Electrical connector device and electrical device for human-powered vehicle

Abstract

An electrical connector device for a rickshaw includes a connector base and a coupling structure. The connector base includes a first connection port and a second connection port. The first connection port defines a first central axis. The second connection port defines a second central axis. When viewed in a predetermined direction, the second central axis is spaced apart from the first central axis. The coupling structure is configured to removably attach the connector base to an attachment device, such that the connector base is immovably attached to the attachment device. When viewed in the predetermined direction, the coupling structure is disposed between the first central axis and the second central axis.

Description

Technical Field

[0001] The present invention relates to an electric connector device and an electric device for a human-powered vehicle. Background Art

[0002] The human-powered vehicle includes an electric unit configured to operate another unit. Summary of the Invention

[0003] According to a first aspect of the present invention, an electrical connector device for a human-powered vehicle includes a connector base and a coupling structure. The connector base includes a first connection port and a second connection port. The first connection port defines a first central axis. The second connection port defines a second central axis. When viewed in a predetermined direction, the second central axis is spaced apart from the first central axis. The coupling structure is configured to removably attach the connector base to an attachment device, such that the connector base is immovably attached to the attachment device. When viewed in the predetermined direction, the coupling structure is disposed between the first central axis and the second central axis.

[0004] With the electrical connector device according to the first aspect, the coupling structure can reduce the force applied to the electrical connection cable mounted in the connector base when the electrical control cable is inserted into and / or removed from the first or second connection port. This makes it easy to connect and / or disconnect the electrical control cable from the first and / or second connection ports. Furthermore, the area between the first and second center axes can be utilized for the coupling structure. Consequently, the increase in size of the electrical connector device caused by the coupling structure can be suppressed, while simultaneously improving the usability of the electrical connector device.

[0005] According to a second aspect of the present invention, an electrical connector device for a human-powered vehicle includes a connector base and a coupling structure configured to detachably attach the connector base to an attachment such that the connector base is non-removably attached to the attachment, the attachment including an operating member.

[0006] With the electrical connector device according to the second aspect, the coupling structure can reduce the force applied to the electrical connection cable installed in the connector base when the electrical control cable is inserted into and / or removed from the connection port of the connector base. This makes it easier to connect and / or disconnect the electrical control cable from the connection port. Consequently, the usability of the electrical connector device can be improved.

[0007] According to a third aspect of the present invention, the electrical connector device according to the second aspect is configured so that the connector base includes a first connection port defining a first central axis and a second connection port defining a second central axis, wherein the second central axis is spaced apart from the first central axis when viewed in a predetermined direction.

[0008] With the electrical connector device according to the third aspect, the electrical control cable can be easily connected to and / or disconnected from the first connection port and / or the second connection port.

[0009] According to a fourth aspect of the present invention, the electrical connector device according to any one of the first to third aspects is configured such that the coupling structure includes a coupling member configured to attach the connector base to the attachment device. The coupling member is a member separate from the connector base. When viewed in a predetermined direction, the coupling member is disposed between the first central axis and the second central axis.

[0010] With the electrical connector device according to the fourth aspect, the area provided between the first center axis and the second center axis can be used for the coupling member of the coupling structure. Therefore, it is possible to suppress an increase in size of the electrical connector device caused by the coupling structure.

[0011] According to a fifth aspect of the present invention, the electrical connector device according to the fourth aspect is configured such that the coupling member includes a first coupling member and a second coupling member. The first coupling member is configured to detachably attach the connector base to the attachment device. The second coupling member is configured to detachably attach the connector base to the attachment device. The second coupling member is separate from the first coupling member. When viewed along a predetermined direction, at least one of the first coupling member and the second coupling member is disposed between the first central axis and the second central axis.

[0012] With the electric connector device according to the fifth aspect, it is possible to suppress an increase in size of the electric connector device caused by the coupling structure, and at the same time, to improve the coupling strength of the connector base and the attachment device.

[0013] According to a sixth aspect of the present invention, the electrical connector device according to the fifth aspect is configured so that both the first coupling member and the second coupling member are provided between the first center axis and the second center axis as viewed in a predetermined direction.

[0014] With the electrical connector device according to the sixth aspect, it is possible to reliably suppress an increase in size of the electrical connector device caused by the coupling structure.

[0015] According to a seventh aspect of the present invention, the electrical connector device according to the fifth or sixth aspect is configured so that at least one of the first coupling member and the second coupling member includes an external thread configured to threadably engage with an attachment.

[0016] With the electrical connector device according to the seventh aspect, it is possible to recognize the structure in which the connector base is detachably attached to the additional device.

[0017] According to an eighth aspect of the present invention, the electrical connector device according to any one of the fifth to seventh aspects is configured so that at least one of the first coupling member and the second coupling member extends in a predetermined direction.

[0018] With the electrical connector device according to the eighth aspect, it is possible to suppress an increase in the area of the coupling structure as viewed in a predetermined direction.

[0019] According to a ninth aspect of the present invention, the electrical connector device according to any one of the fifth to eighth aspects is configured so that the coupling structure includes an opening, the opening being arranged on the connector base and being disposed between the first center axis and the second center axis when viewed in a predetermined direction. The first coupling member and the second coupling member are configured to extend through the opening when the coupling members are attached to attach the connector base to the attachment device.

[0020] With the electrical connector device according to the ninth aspect, it is possible to reliably recognize the structure in which the connector base is detachably attached to the additional device.

[0021] According to a tenth aspect of the present invention, the electrical connector device according to the ninth aspect is configured so that the attachment device includes a protrusion to which the first coupling member and the second coupling member are coupled, and the protrusion is configured to extend through the opening in an attached state.

[0022] With the electrical connector device according to the tenth aspect, it is possible to easily position the connector base relative to the attachment device.

[0023] According to an eleventh aspect of the present invention, the electrical connector device according to the tenth aspect is configured such that the opening includes a first opening and a second opening. The protrusion includes a first protrusion and a second protrusion. The first protrusion is configured to extend through the first opening when attached. The second protrusion is configured to extend through the second opening when attached. The first coupling member and the second coupling member are respectively coupled to the first protrusion and the second protrusion when attached.

[0024] With the electrical connector device according to the eleventh aspect, it is possible to reliably identify the structure in which the connector base is detachably attached to the additional device.

[0025] According to a twelfth aspect of the present invention, the electrical connector device according to the fourth aspect is configured so that the coupling structure includes an intermediate plate configured to be provided between the connector base and the coupling member.

[0026] With the electrical connector device according to the twelfth aspect, the coupling strength between the connector base and the attachment device can be improved.

[0027] According to a thirteenth aspect of the present invention, the electrical connector device according to the twelfth aspect is configured so that the connector base includes a recessed portion, and the intermediate plate is configured to be disposed in the recessed portion.

[0028] With the electric connector device according to the thirteenth aspect, it is possible to suppress an increase in size of the electric connector device in a predetermined direction.

[0029] According to a fourteenth aspect of the present invention, the electrical connector device according to the twelfth aspect is configured so that the recessed portion extends along at least one of the first center axis and the second center axis as viewed in a predetermined direction.

[0030] With the electrical connector device according to the fourteenth aspect, it is possible to effectively utilize the area provided between the first center axis and the second center axis as viewed in the predetermined direction.

[0031] According to a fifteenth aspect of the present invention, the electrical connector device according to any one of the first to third aspects is configured so that the coupling structure includes an engagement member provided on the connector base to snap-fit with an additional engagement member of the additional device.

[0032] With the electrical connector device according to the fifteenth aspect, the connector base can be easily attached to the attachment device using the engaging member.

[0033] According to a sixteenth aspect of the present invention, the electrical connector device according to the fifteenth aspect is configured so that the engaging member is configured to be elastically deformable so as to be engaged with the additional engaging member.

[0034] With the electric connector device according to the sixteenth aspect, the connector base can be easily detached from the attachment device using the engaging member.

[0035] According to a seventeenth aspect of the present invention, the electrical connector device according to any one of the first to sixteenth aspects is configured so that the first center axis is parallel to the second center axis as viewed in a predetermined direction.

