Modular handling system for bicycles

Abstract

A modular electronic bicycle control device (100) comprising an electronic module (110) for the electronic control of at least one bicycle component, and a mechanical module (130) devoid of electronics, constructed independently of the electronic module (110) and mountable in a replaceable manner on the electronic module, wherein the bicycle control device (100) comprises a preferably cylindrical fastening projection (142) constructed partly on the electronic module (110) and partly on the mechanical module (130), the outer surface of the fastening projection (142) consisting of an outer surface section constructed on the electronic module (110) and an outer surface section constructed on the mechanical module (130).

Description

Technical Field

[0001] The present invention relates to an electronic bicycle control device, a fastening device for fastening the bicycle control device to the bicycle handlebars, and a control system comprising the above two components. Background Technology

[0002] Electronic control of various bicycle components (such as rear shift mechanism, seat post or shock absorber) has been widely applied in all areas of cycling.

[0003] In principle, apart from pure touchscreen applications, almost all e-bike control systems include both electronic components and mechanical components coupled to these electronic components. These mechanical components have movable support control members that the rider can move in a predetermined manner to control the various bicycle components.

[0004] The development of electronic components is costly due to the varying national requirements for market access of the final product in different countries or regions, especially in the case of wireless control with bicycle components, during the programming, inspection, and certification processes.

[0005] The development of mechanical components is mainly aimed at the different ergonomic requirements and preferences of different users.

[0006] Therefore, in order to reduce production costs and production time, it is desirable to design mechanical components in a way that allows them to be replaced with minimal expenditure, so that different mechanical components can be combined with the same electronic devices, i.e., to modularly construct the electric bicycle control system.

[0007] In addition, in order to take into account the needs and preferences of different users, it is desirable to install a control device with multiple degrees of freedom on the bicycle handlebars that can be adjusted in a simple way.

[0008] To secure it to the bicycle handlebars, handlebar clips are typically used, which allows the bicycle controls to move along the handlebar axle and rotate around the handlebar axle, thus achieving adjustment with two degrees of freedom.

[0009] Typically, an additional adjustment scheme or a third degree of freedom is required, such as linear adjustment of the control mechanism relative to the handlebar clip, which is achieved in different ways in the prior art. See, for example, US 2011253863 A1 and EP1623918 A1. However, the known solutions require multiple steps to finally adjust the position of the bicycle control mechanism on the handlebars.

[0010] DE 102019206835 A1 discloses a modular electric bicycle control device having the features of the preamble of claim 1.

[0011] The same type of bicycle control device includes an electronic module for controlling at least one bicycle component, a mechanical module without electronic components constructed independently of the electronic module and which can be replacedly mounted on the electronic module, having a frame member and at least one control member movably supported on the frame member.

[0012] Here, in DE 102019206835 A1, the electronic module housed in the housing and the clamp-like fastening device are both fixed to the frame member of the mechanical module, which is referred to here as the load-bearing element.

[0013] Although DE 102019206835 A1 essentially proposes replacing different control components (i.e., integrated and composite control components), the associated installation costs are relatively high, and the final positioning of the bicycle control system also requires multiple steps. Summary of the Invention

[0014] In view of this, the purpose of the present invention is to simplify the fastening and positioning of bicycle control devices on the handlebars.

[0015] The solution of the present invention to achieve the above-mentioned objective is that the bicycle control device includes a preferably cylindrical fastening protrusion partially constructed on an electronic module and partially constructed on a mechanical module, such that the outer surface of the fastening protrusion is composed of an outer surface segment constructed on the electronic module and an outer surface segment constructed on the mechanical module.

[0016] In this scenario, the outer surface of the fastening protrusion can be used to secure the bicycle control mechanism to the clamp ring of the bicycle handlebar fastening device, thereby fixing it within this clamp, which also supplementarily secures the two modules to each other. This supplementary securing allows the mechanical and electronic modules to be positioned and installed side-by-side in other situations in a very simple and user-friendly manner, such as by snap-fit ​​connection.

[0017] Especially when a cylindrical fastening protrusion is used, in addition to adjustment according to the third degree of freedom, the bicycle control device can be rotated around the central axis of the fastening protrusion or around the axis of the clamp within the fastening protrusion. In this case, a rotary fastening interface with a preferably cylindrical fastening surface exists.

[0018] As an alternative, the cross-section of the fastening protrusion can also have a regular n-sided shape, which allows the operating device to adjust the angle relative to the clamp around the central axis of the fastening protrusion in preset 360° / n angular increments.

[0019] According to a preferred embodiment, the fastening protrusion is cylindrical and has a diameter comparable to that of a conventional bicycle handlebar, between 20 mm and 25 mm, preferably, for example, 22.2 mm.

[0020] This allows the use of a particularly preferred fastening device, which will be described in detail below, in the form of a double clamp with two clamps of the same diameter, one clamp being fixed to the bicycle handlebars and the other clamp being fixed to a fastening protrusion. This configuration allows for the use of the same fastening device on both sides of the handlebars, as each of the two clamps can optionally be mounted on either the handlebars or the fastening protrusion.

[0021] The clamps designed for bicycle handlebars can be integrally molded with the handlebar handle or the entire handlebar or another bicycle component, depending on the need. In the first case, the rotation adjustment around the handlebar axle is performed together with the rotation adjustment of the handlebar handle, and then the clamps for the control mechanism are tightened separately.

[0022] To prevent the bicycle control mechanism from accidentally detaching from the relevant clamps if it is not fully tightened, a radially protruding locking section can be provided at the distal end of the fastening protrusion, preferably constructed on the mechanical module.

[0023] In the operating device disclosed in DE 102019206835 A1, two switches that are substantially orthogonally oriented to each other are operated by an operating member.

[0024] To make the bicycle control mechanism more flexible in the use of different mechanical modules, preferably, the mechanical module and the electronic module are functionally coupled or can be coupled to each other by means of a layout of multiple switches that are substantially arranged in the same interface plane on the electronic module and oriented parallel to each other, so as to control the bicycle components by manipulating the control member to operate one or more switches.

[0025] In this regard, it should be added that it is possible to achieve functional coupling between the electronic module and the mechanical module using only a single switch.

[0026] The configuration described above allows the user to place the mechanical module perpendicular to the interface plane onto the electronic module and, in particular, to secure it to the electronic module without tools, for example, via a snap-fit ​​connection.

[0027] As will be explained in detail below, this also simplifies the structure of different mechanical modules with different types of maneuvering motions, allowing all these mechanical modules to be coupled to the same electronic module. In this case, the complex testing and certification process for the electronic module only needs to be performed once, thereby significantly reducing production costs and time.

