CN108749974B - Smart bicycle handlebar and its central control device - Google Patents

Abstract

A central control device of an intelligent bicycle handlebar comprises a shell and a display screen. The shell is T-shaped and comprises a first transverse section and a second transverse section which is protruded from the center of the first transverse section. The display screen rotationally pin joint in the shell, the display screen includes the screen body, this physical stamina of screen for the shell location is in inclination angle position. By the design mode that the screen body of the display screen is rotatably pivoted on the shell, a user can adjust the angle of the screen body according to the requirement, and the convenience in use can be effectively improved.

Description

Smart bicycle handlebar and its central control device

technical field

The invention relates to a bicycle handlebar, in particular to an intelligent bicycle handlebar with a display screen and adjustable angle and a central control device thereof.

Background technique

An electronic device is usually attached to the crossbar of the existing smart bicycle handlebar, and the user can know the driving information such as navigation or other related information through the display screen of the electronic device. Because the electronic device is fixed on the crossbar and the viewing angle cannot be adjusted at any time according to the user's needs, the user must move the body to clearly see the information displayed on the display screen when riding the bicycle. Therefore, it is inconvenient. user's use.

In order to meet the needs of use, many users also assemble electronic equipment such as smart phones, driving recorders, and lighting fixtures on the crossbar through brackets. However, the aforementioned electronic equipment is assembled through brackets. In addition to being prone to traffic safety problems, it is also vulnerable to theft. Furthermore, the aforementioned method of assembling the electronic equipment on the crossbar through the bracket also tends to cause the problem of messy appearance and unsightly appearance.

SUMMARY OF THE INVENTION

One objective of the present invention is to provide a central control device for an intelligent bicycle handlebar, the display screen can be adjusted in angle according to the user's needs, so as to improve the convenience of use.

Another object of the present invention is to provide a central control device for an intelligent bicycle handlebar, which can integrate numerous electronic modules into the casing, thereby improving the driving safety and overall aesthetics.

The purpose of the present invention and the solution to the background technical problems are achieved by the following technical solutions. According to the central control device for bicycle handlebars proposed by the present invention, it includes a casing and a display screen. The casing is T-shaped and includes a first horizontal and a second lateral section protruding from the center of the first lateral section, the display screen is pivotally connected to the casing, the display screen includes a screen body, and the screen body can be relatively The housing is positioned at an inclined angular position.

In some embodiments, the casing is formed with an accommodating groove for accommodating the screen body, and the screen body can be positioned relative to the casing in a collapsed position accommodated in the accommodating groove.

In some embodiments, the first lateral segment has a front end plate, and the screen body has a front edge portion, and the front edge portion protrudes out of the front end plate in the collapsed position.

In some embodiments, the first transverse segment further has a base wall, two side walls connected to the left and right sides of the base wall, and a rear wall connected to the rear end of the base wall. The side wall and the rear wall jointly define the accommodating groove, the side wall is formed with a chute that communicates with the accommodating groove, the screen body has a rear edge, and the display screen further includes two Two hinges are respectively arranged on the left and right sides of the screen body, the hinges are slidably connected to the corresponding sliding grooves, and the screen body can be in the folded position with respect to the first transverse section. When sliding between steering positions, and rotating between the steering position and the inclination angle position, in the retracted position, the rear edge portion is in contact with the rear wall, and in the steering position, the The rear edge portion is spaced apart from the rear wall, and the rear wall does not block the rotation path of the rear edge portion.

In some embodiments, the screen body further has two side surfaces, the side surfaces are recessed to form a mounting groove, and the hinge is slidably connected to the corresponding sliding groove and cannot rotate in the sliding groove the first hinge part, and the second hinge part fixedly arranged in the corresponding installation groove and hinged to the first hinge part, the first hinge part is aligned with the interface of the second hinge part corresponding to the gap between the side surface and the side wall.

In some embodiments, the side wall has a rear stop end located at the rear end of the chute, and a front stop end located at the front end of the chute, and the rear stop end is used to stop the The first hinge portion is used to position the screen body at the retracted position, and the front stop end portion is used to stop the first hinge portion so that the screen body is positioned at the turning position.

In some embodiments, the housing includes a panel, and the panel is a touch sensitive panel.

