WO2021027637A1 - 玩具车 - Google Patents
玩具车 Download PDFInfo
- Publication number
- WO2021027637A1 WO2021027637A1 PCT/CN2020/106837 CN2020106837W WO2021027637A1 WO 2021027637 A1 WO2021027637 A1 WO 2021027637A1 CN 2020106837 W CN2020106837 W CN 2020106837W WO 2021027637 A1 WO2021027637 A1 WO 2021027637A1
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- WIPO (PCT)
- Prior art keywords
- detection switch
- toy vehicle
- wheels
- detection
- toy
- Prior art date
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
- A63H17/36—Steering-mechanisms for toy vehicles
- A63H17/395—Steering-mechanisms for toy vehicles steered by program
Definitions
- the invention relates to the technical field of toys, in particular to a toy vehicle.
- the toy car is started to move forward through touch induction, the starting method is rigid and single, not intelligent, and is not conducive to children's operation and play.
- the present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a toy car to solve the problem that the existing toy car has a rigid starting method and is not conducive to children's play.
- a toy vehicle includes: a vehicle body; wheels, the wheels are arranged on the vehicle body, the wheels include a driving wheel and a driven wheel, the driven wheel having an upper stop A driven wheel shaft on the vehicle body that can float up and down between the lower stop and the lower stop; a first detection switch, the first detection switch is provided on the vehicle body, and the driven wheel shaft is at the upper stop When the first detection switch is triggered when the driven axle is at the bottom stop, the first detection switch returns to the original position; the second detection switch is used to detect the rotation parameter of the wheel Driving part, the driving part is connected with the driving wheel to drive the driving wheel to rotate; the driving part is connected with the first detection switch and the second detection switch to control the toy vehicle by the detection result Driving.
- the startup mode is flexible, more intelligent, and functional, which can increase the playability and interactivity of the product, and is conducive to children's operation and play.
- the toy vehicle further includes a response element connected to the first detection switch and the second detection switch to control the response effect of the toy vehicle based on the detection result; wherein, the response element It is a light emitting part and/or a sounding part.
- At least one detection gear is connected to the axle of the driving wheel, and the second detection switch is set corresponding to the detection gear to detect the rotation parameter of the detection gear.
- the second detection switch is a sensor provided corresponding to the active wheel, and the sensor is used to detect the number of revolutions and the number of accelerations of the active wheel.
- the first detection switch includes two elastic blades that are always spaced apart. When the driven wheel shaft is at the upper stop position, the two elastic blades are pushed to contact to trigger the first detection switch, When the driven wheel shaft is located at the bottom stop, it is separated from the elastic blade.
- the driven wheel shaft is provided with a pressing block that is slidingly fitted on the vehicle body, so that the driven wheel shaft can float between the upper stop position and the lower stop position.
- the two elastic blades are spaced up and down, and one side of the elastic blade located on the lower side is arranged close to the driven axle.
- the elastic blade on the lower side is provided with a first protrusion, and the first protrusion abuts on the driven wheel shaft.
- the light emitting element is configured as a vehicle light of the toy vehicle.
- a touch area for controlling the power switch is provided on the vehicle body.
- Figure 1 is a schematic diagram of the structure of the toy car in the first embodiment of the present invention
- Figure 2 is a partial structural diagram of the toy car in the present invention.
- FIG. 3 is a schematic diagram of the structure of the driven wheel and the first detection switch in the present invention.
- FIG. 4 is a schematic diagram of the structure of the toy car in the second embodiment of the present invention.
- Fig. 5 is a structural schematic diagram 1 of the toy vehicle according to the third embodiment of the present invention.
- Fig. 6 is a second structural diagram of the toy vehicle according to the third embodiment of the present invention.
- the first detection switch 30 is the first detection switch
- the second detection switch 40 is the first detection switch
- Top stop a bottom stop b.
- a toy vehicle 100 includes: a vehicle body 10, wheels 20, a first detection switch 30, a second detection switch 40, and a driving component 50.
- the wheel 20 is provided on the vehicle body 10.
- the wheel 20 includes a driving wheel 21 and a driven wheel 22.
