Electric curtain motor easy to assemble

Abstract

The utility model discloses an electric curtain motor simple to assemble, which comprises an outer shell, a motor tailstock and a circuit board shell are arranged in the outer shell, a lower end cover is arranged on the side surface of the motor tailstock, a lower fixing screw is arranged in the lower end cover, and the lower end cover is fixedly connected with the outer shell through the lower fixing screw. The fixing sleeve is arranged between the motor tailstock and the circuit board shell and provided with the screw holes, the fixing sleeve is fixedly connected with the electrode tailstock through the screws observing the screw holes, the fixing sleeve is fixed with the motor tailstock through the screws, the structure is simple, cost is low, assembling is convenient, the clamping groove is formed in the fixing sleeve, and therefore the fixing sleeve is convenient to use. The clamping blocks matched with the clamping grooves are arranged at the connecting positions of the side faces of the circuit board shell, the clamping blocks and the clamping grooves are mutually embedded, the clamping blocks are inserted into the clamping grooves, fixation can be completed by rotating the clamping blocks in the opposite directions, and by means of the fixing mode, the stability is guaranteed, and meanwhile disassembly is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of circular motors, and more specifically to an electric curtain motor with simple assembly. Background Art

[0002] A circular motor is a type of motor with a special shape and structure. Its shape is circular, which gives it unique advantages in certain specific application scenarios. The wide application of circular motors is inseparable from their special structure and performance. First of all, its circular design enables the motor to be flexibly adapted in applications where space is limited or a specific shape is required.

[0003] The existing circular motors have problems such as complex installation structure, high development cost, and inconvenience for disassembly and maintenance. Therefore, a new technical solution is needed to solve this problem. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an electric curtain motor with simple assembly, which solves the problems of complex installation structure, high development cost, and inconvenience for disassembly and maintenance existing in the existing circular motors.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An electric curtain motor with simple assembly, comprising: an outer shell, inside which a motor tail seat and a circuit board shell are arranged; on the side of the motor tail seat, a lower end cover is arranged and inside the lower end cover, a lower fixing screw is arranged, and the lower end cover is fixedly connected to the outer shell through the lower fixing screw; inside the circuit board shell, a circuit board is arranged and on the side, an upper end cover is arranged, inside the upper end cover, an upper fixing screw is arranged and the upper end cover is fixedly connected to the outer shell through the upper fixing screw; inside the upper end cover, a power cord is arranged and the power cord is electrically connected to the circuit board; between the motor tail seat and the circuit board shell, a fixing sleeve is arranged and the fixing sleeve is provided with screw holes, and the fixing sleeve is fixedly connected to the electrode tail seat through observing the screw holes with screws; inside the fixing sleeve, a clamping groove is arranged, and at the side connection of the circuit board shell, a clamping block matching with the clamping groove is arranged, and the clamping block and the clamping groove are mutually embedded.

[0006] As a preferred embodiment of the utility model, inside the upper end cover, a wire pressing seat is arranged and the wire pressing seat is fixedly connected to the upper end cover through screws, and the power cord is located inside the wire pressing seat.

[0007] As a preferred embodiment of the utility model, inside the upper end cover, a fixing seat is arranged and inside the fixing seat, a wire groove is arranged, inside the upper end cover, a grounding plate is arranged and on the side of the grounding plate, a connecting wire is arranged, and the connecting wire and the wire groove are mutually embedded.

[0008] As a preferred embodiment of the present utility model, a placement seat is provided inside the upper end cover, and a placement groove is provided inside the placement seat. The grounding piece is installed inside the placement groove and is mutually fitted with it.

[0009] As a preferred embodiment of the present utility model, three sets of screw holes are provided and are evenly distributed in a circumferential manner at equal intervals.

[0010] As a preferred embodiment of the present utility model, a wiring hole is provided on the surface of the upper end cover, and the wiring hole is electrically connected to the circuit board.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, a motor tail seat and a circuit board housing are provided inside the outer housing. A lower end cover is provided on the side of the motor tail seat, and a lower fixing screw is provided inside the lower end cover. The lower end cover is fixedly connected to the outer housing through the lower fixing screw. A circuit board is provided inside the circuit board housing, and an upper end cover is provided on the side. An upper fixing screw is provided inside the upper end cover, and the upper end cover is fixedly connected to the outer housing through the upper fixing screw. A fixing sleeve is provided between the motor tail seat and the circuit board housing, and screw holes are provided on the fixing sleeve. The fixing sleeve is fixedly connected to the electrode tail seat by observing the screw holes through the screws. The fixing sleeve is fixed to the motor tail seat through the screws. Its structure is simple, the cost is low, and the assembly is convenient. A clamping groove is provided inside the fixing sleeve, and a clamping block matching the clamping groove is provided at the side connection of the circuit board housing. The clamping block and the clamping groove are mutually fitted. Insert the clamping block into the clamping groove and turn it in the opposite direction to complete the fixation. This fixing method is convenient for disassembly while ensuring stability. The overall combination of the circuit board housing and the motor reduction assembly of this motor penetrates into the outer housing from the bottom, which is different from the conventional motor that installs the motor reduction from above and the circuit board from below. The one-time assembly is simple and fast. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the upper end cover of the present utility model;

[0015] Figure 3 It is a schematic diagram of the connection structure between the motor tail seat and the circuit board housing of the present utility model;

[0016] Figure 4 It is a schematic diagram of the internal connection structure of the outer housing of the present utility model.

