Electric bicycle head

Abstract

The utility model discloses an electric bicycle head which comprises a base and an upper cover, the upper cover is connected to the base, an inclined face is formed on the surface of the upper cover, an annular protruding edge is formed on the inclined face, a two-dimensional code installation area is formed in the protruding edge, a two-dimensional code display panel is arranged in the two-dimensional code installation area, and the two-dimensional code display panel is connected with the base. The two-dimensional code display panel is provided with a convex edge, the height of the convex edge is higher than that of the two-dimensional code display panel, an elastic piece is formed on the back face of the upper cover, a reinforcing plate is inserted into the elastic piece, the two-dimensional code display panel and the reinforcing plate are both provided with round holes, and the two-dimensional code display panel and the reinforcing plate are connected to the upper end and the lower end of the upper cover through bolts. In the prior art, the two-dimensional code display panel is embedded in the convex edge formed on the surface of the upper cover, and the height of the convex edge is higher than that of the two-dimensional code display panel, so that the situation that the two-dimensional code display panel is scratched is reduced, and the service life of the two-dimensional code display panel is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycles, in particular to the front end of an electric bicycle. Background Art

[0002] Users of shared bicycles complete the operations of unlocking and locking the bicycles by scanning two-dimensional codes. The existing shared bicycles install the two-dimensional code plates under the seats, making the two-dimensional code scanning operation very inconvenient. Moreover, most of the existing two-dimensional code plates are fixed by rivets, and the disassembly and replacement operations are cumbersome. Some two-dimensional code plates are installed on the front end of the bicycle head, and the convex installation method occupies the instrument part of the front end of the bicycle head and is extremely likely to cause scratches on the two-dimensional code, resulting in a decrease in the scanning and recognition rate of the two-dimensional code. Content of the Utility Model

[0003] The purpose of the utility model is to provide the front end of an electric bicycle. By forming convex ribs on the surface of the upper cover, and the height of the convex ribs is higher than that of the two-dimensional code display board, the two-dimensional code display board is embedded in the convex ribs, reducing the occurrence of scratches on the two-dimensional code display board and extending the service life of the two-dimensional code display board.

[0004] The utility model provides the following technical solution: the front end of an electric bicycle, including a base and an upper cover, the upper cover is connected to the base, a slope is formed on the surface of the upper cover, an annular convex rib is formed on the slope, an installation area for the two-dimensional code is formed inside the convex rib, a two-dimensional code display board is arranged in the installation area for the two-dimensional code, the height of the convex rib is higher than that of the two-dimensional code display board, an elastic sheet is formed on the back surface of the upper cover, a reinforcing plate is inserted on the elastic sheet, circular holes are formed on both the two-dimensional code display board and the reinforcing plate, and the two-dimensional code display board and the reinforcing plate are connected to the upper and lower ends of the upper cover through bolts.

[0005] In order to limit the reinforcing plate, a convex platform is formed at the lower end of the elastic sheet, and the convex platform is located at the lower end of the reinforcing plate.

[0006] In order to fix the top plate between the upper cover and the base, a front fork connection side plate is fixed on the inner wall of the base, a top plate is arranged on the side of the front fork connection side plate, a front fork connection top plate is formed on one side of the top plate, the front fork connection top plate is fixed on the front fork, a second upper cover connection plate is formed at the other end of the top plate, and the second upper cover connection plate is connected to both the base and the upper cover through bolts.

[0007] In order to position and install the handle, the connection part between the front fork connection top plate and the top plate is in an arc shape, a handle mounting plate is connected to the lower end of the top plate, an arc-shaped groove is formed on the handle mounting plate, and the top plate and the handle mounting plate are respectively located at the upper and lower ends of the handle.

[0008] In order to further position and install the handle, an upper handle buckle plate is formed on the side edge of the upper cover. A semi-circular hole is opened on the upper handle buckle plate, and a lower handle slot hole is opened on the base. The lower handle slot hole is a semi-circular hole. The upper handle buckle plate and the lower handle slot hole limit the upper and lower ends of the handle.

[0009] In order to guide the connection between the upper cover and the base, sliding grooves are formed at both ends of the upper handle buckle plate, and inserting plates are formed on the inner walls at both ends of the lower handle slot hole. When the upper cover is connected to the base, the inserting plates are inserted into the sliding grooves.

[0010] In order to enhance the connection strength between the upper cover and the base, a second base connection side plate is formed on the inner wall of the upper cover, and a first upper cover connection plate is formed on the inner wall of the base. The first upper cover connection plate, the second base connection side plate and the second upper cover connection plate are connected together by the same bolt.