- the driven wheel 22 has a slave wheel that can float up and down between the upper stop a and the lower stop b. Wheel shaft 221. Since the driven wheel shaft 221 can float between the two stops, when the toy car 100 is suspended from the plane, the driven wheel shaft 221 moves down to the lower stop b due to gravity; when the toy car 100 contacts the plane, the driven wheel shaft 221 is moved up to the upper stop position a under the force from the plane, so the driven wheel 22 has two states of suspended and landed.
- the first detection switch 30 is provided on the vehicle body 10. The first detection switch 30 is triggered when the driven axle 221 is at the upper stop position a, and the first detection switch 30 returns to the original position when the driven axle 221 is at the lower stop position b. Therefore, the position of the driven wheel shaft 221 is detected by the first detection switch 30 to determine the state of the driven wheel 22 in response to the corresponding control of the toy vehicle 100.
- the second detection switch 40 is used to detect the rotation parameters of the wheel 20 to detect whether the toy car 100 is in a rotating state at this time, or to detect the rotating state of the wheel 20 in response to corresponding control of the toy car 100.
- the driving member 50 is connected with the driving wheel 21 to drive the driving wheel 21 to rotate, and the driving member 50 is connected with the first detection switch 30 and the second detection switch 40 to control the running of the toy vehicle 100 based on the detection result.
- the driving member 50 is connected with the first detection switch 30 and the second detection switch 40 to control the running of the toy vehicle 100 based on the detection result.
- the toy car 100 of the embodiment of the present invention by setting the first detection switch 30 and the second detection switch 40, a method is implemented to control the driving part 50 to drive the toy car by using the result of detecting the landing of the car and the rotation of the wheels as the command input signal.
- 100 driving mode, flexible starting mode, more intelligent, strong functionality can increase the playability and interactivity of the product, and is conducive to children's operation and play.
- the toy vehicle 100 further includes a response element 60 connected to the first detection switch 30 and the second detection switch 40 to control the response effect of the toy vehicle 100 based on the detection result.
- the detection result causes the light-emitting part 601 to produce a light effect, such as a flashing warning light, so as to make the whole car more gorgeous;
- the response part 60 is a sounding part (not shown), the detection result makes a sound
- the parts simulate sound effects, such as engine start sound, acceleration sound, and whistle sound, to attract children’s attention; when the response part 60 is a light-emitting part 601 and a sound part, it can produce both light and sound effects. Toys
- the overall car 100 is more interesting and more playable.
- the light-emitting element 601 is an LED lamp or a color-changing lamp to produce lights with different effects, with stable performance, easy installation and use, and beneficial to cost reduction.
- the light emitting element 601 is not limited to this, and will not be repeated here.
- the sound emitting element is a horn or a small speaker, which has a simple structure and low cost, which is beneficial to reduce the manufacturing cost of the toy vehicle 100.
- the sounding component is not limited to this, and will not be repeated here.
- the response member 60 may also be a vibrating member (not shown in the figure), for example, the vibrating member is a vibrating motor, so that the detection result can cause the toy vehicle 100 to produce a vibration effect.
- the vibrating member is not limited to this, and will not be repeated here.
- At least one detection gear 211 is connected to the axle of the driving wheel 21, and the second detection switch 40 is set corresponding to the detection gear 211 to detect the rotation parameters of the detection gear 211. That is, the second detection switch 40 determines the rotation parameters of the driving wheels 21 by detecting the rotation parameters of the detection gears 211, thereby solving the problem of difficulty in directly detecting the driving wheels 21.
- the detection process is stable and simple, and the detection results are accurate.
- the second detection switch 40 is a sensor provided corresponding to the active wheel 21, and the sensor is used to detect the number of revolutions and the number of accelerations of the active wheel 21. Therefore, by detecting the number of revolutions of the active wheels 21, the travel distance of the toy vehicle 100 can be detected. By detecting the number of accelerations of the active wheels 21, the state of the toy car 100 can be judged. For example, when the toy car 100 is quickly pushed, the second detection switch 40 sends a signal to the controller inside the toy car 100 to issue an instruction to accelerate. As a result, the driving member 50 drives the active wheels 21 to accelerate and enter the accelerated competition mode.
- the second detection switch 40 detects that the wheel 20 rotates without acceleration, and sends a signal to the controller inside the toy car 100 to issue a slow-moving command to drive
- the piece 50 drives the active wheels 21 to enter the slow rolling mode.