[0036] According to the electric connector device of the seventeenth aspect, the area provided between the first center axis and the second center axis can be ensured.

[0037] According to an eighteenth aspect of the present invention, the electrical connector device according to the first to seventeenth aspects is configured so that at least one of the first center axis and the second center axis is perpendicular to the predetermined direction.

[0038] According to the electrical connector device of the eighteenth aspect, the area provided between the first center axis and the second center axis can be ensured.

[0039] According to a nineteenth aspect of the present invention, an electrical device for a human-powered vehicle includes a base member, a movable member, a circuit, a wireless antenna, and a power supply holder. The movable member is movably connected to the base member. The circuit has a first side and a second side disposed on an opposite side of the first side. The circuit is disposed at one of the base member and the movable member. The wireless antenna is disposed to the first side of the circuit. The power supply holder is configured to accommodate a power supply. The power supply holder is disposed to the first side of the circuit within a predetermined range equal to or longer than 3 mm relative to the wireless antenna.

[0040] According to the electric device of the nineteenth aspect, interference between the power supply and the radio waves of the wireless antenna can be reduced.

[0041] According to the twentieth aspect of the present invention, the electrical device according to the nineteenth aspect is configured so that the base member extends in the longitudinal direction. The base member includes a first end portion, a second end portion and a grip portion. The first end portion is configured to be connected to the handlebar. The second end portion is opposite to the first end portion in the longitudinal direction. The grip portion is provided between the first end portion and the second end portion. The movable member is pivotally connected to the base member around a pivot axis provided closer to the second end portion than to the first end portion. At least one of a wireless antenna and a power supply holder is provided to the second end portion.

[0042] With the electric device according to the twentieth aspect, the second end portion can be utilized as a location for the power source holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] A more complete understanding of the present invention and many of its attendant advantages will be readily obtained as the invention and many of its attendant advantages become better understood by reference to the following detailed description when considered in conjunction with the accompanying drawings.

[0044] Figure 1 is a perspective view of an electric device according to an embodiment.

[0045] Figure 2 yes Figure 1 A side view of an electrical device is shown, illustrating an electrical connector arrangement.

[0046] Figure 3 It is along Figure 2 A cross-sectional view of the electrical device taken along line III-III.

[0047] Figure 4 It is along Figure 2 A cross-sectional view of the electrical device taken along line IV-IV shows a predetermined range.

[0048] Figure 5 yes Figure 2 A partial perspective view of the electrical device and electrical connector device is shown.

[0049] Figure 6 yes Figure 5 An exploded perspective view of the electrical connector device is shown.

[0050] Figure 7 It is along Figure 10 A cross-sectional view of the electrical connector device taken along line IIV-IIV.

[0051] Figure 8 yes Figure 5 A side view of the electrical connector device is shown.

[0052] Figure 9 It is along Figure 8 A cross-sectional view of the electrical connector device taken along line XX.

[0053] Figure 10 yes Figure 5 Another side view of the electrical connector device is shown.

[0054] Figure 11 yes Figure 5 Another side view of the electrical connector device is shown.

[0055] Figure 12 yes Figure 1 A front view of the electrical device is shown, showing the handlebars and another electrical device.

[0056] Figure 13 yes Figure 5 A side view of an electrical connector assembly is shown, illustrating another electrical assembly.

[0057] Figure 14 It is along Figure 13 A cross-sectional view of the electrical connector device taken along line XIV-XIV.

[0058] Figure 15 is included Figure 2 Block diagram of a human-powered vehicle (wireless communication) showing the electrical devices and electrical connector arrangements.

[0059] Figure 16 is included Figure 2 Block diagram of a human-powered vehicle showing the electrical devices and electrical connector arrangements (wired communication).

[0060] Figure 17 is a cross-sectional view of an electrical connector device according to a modification.

[0061] Figure 18 yes Figure 17A side view of the electrical connector device is shown.

[0062] Figure 19 is a cross-sectional view of an electrical connector device according to another variation.

[0063] Figure 20 yes Figure 19 A side view of the electrical connector device is shown.

[0064] Figure 21 is a cross-sectional view of an electrical connector device according to another variation. DETAILED DESCRIPTION

[0065] One or more embodiments will now be described with reference to the drawings, wherein like reference numerals represent corresponding or identical elements throughout the various views.

[0066] like Figure 1 As shown, an electrical device 10 for a human-powered vehicle 2 is configured to be mounted on the handlebar 3. In this embodiment, the electrical device 10 is configured to be mounted on a drop-down handlebar. The electrical device 10 includes an operating device configured to operate another device. However, the structure of the electrical device 10 can be applied to other operating devices mounted on other types of handlebars (e.g., flat handlebars, timekeeping handlebars, and bullhorn handlebars). The electrical device 10 may include devices other than the operating device.

[0067] For example, the human-powered vehicle 2 is a vehicle that travels using the power of at least the human strength of a user (i.e., a rider) riding on the human-powered vehicle 2. The human-powered vehicle 2 has any number of wheels. For example, the human-powered vehicle 2 has at least one wheel. In this embodiment, the human-powered vehicle 2 preferably has a smaller size than a four-wheeled car. However, the human-powered vehicle 2 can have any size. For example, the human-powered vehicle 2 can have a larger size than a four-wheeled car. Examples of the human-powered vehicle 2 include bicycles, tricycles, and scooters. In this embodiment, the human-powered vehicle 2 is a bicycle. An electric assist system including an electric motor can be applied to the human-powered vehicle 2 (e.g., a bicycle) to assist the user's muscle power. That is, the human-powered vehicle 2 can be an electric bicycle.

[0068] The electrical device 10 is operably coupled to at least one device to operate the at least one device. In this embodiment, the electrical device 10 is operably coupled to the operated device BC1, such as a brake device. The electrical device 10 is operably coupled to the operated device BC1 via a hydraulic hose 4. However, the electrical device 10 may be operably coupled to a mechanical component, such as a brake device, via a mechanical control cable including an internal cable. The operated device BC1 may include a device other than a brake device.

[0069] The electrical device 10 is electrically connected to the electrical component BC2 and the additional electrical component BC3. In this embodiment, the electrical device 10 is wirelessly connected to the electrical component BC2 and the additional electrical component BC3. However, the electrical device 10 may be connected to the electrical component BC2 and the additional electrical component BC3 via an electrical control cable.

[0070] Examples of electrical components BC2 and additional electrical components BC3 include additional or auxiliary operating devices, an adjustable seatpost, a suspension, a transmission, a brake, a lighting device, and a display. In this embodiment, electrical component BC2 includes a transmission, such as a derailleur. Additional electrical component BC3 includes an adjustable seatpost. However, electrical components BC2 and additional electrical components BC3 are not limited to the aforementioned devices.

[0071] In the present embodiment, the electric device 10 is a right-hand operating / control device configured to be operated by the rider's right hand to actuate the operated device BC1. However, the structure of the electric device 10 may be applied to a left-hand operating device.

[0072] In this application, the following directional terms "front," "rear," "forward," "backward," "left," "right," "lateral," "upward," and "downward," and any other similar directional terms, refer to the directions determined based on a user (e.g., a rider) in a standard position in the human-powered vehicle 2 (e.g., on a saddle or seat) and facing the handlebars 3. Therefore, these terms, when used to describe the electrical device 10 or other components, should be interpreted relative to the human-powered vehicle 2 equipped with the electrical device 10 as used in an upright riding position on a horizontal surface.

[0073] The electrical device 10 includes switches SW1, SW2, and SW3. Switch SW1 is configured to be activated in response to user input U1. Switch SW2 is configured to be activated in response to user input U2. Switch SW3 is configured to be activated in response to user input U3. In the present embodiment, the electrical component BC2 is configured to operate in response to user inputs U1 and U2 of switches SW1 and SW2. The additional electrical component BC3 is configured to operate in response to user input U3 of switch SW3. For example, the electrical component BC2 is configured to shift up and down in response to user inputs U1 and U2 received by switches SW1 and SW2. The additional electrical component BC3 is configured to change the state of the additional electrical component BC3 between a locked state and an adjustable state in response to user input U3 received by switch SW3. However, each of switches SW1 to SW3 can be used to operate other devices.