[0028] The ease of mounting or removing the mechanical module from the electronic module can also be advantageous for additional anti-theft protection, as the mechanical module can be easily removed and carried away after disassembly, making it impossible to control certain functions of the bicycle without it. Switches or on / off functions for remote locking or unlocking of the wheels can also be included, especially for high-quality electric bicycles.

[0029] The interface plane can coincide with the surface of the cover plate, in which the switches of the electronic module are arranged in corresponding through holes. This cover plate forms a unified electromechanical interface for connecting with different types of mechanical modules.

[0030] The interface plane preferably intersects with the outer surface of the fastening protrusion and particularly preferably extends parallel to the central axis of the fastening protrusion.

[0031] The outwardly exposed end of the fastening protrusion can be used to install additional actuating elements at that location.

[0032] This control device can also be used in conjunction with an additional satellite signal switcher known as a spike signal, which can be installed anywhere on the bicycle, allowing the same component to be controlled via both the control device and the satellite signal switcher.

[0033] According to another aspect of the invention, a fastening device for fastening a bicycle control mechanism according to the invention is provided, comprising a clamp adapted to be fixed to a fastening protrusion on the bicycle control mechanism. That is, this clamp also forms a rotary fastening interface for fastening the protrusion.

[0034] As previously described, the fastening device preferably includes another clamp for securing the fastening device to the bicycle handlebars; that is, the fastening device is constructed as a double clamp, wherein the two clamps preferably have the same diameter and the same shape.

[0035] If the fastening device is suitable for tightening two clamps with a single fastener, preferably a single screw, then a particularly convenient positioning of the control mechanism on the handlebars is achieved. Therefore, only a single clamping screw is needed to adjust all degrees of freedom simultaneously. This eliminates the known and often complex adjustments in the prior art of control mechanisms or bicycle shift levers, which typically require loosening multiple screws and simultaneously handling and adjusting multiple degrees of freedom with one hand, while simultaneously tightening various screws more or less with the other hand.

[0036] In this case, the two clamps can be constructed as a single-piece double-clamp member or as two separate clamp members.

[0037] To position the operating components in an ergonomically advantageous location, it can be proposed that the clamping axes of the two clamps be tilted relative to each other at an angle, for example, between 15° and 30°, preferably about 20°. Angles of 10° to 90° are also considered in product design and therefore should not be excluded. In other words, the two clamping sockets are tilted relative to each other. In the case of using two independent clamping components, another degree of freedom in positioning is achieved by adjusting this tilt angle.

[0038] In order to enable the use of the double clamps just described on both sides of the handlebars, where in both cases the clamping screws can point towards the rider, preferably, the fastening device with two similar clamps is constructed in a manner that is mirror-symmetrical about a plane of symmetry extending between the two clamps.

[0039] However, in order to combine the bicycle control device according to the invention with existing handlebar clips (such as the so-called "matchmaker clip" described in US2011253863 A1), it can also be proposed that, in addition to the clamp for fastening the fastening protrusion of the bicycle control device, the fastening device also includes a connection interface for connecting the fastening device to a separate handlebar clip, wherein the connection interface has a linear arrangement of elongated holes or multiple fastening openings.

[0040] Finally, as stated above, protection is also sought for a modular bicycle control system having a modular electric bicycle control device according to the invention and a fastening device according to the invention. Attached Figure Description

[0041] The present invention will now be described in detail with reference to some preferred embodiments shown in the accompanying drawings. Wherein:

[0042] Figure 1 A side view of a bicycle having a modular control system according to a first embodiment of the present invention.

[0043] Figure 2 for Figure 1 The image shows an enlarged perspective view of the right side of the bicycle's handlebars. This bicycle features a modular control system mounted on it, but lacks a braking mechanism.

[0044] Figure 3 for Figure 2 The diagram shows a perspective view of the bicycle control mechanism.

[0045] Figure 4 for Figure 3 The image shows the object in a partially disassembled state.

[0046] Figure 5 for Figure 2A perspective view of the bottom side of the electronic module of the bicycle control system.

[0047] Figure 6 for Figure 5 Perspective view of the top side of the object shown.

[0048] Figure 7 for Figure 6 An exploded view of the object shown.

[0049] Figure 8 for Figure 6 Another exploded view of the object shown.

[0050] Figure 9-11 These are cross-sectional schematic diagrams of different embodiments of bicycle control mechanisms with different mechanical modules, used to illustrate the different control mechanisms.

[0051] Figure 12 for Figure 2 The simplified perspective view of the object shown is used to illustrate different configuration schemes.

[0052] Figure 13 An exploded view of a second embodiment of the fastening device.

[0053] Figure 14 For those in the assembly state Figure 13 The object shown,

[0054] Figure 15 A perspective view of a first implementation variant of the fastening device.

[0055] Figure 16 A perspective view of a third implementation variant of the fastening device.

[0056] Figure 17 For use with known mounting devices Figure 16 The diagram shows a perspective view illustrating the fastening device mounted on the bicycle handlebars.

[0057] Figure 18 for Figure 17 An exploded view of the fastening device and mounting device shown.

[0058] Figure 19 This is a simplified illustration for explaining the application of the bicycle control device according to the invention on a racing bicycle handlebar.

[0059] Figure 20 This is a simplified illustration for explaining the application of the bicycle control mechanism according to the invention to a triathlon handlebar.

[0060] Figure 21 This is a perspective view of a bicycle control device with a modified mechanical module according to the second embodiment.

[0061] Figure 22 for Figure 21 Another perspective view of the object shown.

[0062] Figure 23 for Figure 21 An exploded view of the object shown.

[0063] Figure 24 for Figure 21 Another exploded view of the object shown.

[0064] Figure 25 This is a perspective view of a bicycle control device with a modified mechanical module according to the third embodiment.

[0065] Figure 26 for Figure 25 An exploded view of the object shown.

[0066] Figure 27 This is a perspective view of a bicycle control device with a modified mechanical module according to the fourth embodiment.

[0067] Figure 28 for Figure 27 An exploded view of the object shown.

[0068] Figure 29 This is a perspective view of a bicycle control device with a modified mechanical module according to the fifth embodiment.

[0069] Figure 30 for Figure 29 An exploded view of the object shown.

[0070] Figure 31 for Figure 29 Another exploded view of the object shown.

[0071] Figure 32 This is an exploded view of a bicycle control device with a modified mechanical module according to the sixth embodiment.

[0072] Figure 33 for Figure 32 Another view of the object shown.