- the second detection switch 40 is an infrared sensor with high detection sensitivity and easy setting.
- the second detection switch 40 is not limited to an infrared sensor, and may also be other types of sensors, which will not be described here.
- the first detection switch 30 includes two elastic blades 31 that are always spaced apart.
- the driven axle 221 is located at the upper stop a, the two elastic blades 31 are pushed to contact with each other.
- the first detection switch 30 is triggered, and the driven axle 221 is separated from the elastic blade 31 when it is at the bottom stop b. In this way, it is detected whether the driven wheel 22 is on a plane.
- the weight of the driven wheel 22 causes the driven wheel shaft 221 to abut against the bottom of the vehicle, and the driven wheel shaft 221 Move down to the bottom stop b, and the two elastic blades 31 do not touch; if the toy car 100 is on a flat surface, the weight of the toy car 100 makes the bottom of the car downward, and the driven axle 221 moves up to the top stop a, and the two elastic blades The blade 31 is touched and triggered, and the first detection switch 30 is in an on state.
- the first detection switch 30 in this manner is simple in structure, low in cost, sensitive and flexible in triggering, and is beneficial to reducing the manufacturing cost of the toy vehicle 100.
- the driven axle 221 is provided with a pressing block 221a that is slidably fitted on the vehicle body 10, so that the driven axle 221 floats between the upper stop position a and the lower stop position b.
- the pressure block 221a is vertically slidably fitted on the car body 10. Through the guiding action of the pressure block 221a, the driven axle 221 can achieve stable floating at the upper stop position a and the lower stop position b, ensuring the stability and stability of the movement process. reliability.
- the two elastic blades 31 are spaced up and down, and one side of the elastic blade 31 located on the lower side is arranged close to the driven axle 221.
- the upper and lower elastic blades 31 do not contact and do not conduct; when the driven axle 221 is in the upper stop a, push the lower elastic blade 31 to move up, so that the two The elastic blade 31 contacts and conducts, turning on the first detection switch 30.
- the elastic blade 31 on the lower side is provided with a first protrusion 311, and the first protrusion 311 abuts on the driven axle 221.
- the first protrusion 311 makes the contact between the first protrusion 311 and the driven axle 221 more reliable, improves the sensitivity of the linkage between the driven axle 221 and the elastic blade 31, and facilitates the driving of the driven axle 221 when it floats up and down
- the two elastic blades 31 are triggered, thereby increasing the probability that the two elastic blades 31 are conducted.
- the light emitting element 601 is configured as a light of a toy car, and the light is in the most obvious part of the toy car 100, which can simulate the real state of the car driving, thereby improving the experience of the toy car 100.
- the light-emitting element 601 on the toy vehicle 100 is not limited to a vehicle light, for example, it can also be provided as a separate piece on the top of the toy vehicle 100, and the light-emitting element 601 may also be in other forms, which will not be described in detail here.
- the vehicle body 10 is provided with a touch area 11 for controlling the power switch. In order to realize the total power control of the entire toy car 100, unnecessary power waste is avoided.
- the touch area 11 is formed on the door of the toy vehicle 100, so that the operator can easily place his palms on the doors of the toy vehicle 100 when operating, so that the power can be turned on and off.
- the touch area 11 is not limited to being provided on the door of the vehicle, such as the rear or the front of the vehicle, but may also be other places, which will not be elaborated here.
- the driving member 50 is a driving mechanism composed of a motor and a gear to drive the driving wheels 21.
- the driving member 50 may also be other mechanisms, which will not be described here.
- a toy vehicle 100 includes a vehicle body 10, wheels 20, a first detection switch 30, a second detection switch 40, a driving part 50, and a response part 60.
- the wheel 20 includes a driving wheel 21 and a driven wheel 22.
- the vehicle body 10 is provided with an upper stop a and a lower stop b.
- the driven wheel 22 has a driven axle 221, and the driven axle 221 is at the upper stop a and the lower stop. Floating between bit b.
- the first detection switch 30 includes two elastic blades 31 with a constant interval.
- the elastic blades 31 are provided with first protrusions 311, and the driven wheel shaft 221 is provided with a pressing block 221a. When the driven wheel shaft 221 is floating up and down, it is pressed The first protrusion 311 on the block 221a causes the two elastic blades 31 to trigger and activate the first detection switch 30.
