Lifting windshield of motorcycle

Abstract

The utility model discloses a lifting windshield of a motorcycle, which mainly comprises a glass support rotationally connected with an upper supporting rod and a lower supporting rod through an upper supporting seat and a lower supporting seat respectively. The upper side of the fixed base is provided with a long sliding groove in sliding fit with the upper supporting rod, and the lower side is provided with a rotating shaft. Two ends of the connecting arm are rotationally connected with the lower supporting rod and the rotating shaft; the lifting driving assembly is composed of a supporting plate, a worm motor, a screw rod and a screw block, and the screw block is connected with the upper supporting rod. The windshield can automatically ascend and descend, a rider can conveniently adjust the height of the windshield according to the road condition and the speed in the riding process, and using convenience and real-time operability are greatly improved. Meanwhile, the structural design is simple and compact, all parts work cooperatively, the occupied space is small, stable lifting of the windshield is guaranteed, and the structural complexity and weight burden of the motorcycle are not increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to motorcycle accessory technology field, concretely is a motorcycle lift windscreen. BACKGROUND

[0002] In the motorcycle riding process, the windscreen as important part can effectively block the impact of airflow to the rider, reduce the wind resistance, improve the comfort and safety of riding. The traditional motorcycle windscreen is mostly fixed height design, cannot be adjusted flexibly according to different riding speed, road conditions and the personal needs of the rider. When driving at high speed, the fixed windscreen can not provide sufficient windproof effect, resulting in the rider being disturbed by a larger wind force, and in low-speed driving or urban congestion section, the windscreen that is too high can affect the sight, and cause additional air resistance. Although part of the motorcycle is equipped with the device that can manually adjust the height of the windscreen, but the operation process is tedious, and the rider needs to spend a certain amount of time and energy to adjust in the parking state, which cannot meet the needs of real-time and convenient adjustment in the riding process. Therefore, developing a kind of motorcycle windscreen that can automatically lift, simple and compact structure has important practical significance for improving the riding experience of motorcycle. SUMMARY

[0003] The utility model provides a kind of motorcycle lift windscreen for the deficiency in the background art.

[0004] The technical scheme adopted by the utility model is: a kind of motorcycle lift windscreen, comprising:

[0005] The glass support is provided with an upper support seat on the upper side, and a lower support seat on the lower side, and the upper support seat and the lower support seat are respectively rotatably connected with an upper support rod and a lower support rod;

[0006] The fixed base is provided with a long sliding groove on the upper side for sliding cooperation with the upper support rod, and a rotating shaft is arranged on the lower side of the fixed base.

[0007] The connecting arm is rotatably connected with the lower support rod and the rotating shaft at both ends respectively.

[0008] The lifting drive assembly includes a support plate rotatably connected with the rotating shaft, a worm gear motor fixedly connected with the support plate, a screw rod connected with the output end of the worm gear motor, and a screw block threadedly driven with the screw rod, and the screw block is connected with the upper support rod.

[0009] Further, the glass support is of trapezoidal structure, and the lower side of the glass support is provided with a mounting leg, and the mounting leg and the upper side of the glass support are both provided with mounting holes for mounting the windscreen glass.

[0010] Further, the glass support is provided with a groove on the side away from the windshield, and a plurality of reinforcing ribs are arranged in the groove.

[0011] Further, the fixing base is integrally formed with positioning plates on both sides of the middle part of the rotating shaft, the positioning plates form positioning grooves between them, the support plate comprises a bottom plate fixedly connected with the worm motor and a connecting plate integrally formed with the bottom plate, the width of the connecting plate is matched with the width of the positioning grooves, and a notch for connecting with the rotating shaft is arranged on the top of the connecting plate.

[0012] Further, the screw plate is fixed on the fixing base, and the end of the screw plate is provided with a positioning hole rotatably connected with the top of the screw rod.

