WO2015027443A1

WO2015027443A1 - Running wheel

Info

Publication number: WO2015027443A1
Application number: PCT/CN2013/082621
Authority: WO
Inventors: 樊书印
Original assignee: Fan Shuyin
Priority date: 2013-08-26
Filing date: 2013-08-30
Publication date: 2015-03-05
Also published as: CN103432748A; CN103432748B

Abstract

A running wheel comprising a vehicle body (100) and a remote control (200). The remote control (200) comprises a USB connector (4) fixed within an accommodating casing (3), a housing provided with a slide groove (21) for the accommodating casing (3) to slide, a control member (8) used for controlling the sliding of the accommodating casing (3), and a limiting apparatus used for limiting the control member (8). When the accommodating casing (3) and the USB connector (4) are jointly pushed out of the housing by the control member (8), the limiting apparatus limits the control member (8) to prevent same from moving.

Description

a mad round

[Technical Field]

The present invention relates to the field of toys and, more particularly, to a mad wheel. 【Background technique】

Some toy cars such as toy cars and crazy running wheels generally have two types of automatic control and wireless control. The wireless control is generally controlled by an infrared remote control. The remote control of a toy car such as a toy car or a mad running wheel has a built-in battery for power supply. Once the battery in the remote control is used up, it needs to be replaced, so you need to replace the battery frequently, which is more expensive.

I designed a crazy running wheel, including a vehicle body and a remote controller for controlling the vehicle body. The remote controller includes a USB connector fixed in a placing box, a casing provided with a sliding slot for sliding the placing box, and A control member for controlling the sliding of the placement box. The USB connector is plugged into the USB port on the computer to connect to the computer, which can charge the battery in the remote control. This program is not public. However, the control member only controls the sliding of the USB connector in the chute, and the USB connector needs a certain force when plugged into the USB interface on the computer. When the USB connector is inserted into the USB interface, the USB connector is telescoped to the inside of the housing, thereby Make it difficult to insert.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a mad wheel that facilitates the insertion of a USB connector into a computer.

The object of the present invention is achieved by the following technical solutions: A mad wheel, including a vehicle body and a remote controller, the remote controller including a USB connector fixed in a placement box, and a slide for sliding the placement box a housing of the slot, a control member for controlling the sliding of the placement box, and a limiting device for limiting the control member.

Preferably, the control member includes a handle, the housing is provided with a through hole for placing the handle, and the limiting device includes a bump disposed on a sidewall of the through hole; when the control member Control the placement The bump catches the handle when the cartridge is extended from the housing and the handle is at the end of the through hole. A through hole is arranged in the housing for sliding the handle. When the handle slides toward the first open end of the sliding slot, the placing box is controlled to slide out from the inside of the housing. When the handle is located at the end of the end of the through hole, a part of the placing box is pushed out to Outside the case, the USB connector inside the box is conveniently inserted into the USB port on the computer. A bump is placed on the side wall of the through hole to clamp the handle to limit the handle, thereby preventing the handle from moving when the USB connector is plugged in, thereby ensuring that the USB connector is convenient to cooperate with the computer. The handle can be placed into the bump by sliding it while sliding, or sliding out of the bump.

Preferably, the bump comprises corresponding first and second bumps disposed on two sidewalls of the through hole. The first bump and the second bump are respectively disposed on the two side walls of the through hole to better limit the handle

Preferably, the control member is made of a metal material, and the handle is sleeved with a handle sleeve of a plastic material. The handle of the metal material is apt to rust, and the user's finger is easily injured. A plastic handle sleeve is attached to the handle of the metal to prevent the handle from injuring the user's finger, and the handle is not in contact with the outside and is not easily rusted.

Preferably, the handle sleeve has a cylindrical structure. The handle sleeve of the cylindrical structure not only facilitates the cooperation with the bumps, but also facilitates the cooperation with the fingers of the user, thereby facilitating user control.

Preferably, the handle sleeve is provided with a slot for insertion of the handle. This is a specific way of fixing the handle and handle.

Preferably, the bump further includes a third bump, and the third bump catches the handle when the handle is located at the other end of the through hole. When the handle is located at the end of the other end of the through hole, the placement box is completely inside the casing, and the provision of the third bump catching handle prevents the placement box from automatically sliding out of the casing.

Preferably, the bump further includes a third bump and a fourth bump disposed on the sidewalls of the through hole, and the third protrusion when the handle is located at the other end of the through hole The point and the fourth bump catch the handle. When the handle is located at the end of the other end of the through hole, the placement box is completely inside the casing, and the third bump and the fourth bump insertion handle are provided to prevent the placement box from automatically sliding out of the casing.

