Circuit board assembly, switch assembly for a scooter and scooter

Abstract

This utility model relates to a circuit board assembly, a switch assembly, and a mobility scooter. The circuit board assembly for the mobility scooter includes a flexible circuit board and a reinforcing sheet. The flexible circuit board includes a first plate and a second plate connected together, with a preset angle between them. The first plate has a first button sensing area, and the second plate has a second button sensing area. The first and second button sensing areas are used to sense the pressing of different button switches. The reinforcing sheet is located on one side of the flexible circuit board along its thickness direction. The circuit board assembly for the mobility scooter of this utility model can be combined with button switches at different positions or angles, achieving a high degree of integration and improving assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, specifically to a circuit board assembly, a switch assembly, and a mobility scooter. Background Technology

[0002] Electric two-wheelers and motorcycles, among other personal mobility vehicles, have become one of the main modes of transportation due to their ease of operation and parking. The various functions of these vehicles are typically achieved through different push-button switches on a switch assembly. However, in related technologies, because the multiple push-button switches on these vehicles are located in different positions and angles, the different button modules are arranged independently, resulting in low integration and low assembly efficiency. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, embodiments of this utility model propose a circuit board assembly for a mobility scooter. This circuit board assembly can be combined with push-button switches at different positions or angles, has a high degree of integration, and is beneficial to improving assembly efficiency.

[0005] An embodiment of this utility model also proposes a switch assembly.

[0006] An embodiment of this utility model also proposes a mobility scooter.

[0007] The circuit board assembly for a mobility scooter according to an embodiment of the present invention includes: a flexible circuit board, the flexible circuit board including a first plate and a second plate connected together, the first plate and the second plate having a preset angle between them, the first plate having a first button sensing area, the second plate having a second button sensing area, the first button sensing area and the second button sensing area being used to sense the pressing of different button switches; and a reinforcing sheet, the reinforcing sheet being disposed on one side of the thickness direction of the flexible circuit board.

[0008] According to an embodiment of the present invention, a circuit board assembly for a mobility scooter has a first and second board body on a flexible circuit board with a preset angle between them. The first board body has a first button sensing area, and the second board body has a second button sensing area. Therefore, the circuit board assembly can arrange the first and second button sensing areas in different planes according to design requirements. This allows it to accommodate button switches at different positions and angles. Furthermore, reinforcing sheets support the flexible circuit board to prevent deformation when the button switch is pressed, improving the reliability of the circuit board assembly and reducing the risk of damage. Additionally, integrating the first and second button sensing areas onto the same flexible circuit board increases the integration of the circuit board assembly and improves assembly efficiency.

[0009] In some embodiments, the reinforcing sheet includes a first reinforcing sheet and a second reinforcing sheet, wherein the first reinforcing sheet is disposed on the side of the first plate body opposite to the first button sensing area, and the second reinforcing sheet is disposed on the side of the second plate body opposite to the second button sensing area.

[0010] In some embodiments, the flexible circuit board includes a third plate body connected between the first plate body and the second plate body, wherein the first reinforcing sheet and the second reinforcing sheet are arranged at intervals and form a clearance area, and the third plate body corresponds to the clearance area.

[0011] In some embodiments, the first plate is provided with a pin portion, and the projection of the pin portion is located within the outer periphery of the first reinforcing sheet in a projection plane orthogonal to the thickness direction of the first plate.

[0012] In some embodiments, an adhesive layer is provided between the reinforcing sheet and the flexible circuit board.

[0013] In some embodiments, there are multiple first button sensing areas, which are arranged at intervals on the first plate.

[0014] In some embodiments, there are multiple second button sensing areas, which are arranged at intervals on the second plate.

[0015] Another embodiment of the present invention provides a switch assembly comprising: a circuit board assembly, wherein the circuit board assembly is the circuit board assembly for a mobility scooter as described in any one embodiment of the present invention; a base and a button cover, wherein the circuit board assembly is disposed between the base and the button cover; a first button switch and a second button switch, wherein the first button switch and the second button switch are both disposed on the side of the button cover away from the flexible circuit board, the first button switch being used to trigger the first button sensing area, and the second button switch being used to trigger the second button sensing area.