[0073] Figures 34-36 For having different operating caps for mechanical modules Figure 32 Side view of the object shown in / 33

[0074] Figure 37 This is an exploded view of a bicycle control device according to the seventh embodiment, which has a mechanical module configured as a throttle shifter.

[0075] Figure 38 This is a perspective view of a bicycle control device according to the eighth embodiment, which has a... Figure 2 , 12 Similar fastening devices to 15,

[0076] Figure 38a for Figure 38 Another view of the object shown.

[0077] Figure 39 According to Figure 38 A perspective view of the operating device, which has a... Figures 16 to 18 Similar fastening devices,

[0078] Figure 40 According to Figure 38 and 39 Exploded top view of the control device, and

[0079] Figure 41 According to Figures 38 to 40 Exploded bottom view of the control device. Detailed Implementation

[0080] It should be noted that these figures are simplified schematic diagrams, which essentially illustrate the principles of the invention. To avoid overloading the figures, not all features are always labeled with reference numerals in every figure; rather, reference numerals are primarily used for features necessary to explain the corresponding figures. This is particularly applicable when multiple identical elements can be identified in the same figure.

[0081] The same or corresponding features in different embodiments are given by the same reference numerals, and these embodiments are described only in the extent that they differ from the corresponding first embodiment, otherwise refer to the description of the first embodiment.

[0082] Unless otherwise expressly stated, in this application, directional descriptions such as front, back, up, down, left, and right refer to the directions generated when a rider is sitting in a conventional manner on a bicycle equipped with bicycle controls and standing or traveling on a horizontal base.

[0083] exist Figure 1 The bicycle 10 shown has a front wheel 12, a rear wheel 14, and a frame 16 in a manner known per se. The front wheel 12 is rotatably supported on the lower end of a front fork 18, which is rotatably held on the frame 16 at its upper end and carries a handlebar 20 for controlling the bicycle 10. The rear wheel 14 is mounted on the rear end of the frame 16 in a manner rotatable about an axle Z, and the frame 16 is elastically mounted by means of a shock-absorbing strut 19.

[0084] The bicycle 10 preferably also includes a braking system, for example, in the form of a front disc brake 38 and / or a rear disc brake 40. To operate this braking system, at least one braking operation device 50 with a handbrake lever 54 is provided.

[0085] The frame 16 also supports the saddle 22 and a crank assembly having a pedal crank 24 and a front sprocket 26 fastened to this pedal crank. This crank assembly is mounted on the frame 16 in a manner rotatable about the pedal bearing axis 28. A pinion set 30 is mounted concentrically with the wheel axle Z on the rear wheel 14, and this pinion set carries multiple pinions 31 with different numbers of teeth. In the illustrated embodiment, a pinion set 30 with a total of twelve pinions 31 is provided, and the front sprocket 26 is configured as a single wheel, thereby allowing for a total of twelve shifting levels. Of course, other shifting designs can be used within the scope of the invention, particularly multi-sprocket designs, which can be switched between using a front derailleur.

[0086] To adjust the shifting stages of the rear pinion 30, a rear derailleur with a rear shift mechanism 32 is used. This rear shift mechanism is also fastened to the rear end of the frame 16 and forms part of the adjustment device. A chain 34 wraps around the pinion 30 and the front sprocket 26 and passes through the rear shift mechanism 32 to transmit driving force from the front sprocket 26 to the pinion 30, and then to the rear wheel 14. In this case, the rear shift mechanism 32 can adjust the chain 34 axially relative to the rotation axis Z of the rear wheel 14, so that the chain 34 can be optionally aligned with one of the pinions 31 of the pinion 30 and correspondingly guided onto the selected pinion 31.

[0087] To allow the rider to adjust the rear shift mechanism 32 to the desired shift level, a bicycle control system 500 according to a first preferred embodiment of the invention is provided on the right handlebar 20 as seen from the rider's perspective. Figure 1 (Only shown schematically).

[0088] In this configuration, the modular electronic bicycle actuator (MEA) of the bicycle control system 500 transmits commands for controlling the rear shift mechanism 32 of the bicycle assembly 120 to be controlled, for example, wirelessly via a radio connection between a radio transmitter preferably integrated in the bicycle control 100 and a radio receiver integrated in the rear shift mechanism 32. However, wired transmission of commands between the bicycle control 100 and the bicycle assembly 120 to be controlled can also be implemented.

[0089] Alternatively, other variations may be used and these variations may be used within the scope of the invention to transmit rider operating commands from bicycle control unit 100 to appropriate bicycle components 120, such as for adjusting the height of the suspension fork, damping device, or seatpost 23.

[0090] even though Figure 1 The bicycle shown is a mountain bike, but the invention can also be applied to any other type of bicycle, such as a racing bicycle or a triathlon bicycle.

[0091] Figure 2 An enlarged perspective view of a modular control system 500 according to a first embodiment of the present invention is shown again. The modular control system 500 is mounted on a bicycle handlebar 20 and has a fastening device 150 and a modular electronic bicycle control device 100 mounted on the fastening device. For clarity, the braking device is not shown.

[0092] exist Figure 2 In the illustrated embodiment, the fastening device 150 is constructed as a single-piece double-clamp member 151 having two substantially identical clamps 152, 154, one for securing the fastening device 150 to the handlebars 20 and the other for securing the bicycle control unit 100 to the fastening device 150. In particular, in the illustrated double-clamp member 151, only a single screw 156 is required to simultaneously tension both clamps 152, 154.

[0093] Figure 2 The electric bicycle control device 100 shown is in Figure 3 and Figure 4 It is shown separately again in the middle. Figure 3 This is a perspective view of the electric bicycle control unit in its assembled state. Figure 4 This is a partial exploded view of the control mechanism of this electric bicycle.

[0094] The bicycle control device 100 includes an electronic module 110 and a mechanical module 130 without electronic components, in which all the electronic components of the control device are housed.

[0095] The electronic module 110 (also referred to as ECM, “electronic controller module”) has a basin-shaped housing section 111, a flat cover plate 114, and a component 142.1 built on the electronic module 110 with a fastening protrusion 142.

[0096] Cover plate 114 is secured to housing section 111 by a number of screws 115 and covers this housing section on the side facing mechanical module 130. Multiple switches 116 are arranged in the through holes 114o of cover plate 114, through which electronic module 110 is functionally coupled to mechanical module 130. In other words, cover plate 114 forms a unified electromechanical interface (UMI) for connecting to different types of mechanical modules.

