Integrated motor faceplate

Abstract

The utility model discloses integrated motor integrated panel relates to panel connector technical field, including integrated panel, male power connector, female power connector, a plurality of female signal connectors, male line end signal connector and sealing assembly, male power connector and a plurality of female signal connectors are all wrapped in the inside of integrated panel, the front of integrated panel is provided with sealing assembly, and through male power connector and female signal connector injection molding rubber in integrated panel, and the connector terminal adopts the design of first terminal, second terminal and third terminal, and the integrated panel is made whole wave crest welding process in cooperation, thereby improves production efficiency and yield, and reduces production cost.

Description

Technical Field

[0001] This utility model relates to the field of panel connector technology, and in particular to an integrated motor panel. Background Technology

[0002] The trend of lightweight development is becoming increasingly apparent in two-wheeled vehicles, especially electric-assisted two-wheeled vehicles. Currently, electric-assisted drive units on the market are mainly divided into two types: hub motors and mid-mounted motors. Mid-mounted motors integrate the motor and controller together and place them in the bottom bracket position of the vehicle. With its advantages such as stable performance output, balanced force and good balance, and beautiful wiring, it is increasingly widely used in mid-to-high-end electric-assisted two-wheeled vehicles.

[0003] Current mid-drive motor connection technologies typically use connectors soldered onto a PCB board to fit seamlessly into the motor housing. However, existing connection technologies on the market suffer from the following problems: The current method of using a single connector on a PCB or with loose connector wires results in low production efficiency and high cost. The panel connector itself has poor waterproof performance, as does its connection to the motor housing. The connector is a plug-in type without a snap-fit ​​or locking structure, making it impossible for users to determine whether the wire is properly inserted. The interlocking between different connectors is not foolproof, and the wire end connector is not fully protected after being inserted into the motor panel connector. The wire end is prone to deformation or breakage when subjected to shear force. Therefore, we propose an integrated motor panel to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an integrated motor panel. Its advantages include improved production efficiency and yield, reduced production costs, enhanced waterproof performance of the panel connectors, dual foolproof protection for both the physical and aesthetic aspects of the connectors, and improved stability of the protective structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An integrated motor panel includes an integrated panel, a male power connector, a female power connector, multiple female signal connectors, a male wire signal connector, and a sealing assembly. The male power connector and multiple female signal connectors are encapsulated within the integrated panel. The sealing assembly is mounted on the front of the integrated panel. The female power connector and male wire signal connector are both located on the front of the integrated panel and extend to the back of the integrated panel. Each of the male power connector, female power connector, and multiple female signal connectors has terminals, and the first terminal, second terminal, and third terminal are all through-hole terminals.

[0006] Through the above technical solutions: the male power connector and multiple female signal connectors are integrated with the integrated panel through plastic coating process, which can enhance the connection strength and waterproof and dustproof performance, make the internal conductive components more stable, and the sealing component can achieve sealing when the integrated panel is connected to the external structure. The front of the female power connector and the male signal connector is used to connect with the external plug, and the back can be connected to the internal circuit of the motor or other equipment, thus forming a through conductive path.

[0007] The present invention is further configured such that the outer surfaces of the male power connector and the male wire signal connector are respectively provided with two symmetrically arranged first engagement windows and second engagement windows, and the outer surfaces of the female signal connector and the female wire power connector are respectively provided with two symmetrically arranged first protruding buckles and second protruding buckles.

[0008] The above technical solution allows the first and second locking windows to engage and match with the first and second protruding buckles respectively, enabling users to effectively identify whether the wire end is properly inserted, thus achieving the function of mutual matching and identification by feel.

[0009] The present invention is further configured such that the female signal connector is provided with different foolproof CODE positions, and different female signal connectors are distinguished by different colors.

[0010] The above technical solutions enable differentiation, achieving both physical and aesthetic error prevention, allowing for quick identification and matching of corresponding connectors by color, thus reducing the risk of incorrect installation.

[0011] The present invention is further configured such that a first waterproof sealing gasket is installed on the front of the cavity of the male power connector, and a second waterproof sealing gasket is installed on the front of the cavity of the male wire signal connector.

[0012] Through the above technical solutions, when the male power connector and male signal connector are mated with an external plug, the first and second waterproof sealing gaskets are squeezed between the mating surfaces, filling the gaps and effectively preventing moisture from entering the connector.

[0013] The present invention is further configured such that a groove is provided on the front side of the integrated panel, and multiple corrugated sealing gaskets are installed on the inner wall of the groove, and multiple circular glue-filling grooves are provided on the surface of the integrated panel.

[0014] The above technical solution allows for waterproofing by installing multiple corrugated sealing gaskets on the inner wall of the groove, forming a waterproof fit with the motor housing. The multiple circular potting grooves allow for potting at the terminal positions, achieving waterproofing for both the connector itself and the integrated panel.

