Miniature waterproof gear motor

Abstract

The utility model discloses a miniature waterproof gear motor, which belongs to the technical field of motors, and is characterized in that the miniature waterproof gear motor comprises an assembling mechanism and connecting plates, the connecting plates are bolted on two sides of the top of the assembling mechanism, and the rear side of the top of each connecting plate is rotatably connected with a fixing plate. The limiting frame can be matched with the adjusting screw rod, the position of the motor shell is connected, the position of the motor shell can be adjusted, and therefore leakproofness is further improved, the sealing base can be matched with the gear motor body, the position of the gear motor body is further limited, and the connecting plate can be matched with the fixing plate and the clamping cover. The position of the gear motor body is further limited, the gear motor body is fixed, the connecting hole can be matched with the clamping cover, and when the connecting hole is externally connected with a screw, the clamping cover and the fixing plate can be limited, so that the connecting plate and the clamping cover are connected to form a closed environment.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a miniature waterproof reduction motor. Background Art

[0002] A micro reduction motor is a miniaturized electric motor, usually combined with a reducer, to provide high torque and low speed operation in a limited space. This type of motor is usually designed for equipment and mechanical applications that require a compact design, such as home appliances, automation equipment, small robots, medical equipment, etc.

[0003] At present, a Chinese utility model with publication number: CN212033905U discloses a miniature waterproof reduction motor, and the key points of its technical solution are: it includes a shell, a reduction motor arranged in the shell, the shaft of the reduction motor movably passes through a side wall of the shell and protrudes out of the shell, the end of the shell away from the shaft of the reduction motor is open, the open end of the shell is provided with a back cover for covering the shell, one side of the back cover is hinged to the side wall of the shell, an exhaust fan is detachably provided in the shell, the exhaust fan is located at the open end of the shell, and ventilation holes are provided on the two side walls of the shell opposite to each other in the horizontal direction and the side wall of the back cover; this utility model has a good heat dissipation effect.

[0004] When providing driving equipment for small mechanical equipment, a micro reduction motor is used, and a micro waterproof reduction motor is one of them. However, the existing micro waterproof reduction motor lacks a fast and highly sealed installation structure during installation, so it is not convenient to quickly install the micro waterproof reduction motor. Utility Model Content

[0005] The utility model provides a miniature waterproof reduction motor, aiming to solve the problem that the existing miniature waterproof reduction motor lacks a fast and highly sealed installation structure during installation, thus making it inconvenient to quickly install the miniature waterproof reduction motor.

[0006] The utility model is implemented as follows: a miniature waterproof reduction motor comprises an assembly mechanism and a connecting plate, wherein the connecting plate is bolted to both sides of the top of the assembly mechanism, the rear side of the top of the connecting plate is rotatably connected with a fixing plate, the inner side of the fixing plate is bolted with a snap-on cover, the top of the front side of the fixing plate is bolted with a connecting hole, the right side of the assembly mechanism is threadedly connected with a motor housing, the inner side of the motor housing is bolted with a reduction motor body, the left side of the motor housing is bolted with a blocking plate, and the bottom of the blocking plate is in contact with the top of the assembly mechanism;

[0007] The assembly mechanism includes a limit frame, an adjusting screw and a sealing seat. The connecting plate is bolted to both sides of the top of the limit frame. The right side of the adjusting screw passes through the right side of the inner side of the limit frame and is threadedly connected to the limit frame. The right side of the adjusting screw is threadedly connected to the motor housing. The top of the limit frame contacts the bottom of the blocking plate. The sealing seat is bolted to the left side of the top of the limit frame. The right side of the sealing seat is clamped to the left side of the reduction motor body.

[0008] In order to achieve the effect of limiting the position of the reduction motor body, as a preferred miniature waterproof reduction motor of the utility model, a snap-in groove is opened on the right side of the sealing seat, and the snap-in groove is designed to be circular.