[0097] Switches 116, in this case two switches 116 facing each other along their diameter, are arranged in a single interface plane E and oriented parallel to each other in their actuation directions. A slotted recess 114r can be provided in the surface of the cover plate 114 precisely between the two switches 116 so that the actuating member 132 can pivot undisturbed to actuate the switches 116. Even though exactly two switches 116 are shown in the illustrated example, more or fewer switches may be provided.

[0098] The component 142.1 on the electronic module side of the fastening protrusion 142 is laterally disposed on the housing section 111, has the shape of a cylindrical section, and is covered at the end by a cover plate 135, in which another actuating element 133 in the form of a pressure switch (“AXS button”) is centrally located. A pin-shaped positioning protrusion 163 or a positioning cam may be provided on the side of the cylindrical section, which interacts with a corresponding positioning groove on the frame member 131 of the mechanical module 130.

[0099] Especially as Figure 4 As shown, in the example shown, the interface plane E given by the cover plate 114 intersects with the outer surface 143 of the cylindrical fastening protrusion 142.

[0100] The mechanical module 130 (also referred to as HMI, "human machine interface") has a frame member 131 integrally formed in this case and an operating member 132 supported on the frame member 131 in a manner that is pivotable about an axis 132a.

[0101] In this example, the control member 132 is constructed as a two-part unit, having two switching elements 132.1 and 132.2 mounted in a manner that allows them to pivot independently about axis 132a, and connected to each other as a door hinge. For example, the switching elements 132.1 and 132.2, located on or above the electronic module 110, can be operated by the rider's thumb (see...). Figure 2 ).

[0102] As an alternative, the actuating component can be implemented in a similar but integral manner; however, in this case, it is no longer possible to operate both switches 116 simultaneously as in the illustrated example. Different shape variations of the actuating component are typically available for individual ergonomic fit, and these shape variations can be replaced by the user.

[0103] The frame member 131 has a frame section 136 with a basic rounded rectangular shape, a pivot cover 138, and a mechanical module side member 142.2 with a fastening protrusion 142. The latter is also constructed in the form of a cylindrical segment, but this cylindrical segment is significantly smaller than the cylindrical segment of the electronic module side member 142.1 and complements it to form a cylindrical fastening protrusion 142.

[0104] The outer surface 143 of the fastening protrusion 142 is also partially constructed on the electronic module 110 and partially constructed on the mechanical module 130, with the corresponding outer surface sections of the two modules designated as 143.1 and 143.2.

[0105] This allows the mechanical module 130 to be fixed to the electronic module 110 simultaneously via the clamp 152 of the fastening device 150, and the entire bicycle control device 100 to be fixed to the bicycle handlebars 20 in a manner that allows for rotational adjustment around the clamp axis 152a.

[0106] Optionally, a radially outwardly projecting locking section 144 is provided on the distal end of the mechanical module side component 142.2 of the fastening protrusion 142, which prevents the mechanical module 130 from accidentally falling out of the clamp 152 (“Infinity Clamp” ICL) of the fastening device 150.

[0107] The mechanical module 130 and the electronic module 110 may be provided with locking structures 130r and 110r that cooperate with each other, which are suitable for connecting the mechanical module 130 to the electronic module 110 in a simple locking connection manner, so that the mechanical module 130 can be detached and connected to the electronic module 110 without tools.

[0108] exist Figure 5 and Figure 6 In the illustrations, the locking protrusion 117 located on the electronic module 110 can be seen in particular in these locking structures (see Figure 117). Figure 6 The relevant locking structure located on one side of the mechanical module 130 can be better seen in the illustrations of the second embodiment (see [reference]). Figure 23 , 24 Although these locking structures have been modified in this respect, many design examples of suitable locking structures are known to those skilled in the art.

[0109] Figure 5 and Figure 6Two different perspective views of the electronic module 110 are shown, in addition to the latch protrusion 117, particularly the battery compartment 141 located on the bottom side of the housing section 111, which can be accessed through the conventional battery compartment cover 153.

[0110] Figure 7 and Figure 8 The exploded view shown provides an overview of the components included in the electronic module 110 of this embodiment.

[0111] The control electronics of the bicycle control device 100 can be located on the control panel 146. The switching elements located on the control panel 146 can be operated by the speed dial 147 and the lever 148, which together form the switch 116.

[0112] Screws 115 and 178 for fastening cover plate 114 or cover plate 135 to housing section 111 or to the end side of the fastening protrusion of electronic module side component 142.1 can be screwed into threaded inserts 179 and 189, which are properly secured to electronic module 110.

[0113] Figure 8 Optional component 187 is a light conductor for the display LEDs of the electronic module, made of transparent polycarbonate. This light conductor can be sealed using a rubber O-ring.

[0114] For example, the control board 146 can be powered by a battery 155, which is connected to the board 146 via battery contacts 139. Optional seals 145, 149, and 177 are provided to prevent moisture ingress and for protection. Possible alternatives also include a rechargeable energy storage device, powered by solar cells or vibration-to-audio transducers or any external power source, which generates electrical energy based on shocks and vibrations occurring during riding, with the energy stored in a rechargeable energy storage device such as a battery or capacitor. An inductor or wired interface, for example, for charging the rechargeable energy storage device, can also be provided on the control unit.

[0115] In the bicycle control device 100, the electromechanical interface 112 extends essentially in a single interface plane E given by the cover 114 of the electronic module 110. Therefore, the mechanical module can be simply placed on the electronic module perpendicular to the interface plane E and connected to the electronic module, for example, by a snap-fit ​​connection.

[0116] Different types of mechanical modules 130 with different operating mechanisms can also be constructed in a simple manner, all of which can be coupled to the same electronic module 110. Three examples are shown in... Figures 9 to 11 It is shown in a significantly simplified and schematic manner.

[0117] Control component 132 in Figure 9 The example shown includes two independent, linearly movable pressure switches 181. Figure 10 The example shown includes an integrated rocker switch or shift paddle 182, in Figure 11 The example shown includes a throttle shifter 183. In Figure 11 The throttle shifter 183, shown only schematically, may have an operating cam 176 with a bent or curved contact surface toward the switch 116, which is particularly spiral-shaped and may also be stepped radially if necessary, so as to allow the throttle shifter to move around its central axis 183a to engage with the switch according to… Figure 11 The desired maneuvering motion is obtained by rotating the instance by a larger number of angles.

[0118] To cater to different preferences or price ranges, different types of mechanical modules with different manipulation types (rotation, pivoting, pressing, etc.) can be provided to be combined with the same electronic module.

[0119] As a result of the present invention, the frame member 131 can also be designed differently by the manufacturer in the sense of product diversification for different variations, price points, quality levels, and materials, and is preferably not supplied as a part. However, the user can structurally install different operating members 132 on a given frame member as much as possible.