[0016] According to the switch assembly of this utility model, since there is a preset angle between the first and second plates of the flexible circuit board, the first plate is provided with a first button sensing area, and the second plate is provided with a second button sensing area, the circuit board assembly can arrange the first and second button sensing areas in different planes according to design requirements. This allows it to adapt to the installation of button switches at different positions and angles. Furthermore, the reinforcing sheet can support the flexible circuit board to prevent deformation when the button switch is pressed, which helps improve the reliability of the switch assembly and makes the flexible circuit board less prone to damage. In addition, the integration of the first and second button sensing areas on the same flexible circuit board increases the integration of the switch assembly and improves assembly efficiency.

[0017] In some embodiments, the switch assembly further includes a panel connected to the base, wherein the first push-button switch and the second push-button switch are both movably mounted on the panel.

[0018] In some embodiments, the button cover includes a first button cap and a second button cap, both of which are elastic. The first button switch triggers the first button sensing area through the first button cap, and the second button switch triggers the second button sensing area through the second button cap.

[0019] In some embodiments, the outer periphery of the button cover has a sealing adhesive layer at the junction with the base.

[0020] Another embodiment of the mobility scooter of the present invention includes the circuit board assembly or switch assembly for mobility scooter as described in any one of the embodiments of the present invention.

[0021] According to the embodiments of the present invention, the circuit board assembly of the switch assembly can be combined with push-button switches at different positions or angles, resulting in a high degree of integration and improving assembly efficiency. Attached Figure Description

[0022] Figure 1 This is a perspective view of a circuit board assembly for a mobility scooter according to an embodiment of the present invention.

[0023] Figure 2 This is an exploded view of a circuit board assembly for a mobility scooter according to an embodiment of the present invention.

[0024] Figure 3 This is a front view of a circuit board assembly for a mobility scooter according to an embodiment of the present invention.

[0025] Figure 4This is a side view of a circuit board assembly for a mobility scooter according to an embodiment of the present invention.

[0026] Figure 5 This is a perspective view of the switch assembly of this utility model embodiment after removing the panel and push-button switches.

[0027] Figure 6 This is an exploded view of some parts of the switch assembly according to an embodiment of the present invention.

[0028] Figure 7 This is a cross-sectional view of the switch assembly of this utility model embodiment after removing the panel and push-button switches.

[0029] Figure 8 This is a perspective view of the switch assembly according to an embodiment of the present invention.

[0030] Figure 9 This is a cross-sectional view of the switch assembly according to an embodiment of the present invention.

[0031] Figure label:

[0032] 1. Flexible circuit board; 11. First board body; 111. First button sensing area; 112. Pin insertion part; 12. Second board body; 121. Second button sensing area; 13. Third board body;

[0033] 2. Reinforcing plate; 21. First reinforcing plate; 22. Second reinforcing plate; 23. Avoidance zone;

[0034] 3. Base;

[0035] 4. Button cover; 41. First button cap; 42. Second button cap;

[0036] 5. Conductive components;

[0037] 61. First push-button switch; 62. Second push-button switch;

[0038] 7. Panel. Detailed Implementation

[0039] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0040] The following is a reference appendix. Figures 1 to 9 This invention describes a circuit board assembly, a switch assembly, and a mobility scooter according to embodiments of the present invention.

[0041] like Figures 1 to 4As shown, the circuit board assembly for a mobility scooter according to an embodiment of the present invention includes: a flexible circuit board 1 and a reinforcing sheet 2. The flexible circuit board 1 includes a first plate 11 and a second plate 12 connected together, with a preset angle between the first plate 11 and the second plate 12. It is understood that, since the flexible circuit board 1 (i.e., FPC) has a certain degree of flexibility, the preset angle between the first plate 11 and the second plate 12 can be designed according to the shape requirements of the switch assembly. The present invention does not limit the specific angle of the preset angle.

