Wind shield protection device in electric vehicle

Abstract

The utility model discloses an electric vehicle inner wind shield protection device which comprises a supporting rod, a supporting positioning mechanism and an auxiliary positioning mechanism, a fixing groove is formed in the side wall of one side of the supporting rod, limiting holes are formed in the two outer side walls, adjacent to the fixing groove, of the supporting rod, and the limiting holes are perpendicular to the opening direction of the fixing groove. The supporting and positioning mechanism is fixedly connected to one side of the bottom of the supporting rod and used for adjusting the height of the supporting rod up and down and fixing the supporting rod to a handlebar, and the auxiliary positioning mechanism is slidably arranged in the limiting hole and used for being laterally installed at an electric vehicle mirror rod to improve the stability of the supporting rod. The utility model belongs to the technical field of electric vehicle accessories, and particularly relates to a wind shield protection device in an electric vehicle, which is used for supporting and fixing different types of wind shields, locking and fixing the edges of the wind shields, adjusting the heights of the wind shields, and then laterally assisting and fixing the wind shields on a mirror rod of a rearview mirror so as to improve the connection stability and safety of a supporting rod to the wind shields.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicle accessories, in particular to a windshield protection device inside an electric vehicle. Background Art

[0002] With the development of cities and the expansion of road construction, electric vehicles are chosen by people for their unique convenience. In order to increase the riding comfort of electric vehicles, matching accessories will be added, especially the windshield fixed on the front end.

[0003] Existing windshields are divided into two types: soft material and hard material. However, the support stability of the two types of windshields is average. They are supported by a fixed rod fixed to the handlebar. Increasing the diameter of the fixed rod improves stability. When riding, affected by wind resistance, the hard material windshield is easy to break above the supporting fixed rod, and the edge of the soft material windshield shakes, affecting the safety during riding. Therefore, according to the above problems, a windshield protection device for electric vehicles is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to support and fix the edges of windshields made of different materials, thereby improving the supporting stability of the windshields, while increasing riding safety and better protecting riders.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a windshield protection device inside an electric vehicle includes a support rod, a side wall of one side of the support rod is provided with a fixing groove, and the two outer side walls of the support rod adjacent to the fixing groove are provided with limiting holes, and the limiting holes are arranged in a vertical distribution with the opening direction of the fixing groove. It also includes a support positioning mechanism and an auxiliary positioning mechanism. The support positioning mechanism is fixedly connected to one side of the bottom of the support rod and is used to adjust the height of the support rod up and down and fix the support rod to the handlebar. The auxiliary positioning mechanism is slidably arranged in the limiting hole and is used to improve the stability of the support rod when installed laterally at the mirror rod of the electric vehicle.

[0006] Furthermore, the supporting and positioning mechanism includes a connecting rod, a screw rod and a clamp. The connecting rod is fixedly connected to the bottom of the outer wall of one side of the adjacent fixing groove of the supporting rod. The end of the connecting rod away from the supporting rod is bent in an arc shape. The screw rod penetrates the connecting rod from top to bottom and is threadedly connected to the end of the connecting rod away from the supporting rod. The clamp is rotatably connected to the bottom of the screw rod, and an adjusting ball is fixedly connected to the upper part of the screw rod.

[0007] Furthermore, the auxiliary positioning mechanism includes an adjustment plate, a locking screw and a second clamp. The adjustment plate is arranged in an L shape, and the short side of the adjustment plate is slidably arranged on one side of the limiting hole. A screw hole is opened on one side of the short side of the adjustment plate, and the screw hole and the limiting hole have the same opening direction. The locking screw passes through the other side of the limiting hole and is threadedly connected to the screw hole, and the second clamp is rotatably connected to the outer wall of the adjustment plate away from the screw hole.

[0008] Furthermore, a spring is wound around the outer side wall of the locking screw, and the spring is located between the adjustment plate and the locking screw.

