Bicycle handlebar stem and bicycle

Abstract

The invention relates to the technical field of bicycle parts, in particular to a bicycle handlebar stem and a bicycle. The bicycle handlebar stem comprises a handlebar stem main body, a sealing cover, a power supply unit, a function control unit and a display unit, the stem body is provided with a containing bin with an opening in the upper end, and the sealing cover is arranged at the upper end of the stem body and used for sealing the opening of the containing bin. The power supply unit and the function control unit are both arranged in the containing bin, and the display unit is arranged on the sealing cover. The power supply unit is electrically connected with the function control unit and the display unit and supplies power to the function control unit and the display unit; and the function control unit is in signal connection with the display unit to realize data interaction. The intelligent instrument composed of the power supply unit, the function control unit and the display unit is integrated on the bicycle handlebar stem, so that the intelligent instrument and the bicycle handlebar stem are of an integrated structure instead of being additionally provided with parts, and the risk that independent equipment occupies the handlebar space and is blocked, operation is affected and the risk of damage caused by falling of the independent equipment is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bicycle parts, in particular to a bicycle handlebar and a bicycle. BACKGROUND

[0002] With the popularity of cycling and the diversification of cycling scenarios, cyclists' demand for the intelligence and functional integration of bicycles is increasing. Currently, the intelligent auxiliary devices for bicycles on the market exist in the form of independent add-ons, such as smart gauges fixed on the handlebars through brackets, external dash cams, and independent locators.

[0003] However, independent add-ons need to be fixed on the handlebars through additional brackets or straps, which not only increases the number of bicycle accessories and overall assembly complexity, but also easily causes the fixing to loosen due to vibration during cycling, and even risks the device falling, losing or colliding and damaging. At the same time, multiple independent devices each occupy the handlebar space, easily blocking the cycling line of sight, affecting the convenience of cycling operation and overall aesthetics, and reducing user experience. SUMMARY

[0004] (I) The problem to be solved by the present application is that the intelligent devices of the bicycle are fixed on the handlebars through additional brackets or straps, which reduces the user experience.

[0005] (II) Technical solution In order to solve the above technical problems, the present application provides a bicycle handlebar in one aspect, comprising: a handlebar body, a cover, a power supply unit, a function control unit and a display unit; The handlebar body is provided with a containing cavity with an open upper end, and the cover is arranged on the upper end of the handlebar body and used to close the opening of the containing cavity; The power supply unit and the function control unit are both built-in in the containing cavity, and the display unit is arranged on the cover; the power supply unit is electrically connected with the function control unit and the display unit, and supplies power to the function control unit and the display unit; the function control unit is signal connected with the display unit to realize data interaction.

[0006] Optionally, a first connecting hole is arranged below the handlebar body, and a second connecting hole and a third connecting hole are arranged at the left end and the right end respectively; The bicycle handlebar further comprises a vertical pipe, a left handlebar and a right handlebar; the vertical pipe is fixed to the first connecting hole, and the left handlebar and the right handlebar are fixed to the second connecting hole and the third connecting hole respectively.

[0007] Optionally, the function control unit comprises an information acquisition module, a data processing module and a communication module; The communication module is used for signal connection with external equipment; the information acquisition module is used for acquisition of cycling environment data and vehicle state data, and signal acquisition of external equipment data through the communication module; the data processing module is used for calculation and analysis on the original data acquired by the information acquisition module, and display through the display unit.

[0008] Optionally, the information acquisition module comprises at least one of a Beidou positioning unit, a GPS positioning unit, an LBS base station positioning unit and a Wi-Fi positioning unit.

[0009] Optionally, the information acquisition module comprises a front camera and a rear camera.

[0010] Optionally, the information acquisition module further comprises an acceleration sensor for detecting bicycle vibration, tilting, collision and slope state.

[0011] Optionally, a sounder is further arranged in the accommodating cavity, the sounder is signal connected with the function control unit and electrically connected with the power supply unit; the sounder is used for receiving the instruction of the function control unit to issue voice prompt.

[0012] Optionally, the display unit comprises a display screen and operation buttons; the display screen is inlaid on the outer surface of the cover; the operation buttons are arranged on one side of the display screen and used for receiving user operation control.

[0013] Optionally, the power supply unit is a lithium battery; a charging interface is arranged on the inner wall of the accommodating cavity and corresponds to the position of the lithium battery, the charging interface penetrates the side wall of the handlebar main body and is electrically connected with the lithium battery.