[0042] The first plate 11 is provided with a first button sensing area 111, and the second plate 12 is provided with a second button sensing area 121. The first button sensing area 111 and the second button sensing area 121 are used to sense the pressing of different button switches. The reinforcing sheet 2 is provided on one side of the thickness direction of the flexible circuit board 1.

[0043] According to an embodiment of the present invention, a circuit board assembly for a mobility scooter has a preset angle between its first plate 11 and second plate 12. The first plate 11 has a first button sensing area 111, and the second plate 12 has a second button sensing area 121. Therefore, the circuit board assembly can arrange the first button sensing area 111 and the second button sensing area 121 in different planes according to design requirements. This allows for the installation of button switches at different positions and angles. Furthermore, the reinforcing sheet 2 supports the flexible circuit board 1 to prevent deformation when the button switch is pressed, thus improving the reliability of the circuit board assembly and reducing the risk of damage. Additionally, the integration of the first button sensing area 111 and the second button sensing area 121 onto the same flexible circuit board 1 increases the integration of the circuit board assembly and improves assembly efficiency.

[0044] Optionally, such as Figure 2 and Figure 4 As shown, the reinforcing piece 2 includes a first reinforcing piece 21 and a second reinforcing piece 22. The first reinforcing piece 21 is disposed on the side of the first plate 11 opposite to the first button sensing area 111, and the second reinforcing piece 22 is disposed on the side of the second plate 12 opposite to the second button sensing area 121. It can be understood that the first reinforcing piece 21 corresponds to the first plate 11, and the second reinforcing piece 22 corresponds to the second plate 12. Therefore, the circuit board assembly of this embodiment of the present invention designs the reinforcing piece 2 as a separate structure, which facilitates the adaptation of the reinforcing piece 2 to the first plate 11 and the second plate 12 with different bending angles, resulting in better performance.

[0045] On the other hand, since the first reinforcing piece 21 is located on the side of the first plate 11 opposite to the first button sensing area 111, when the button switch triggers the first button sensing area 111, the first reinforcing piece 21 can support the first button sensing area 111, thereby reducing the deformation of the first button sensing area 111 and improving its service life. Similarly, since the second reinforcing piece 22 is located on the side of the second plate 12 opposite to the second button sensing area 121, when the button switch triggers the second button sensing area 121, the second reinforcing piece 22 can support the second button sensing area 121, thereby reducing the deformation of the second button sensing area 121 and improving its service life.

[0046] Optionally, such as Figures 2 to 4 As shown, the flexible circuit board 1 includes a third plate 13, which is connected between the first plate 11 and the second plate 12. A first reinforcing piece 21 and a second reinforcing piece 22 are arranged at intervals to form a clearance area 23, and the third plate 13 corresponds to the clearance area 23. It can be understood that the third plate 13 serves as a transition structure connecting the first plate 11 and the second plate 12. Since the third plate 13 corresponds to the clearance area 23, no reinforcing piece 2 is needed between the first plate 11 and the second plate 12. This allows the third plate 13 to bend and deform to adapt to different shapes of the switch assembly.

[0047] like Figure 4 As shown, no button sensing area is provided on the third plate 13 to avoid the problem of the third plate 13 being deformed due to the pressure of the button switch.

[0048] Optionally, such as Figure 1 and Figure 4 As shown, the first plate 11 is provided with a pin portion 112. In a projection plane orthogonal to the thickness direction of the first plate 11, the projection of the pin portion 112 is located within the outer periphery of the first reinforcing piece 21. Therefore, the first reinforcing piece 21 can support the pin portion 112 on the first plate 11, thereby improving the compressive strength of the pin portion 112. When the pin head and the pin portion 112 are aligned and inserted, the deformation of the first plate 11 can be reduced, improving the reliability of the pin head and pin portion 112 insertion, and extending the service life of the circuit board assembly.

[0049] Optionally, an adhesive layer (not shown) is provided between the reinforcing sheet 2 and the flexible circuit board 1. For example, the reinforcing sheet 2 and the flexible circuit board 1 can be connected by a thermoforming process. By fixing the reinforcing sheet 2 in the above manner, the circuit board assembly of this embodiment can avoid the problem of misalignment of the flexible circuit board 1 due to wobbling relative to the reinforcing sheet 2, which is beneficial to improving the installation accuracy of the reinforcing sheet 2 and the flexible circuit board 1.