[0074] like Figure 2As shown, the electrical device 10 for a human-powered vehicle 2 includes a base member 12 and a movable member 14. The base member 12 extends in a longitudinal direction D1 and includes a first end portion 16 and a second end portion 18. The first end portion 16 is configured to be coupled to the handlebar 3. The second end portion 18 is opposite the first end portion 16 in the longitudinal direction D1. The second end portion 18 constitutes a free end portion of the base member 12. The base member 12 includes a grip portion 20 disposed between the first end portion 16 and the second end portion 18. The grip portion 20 is disposed between the first end portion 16 and the second end portion 18 in the longitudinal direction D1.

[0075] The movable member 14 is movably coupled to the base member 12. The movable member 14 is pivotally coupled to the base member 12 about a pivot axis A1. The movable member 14 is pivotable relative to the base member 12 about the pivot axis A1 between a rest position P11 and an operating position P12. The pivot axis A1 is located closer to the second end portion 18 than to the first end portion 16. The movable member 14 includes a proximal end portion 14A and a distal end portion 14B opposite the proximal end portion 14A. The movable member 14 extends from the proximal end portion 14A to the distal end portion 14B. The rest position P11 and the operating position P12 are defined by the pivot axis A1 and the distal end portion 14B. The proximal end portion 14A is closer to the pivot axis A1 than the distal end portion 14B. The movable member 14 is configured to be operated by a user. Therefore, the movable member 14 may also be referred to as an operating member 14. The electrical device 10 may also be referred to as an additional device 10. That is, the additional device 10 includes an operating member 14. The additional device 10 includes an operating device having an operating member 14. However, the additional device or electrical device 10 may also be another electrical device, such as an indicator device, a satellite switch, a junction switch, a connector device, and an external device. For example, an electrical connector device described later can be detachably attached to at least one of the operating device, the indicator device, the auxiliary switch, the junction switch, the connector device, and the external device. However, the additional device or electrical device 10 is not limited to the above examples.

[0076] In this application, the term "rest position" as used herein refers to a position in which a movable part (e.g., movable member 14) remains stationary when the movable part is not being operated by a user. The term "operated position" as used herein refers to a position in which a movable part is located after being operated by a user to perform an operation of a device (e.g., operated device BC1).

[0077] The electrical device 10 includes a hydraulic unit 26 disposed in the base member 12. The hydraulic unit 26 is configured to generate hydraulic pressure in response to movement of the operating member 14. For example, the hydraulic unit 26 includes a cylinder, a piston, and a reservoir. Because the hydraulic unit 26 includes a known structure, for the sake of brevity, the known structure will not be described in detail herein. The operating member 14 can be operably coupled to another structure rather than to the hydraulic unit 26. For example, the operating member 14 can be operably coupled to a mechanical control cable (e.g., a Bowden cable) to operate the operated device BC1.

[0078] The electrical device 10 also includes a grip cover 28. The grip cover 28 is configured to be attached to the base member 12 so as to at least partially cover the base member 12 when the grip cover 28 is attached to the base member 12. For example, the grip cover 28 is made of a non-metallic material (e.g., an elastic material). Examples of elastic materials include rubber. Riders sometimes grip the base member 12 (e.g., the grip portion 20) and lean against the base member 12 (e.g., the grip portion 20) using the grip cover 28 while riding. The grip cover 28 may be omitted from the electrical device 10.

[0079] The switches SW1 and SW2 are mounted to the movable member 14 so as to be movable relative to the base member 12 together with the movable member 14. The switch SW3 is mounted to the base member 12. The switch SW3 is provided to the second end portion 18. The switch SW3 is provided between the base member 12 and the grip cover 28. The switch SW3 is configured to be operated by a user via the grip cover 28. However, the positions of the switches SW1, SW2, and SW3 are not limited to this embodiment.

[0080] like Figure 1 As shown, the electric device 10 further includes a mounting structure 30 configured to couple the first end portion 16 to the handlebar 3. The mounting structure 30 preferably includes a band clamp 32 and a fastening member 34. The fastening member 34 is configured to couple the band clamp 32 to the first end portion 16. The fastening member 34 includes a mounting bolt 36 for clamping the handlebar 3 between the band clamp 32 and the first end portion 16. The mounting structure 30 may include other structures similar to the band clamp 32 and used in road shifters for mounting to drop-down handlebars.

[0081] like Figure 2 As shown, the electrical device 10 for the human-powered vehicle 2 includes a power source 38. The power source 38 is provided at one of the base member 12 and the movable member 14. In this embodiment, the power source 38 is provided at the base member 12. The power source 38 is provided at the second end portion 18. However, the power source 38 may be provided at the movable member 14. The power source 38 may be provided at a portion other than the second end portion 18.

[0082] The electrical device 10 for the human-powered vehicle 2 includes a circuit 40. The circuit 40 is provided at one of the base member 12 and the movable member 14. In the present embodiment, the circuit 40 is provided at the base member 12. The circuit 40 is provided at the second end portion 18. However, the circuit 40 may be provided at the movable member 14. The circuit 40 may be provided at a portion other than the second end portion 18.

[0083] The power supply 38 is configured to supply power to the circuit 40 and other components. Examples of the power supply 38 include primary batteries, secondary batteries, and capacitors. For example, the power supply 38 includes a button battery in the shape of a flat cylinder. However, the power supply 38 is not limited to this embodiment.

[0084] The base member 12 includes a housing portion 42. The housing portion 42 is provided to the second end portion 18. The housing portion 42 is configured to accommodate at least one of the power supply 38 and the circuit 40. The housing portion 42 is configured to accommodate the power supply 38 and the circuit 40. Specifically, the housing portion 42 includes a power supply housing portion 42P and a circuit housing portion 42C. The power supply housing portion 42P is configured to accommodate the power supply 38. The circuit housing portion 42C is configured to accommodate the circuit 40. However, the housing portion 42 may be configured to accommodate only one of the power supply 38 and the circuit 40. One of the power supply housing portion 42P and the circuit housing portion 42C may be omitted from the housing portion 42.

[0085] like Figure 2 As shown, the base member 12 includes a main body 46 and an attachment member 48 as a separate member from the main body 46. The attachment member 48 is made of a first material different from the main body 46. The first material includes a resin material. The second material includes a resin material. The radio wave interference of the attachment member 48 is lower than the radio wave interference of the main body 46. The radio wave interference of the first material is lower than the radio wave interference of the second material. For example, the first material includes a glass fiber reinforced material. The main body 46 is made of a second material different from the first material. The second material includes a carbon fiber reinforced material. That is, the attachment member 48 is a separate member from the main body 46. The glass fiber reinforced material includes glass fiber and a resin material (e.g., a synthetic resin). The carbon fiber reinforced material includes carbon fiber and a resin material (e.g., a synthetic resin). However, the first material and the second material are not limited to this embodiment. The first material can be the same as the second material. The first material can include any strong material having a radio wave interference equal to that of the second material. The attachment member 48 is configured to be detachably attached to the main body 46. However, the attachment member 48 can be integrally provided with the main body 46 as a single-piece, one-piece member.

[0086] As used herein, the term "detachable" or "detachably" encompasses a configuration in which an element can be repeatedly detached from and attached to another element without substantial damage.

[0087] The main body 46 includes a first end portion 16 and a grip portion 20. The attachment member 48 includes a second end portion 18. The attachment member 48 includes a first attachment member 50 and a second attachment member 52. The first attachment member 50 is a separate member from the second attachment member 52. The accommodating portion 42 is provided in the attachment member 48. The circuit accommodating portion 42C is provided in the second attachment member 52. The power supply accommodating portion 42P is provided in the first attachment member 50 and the second attachment member 52. The power supply 38 is configured to be provided in the second attachment member 52. The circuit 40 is configured to be provided in the first attachment member 50 and the second attachment member 52. The switch SW3 is attached to the second attachment member 52.

