Motorcycle electric lifting windshield mirror mechanism

Abstract

The utility model discloses an electric lifting windshield mirror mechanism of a motorcycle, which relates to the technical field of motorcycles and comprises a support, a lead screw, a sliding block and a connecting piece, the support is used for being connected with a motorcycle head, the lead screw is vertically arranged on the support, a lead screw nut is screwed on the lead screw, the sliding block extends left and right and is fixed with the lead screw nut, and the sliding block is arranged along the lead screw in a sliding mode. One ends of the two connecting pieces are connected to the two ends, horizontally extending left and right, of the sliding block respectively, the other ends of the two connecting pieces extend forwards, the extending tail ends of the two connecting pieces are connected with the windshield mirror, and the power source is arranged to drive the lead screw to rotate and drive the lead screw nut to ascend and descend, so that the sliding block is driven to ascend and descend, and then the windshield mirror is driven to ascend and descend for adjustment. And the screw rod nut can be self-locked at any height of the screw rod. According to the utility model, the height of the windshield mirror is convenient to adjust, so as to meet different use requirements of different users.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle technology, and in particular to an electric lifting windshield mechanism for motorcycles. Background Technology

[0002] As society develops, more and more people are choosing motorcycle touring. Traditional motorcycle windshields are mostly fixed, which cannot meet the needs of riders of different heights and riding styles, causing great inconvenience during the ride. Utility Model Content

[0003] The purpose of this utility model is to provide a motorcycle electric lift windshield mechanism that can adjust the windshield to any height within the travel range of the lead screw.

[0004] To achieve the above objectives, the solution of this utility model is as follows:

[0005] An electric liftable windshield mechanism for motorcycles includes a bracket, a lead screw, a slider, and connectors. The bracket is used to connect to the motorcycle head. The lead screw is vertically mounted on the bracket and screwed with a lead screw nut. The slider extends laterally and is fixed to the lead screw nut, sliding along the lead screw. One end of each connector is connected to the two ends of the horizontally extending slider, and the other end of each connector extends forward. The windshield is connected to the extended ends of the connectors. A power source drives the lead screw to rotate, causing the lead screw nut to rise and fall, which in turn causes the slider to rise and fall, thereby adjusting the windshield. The lead screw nut can self-lock at any height of the lead screw.

[0006] Furthermore, the bracket is also equipped with a guide rod that passes vertically through the slider to guide the slider's lifting and lowering.

[0007] Furthermore, two vertical guide rods are located on the left and right sides of the lead screw, and pass through the two ends of the horizontally extending slider to guide the slider's rise and fall.

[0008] Furthermore, the guide rod is connected to the bracket via a self-lubricating bearing.

[0009] Furthermore, the bracket also includes a baffle plate located in front of the lead screw, guide rod, and slider. Limit switches are respectively installed at the upper and lower ends of the baffle plate facing the lead screw. The limit switches are located on the movement path of the slider. A retaining wall is installed on the slider at the position corresponding to the limit switch to cooperate with the limit switch. When the retaining wall on the slider touches the limit switch, the power source stops driving the lead screw, so that the slider stops.

[0010] Furthermore, the power source is a drive motor, and a switch is installed at the handlebar end of the motorcycle. The forward and reverse rotation of the drive motor is controlled by the switch, thereby controlling the rise or fall of the lead screw nut.

[0011] Furthermore, the connector includes a locking plate and a connecting arm. The locking plate is used to lock the windshield, and the connecting arm is L-shaped. The upper end and the front side of the lower end of the connecting arm are connected to the locking plate, and the rear side of the lower end of the connecting arm is connected to the horizontally extending ends of the sliding plate.

[0012] Furthermore, the connecting arm is connected to the rear side wall of the locking plate, and the upper and lower ends of the front side wall of the locking plate are respectively provided with high locking points and low locking points, which together lock the windshield.

[0013] Furthermore, a support plate is integrally formed on the rear side of the top of the bracket, which is used to fix the power source.

[0014] Furthermore, it also includes a front panel bracket, which is fixed to the front of the motorcycle.

[0015] After adopting the above solution, the beneficial effects of this utility model are as follows:

[0016] This invention uses a power source to drive a lead screw to rotate, which in turn causes the lead screw nut to rise and fall, thereby causing a slider to rise and fall on the lead screw, and thus adjusting the height of the windshield. Furthermore, the lead screw nut can self-lock at any height on the lead screw, thus fixing the slider at any position on the lead screw, and thus fixing the windshield at any height within the stroke range of the lead screw, facilitating the height adjustment of the windshield to meet the different usage needs of different users. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 yes Figure 1 A schematic diagram of the decomposition process;

[0019] Figure 3 This is a structural diagram of the sliding block and lead screw of this utility model.

[0020] Figure 4 This is a structural diagram of the guide rod and slider of this utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the baffle of this utility model;

[0022] Figure 6 This is a schematic diagram of the connection between the lead screw nut and the slider of the lead screw of this utility model;

[0023] Figure 7 This is a structural schematic diagram of the locking plate of this utility model;

[0024] Figure 8 This is a schematic diagram of the connecting arm of this utility model;

[0025] Figure 9 This is a side view of the power source connection of this utility model.