[0009] In order to increase the moving stability of the motor housing, as a preferred miniature waterproof reduction motor of the utility model, the right side of the limit frame is bolted with an auxiliary sliding rod, and the surface of the auxiliary sliding rod is slidably connected to the left side of the motor housing.

[0010] In order to increase the airtightness of the fixing plate, as a preferred miniature waterproof reduction motor of the utility model, a sealing plate is bolted to the left side of the fixing plate, and a surface of the sealing plate is coated with a waterproof coating.

[0011] In order to increase the stability of the external screws of the connecting hole, as a preferred miniature waterproof reduction motor of the utility model, a reinforcement ring is clamped on the inner side of the connecting hole, and a thread is provided on the inner side of the reinforcement ring.

[0012] In order to further increase the airtightness of the motor housing, as a preferred miniature waterproof reduction motor of the utility model, a sealing ring is bolted on the left side of the motor housing, and a buffer pattern is engraved on the surface of the sealing ring.

[0013] In order to further increase the effect of the baffle plate on the limiting stability of the reduction motor body, as a preferred micro waterproof reduction motor of the utility model, the top of the baffle plate is bolted with a protective pad, and the top of the protective pad is engraved with anti-slip patterns.

[0014] In order to further increase the airtightness of the connection between the baffle plate and the limiting frame, as a preferred miniature waterproof reduction motor of the utility model, the bottom of the baffle plate is bolted with a clamping pad, and the bottom of the clamping pad is coated with a waterproof coating.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The miniature waterproof reduction motor is provided with an assembly mechanism and a connecting plate. The limiting frame can cooperate with the adjusting screw to connect the position of the motor housing, and the position of the motor housing can be adjusted, thereby further increasing the airtightness. The sealing seat can cooperate with the reduction motor body to further limit the position of the reduction motor body. The connecting plate can cooperate with the fixing plate and the snap-on cover to further limit the position of the reduction motor body and fix the reduction motor body. The connecting hole can cooperate with the snap-on cover. When the connecting hole is externally screwed, the snap-on cover and the fixing plate can be limited, thereby forming a closed environment for the connection between the connecting plate and the snap-on cover. The motor housing can cooperate with the blocking plate, and the motor housing can contact the connecting plate and the fixing plate to limit the reduction motor body. The blocking plate can be snapped with the limiting frame, thereby further limiting the reduction motor body, so that the environment where the reduction motor body is located forms a closed space, and at the same time improves the flexibility of the reduction motor body during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the miniature waterproof reduction motor of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the assembly mechanism in the utility model;

[0019] Figure 3 This is a schematic diagram of the connection between the limit frame and the connecting plate in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the sealing plate in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the clamping pad in the utility model.

[0022] In the figure, 1. assembly mechanism; 101. limit frame; 102. adjusting screw; 103. sealing seat; 2. connecting plate; 3. fixing plate; 4. snap-on cover; 5. connecting hole; 6. motor housing; 7. reduction motor body; 8. blocking plate; 9. snap-on groove; 10. auxiliary sliding rod; 11. sealing plate; 12. reinforcement ring; 13. sealing ring; 14. protective pad; 15. snap-on pad. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a miniature waterproof reduction motor, comprising an assembly mechanism 1 and a connecting plate 2, the connecting plate 2 is bolted to both sides of the top of the assembly mechanism 1, the rear side of the top of the connecting plate 2 is rotatably connected with a fixing plate 3, the inner side of the fixing plate 3 is bolted with a snap-on cover 4, the top of the front side of the fixing plate 3 is bolted with a connecting hole 5, the right side of the assembly mechanism 1 is threadedly connected with a motor housing 6, the inner side of the motor housing 6 is bolted with a reduction motor body 7, the left side of the motor housing 6 is bolted with a blocking plate 8, and the bottom of the blocking plate 8 is in contact with the top of the assembly mechanism 1;

[0026] The assembly mechanism 1 includes a limit frame 101, an adjusting screw 102 and a sealing seat 103. The connecting plate 2 is bolted to both sides of the top of the limit frame 101. The right side of the adjusting screw 102 passes through the right side of the inner side of the limit frame 101 and is threadedly connected to the limit frame 101. The right side of the adjusting screw 102 is threadedly connected to the motor housing 6. The top of the limit frame 101 contacts the bottom of the blocking plate 8. The sealing seat 103 is bolted to the left side of the top of the limit frame 101. The right side of the sealing seat 103 is clamped to the left side of the reduction motor body 7.