- the second detection switch 40 is an infrared sensor. At least one detection gear 211 is connected to the axle of the driving wheel 21. The second detection switch 40 is set corresponding to the detection gear 211 to detect the number of rotations and acceleration times of the driving wheel 21.
- the response member 60 is a light emitting member 601 and a sound emitting member, wherein the light emitting member 601 is provided as an independent member on the top of the front end of the vehicle body 10.
- the vehicle body 10 is provided with a touch area 11 for controlling the power switch, and the touch area 11 is provided on the vehicle door.
- the first detection switch 30, the second detection switch 40, and the response member 60 are all connected to the driving member 50 to control the running and response effects of the toy vehicle 100 based on the detection result.
- the mode is automatically selected by the detection results of the first detection switch 30 and the second detection switch 40.
- Mode 1 Slow rolling mode, push the toy car 100 to walk slowly on a flat surface by hand, the first detection switch 30 detects that the wheel has landed, and the second detection switch 40 detects that the active wheel 21 rotates slowly, and the detection result is obtained.
- the internal control of 100 issues instructions to cause the light emitting element 601 to emit the corresponding light and the sound element to play the corresponding sound effect.
- Mode 2 Accelerating competition mode: by quickly pushing the toy car 100 to accumulate energy, the first detection switch 30 detects that the wheel has landed, and the second detection switch 40 detects that the active wheel 21 has accelerated multiple times, and the detection result is obtained inside the toy car 100
- the control issues instructions, and the number of accelerations determines the distance traveled by the toy car 100 and the flashing frequency of the light-emitting element 601. Accelerating 3 times or more can make the car travel about 23 meters.
- the structure of the toy vehicle 100 in the second embodiment is shown.
- the structure of the toy vehicle 100 in the second embodiment is substantially the same as the structure of the toy vehicle 100 in the first embodiment, and the same parts will not be described.
- the structure of the toy vehicle 100 in the third embodiment is shown.
- the structure of the toy vehicle 100 in the third embodiment is substantially the same as the structure of the toy vehicle 100 in the first embodiment, and the same parts are not described again.
- the difference is that the light-emitting part 601 is arranged on the top of the toy vehicle 100 as an independent part.
- the present invention judges the state of the toy vehicle 100 through the two conditions of the second detection switch 40 and the first detection switch 30 to intelligently switch the function mode. 1.
- the elastic blade 31 When the elastic blade 31 is turned on, if the second detection switch 40 detects the active wheel 21, it will enter mode 1 and play the corresponding sound effect at the same time; the car will stop playing and enter the standby mode. 2.
- the switch of the elastic blade 31 When the switch of the elastic blade 31 is turned off, if the second detection switch 40 detects the active wheel 2, it will enter mode 2.
- the accumulated acceleration times determine the driving distance of the car; and the driving distance is determined by the second
- the switch 40 is detected to determine the number of turns of the driving wheel 2. It can be seen that the present invention can switch function modes intelligently, which increases the intelligence, playability and interactivity of the product.
- the description with reference to the terms “embodiment”, “example”, etc. means that the specific feature, structure, material or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention .
- the schematic representation of the above-mentioned terms does not necessarily refer to the same embodiment or example.
- the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner.