In some embodiments, the central control device further includes a driving record module disposed in the casing, the driving record module includes a photographic lens exposed at the front end of the casing, and the panel has a camera for controlling the photographic lens. control button.

In some embodiments, the central control device further includes a power supply module disposed in the housing, the power supply module includes a rechargeable battery, and an electrical connector electrically connected to the rechargeable battery.

In some embodiments, the central control device further includes a wireless communication module disposed in the housing, the wireless communication module includes a circuit substrate, a communication microphone electrically connected to the circuit substrate, and electrically connected to the circuit substrate for the speaker.

In some embodiments, the panel has two warning lights spaced apart from left to right, and two direction light buttons spaced apart from left and right, the direction light buttons are used to control the corresponding indicator lights.

Another object of the present invention is to provide an intelligent bicycle handlebar, in which the display screen of the central control device can be adjusted in angle according to the user's needs, so as to improve the convenience of use.

The purpose of the present invention and the solution to the background technical problems are achieved by adopting the following technical solutions. According to the present invention, the smart bicycle handlebar includes a central control device and two handles. The central control device includes a casing and a display screen. The housing is T-shaped and includes a first transverse section, and a second transverse section protruding from the center of the first transverse section, and the first transverse section has two handle connecting parts respectively located on the left and right sides, so The display screen is rotatably pivoted to the casing, the display screen can be positioned at an inclined angle position relative to the casing, and the handles are respectively fixedly connected to the handle connecting parts.

The purpose of the present invention and the solution to the background technical problems are achieved by adopting the following technical solutions. According to the present invention, the smart bicycle handlebar includes a central control device and two handles. The central control device includes a casing and a display screen. The housing is T-shaped and includes a first transverse section, and a second transverse section protruding from the center of the first transverse section, and the first transverse section has two handle connecting parts respectively located on the left and right sides, so The display screen is arranged on the casing and can be positioned at least at a position flush with the upper surface of the casing, and the handles are respectively fixedly connected to the handle connecting parts.

The beneficial effect of the present invention is that the screen body of the display screen is pivotally connected to the casing, the user can adjust the angle of the screen body according to the needs, which can effectively improve the convenience of use. In addition, by pivoting the display screen to the casing, and integrating many electronic modules such as the driving record module, lighting module, wireless communication module, global positioning system, control module and power supply module in the inner space of the casing, the Therefore, driving safety and overall aesthetics can be improved.

Description of drawings

1 is a perspective view of an embodiment of a smart bicycle handlebar of the present invention;

Figure 2 is a top view of the embodiment;

3 is a block diagram of the embodiment, illustrating the connection relationship between the panel, the display screen, the driving record module, the lighting module, the wireless communication module, the global positioning system, the control module and the power supply module;

FIG. 4 is an incomplete perspective exploded view of the embodiment, illustrating the assembly relationship between the housing and the display screen;

FIG. 5 is an incomplete top view of the embodiment, illustrating that the screen body of the display screen is located in the folded position;

FIG. 6 is an incomplete top view of the embodiment, illustrating that the screen body of the display screen is positioned in a turning position;

FIG. 7 is an incomplete partial cross-sectional view of the embodiment, illustrating that the screen body of the display screen is positioned in a turning position;

8 is an incomplete partial cross-sectional view of the embodiment, illustrating that the screen body of the display screen is positioned at an oblique angle;

Figure 9 is a front view of the embodiment;

Figure 10 is a bottom view of the embodiment;

11 is a block diagram of the driving record module of the embodiment;

12 is a block diagram of the wireless communication module of the embodiment; and

FIG. 13 is a block diagram of the power supply module of the embodiment.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the present invention is described in detail:

Before the present invention is described in detail, it should be noted that in the following description, similar components are denoted by the same numerals.

Referring to FIG. 1 , which is an embodiment of the smart bicycle handlebar of the present invention, the smart bicycle handlebar 100 includes two handles 10 and a central control device 20 disposed between the two handles 10 .