[0027] In this embodiment: by setting the assembly mechanism 1 and the connecting plate 2, the limiting frame 101 can cooperate with the adjusting screw 102 to connect the position of the motor housing 6, and the position of the motor housing 6 can be adjusted, thereby further increasing the airtightness, the sealing seat 103 can cooperate with the reduction motor body 7 to further limit the position of the reduction motor body 7, the connecting plate 2 can cooperate with the fixing plate 3 and the snap-on cover 4 to further limit the position of the reduction motor body 7 and fix the reduction motor body 7, the connecting hole 5 can cooperate with the snap-on cover 4, and when the connecting hole 5 is externally screwed, the snap-on cover 4 can be limited to the fixing plate 3, so that the connection between the connecting plate 2 and the snap-on cover 4 forms a closed environment, the motor housing 6 can cooperate with the blocking plate 8, the motor housing 6 can contact the connecting plate 2 and the fixing plate 3 to limit the reduction motor body 7, and the blocking plate 8 can be snapped with the limiting frame 101, thereby further limiting the reduction motor body 7, so that the environment in which the reduction motor body 7 is located forms a closed space, and at the same time improves the flexibility of the reduction motor body 7 during installation.

[0028] As a technical optimization solution of the utility model, a clamping groove 9 is opened on the right side of the sealing seat 103, and the clamping groove 9 is designed to be circular.

[0029] In this embodiment, the clamping groove 9 is provided to cooperate with the sealing seat 103 to further limit the connection of the reduction motor body 7, thereby increasing the structural stability of the reduction motor body 7 during installation.

[0030] As a technical optimization solution of the present invention, an auxiliary sliding rod 10 is bolted to the right side of the limiting frame 101 , and the surface of the auxiliary sliding rod 10 is slidably connected to the left side of the motor housing 6 .

[0031] In this embodiment, the auxiliary sliding rod 10 is provided to cooperate with the limiting frame 101 to further limit the movement of the motor housing 6, thereby improving the stability of the motor housing 6 during movement.

[0032] As a technical optimization solution of the present invention, a sealing plate 11 is bolted to the left side of the fixing plate 3, and the surface of the sealing plate 11 is coated with a waterproof coating.

[0033] In this embodiment, the sealing plate 11 is provided to cooperate with the fixing plate 3 to seal the connection between the fixing plate 3 and the sealing seat 103 , thereby improving the airtightness of the connection between the sealing seat 103 and the fixing plate 3 .

[0034] As a technical optimization solution of the present invention, a reinforcement ring 12 is clamped on the inner side of the connecting hole 5 , and a thread is provided on the inner side of the reinforcement ring 12 .

[0035] In this embodiment, the reinforcement ring 12 is provided to cooperate with the connection hole 5 , thereby further increasing the stability of the connection hole 5 when an external screw is connected, thereby extending the service life of the connection hole 5 .

[0036] As a technical optimization solution of the present utility model, a sealing ring 13 is bolted to the left side of the motor housing 6, and a buffer pattern is engraved on the surface of the sealing ring 13.

[0037] In this embodiment: by setting a sealing ring, it can cooperate with the motor housing 6, and the connection between the motor housing 6 and the connecting plate 2 and the fixing plate 3 can be further sealed, further improving the airtightness of the connection between the motor housing 6 and the connecting plate 2 and the fixing plate 3.

[0038] As a technical optimization solution of the present invention, a protective pad 14 is bolted to the top of the baffle plate 8 , and anti-slip patterns are engraved on the top of the protective pad 14 .