Abstract
一种玩具车（100），包括：车体（10）；车轮（20），车轮（20）设在车体（10）上，车轮（20）包括主动车轮（21）和从动车轮（22），从动车轮（22）具有在上止位（a）和下止位（b）之间可上下浮动地设在车体（10）上的从动轮轴（221）；第一检测开关（30），第一检测开关（30）设在车体（10）上，从动轮轴（221）在上止位（a）时触发第一检测开关（30），第一检测开关（30）在从动轮轴（221）于下止位（b）时恢复原位；第二检测开关（40），第二检测开关（40）用于检测车轮（20）的转动参数；驱动件（50），驱动件（50）与主动车轮（21）相连以驱动主动车轮（21）转动；驱动件（50）与第一检测开关（30）、第二检测开关（40）相连，以由检测结果控制玩具车（100）的行驶；通过设置第一检测开关（30）和第二检测开关（40），实现了一种以检测玩具车（100）落地和车轮（20）转动的结果作为命令输入信号，来控制驱动件（50）驱动玩具车（100）行驶的方式。
Description
本发明涉及玩具技术领域，尤其涉及一种玩具车。
市面上有类似的触摸感应的玩具车，结构简单，功能单一，互动性较差。通过触摸感应启动玩具车前行，启动方式死板单一，不具智能化，不利于儿童的操作玩耍。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种玩具车，以解决现有玩具车启动方式死板，不利于儿童玩耍的问题。
根据本发明实施例的一种玩具车，包括：车体；车轮，所述车轮设在所述车体上，所述车轮包括主动车轮和从动车轮，所述从动车轮具有在上止位和下止位之间可上下浮动地设在所述车体上的从动轮轴；第一检测开关，所述第一检测开关设在所述车体上，所述从动轮轴在上止位时触发所述第一检测开关，所述第一检测开关在所述从动轮轴于下止位时恢复原位；第二检测开关，所述第二检测开关用于检测所述车轮的转动参数；驱动件，所述驱动件与所述主动车轮相连以驱动所述主动车轮转动；所述驱动件与所述第一检测开关、所述第二检测开关相连，以由检测结果控制玩具车的行驶。
根据本发明实施例的玩具车，通过设置第一检测开关和第二检测开关，实现了一种以检测车子落地和车轮转动的结果作为命令输入信号，来控制驱动件驱动玩具车行驶的方式，启动方式灵活，更显智能化，功能性强，能够增加产品的可玩性和互动性，有利于儿童操作玩耍。
在一些实施例中，玩具车还包括响应件，所述响应件与所述第一检测开关、所述第二检测开关相连，以由检测结果控制玩具车的响应效果；其中，所述响应件为发光件和/或发声件。
在一些实施例中，所述主动车轮的轮轴上连接至少一个检测齿轮，所述第二检测开关对应所述检测齿轮设置以检测所述检测齿轮的转动参数。
在一些实施例中，所述第二检测开关为对应所述主动车轮设置的传感器，所述传感器用于检测所述主动车轮的转数及加速次数。
在一些实施例中，所述第一检测开关包括两个常保持间隔的弹性叶片，在所述从动轮轴位于上止位时推动两个所述弹性叶片接触以触发所述第一检测开关，所述从动轮轴位于下止位时脱离所述弹性叶片。
在一些实施例中，所述从动轮轴上设有滑动配合在所述车体上的压块，以使所述从动轮轴在所述上止位和所述下止位之间浮动。
在一些实施例中，两个所述弹性叶片为上下间隔分布，位于下侧的所述弹性叶片的一侧靠近所述从动轮轴设置。
在一些实施例中，位于下侧的所述弹性叶片上设有第一凸起，所述第一凸起止抵在所述从动轮轴上。
在一些实施例中，所述发光件构造成所述玩具车的车灯。
在一些实施例中，所述车体上设有用于控制电源开关的触摸区域。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1为本发明实施例一中玩具车的结构示意图；
图2为本发明中玩具车的部分结构示意图；
图3为本发明中从动车轮与第一检测开关配合的结构示意图；
图4为本发明实施例二中玩具车的结构示意图；
图5为本发明实施例三的玩具车的结构示意图一；
图6为本发明实施例三的玩具车的结构示意图二。
附图标记：
玩具车100、
车体10、
触摸区域11、
车轮20、
主动车轮21、检测齿轮211、从动车轮22、从动轮轴221、压块221a、
第一检测开关30、
弹性叶片31、第一凸起311、
第二检测开关40、
驱动件50、
响应件60、
