Luminous scooter

Abstract

The utility model belongs to the technical field of child scooters, and particularly relates to a light-emitting scooter which comprises a scooter body and wheels rotationally arranged on the scooter body, a light source and a circuit board for controlling the light source are arranged on the scooter body, a power generation assembly is electrically connected to the circuit board, and the power generation assembly supplies power to the circuit board and the light source through wires. Transmission gears are arranged on the power generation assemblies, and gear parts matched with the transmission gears are arranged on the side faces of the wheels; when the scooter moves, the wheels drive the transmission gear to rotate through the gear part so as to drive the power generation assembly to generate power; the power generation assembly is arranged on the side face of the wheel, a groove is formed in the side, close to the power generation assembly, of the wheel, the gear part is arranged in the groove, the transmission gear penetrates into the groove and is meshed with the gear part, and the scooter capable of emitting light is low in cost and long in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of children's scooters, and particularly relates to a glow-in-the-dark scooter. Background Art

[0002] Children's scooters are toys for kids and belong to children's vehicles. Regularly riding a children's scooter can exercise the child's physical flexibility, improve reaction speed, increase physical activity, and enhance the body's resistance.

[0003] To increase the fun of children's scooters, producers often set up circuit boards and light sources on the scooter body. And to avoid frequent battery replacement or charging of scooters, some scooters are equipped with power generation components. For example, a glow-in-the-dark structure, its skateboard, and scooter disclosed in Chinese Utility Model Patent CN 202322106258.7 include a load-bearing component, on which a light-emitting element is arranged, and above the light-emitting element, there is a flexible colloid light guide plate covered with light-transmitting characters and / or patterns; the load-bearing component serves as the load-bearing body of the scooter; it also includes a power generation wheel, which is provided with a lead component and a generator core. The generator core includes a power generation rotor and a power generation stator (in this embodiment, the power generation stator is a coil group and the power generation rotor is a magnetic ring). When the power generation rotor rotates relative to the power generation stator, power generation can be achieved by electromagnetic cutting. The generator core is installed on the lead component, and a wire hole is opened on the lead component; one end of the wire is connected to the generator core, and the other end of the wire passes through the wire hole and is connected to the light-emitting element.

[0004] In the above structure, power is generated through the power generation rotor and power generation stator in the power generation wheel, and the power generation wheel is connected to the light source through wires and lead components. However, in this structure, the power generation wheel (i.e., the hub motor) has a high cost, and the wires are easily worn after long-term use, thus affecting the normal use of the scooter. Summary of the Invention

[0005] In order to overcome the defects in the prior art, the purpose of the utility model is to provide a glow-in-the-dark scooter with low cost and long service life.

[0006] The purpose of the utility model is achieved as follows:

[0007] A glow-in-the-dark scooter includes a vehicle body and wheels rotatably arranged on the vehicle body. A light source and a circuit board for controlling the light source are arranged on the vehicle body. A power generation component is electrically connected to the circuit board, and the power generation component supplies power to the circuit board and the light source through wires. A transmission gear is arranged on the power generation component, and a gear part adapted to the transmission gear is arranged on the side of the wheel; when the scooter moves, the wheel drives the transmission gear to rotate through the gear part, thereby driving the power generation component to generate power;

[0008] The power generation assembly is arranged on the side of the wheel, and a groove is provided on the side of the wheel close to the power generation assembly. The gear part is arranged in the groove, and the transmission gear penetrates into the groove and meshes with the gear part.

[0009] The present utility model is further arranged as: the gear part is an external gear, the gear part is arranged at the center of the groove, and the transmission gear is arranged between the gear part and the side wall of the groove.

[0010] The present utility model is further arranged as: the gear part is an internal gear, and the gear part is arranged on the side wall of the groove.

[0011] The present utility model is further arranged as: a cover plate is provided on the vehicle body, the cover plate is arranged on one side of the groove to block the groove, and a notch for the power generation assembly or the transmission gear to pass through is provided on the cover plate.

[0012] The present utility model is further arranged as: an annular protrusion is formed on the cover plate and extends towards the wheel, the annular protrusion is inserted into the groove, and the annular protrusion is arranged on the side of the transmission gear away from the gear part.