[0017] In the figure: 1. Outer housing; 2. Upper end cover; 3. Upper fixing screw; 4. Lower end cover; 5. Wiring hole; 6. Connecting wire; 7. Pressure seat; 8. Fixing seat; 9. Wire groove; 10. Placing seat; 11. Placing groove; 12. Grounding piece; 13. Pressure ring; 14. Power cord; 15. Motor tail seat; 16. Fixing sleeve; 17. Card contact; 18. Screw hole; 19. Card connection block; 20. Circuit board housing. Detailed implementation manner

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4, the present utility model provides a technical solution: an electric curtain motor with simple assembly, including: a housing body 1, a motor tail seat 15 and a circuit board housing 20 are arranged inside the housing body 1, a lower end cover 4 is arranged on the side of the motor tail seat 15, and a lower fixing screw 14 is arranged inside the lower end cover 4. The lower end cover 4 is fixedly connected to the housing body 1 through the lower fixing screw 14. A circuit board is arranged inside the circuit board housing 20, and an upper end cover 2 is arranged on the side. An upper fixing screw 3 is arranged inside the upper end cover 2, and the upper end cover 2 is fixedly connected to the housing body 1 through the upper fixing screw 3. A power cord 6 is arranged inside the upper end cover 2, and the power cord 6 is electrically connected to the circuit board. A fixing sleeve 16 is arranged between the motor tail seat 15 and the circuit board housing 20, and a screw hole 18 is arranged on the fixing sleeve 16. The fixing sleeve 16 is fixedly connected to the electrode tail seat by observing the screw hole 18 with a screw. A clamping groove 17 is arranged inside the fixing sleeve 16, and a clamping block 19 matching the clamping groove 17 is arranged at the side connection of the circuit board housing 20. The clamping block 19 and the clamping groove 17 are mutually embedded. A motor tail seat 15 and a circuit board housing 20 are arranged inside the housing body 1. A lower end cover 4 is arranged on the side of the motor tail seat 15, and a lower fixing screw 14 is arranged inside the lower end cover 4. The lower end cover 4 is fixedly connected to the housing body 1 through the lower fixing screw 14. A circuit board is arranged inside the circuit board housing 20 of the body 1, and an upper end cover 2 is arranged on the side. An upper fixing screw 3 is arranged inside the upper end cover 2, and the upper end cover 2 is fixedly connected to the housing body 1 through the upper fixing screw 3. A fixing sleeve 16 is arranged between the motor tail seat 15 and the circuit board housing 20, and a screw hole 18 is arranged on the fixing sleeve 16. The fixing sleeve 16 is fixedly connected to the electrode tail seat by observing the screw hole 18 with a screw. The fixing sleeve 16 is fixed to the motor tail seat 15 by a screw. Its structure is simple, the cost is low, and the assembly is convenient. A clamping groove 17 is arranged inside the fixing sleeve 16, and a clamping block 19 matching the clamping groove 17 is arranged at the side connection of the circuit board housing 20. The clamping block 19 and the clamping groove 17 are mutually embedded. Insert the clamping block 19 into the clamping groove 17 and turn it in the opposite direction to complete the fixation. This fixing method is convenient for disassembly while ensuring stability. The overall combination of the circuit board housing and the motor reduction component of this motor penetrates into the housing body from the bottom, which is different from the conventional motor that installs the motor reduction from above and the circuit board from below. The one-time assembly is simple and fast.

[0020] Further improved, as Figure 2 shown: A wire pressing seat 7 is arranged inside the upper end cover 2, and the wire pressing seat 7 is fixedly connected to the upper end cover 2 by a screw. The power cord 6 is located inside the wire pressing seat 7, and the power cord 6 is fixed by the wire pressing seat 7, ensuring the stability of the power cord 6.

[0021] Further improved, as Figure 2As shown in the figure: A fixing seat 8 is arranged inside the upper end cover 2, and a wire groove 9 is arranged inside the fixing seat 8. A grounding piece 12 is arranged inside the upper end cover 2, and a connecting wire 13 is arranged on the side of the grounding piece 12. The connecting wire 13 and the wire groove 9 are mutually embedded. This kind of setting facilitates the fixed installation of the connecting wire 13 of the grounding piece 12.

[0022] Further improved, as Figure 2 As shown in the figure: A placing seat 10 is arranged inside the upper end cover 2, and a placing groove 11 is arranged inside the placing seat 10. The grounding piece 12 is installed inside the placing groove 11 and is mutually embedded with it. This kind of setting facilitates the positioning installation of the grounding piece 12 and ensures the accuracy of the installation.