[0039] In this embodiment: by providing the protection pad 14 , it can cooperate with the blocking plate 8 to further buffer the support of the reduction motor body 7 , and the anti-slip texture can further increase the stability of the reduction motor body 7 when it contacts the protection pad 14 .

[0040] As a technical optimization solution of the utility model, a clamping pad 15 is bolted to the bottom of the blocking plate 8, and the bottom of the clamping pad 15 is coated with a waterproof coating.

[0041] In this embodiment, the clamping pad 15 can cooperate with the blocking plate 8 to further limit the limiting frame 101, thereby further increasing the stability of the connection between the blocking plate 8 and the limiting frame 101.

[0042] Working principle: First, install the reduction motor body 7 into the motor housing 6, and then gradually connect the motor housing 6 with the limit frame 101 along the adjusting screw 102 until the reduction motor body 7 is engaged with the sealing seat 103, and the blocking plate 8 will seal the limit frame 101. Then, the fixing plate 3 is engaged along the connecting plate 2 until the connecting cover 4 is in contact with the motor housing 6, and then use external screws to penetrate the connecting hole 5 to connect the fixing plate 3 with the connecting plate 2.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A miniature waterproof reduction motor, comprising an assembly mechanism (1) and a connecting plate (2), characterized in that: The connecting plate (2) is bolted to both sides of the top of the assembly mechanism (1); the rear side of the top of the connecting plate (2) is rotatably connected to a fixing plate (3); the inner side of the fixing plate (3) is bolted to a snap-on cover (4); the top of the front side of the fixing plate (3) is bolted to a connecting hole (5); the right side of the assembly mechanism (1) is threadedly connected to a motor housing (6); the inner side of the motor housing (6) is bolted to a reduction motor body (7); the left side of the motor housing (6) is bolted to a blocking plate (8); the bottom of the blocking plate (8) is in contact with the top of the assembly mechanism (1); The assembly mechanism (1) comprises a limit frame (101), an adjusting screw (102) and a sealing seat (103); the connecting plate (2) is bolted to both sides of the top of the limit frame (101); the right side of the adjusting screw (102) passes through the right side of the inner side of the limit frame (101) and is threadedly connected to the limit frame (101); the right side of the adjusting screw (102) is threadedly connected to the motor housing (6); the top of the limit frame (101) contacts the bottom of the blocking plate (8); the sealing seat (103) is bolted to the left side of the top of the limit frame (101); and the right side of the sealing seat (103) is clamped to the left side of the reduction motor body (7).

2. A miniature waterproof reduction motor according to claim 1, characterized in that: A clamping groove (9) is provided on the right side of the sealing seat (103), and the clamping groove (9) is circular in shape.

3. A miniature waterproof reduction motor according to claim 1, characterized in that: An auxiliary sliding rod (10) is bolted to the right side of the limiting frame (101), and the surface of the auxiliary sliding rod (10) is slidably connected to the left side of the motor housing (6).

4. The waterproof miniature reduction motor according to claim 1, characterized in that: A sealing plate (11) is bolted to the left side of the fixing plate (3), and a surface of the sealing plate (11) is coated with a waterproof coating.

5. The waterproof miniature reduction motor according to claim 1, characterized in that: A reinforcing ring (12) is clamped on the inner side of the connecting hole (5), and a thread is provided on the inner side of the reinforcing ring (12).

6. The waterproof miniature reduction motor according to claim 1, characterized in that: A sealing ring (13) is bolted to the left side of the motor housing (6), and a buffer pattern is engraved on the surface of the sealing ring (13).

7. The waterproof miniature reduction motor according to claim 1, characterized in that: A protective pad (14) is bolted to the top of the barrier plate (8), and anti-slip patterns are engraved on the top of the protective pad (14).

8. The waterproof miniature reduction motor according to claim 1, characterized in that: A clamping pad (15) is bolted to the bottom of the baffle plate (8), and a waterproof coating is coated on the bottom of the clamping pad (15).

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