[0088] like Figure 3 As shown, the circuit 40 includes a circuit board 54. The circuit 40 includes the circuit board 54 so that the circuit 40 can be embedded in, printed on, or attached to a substrate. The circuit board 54 is attached to the base member 12. The circuit board 54 is disposed in the first attachment member 50 and the second attachment member 52.

[0089] The electrical device 10 for the human-powered vehicle 2 includes a power source holder 56 configured to accommodate the power source 38. The power source holder 56 is configured to be attached to the base member 12. The power source holder 56 is configured to be movably coupled to the base member 12. The power source holder 56 is configured to be pivotally coupled to the base member 12 about a holder pivot axis A2. The power source holder 56 is pivotable relative to the base member 12 about the holder pivot axis A2 between an accommodated position P21 and an open position P22.

[0090] The base member 12 includes a storage space 12S. The power supply holder 56 includes a storage recess 56R. When the power supply holder 56 is in the storage position P21, the storage space 12S and the storage recess 56R constitute the power supply storage portion 42P. When the power supply holder 56 is in the open position P22, the storage recess 56R is located outside the storage space 12S.

[0091] When the power supply holder 56 is in the storage position P21, the power supply 38 is disposed in the storage space 12S and the storage recess 56R. The electrical device 10 includes a positive contact 58 and a negative contact 60. The negative contact 60 is a separate member from the positive contact 58. The positive contact 58 is configured to contact the positive electrode of the power supply 38 when the power supply 38 is disposed in the storage portion 42 (e.g., the power supply storage portion 42P). The negative contact 60 is configured to contact the negative electrode of the power supply 38 when the power supply 38 is disposed in the storage portion 42 (e.g., the power supply storage portion 42P).

[0092] The electrical device 10 for the human-powered vehicle 2 includes a wireless antenna 62. At least one of the wireless antenna 62 and the power supply holder 56 is provided to the second end portion 18. The wireless antenna 62 is electrically mounted on the circuit board 54. In this embodiment, the wireless antenna 62 and the power supply holder 56 are provided to the second end portion 18. However, at least one of the wireless antenna 62 and the power supply holder 56 may be provided to other portions of the base member 12, such as the first end portion 16 and the handlebar portion.

[0093] The circuit 40 has a first side S1 and a second side S2 opposite to the first side S1. The wireless antenna 62 is attached to the first side S1 of the circuit 40. The circuit board 54 has a first side S1 and a second side S2. The wireless antenna 62 is attached to the first side S1 of the circuit board 54. In this embodiment, the wireless antenna 62 comprises a pattern antenna having a wiring pattern. However, if necessary and / or desired, the wireless antenna 62 may be another antenna, such as a chip antenna.

[0094] like Figure 4 As shown, the power retainer 56 is set to the first side S1 of the circuit 40 within a predetermined range PR equal to or greater than 3 mm relative to the wireless antenna 62. The dot-dash line PR1 indicates that the distance from the wireless antenna 62 is 3 mm. In the state where the power retainer 56 is located at the accommodating position P21, the power retainer 56 is set to the first side S1 of the circuit 40 within a predetermined range PR equal to or greater than 3 mm relative to the wireless antenna 62. In the accommodating state where the power retainer 56 accommodates the power supply 38, the power supply 38 is set to the first side S1 of the circuit 40 within a predetermined range PR equal to or greater than 3 mm relative to the wireless antenna 62. In other words, as Figure 3 As shown, in the accommodated state, the distance DS defined between the power supply 38 and the wireless antenna 62 is equal to or greater than 3 mm.

[0095] like Figure 5As shown, the human-powered vehicle 2 includes an electrical connector device 64. The electrical connector device 64 for the human-powered vehicle 2 includes a connector base 66 and a coupling structure 68. The connector base 66 includes a first connection port 70 and a second connection port 72. The coupling structure 68 is configured to removably attach the connector base 66 to the attachment 10 so that the connector base 66 is not removably attached to the attachment 10. The coupling structure 68 is configured to removably attach the connector base 66 to the attachment 10 so that the connector base 66 is not removably attached to the base member 12 of the attachment 10. The electrical connector device 64 is covered by the grip cover 28.

[0096] In the present embodiment, the connector base 66 includes a first connection port 70 and a second connection port 72. However, if needed and / or desired, the connector base 66 can include three or more connection ports. In the event that the connector base 66 includes two or more connection ports, the shape, structure, function, and / or alignment of the connection ports can differ from each other, if needed and / or desired.

[0097] The electrical connector device 64 includes a first connecting cable C1 and a second connecting cable C2. The first connecting cable C1 and the second connecting cable C2 are configured to be electrically connected to the circuit 40 (see, for example, Figure 3 ). The first connection port 70 is configured to receive an electrical control cable, such as a first control cable C6. The second connection port 72 is configured to receive an electrical control cable, such as a second control cable C8. The first connection port 70 is configured to receive the first control cable C6 for electrical connection to the first connection cable C1. The second connection port 72 is configured to receive the second control cable C8 for electrical connection to the second connection cable C2. When the first control cable C6 is inserted into and / or removed from the first connection port 70, the coupling structure 68 is configured to limit the movement of the connector base 66 relative to the attachment 10 to reduce the force applied to the first connection cable C1. When the second control cable C8 is inserted into and / or removed from the second connection port 72, the coupling structure 68 is configured to limit the movement of the connector base 66 relative to the attachment 10 to reduce the force applied to the second connection cable C2.

[0098] The coupling structure 68 includes a coupling member 74 configured to attach the connector base 66 to the attachment 10. The coupling member 74 is a member separate from the connector base 66. The coupling member 74 includes a first coupling member 76 and a second coupling member 78. The second coupling member 78 is separate from the first coupling member 76.

[0099] The first coupling member 76 is configured to removably attach the connector base 66 to the attachment 10. The second coupling member 78 is configured to removably attach the connector base 66 to the attachment 10. The first coupling member 76 is configured to removably attach the connector base 66 to the attachment 10, such that the connector base 66 is not removably attached to the base member 12 of the attachment 10. The second coupling member 78 is configured to removably attach the connector base 66 to the attachment 10, such that the connector base 66 is not removably attached to the base member 12 of the attachment 10.

[0100] like Figure 6 As shown, the coupling structure 68 includes an opening 80 disposed on the connector base 66. The first coupling member 76 and the second coupling member 78 are configured to extend through the opening 80 when the coupling member 74 attaches the connector base 66 to the attachment 10. The opening 80 includes a first opening 82 and a second opening 84. The first opening 82 has a first opening axis A41 and extends along the first opening 82. The second opening 84 has a second opening axis A42 and extends along the second opening 84.

[0101] The first coupling member 76 is configured to extend through the first opening 82 (e.g., see FIG. 1 ) in an attached state in which the coupling member 74 attaches the connector base 66 to the attachment 10. Figure 5 The second coupling member 78 is configured to extend through the second opening 84 when the coupling member 74 is attached to the connector base 66 to the attachment 10 (see, for example, Figure 5 ). However, at least one of the first opening 82 and the second opening 84 can be omitted from the opening 80. The opening 80 can have other shapes, such as an elongated shape. That is, the opening 80 can include an elongated hole. The first coupling member 76 and the second coupling member 78 can be arranged to extend through the elongated hole.

[0102] The coupling structure 68 includes an intermediate plate 86 configured to be disposed between the connector base 66 and the coupling member 74. The connector base 66 includes a recess 88. The intermediate plate 86 is configured to be disposed in the recess 88. The opening 80 is disposed in the recess 88. The first opening 82 and the second opening 84 are disposed in the recess 88.

[0103] The intermediate plate 86 includes a first hole 86A and a second hole 86B. The first coupling member 76 is configured to extend through the first hole 86A when the coupling member 74 attaches the connector base 66 to the attachment 10 (see, for example, FIG. 1 ). Figure 5 The second coupling member 78 is configured to extend through the second hole 86B when the coupling member 74 is attached to the connector base 66 to the attachment 10 (see, for example, Figure 5 ).

[0104] like Figure 7 As shown, the first connection port 70 defines a first central axis A31. The second connection port 72 defines a second central axis A32. The first connection port 70 includes a first connection hole 70A. The first connection hole 70A has a first central axis A31. The second connection port 72 includes a second connection hole 72A. The second connection hole 72A has a second central axis A32. The first central axis A31 and the second central axis A32 extend along the axial direction D2.