[0011] In order to enhance the connection strength between the front fork and the vehicle head, a first base connection side plate is further formed on the inner wall of the upper cover, and a front fork connection hole is opened on the base. The first base connection side plate, the front fork connection side plate and the front fork connection hole are connected together by bolts.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0013] (1) By forming convex ribs on the surface of the upper cover, embedding the two-dimensional code display board in the convex ribs, and the height of the convex ribs is higher than that of the two-dimensional code display board, the situation of scratches on the two-dimensional code display board is reduced, and the service life of the two-dimensional code display board is prolonged;

[0014] (2) By forming elastic pieces on the lower surface of the upper cover, clamping the reinforcing plate with the elastic pieces, respectively connecting the two-dimensional code display board and the elastic pieces to the upper and lower ends of the upper cover through bolts, and connecting the two-dimensional code display board to the reinforcing plate, the upper cover is not stressed, avoiding the situation of the upper cover cracking caused by replacing the two-dimensional code multiple times. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0017] Figure 2 is a sectional view of the overall structure of the present utility model;

[0018] Figure 3 is an exploded view of the overall structure of the present utility model;

[0019] Figure 4 It is an exploded view of another perspective of the overall structure of the present utility model;

[0020] Figure 5 It is a structural diagram of the upper cover of the present utility model;

[0021] Figure 6 It is a structural diagram of the base of the present utility model;

[0022] In the figure: 1. Base; 11. Plug board; 12. First upper cover connecting plate; 13. Front fork connection hole; 14. Handle lower slot hole; 2. Upper cover; 21. Convex rib; 22. Upper handle buckle plate; 221. Slide groove; 23. First base connecting side plate; 24. Second base connecting side plate; 25. Elastic sheet; 26. Convex platform; 3. QR code display board; 4. Reinforcing plate; 5. Front fork connecting side plate; 6. Top plate; 61. Second upper cover connecting plate; 62. Front fork connecting top plate; 7. Handle mounting plate. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0024] Please refer to Figures 1 to 4, the present utility model provides a technical solution: the front of an electric bicycle, including a base 1 and an upper cover 2, the upper cover 2 is connected to the base 1, a slope is formed on the surface of the upper cover 2, an annular convex rib 21 is formed on the slope, a mounting area for a two-dimensional code is formed within the convex rib 21, the mounting area for the two-dimensional code is located on the slope, which is convenient for holding a mobile phone to scan the two-dimensional code. A two-dimensional code display board 3 is arranged within the mounting area for the two-dimensional code. The height of the convex rib 21 is higher than that of the two-dimensional code display board 3. The two-dimensional code display board 3 is embedded within the annular convex rib 21 to prevent the two-dimensional code display board 3 from being scratched, extending the service life of the two-dimensional code display board 3. A spring piece 25 is formed on the back of the upper cover 2, and a reinforcing plate 4 is inserted into the spring piece 25. The spring piece 25 clamps the reinforcing plate 4 on the back of the upper cover 2. Round holes are provided on both the two-dimensional code display board 3 and the reinforcing plate 4. The two-dimensional code display board 3 and the reinforcing plate 4 are connected to the upper and lower ends of the upper cover 2 through bolts. By providing the reinforcing plate 4, the two-dimensional code display board 3 is connected to the reinforcing plate 4, and the two-dimensional code display board 3 and the reinforcing plate 4 are respectively clamped on the upper and lower ends of the upper cover 2, reducing the tensile force on the upper cover 2 and preventing the upper cover 2 from cracking due to multiple replacements of the two-dimensional code display board 3. At the same time, the height of the convex rib 21 is higher than that of the two-dimensional code display board 3, which is convenient for embedding the two-dimensional code display board 3 within the annular convex rib 21, reducing the scratches on the two-dimensional code display board 3 and extending the service life of the two-dimensional code display board 3.

[0025] As Figure 5 shown, a convex platform 26 is formed at the lower end of the spring piece 25. The convex platform 26 is located at the lower end of the reinforcing plate 4. The convex platform 26 can support and limit the bottom surface of the reinforcing plate 4, facilitating the connection of the reinforcing plate 4, the upper cover 2, and the two-dimensional code display board 3 together.

[0026] A front fork connection hole 13 is provided on the inner wall of the base 1. A front fork connection side plate 5 is fixed to the front fork connection hole 13 through bolts. A top plate 6 is arranged on the side of the front fork connection side plate 5. A front fork connection top plate 62 is formed on one side of the top plate 6. The front fork connection top plate 62 is fixed to the front fork through bolts. A card slot is formed at one end of the front fork connection top plate 62, and the card slot is buckled on the front fork connection side plate 5. A second upper cover connection plate 61 is formed at the other end of the top plate 6. The second upper cover connection plate 61 is connected to the first upper cover connection plate 12 of the base 1 and the second base connection side plate 24 of the upper cover 2 through bolts at the same time, connecting the top plate 6 to the base 1 and the upper cover 2 to fix the top plate 6.