发光件601。
上止位a、下止位b。
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征，用于区别描述特征，无顺序之分，无轻重之分。
在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面结合图1至图6，描述本发明实施例的玩具车100。
如图1和图2所示，根据本发明实施例的一种玩具车100，包括：车体10、车轮20、第一检测开关30、第二检测开关40、驱动件50。
车轮20设在车体10上，车轮20包括主动车轮21和从动车轮22，从动车轮22具有在上止位a和下止位b之间可上下浮动地设在车体10上的从动轮轴221。由于从动轮轴221可在两个止位间浮动，当玩具车100脱离平面悬空时，从动轮轴221因重力作用而下移到下止位b；当玩具车100接触平面时，从动轮轴221受到来自平面的作用力而上移到上止位a，因此从动车轮22具有悬空和落地两种状态。
第一检测开关30设在车体10上，从动轮轴221在上止位a时触发第一检测开关30，第一检测开关30在从动轮轴221于下止位b时恢复原位。由此通过第一检测开关30检测从动轮轴221的位置，判断从动车轮22的状态，以响应对玩具车100的相应控制。
第二检测开关40用于检测车轮20的转动参数，从而检测出玩具车100此时是否处于转动状态，或是检测车轮20的转动状态，以响应对玩具车100的相应控制。
驱动件50与主动车轮21相连以驱动主动车轮21转动，驱动件50与第一检测开关30、第二检测开关40相连，以由检测结果控制玩具车100的行驶。通过检测出从动车轮22是否落地和检测出车轮20是否转动，匹配出相应的控制信息，以控制驱动件50驱动主动车轮21转动，从而根据操作者的需求灵活控制玩具车100行驶。
根据本发明实施例的玩具车100，通过设置第一检测开关30和第二检测开关40，实现了一种以检测车子落地和车轮转动的结果作为命令输入信号，来控制驱动件50驱动玩具车100行驶的方式，启动方式灵活，更显智能化，功能性强，能够增加产品的可玩性和互动性，有利于儿童操作玩耍。
在一些实施例中，玩具车100还包括响应件60，响应件60与第一检测开关30、第二检测开关40相连，以由检测结果控制玩具车100的响应效果。当响应件60为发光件601，检测结果使发光件601产生灯光效果，如闪烁的警灯，从而使车子整体更绚丽；当响应件60为发声件(图未示出)，检测结果使发声件模拟出声音效果，如引擎启动声、加速声、鸣笛声，以吸引孩童的注意力；当响应件60为发光件601和发声件时，既能产生灯光效果又能发出声音效果，玩具车100整体的趣味性更强，更具可玩性。
在一些实施例中，发光件601为LED灯或变色灯，以产生不同效果的灯光，性能稳定，安装使用方便，有利于降低成本。此外，发光件601不限于此，这里不再进行赘述。
在一些实施例中，发声件为喇叭或小型音响，结构简单，成本较低，有利于降低玩具车100的制造成本。此外，发声件不限于此，这里不再进行赘述。
在一些实施例中，响应件60还可以为振动件(图未示出)，例如振动件为振动马达，这样检测结果可使玩具车100产生振动效果。当然，振动件不限于此，这里不再进行赘述。
在一些实施例中，如图2所示，主动车轮21的轮轴上连接至少一个检测齿轮211，第二检测开关40对应检测齿轮211设置以检测检测齿轮211的转动参数。即第二检测开关40通过检测检测齿轮211的转动参数，来判断主动车轮21的转动参数，从而解决直接检测主动车轮21较困难的问题，该方式检测过程稳定、简单，检测结果准确。
在一些实施例中，第二检测开关40为对应主动车轮21设置的传感器，传感器用于检测主动车轮21的转数及加速次数。从而通过检测主动车轮21的转数，能够检测出玩具车100的行驶距离。通过检测主动车轮21的加速次数，能够判断出玩具车100的状态，例如当快速推动玩具车100时，第二检测开关40将信号发送至玩具车100内部的控制器发出需要加速行驶的指令，从而使驱动件50驱动主动车轮21加速行驶，进入加速竞技模式。而当操作者手推玩具车100在平面慢慢行走时，第二检测开关40检测到车轮20转动而无加速，将信 号发送至玩具车100内部的控制器发出缓慢行驶的指令，从而使驱动件50驱动主动车轮21，进入慢速滚动模式。该方式能够根据操作者的情况，实现玩具车100由正常行驶到加速行驶模式的自动转换，更显智能化。