[0026] Labeling Explanation: 10. Bracket; 11. Guide rod; 111. Self-lubricating bearing; 12. Baffle; 121. Mounting groove; 13. Limit switch; 14. Support plate; 141. Through hole; 15. Mounting cavity; 20. Lead screw; 21. Lead screw nut; 30. Slider; 31. Bolt; 32. Screw hole; 40. Connector; 41. Locking plate; 411. High-position locking point; 412. Low-position locking point; 413. Second opening; 42. Connecting arm; 421. First opening; 422. Third opening; 50. Power source; 60. Front panel bracket. Detailed Implementation

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0028] like Figures 1 to 9 As shown, this embodiment provides a motorcycle electric lift windshield mechanism, including a bracket 10, a lead screw 20, a slider 30, and connecting parts 40. The bracket 10 is used to connect to the motorcycle head. The lead screw 20 is vertically mounted on the bracket 10. The slider 30 extends horizontally and is fixed to the lead screw nut 21. The slider 30 slides along the lead screw 20. One end of each of the two connecting parts 40 is connected to the two ends of the horizontal extension of the slider 30. The other end of each connecting part 40 extends forward and is connected to the windshield. A power source 50 drives the lead screw 20 to rotate, which in turn drives the lead screw nut 21 to rise and fall, thereby driving the slider 30 to rise and fall, and thus driving the windshield to rise and fall. The lead screw nut 21 can self-lock at any height of the lead screw 20.

[0029] Specifically, the lead screw nut is fixed to the slider 30 by four bolts 31.

[0030] Furthermore, the bracket 10 is also provided with a guide rod 11, which is set vertically through the slider 30 to guide the lifting and lowering of the slider 30, thereby making the lifting and lowering of the slider 30 more stable and reducing the sway of the windshield. The guide rod 11 is preferably cylindrical, which has less requirement for production and processing and is easy to produce.

[0031] Specifically, two vertical guide rods 11 are located on the left and right sides of the lead screw 20, and pass through the two ends of the horizontally extending slider 30 to guide the lifting and lowering of the slider 30.

[0032] Specifically, the bracket 10 forms an installation cavity 15 with openings on the left and right sides. The lead screw 20, slider 30, and guide rod 11 are all vertically arranged in the installation cavity 15. The top and bottom of the lead screw 20 and guide rod 11 are connected to the top and bottom of the installation cavity 15, respectively. The openings on the left and right sides of the installation cavity 15 expose the left and right ends of the slider 30 to facilitate the connection of the connector 40.

[0033] Specifically, the top and bottom of the guide rod 11 are connected to the top and bottom of the bracket 10 via self-lubricating bearings 111. The self-lubricating bearings 111 are used to minimize the maintainability of the mechanism. The self-lubricating bearings 111 are made of super plastic, which has the characteristics of high strength, high heat resistance and wear resistance. Using super plastic can reduce the problems of grease aging and susceptibility to dust contamination caused by traditional grease lubrication.

[0034] Furthermore, the bracket 10 also includes a baffle 12, which is located in front of the lead screw 20, guide rod 11, and slider 30. Limit switches 13 are respectively provided at the upper and lower ends of the baffle 12 facing the lead screw 20. The limit switches 13 are located on the moving path of the slider 30. A retaining wall is provided on the slider 30 at the position corresponding to the limit switch 13 to cooperate with the limit switch 13. When the retaining wall on the slider 30 touches the limit switch 13, the power source 50 stops driving the lead screw 20, so that the slider 30 stops. The baffle 12 can shield the limit switch 13, lead screw 20, and guide rod 11 from rain and dust, and can protect the lead screw 20, limit switch 13, and guide rod 11 from direct impact of debris. Specifically, the baffle 12 serves as the front side wall of the mounting cavity 15 and is detachably connected to the bracket 10.

[0035] Specifically, a mounting groove 121 is provided on the side of the baffle 12 facing the lead screw 20, and the limit switch 13 is mounted on the baffle 12 by being installed in the mounting groove 121.

[0036] Furthermore, the power source 50 is a drive motor, and a switch is provided at the end of the motorcycle handlebars. The forward and reverse rotation of the drive motor is controlled by the switch, thereby controlling the rise or fall of the lead screw nut 21 of the lead screw 20. Specifically, the power output end of the drive motor is connected to the top of the lead screw 20.

[0037] Furthermore, the connector 40 includes a locking plate 41 and a connecting arm 42. The locking plate 41 is used to lock the windshield. The connecting arm 42 is L-shaped. The upper end and the front side of the lower end of the connecting arm 42 are connected to the locking plate 41. The rear side of the lower end of the connecting arm 42 is connected to the horizontally extending ends of the sliding plate. Specifically, the upper end and the front side of the lower end of the connecting arm 42 are provided with a first opening 421 for locking with the locking plate 41. The locking plate 41 is also provided with a corresponding second opening 413. The rear side of the lower end of the connecting arm 42 is provided with a third opening 422 for connecting with the end of the slider 30. The end of the slider 30 is provided with a screw hole 32. A screw passes through the first opening 422 and the second opening 413 and is screwed into the nut to lock the connecting arm 42 and the locking plate 41 together. A screw passes through the third opening 422 and is screwed into the screw hole 32 to lock the rear side of the lower end of the connecting arm 42 and the slider 30 together.