1 , 2 and 3 , the central control device 20 includes a casing 2 , a display screen 3 , a driving record module 4 , a lighting module 5 , a wireless communication module 6 , a global positioning system 7 , and a control module 8, and a power supply module 9. The casing 2 is T-shaped and includes a first transverse section 21 and a second transverse section 22 . The first transverse section 21 is elongated and extends along a left-right direction X. The second transverse section 22 protrudes from the center of the long side of the first transverse section 21 . The second transverse section 22 is elongated and extends along a front-rear direction Y perpendicular to the left-right direction X. The first transverse segment 21 has two handle connecting portions 210 located on the left and right sides respectively, and each handle 10 is fixedly connected to the corresponding handle connecting portion 210 . Each handle 10 and the corresponding handle connecting portion 210 can be fixedly connected together by, for example, screw locking or welding, thereby increasing the stability of the connection between the two and the safety in use. sex. The second transverse section 22 has a connecting portion 221 at the rear end, and the connecting portion 221 is used for connecting to a vertical pipe (not shown) assembled on the vehicle frame.

Specifically, in this embodiment, the housing 2 is a touch-sensitive housing, the housing 2 includes a panel 23 jointly defined by the first lateral segment 21 and the second lateral segment 22 , and the panel 23 is a touch sensor panel. A circuit pattern (not shown) is formed on the bottom surface of the panel 23, and the circuit pattern has a plurality of touch units. The circuit pattern is composed of an active metal layer, an electroless metal layer electrolessly plated on the active metal layer, and an electroplated metal layer formed on the electroless metal layer. The specific structure and manufacturing method of the touch-sensitive housing of the present embodiment are the same as the touch-sensitive housing and the manufacturing method thereof disclosed in Taiwan Patent No. I558293, so they are not repeated here.

The panel 23 has a photographing direction control key 231 , two left and right indicating lights 232 spaced apart, two left and right direction light buttons 233 spaced apart, and a plurality of function indicator lights 234 . The photographing direction control key 231 , the two prompt lights 232 and the two direction light buttons 233 are all located on the first transverse section 21 of the housing 2 , and the two prompt lights 232 are respectively adjacent to the two handle connecting portions 210 . The photographing direction control key 231 and the two direction light keys 233 are respectively aligned with one end of the corresponding touch unit of the circuit pattern. When the user presses the photographing direction control key 231 or any one of the direction light keys 233 with a finger, the corresponding touch unit will generate a touch signal by changing the capacitance. The function indicator lights 234 are all located on the second transverse section 22 of the housing 2 and are arranged at intervals along the front-rear direction Y. The number of the function indicator lights 234 in this embodiment is taken as an example to display different functional states. . The functions of the function indicator lights 234 are, from front to back, the display of the remaining power of the power supply module 8, the display of the fault status of the central control device 20, the display of the wireless transmission flow, the display of the connection status of the Bluetooth wireless transmission, the display of receiving a new email, Video recording, and missed caller ID.

Referring to FIGS. 1 , 4 and 5 , the first transverse section 21 of the housing 2 also has a front end panel 211 connected to the front end of the panel 23 , and the first transverse segment 21 defines a container formed at the junction of the panel 23 and the front end panel 211 . The accommodating groove 212 is used for accommodating the display screen 3 . The display screen 3 of this embodiment includes a screen body 31 and two hinges 32 respectively disposed on the left and right sides of the screen body 31 . The screen body 31 is a touch-sensitive display screen. The screen body 31 has a front edge portion 311 and a rear edge portion 312 . The two hinges 32 are respectively adjacent to the rear edge 312 of the screen body 31 and are connected to the first transverse section 21 . The screen body 31 of the display screen 3 can be rotated relative to the first transverse section 21 through the two hinges 32 , so that the user can adjust the angle of the screen body 31 according to the needs.

The screen body 31 can be positioned relative to the casing 2 in a retracted position (as shown in FIG. 1 ) accommodated in the accommodating groove 212 , and at an inclined angle position protruding from the panel 23 of the casing 2 (as shown in FIG. 8 ) Show). When the screen body 31 is in the folded position, the screen body 31 is flush with the panel 23 , thereby improving the flatness between the two to enhance the aesthetic effect, and also preventing the screen body 31 from protruding out when the screen body 31 is in the folded position The panel 23 is further damaged by accidental collision. At the same time, the front edge portion 311 of the screen body 31 protrudes out of the front end plate 211 , thereby facilitating the user to pull the front edge portion 311 upward to drive the screen body 31 to rotate. When the user pulls the screen body 31 to the inclined angle position, the screen body 31 is inclined and protrudes out of the panel 23 of the housing 2 , so that the user can clearly view the screen body 31 or touch it. operation. However, in other embodiments, the front edge portion 311 of the screen body 31 can also be designed to be flush with the front end plate 211 , so that the overall appearance is more concise.