在一些实施例中，第二检测开关40为红外传感器，检测灵敏度高，设置方便。当然，第二检测开关40不限于红外传感器，也可以是其他类型的传感器，在这里就不再一一阐述。
在一些实施例中，如图2和图3所示，第一检测开关30包括两个常保持间隔的弹性叶片31，在从动轮轴221位于上止位a时推动两个弹性叶片31接触以触发第一检测开关30，从动轮轴221位于下止位b时脱离弹性叶片31。通过该方式以检测从动车轮22是否在平面上，若玩具车100悬空(在操作者手上)，从动车轮22的自重使得从动轮轴221向下紧靠着车底，从动轮轴221下移到下止位b，两个弹性叶片31不接触；若玩具车100在平面上，玩具车100的重量使得车底向下，从动轮轴221上移到上止位a，两个弹性叶片31接触触发，第一检测开关30处于开启状态。该方式的第一检测开关30结构简单，成本低，触发灵敏且灵活，有利于降低玩具车100的制造成本。
在一些实施例中，如图3所示，从动轮轴221上设有滑动配合在车体10上的压块221a，以使从动轮轴221在上止位a和下止位b之间浮动。例如，压块221a竖直滑动配合在车体10上，通过压块221a的导向作用，从动轮轴221能够实现在上止位a和下止位b稳定的浮动，保证运动过程的稳定性和可靠性。
在一些实施例中，如图3所示，两个弹性叶片31为上下间隔分布，位于下侧的弹性叶片31的一侧靠近从动轮轴221设置。当从动轮轴221处于下止位b时，上下两个弹性叶片31不接触不导通；当从动轮轴221处于上止位a时，推动下侧的弹性叶片31上移，从而使两个弹性叶片31接触并导通，打开第一检测开关30。
在一些实施例中，如图3所示，位于下侧的弹性叶片31上设有第一凸起311，第一凸起311止抵在从动轮轴221上。第一凸起311使得第一凸起311与从动轮轴221的接触更可靠，提高了从动轮轴221和弹性叶片31之间连动的灵敏性，有利于从动轮轴221在上下浮动时驱动两个弹性叶片31触发，以此提高两个弹性叶片31被导通的概率。
在一些实施例中，发光件601构造成玩具车的车灯，车灯处于玩具车100上最明显的部位，可以模拟出车子行驶的真实状态，从而提高玩具车100的体验性。此外，发光件601在玩具车100上不限于车灯，例如还可作为独立件设在玩具车100的顶部，发光件601也可以为其他形式，这里就不再做具体阐述。
在一些实施例中，车体10上设有用于控制电源开关的触摸区域11。以实现对整个玩具车100总的电源控制，避免不必要电源的浪费。
在一些实施例中，如图1所示，触摸区域11形成在玩具车100的车门上，这样操作者 进行操作时，手掌易放在玩具车100的两侧车门上，方便打开和关闭电源。当然，触摸区域11不限于设在车门，例如车尾或车头，也可以是其他地方，这里不再作一一阐述。
在一些实施例中，驱动件50为电机和齿轮组成的驱动机构，以实现对主动车轮21的驱动，驱动件50还可以为其他机构，这里不再进行一一阐述。
下面结合附图，描述本发明的具体实施例。
实施例一
如图1至图3所示，一种玩具车100，包括：车体10、车轮20、第一检测开关30、第二检测开关40、驱动件50、响应件60。车轮20包括主动车轮21和从动车轮22，车体10上设有上止位a和下止位b，从动车轮22具有从动轮轴221，从动轮轴221在上止位a和下止位b之间浮动。
第一检测开关30包括两个常保持间隔的弹性叶片31，弹性叶片31上设有第一凸起311，从动轮轴221上设有压块221a，从动轮轴221在上下浮动时，通过压块221a上的第一凸起311，使两个弹性叶片31触发启动第一检测开关30。第二检测开关40为红外传感器，主动车轮21的轮轴上连接至少一个检测齿轮211，第二检测开关40对应检测齿轮211设置以检测主动车轮21的转动圈数和加速次数。响应件60为发光件601和发声件，其中，发光件601作为独立件设在车体10的前端顶部。车体10上设有用于控制电源开关的触摸区域11，触摸区域11设在车门上。第一检测开关30、第二检测开关40、响应件60均与驱动件50相连，以由检测结果控制玩具车100的行驶和响应效果。
下面描述本发明的操作流程：
使用时，操作者触摸玩具车100的两侧车门位置启动车子后，通过第一检测开关30和第二检测开关40的检测结果自动选择模式。