[0105] When viewed along the predetermined direction D3, the second central axis A32 is spaced apart from the first central axis A31. The predetermined direction D3 is perpendicular to Figure 7 The predetermined direction D3 is perpendicular to the axial direction D2. When viewed along the predetermined direction D3, the second central axis A32 is spaced apart from the first central axis A31 in the arrangement direction D4. The arrangement direction D4 is perpendicular to both the axial direction D2 and the predetermined direction D3. In this embodiment, when viewed along the predetermined direction D3, the first central axis A31 is parallel to the second central axis A32. However, when viewed along the predetermined direction D3, the first central axis A31 may be inclined relative to the second central axis A32.

[0106] The connector base 66 includes a first end 66A and a second end 66B. The second end 66B is provided on the opposite side of the first end 66A in the axial direction D2. The first connection port 70 and the second connection port 72 extend from the first end 66A toward the second end 66B in the axial direction D2.

[0107] Connector base 66 includes a first cable opening 90 and a second cable opening 92. First cable opening 90 and second cable opening 92 extend along axial direction D2 from second end 66B toward first end 66A. First cable opening 90 is connected to first connection port 70. Second cable opening 92 is connected to second connection port 72.

[0108] The first cable opening 90 includes a first cable hole 90A and a first attachment hole 90B. The first attachment hole 90B is provided between the first cable hole 90A and the first connection port 70. The first attachment hole 90B is connected to the first connection hole 70A of the first connection port 70. The inner diameter of the first attachment hole 90B is smaller than the inner diameters of the first connection hole 70A and the first cable hole 90A.

[0109] The second cable opening 92 includes a second cable hole 92A and a second attachment hole 92B. The second attachment hole 92B is disposed between the second cable hole 92A and the second connection port 72. The second attachment hole 92B is connected to the second connection hole 72A of the second connection port 72. The inner diameter of the second attachment hole 92B is smaller than the inner diameters of the second connection hole 72A and the second cable hole 92A.

[0110] The connector base 66 includes an intermediate opening 94 disposed between the first cable opening 90 and the second cable opening 92. The intermediate opening 94 connects the first cable opening 90 to the second cable opening 92. However, the intermediate opening 94 may be omitted from the connector base 66.

[0111] The first connection cable C1 includes a first receiving connector 96 and a first cable 98. The first receiving connector 96 is arranged in the first connection port 70 and the first cable opening 90. The first receiving connector 96 is attached to the connector base 66 and is arranged in the first attachment hole 90B. The connector base 66 includes a first attachment portion 66C. The first attachment portion 66C protrudes radially inward and includes a first attachment hole 90B. The first attachment portion 66C limits the first receiving connector 96 from moving in the axial direction D2 relative to the connector base 66. The first receiving connector 96 includes a first connector body 96A and a plurality of first electrical terminals provided to the first connector body 96A.

[0112] A first cable 98 is electrically connected to the first receiving connector 96. The first cable 98 includes a plurality of conductors connected to a plurality of first electrical terminals. The first cable 98 is configured to electrically connect the first receiving connector 96 to the circuit 40. The first connection port 70 is configured to receive the first connector 6 of the first control cable C6. The first receiving connector 96 is configured to be electrically connected to the first connector 6 when the first connector 6 is inserted into the first connection port 70. The first connection port 70 is configured to receive the first control cable C6, which is configured to supply power to the electrical device 10 and transmit signals between the electrical device 10 and other devices (e.g., electrical components BC2 and BC3). However, the first connection port 70 may be configured to receive an electrical control cable other than the first control cable C6.

[0113] The second connection cable C2 includes a second receiving connector 100 and a second cable 102. The second receiving connector 100 is arranged in the second connection port 72 and the second cable opening 92. The second receiving connector 100 is attached to the connector base 66 and is arranged in the second attachment hole 92B to attach to the connector base 66. The connector base 66 includes a second attachment portion 66D. The second attachment portion 66D protrudes radially inward and includes a second attachment hole 92B. The second attachment portion 66D limits the second receiving connector 100 from moving in the axial direction D2 relative to the connector base 66. The second receiving connector 100 includes a second connector body 100A and a plurality of second electrical terminals provided to the second connector body 100A.

[0114] A second cable 102 is electrically connected to the second receiving connector 100. The second cable 102 includes a plurality of conductors connected to a plurality of second electrical terminals. The second cable 102 is configured to electrically connect the second receiving connector 100 to the circuit 40. The second connection port 72 is configured to receive the second connector 8 of the second control cable C8. The second receiving connector 100 is configured to electrically connect to the second connector 8 when the second connector 8 is inserted into the second connection port 72. The second connection port 72 is configured to receive a second control cable C8, which is configured to transmit signals between the electrical device 10 and another device. However, the second connection port 72 may be configured to receive an electrical control cable other than the second control cable C8.

[0115] like Figure 6 and 7 As shown, the second connection port 72 includes a first groove 72B and a second groove 72C. The first groove 72B and the second groove 72C extend along the second central axis A32. The second central axis A32 is disposed between the first groove 72B and the second groove 72C.

[0116] like Figure 7 As shown, the second connector 8 has a different shape from the first connector 6. The second connector 8 includes a protrusion 8A. When the second connector 8 is arranged in the second connection port 72, the protrusion 8A is arranged in one of the first groove 72B and the second groove 72C. The first connection port 70 does not include grooves such as the first groove 72B and the second groove 72C. Therefore, the first connection port 70 is configured not to receive the second connector 8. At least one of the first groove 72B and the second groove 72C can be omitted from the second connection port 72. The first connection port 70 can include grooves such as the first groove 72B and the second groove 72C.

[0117] like Figure 8As shown, the coupling structure 68 is disposed between the first and second central axes A31 and A32 when viewed along the predetermined direction D3. The coupling member 74 is disposed between the first and second central axes A31 and A32 when viewed along the predetermined direction D3. The intermediate plate 86 is disposed between the first and second central axes A31 and A32 when viewed along the predetermined direction D3. At least one of the first and second coupling members 76 and 78 is disposed between the first and second central axes A31 and A32 when viewed along the predetermined direction D3. In this embodiment, both the first and second coupling members 76 and 78 are disposed between the first and second central axes A31 and A32 when viewed along the predetermined direction D3. However, at least one of the first and second coupling members 76 and 78 may be disposed outside the region defined between the first and second central axes A31 and A32 when viewed along the predetermined direction D3.

[0118] When viewed along the predetermined direction D3, the opening 80 is disposed between the first central axis A31 and the second central axis A32. When viewed along the predetermined direction D3, the first opening 82 is disposed between the first central axis A31 and the second central axis A32. When viewed along the predetermined direction D3, the second opening 84 is disposed between the first central axis A31 and the second central axis A32.

[0119] As viewed along the predetermined direction D3, the recess 88 extends along at least one of the first center axis A31 and the second center axis A32. As viewed along the predetermined direction D3, the recess 88 extends along the first center axis A31 and the second center axis A32. As viewed along the predetermined direction D3, the coupling structure 68 is disposed in the recess 88. As viewed along the predetermined direction D3, the first coupling member 76 and the second coupling member 78 are disposed in the recess 88. As viewed along the predetermined direction D3, the opening 80 is disposed in the recess 88. As viewed along the predetermined direction D3, the first opening 82 and the second opening 84 are disposed in the recess 88. As viewed along the predetermined direction D3, the intermediate plate 86 is disposed in the recess 88. However, the recess 88 may be omitted from the connector base 66.

[0120] The connector base 66 has a first length L1 defined in the axial direction D2. The connector base 66 has a second length L2 defined in the arrangement direction D4. The first length L1 is longer than the second length L2. However, the dimensional relationship between the first length L1 and the second length L2 is not limited to this embodiment.

[0121] A first reference plane PL1 is defined as bisecting the second length L2 of the connector base 66. The first reference plane PL1 is parallel to the axial direction D2 and the predetermined direction D3, and perpendicular to the arrangement direction D4. When viewed along the predetermined direction D3, the first reference plane PL1 is disposed on the first opening axis A41 and the second opening axis A42.