[0009] Furthermore, a rubber strip is fixedly connected to the relative inner side wall of the fixing groove, and a positioning screw is threadedly connected to the side wall of the support rod, and the positioning screw is located in the fixing groove.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows: for the support and fixation of different types of windshields, the device is used in pairs, the edge of the windshield is inserted into the fixing groove and fixed, the windshield is fixed to the middle of the handlebar through the support positioning mechanism, and the height of the support rod is adjusted to achieve the height adjustment of the windshield; then the auxiliary positioning mechanism is used to slide and adjust one side of the support rod, and the support rod is fixed to the mirror rod of the rearview mirror, thereby increasing the connection stability of the support rod to the windshield, protecting both sides of the windshield and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] Figure 1 This is a schematic diagram of the overall structure of the windshield protection device for an electric vehicle proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the auxiliary positioning mechanism structure of the windshield protection device for an electric vehicle proposed by the utility model;

[0014] Figure 3 This is a schematic diagram of the positioning screw structure of the windshield protection device in an electric vehicle proposed by the utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the support rod of the windshield protection device for an electric vehicle proposed by the utility model;

[0016] Figure 5 for Figure 4 A magnified view of part A.

[0017] In the attached drawings: 1. support rod, 2. fixing groove, 3. limiting hole, 4. support positioning mechanism, 5. auxiliary positioning mechanism, 6. connecting rod, 7. screw rod, 8. clamp 1, 9. adjusting ball, 10. adjusting plate, 11. locking screw, 12. clamp 2, 13. screw hole, 14. spring, 15. rubber strip, 16. positioning screw. DETAILED DESCRIPTION

[0018] like Figure 1-3 As shown, a windshield protection device for an electric vehicle comprises a support rod 1, a fixing groove 2 is formed on one side wall of the support rod 1, limiting holes 3 are formed on two outer side walls of the support rod 1 adjacent to the fixing groove 2, the limiting holes 3 are arranged to be vertically distributed with the opening direction of the fixing groove 2, and the device also comprises a support positioning mechanism 4 and an auxiliary positioning mechanism 5, the support positioning mechanism 4 is fixedly connected to one side of the bottom of the support rod 1, and is used to adjust the height of the support rod 1 up and down, and fix the support rod 1 to the handlebar, the auxiliary positioning mechanism 5 is slidably arranged in the limiting hole 3, and is used to laterally install the electric vehicle mirror rod to improve the stability of the support rod 1, the two sides of the windshield are inserted into the fixing groove 2, the relative inner side walls of the fixing groove 2 are fixedly connected with a rubber strip 15, the rubber strip 15 increases the friction force connected with the windshield, the side wall of the support rod 1 is threadedly connected with a positioning screw 16, the positioning screw 16 is located in the fixing groove 2, and the positioning screw 16 is rotated to fix the two sides of the windshield in the fixing groove 2.

[0019] like Figure 1 and Figure 2 As shown, in order to fix the support rod 1 and adjust the height of the support rod 1 without hindering the grip of the handlebar, the support positioning mechanism 4 includes a connecting rod 6, a screw rod 7 and a clamp 8. The connecting rod 6 is fixedly connected to the bottom of the outer wall of one side of the adjacent fixing groove 2 of the support rod 1, and the end of the connecting rod 6 away from the support rod 1 is bent in an arc shape. The screw rod 7 penetrates the connecting rod 6 from top to bottom and is threadedly connected to the end of the connecting rod 6 away from the support rod 1. The clamp 8 is rotatably connected to the bottom of the screw rod 7. An adjusting ball 9 is fixedly connected to the upper part of the screw 7. The adjusting ball 9 is rotated to make the screw 7 rotate inside the connecting rod 6. The lifting and lowering adjustment of the connecting rod 6 is achieved by the steering of the screw 7. The arc bending of the connecting rod 6 makes the support rod 1 away from the hand. After the clamp 8 is fixed to the middle section of the handlebar, the support rod 1 is in front of the hand.

