some constraint and organization for the lead wire 6, making its routing more orderly. The protective sleeve 7 is secured by cable ties 8, located at both ends of the protective sleeve 7. The two ends of the protective sleeve 7 are tightly secured by the cable ties 8, forming a stable protective structure to prevent displacement or detachment during use, ensuring that the protective sleeve 7 always provides reliable protection for the lead wire 6.

[0032] A rubber pad 9 is provided inside the fixing hole 3, and the rubber pad 9 is provided with a mounting hole 10. The bolt assembly 4 is located inside the mounting hole 10. The rubber pad 9 can play a buffering role and reduce vibration and noise during motor operation. A notch is provided on the fixing hole 3 to facilitate quick removal of the rubber pad 9 from the fixing seat 2.

[0033] A guide rod 11 is provided on the back of the shield 5, and a dovetail groove 12 is provided on the guide rod 11. A dovetail slider 13 is provided on the back of the fixing base 2. The dovetail slider 13 matches the dovetail groove 12 and slides and engages in the dovetail groove 12 to achieve the snap-fit ​​installation between the shield 5 and the fixing base 2. The design is ingenious. The matching of the dovetail groove 12 and the dovetail slider 13 achieves precise installation and positioning between the shield 5 and the fixing base 2, which facilitates actual assembly. Moreover, the ingenious design of the dovetail shape ensures that the shield 5 can only move along the direction of the dovetail slider 13, restricting displacement in other directions and improving the snap-fit ​​firmness and stability between the two.

[0034] One side of the shield 5 is a sliding port, and the end face of the sliding port is an arc-shaped surface 14. The arc-shaped surface 14 matches the outer wall of the motor body 1. When the shield 5 is installed in place on the fixed seat 2, the arc-shaped surface 14 is matched and snapped onto the outer wall of the motor body 1. The design of the sliding port can provide clear guidance for the shield 5, making it convenient for operators to quickly and accurately slide the shield 5 to the fixed seat 2. The design of the arc-shaped surface 14 makes the shield 5 and the motor body 1 form a tight connection, forming additional support and positioning points, improving the stability of the shield 5 after installation, and making the shield 5 blend naturally with the outer wall of the motor body 1, forming smooth appearance lines, improving the overall aesthetics of the motor, and also enhancing the protective effect of the shield 5.

[0035] A reinforcing block 15 is provided on the guide rod 11. The reinforcing block 15 is fixedly connected to the inner wall of the shield 5. The design of the reinforcing block 15 can enhance the connection strength between the guide rod 11 and the shield 5, making the guide rod 11 less prone to deformation and enhancing the overall structural strength. The guide rod 11 is provided with a limiting hole 16, which is connected to the dovetail slide 12. A locking screw 17 is screwed into the limiting hole 16. When the shield 5 is installed in place on the fixed base 2, the locking screw 17 is tightened. The end of the locking screw 17 extends into the dovetail slide 12 and abuts against the dovetail slider 13, thereby achieving the limiting fixation between the shield 5 and the fixed base 2. The design is ingenious and reasonable. After the shield 5 and the fixed base 2 are locked together, the locking screw 17 is used to further tighten and fix the shield 5 and the fixed base 2, effectively ensuring the assembly firmness and reliability between the shield 5 and the fixed base 2, and preventing the shield 5 from loosening and falling off during motor operation. This design is also convenient for disassembly and assembly. When it is necessary to move the shield 5, simply loosen the locking screw 17.

[0036] The corners of the cover 5 are chamfered 18. The chamfered 18 design enhances the aesthetics of the appearance and reduces sharp parts, improving the safety of the cover 5 during disassembly and assembly. The sides of the cover 5 are provided with recessed grooves 19. The recessed grooves 19 are designed to be more user-friendly, making it easier to apply force and facilitating the disassembly and assembly of the cover 5.

[0037] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A plastic-encapsulated motor, comprising a motor body, characterized in that: A mounting base is provided on the outer side wall of the motor body, and a mounting hole is provided on the mounting base, and a bolt assembly is provided in the mounting hole; The mounting base is provided with a shield, which is detachably installed on the mounting base and covers and hides the mounting base and the bolt assembly.

2. The encapsulated motor according to claim 1, characterized in that: The motor body is connected to a lead wire, and a protective sleeve is fitted on the lead wire.

3. A plastic-encapsulated motor according to claim 2, characterized in that: The protective sleeve is secured by cable ties, which are located at both ends of the protective sleeve.

4. A plastic-encapsulated motor according to claim 1, characterized in that: A rubber pad is provided inside the fixing hole, and the rubber pad is provided with a mounting hole. The bolt assembly is located inside the mounting hole.

5. A plastic-encapsulated motor according to claim 1, characterized in that: The back of the shield is provided with a guide rod, and the guide rod is provided with a dovetail groove. The back of the fixing base is provided with a dovetail slider. The dovetail slider matches the dovetail groove and slides into the dovetail groove to realize the snap-fit ​​installation between the shield and the fixing base.

6. A plastic-encapsulated motor according to claim 1, characterized in that: One side of the shield is a sliding port, and the end face of the sliding port is an arc-shaped surface. The arc-shaped surface matches the outer wall of the motor body. When the shield is installed in place on the fixed base, the arc-shaped surface is matched and snapped onto the outer wall of the motor body.

7. A plastic-encapsulated motor according to claim 5, characterized in that: A reinforcing block is provided on the guide rod, and the reinforcing block is fixedly connected to the inner wall of the shield.

8. A plastic-encapsulated motor according to claim 5, characterized in that: The guide rod is provided with a limiting hole, which communicates with the dovetail slide groove. A locking screw is screwed into the limiting hole. When the shield is installed in place on the fixed base, the locking screw is tightened. The end of the locking screw extends into the dovetail slide groove and abuts against the dovetail slider, thereby achieving the limiting and fixing between the shield and the fixed base.

9. A plastic-encapsulated motor according to claim 1, characterized in that: The corners of the shield are chamfered.

10. A plastic-encapsulated motor according to claim 1, characterized in that: The side of the shield is provided with an inner groove.

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