[0050] Optionally, such as Figure 2 and Figure 3 As shown, there are multiple first button sensing areas 111, which are arranged at intervals on the first plate 11. There are also multiple second button sensing areas 121, which are arranged at intervals on the second plate 12. It can be understood that different first button sensing areas 111 correspond to different push-button switches, and different second button sensing areas 121 correspond to different push-button switches. Since there are multiple first button sensing areas 111 and multiple second button sensing areas 121, different push-button switches can share a single circuit board assembly. This allows for a high degree of integration in the switch assembly, enabling a modular, integrated assembly.

[0051] like Figures 5 to 9 As shown, another embodiment of the switch assembly of this utility model includes: a circuit board assembly, a base 3, a button cover 4, a first button switch 61, and a second button switch 62. The circuit board assembly is the circuit board assembly for a mobility scooter of this utility model, and the circuit board assembly is disposed between the base 3 and the button cover 4. The first button switch 61 and the second button switch 62 are both disposed on the side of the button cover 4 away from the flexible circuit board 1. The first button switch 61 is used to trigger the first button sensing area 111, and the second button switch 62 is used to trigger the second button sensing area 121.

[0052] According to the switch assembly of the present invention, since the first plate 11 and the second plate 12 of the flexible circuit board 1 have a preset included angle, the first plate 11 is provided with a first button sensing area 111, and the second plate 12 is provided with a second button sensing area 121, the circuit board assembly can arrange the first button sensing area 111 and the second button sensing area 121 in different planes according to design requirements. This allows it to adapt to the installation of button switches at different positions and angles. Furthermore, the reinforcing piece 2 can support the flexible circuit board 1 to prevent deformation of the flexible circuit board 1 when the button switch is pressed, which is beneficial to improving the reliability of the switch assembly and making the flexible circuit board 1 less prone to damage. In addition, the integration of the first button sensing area 111 and the second button sensing area 121 on the same flexible circuit board 1 can improve the integration of the switch assembly and improve assembly efficiency.

[0053] Optionally, such as Figure 8 and Figure 9As shown, the switch assembly also includes a panel 7, which is connected to the base 3. The first push-button switch 61 and the second push-button switch 62 are both movably mounted on the panel 7. Since the first push-button switch 61 and the second push-button switch 62 are both movably mounted on the panel 7, their positions can be constrained through the panel 7. Because the panel 7 is connected to the base 3, the stability of the switch assembly after installation is improved, and the integrated modular assembly of the switch assembly is facilitated, which helps to improve assembly efficiency.

[0054] Optionally, such as Figure 5 and Figure 6 As shown, the button cover 4 includes a first button cap 41 and a second button cap 42. Both the first button cap 41 and the second button cap 42 are elastic. The first button switch 61 triggers the first button sensing area 111 through the first button cap 41, and the second button switch 62 triggers the second button sensing area 121 through the second button cap 42.

[0055] Taking the triggering process of the first button sensing area 111 as an example. When it is necessary to trigger the first button sensing area 111, the operator can press the first button switch 61 under the action of external force. The first button switch 61 can push the first button cap 41 to move. The first button cap 41 moves towards the first button sensing area 111 and triggers the first button sensing area 111. It can be understood that the first button switch 61 indirectly triggers the first button sensing area 111 through the first button cap 41. Since the first button cap 41 is elastic, it can avoid the first button switch 61 from making hard contact with the flexible circuit board 1, thereby helping to extend the service life of the switch assembly.

[0056] Among them, such as Figure 6 and Figure 7 As shown, both the first button cap 41 and the second button cap 42 are provided with conductive elements 5. For example, when it is necessary to trigger the first button sensing area 111, the operator can press the first button cap 41 through the first button switch 61 under the action of external force, so that the first button cap 41 pushes the conductive element 5 toward the first button sensing area 111. When the conductive element 5 contacts the first button sensing area 111, the circuit inside the first button sensing area 111 can be turned on, so as to trigger the first button sensing area 111.