Specifically, the first transverse section 21 has a base wall 213 , two side walls 214 respectively connected to the left and right sides of the base wall 213 , and a rear wall 215 . The rear wall 215 is connected to the rear end of the base wall 213 and the two side walls 214 rear end. The base wall 213 , the two side walls 214 and the rear wall 215 together define the accommodating groove 212 . Each side wall 214 is formed with a sliding slot 216 which communicates with the accommodating slot 212 . The sliding slot 216 is elongated and extends along the front-rear direction Y. Each side wall 214 has a rear end stop 217 located at the rear end of the chute 216 and a front stop end 218 located at the front end of the chute 216 . The screen body 31 has two side surfaces 313 , and each side surface 313 is recessed to form a mounting groove 314 adjacent to the rear edge portion 312 . Each hinge 32 has a first hinge portion 321 that is slidably connected to the corresponding chute 216 and does not rotate in the chute 216 , and a first hinge portion 321 that is fixedly disposed in the corresponding mounting slot 314 and hinged to the first hinge The second hinge part 322 of the part 321 . The longitudinal cross-sections of the first hinge portion 321 and the sliding groove 216 are respectively non-circular and the shapes of the two are matched, so that the first hinge portion 321 can slide in the corresponding sliding groove 216 without sliding in the sliding groove 216 turn inside. The longitudinal cross-sections of the second hinge portion 322 and the mounting groove 314 are respectively non-circular and the shapes of the two are matched, so that the second hinge portion 322 can be clamped in the corresponding mounting groove 314 without being caught in the mounting groove 314 turn inside. The first hinge portion 321 of each hinge 32 is slidably connected to the corresponding sliding groove 216 , and the second hinge portion 322 is clamped in the corresponding mounting groove 314 , so that each hinge 32 can use the first hinge portion 321 The interface with the second hinge portion 322 is aligned with the gap between the corresponding side wall 313 and the side wall 214, whereby each side surface 313 can be adjacent to the corresponding side wall 214 and the size of the gap is shortened to enhance the overall appearance sex.

In addition, due to the design of the sliding groove 216 and the hinge 32, the screen body 31 of the display screen 3 can be in a retracted position (as shown in FIG. 5 ) and a turning position relative to the first transverse section 21 in the front-rear direction Y (shown in Figure 6), and turning between a steering position and a tilt angle position (shown in Figure 8). When the screen body 31 is in the folded position, the rear blocking end portions 217 of the side walls 214 block the first hinge portion 321 of the corresponding hinge 32, and the rear edge portion 312 of the screen body 31 abuts against the rear wall 215. Therefore, no gap is formed between the rear edge portion 312 and the rear wall 215, so as to improve the overall appearance.

Referring to FIGS. 5 , 6 , 7 and 8 , when changing the screen body 31 from the folded position to the inclined angle position, first, the user can hold the front edge 311 of the screen body 31 and move in a forward direction D1 is pulled forward to make the screen body 31 and the hinges 32 slide forward. When the first hinge portion 321 of each hinge 32 touches the front stop portion 218 of the corresponding side wall 214, it is blocked by it and cannot continue to slide, so that the screen body 31 is positioned at the turning position. At this time, the rear edge portion 312 It is spaced from the rear wall 215 , and the rear wall 215 does not block the rotation path of the rear edge portion 312 . Next, force is applied to the front edge portion 311 and it is pulled upward to drive the screen body 31 to rotate relative to the first lateral section 21 along an upward rotation direction R1. Since the rear wall 215 does not block the rotation path of the rear edge portion 312 , it can avoid the situation that the rear edge portion 312 of the screen body 31 is blocked by the rear wall 215 during the rotation process and thus cannot rotate smoothly. When the screen body 31 is rotated to a desired angle, the force on the screen body 31 can be stopped. At this time, the screen body 31 can be positioned at the desired tilt angle by the torque generated by the hinges 32 . In this way, the user can adjust the screen body 31 to be positioned at different inclination angle positions according to requirements, which can effectively improve the convenience of use.