[0013] The present utility model is further arranged as: a fork head is provided at the rear end of the vehicle body, an installation groove is provided in the fork head, the wheel is rotatably arranged in the installation groove, a positioning groove is provided in the side wall of the fork head, the power generation assembly is detachably arranged in the positioning groove, a connection groove is provided on the side wall of the positioning groove close to the wheel, and the power generation assembly passes through the connection groove and is connected to the transmission gear.

[0014] The present utility model is further arranged as: a wheel axle for installing the wheel is provided in the installation groove, the power generation assembly is arranged on the front side of the wheel axle, the positioning groove and the connection groove both face the upper side of the vehicle body, and a protrusion part is provided on the power generation assembly, and a rotating shaft connected to the transmission gear is rotatably arranged in the protrusion part; when the scooter moves forward, the wheel drives the protrusion part to abut against the bottom of the connection groove through the transmission gear and the rotating shaft.

[0015] The present utility model is further arranged as: the vehicle body includes a detachable bottom plate and a light-transmitting upper shell, the light source and the circuit board are both arranged between the bottom plate and the light-transmitting upper shell, and an anti-slip pad is provided on the light-transmitting upper shell, the anti-slip pad is arranged above the circuit board and the wire and shields the circuit board and the wire.

[0016] The present utility model is further arranged as: a convex edge is formed by extending the upper side of the bottom plate, the convex edge is arranged below the anti-slip pad, a storage cavity and a lamp groove are respectively arranged on both sides of the convex edge, the wire and the circuit board are arranged in the storage cavity, the light source is arranged in the lamp groove, the upper end of the convex edge abuts against the light-transmitting upper shell and separates the storage cavity and the lamp groove, and a through groove for the wire to pass through is provided on the convex edge.

[0017] The present utility model is further configured such that: a gland is detachably arranged on the bottom plate through a fastener. The gland is arranged to press the power generation assembly against the bottom plate, and a pressing edge is arranged on the light-transmitting upper shell. The gland presses the pressing edge against the bottom plate.

[0018] The advantages of the present utility model compared with the prior art are as follows:

[0019] 1. In the present utility model, a gear part is arranged on the wheel, and the power generation assembly is driven by the gear part to generate electricity. Compared with a hub motor, the cost of the power generation assembly is lower, which is beneficial to reducing the production cost of the scooter. Since the power generation assembly is arranged on the vehicle body, the wire can be reduced or even avoided from being worn or broken during use, which is beneficial to reducing the faults of the scooter and prolonging the service life of the scooter; and since the gear part is arranged in the groove, the transmission gear penetrates into the groove and meshes with the gear part, which is beneficial to reducing the contact between other objects and the transmission gear and the gear part, avoiding damage to the transmission gear and the gear part, or other objects affecting the relative movement of the transmission gear and the gear part.

[0020] 2. The gear part with an external gear structure in the present utility model has a simple structure, low production cost and is convenient for maintenance, which is convenient for the production and assembly of the scooter and reduces the production cost of the scooter; while the gear part with an internal gear structure has a stable transmission and less friction, which is beneficial to reducing the noise during the use of the scooter and prolonging the service life of the scooter.

[0021] 3. The setting of the cover plate in the present utility model is beneficial to protecting the gear part and the transmission gear, avoiding sundries from entering the groove and contacting the gear part and the transmission gear, which is beneficial to the stable transmission of the transmission gear and the gear part, and avoiding accidental damage to the transmission gear and the gear part, facilitating the normal use of the scooter and prolonging the service life of the scooter; the setting of the annular protrusion is beneficial to further preventing sundries from entering the groove, which is beneficial to the stable transmission between the wheel and the power generation assembly and prolonging the service life of the scooter.

[0022] 4. The setting of the positioning groove in the present utility model facilitates the quick positioning and installation of the power generation assembly, avoiding the deviation and misalignment of the power generation assembly from affecting the meshing of the transmission gear and the gear part, which is beneficial to the stable transmission between the wheel and the power generation assembly. The setting of the connecting groove can support and guide the power generation assembly, avoiding the deviation of the transmission gear from affecting the meshing of the transmission gear and the gear part; since the power generation assembly is arranged on the front side of the wheel axle, when the scooter moves forward, the transmission gear will be subjected to a downward force from the wheel. Supporting the protrusion part through the connecting groove is beneficial to the stable installation of the power generation assembly and avoiding the inclination of the power generation assembly.