[0120] Figure 12 Different adjustment schemes of the bicycle control device 100 on the handlebars 20 are shown.

[0121] On the one hand, in adjusting the degree of freedom V1, the bicycle control device 100 and the fastening device 150 can move together along the handlebar shaft 20a or the clamp shaft 154a that coincides with the handlebar shaft.

[0122] On the other hand, in adjusting the degree of freedom V2, the bicycle control device 100 and the fastening device 150 can be deflected together around the handlebar axle 20a.

[0123] Finally, in adjusting the degree of freedom V3, the bicycle control device 100 can be rotated relative to the fastening device 150 about the clamp shaft 152a or the central axis 142a of the fastening protrusion 142 that coincides with the clamp shaft.

[0124] In order to implement all the adjustment movements in all three degrees of freedom and then fix the bicycle control 100 in the desired position on the handlebars 20, only a single screw 156 needs to be loosened or tightened.

[0125] The fastening device 150 used in the first embodiment is in Figure 15This is shown separately again. As can be clearly seen in this diagram, the fastening device 150, implemented as a spectacle-shaped double-clamp member 151 with two similar clamps 152, 154, is constructed as a coherent, one-piece component, for example, made of plastic material using an injection molding process. In the sense of the principle of "form follows function," the design of this double clamp, also known as the "Infinity Clamp" (ICL), intuitively illustrates the different adjustment schemes and their simple operation achieved with only a single fastening screw.

[0126] Each clamp 152, 154 has two ends 152e, 154e, which are slightly spaced apart from each other when the clamps are not tightened.

[0127] At the ends 152e and 154e of these clamps, two clamps 152 and 154 are connected to each other by two substantially similar connecting plates 161, each having a through hole 161o passing through its center, in which an internal thread can be provided in one of these through holes 161o. Alternatively, a separate nut can be used.

[0128] By inserting screws 156 into two aligned through holes 161o and then tightening screws 156, the connecting plate 161 and the two ends 154e, 152e of each clamp 152, 154 move toward each other, thereby tightening the clamps.

[0129] To position the bicycle control device 100 using the fastening device 150, simply loosen the clamping screw 156 with one hand, move the control device to the desired position according to the preset degree of freedom with the other hand, and then tighten the clamping screw 156 again to fix the position of the bicycle control device 100.

[0130] The clamping shafts 152a and 154a of the two clamps 152 and 154 can be tilted relative to each other at an angle α, preferably between 15° and 30°, particularly preferably about 10°, in order to move the operating device to an ergonomically advantageous position. For space reasons, the angle between these clamping shafts is not directly perpendicular to each other. Figure 15 As shown, but this angle is the same as angle α, the segments 172, 174 of the connecting plate 161 are inclined relative to each other at an angle α on both sides of the through hole 161o.

[0131] The double-clamp member 151 is constructed in a manner that is mirror-symmetric about the plane of symmetry S. Figure 15 The diagram shows a plane of symmetry S passing through the central axis between clamps 152 and 154 and including the through hole 161o. Furthermore, this double clamp can also be mirror-symmetrical relative to another plane of symmetry extended by the two clamp axes 152a and 154a.

[0132] like Figure 13 and Figure 14 As shown, if the fastening device 150 is not constructed as a single double-clamp member, but rather consists of two independent clamping members 252 and 254, then the angle α can be adjusted relative to each other by rotating the clamping members 252 and 254 about the axis 156a of the common screw 156, according to the user's expectations and preferences. This generates an additional fourth degree of freedom V4 by adjusting the tilt angle between the clamping axes. Figure 13 and Figure 14 In this case, although the clamping components 252 and 254 have the same shape and diameter, they are slightly different in design. Therefore, in this clamp, for example, a gap is provided only in the clamping component 254. Unlike the case shown, the clamping components 252 and 254 can also be the same. In this case, only a single part needs to be manufactured for the entire clamp and both sides of the handlebars.

[0133] In order to also enable the bicycle control mechanism with fastening protrusion according to the invention to be used in commercially available mounting devices, as known from US 2011253863 A1, alternatives may be proposed, such as Figure 16 As shown, the fastening device 150, also referred to herein as the "MMX bridge," includes a fastening section 159 with an elongated hole 158, replacing the second clamp 154. Specifically, two connecting plates 161 extending from the ends 152e of the clamp 152 are joined together away from two aligned through holes 161o to form an integrally formed fastening section 159, wherein the opening planes of the elongated hole 158 and the clamp 152 are oriented substantially orthogonally to each other. The fastening section 159 is formed for... Figure 17 and Figure 18 The connection interface 157 of the independent handlebar clip 201 is shown. Unlike the case shown, for example for manufacturing reasons, these connecting plates cannot be assembled, but instead terminate in a fastening section, in which case the two fastening sections, preferably constructed in the same manner, are pressed together by tightening the clamping screws.

[0134] Figure 17 The component is shown being fixed to the handlebars 20 of a bicycle using a known mounting device. Figure 16 The fastening device 150 shown is... Figure 18 for Figure 17 An exploded view of the components of the mounting device 200 and the fastening device 150 shown. Figure 17 As shown, when the fastening device 150 is mounted on the handlebars 20 of a bicycle by means of the mounting device 200, the elongated hole 158 extends in a direction generally parallel to the handlebar axle.

[0135] Mounting device 200 includes a separate handlebar clip 201 having two clamp sections 202, each clamp section being coupled to each other at one end in a manner pivotable at a hinge 204, and the other ends of the two clamp sections being movable toward each other by tightening fastener 206 to secure the handlebar clip 201 to the handlebar 20. Fastener 206 provides a receiving interface for the brake lever.

[0136] An inner guide rail 208 is constructed on the radial inner surface of each clamping section 202, and an outer guide rail 210 is constructed on the radial outer surface, wherein the guide rails 208 and 210 are both penetrated by the guide groove 209.

[0137] Furthermore, the known mounting device 200 includes a retainer 250 adapted to be mounted on the handlebar clip 201 and adjustable circumferentially along guides 208, 210. The retainer 250 includes an inner part 260 and an outer part 270 that contact the inner guide 208 or outer guide 210 of the clamp section 202 from the inside or outside, respectively. A fastening cylinder 262 disposed on the inner part 260 passes through a guide groove 209 and aligns with a through hole 270o disposed in the outer part 270. In this case, the handlebar clip 201, also referred to as a "matchmaker clip," and the inner part 260 of the retainer 250 conform to the components of the mounting device known from US 2011253863 A1, except that the outer part 270 of the retainer 250, also referred to as a "twist lock prism," is adapted for use with the fastening device 150.