Conversely, when the screen body 31 is to be changed from the inclined angle position to the retracted position, force is applied to the front edge portion 311 and it is pulled down, so as to drive the screen body 31 relative to the first transverse section along a downward rotation direction R2. 21 turns. When the screen body 31 touches the base wall 213 of the first transverse segment 21 (as shown in FIG. 4 ), it is blocked by it and cannot continue to rotate. At this time, the screen body 31 returns to the turning position. Then, the front edge portion 311 of the screen body 31 is pushed back along a backward movement direction D2, so that the screen body 31 and the hinges 32 slide backward. When the first hinge portion 321 of each hinge 32 touches the rear stop end portion 217 of the corresponding side wall 214, it is blocked by it and cannot continue to slide, and the rear edge portion 312 of the screen body 31 also touches the rear wall. 215 is blocked and cannot continue to slide. At this time, the screen body 31 is restored and positioned in the collapsed position.

It should be noted that, in other embodiments, the display screen 3 can also be pivotally connected to the second transverse section 22 of the housing 2, instead of being disposed on the first transverse section 21 as disclosed in this embodiment. limited.

Referring to FIG. 3 , FIG. 9 , FIG. 10 and FIG. 11 , the driving record module 4 is disposed in the first transverse section 21 of the housing 2 , and the driving record module 4 includes a circuit board 41 , an exposed front end board 211 and is electrically connected to the circuit The camera lens 42 of the board 41 , a driving microphone 43 electrically connected to the circuit board 41 for recording the sound of the driving environment, a memory card connector 44 electrically connected to the circuit board 41 , and a memory card connector 44 plugged into 45 of the memory cards. The camera lens 42 is used for capturing images of the driving environment. The front end plate 211 is formed with a plurality of sound collecting holes 219 corresponding to the positions of the driving sound collecting microphone 43 , so that the driving sound collecting microphone 43 can record the sound of the driving environment through the sound collecting holes 219 . The circuit board 41 is used for processing the image captured by the camera lens 42 and the sound recorded by the driving microphone 43 . The memory card connector 44 is exposed on a bottom surface 220 of the first transverse section 21 , and the memory card 45 can be inserted into the memory card connector 44 or pulled out from the memory card connector 44 . The memory card 45 is used for storing images and sounds of the driving environment processed by the circuit board 41 .

Referring to FIGS. 3 and 9 , the lighting module 5 is disposed in the first transverse section 21 of the housing 2 , and the lighting module 5 includes a main lighting lamp 51 exposing the front end plate 211 , and two main lighting lamps 51 respectively located on the left and right sides of the main lighting lamp 51 . Auxiliary lighting 52. The main lighting lamp 51 is located above the photographing lens 42 , and the main lighting lamp 51 is used to illuminate the front of the smart bicycle handlebar 100 with light. The two auxiliary lights 52 are respectively used for illuminating the front left and right front of the smart bicycle handlebar 100. Daytime running lights are used.

2 , 3 and 12 , the wireless communication module 6 is disposed in the first lateral section 21 of the housing 2 , and the wireless communication module 6 includes a circuit substrate 61 , a communication microphone 62 electrically connected to the circuit substrate 61 , and A speaker 63 electrically connected to the circuit substrate 61 . The wireless transmission between the circuit board 61 and the user's smart phone is performed by means of Bluetooth wireless communication. The panel 23 is formed with a plurality of sound-receiving holes 235 corresponding to the positions of the communication sound-receiving microphones 62 , and a plurality of sound-receiving holes 236 corresponding to the positions of the speakers 63 , whereby the communication sound-receiving microphones 62 can record the user’s speech through the sound receiving holes 235 . The speaker 63 can play the sound output by the smart phone through the sound hole 236 . With the design of the wireless communication module 6 , the user can receive incoming calls from the smart phone and communicate through the wireless communication module 6 while riding a bicycle, thereby improving the convenience and safety of use.