[0023] 5. The arrangement of the bottom plate and the light-transmitting upper shell in the utility model facilitates the divergence of light, and the arrangement of the anti-slip pad is not only conducive to the user standing stably on the vehicle body, but also can prevent the user from directly observing the circuit board and the wires, which is conducive to improving the aesthetics of the scooter; the arrangement of the convex edge can prevent the wires from moving in the lamp trough, and prevent the wires from affecting the lighting effect produced by the light source, which is conducive to improving the aesthetics and interest of the scooter; the arrangement of the pressure cover facilitates the rapid disassembly and installation of the power generation component, and because the pressure cover presses the pressure edge against the bottom plate, it is conducive to the stable installation of the light-transmitting upper shell and the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is an explosion schematic diagram of the utility model;

[0026] Figure 3 It is a schematic diagram of the installation structure of the wheel, circuit board and power generation assembly on the bottom plate in the utility model;

[0027] Figure 4 It is a structural schematic diagram of the bottom plate of the utility model;

[0028] Figure 5 It is a structural schematic diagram of a wheel when the gear portion of the utility model is an internal gear;

[0029] Figure 6 It is a schematic diagram of the structure of the wheel when the gear part in the utility model is an external gear;

[0030] Figure 7 It is a structural schematic diagram of the power generation component in the utility model;

[0031] Figure 8 This is a schematic diagram of the structure of the cover plate when the gear portion of the utility model is an internal gear;

[0032] Figure 9 This is a schematic diagram of the structure of the cover plate when the gear part in the utility model is an external gear;

[0033] Figure 10 It is a structural schematic diagram of the protective cover in the utility model.

[0034] Meanings of the reference numerals in the figure: 1 - vehicle body; 11 - bottom plate; 12 - light-transmitting upper shell; 13 - anti-slip mat; 14 - gland; 111 - lamp slot; 112 - storage cavity; 113 - flange; 114 - through slot; 115 - fork head; 116 - mounting slot; 117 - positioning slot; 118 - connection slot; 119 - hinge hole; 121 - pressing edge; 2 - wheel; 21 - groove; 22 - gear part; 3 - circuit board; 4 - light source; 5 - wire; 6 - power generation assembly; 61 - protruding part; 62 - rotating shaft; 63 - fixing plate; 64 - transmission gear; 7 - cover plate; 71 - annular protrusion; 72 - notch; 8 - protective cover; 81 - retaining edge; 9 - axle. Detailed implementation manners

[0035] The following further describes the present utility model with specific embodiments in conjunction with the accompanying drawings:

[0036] See Figures 1 to 10 As shown, a luminous scooter includes a vehicle body 1 and wheels 2 rotatably arranged on the vehicle body 1. A light source 4 and a circuit board 3 for controlling the light source 4 are arranged on the vehicle body 1. A power generation assembly 6 is electrically connected to the circuit board 3. The power generation assembly 6 supplies power to the circuit board 3 and the light source 4 through a wire 5. A transmission gear 64 is arranged on the power generation assembly 6, and a gear part 22 adapted to the transmission gear 64 is arranged on the side of the wheel 2. When the scooter moves, the wheel 2 drives the transmission gear 64 to rotate through the gear part 22, thereby driving the power generation assembly 6 to generate electricity. In this structure, the gear part 22 is arranged on the wheel 2, and the power generation assembly 6 is driven by the gear part 22 to generate electricity. Compared with a hub motor, the cost of the power generation assembly 6 is lower, which is beneficial to reducing the production cost of the scooter. Since the power generation assembly 6 is arranged on the vehicle body 1, the wire 5 can be reduced or even avoided from being worn or broken during use, which is beneficial to reducing the faults of the scooter and extending the service life of the scooter.

