CN209885234U

CN209885234U - Excavator toy based on gesture control

Info

Publication number: CN209885234U
Application number: CN201920353640.9U
Authority: CN
Inventors: 汤国玉; 刘高松; 杨美超
Original assignee: Shenzhen Megmeet Electrical Co Ltd
Current assignee: Shenzhen Megmeet Electrical Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-01-03
Anticipated expiration: 2029-03-19

Abstract

The embodiment of the utility model discloses excavator toy based on gesture control, including the excavator body with be used for controlling the gesture controller of excavator body, wherein, the gesture controller includes the gloves body, the gloves body include the main casing body and with the finger cover body of main casing body intercommunication, the internal first power that is equipped with of main casing, main control panel and attitude sensor, be equipped with main control unit and first wireless communication device on the main control panel, the internal position that corresponds the finger joint of finger cover is equipped with the crooked sensor of optic fibre, a power supply, attitude sensor, the crooked sensor of first wireless communication device and optic fibre all is connected with main control unit. In this way, the embodiment of the utility model provides a can control the excavator body through the gesture, control simply, convenient to carry and interactive strong.

Description

Excavator toy based on gesture control

Technical Field

The embodiment of the utility model provides an embodiment relates to toy technical field, especially relates to an excavator toy based on gesture control.

Background

With the rapid development of economy, the living standard of people is increasingly improved, the market of toys is also increasingly larger, and the excavator toy is one of the toys which is popular. The existing excavator toy is controlled by a handle button, and the control mode has the problems of inconvenience in carrying and single interaction mode.

For example, utility patent CN205031888U, entitled "rocking handle type wireless remote control device" and excavator toy remotely controlled by the device, discloses a rocking handle type wireless remote control device, where eight-direction walking rockers, a dipper, a bucket action rocker, and a center swing and swing arm action rocker are integrated on the rocking handle, and the excavator is controlled by 3 rockers, the digging action and the bucket releasing action are completed simultaneously by the cooperation of two rockers, the operation mode is close to that of a real excavator, and the operation mode is also complex and is not suitable for younger children.

Utility model patent CN205759681U, the name is wireless remote control unit of rocking handle button and steering wheel formula remote control excavator toy discloses a rocking handle button wireless remote control unit and steering wheel formula wireless remote control unit, wherein, on the rocking handle and on the steering wheel all integrated have the excavation button and put the fill button, only need press a key excavation button just can make the excavator toy accomplish by oneself and excavate the action, press a key put the fill button just can make the excavator toy accomplish by oneself and put the fill action, the operation is comparatively simple.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a main technical problem who solves provides an excavator toy based on gesture control, can pass through gesture control excavator body, controls simply, and convenient to carry and interactive strong.

In order to achieve the above object, the utility model discloses a technical scheme be: there is provided a gesture-based control excavator toy comprising an excavator body and a gesture controller for manipulating the excavator body, wherein,

the gesture controller comprises a glove body, the glove body comprises a main sleeve body and a finger sleeve body communicated with the main sleeve body, a first power supply, a main control panel and an attitude sensor are arranged in the main sleeve body, the main control panel is provided with a main controller and a first wireless communication device, an optical fiber bending sensor is arranged at a position corresponding to a finger joint in the finger sleeve body, and the first power supply, the attitude sensor, the first wireless communication device and the optical fiber bending sensor are all connected with the main controller;

the excavator body comprises wheels, an excavator body, a movable arm connected with the excavator body, a bucket rod connected with the movable arm, an excavator bucket connected with the bucket rod and driving devices used for driving the wheels, the movable arm, the bucket rod and the excavator bucket respectively, a power supply, a processing driving module and a second wireless communication device are arranged in the excavator body, the power supply, the driving devices and the second wireless communication device are connected with the processing driving module, and the processing driving module and the main controller are in wireless connection through the second wireless communication device and the first wireless communication device.

Optionally, the glove body includes a plurality of finger sleeve bodies, and is a plurality of the finger sleeve body is internal to be equipped with corresponding finger joint's position the optic fibre bending sensor.

In an embodiment, a prompt device is arranged on the glove body, the prompt device is connected with the main controller, and the prompt device is used for performing an exception prompt under the control of the main controller when the processing driving module sends an exception instruction to the main controller.

In one embodiment, a multicolor LED lamp is arranged on the body of the excavator body and connected with the processing driving module.

Optionally, the gesture controller further comprises a second glove body, the second glove body comprises a second main glove body and a second finger glove body communicated with the second main glove body, a second power supply and a second main control board are arranged in the second main glove body, a second main controller and a third wireless communication device are arranged on the second main control board, the optical fiber bending sensor is arranged at a position corresponding to a finger joint in the second finger glove body, and the second power supply, the third wireless communication device and the optical fiber bending sensor are all connected with the second main controller;

the processing driving module is wirelessly connected with the second main controller through the second wireless communication device and the third wireless communication device.

Optionally, the second glove body includes a plurality of second finger glove bodies, and the optical fiber bending sensor is disposed in a position corresponding to a finger joint in the plurality of second finger glove bodies.