Preferably, the limiting device further comprises: between the through hole and the chute for placing the control Limiting platform for parts. Setting the limit platform prevents the control from shaking up and down.

Preferably, the limiting device further includes a limiting plate disposed on the sidewall of the sliding slot, and the control member is in contact with the limiting plate when the handle is located at the end of the through hole. The end of the through hole acts as a limit on the handle, and the limit plate also acts as a limit on the control member, so that the double limit is performed, so that the limit effect is better.

The invention is provided with a limiting device for the limit control member on the casing of the remote controller, so that when the control member pushes the placing box together with the USB connector to push out the casing, the limiting device limits the control member to prevent It moves, which makes it easy to plug the USB connector into the USB port on your computer.

[Description of the Drawings]

1 is a schematic overall view of a mad wheel according to an embodiment of the present invention;

2 is a schematic diagram of splitting of a remote controller according to an embodiment of the present invention;

3 is a schematic structural view of a control member according to an embodiment of the present invention;

4 is a schematic structural view of a handle sleeve according to an embodiment of the present invention;

Figure 5 is a schematic view showing the cooperation of the control member and the handle sleeve according to the embodiment of the present invention;

6 is a schematic diagram of a USB connector and a placement box according to an embodiment of the present invention;

7 is a schematic structural view of a placement box and a control member on the lower case according to an embodiment of the present invention; FIG. 8 is a schematic structural view of a lower case according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of an upper case according to an embodiment of the present invention.

Among them: 1, upper shell; 100, car body; 2, lower shell; 21, chute; 22, first opening; 23, limit platform; 24, limit plate; 25, bump; 26, baffle; 27, the second opening; 28, the third opening; 29, the screw hole column; 200, the remote control; 3, the placement box; 31, the slider; 4, USB connector; 5, the circuit board; 6, the battery cover; Control button; 8, control member; 81, through hole; 82, hook; 83, screw hole; 84, handle sleeve; 85, groove; 86, handle.

【detailed description】 The invention will now be further described with reference to the drawings and preferred embodiments.

The present invention discloses a mad running wheel, as shown in FIGS. 1 to 9, including a vehicle body 100 and a remote controller 200. The remote controller 200 controls the vehicle body 100, and the remote controller 200 includes a USB connector fixed in a placing box 3. 4. A housing for the sliding slot 21 for sliding the placement box 3, a control member 8 for controlling the sliding of the placement box 3, and a limiting device for limiting the control member 8. The present invention is provided with a limiting device for the limit control member 8 on the housing of the remote controller 200, so that when the control member 8 pushes the placement box 3 together with the USB connector 4 out of the housing, the limiting device acts on the control member. 8 Limit the position to prevent it from moving, which makes it easy to insert the USB connector 4 into the USB port on the computer.

As shown in FIG. 1 and FIG. 2, the housing of the remote controller 200 includes an upper case 1 and a lower case 2 which are fixed by screws. Referring to FIG. 8, a chute 21 is disposed on the lower case 2, and the chute 21 is adapted to the size of the case 3. The setting has a certain limit function, and prevents the box 3 from being shaken left and right; in combination with FIG. 9, and the upper shell is matched with the setting of the lower shell, the limiting effect of the placing box 3 is better. 6, the placement box 3 is provided with a placement recess for placing the USB connector 4, the placement recess is adapted to the size of the USB connector 4, and the height of the placement recess is equal to the thickness of the USB connector 4, thus preventing the USB connector 4 from being subjected to damage. The placing box 3 is provided with a slider 31 protruding from the outside thereof. Referring to FIG. 3, the control member 8 is provided with a through hole 81 matched with the slider 31. When the control member 8 is pushed, the slider 31 is controlled. The movement, in conjunction with Figures 7 and 8, will extend from the first opening 22 of the lower casing 2 to the outside of the casing for convenient connection to the computer.

In this embodiment, the remote controller 200 further includes a circuit board 5 connected to the USB connector 4 through a wire. The placement box 3 is provided with a threading hole for passing through the wire; and the lower case is provided with a block for limiting the placement box 3. The plate 26 is provided with a third opening 27 for the wire to be placed on the baffle 26, thereby preventing the wire from affecting the sliding of the placement cassette 3. The baffle 26 is further provided with a second opening for escaping the slider 31, thereby facilitating the sliding of the box 3 in the chute 21. The circuit board 5 is also connected by a wire and a battery. When the USB connector 4 is connected to the computer, the battery can be charged. The lower case 2 is provided with a storage compartment for placing the battery, and the remote controller 200 further includes a closed storage compartment opening. Battery cover 6. The remote controller 200 is further provided with a control button 7 for controlling the operation of the mad car body 100. The circuit board 5 and the control button 7 are provided in cooperation. The control button 7 includes control of the vehicle body 100 forward, backward, left turn, right turn and stop buttons. The housing of the remote controller 200 is provided with each button A evasion hole for placing each button. Thereby, it is convenient to control the vehicle body 100.