[0015] The present invention is further configured such that each of the plurality of female signal connectors is surrounded by a plastic fence, and each of the plurality of plastic fences is connected by reinforcing ribs.

[0016] Through the above technical solutions, the multiple plastic fences can effectively protect the female power connector and the male signal connector, and the multiple reinforcing ribs can support the multiple plastic fences, thereby strengthening the support strength of the multiple plastic fence structures.

[0017] The present invention is further configured such that an extending flange extends around all four sides of the integrated panel.

[0018] The above technical solutions can increase the contact area for integrated panel installation, making it more secure during fixing.

[0019] The present invention is further configured such that each of the four extended flanges has a circular through hole for installation and fixing.

[0020] The above technical solution allows the integrated panel to be fixed to the motor housing using four circular through holes and bolts.

[0021] The beneficial effects of this utility model are as follows: By injection molding the male power connector and female signal connector into the integrated panel, and using a first terminal, second terminal and third terminal design for the connector terminals, and performing a wave soldering process with the integrated panel, production efficiency and yield are improved, and production costs are reduced.

[0022] The panel is equipped with multiple corrugated sealing gaskets, a first waterproof sealing gasket, and a second waterproof sealing gasket. This allows the circular potting groove on the integrated panel and the sealing components on the connector end face to improve the overall waterproof performance. The multiple corrugated sealing gaskets are embedded in the circumferential groove of the integrated panel to form a waterproof fit with the motor housing. In addition, the end face of the male power connector is equipped with a sealing gasket to form a waterproof effect for the male and female connectors to be matched. At the same time, the integrated panel is designed with a circular potting groove in the corresponding area of ​​the connector to allow the terminal position to be potted to achieve the waterproof effect of the connector itself and the integrated panel.

[0023] All connectors on the integrated panel are equipped with snap-fit ​​structures, allowing users to effectively identify whether the wire ends are properly inserted. The signal female connectors on the panel have raised snap-fit ​​structures on both sides, which are compatible with the corresponding male wire ends with snap-fit ​​windows. The male power connectors have snap-fit ​​windows, which are compatible with the corresponding second raised snap-fit ​​structure, providing a tactile identification function for compatibility. Finally, the female signal connectors on the integrated panel achieve both physical and aesthetic foolproof functions through the design of different foolproof CODE positions and color differentiation.

[0024] The signal connector is protected by a ring of plastic fencing around its perimeter. The fencing is reinforced with ribs to enhance its structural strength and improve the stability of the protective structure. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the integrated motor panel proposed in this utility model; Figure 2 This is a top view of the integrated motor panel proposed in this utility model. Figure 3 This is a top-view structural diagram of the integrated motor panel proposed in this utility model. Figure 4 This is a structural diagram of the sealing assembly, the male power connector, and the female signal connector. Figure 5 This is a schematic diagram of the structure of the female power connector and the male signal connector.

[0026] In the diagram: 1. Integrated panel; 11. Groove; 12. Circular potting groove; 13. Plastic fence; 14. Reinforcing rib; 15. Extended flange; 16. Circular through hole; 2. Sealing assembly; 21. Multi-corrugated sealing gasket; 3. Male power connector; 31. First terminal; 32. First engagement window; 33. First waterproof sealing gasket; 4. Female power connector; 41. Second terminal; 5. Female signal connector; 51. Third terminal; 52. First protruding snap; 53. Foolproof CODE position; 6. Female wire-end power connector; 61. Second protruding snap; 7. Male wire-end signal connector; 71. Second engagement window; 72. Second waterproof sealing gasket. Detailed Implementation

[0027] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0028] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0029] Please refer to Figures 1-5The integrated motor panel includes an integrated panel 1, a male power connector 3, a female power connector 4, multiple female signal connectors 5, a male wire signal connector 7, and a sealing assembly 2. The male power connector 3 and the multiple female signal connectors 5 are encapsulated within the integrated panel 1. The sealing assembly 2 is mounted on the front of the integrated panel 1. The female power connector 4 and the male wire signal connector 7 are both located on the front of the integrated panel 1 and extend to the back of the integrated panel 1. Each of the male power connector 3, female power connector 4, and multiple female signal connectors 5 has a terminal... The first terminal 31, the second terminal 41, and the third terminal 51 are all through-hole terminals. The male power connector 3 and multiple female signal connectors 5 are integrated with the integrated panel 1 through a plastic coating process, which can enhance the connection strength and waterproof and dustproof performance, and make the internal conductive components more stable. Under the action of the sealing component 2, the integrated panel 1 can be sealed when it is connected to the external structure. The front of the female power connector 4 and the male signal connector 7 is used to connect with the external plug, and the back can be connected to the internal circuit of the motor or other equipment, thereby forming a through conductive path.