[0122] like Figure 7 and Figure 9 As shown, the connector base 66 has an asymmetrical shape relative to the first reference plane PL1 when viewed along the predetermined direction D3. However, the connector base 66 may have a symmetrical shape relative to the first reference plane PL1.

[0123] The first receiving connector 96 includes a first protrusion 96B. The first protrusion 96B protrudes radially outward from the first connector body 96A. The first connection port 70 includes a first attachment groove 70G. When the first receiving connector 96 is attached to the connector base 66, the first protrusion 96B is disposed in the first attachment groove 70G.

[0124] The second receiving connector 100 includes a second protrusion 100B. The second protrusion 100B protrudes radially outward from the second connector body 100A. The second connection port 72 includes a second attachment groove 72G. When the second receiving connector 100 is attached to the connector base 66, the second protrusion 100B is disposed in the second attachment groove 72G.

[0125] like Figure 10 As shown, at least one of the first coupling member 76 and the second coupling member 78 extends along a predetermined direction D3. At least one of the first coupling member 76 and the second coupling member 78 includes an external thread configured to be threadedly engaged with the attachment 10. In the present embodiment, the first coupling member 76 and the second coupling member 78 extend along a predetermined direction D3. The first coupling member 76 includes an external thread 76A configured to be threadedly engaged with the base member 12 of the attachment 10. The second coupling member 78 includes an external thread 78A configured to be threadedly engaged with the base member 12 of the attachment 10. However, the structure of the first coupling member 76 and the second coupling member 78 is not limited to the present embodiment. If necessary and / or desired, the external thread 76A can be omitted from the first coupling member 76. If necessary and / or desired, the external thread 78A can be omitted from the second coupling member 78.

[0126] At least one of the first center axis A31 and the second center axis A32 is perpendicular to the predetermined direction D3. In this embodiment, the first center axis A31 and the second center axis A32 are perpendicular to the predetermined direction D3. However, at least one of the first center axis A31 and the second center axis A32 may not be perpendicular to the predetermined direction D3.

[0127] The attachment 10 includes a protrusion 104 to which the first coupling member 76 and the second coupling member 78 are coupled. The protrusion 104 is configured to extend through the opening 80 when attached. In this embodiment, the protrusion 104 includes a first protrusion 106 and a second protrusion 108. The first protrusion 106 is configured to extend through the first opening 82 when attached. The second protrusion 108 is configured to extend through the second opening 84 when attached. The first coupling member 76 and the second coupling member 78 are coupled to the first protrusion 106 and the second protrusion 108, respectively, when attached.

[0128] The first protrusion 106 includes a first threaded hole 106A. The second protrusion 108 includes a second threaded hole 108A. The external thread 76A of the first coupling member 76 is threadedly engaged with the first threaded hole 106A. The external thread 78A of the second coupling member 78 is threadedly engaged with the second threaded hole 108A.

[0129] The first coupling member 76 includes a first rod 76B and a first head 76C. External threads 76A are provided on the outer periphery of the first rod 76B. The first head 76C is provided at one end of the first rod 76B. The intermediate plate 86 is held between the first head 76C and the connector base 66 in the attached state.

[0130] The second coupling member 78 includes a second rod 78B and a second head 78C. External threads 78A are provided on the outer periphery of the second rod 78B. The second head 78C is provided at one end of the second rod 78B. The intermediate plate 86 is held between the second head 78C and the connector base 66 in the attached state.

[0131] The first head portion 76C of the first coupling member 76 is disposed in the recess 88 in the attached state. The second head portion 78C of the second coupling member 78 is disposed in the recess 88 in the attached state.

[0132] The connector base 66 includes a first surface 66E and a second surface 66F. The second surface 66F is located on the opposite side of the first surface 66E along a predetermined direction D3. The recess 88 is located on the first surface 66E. The connector base 66 includes an additional recess 110. The additional recess 110 is located on the second surface 66F. When the connector base 66 is attached, the second surface 66F of the connector base 66 is located between the first surface 66E and the base member 12 of the attachment 10. When the connector base 66 is attached, the second surface 66F of the connector base 66 contacts the base member 12 of the attachment 10.

[0133] The connector base 66 has a thickness L3 defined between the first surface 66E and the second surface 66F in the predetermined direction D3. The thickness L3 is shorter than the first length L1 and the second length L2 (see, for example, Figure 8). A second reference plane PL2 is defined as bisecting the thickness L3. The second reference plane PL2 is parallel to the axial direction D2 and perpendicular to the predetermined direction D3. The connector base 66 has a symmetrical shape relative to the second reference plane PL2. However, the connector base 66 may have an asymmetrical shape relative to the second reference plane PL2.

[0134] like Figure 11 As shown, the additional recess 110 extends along at least one of the first center axis A31 and the second center axis A32 when viewed in the predetermined direction D3. The coupling structure 68 is disposed in the additional recess 110 when viewed in the predetermined direction D3. The first coupling member 76 and the second coupling member 78 are disposed in the additional recess 110 when viewed in the predetermined direction D3. The opening 80 is disposed in the additional recess 110 when viewed in the predetermined direction D3. The first opening 82 and the second opening 84 are disposed in the additional recess 110 when viewed in the predetermined direction D3. However, the additional recess 110 may be omitted from the connector base 66.

[0135] like Figure 12 As shown, the human-powered vehicle 2 includes an attachment 210. The electrical connector device 64 is configured to be attached to the attachment 210. The attachment 210 has a shape that is symmetrical to the attachment 10 about the handlebar center plane HC. The handlebar center plane HC bisects the lateral length L5 of the handlebar 3. The attachment 210 includes a base member 212. The base member 212 has a shape that is symmetrical to the base member 12 of the attachment 210 about the handlebar center plane HC.

[0136] like Figure 13 and Figure 14 As shown, the electrical connector device 64 is configured to be attached to the base member 212 of the attachment device 210. In the attached state, with the coupling member 74 attaching the connector base 66 to the attachment device 210, the first surface 66E of the connector base 66 is positioned between the second surface 66F and the base member 212 of the attachment device 210. In the attached state, the first surface 66E of the connector base 66 contacts the base member 212 of the attachment device 210. The intermediate plate 86 is positioned in the attachment recess 110. Thus, the electrical connector device 64 can be used for both right-handed and left-handed operating devices.

[0137] like Figure 15 and 16 As shown, the circuit 40 includes a communicator 120, a notification unit 122, and a controller CR. The wireless antenna 62, the communicator 120, the notification unit 122, and the controller CR are electrically mounted on the circuit board 54. The wireless antenna 62, the communicator 120, the notification unit 122, and the controller CR are electrically connected to each other via the circuit board 54.

[0138] Communicator 120 is configured to communicate with another device via at least one of a wired communication channel and a wireless communication channel. In this embodiment, communicator 120 includes a wired communicator WC1 and a wireless communicator WC2. Wired communicator WC1 is configured to communicate with the wired communicator of electrical component BC2 via the wired communication channel. Wireless communicator WC2 is configured to communicate with the wireless communicator of electrical component BC2 via the wireless communication channel using wireless antenna 62. Wireless communicator WC2 is configured to communicate with the wireless communicator of additional electrical component BC3 via the wireless communication channel using wireless antenna 62.

[0139] The controller CR is configured to control another device in response to user inputs U1 to U3 and / or other information. In this embodiment, the controller CR is configured to control the wired communicator WC1 and the wireless communicator WC2 to transmit control signals CS1 and / or CS2 to the electrical component BC2. The controller CR is also configured to control the wired communicator WC1 and the wireless communicator WC2 to transmit control signals CS3 to the additional electrical component BC3.

[0140] In this embodiment, control signal CS1 indicates an upshift of electric component BC2. Control signal CS2 indicates a downshift of electric component BC2. Control signal CS3 indicates that the state of additional electric component BC3 changes between a locked state and an adjustable state.