[0138] To secure the fastening device 150 to the mounting device 200, the fastening screw 199 is screwed into the internal thread 264 in the fastening cylinder 262 through the elongated hole 158 and the through hole 270. The anti-torsion structure 274 on the outer part 270 of the second retainer 250, in conjunction with the outer contour of the fastening section 159, prevents the fastening device 150 from rotating about the axis of the fastening screw 199. In other words, the outer part 270 reduces the theoretically possible six degrees of freedom of adjustment to the desired two degrees of freedom: rotation about the handlebar shaft 20a and translation along the handlebar shaft 20a. See [reference needed]. Figure 12 The adjustment degrees of freedom V1 and V2 are provided. This allows the user to have a simple, quick, and clearly defined adjustment scheme after opening screw 199.

[0139] Figure 19 and Figure 20 The bicycle control device 100 according to the invention is schematically shown on the handlebars 20 of a racing bicycle. Figure 19 ) or triathlon bicycle handlebar attachment 21 ( Figure 20 Used on ).

[0140] at last, Figures 21 to 24 , Figures 25 to 26 , Figures 27 to 28 as well as Figures 29 to 37 Six additional embodiments of the bicycle control device 100 according to the invention are shown, which differ only in the design of the mechanical module 130. Figures 2 to 4 While there are differences, the electronic module 110 is as identical as possible in all embodiments.

[0141] According to Figures 21 to 26 In the embodiment, the control member 132 is integrally formed and has different control sections for the rider's hand (right hand in the illustrated example) for the thumb and forefinger. The pivoting direction of the control member 132 for upshifting ("upshifting" to a faster gear or "outer" shifting to a smaller gear on the pinion) or downshifting ("downshifting" to a slower gear or "inner" shifting to a larger gear on the pinion) of the controlled rear shift mechanism 32 is in Figure 21 and Figure 25 The arrows U and D are used to indicate this, respectively.

[0142] The correspondence between the pivoting direction and the direction of the shifting process is given by way of example only in all embodiments, and vice versa. The correspondence between the pivoting direction and the direction of the shifting process can also be adjusted or changed in the electronic module 110, for example, by software control. This can also be achieved through a suitable application, especially a smartphone, and in particular, the application can be wirelessly connected to the electronic module 110.

[0143] exist Figures 21 to 24 In the example shown, the control member 132 has a main component 160 in the form of a slightly curved control rocker for the rider's thumb, which is disposed directly on or above the cover 114 of the electronic module 110. The main component 160 has two control sections 160tu and 160td, which can trigger upshifting or downshifting of the controlled rear shift mechanism when pressure is applied to these two control sections with the thumb.

[0144] also, Figures 21 to 24 The control member 132 shown has a cantilever 162, which is arranged on the side of the electronic module 110 and slightly below the cover plate 114 when the bicycle control device 100 is assembled.

[0145] This cantilever also features an additional control section 162td for downshifting via the thumb and two control sections 162iu and 162id for upshifting or downshifting via the index finger. Control section 162iu is operated by pressing, and control section 162id is operated by pulling. The point of application and direction of force for control sections 162iu and 162id are... Figure 21 The arrows FU and FD are shown in the middle.

[0146] exist Figure 23 and Figure 24 In the exploded view shown, you can see in particular the locking structure 130r on the frame member 131 of the mechanical module 130 and the locking structure 110r on the electronic module. These locking structures ensure that the mechanical module 130 can be easily clamped onto the electronic module 110.

[0147] Furthermore, it can be seen that the operating member 132 is pivotally supported on the frame member 131 by a screw 129 having a central threaded section 125, the screw being screwed into the operating member 132 and the end of the screw being rotatably received in the shaft socket 127a of the frame member 131.

[0148] exist Figure 25 and Figure 26 In the illustrated embodiment, the main component 160 of the control member 132 is not arranged on the electronic module 110, but is arranged behind the electronic module from the rider's perspective relative to the direction of travel T, and also has control sections 160tu and 160td for upshifting and downshifting via the rider's (right) thumb.

[0149] In addition, a cantilever 162 is integrally formed with the main component 160; however, as Figure 25 As shown, the cantilever is not located on the side of the electronic module 110, but rather behind and slightly above the electronic module.

[0150] The shape and position of the cantilever 162 are adapted to position the bicycle control 100 on the bicycle handlebars 20 in a manner such that the handlebars and brake levers are approximately along the... Figure 25 The line is marked SB (guide rod) or BL (brake rod) and extends in this direction. In this case, it is preferable to install this operating device in such a way that the interface plane of the electronic module 110 extends approximately horizontally.

[0151] To provide space for the brake lever, the cantilever 162 has a suitable arch at its distal end. Here, the operating section 162iu of the cantilever 162 for upshifting via the index finger is positioned in front of the brake lever from the rider's perspective relative to the direction of travel T, thus eliminating the need to release the brake lever for upshifting when the index finger presses down on the operating section 162iu from above. Specifically, the index finger does not need to move between the handlebars and the brake. However, as previously stated, the correspondence between the pivoting direction of the operating member 132 and the shifting direction of the controlled rear shift mechanism can be reversed or adjusted by the user.

[0152] Figure 27 and Figure 28A bicycle control device 100 with a control member 132 is shown, which is constructed in a particularly simple and therefore low-cost manner as a flat rocker switch, and in particular, the pivotable support of the control member 132 can be seen, as described above. Figure 23 and Figure 24 The illustrated embodiment illustrates this pivotable support.

[0153] In another embodiment, not shown in the accompanying drawings, the electronic module 110 is coupled to the mechanical module 130 in a manner similar to or the same as described above and below. This mechanical module is at least partially constructed of a flexible material, such as an elastomer. This provides a bicycle control device 100 manufactured in a low-cost manner, wherein the buttons or switches 116 of the electronic module 110 are operated directly through the elastomer-constructed portion of the mechanical module 130, which subsequently automatically returns to its initial shape due to the elastic restoring force of the elastomer material. Furthermore, the bicycle control device 100 designed in this way can also be constructed particularly simply in a dustproof and waterproof manner. Here, the mechanical module 130 can be made elastic, particularly by means of multi-component injection molding, consisting of a rigid frame member 131 and a flexible, elastic control member 132.

[0154] It should be noted that, as an alternative, in all embodiments, the actuating member may also be pivotally supported on a correspondingly modified screw, in which case the screw may be screwed to the frame member.