[0030] Specifically, the outer surfaces of the male power connector 3 and the male wire signal connector 7 are respectively provided with two symmetrically arranged first engagement windows 32 and second engagement windows 71. The outer surfaces of the female signal connector 5 and the female wire power connector 6 are respectively provided with two symmetrically arranged first protruding latches 52 and second protruding latches 61. The first engagement windows 32 and the second engagement windows 71 engage and match with the first protruding latches 52 and the second protruding latches 61, allowing the user to effectively identify whether the wire end is properly inserted, thereby achieving the function of mutual matching identification.

[0031] Specifically, the female signal connector 5 is provided with different foolproof CODE positions 53, and different female signal connectors 5 are distinguished by different colors. Both the female signal connector 5 and the male wire signal connector 7 are designed with different foolproof CODE positions 53 and colors to achieve the dual foolproof effect of physical and appearance, so that the corresponding connector can be quickly identified and matched by color, reducing the risk of incorrect installation.

[0032] Specifically, the male power connector 3 has a first waterproof sealing gasket 33 installed on the front of its cavity, and the male wire signal connector 7 has a second waterproof sealing gasket 72 installed on the front of its cavity. Under the action of the first waterproof sealing gasket 33 and the second waterproof sealing gasket 72, when the connector is mated with an external plug, the first waterproof sealing gasket 33 and the second waterproof sealing gasket 72 will be squeezed between the mating surfaces to fill the gap and effectively prevent moisture from entering the connector.

[0033] Specifically, the front of the integrated panel 1 has a groove 11, and the inner wall of the groove 11 is equipped with a multi-corrugated sealing gasket 21. The surface of the integrated panel 1 has multiple circular potting grooves 12. The multi-corrugated sealing gasket 21 installed on the inner wall of the groove 11 can form a waterproof fit with the motor housing. The multiple circular potting grooves 12 can be used to pot the terminal positions, achieving waterproofing for both the connector itself and the integrated panel 1.

[0034] Specifically, each of the multiple female signal connectors 5 is surrounded by a plastic fence 13, and each of the multiple plastic fences 13 is connected by a reinforcing rib 14. Under the action of the multiple plastic fences 13, the female power connector 6 and the male signal connector 7 can be protected. At the same time, under the action of the multiple reinforcing ribs 14, the multiple plastic fences 13 can be supported, thereby strengthening the support strength of the multiple plastic fences 13 structure.

[0035] Specifically, the integrated panel 1 has extension flanges 15 extending around all four sides. The four extension flanges 15 increase the installation contact area of ​​the integrated panel 1, making the fixation more secure.

[0036] Specifically, each of the four extended flanges 15 has a circular through hole 16 for mounting and fixing. Through the four circular through holes 16, the integrated panel 1 can be fixed to the motor housing with bolts.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An integrated motor panel, comprising an integrated panel (1), a male power connector (3), a female power connector (4), multiple female signal connectors (5), a male wire signal connector (7), and a sealing assembly (2), characterized in that, The male power connector (3) and multiple female signal connectors (5) are all encased in plastic inside the integrated panel (1). A sealing component (2) is installed on the front side of the integrated panel (1). The female power connector (4) and male signal connector (7) are both located on the front side of the integrated panel (1) and extend to the back side of the integrated panel (1). The male power connector (3), female power connector (4) and multiple female signal connectors (5) are all provided with terminals, and the first terminal (31), the second terminal (41) and the third terminal (51) are all through-hole terminals.

2. The integrated motor panel according to claim 1, characterized in that, The outer surfaces of the male power connector (3) and the male wire signal connector (7) are respectively provided with two symmetrical first engagement windows (32) and a second engagement window (71). The outer surfaces of the female signal connector (5) and the female wire power connector (6) are respectively provided with two symmetrical first protruding buckles (52) and a second protruding buckle (61).

3. The integrated motor panel according to claim 2, characterized in that, The female signal connector (5) is provided with different foolproof CODE bits (53), and different female signal connectors (5) are distinguished by different colors.

4. The integrated motor panel according to claim 1, characterized in that, The male power connector (3) has a first waterproof sealing gasket (33) installed on the front of its cavity, and the male wire signal connector (7) has a second waterproof sealing gasket (72) installed on the front of its cavity.

5. The integrated motor panel according to claim 1, characterized in that, The integrated panel (1) has a groove (11) on its front side, and a multi-corrugated sealing gasket (21) is installed on the inner wall of the groove (11). The panel surface of the integrated panel (1) has multiple circular glue-filling grooves (12).

6. The integrated motor panel according to claim 1, characterized in that, Each of the multiple female signal connectors (5) is surrounded by a plastic fence (13), and each of the multiple plastic fences (13) is connected by a reinforcing rib (14).

7. The integrated motor panel according to claim 1, characterized in that, The integrated panel (1) has extended flanges (15) extending around its perimeter.

8. The integrated motor panel according to claim 7, characterized in that, The four extended flanges (15) are provided with circular through holes (16) for mounting and fixing.

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