[0141] The controller CR is configured to select one of the wired communicator WC1 and the wireless communicator WC2. In this embodiment, the controller CR is configured to select the wireless communicator WC2 as the default communicator. The controller CR is configured to detect a connection between the electrical connector device 64 and the electrical control cables (e.g., the first control cable C6 and the second control cable C8).

[0142] The first receiving connector 96 is electrically connected to the controller CR via the first cable 98, the system bus CR4, and the circuit board 54. The second receiving connector 100 is electrically connected to the controller CR via the second cable 102, the system bus CR4, and the circuit board 54. The controller CR is configured to detect the power supplied from the power source to the electrical connector device 64. The controller CR is configured to select the wireless communicator WC2 if the electrical control cable (e.g., the first control cable C6) is not connected to the electrical connector device 64 (specifically, the first receiving connector 96 of the first connection cable C1). The controller CR is configured to select the wired communicator WC1 if the electrical control cable (e.g., the first control cable C6) is connected to the electrical connector device 64. However, the controller CR may be configured to select the wired communicator WC1 as the default communicator.

[0143] The controller CR includes a processor CR1, a memory CR2, and a system bus CR4. The processor CR1 and the memory CR2 are electrically mounted on a circuit 40. The processor CR1 includes a central processing unit (CPU) and a memory controller. The processor CR1 is electrically connected to the memory CR2 via the circuit 40 and the system bus CR4. The wired communicator WC1 and the wireless communicator WC2 are configured to be electrically mounted on the circuit 40. Each of the wired communicator WC1 and the wireless communicator WC2 is electrically connected to the processor CR1 and the memory CR2 via the circuit 40 and the system bus CR4.

[0144] Memory CR2 includes a read-only memory (ROM) and a random access memory (RAM). Memory CR2 includes storage areas, each of which has an address in the ROM and RAM. Processor CR1 is configured to control memory CR2 to store data in the storage areas of memory CR2 and read data from the storage areas of memory CR2. Memory CR2 (e.g., ROM) stores a program. The program is read into processor CR1, and the configuration and / or algorithm of communicator 120 is executed thereby.

[0145] In this embodiment, a wired communication channel is established using power line communication (PLC) technology. More specifically, electrical control cables (e.g., first control cable C6 and second control cable C8) include ground and voltage wires. PLC technology is used for communication between electrical components. PLC carries data on conductors that are also used for power transmission or distribution to the electrical components.

[0146] like Figure 16 As shown, in the present embodiment, the human-powered vehicle 2 may include a power source PS that is separately provided from the power source 38. The power source PS is a power source that is separate from the power source 38. The power source PS is configured to be mounted to the vehicle frame. For example, the capacity of the power source PS is greater than the capacity of the power source 38. The power source PS is configured to be electrically connected to the electrical connector device 64 via an electrical control cable (e.g., a first control cable C6). Power is supplied from the power source PS through an electrical wiring structure WS connected to the electrical device 10, the electrical component BC2, and the additional electrical component BC3. In addition, the wired communicator WC1 is configured to receive signals from each other through the electrical wiring structure WS using PLC. Examples of the power source PS include primary batteries and secondary batteries. However, the power source PS is not limited to the present embodiment.

[0147] The PLC uses a unique device identification (ID) assigned to electrical components such as the electrical device 10 and the electrical components BC2 and BC3. In this embodiment, the memory CR2 is configured to store device information including the unique device ID assigned to the electrical device 10. Based on this unique device ID, the controller CR is configured to identify the desired signal from among the signals transmitted via the wired communication channel. For example, the controller CR is configured to generate a signal including device information indicating the communicator 120.

[0148] The controller CR is configured to recognize a signal including other device information as a signal transmitted from the electrical component BC2 via a wired communication channel. The wired communicator WC1 is configured to separate an input signal into a power supply voltage and a signal including device information. The wired communicator WC1 is configured to adjust the power supply voltage to a level at which the communicator 120 can operate properly. The wired communicator WC1 is also configured to superimpose an output signal (e.g., a signal including device information) on the power supply voltage applied from the power supply PS to the electrical wiring structure WS.

[0149] Wireless communicator WC2 includes a signal transmission circuit and a signal reception circuit. Wireless communicator WC2 is configured to wirelessly transmit digital signals by superimposing digital signals on a carrier wave using a predetermined wireless communication protocol. In this embodiment, wireless communicator WC2 is configured to encrypt signals using an encryption key to generate an encrypted wireless signal.

[0150] Wireless communicator WC2 is configured to receive and / or transmit wireless signals via wireless antenna 62. In this embodiment, wireless communicator WC2 is configured to decode wireless signals to identify signals and / or information wirelessly transmitted from another wireless communicator. Wireless communicator WC2 is configured to decrypt wireless signals using a cryptographic key. Wireless communicator WC2 may also be referred to as wireless communication circuitry WC2.

[0151] The controller CR is configured to generate a control signal CS1 in response to user input U1. The controller CR is configured to generate a control signal CS2 in response to user input U2. The controller CR is configured to generate a control signal CS3 in response to user input U3. The controller CR is configured to control the wired communicator WC1 to transmit the control signals CS1, CS2, and CS3, respectively, via a wired communication channel in response to user inputs U1, U2, and U3, if the controller CR selects the wired communicator WC1. The controller CR is configured to control the wireless communicator WC2 to transmit the control signals CS1, CS2, and CS3, respectively, via a wireless communication channel in response to user inputs U1, U2, and U3, if the controller CR selects the wireless communicator WC2.

[0152] like Figure 17As shown, the coupling structure 68 may include other structures instead of or in addition to the coupling member 74. The coupling structure 68 may include an engagement member 374 instead of the coupling member 74. For example, the engagement member 374 is provided on the connector base 66 to snap-fit with an additional engagement member 375 of the attachment 10. The engagement member 374 extends from the connector base 66 in a predetermined direction D3. The engagement member 374 includes a first engagement portion 376 and a second engagement portion 378. The first engagement portion 376 and the second engagement portion 378 extend from the connector base 66 in the predetermined direction D3. The additional engagement member 375 includes a first additional engagement portion 380 and a second additional engagement portion 382. The first engagement portion 376 is configured to snap-fit with the first additional engagement portion 380. The second engagement portion 378 is configured to snap-fit with the second additional engagement portion 382.

[0153] The engaging member 374 is configured to be elastically deformable so as to snap-fit with the additional engaging member 375. The first engaging portion 376 is configured to be elastically deformable so as to snap-fit with the first additional engaging portion 380. The second engaging portion 378 is configured to be elastically deformable so as to snap-fit with the second additional engaging portion 382. For example, a tool is inserted into the first opening 82 and / or the second opening 84 to disengage the first engaging portion 376 and the second engaging portion 378 from the first additional engaging portion 380 and the second additional engaging portion 382.

[0154] The engaging member 374 is made of an elastically deformable material (such as resin and rubber). The first engaging portion 376 is made of an elastically deformable material (such as resin and rubber). The second engaging portion 378 is made of an elastically deformable material (such as resin and rubber).

[0155] exist Figure 17 , the first engagement portion 376 and the second engagement portion 378 are described as being a snap fit. However, the engagement member 374 may have other structures, such as a latch and a hook.

[0156] like Figure 18 As shown, when viewed along the predetermined direction D3, the engagement member 374 (e.g., the first engagement portion 376 and the second engagement portion 378) is disposed between the first center axis A31 and the second center axis A32. When viewed along the predetermined direction D3, the engagement member 374 (e.g., the first engagement portion 376 and the second engagement portion 378) is disposed in the additional recess 110.

[0157] exist Figure 19In the illustrated variation, the coupling structure 68 includes an engagement member 474 in place of the coupling member 74. For example, the engagement member 474 is provided on the connector base 66 to snap-fit with an attachment engagement member 475 of the attachment 10. The engagement member 474 includes a first engagement portion 476 and a second engagement portion 478. The opening 80 is omitted from the connector base 66. Instead, the connector base 66 includes an attachment opening 479. The first engagement portion 476 and the second engagement portion 478 are provided on the periphery of the attachment opening 479.