[0155] Figures 29 to 31 A bicycle control device 100 with a control member 132 is shown. This control member has a flat main component 160 and a cantilever 162. The cantilever is arranged in front of the electronic module 110 relative to the direction of travel T and can be operated, for example, with the index finger, while the main component 160 is operated with the thumb.

[0156] Figure 32 and Figure 33 A sixth embodiment of the modular bicycle control system 100 is shown. In this embodiment, similar to or the same as the embodiments described above, the electronic module 110 is also combined with the mechanical module 130, wherein in this embodiment, the mechanical module 130 includes a frame member 131 and a control member 132.

[0157] However, separate control caps 132.1a and 132.2a, detachable from the control member 132, are arranged on the switching elements 132.1 / 132.2 of the control member 132. The control caps 132.1a and 132.2a are engaged in a locking manner within the complementary locking recesses 189.2 of the switching elements 132.1 / 132.2 by means of locking protrusions 189.1 disposed therein. This provides users or customers with different control caps 132.1a and 132.2a to suit their ergonomic requirements, which can be replaced by the user themselves. To replace them, using a suitable tool, such as a screwdriver, the control caps 132.1a and 132.2a are grasped from behind and pried open in the area of ​​the disassembly recess 131.1.

[0158] exist Figure 32 and Figure 33 The dome-shaped protrusion 188 visible on the switching elements 132.1 / 132.2 is used to house the electronic module 110 arranged below it and in Figure 32 and Figure 33 The button or switch 116 is not visible in the middle, and a helical spring is generally arranged there to reset the switching element 132.1 / 132.2 after operation.

[0159] Figures 34 to 36 Showing according to Figure 32 and Figure 33 Variations of the embodiments. Apart from the unchanged electronic module 110 and the equally unchanged frame member 131, the different heights and shapes of the control caps 132.1a and 132.2a can be replaced by the user according to their preferences.

[0160] at last, Figure 37 This is an exploded view of a modular bicycle control device according to the seventh embodiment. In this embodiment, an electronic module 110 similar to or the same as in the above-described embodiment is again provided; however, this electronic module is constructed in a manner similar to... Figure 11 The schematic diagram shows the mechanical module 130 assembly of the throttle shifter.

[0161] In this embodiment, the mechanical module 130 includes a rotary handle 194 rotatable about the handlebar axle 20a. When rotated by a user, for example by means of a spiral cam (not shown) and an actuating spring 190, this rotary handle actuates a button or switch of the electronic module 110, thereby actuating these buttons or switches. This spiral cam, in conjunction with... Figure 11 The illustrative example illustrates the situation where a larger angle is used to implement the manipulation scheme.

[0162] The cam of the rotary handle mechanical module 130 in this embodiment may, for example, be stepped in the radial direction so as to be able to trigger multiple switching stages of each button or switch of the electronic module 110 accordingly, wherein the buttons or switches of the electronic module 110 are also constructed in a multi-stage manner accordingly.

[0163] Here, the mechanical connection between the rotary handle mechanical module 130 and the electronic module 110 is achieved by a fastening bracket 191, and this fastening bracket is screwed to the mechanical module 130 by a fastening screw 192 that engages with a fastening drill hole 193 on the mechanical module 130. Here, the locking protrusion 117 of the electronic module 110 also engages in the locking structure 130r on the mechanical module 130. Furthermore, the centering protrusion 130v arranged on the mechanical module engages in the corresponding centering groove 110z on the electronic module 110 (see...). Figure 6 )middle.

[0164] according to Figures 38 to 41 The bicycle control device 100 is structurally based on Figures 2 to 4 The embodiments 32 to 36 with switching elements or shift levers 132.1, 132.2 and those according to... Figure 10 and Figures 21 to 31 An improved hybrid form of an embodiment with direct operation without an additional shift lever.

[0165] in this regard, Figure 38 A bicycle control device 100 according to the eighth embodiment is shown, which can be used with similar... Figure 2 , 12 Combined with the fastening device 150 shown in 15, and in Figure 38 The image shows the situation before it is combined with the fastening device 150.

[0166] according to Figures 38 to 41 The eighth embodiment adopts according to Figures 2 to 4 The presence of shift levers 132.1 and 132.2 in embodiments 32 to 36, with shift levers 132.1 and 132.2, thereby, according to Figures 2 to 4 Unlike embodiments 32 to 36, in the eighth embodiment, the shift levers 132.1 and 132.2 are not divided into two parts, and therefore cannot allow the two switches 116 or buttons to be operated individually and simultaneously as in the former embodiments. Instead, in the eighth embodiment, the shift levers 132.1 and 132.2 are integrally formed, thus allowing the two switches 116 to be operated either one or the other via the operating member 132.

[0167] In addition, according to Figures 38 to 41 The eighth embodiment adopts according to Figures 2 to 4The frame member 131 in the embodiments with shift levers 32 to 36, thus, from the perspective of modular structure, degree of freedom of combination and reduction of parts, the adoption of the same frame member 131 at least in terms of mechanical interface can be considered and provided.

[0168] according to Figure 10 and Figures 21 to 31 The embodiment without additional shift levers 132.1 and 132.2 for direct operation, on the other hand, according to Figures 38 to 41 The eighth embodiment, as described above, employs an either-or operation using two switches 116 or buttons. Corresponding to this type of operation, according to... Figure 10 and Figures 21 to 31 The embodiments also employ a manipulator 132, which is essentially a single piece, but preferably has a different shape.

[0169] However, from an ergonomic point of view, according to Figures 38 to 41 The control component 132 and according to Figures 21 to 26 This relates to the operating member 132 in embodiments 30 to 31. According to... Figures 38 to 41 The control member 132 of the eighth embodiment has the same characteristics as the control member 132 of the latter embodiment in that it has multiple control sections 160td, 160tu, and 162iu, which are distributed between the main control component 160 and the control cantilever 162.

[0170] from Figure 38 It can be seen, especially in combination Figure 38a and Figure 21 According to Figures 38 to 41 In the eighth embodiment, the main control component 160 is again provided for operation in the shift directions U and D, preferably operated with the thumb, while according to Figures 38 to 41 In the eighth embodiment, the control arm 162 is primarily provided for operation in the shift direction U by applying a force FU to the control section 162iu of the control arm 162.

[0171] Here, as described above, the shift direction U of the rear shift mechanism 32 operated by the bicycle control device 100 again means upshifting (i.e., "upshifting" to a faster gear or "outer" shifting to a smaller gear on the pinion sprocket), while the shift direction D represents downshifting ("downshifting" to a slower gear or "inner" shifting to a larger gear on the pinion sprocket). Although the shift directions are designated as U and D in the figure, it is conceivable that the shift directions can also be set by the user in the opposite direction.