The global positioning system 7 is arranged in the casing 2 to detect the position of the bicycle and can be used for vehicle navigation. The control module 8 is arranged in the casing 2 and is electrically connected to the panel 23, the display screen 3, the circuit board 41 of the driving record module 4 (as shown in FIG. 11), the lighting module 5, and the circuit substrate 61 of the wireless communication module 6 (as shown in FIG. 12), and the Global Positioning System 7. The control module 8 is electrically connected to the other end of each touch unit of the panel 23, whereby the user can drive the control module 8 to control the shooting direction of the shooting lens 42 by pressing the shooting direction control key 231, and the user can press any direction by pressing The light button 233 drives the control module 8 to control the corresponding prompt light 232 to flash. The control module 8 can be electrically connected with a direction light module (not shown) installed on the back of the bicycle seat through, for example, wireless transmission or wired transmission, whereby when the user presses any direction light button 233, the control module 8 will control a direction light of the direction light module on the same side as the corresponding direction light button 233 and the prompt light 232 to flash.

The user can switch between different display screens by touching the screen body 31 of the display screen 3. The screen body 31 of this embodiment can display a main screen, a driving record screen, a light irradiation distance adjustment screen, and a wireless shifting. The mechanism switches the display screen. Among them, the main screen will display relevant information such as time or telephone answering status. The driving record screen will display the image captured by the camera lens 42 . The light irradiation distance adjustment screen will display the light irradiation distance of the main lighting lamp 51 and each auxiliary lighting lamp 52 , and the user can adjust the light irradiation distance of the main lighting lamp 51 or each auxiliary lighting lamp 52 according to the needs in this screen. The wireless shifting mechanism switching display screen displays the shifting mechanism position.

3 , 10 and 13 , the power supply module 9 is disposed in the housing 2 and includes a rechargeable battery 91 electrically connected to the control module 8 , and an electrical connector 92 electrically connected to the rechargeable battery 91 . The electrical connector 92 is used for plugging a power cord (not shown) to charge the rechargeable battery 91 . Thereby, the central control device 20 can be used as a mobile power source. It should be noted that the electrical connector 92 can also be plugged into one end of a power transmission line (not shown in the figure), and the other end of the power transmission line can be plugged into any mechanism (not shown in the figure) of the bicycle that needs to use electricity, such as It is a wireless shifting mechanism to provide the power required for the operation of the aforementioned mechanism; or, the other end of the power transmission line can be plugged into the user's smart phone to charge the smart phone.

To sum up the above, in the smart bicycle handlebar 100 of this embodiment, the screen body 31 of the display screen 3 is rotatably pivoted to the housing 2, so that the user can adjust the angle of the screen body 31 according to the needs, which can effectively improve the Ease of use. In addition, by pivoting the display screen 3 to the casing 2, and integrating many electronic modules such as the driving record module 4, the lighting module 5, the wireless communication module 6, the global positioning system 7, the control module 8 and the power supply module 9 into the casing 2. The design method in the interior space, thereby not only improving the driving safety and preventing the electronic module from being stolen, but also improving the overall aesthetics of the bicycle handlebar 100, which can indeed achieve the required purpose of the present invention.

Claims (13)