[0037] The power generation assembly 6 is arranged on the side of the wheel 2, and a groove 21 is arranged on the side of the wheel 2 close to the power generation assembly 6. The gear part 22 is arranged in the groove 21, and the transmission gear 64 penetrates into the groove 21 and meshes with the gear part 22. This structure is beneficial to reducing the contact between other objects and the transmission gear 64 and the gear part 22, avoiding damage to the transmission gear 64 and the gear part 22, or other objects affecting the relative movement of the transmission gear 64 and the gear part 22.

[0038] In the present utility model, the gear part 22 can be an internal gear, the gear part 22 can also be an external gear, and the gear part 22 can also be a bevel gear.

[0039] When the gear part 22 is an external gear, the gear part 22 is arranged at the center of the groove 21, and the transmission gear 64 is arranged between the gear part 22 and the side wall of the groove 21. The gear part 22 with an external gear structure has a simple structure, low production cost and is convenient for maintenance, facilitating the production and assembly of the scooter and reducing the production cost of the scooter.

[0040] When the gear part 22 is an internal gear, the gear part 22 is arranged on the side wall of the groove 21. The gear part 22 with an internal gear structure has stable transmission and less friction, which is beneficial to reducing the noise during the use of the scooter and extending the service life of the scooter.

[0041] In the present utility model, it is preferably that a cover plate 7 is arranged on the vehicle body 1. The cover plate 7 is arranged on one side of the groove 21 to cover the groove 21, and a notch 72 for the power generation assembly 6 or the transmission gear 64 to pass through is arranged on the cover plate 7. The arrangement of the cover plate 7 is beneficial to protecting the gear part 22 and the transmission gear 64, preventing sundries from entering the groove 21 and contacting the gear part 22 and the transmission gear 64, facilitating the stable transmission of the transmission gear 64 and the gear part 22, avoiding accidental damage to the transmission gear 64 and the gear part 22, facilitating the normal use of the scooter, and extending the service life of the scooter.

[0042] An annular protrusion 71 extends from the cover plate 7 towards the wheel 2. The annular protrusion 71 is inserted into the groove 21, and the annular protrusion 71 is arranged on the side of the transmission gear 64 away from the gear part 22. The arrangement of the annular protrusion 71 is beneficial to further preventing sundries from entering the groove 21, facilitating the stable transmission between the wheel 2 and the power generation assembly 6, and extending the service life of the scooter.

[0043] In this embodiment, it is preferably that a protective cover 8 is detachably arranged on the vehicle body 1. The protective cover 8 extends above the wheel 2, and the protective cover 8 extends towards both sides of the wheel 2 to form a retaining edge 81. The retaining edge 81 extends to the notch 72 to hide the notch 72, thereby preventing sundries from passing through the notch 72 and entering the groove 21.

[0044] A fork head 115 is arranged at the rear end of the vehicle body 1. An installation groove 116 is arranged in the fork head 115. The wheel 2 is rotatably arranged in the installation groove 116, and a positioning groove 117 is arranged in the side wall of the fork head 115. The power generation assembly 6 is detachably arranged in the positioning groove 117. A connecting groove 118 is arranged on the side wall of the positioning groove 117 close to the wheel 2. The power generation assembly 6 passes through the connecting groove 118 and is connected to the transmission gear 64. The arrangement of the installation groove 116 is beneficial to the stable installation of the wheel 2. The arrangement of the positioning groove 117 facilitates the quick positioning and installation of the power generation assembly 6, preventing the power generation assembly 6 from being skewed and misaligned, which affects the meshing of the transmission gear 64 and the gear part 22, and is beneficial to the stable transmission between the wheel 2 and the power generation assembly 6. The arrangement of the connecting groove 118 can support and guide the power generation assembly 6, preventing the transmission gear 64 from being skewed and affecting the meshing of the transmission gear 64 and the gear part 22.

[0045] In this embodiment, hinge holes 119 are provided on both sides of the installation groove 116. The axle 9 of the wheel 2 penetrates through the installation groove 116 and is respectively connected to the hinge holes 119 on both sides of the installation groove 116, so that the wheel 2 is rotatably arranged on the vehicle body 1.