[0014] Another aspect of the embodiment of the present application further provides a bicycle comprising the bicycle handlebar.

[0015] The present application has the following advantages: The bicycle handlebar provided by the present application comprises a handlebar main body, a cover, a power supply unit, a function control unit and a display unit; the handlebar main body is provided with an accommodating cavity with an open upper end, the cover is arranged on the upper end of the handlebar main body and used for closing the opening of the accommodating cavity; the power supply unit and the function control unit are both arranged in the accommodating cavity, and the display unit is arranged on the cover; the power supply unit is electrically connected with the function control unit and the display unit and supplies power to the function control unit and the display unit; and the function control unit is signal connected with the display unit to realize data interaction.

[0016] By integrating the intelligent meter composed of the power supply unit, the function control unit and the display unit on the bicycle handlebar, the intelligent meter is integrated with the bicycle handlebar as a whole structure instead of an additional component, compared with the prior art, the problem of blocking implementation and affecting operation due to the independent device occupying the handlebar space does not occur, and the risk of damage due to the independent device falling does not occur, and the user experience is better. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0018] Figure 1 An exploded view of the bicycle handlebar provided by the embodiment of the present application; Figure 2 A structural view of the bicycle handlebar provided by the embodiment of the present application; Figure 3 A structural view of the bicycle handlebar cooperating with the left handlebar and the right handlebar; Figure 4 Another perspective view of the structural view of the bicycle handlebar cooperating with the left handlebar and the right handlebar.

[0019] Icon: 110-handlebar body; 111-receiving compartment; 112-first connecting hole; 113-second connecting hole; 114-third connecting hole; 120-closure; 130-power supply unit; 141-circuit board; 142-front camera; 143-rear camera; 150-display unit; 160-sound generator; 210-left handlebar; 220-right handlebar. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those skilled in the art without creative labor on the basis of the embodiments in the present application belong to the scope of protection of the present application.

[0022] It should be noted that like reference numerals and characters refer to like elements throughout the following description with like reference numerals and characters referring to like elements throughout the following description and across all figures. It is also to be noted, that not all of the components of the figures can be required to practice or implement the application, and that a portion thereof can be utilized as desired.

[0023] In the description of the application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like only indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed during use, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In addition, the terms "horizontal", "vertical", "overhanging", and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0025] In the description of the application, it should also be noted that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0026] Some embodiments of the application will be described in detail below with reference to the accompanying drawings. The following examples and features in the examples can be combined with each other without conflict.

[0027] One embodiment of the application provides a bicycle handlebar for connecting a front fork of a bicycle and a left handlebar 210 and a right handlebar 220; as Figures 1 to 4As shown, the bicycle handlebar includes a handlebar body 110, a cover 120, a power supply unit 130, a function control unit and a display unit 150. The upper end of the handlebar body 110 is provided with a containing cavity 111, the upper end of the containing cavity 111 is open, the cover 120 is detachably or fixedly arranged on the handlebar and used for closing the opening of the containing cavity 111. The power supply unit 130 and the function control unit are arranged in the containing cavity 111, the power supply unit 130 and the function control unit can be fixed in the containing cavity 111 by, for example, screws or adhesives, and the display unit 150 is arranged on the cover 120; the power supply unit 130 is electrically connected with the function control unit and the display unit 150, and is used for providing the function control unit and the display unit 150 with electric energy during working; the function control unit and the display unit 150 are signal-connected to realize data interaction.

[0028] The bicycle handlebar provided by the embodiment integrates the intelligent instrument composed of the power supply unit 130, the function control unit and the display unit 150 on the bicycle handlebar, so that the intelligent instrument is integrated with the bicycle handlebar instead of being an additional component, compared with the prior art, the problems of blocking and affecting operation due to the independent device occupying the handlebar space do not occur, and the risk of damage due to the independent device falling does not occur, and the user experience is better.

[0029] In the optional implementation of the embodiment, as shown in the figure, Figures 1 to 4 The lower end of the handlebar body 110 is provided with a first connecting hole 112, and the left end and the right end of the handlebar body 110 are respectively provided with a second connecting hole 113 and a third connecting hole 114; the bicycle handlebar further includes a vertical pipe, a left handlebar 210 and a right handlebar 220; the upper end of the vertical pipe is inserted into the first connecting hole 112 and is fixed by, for example, a screw structure, and the lower end of the vertical pipe is connected with the front fork of the bicycle; the handle tube of the left handlebar 210 is inserted into the second connecting hole 113 and is fixed by, for example, a screw structure, and the handle tube of the right handlebar 220 is inserted into the third connecting hole 114 and is fixed by, for example, a screw structure.