In this embodiment, the circuit board 5 is provided with a signal light for controlling the mad car body 100, the signal light is disposed at one end of the circuit board 5, and the USB connector is located at one end of the housing; the housing of the remote controller 200 A through hole for placing a signal light is provided to facilitate signal transmission. The circuit board 5 is further provided with an indicator light for indicating the state of charge thereof. The indicator light is disposed at the other end of the circuit board 5 and perpendicular to the circuit board 5. The housing of the remote controller 200 is also provided with a lamp for placing the indicator light. Hole, so it is convenient to see its state of charge. When it is in the charging state, the indicator light emits red light; when it is fully charged, the indicator light shows blue light. At this time, the charging is no longer performed, the red light and the blue light are obviously combined, and the blue light has a protective effect on the eyes; Set other matching color lights.

As shown in FIG. 7 , the control member 8 - end is fixed to the lower casing 2 by screws. Referring to FIG. 3 and FIG. 8 , one end of the control member 8 is provided with a hook 82 , and a screw hole 83 is arranged at the hook 82 , corresponding to The lower shell 2 is provided with a screw hole column 29 matched with the screw hole 83. The screw fixing facilitates the control of the tightness of the fixing of the control member 8, thereby facilitating the rotation of the control member 8 with the screw as an axis, thereby controlling the expansion and contraction of the placing box.

The other end of the control member 8 is provided with a handle 86 for facilitating pushing. The handle 86 is located outside the casing, and the control member 8 is made of a metal material and has high strength, so that the handle 86 is also made of a metal material, since the handle 86 is partially located outside the casing, Frequently in contact with the user's finger, the metal is prone to rust, and it is also possible to injure the user's finger. Referring to Figures 4 and 5, the handle 86 is sleeved with a handle sleeve 84, which is made of plastic material. Avoid the handle 86 exposed, easy to use. One end of the handle sleeve 84 is provided with a groove 85, and the handle 86 is inserted into the groove 85. The groove 85 is adapted to the size of the handle 86, so that the handle 86 and the handle sleeve 84 are firmly matched, and the handle sleeve 84 is generally cylindrical. The structure can reduce the friction with the casing, facilitate the pushing of the control member 8, and is convenient to cooperate with the fingers of the user, and is convenient for the user to control. However, the handle sleeve 84 can also be set to other structures. In this embodiment, a handle sleeve 84 is sleeved on the handle 86 to facilitate the user to push the control member 8. Of course, the handle sleeve 84 may not be provided, and the handle 86 may be directly arranged into a cylindrical structure or other structure to facilitate the user to push.

The housing of the remote controller 200 is provided with a through hole for placing the handle 86. As shown in FIGS. 8 and 9, the upper case 1 and the lower case 2 are provided with recesses for placing the handle 86, and two recesses are formed for Place the handle 86 Through hole. Referring to Figure 7, the limiting device includes a bump 25 disposed on the sidewall of the recess, when the control member 8 controls the placement of the cartridge 3 from the housing, and the handle 86 is located at the end of the through hole, even if the recessed end At the time of the portion, the bump 25 catches the handle 86. When the handle 86 of the embodiment is sleeved with a handle sleeve 84, the bump 25 catches the handle sleeve 84. A through hole is disposed in the housing for sliding the handle sleeve 86. When the handle sleeve 86 slides toward the first opening 22 end of the sliding slot 21, the placing box 3 is controlled to slide out from the inside of the housing. When the handle sleeve 84 is located at the end of the through hole, At the end, the box 3 is partially pushed out to the outside of the casing, and the USB connector 4 placed in the box 3 is conveniently inserted into the USB interface on the computer. A handle 25 is disposed on the side wall of the through hole to clamp the handle sleeve 84 to limit the handle sleeve 84, thereby preventing the handle sleeve 84 and the control member 8 from moving when the USB connector 4 is inserted, thereby ensuring the convenience of the USB connector 4. Work with the computer. The handle sleeve 84 can be placed into the bump 84 by sliding it while sliding, or can slide out of the bump 25.