[0013] The utility model discloses the beneficial effect is:

[0014] 1, the setting of the lifting driving assembly realizes the automatic lifting of the windshield glass, and the rider does not need to manually adjust complicatedly when parking, and can easily adjust the windshield height through the control device according to actual road conditions and riding speed in the riding process, greatly improves the convenience and real-time operability of use, and enhances the riding experience.

[0015] 2, the windshield structure is simple and compact. The glass support is rotatably connected with the upper support rod and the lower support rod through the upper support seat and the lower support seat, cooperates with the long sliding groove of the fixing base, the rotating shaft and the connecting arm, and various components work cooperatively, so that the space occupation is small, the windshield stable lifting function is guaranteed, the overall structure of the motorcycle is not brought too much complexity and weight burden, and the control performance and the aesthetic degree of the motorcycle are maintained.

[0016] In addition to the purposes, characteristics and advantages described above, the utility model has other purposes, characteristics and advantages. The utility model will be further described in detail below with reference to the drawings. DRAWINGS

[0017] Figure 1 It is the structural schematic diagram of the utility model.

[0018] Figure 2 It is the explosion schematic diagram of the utility model.

[0019] Figure 3 It is another view schematic diagram of the utility model.

[0020] Figure 4 It is the structural schematic diagram of the glass support.

[0021] Figure 5 It is the structural schematic diagram of the lifting driving assembly.

[0022] Figures 1-5The utility model provides a kind of motorcycle lifting windshield. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0025] The utility model provides a kind of motorcycle lifting windshield.

[0026] In the present embodiment, with reference to Figures 1-5 The motorcycle lifting windshield comprises:

[0027] The glass support 1 is provided with an upper support seat 2 on the upper side and a lower support seat 3 on the lower side, and the upper support seat 2 and the lower support seat 3 are respectively rotatably connected with an upper support rod 4 and a lower support rod 5;

[0028] The fixed base 6 is provided with a long sliding groove 7 on the upper side for sliding cooperation with the upper support rod, and is provided with a rotating shaft 8 on the lower side;

[0029] The connecting arm 9 is rotatably connected with the lower support rod and the rotating shaft at both ends respectively;

[0030] The lifting drive assembly comprises a support plate 10 rotatably connected with the rotating shaft, a worm motor 11 fixedly connected with the support plate 10, a screw rod 12 connected with the output end of the worm motor 11, and a screw block 13 threadedly driven and cooperated with the screw rod 12, wherein the screw block is connected with the upper support rod.

[0031] In the above technical solution, the glass support is used to fix and install the windshield glass, the upper support seat on the upper side thereof is rotationally connected with the upper support rod, and the lower support seat on the lower side thereof is also rotationally connected with the lower support rod. The upper support rod is placed into the long sliding groove on the upper side of the fixed base, so that the two can smoothly slide. The rotating shaft on the lower side of the fixed base is rotationally connected with one end of the connecting arm, and the other end of the connecting arm is rotationally connected with the lower support rod. The lifting driving assembly is rotationally connected with the rotating shaft, the worm motor is fixed on the support plate, the screw rod is connected with the output end of the worm motor, and the screw block is threadedly connected with the screw rod and connected with the upper support rod. When the worm motor is started, the output shaft drives the screw rod to rotate, the screw block moves along the screw rod due to the thread driving, and the upper support rod is driven to slide in the long sliding groove, so that the glass support is lifted through the linkage of the upper and lower support rods and the connecting arm. This design constructs a complete and efficient windshield lifting system. The components are matched with each other, and the function of automatically lifting the windshield glass is realized. The overall structure layout is reasonable, and reliable guarantee is provided for realizing stable lifting of the windshield.

[0032] Specifically, the glass support is in a trapezoidal structure, and the lower side of the glass support is provided with a mounting leg 14. The mounting leg 14 and the upper side of the glass support are both provided with mounting holes 16 for mounting the windshield glass 15.