[0030] In the optional implementation of the embodiment, the function control unit includes an information acquisition module, a data processing module and a communication module. The communication module is used for electrically connecting with an external device, the external device can be any one or several of a heart rate belt, a power meter and a pedal frequency meter, and the communication module can be a 4G module or a Bluetooth module. The information acquisition module is signal-connected with the communication module; the information acquisition module is used for acquiring riding environment data and vehicle state data, and data of the external device is transmitted to the information acquisition module through the communication module. The information acquisition module is further signal-connected with the data processing module, the information acquired by the data acquisition module is fed back to the data processing module, the acquired data is calculated and analyzed, and finally the data is externally displayed through the display unit 150.

[0031] Optionally, in the embodiment, the information collection module comprises at least one of a Beidou positioning unit, a GPS (Global Positioning System) positioning unit, an LBS (Location Based Services) base station positioning unit and a Wi-Fi positioning unit, to realize acquisition of the position of the bicycle, the riding speed of the rider and the riding track of the bicycle; after subsequent processing of the above position, speed and track data, the data can be intuitively displayed through the display unit 150, to facilitate the rider to view the riding state in real time. The data processing module can be an MCU (Microcontroller Unit) or a CPU (Central Process Unit) or other core components with data operation capability, and the core function thereof is to calculate and analyze the various raw data acquired by the information collection module: for example, based on the displacement change amount and the corresponding time difference acquired by the information collection module, the real-time riding speed is calculated; if the information collection module is connected to an external power meter (such as an external device connected through the communication module), the calorie consumption during riding can be calculated in combination with the acquired power information and the riding time; in addition, if the information collection module synchronously acquires the heart rate data of the rider (such as connecting a heart rate strap), the data processing module can also perform exercise intensity analysis (such as judging the exercise interval in which the heart rate is located), and at the same time, based on the position information acquired by the positioning unit, a navigation path planning algorithm can be run to generate a navigation route for riding.

[0032] In the embodiment, the data processing module, the communication module and the positioning unit can be integrated on the same circuit board 141.

[0033] Optionally, as shown in Figures 1 to 4 The information collection module further comprises a front camera 142 and a rear camera 143, and the front camera 142 and the rear camera 143 are powered by the power supply unit 130; the front camera 142 is arranged on the cover 120, and the rear camera 143 is arranged in the accommodating cavity 111; the front camera 142 is arranged towards the rider, and the rear camera 143 is arranged towards the front end of the bicycle.

[0034] In the embodiment, the front camera 142 and the rear camera 143 can realize the function of recording the road conditions in front and the situation of oncoming vehicles, and can record the images of the accident such as collision and scratching during riding, to facilitate the determination of responsibility; compared with the traditional externally mounted dashcam, the camera integrated in the handlebar accommodating cavity 111 is more concealed and is not easy to be damaged or stolen, and does not need additional power supply, simplifying the use process.

[0035] Optionally, in the embodiment, the information collection module further comprises an acceleration sensor integrated on the circuit board 141, which is used to detect the vibration, tipping, collision and slope state of the bicycle during riding.

[0036] Optionally, as shown in the figure, Figure 1 The accommodation bin 111 is also provided with a sounder 160, which is signal connected with the function control unit and electrically connected with the power supply unit 130; the sounder 160 is used to receive the instruction of the function control unit and issue voice prompts.

[0037] By setting the sounder 160, the form of human-computer interaction can be enriched, and the rider does not need to lower his head to check the display unit 150, but can obtain key information (such as “low power”, “turn ahead”, “collision detected” and the like) through voice prompts, thereby improving the riding concentration and safety; compared with the related equipment relying on the screen display only, the voice prompt is more intuitive, and is especially suitable for information transmission under complex road conditions.

[0038] Optionally, in the embodiment, the display unit 150 comprises a display screen and operation buttons; the display screen is embedded on the outer surface of the cover 120; and the operation buttons are arranged on one side of the display screen and used to receive user operation control.