[0172] Figure 39 Roughly corresponding to Figure 38 The difference is that, in Figure 39In the middle, the bicycle control device 100 is combined with the fastening device 150, as described above. Figures 16 to 18 As described in detail.

[0173] exist Figure 40 and 41 In the diagram, the control spring 190 can also be seen. It should be mentioned that, in the operating state of the bicycle control device 100, a rotational bias is provided between the shift levers 132.1 and 132.2 relative to the electronic module 110, thereby providing the user with a virtually non-recoil-based control experience. Due to... Figures 38 to 41 In the eighth embodiment, the shift levers 132.1 and 132.2 are integrally formed, so a single operating spring 190 is sufficient. Depending on the design and elasticity of the switch 116 or button, the operating spring 190 may also be omitted.

[0174] Figure 40 and 41 The rotating shaft 126a is also shown, on which shift levers 132.1 and 132.2 are mounted so that they can rotate. When the bicycle control unit 100 is assembled, the rotating shaft 126a is secured in a snap-fit ​​groove 127 inside the frame member 131. The shift levers 132.1 and 132.2 are connected to the control member 132 by screws (not shown here), which engage through screw holes 134t on the shift levers 132.1 and 132.2 and are connected to blind threaded holes 134s. Meanwhile, according to... Figure 41 The support pin 140s inside the control member 132 contacts the support cam 140t on the upper side of the shift levers 132.1 and 132.2, and ensures a static connection between the shift levers 132.1 and 132.2 and the control member 132.

[0175] During the subsequent assembly of the control component 132 with the shift levers 132.1 and 132.2 and the frame component 131 with the electronic module 110, these components are interconnected via the shaft 126a and the snap-fit ​​groove 127 in the frame component 131, and via the locking structures 110r and 163 on the electronic module 110 and the complementary locking structures 130r and 164 on the frame component 131. The control cam 116g of the shift levers 132.1 and 132.2 eventually contacts the switch 116 or button of the electronic module.

[0176] Then, in order to operate the bicycle using the bicycle control device 100, the final fixed connection between the electronic module 110 and the mechanical module 130 is achieved by clamping the bicycle control device 100 into the clamp 152 or clamping socket of the respective fastening device 150. In this case, the fastening protrusion 142.1 on the electronic module side and the fastening protrusion 142.2 on the mechanical module side are connected together and pressed against each other, thereby forming a common fastening protrusion 142 spanning the mechanical module and the electronic module.

[0177] Then, the fastening protrusion 142 across the module provides any desired rotation angle for connection with the fastening device 150, thus providing adjustment freedom V3, particularly from Figure 12 As can be seen. For details regarding the design and function of the fastening protrusion 142 across the module, please refer to the explanation above, especially the reference... Figures 2 to 8 and Figure 22 and 25 Up to 32.

[0178] Figures 38 to 41 The further components and functional components shown are labeled with the same reference numerals as the corresponding similar functional components in embodiments 1 to 7 above, which is why we refer to the respective explanations there for a more detailed explanation.

[0179] Even though the bicycle control mechanism is used to adjust the rear shift mechanism in the illustrated example, the invention is not limited to this and can control any function of applicable bicycle components, such as seatpost height adjustment, the responsiveness of spring damping devices for shock forks or struts, headlight activation, and anti-theft locking systems. Wireless remote control of components not mounted on the bicycle (such as exercise bikes, garage door openers, etc.) is also possible. For wireless operation of various components, proprietary wireless protocols can be used, and / or standardized or public wireless protocols such as Bluetooth can be used as alternatives or supplements.

Claims

1. A modular electronic bicycle control device, comprising: An electronic module for electronically controlling at least one bicycle component. A mechanical module without electronic components, constructed independently of the electronic module and replaceable on the electronic module, the mechanical module having a frame member and at least one actuating member movably supported on the frame member. The bicycle control device is characterized in that it includes a fastening protrusion partially constructed on the electronic module and partially constructed on the mechanical module, wherein the outer surface of the fastening protrusion is composed of an outer surface segment constructed on the electronic module and an outer surface segment constructed on the mechanical module.

2. The bicycle control device according to claim 1, characterized in that: The fastening protrusion is adapted to be secured in a clamp of a fastening device for fastening the bicycle control to the bicycle handlebars, the clamp being constructed in a manner corresponding to the shape of the fastening protrusion.

3. The bicycle control device according to any one of the preceding claims, characterized in that: The fastening protrusion is cylindrical and has a diameter between 20 mm and 25 mm.

4. The bicycle control device according to claim 3, characterized in that: A radially protruding locking section is provided at the distal end of the fastening protrusion.

5. The bicycle control device according to claim 4, characterized in that: The mechanical module and the electronic module are functionally coupled or can be coupled to each other by means of a plurality of switches, so as to operate the bicycle assembly by manipulating the control member, the switches being substantially arranged in the same interface plane on the electronic module and oriented parallel to each other.

6. The bicycle control device according to claim 5, characterized in that: The interface plane intersects with the outer surface of the cylindrical fastening protrusion.

7. The bicycle control device according to claim 6, characterized in that: The electronic module and the mechanical module are adapted to be releasably fixed together without tools.

8. The bicycle control device according to claim 7, characterized in that: Additional actuating elements are provided on the end side of the cylindrical fastening protrusion.

9. A fastening device for securing a bicycle control mechanism according to any one of the preceding claims to a bicycle handlebar, characterized in that: It includes a clamp adapted to be fixed to the fastening protrusion of the bicycle control device.

10. The fastening device according to claim 9, characterized in that: It includes another clamp for securing the fastening device to the bicycle handlebars.

11. The fastening device according to claim 10, characterized in that: It is suitable for fastening the two clamps with a single screw, wherein the two clamps are constructed in an integral manner or as two separate clamp components.

12. The fastening device according to claim 10 or 11, characterized in that: Each of the two clamps defines a clamping axis, and the clamping axes of the two clamps are inclined relative to each other at an angle between 15° and 30°.

13. The fastening device according to claim 12, characterized in that: It has two clamps of the same diameter.

14. The fastening device according to claim 9, characterized in that: The fastening device includes a connection interface for connecting the fastening device to a separate handlebar clip, wherein the connection interface has an elongated hole or a linear arrangement of multiple fastening openings.

15. A modular bicycle control system, characterized in that: It includes a modular electric bicycle control device according to any one of claims 1 to 8 and a fastening device according to any one of claims 9 to 14.

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