[0033] In this embodiment, the trapezoidal glass support provides good stability and support, and meets the installation requirements of the windshield glass. The installation of the mounting leg and the multiple mounting holes facilitates the installation and disassembly of the windshield glass, facilitates the later maintenance and replacement, and at the same time ensures the firmness of the windshield glass after installation, and improves the reliability of the windshield as a whole.

[0034] Specifically, the glass support is provided with a groove 17 on the side away from the windshield, and a plurality of reinforcing ribs 18 are arranged in the groove 17.

[0035] In this embodiment, the reinforcing ribs arranged in the groove significantly enhance the structural strength of the glass support. When the windshield is subjected to wind impact, the reinforcing ribs can effectively disperse stress, prevent the glass support from deforming or being damaged, prolong the service life of the windshield, and improve the reliability and safety of the windshield under various working conditions.

[0036] Specifically, the fixed base is integrally formed with a positioning plate 19 on both sides of the middle part of the rotating shaft, and the positioning plates 19 form a positioning groove 20 therebetween. The support plate includes a bottom plate 21 fixedly connected with the worm motor and a connecting plate 22 integrally formed with the bottom plate. The width of the connecting plate 22 is adapted to the width of the positioning groove 20, and the top of the connecting plate is provided with a slot 23 connected with the rotating shaft.

[0037] In the embodiment, the positioning plate, the positioning groove and the matched connecting plate are designed, so that the connection between the supporting plate and the fixed base is more stable and reliable, the stability of the lifting driving assembly in the working process is ensured, and the left and right shaking of the supporting plate is avoided.

[0038] Specifically, the screw plate 24 is fixed on the fixed base, and the end of the screw plate is provided with a positioning hole 25 matched with the top of the screw.

[0039] In the embodiment, the screw plate and the positioning hole are arranged, so that the screw is provided with an additional support point. In the process that the worm motor drives the screw to rotate, the screw plate can effectively reduce the shaking and deformation of the screw, improve the stability and accuracy of the screw transmission, so that the lifting process of the windshield glass is more stable, and the reliability of the whole lifting system is improved.

[0040] All technical personnel should know: although the utility model has been described according to the above specific implementation mode, the utility model thought is not limited to this utility model, and any modification using the utility model thought will be included in the patent protection range.

Claims

1. A motorcycle lift windscreen characterized in that Include: The glass support is provided with an upper support seat on the upper side and a lower support seat on the lower side, and the upper support seat and the lower support seat are respectively rotatably connected with an upper support rod and a lower support rod; The fixed base is provided with a long sliding groove on the upper side for sliding fit with the upper support rod, and a rotating shaft on the lower side; The connecting arm is rotatably connected with the lower support rod and the rotating shaft at both ends respectively; The lifting drive assembly includes a support plate rotatably connected with the rotating shaft, a worm gear motor fixedly connected with the support plate, a screw rod connected with the output end of the worm gear motor, and a screw block threadedly driven with the screw rod, and the screw block is connected with the upper support rod.

2. Motorcycle lifting windscreen according to claim 1, characterized in that: The glass support is of trapezoidal structure, and the lower side of the glass support is provided with a mounting leg, and the mounting leg and the upper side of the glass support are both provided with mounting holes for mounting the windshield glass.

3. Motorcycle lifting windscreen according to claim 2, characterized in that: The side of the glass support away from the windshield is provided with a groove, and a plurality of reinforcing ribs are arranged in the groove.

4. The motorcycle lift windscreen of claim 1, wherein: The fixed base is integrally formed with a positioning plate on both sides of the middle part of the rotating shaft, and the positioning plates form a positioning groove therebetween, the support plate includes a bottom plate fixedly connected with the worm gear motor and a connecting plate integrally formed with the bottom plate, the width of the connecting plate is matched with the width of the positioning groove, and a notch is arranged on the top of the connecting plate for connecting with the rotating shaft.

5. The motorcycle lift windscreen of claim 1, wherein: Further comprising a screw plate, the screw plate is fixed on the fixed base, and the end of the screw plate is provided with a positioning hole rotatably connected with the top of the screw rod.

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