[0039] The embedded design of the display screen avoids the scratch or collision of the protruding structure, and also improves the overall aesthetics of the handlebar main body 110; the operation buttons are arranged close to the display screen, which conforms to the user operation habit, and the rider can quickly realize page switching, function start-stop (such as starting the driving record), parameter setting (such as adjusting the screen brightness) and the like, without complex steps; compared with the scattered control of the traditional independent equipment, the integrated display and control assembly is more simple, and the use experience is improved.

[0040] Optionally, the power supply unit 130 is a lithium battery; a charging interface is arranged on the inner wall of the accommodation bin 111 corresponding to the position of the lithium battery, the charging interface penetrates through the side wall of the handlebar main body 110 and is electrically connected with the lithium battery. Optionally, the charging interface can be a Type-C interface.

[0041] The lithium battery has the advantages of high energy density and light weight, which is suitable for the demand of the bicycle on weight and endurance; the charging interface penetrates through the side wall of the handlebar, and the charger can be externally connected to charge without disassembling the cover 120 or the lithium battery, thereby simplifying the endurance maintenance process, avoiding the component wear caused by frequent disassembly and assembly, improving the charging convenience, and being especially suitable for outdoor riding scenes.

[0042] Another embodiment of the application further provides a bicycle comprising the bicycle handlebar in any of the above embodiments.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A bicycle stem, characterized in that The utility model relates to a bicycle handlebar, which comprises a handlebar main body (110), a cover (120), a power supply unit (130), a function control unit and a display unit (150). The handlebar main body (110) is provided with an accommodating cavity (111) with an open upper end, and the cover (120) is arranged at the upper end of the handlebar main body (110) and used for closing the open upper end of the accommodating cavity (111). The power supply unit (130) and the function control unit are both arranged in the accommodating cavity (111), and the display unit (150) is arranged on the cover (120); the power supply unit (130) is electrically connected with the function control unit and the display unit (150) and supplies power to the function control unit and the display unit (150); and the function control unit is signal connected with the display unit (150) to realize data interaction. The handlebar main body (110) is provided with a first connecting hole (112) below, and a second connecting hole (113) and a third connecting hole (114) are respectively arranged at the left end and the right end.

2. Bicycle stem according to claim 1, characterized in that The bicycle handlebar further comprises a vertical pipe, a left handlebar (210) and a right handlebar (220); the vertical pipe is fixed to the first connecting hole (112), and the left handlebar (210) and the right handlebar (220) are respectively fixed to the second connecting hole (113) and the third connecting hole (114). The function control unit comprises an information acquisition module, a data processing module and a communication module.

3. A cycle handlebar according to claim 1, characterised in that The communication module is used for signal connection with external equipment; the information acquisition module is used for acquiring riding environment data and vehicle state data and signal acquisition of external equipment data through the communication module; and the data processing module is used for calculation and analysis of original data acquired by the information acquisition module and display through the display unit (150). The information acquisition module comprises at least one of a Beidou positioning unit, a GPS positioning unit, an LBS base station positioning unit and a Wi-Fi positioning unit.

4. A cycle handlebar according to claim 3, characterised in that The information acquisition module comprises a front camera (142) and a rear camera (143).

5. A cycle handlebar according to claim 3, characterised in that The information acquisition module further comprises an acceleration sensor used for detecting bicycle vibration, tilting, collision and slope state.

6. A cycle handlebar according to claim 3, characterised in that The accommodating cavity (111) is further provided with a sounder (160) signal connected with the function control unit and electrically connected with the power supply unit (130); the sounder (160) is used for receiving instructions of the function control unit and issuing voice prompts.

7. The bicycle handlebar of claim 1, wherein The display unit (150) comprises a display screen and operation buttons; the display screen is inlaid on the outer surface of the cover (120); and the operation buttons are arranged on one side of the display screen and used for receiving user operation control.

8. The bicycle handlebar of claim 1, wherein The power supply unit (130) is a lithium battery; a charging interface is arranged on the inner wall of the accommodating cavity (111) corresponding to the position of the lithium battery, the charging interface penetrates through the side wall of the handlebar main body (110) and is electrically connected with the lithium battery.

9. The bicycle handlebar of claim 1, wherein The utility model relates to a bicycle handlebar, which comprises a handlebar main body (110), a cover (120), a power supply unit (130), a function control unit and a display unit (150).

10. A bicycle characterized in that, ​

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