模式1：慢速滚动模式，用手推动玩具车100在平面上慢慢行走，第一检测开关30检测到车轮落地，第二检测开关40检测到主动车轮21缓慢转动，得到该检测结果玩具车100内部的控制发出指令，使发光件601发出对应的光、发声件播放对应的音效。
模式2：加速竞技模式：通过快速推动玩具车100给车子蓄能，第一检测开关30检测到车轮落地，第二检测开关40检测到主动车轮21多次加速，得到该检测结果玩具车100内部的控制发出指令，加速次数决定了玩具车100行驶的距离和发光件601的灯闪频率，加速3次及3次以上可使车子行驶约23米。
实施例二
如图4所示，展示了实施例二中玩具车100的结构，实施例二中玩具车100的结构与实施例一中玩具车100的结构大致相同，相同部分不再阐述。
所不同的是，发光件601形成为玩具车100两侧的车灯。
实施例三
如图5和图6所示，展示了实施例三中玩具车100的结构，实施例三中玩具车100的结构与实施例一中玩具车100的结构大致相同，相同部分不再阐述。
所不同的是，发光件601作为独立件设置在玩具车100的顶部。
综上所述，本发明通过第二检测开关40和第一检测开关30这两个条件判断玩具车100的状态来智能切换功能模式。1、弹性叶片31接通时，第二检测开关40如果检测到主动车轮21则进入模式1并同时播放对应的音效；车子停止，则停止播放并进入待机模式。2、弹性叶片31开关断开时，如果第二检测开关40检测到主动车轮2则进入模式2，玩具车100静止放在平面上后，累计加速次数决定车子行驶距离；而行驶距离由第二检测开关40来确定主动车轮2转动圈数。由此可见，本发明能够智能切换功能模式，则增加产品的智能性、可玩性和互动性。
根据本发明实施例的玩具车100的其他构成例如触摸区域11等以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“实施例”、“示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。
Claims (10)
- 一种玩具车，其特征在于，包括：车体；车轮，所述车轮设在所述车体上，所述车轮包括主动车轮和从动车轮，所述从动车轮具有在上止位和下止位之间可上下浮动地设在所述车体上的从动轮轴；第一检测开关，所述第一检测开关设在所述车体上，所述从动轮轴在上止位时触发所述第一检测开关，所述第一检测开关在所述从动轮轴于下止位时恢复原位；第二检测开关，所述第二检测开关用于检测所述车轮的转动参数；驱动件，所述驱动件与所述主动车轮相连以驱动所述主动车轮转动；所述驱动件与所述第一检测开关、所述第二检测开关相连，以由检测结果控制玩具车的行驶。
- 根据权利要求1所述的玩具车，其特征在于，还包括响应件，所述响应件与所述第一检测开关、所述第二检测开关相连，以由检测结果控制玩具车的响应效果；其中，所述响应件为发光件和/或发声件。
- 根据权利要求1所述的玩具车，其特征在于，所述主动车轮的轮轴上连接至少一个检测齿轮，所述第二检测开关对应所述检测齿轮设置以检测所述检测齿轮的转动参数。
- 根据权利要求1所述的玩具车，其特征在于，所述第二检测开关为对应所述主动车轮设置的传感器，所述传感器用于检测所述主动车轮的转数及加速次数。
- 根据权利要求1所述的玩具车，其特征在于，所述第一检测开关包括两个常保持间隔的弹性叶片，在所述从动轮轴位于上止位时推动两个所述弹性叶片接触以触发所述第一检测开关，所述从动轮轴位于下止位时脱离所述弹性叶片。
- 根据权利要求1所述的玩具车，其特征在于，所述从动轮轴上设有滑动配合在所述车体上的压块，以使所述从动轮轴在所述上止位和所述下止位之间浮动。
- 根据权利要求5所述的玩具车，其特征在于，两个所述弹性叶片为上下间隔分布，位于下侧的所述弹性叶片的一侧靠近所述从动轮轴设置。
- 根据权利要求7所述的玩具车，其特征在于，位于下侧的所述弹性叶片上设有第一凸起，所述第一凸起止抵在所述从动轮轴上。
- 根据权利要求1-8中任一项所述的玩具车，其特征在于，所述发光件构造成所述玩具车的车灯。
- 根据权利要求1-8中任一项所述的玩具车，其特征在于，所述车体上设有用于控制电源开关的触摸区域。
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