[0020] like Figure 2-5As shown, in order to further improve the fixing strength of the support rod 1, the auxiliary positioning mechanism 5 includes an adjusting plate 10, a locking screw 11 and a clamp 2 12. The adjusting plate 10 is arranged in an L shape, and the short side of the adjusting plate 10 is slidably arranged on one side of the limiting hole 3. A screw hole 13 is opened on one side of the short side of the adjusting plate 10, and the screw hole 13 has the same opening direction as the limiting hole 3. The locking screw 11 passes through the other side of the limiting hole 3 and is threadedly connected to the screw hole 13. The clamp 2 12 is rotatably connected to the outer side wall of the adjusting plate 10 away from the screw hole 13. In the initial state, the locking screw 11 is tightened, and the adjusting plate 10 can be tightened. Slide the adjustment plate 10 downward to make it slide up and down in the limiting hole 3. After selecting the position, fix the clamp 12 to the outer wall of the mirror rod, turn the locking screw 11, insert the bending part of the adjustment plate 10 into the limiting hole 3, and at the same time, the side wall of the adjustment plate 10 and the locking screw 11 are close to each other and fixed in the middle section of the support rod 1. A spring 14 is wound around the outer wall of the locking screw 11. The spring 14 is located between the adjustment plate 10 and the locking screw 11 to avoid vibration during riding, which may loosen the locking screw 11 and improve the connection stability between the adjustment plate 10 and the locking screw 11.

[0021] When in use, the operator selects a pair of the device and fixes it to the middle end of the handlebar through the clamp 8. After the clamp 8 is locked, the windshield is clamped into the fixing groove 2. The rubber strip 15 on the inner wall of the fixing groove 2 increases the friction force connected with the windshield. The positioning screws 16 are turned to fix the two sides of the windshield in the fixing groove 2.

[0022] After the windshield is fixed, turn the adjusting ball 9 to make the screw 7 rotate inside the connecting rod 6. The connecting rod 6 can be raised and lowered by turning the screw 7. After the height of the windshield is adjusted, turn the locking screw 11 to insert the bending part of the adjusting plate 10 into the limiting hole 3. At the same time, the side wall of the adjusting plate 10 and the locking screw 11 are close to each other and fixed in the middle section of the support rod 1. A spring 14 is wound around the outer wall of the locking screw 11. The spring 14 is located between the adjusting plate 10 and the locking screw 11 to prevent the locking screw 11 from loosening due to vibration during riding, thereby improving the installation stability of the support rod 1 and the windshield and increasing riding safety.

[0023] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A windshield protection device for an electric vehicle, comprising a support rod, a fixing groove is formed on one side wall of the support rod, and limiting holes are formed on two outer side walls of the support rod adjacent to the fixing groove, wherein the limiting holes are arranged in a vertical distribution with respect to the opening direction of the fixing groove, and the characteristics are as follows: It also includes a supporting positioning mechanism and an auxiliary positioning mechanism. The supporting positioning mechanism is fixedly connected to one side of the bottom of the support rod and is used to adjust the height of the support rod up and down and fix the support rod to the handlebar. The auxiliary positioning mechanism is slidably arranged in the limiting hole and is used to laterally install the electric vehicle mirror rod to improve the stability of the support rod.

2. The windshield protection device for an electric vehicle according to claim 1, characterized in that: The supporting and positioning mechanism includes a connecting rod, a screw and a clamp. The connecting rod is fixedly connected to the bottom of the outer wall of one side of the adjacent fixing groove of the supporting rod. The end of the connecting rod away from the supporting rod is bent in an arc shape. The screw penetrates the connecting rod from top to bottom and is threadedly connected to the end of the connecting rod away from the supporting rod. The clamp is rotatably connected to the bottom of the screw, and an adjusting ball is fixedly connected to the upper part of the screw.

3. The windshield protection device for an electric vehicle according to claim 1, characterized in that: The auxiliary positioning mechanism includes an adjustment plate, a locking screw and a second clamp. The adjustment plate is arranged in an L shape. The short side of the adjustment plate is slidably arranged on one side of the limiting hole. A screw hole is opened on one side of the short side of the adjustment plate. The screw hole and the limiting hole have the same opening direction. The locking screw passes through the other side of the limiting hole and is threadedly connected to the screw hole. The second clamp is rotatably connected to the outer wall of the adjustment plate away from the screw hole.

4. The windshield protection device for an electric vehicle according to claim 3, characterized in that: A spring is wound around the outer side wall of the locking screw, and the spring is located between the adjusting plate and the locking screw.

5. The windshield protection device for an electric vehicle according to claim 1, characterized in that: The opposite inner side wall of the fixing groove is fixedly connected with a rubber strip, and the side wall of the support rod is threadedly connected with a positioning screw, and the positioning screw is located in the fixing groove.

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