[0046] The installation groove 116 is provided with the axle 9 of the wheel 2. The power generation assembly 6 is arranged on the front side of the axle 9. The positioning groove 117 and the connection groove 118 both face the upper side of the vehicle body 1. And a convex part 61 is provided on the power generation assembly 6. A rotating shaft 62 connected to the transmission gear 64 is rotatably arranged in the convex part 61. When the scooter moves forward, the wheel 2 drives the convex part 61 to abut against the bottom of the connection groove 118 through the transmission gear 64 and the rotating shaft 62. In this structure, since the power generation assembly 6 is arranged on the front side of the axle 9, when the scooter moves forward, the transmission gear 64 will be subjected to a downward force from the wheel 2. Supporting the convex part 61 through the connection groove 118 is beneficial to the stable installation of the power generation assembly 6 and avoids the inclination of the power generation assembly 6.

[0047] In this embodiment, a fixing plate 63 is formed by extending the power generation assembly 6 towards the side wall of the positioning groove 117 close to the wheel 2. The fixing plate 63 is arranged above the convex part 61. The fastener passes through the fixing plate 63 and is relatively fixed to the side wall of the positioning groove 117, and makes the convex part 61 abut against the bottom of the connection groove 118.

[0048] The vehicle body 1 includes a detachable bottom plate 11 and a light-transmitting upper shell 12. The light source 4 and the circuit board 3 are both arranged between the bottom plate 11 and the light-transmitting upper shell 12. And an anti-slip pad 13 is arranged on the light-transmitting upper shell 12. The anti-slip pad 13 is arranged above the circuit board 3 and the wire 5 and shields the circuit board 3 and the wire 5. The arrangement of the bottom plate 11 and the light-transmitting upper shell 12 is convenient for the divergence of light. The arrangement of the anti-slip pad 13 is not only beneficial for the user to stand stably on the vehicle body 1, but also can prevent the user from directly observing the circuit board 3 and the wire 5, which is beneficial to improving the aesthetics of the scooter.

[0049] Preferably, a convex edge 1113 is formed by extending the upper side of the bottom plate 11. The convex edge 1113 is arranged below the anti-slip pad 13. A storage cavity 112 and a lamp groove 111 are respectively arranged on both sides of the convex edge 1113. The wire 5 and the circuit board 3 are arranged in the storage cavity 112. The light source 4 is arranged in the lamp groove 111. The upper end of the convex edge 1113 abuts against the light-transmitting upper shell 12 and separates the storage cavity 112 and the lamp groove 111. And a through groove 114 for the wire 5 to pass through is arranged on the convex edge 1113. The arrangement of the convex edge 1113 can prevent the wire 5 from moving in the lamp groove 111, avoid the wire 5 from affecting the lighting effect generated by the light source 4, and is beneficial to improving the aesthetics and interest of the scooter.

[0050] In this embodiment, the light source 4 is a light bar. The storage cavity 112 is arranged in the middle of the bottom plate 11. Light grooves 111 are arranged on both sides of the storage groove 112, and light bars are arranged in the light grooves 111. Convex edges 1113 are arranged between the storage groove 112 and the light grooves 111. The convex edges 1113 can be a group or multiple groups. A handle bar is arranged on the vehicle body 1, and a light bar can also be arranged on the handle bar. The light bar is electrically connected to the circuit board 3 through a wire 5.

[0051] A gland 14 is detachably arranged on the bottom plate 11 through a fastener. The gland 14 presses the power generation component 6 against the bottom plate 11. A pressing edge 121 is arranged on the light-transmitting upper shell 12, and the gland 14 presses the pressing edge 121 against the bottom plate 11. The arrangement of the gland 14 facilitates the quick disassembly and installation of the power generation component 6. Moreover, since the gland 14 presses the pressing edge 121 against the bottom plate 11, it is beneficial to the stable installation of the light-transmitting upper shell 12 and the bottom plate 11.