[0057] Optionally, the outer periphery of the button cover 4 has a sealing layer (not shown) at the junction with the base 3, which can reduce the probability of rainwater entering the sealed cavity, prevent the flexible circuit board 1 from contacting water, and make the switch assembly more waterproof.

[0058] Another embodiment of the mobility scooter of this utility model includes a circuit board assembly or switch assembly according to embodiments of this utility model. For example, the mobility scooter can be an electric two-wheeler or a motorcycle.

[0059] The technical advantages of the mobility scooter in this embodiment are the same as those of the circuit board assembly or switch assembly in the above embodiments, and will not be repeated here.

[0060] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0061] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0062] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0063] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0064] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0065] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A circuit board assembly for a mobility scooter, characterized in that, include: A flexible circuit board (1) includes a first board (11) and a second board (12) connected together. The first board (11) and the second board (12) have a preset angle between them. The first board (11) is provided with a first button sensing area (111), and the second board (12) is provided with a second button sensing area (121). The first button sensing area (111) and the second button sensing area (121) are used to sense the pressing of different button switches. A reinforcing sheet (2) is disposed on one side of the flexible circuit board (1) in the thickness direction.

2. The circuit board assembly for a mobility scooter according to claim 1, characterized in that, The reinforcing piece (2) includes a first reinforcing piece (21) and a second reinforcing piece (22). The first reinforcing piece (21) is disposed on the side of the first plate (11) away from the first button sensing area (111), and the second reinforcing piece (22) is disposed on the side of the second plate (12) away from the second button sensing area (121).

3. The circuit board assembly for a mobility scooter according to claim 2, characterized in that, The flexible circuit board (1) includes a third plate (13) connected between the first plate (11) and the second plate (12). The first reinforcing sheet (21) and the second reinforcing sheet (22) are arranged at intervals and form a clearance area (23). The third plate (13) corresponds to the clearance area (23).

4. The circuit board assembly for a mobility scooter according to claim 2, characterized in that, The first plate (11) is provided with a pin portion (112). In the projection plane orthogonal to the thickness direction of the first plate (11), the projection of the pin portion (112) is located within the outer periphery of the first reinforcing piece (21).

5. The circuit board assembly for a mobility scooter according to claim 2, characterized in that, An adhesive layer is present between the reinforcing sheet (2) and the flexible circuit board (1).

6. The circuit board assembly for a mobility scooter according to any one of claims 1-5, characterized in that, There are multiple first button sensing areas (111), and the multiple first button sensing areas (111) are arranged at intervals on the first plate (11); And / or, there are multiple second button sensing areas (121), and multiple second button sensing areas (121) are arranged at intervals on the second plate (12).

7. A switch assembly, characterized in that, include: A circuit board assembly, wherein the circuit board assembly is the circuit board assembly for a mobility scooter as described in any one of claims 1-6; The base (3) and the button cover (4) are provided, and the circuit board assembly is disposed between the base (3) and the button cover (4); A first button switch (61) and a second button switch (62) are provided on the side of the button cover (4) away from the flexible circuit board (1). The first button switch (61) is used to trigger the first button sensing area (111), and the second button switch (62) is used to trigger the second button sensing area (121).

8. The switch assembly according to claim 7, characterized in that, The switch assembly also includes a panel (7), which is connected to the base (3), and the first button switch (61) and the second button switch (62) are both movably mounted on the panel (7).

9. The switch assembly according to claim 7, characterized in that, The button cover (4) includes a first button cap (41) and a second button cap (42). Both the first button cap (41) and the second button cap (42) are elastic. The first button switch (61) triggers the first button sensing area (111) through the first button cap (41), and the second button switch (62) triggers the second button sensing area (121) through the second button cap (42). And / or, the outer periphery of the button cover (4) has a sealing layer at the contact position with the base (3).

10. A mobility scooter, characterized in that, Includes the circuit board assembly for a mobility scooter according to any one of claims 1-6 or the switch assembly according to any one of claims 7-9.

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