1. A central control device for an intelligent bicycle handlebar; it is characterized in that: The central control device includes a casing and a display screen. The casing is T-shaped and includes a first transverse section and a second transverse section protruding from the center of the first transverse section. The display screen can be pivotally connected to the casing, the display screen includes a screen body, and two hinges respectively disposed on the left and right sides of the screen body, the hinges are slidably connected to the first transverse section, the a screen body can be selectively positioned relative to the housing at different inclined angular positions and retracted positions, the screen body is slidable relative to the first lateral segment between the retracted and turned positions, and Rotation between the steering position and the tilt angle position. 2 . The central control device for a handlebar of a smart bicycle according to claim 1 , wherein the housing is formed with an accommodating groove for accommodating the screen body, and in the folded position, the The screen body is positioned in the accommodating groove. 3 . The central control device of a handlebar of an intelligent bicycle according to claim 2 , wherein the first transverse segment has a front end plate, and the screen body has a front edge portion, and in the folded position, all the The front edge portion protrudes from the front end plate. 4 . The central control device for a handlebar of an intelligent bicycle according to claim 2 , wherein the first transverse section further has a base wall, two side walls connected to the left and right sides of the base wall, and connected to the base wall. 5 . The rear wall at the rear end of the base wall, the base wall, the side wall and the rear wall jointly define the accommodating groove, and the side wall is formed with a chute that communicates with the accommodating groove, The screen body has a rear edge portion, and the hinge is slidably connected to the corresponding sliding slot. When in the folded position, the rear edge portion abuts against the rear wall, and when the turning In the position, the rear edge portion is spaced apart from the rear wall, and the rear wall does not block the rotation path of the rear edge portion. 5 . The central control device for a handlebar of a smart bicycle according to claim 4 , wherein the screen body further has two side surfaces, the side surfaces are recessed to form installation grooves, and the hinge has a slidable connection to the corresponding The first hinge part that is in the chute and does not rotate in the chute, and the second hinge part that is fixedly arranged in the corresponding installation groove and hinged to the first hinge part, so The interface between the first hinge part and the second hinge part is aligned with the corresponding gap between the side surface and the side wall. 6 . The central control device for a handlebar of a smart bicycle according to claim 5 , wherein the side wall has a rear stop portion located at the rear end of the chute, and a front stop located at the front end of the chute. 7 . a stop end, the rear stop end is used to stop the first hinge part so that the screen body is positioned at the retracted position, and the front stop end is used to stop the first hinge part a hinge to position the screen body in the steering position. 7 . The central control device for a handlebar of a smart bicycle according to claim 1 , wherein the housing comprises a panel, and the panel is a touch sensing panel. 8 . 8 . The central control device for the handlebars of a smart bicycle according to claim 7 , further comprising a driving record module arranged in the casing, and the driving record module comprises a photographic lens exposed at the front end of the casing. 9 . , the panel has a control button for controlling the photographic lens. 9 . The central control device for the handlebars of an intelligent bicycle according to claim 1 , further comprising a power supply module disposed in the housing, the power supply module comprising a rechargeable battery, and the same as the rechargeable battery. 10 . Electrical connector for electrical connection. 10 . The central control device for the handlebars of a smart bicycle according to claim 1 , further comprising a wireless communication module disposed in the housing, the wireless communication module comprising a circuit substrate and electrically connected to the circuit. 11 . The communication microphone of the substrate and the speaker electrically connected to the circuit substrate. 11 . The central control device for a handlebar of a smart bicycle according to claim 7 , wherein the panel has two warning lights spaced from left to right and two direction light buttons spaced from left to right, and the direction light The button is used to control the corresponding indicator light. 12. An intelligent bicycle handlebar; characterized in that: The smart bicycle handlebar includes a central control device, and two handles, the central control device includes a shell, and a display screen, the shell is T-shaped and includes a first transverse segment, and the center of the first transverse segment is located at the center. The second lateral section protruding out, the first lateral section has two handle connecting parts located on the left and right sides respectively, the display screen is rotatably pivoted to the casing, and the display screen includes a screen body, and two hinges respectively disposed on the left and right sides of the screen body, the hinges are slidably connected to the first transverse section, and the screen body can be selectively positioned at different inclination angles relative to the casing position and retracted position, the screen body can slide relative to the first transverse segment between the retracted position and the turning position, and rotate between the turning position and the tilt angle position, the handle They are respectively fixedly connected to the handle connecting parts. 13. An intelligent bicycle handlebar; characterized in that: The smart bicycle handlebar includes a central control device, and two handles, the central control device includes a shell, and a display screen, the shell is T-shaped and includes a first transverse segment, and the center of the first transverse segment is located at the center. The second transverse section protruding out, the first transverse section has two handle connecting parts respectively located on the left and right sides, the display screen is arranged on the casing, and can be positioned at least on the same level as the upper surface of the casing The display screen is rotatably pivoted to the casing, the display screen includes a screen body, and two hinges respectively disposed on the left and right sides of the screen body, and the hinges are slidably connected to In the first transverse segment, the screen body can be selectively positioned relative to the casing at different inclined angle positions and at a folded position flush with the upper surface of the casing, and the screen body can be positioned relative to the casing. The first transverse segment slides between the retracted position and the steering position, and rotates between the steering position and the tilt angle position, and the handles are respectively fixedly connected to the handle connecting portions.

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