[0038] Specifically, the connecting arm 42 is connected to the rear side wall of the locking plate 41. The upper and lower ends of the front side wall of the locking plate 41 are respectively provided with a high locking point 411 and a low locking point 412, which together lock the windshield. The high locking point 411 and the low locking point 412 are preferably threaded holes, and the windshield is locked onto the locking plate 41 by the cooperation of screws and threaded holes.

[0039] Furthermore, a support plate 14 is integrally formed on the rear side of the top end of the bracket 10. The support plate 14 is used to fix the power source 50. Specifically, the lead screw nut of the drive motor passes through the through hole 141 on the support plate 14 and is connected to the top end of the lead screw 10 for transmission. The drive motor is fixed to the support plate 14 by screws, thereby fixing the drive motor in the through hole 141.

[0040] Specifically, the tray 14 is integrally molded on the bracket 10, which can improve the stability of the tray 14 and the consistency of the product, reduce the number of parts, and reduce the errors caused by parts assembly.

[0041] Furthermore, it also includes a front panel bracket 60, through which the bracket 10 is fixed to the front of the motorcycle.

[0042] The directional terms used in this specification are defined relative to the structures shown in the accompanying drawings. They are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0043] The above description is only a preferred embodiment of this utility model and is not intended to limit the design of this case. All equivalent changes made based on the key design of this case shall fall within the protection scope of this case.

Claims

1. A motorcycling electrically operated rising visor mechanism characterised in that: The utility model relates to a motorcycle headrest, including support, screw rod, sliding block, connecting piece, support is used for and motorcycle head connects, screw rod is vertically arranged on the support, screw rod nut is screwed on the screw rod, sliding block extends left and right and is fixed with screw rod nut, and sliding block is along screw rod sliding arrangement, and the one end of two connecting pieces is connected on the both ends of sliding block left and right horizontal extension, and the other end of two connecting pieces extends forward, and the windscreen is connected on the extension terminal of two connecting pieces, drive screw rod rotation through the setting power source, drive screw rod nut to lift, to drive sliding block to lift in turn, and then drive the windscreen to lift and adjust, and screw rod nut can be self -locking at the arbitrary height of screw rod.

2. A motor cycle electrically operated rising visor mechanism as claimed in claim 1 wherein: The support is further provided with a guide rod, which is vertically arranged through the sliding block to guide the lifting of the sliding block.

3. A motor cycle electrically operated rising visor mechanism as claimed in claim 2 wherein: The two vertical guide rods are located on the left and right sides of the screw rod and pass through the both ends of the sliding block extending horizontally left and right to guide the lifting of the sliding block.

4. A motorized lift visor mechanism for a motorcycle as defined in claim 2 wherein: The guide rod is connected with the support through a self-lubricating bearing.

5. A motorized lift visor mechanism for a motorcycle as defined in claim 2 wherein: The support further comprises a baffle, which is located in front of the screw rod, the guide rod and the sliding block. The baffle is provided with travel switches on both ends of the side facing the screw rod. The travel switches are located on the moving path of the sliding block. The sliding block is provided with a baffle wall corresponding to the position of the travel switches to contact the travel switches. When the baffle wall of the sliding block touches the travel switches, the power source stops driving the screw rod to stop the sliding block.

6. A motorized lift visor mechanism for a motorcycle as defined in claim 1 wherein: The power source is a driving motor. The motorcycle handle is provided with a switch to control the forward and reverse rotation of the driving motor, thereby controlling the lifting or lowering of the screw rod nut of the screw rod.

7. A motorized lift visor mechanism for a motorcycle as defined in claim 1 wherein: The connecting piece comprises a locking plate and a connecting arm. The locking plate is used to lock the windscreen. The connecting arm is L-shaped. The upper end and the lower end of the connecting arm are connected with the locking plate. The rear side of the lower end of the connecting arm is connected with the both ends of the sliding plate extending horizontally left and right.

8. A motorized lift visor mechanism for a motorcycle as defined in claim 7 wherein: The connecting arm is connected to the rear side wall of the locking plate. The upper end and the lower end of the front side wall of the locking plate are provided with high and low locking points respectively. The high and low locking points jointly lock the windscreen.

9. A motorized lift visor mechanism for a motorcycle as defined in claim 1 wherein: The top rear side of the support is integrally formed with a supporting plate, which is used to fix the power source.

10. A motorized lift visor mechanism for a motorcycle as defined in claim 1 wherein: The utility model further comprises a front panel support, which is used to fix the support on the motorcycle head through the front panel support.

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