[0027] The connection between the front fork connection top plate 62 and the top plate 6 is in an arc shape. A handle mounting plate 7 is connected to the lower end of the top plate 6. An arc-shaped groove is formed on the handle mounting plate 7. The handle mounting plate 7 is welded to the bottom surface of the front fork connection top plate 62. The arc-shaped groove of the handle mounting plate 7 and the arc at the lower end of the front fork connection top plate 62 form a hole that can pass through the handle. The top plate 6 and the handle mounting plate 7 are respectively located at the upper and lower ends of the handle to limit and install the handle.

[0028] As Figure 5 and 6 shown, a handle upper buckle plate 22 is formed on the side edge of the upper cover 2. A semi-circular hole is formed in the handle upper buckle plate 22. A handle lower slot hole 14 is formed in the base 1. The handle lower slot hole 14 is a semi-circular hole. When the upper cover 2 and the base 1 are connected, the handle upper buckle plate 22 is buckled on the handle lower slot hole 14 to form a circular hole, and a handle can be installed in the circular hole. The handle upper buckle plate 22 and the handle lower slot hole 14 limit the upper and lower ends of the handle respectively.

[0029] Chute grooves 221 are formed at both ends of the handle upper buckle plate 22. Insertion plates 11 are formed on the inner walls at both ends of the handle lower slot hole 14. When the upper cover 2 and the base 1 are connected, the insertion plates 11 are inserted into the chute grooves 221, and the connection between the upper cover 2 and the base 1 is guided and positioned by the insertion of the chute grooves 221 and the insertion plates 11.

[0030] As Figure 2 shown, a second base connection side plate 24 is formed on the inner wall of the upper cover 2. A first upper cover connection plate 12 is formed on the inner wall of the base 1. The first upper cover connection plate 12, the second base connection side plate 24 and the second upper cover connection plate 61 are connected together by the same bolt, which enhances the connection strength between the upper cover 2, the base 1 and the top plate 6. At the same time, the second base connection side plate 24 and the first upper cover connection plate 12 can position and guide the connection between the upper cover 2 and the base 1.

[0031] A first base connection side plate 23 is further formed on the inner wall of the upper cover 2. A front fork connection hole 13 is formed in the base 1. The first base connection side plate 23, the front fork connection side plate 5 and the front fork connection hole 13 are connected together by bolts, connecting the front fork to the upper cover 2 and the base 1, and enhancing the connection strength between the front fork and the bicycle head.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An electric bicycle head, comprising a base and an upper cover, wherein the upper cover is connected to the base, and is characterized in that: A slope is formed on the surface of the upper cover, and a ring-shaped convex ridge is formed on the slope. A QR code installation area is formed in the convex ridge. A QR code display board is arranged in the QR code installation area. The height of the convex ridge is higher than that of the QR code display board. A spring piece is formed on the back of the upper cover, and a reinforcing plate is inserted on the spring piece. Circular holes are formed on the QR code display board and the reinforcing plate, and the QR code display board and the reinforcing plate are connected to the upper and lower ends of the upper cover by bolts.

2. The electric bicycle head according to claim 1, characterized in that: A boss is formed at the lower end of the spring sheet, and the boss is located at the lower end of the reinforcing plate.

3. The electric bicycle head according to claim 1, characterized in that: A front fork connecting side plate is fixed on the inner wall of the base, a top plate is arranged on the side of the front fork connecting side plate, a front fork connecting top plate is formed on one side of the top plate, the front fork connecting top plate is fixed on the front fork, a second upper cover connecting plate is formed on the other end of the top plate, and the second upper cover connecting plate is connected to the base and the upper cover at the same time by bolts.

4. The electric bicycle head according to claim 3, characterized in that: The connection between the front fork and the top plate is arc-shaped, the lower end of the top plate is connected to a handle mounting plate, a circular arc groove is formed on the handle mounting plate, and the top plate and the handle mounting plate are respectively located at the upper and lower ends of the handle.

5. The electric bicycle head according to claim 1, characterized in that: A handle upper buckle plate is formed on the side of the upper cover, a semicircular hole is formed on the handle upper buckle plate, a handle lower slot hole is formed on the base, the handle lower slot hole is a semicircular hole, and the handle upper buckle plate and the handle lower slot hole limit the upper and lower ends of the handle.

6. The electric bicycle head according to claim 5, characterized in that: Slide grooves are formed on both ends of the buckle plate on the handle, and plugging plates are formed on the inner walls of both ends of the slot hole under the handle. When the upper cover is connected to the base, the plugging plates are plugged into the slide grooves.

7. The electric bicycle head according to claim 1, characterized in that: A second base connecting side plate is formed on the inner wall of the upper cover, and a first upper cover connecting plate is formed on the inner wall of the base. The first upper cover connecting plate, the second base connecting side plate and the second upper cover connecting plate are connected together by the same bolt.

8. The electric bicycle head according to claim 1, characterized in that: A first base connecting side plate is also formed on the inner wall of the upper cover, a front fork connecting hole is opened on the base, and the first base connecting side plate, the front fork connecting side plate and the front fork connecting hole are connected together by bolts.

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