[0052] The above embodiments are only preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A glow-in-the-dark scooter, comprising a vehicle body (1) and wheels (2) rotatably arranged on the vehicle body (1), characterized in that: A light source (4) and a circuit board (3) for controlling the light source (4) are provided on the vehicle body (1). A power generation component (6) is electrically connected to the circuit board (3). The power generation component (6) supplies power to the circuit board (3) and the light source (4). A transmission gear (64) is provided on the power generation component (6), and a gear portion (22) adapted to the transmission gear (64) is provided on the side of the wheel (2). When the scooter moves, the wheel (2) drives the transmission gear (64) to rotate through the gear portion (22), thereby driving the power generation component (6) to generate electricity. The power generation component (6) is provided on the side of the wheel (2), and a groove (21) is provided on the side of the wheel (2) close to the power generation component (6). The gear portion (22) is provided in the groove (21), and the transmission gear (64) penetrates into the groove (21) and meshes with the gear portion (22).

2. The glow-in-the-dark scooter according to claim 1, wherein: The gear portion (22) is an external gear. The gear portion (22) is provided at the center of the groove (21), and the transmission gear (64) is provided between the gear portion (22) and the side wall of the groove (21).

3. A light-emitting scooter according to claim 1, characterized in that: The gear portion (22) is an internal gear. The gear portion (22) is provided on the side wall of the groove (21).

4. A glow-in-the-dark scooter according to claim 1, characterized in that: A cover plate (7) is provided on the vehicle body (1). The cover plate (7) is provided on one side of the groove (21) to block the groove (21), and a notch (72) for the power generation component (6) or the transmission gear (64) to pass through is provided on the cover plate (7).

5. The glow-in-the-dark scooter according to claim 4, wherein: An annular protrusion (71) extending towards the wheel (2) is formed on the cover plate (7). The annular protrusion (71) is inserted into the groove (21), and the annular protrusion (71) is provided on the side of the transmission gear (64) away from the gear portion (22).

6. The scooter capable of emitting light according to claim 1, wherein: A fork head (115) is provided at the rear end of the vehicle body (1). An installation groove (116) is provided in the fork head (115). The wheel (2) is rotatably provided in the installation groove (116), and a positioning groove (117) is provided in the side wall of the fork head (115). The power generation component (6) is detachably provided in the positioning groove (117). A connection groove (118) is provided on the side wall of the positioning groove (117) close to the wheel (2). The power generation component (6) passes through the connection groove (118) and is connected to the transmission gear (64).

7. A glow-in-the-dark scooter according to claim 6, characterized in that: A wheel axle (9) for installing the wheel (2) is provided in the installation groove (116). The power generation component (6) is provided on the front side of the wheel axle (9). The positioning groove (117) and the connection groove (118) both face the upper side of the vehicle body (1). A protrusion portion (61) is provided on the power generation component (6), and a rotating shaft (62) connected to the transmission gear (64) is rotatably provided in the protrusion portion (61). When the scooter moves forward, the wheel (2) drives the protrusion portion (61) to abut against the bottom of the connection groove (118) through the transmission gear (64) and the rotating shaft (62).

8. The scooter capable of emitting light according to claim 1, wherein: The vehicle body (1) includes a detachable bottom plate (11) and a light-transmitting upper shell (12). The light source (4) and the circuit board (3) are both arranged between the bottom plate (11) and the light-transmitting upper shell (12). The circuit board (3) is electrically connected to the power generation component (6) and the light source (4) through wires (5). A non-slip pad (13) is arranged on the light-transmitting upper shell (12). The non-slip pad (13) is arranged above the circuit board (3) and the wires (5) and shields the circuit board (3) and the wires (5).

9. The scooter capable of emitting light according to claim 8, wherein: A convex edge (113) extends upward on the upper side of the bottom plate (11). The convex edge (113) is arranged below the non-slip pad (13). A storage cavity (112) and a lamp groove (111) are respectively arranged on both sides of the convex edge (113). The wires (5) and the circuit board (3) are arranged in the storage cavity (112), and the light source (4) is arranged in the lamp groove (111). The upper end of the convex edge (113) abuts against the light-transmitting upper shell (12) and separates the storage cavity (112) and the lamp groove (111). A through groove (114) for the wires (5) to pass through is arranged on the convex edge (113).

10. A glow-in-the-dark scooter according to claim 8, characterized in that: A gland (14) is detachably arranged on the bottom plate (11) through fasteners. The gland (14) presses the power generation component (6) against the bottom plate (11). A pressing edge (121) is arranged on the light-transmitting upper shell (12). The gland (14) presses the pressing edge (121) against the bottom plate (11).

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