[0023] Further improved, as Figure 3 As shown in the figure: There are three screw holes 18 and they are evenly distributed in a circumferential manner at equal intervals. Its structure is simple, the cost is low, and the assembly is convenient.

[0024] Further improved, as Figure 1 As shown in the figure: A wiring hole 5 is arranged on the surface of the upper end cover 2, and the wiring hole 5 is electrically connected to the circuit board. This kind of setting facilitates the connection of external devices.

[0025] In the present utility model, a motor tail seat 15 and a circuit board housing 20 are arranged inside the outer housing 1. A lower end cover 4 is arranged on the side of the motor tail seat 15, and a lower fixing screw 14 is arranged inside the lower end cover 4. The lower end cover 4 is fixedly connected to the outer housing 1 through the lower fixing screw 14. A circuit board is arranged inside the circuit board housing 20, and an upper end cover 2 is arranged on the side. An upper fixing screw 3 is arranged inside the upper end cover 2, and the upper end cover 2 is fixedly connected to the outer housing 1 through the upper fixing screw 3. A fixing sleeve 16 is arranged between the motor tail seat 15 and the circuit board housing 20, and a screw hole 18 is arranged on the fixing sleeve 16. The fixing sleeve 16 is fixedly connected to the electrode tail seat by observing the screw hole 18 with a screw. The fixing sleeve 16 is fixed to the motor tail seat 15 through a screw. Its structure is simple, the cost is low, and the assembly is convenient. A clamping groove 17 is arranged inside the fixing sleeve 16, and a clamping block 19 matching with the clamping groove 17 is arranged at the side connection of the circuit board housing 20. The clamping block 19 and the clamping groove 17 are mutually embedded. Insert the clamping block 19 into the clamping groove 17 and turn it in the opposite direction to complete the fixation. This kind of fixation method is convenient for disassembly while ensuring stability. The overall combination of the circuit board housing and the motor reduction component of this motor is inserted into the outer housing from the bottom, which is different from the conventional motor that installs the motor reduction from the top and the circuit board from the bottom. The one-time assembly is simple and fast.

[0026] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced by the present invention. Any reference signs in the claims should not be construed as limiting the claimed invention.

[0027] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric curtain motor with simple assembly, characterized by: include: An outer shell (1), wherein a motor tailstock (15) and a circuit board shell (20) are arranged inside the outer shell (1), a lower end cover (4) is arranged on the side of the motor tailstock (15), and a lower fixing screw (14) is arranged inside the lower end cover (4), and the lower end cover (4) is fixedly connected to the outer shell (1) through the lower fixing screw (14), and a circuit board is arranged inside the circuit board shell (20) and an upper end cover (2) is arranged on the side, and an upper fixing screw (3) is arranged inside the upper end cover (2), and the upper end cover (2) is fixedly connected to the outer shell (1) through the upper fixing screw (3), and the upper end cover (2) is fixedly connected to the outer shell (1) through the upper fixing screw (3), and the upper end cover (2) is fixedly connected to the outer shell (1) through the upper fixing screw (3). A power line (6) is arranged inside the cover (2), and the power line (6) is electrically connected to the circuit board; a fixing sleeve (16) is arranged between the motor tailstock (15) and the circuit board housing (20), and the fixing sleeve (16) is provided with a screw hole (18); the fixing sleeve (16) is fixedly connected to the electrode tailstock through the screw hole (18); a clamping groove (17) is arranged inside the fixing sleeve (16); a clamping block (19) matching the clamping groove (17) is arranged at a side connection of the circuit board housing (20), and the clamping block (19) and the clamping groove (17) are interlocked with each other.

2. The electric curtain motor with simple assembly according to claim 1, characterized in that: A wire pressing seat (7) is provided inside the upper end cover (2), and the wire pressing seat (7) is fixedly connected to the upper end cover (2) via screws, and the power line (6) is located on the inner side of the wire pressing seat (7).

3. The electric curtain motor with simple assembly according to claim 1, characterized in that: A fixing seat (8) is provided inside the upper end cover (2), and a wire groove (9) is provided inside the fixing seat (8); a grounding plate (12) is provided inside the upper end cover (2), and a connecting line (13) is provided on the side of the grounding plate (12); the connecting line (13) and the wire groove (9) are interlocked.

4. The electric curtain motor with simple assembly according to claim 3, characterized in that: The upper end cover (2) has a placement seat (10) inside, and a placement groove (11) is provided inside the placement seat (10), and the grounding plate (12) is installed inside the placement groove (11) and is interlocked therewith.

5. The electric curtain motor with simple assembly according to claim 1, characterized in that: The screw holes (18) are arranged in three groups and are distributed at equal intervals around the circumference.

6. The electric curtain motor with simple assembly according to claim 1, characterized in that: A wiring hole (5) is provided on the surface of the upper end cover (2), and the wiring hole (5) is electrically connected to the circuit board.

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