In this embodiment, two corresponding bumps 25 are provided on the side wall of the upper shell 1 and the lower shell 2 on the side of the recess. For convenience of description, the first bump 25 and the second bump are named. Point 25, so that the limit of the handle sleeve 84 is better. Of course, it is also possible to provide only one bump on the side wall of one side of the recess of the upper case 1, not on the lower case 2; or to provide a bump on only one side wall of the recess of the lower case 2, the upper case 1 Not set up, it is also feasible. It can be seen from FIG. 7 to FIG. 9 that the upper shell 1 and the lower shell 2 are also provided with corresponding equal-sized bumps 25 on the other side of the side wall of the recess, also for the sake of explanation, named as the third bump. 25 and the fourth bump 25, so that when the placement box 3 and the USB connector 4 are located inside the casing, that is, when the control member 8 is not pushed or in the original state, the third bump 25 and the fourth bump 25 are caught by the handle sleeve 84. Prevent the control member 8 from moving, and prevent the placement box 3 from automatically slipping out of the casing, thereby preventing the USB connector 4 from being damaged. Of course, it is also possible to provide only one bump 25 on the side wall of the other side of the recess of the upper case 1, that is, the third bump 25 latches the handle cover 84, and the lower case 2 is not disposed; or only in the lower case 2 The side wall of the other side of the recess is provided with a bump 25, that is, the fourth bump 25 latches the handle sleeve 84, and the upper shell 1 is not disposed. Therefore, there are four combinations of the bumps 25 for latching the handle sleeve 84. In this embodiment, four bumps 25 are provided to limit the handle sleeve 84. However, you can also set a different number of bumps to limit the handle sleeve.

In this embodiment, the whole of the bump 25 has a hemispherical structure, so that the push of the handle sleeve 84 is facilitated. The handle sleeve 84 and the housing are both plastic materials, and a slight deformation is generated by pressing. The handle sleeve 84 is placed by the pressing bump 25 to the recessed end of the housing, and the handle sleeve 84 is located at the end back shell. The deformation of the body is restored, thereby limiting the handle sleeve 84.

As shown in FIG. 7 to FIG. 9 , the limiting device further includes a limiting platform 23 for placing the control member 8 between the through hole of the housing and the sliding slot 21 , and corresponding limits on the upper shell 1 and the lower shell 2 The platform 23 is used to double limit the control member 8, and further limit is applied to further limit the control of the control member 8.

As shown in FIG. 7 and FIG. 8, the limiting device further includes a protruding limiting plate 24 disposed on a side wall of the sliding slot 21 of the lower casing 2, and the control member 8 is fixed to one of the sliding slots 21 by screws. The outer side of the side wall, that is, the screw hole post 29 is located outside one side wall of the chute 21, and the limiting plate 24 is located on the other side wall opposite to the one side wall, when the handle sleeve 84 is located at the end of the through hole When the end of the recess of the lower casing 2 is located, the control member 8 is in contact with the limiting plate 24, the end of the through hole is limited to the handle sleeve 84, and the limiting plate 24 also limits the control member 8. Function, so that the double limit is achieved, so that the limit effect is better.

It is also feasible in the present invention to fix the USB connector 4 in the upper casing 1.

The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention can be made without departing from the spirit and scope of the invention.

Claims

Rights request

1. A running wheel, including a car body and a remote control, characterized in that the remote control includes a USB connector fixed in a placement box, a housing provided with a chute for the placement box to slide, and A control member for controlling the sliding movement of the placement box and a limiting device for limiting the control member.

2. The running wheel according to claim 1, wherein the control member includes a handle, the housing is provided with a through hole for placing the handle, and the limiting device includes a through hole provided on the through hole. A bump on the side wall of the hole; when the control member controls the placement box to extend from the housing and the handle is located at the end of the through hole, the bump blocks the handle.

3. The running wheel according to claim 2, wherein the protrusions include corresponding first protrusions and second protrusions provided on both side walls of the through hole.

4. The running wheel according to claim 2, characterized in that the control part is made of metal material, and a handle cover made of plastic material is connected to the handle.

5. The running wheel according to claim 4, characterized in that the handle cover has a cylindrical structure.

6. The running wheel according to claim 4, characterized in that the handle cover is provided with a groove for the handle to be inserted.

7. The running wheel according to claim 2, wherein the bumps further include third bumps, and when the handle is located at the other end of the through hole, the third bumps are stuck Said handle.

8. The running wheel according to claim 2, wherein the protrusions further include third protrusions and fourth protrusions provided on both side walls of the through hole. When the handle is located on the When the other end of the through hole is reached, the third protruding point and the fourth protruding point catch the handle.

9. The running wheel according to claim 2, wherein the limiting device further includes a limiting platform located between the through hole and the chute for placing the control member.

10. The running wheel according to claim 2, wherein the limiting device further includes a limiting plate provided on the side wall of the chute, and when the handle is located at the end of the through hole, The control part is in contact with the limiting plate.