[0158] The additional engagement member 475 extends from the base member 12 of the attachment 10 in a predetermined direction D3. The additional engagement member 475 includes a first additional engagement portion 480 and a second additional engagement portion 482. The first engagement portion 476 and the second engagement portion 478 extend from the base member 12 of the attachment 10 in the predetermined direction D3 through the attachment opening 479. The first engagement portion 476 is configured to snap-fit with the first additional engagement portion 480. The second engagement portion 478 is configured to snap-fit with the second additional engagement portion 482.

[0159] The additional engaging member 475 is configured to be elastically deformable so as to snap-fit with the engaging member 474. The first additional engaging portion 480 is configured to be elastically deformable so as to snap-fit with the first engaging portion 476. The second additional engaging portion 482 is configured to be elastically deformable so as to snap-fit with the second engaging portion 478. The user can disengage the first additional engaging portion 480 and the second additional engaging portion 482 from the first engaging portion 476 and the second engaging portion 478 using their fingers.

[0160] The additional engaging portion 475 is made of an elastically deformable material such as resin and rubber.

[0161] The first additional engaging portion 480 is made of an elastically deformable material such as resin and rubber.

[0162] The second additional engaging portion 482 is made of an elastically deformable material such as resin and rubber.

[0163] exist Figure 19 , the first additional engagement portion 480 and the second additional engagement portion 482 are described as being snap-fit. However, the additional engagement member 475 may have other structures, such as a latch and a hook.

[0164] like Figure 20As shown, when viewed along the predetermined direction D3, the engagement member 474 (e.g., the first engagement portion 476 and the second engagement portion 478) is disposed between the first center axis A31 and the second center axis A32. When viewed along the predetermined direction D3, the engagement member 474 (e.g., the first engagement portion 476 and the second engagement portion 478) is disposed in the additional recess 110.

[0165] exist Figure 21 In the illustrated variation, the electrical connector assembly 64 includes a reset terminal 526 mounted to the connector base 66. The reset terminal 526 is made of a metal material and is elastically deformable. The reset terminal 526 is disposed in the first connection port 70. The first connection port 70 includes an attachment recess 530. The reset terminal 526 is disposed in the attachment recess 530. The reset terminal 526 is configured to be electrically connected to a reset line of the first control cable C6.

[0166] When the first connector 6 of the first control cable C6 is not installed in the first connection port 70, the reset terminal 526 can contact the first electrical terminal provided on the outer peripheral surface of the first connector body 96A. When the first connector 6 of the first control cable C6 is installed in the first connection port 70, the reset terminal 526 cannot contact the first electrical terminal provided on the outer peripheral surface of the first connector body 96A. When the first connector 6 of the first control cable C6 is installed in the first connection port 70, a portion of the first connector 6 is disposed between the reset terminal 526 and the first electrical terminal provided on the outer peripheral surface of the first connector body 96A.

[0167] For example, the controller CR is configured to detect contact between the reset terminal 526 and the first electrical terminal provided on the outer peripheral surface of the first connector body 96A. The controller CR is configured to reset the system of the controller CR if the reset terminal 526 contacts the first electrical terminal provided on the outer peripheral surface of the first connector body 96A. The reset terminal 526 may be provided to the second connection port 72, or to both the first connection port 70 and the second connection port 72.

[0168] As used herein, the term "include" and its derivatives are intended to be open-ended terms that specify the presence of stated features, elements, components, groups, integers, and / or steps, but do not preclude the presence of other unstated features, elements, components, groups, integers, and / or steps. This concept also applies to words of similar meanings, for example, the terms "have," "contain," and their derivatives.

[0169] The terms “member,” “section,” “portion,” “part,” “element,” “body,” and “structure” when used in the singular can have the dual meaning of a single part or a plurality of parts.

[0170] Ordinal numbers such as "first" and "second" described in this application are merely identifiers and do not have any other meanings, such as no particular order. In addition, for example, the term "first element" itself does not imply the existence of a "second element", and the term "second element" itself does not imply the existence of the "first element".

[0171] As used herein, the term "pair" may encompass configurations in which the paired elements have shapes or structures different from each other, in addition to configurations in which the paired elements have the same shape or structure as each other.

[0172] The terms "a" (or "an"), "one or more" and "at least one" are used interchangeably herein.

[0173] Finally, as used herein, terms of degree such as "substantially," "about," and "approximately" refer to a reasonable amount of deviation of the modified term such that the end result is not significantly changed. All numerical values described in this application can be interpreted as including terms such as "substantially," "about," and "approximately."

[0174] Obviously, many modifications and variations of the present invention are possible in light of the above teachings.It is therefore to be understood that within the scope of the appended claims, the present invention may be practiced otherwise than as specifically described herein.

Claims

1. An electrical connector device for a human-powered vehicle, comprising: Connector base, including a first connection port defining a first central axis, the first connection port including a first connection aperture extending along the first central axis, the first connection aperture being configured to receive a first receiving connector of a first cable directly from an exterior of the connector base, and a second connection port, the second connection port defining a second central axis that is spaced apart from the first central axis when viewed along a predetermined direction, the second connection port including a second connection aperture extending along the second central axis, the second connection aperture being configured to directly receive a second receiving connector of a second cable from an exterior of the connector base; as well as A coupling structure configured to detachably attach the connector base to an attachment device such that the connector base is non-removably attached to the attachment device, the coupling structure being disposed between the first central axis and the second central axis when viewed along a predetermined direction.

2. The electrical connector device according to claim 1, wherein: The coupling structure includes a coupling member configured to attach the connector base to the attachment device, the coupling member being a member separate from the connector base, and The coupling member is disposed between the first center axis and the second center axis as viewed along a predetermined direction.

3. The electrical connector device according to claim 2, wherein: The connecting member comprises: a first coupling member configured to removably attach the connector base to the attachment device, and a second coupling member configured to detachably attach the connector base to the attachment device, the second coupling member being separate from the first coupling member, and At least one of the first coupling member and the second coupling member is disposed between the first central axis and the second central axis as viewed along a predetermined direction.

4. The electrical connector device according to claim 3, wherein: The first coupling member and the second coupling member are both disposed between the first center axis and the second center axis as viewed in a predetermined direction.

5. The electrical connector device according to claim 3, wherein: At least one of the first coupling member and the second coupling member includes external threads configured to threadably engage an attachment.

6. The electrical connector device according to claim 3, wherein: At least one of the first coupling member and the second coupling member extends in a predetermined direction.

7. The electrical connector device according to claim 3, wherein: The coupling structure includes an opening disposed on the connector base, and the opening is disposed between the first central axis and the second central axis when viewed in a predetermined direction, and The first and second coupling members are configured to extend through the opening in an attached state where the coupling members attach the connector base to the attachment device.

8. The electrical connector device according to claim 7, wherein: The attachment includes a protrusion to which the first coupling member and the second coupling member are coupled, and The protrusion is configured to extend through the opening in the attached state.

9. The electrical connector device according to claim 8, wherein: The opening includes a first opening and a second opening, The protrusion includes a first protrusion configured to extend through the first opening in the attached state, and a second protrusion configured to extend through the second opening in the attached state, and The first and second coupling members are coupled to the first and second protrusions, respectively, in the attached state.

10. The electrical connector device according to claim 2, wherein: The coupling structure includes an intermediate plate configured to be disposed between the connector base and the coupling member.

11. The electrical connector device according to claim 10, wherein: The connector base includes a recess, and The intermediate plate is configured to be disposed in the recess.

12. The electrical connector device according to claim 11, wherein: The recess extends along at least one of the first central axis and the second central axis when viewed along a predetermined direction.

13. The electrical connector device according to claim 1, wherein The coupling structure comprises an engagement member provided on the connector base, the engagement member being adapted to snap-fit with an additional engagement member of the additional device.

14. The electrical connector device according to claim 13, wherein: The engagement member is configured to be elastically deformable so as to snap-fit with the additional engagement member.

15. The electrical connector device according to claim 1, wherein When viewed along a predetermined direction, the first central axis is parallel to the second central axis.

16. The electrical connector device according to claim 1, wherein At least one of the first central axis and the second central axis is perpendicular to a predetermined direction.

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