In some embodiments, the optical fiber bending sensor comprises an optoelectronic module, a first multi-core optical fiber, a single-core optical fiber and a second multi-core optical fiber, wherein the optoelectronic module comprises a light emitting end and a light receiving end, the light emitting end is connected with one end of the first multi-core optical fiber, the other end of the first multi-core optical fiber is connected with one end of the single-core optical fiber after being bent, and the other end of the single-core optical fiber is connected with the light receiving end through the second multi-core optical fiber;

and part of the first multi-core optical fiber and the single-core optical fiber are packaged in the protective layer, and the first multi-core optical fiber and the single-core optical fiber are in a U-shaped structure in the protective layer.

Optionally, the single core fiber includes a core and a cladding, and a part of the cladding on one side of the single core fiber is removed, or a part of the cladding and a part of the core are removed.

Optionally, the first multi-core fiber, the single-core fiber, and the second multi-core fiber are all plastic fibers.

Optionally, the optoelectronic module includes a light source and a photodetector, the light source and the photodetector are integrated into a whole and are respectively connected to the main controller, the light emitting end includes the light source, and the light receiving end includes the photodetector.

The embodiment of the utility model provides a beneficial effect is: different from the prior art, the excavator toy of the embodiment of the utility model comprises an excavator body and a gesture controller for controlling the excavator body, wherein the gesture controller comprises a glove body, the glove body comprises a main sleeve body and a finger sleeve body communicated with the main sleeve body, a first power supply, a main control panel and an attitude sensor are arranged in the main sleeve body, the main control panel is provided with a main controller and a first wireless communication device, the finger sleeve body is internally provided with an optical fiber bending sensor at a position corresponding to a finger joint, the first power supply, the attitude sensor, the first wireless communication device and the optical fiber bending sensor are all connected with the main controller, the main controller is used for generating a control command according to data information collected by the attitude sensor and the optical fiber bending sensor and sending the control command to the excavator body through the first wireless communication device, thereby realizing the purpose of controlling the excavator body through gestures, the control is simple, the carrying is convenient and the interactivity is strong.

Drawings

FIG. 1 is a schematic view of an excavator toy according to an embodiment of the present invention;

fig. 2 is a functional structure diagram of a gesture controller according to an embodiment of the present invention;

fig. 3 is a functional structure diagram of an excavator body according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of another gesture controller according to an embodiment of the present invention;

fig. 5 is a functional structure diagram of another gesture controller according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an optical fiber bending sensor according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a single core optical fiber in an optical fiber bending sensor according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a single core optical fiber in an optical fiber bending sensor according to another embodiment of the present invention;

fig. 9 is a graph of output data of a photoelectric module in a fiber optic bend sensor according to another embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiment of the utility model provides an excavator toy based on gesture control please refer to fig. 1 to 3, as shown in fig. 1, the excavator toy includes excavator body 1 and is used for controlling excavator body 1's gesture controller 2.

Wherein, gesture controller 2 includes gloves body 21, gloves body 21 includes the main casing body and the finger cover body that communicates with the main casing body, the internal first power 22 that is equipped with of main casing, the master control board 23 and attitude sensor 24, be equipped with main control unit 231 and first wireless communication device 232 on the master control board 23, the internal position that corresponds the finger joint of finger cover is equipped with the crooked sensor 25 of optic fibre, first power 22, attitude sensor 24, first wireless communication device 232 and the crooked sensor 25 of optic fibre all are connected with main control unit 231.

The excavator body 1 comprises wheels 11, an excavator body 12, a movable arm 13 connected with the excavator body 12, an arm 14 connected with the movable arm 13, an excavator bucket 15 connected with the arm 14, and driving devices respectively used for driving the wheels 11, the movable arm 13, the arm 14 and the excavator bucket 15, wherein a power supply 16, a processing driving module 17 and a second wireless communication device 18 are arranged in the excavator body 12, the power supply 16, the driving devices and the second wireless communication device 18 are all connected with the processing driving module 17, and the processing driving module 17 and a main controller 231 are in wireless connection through the second wireless communication device 18 and a first wireless communication device 232.

Specifically, the first power source 22 is used for supplying power to each functional module in the gesture controller 2, and the power supply 16 is used for supplying power to each functional module in the excavator body 1. The first power source 22 and the power supply 16 may each include a rechargeable battery, a charging module, and a voltage conversion module, wherein when the first power source 22 or the power supply 16 is connected to an external power source, the rechargeable battery is charged by the charging module, and the voltage conversion module is used to provide a voltage required by the normal operation of each module.

The gesture sensor 24 is used for collecting gesture changes of hands of an operator, the optical fiber bending sensor 25 is used for collecting bending degrees of fingers of the operator, and the main controller 231 is used for generating control instructions according to data information collected by the gesture sensor 24 and the optical fiber bending sensor 25 and sending the control instructions to the excavator body 1 through the first wireless communication device 232, so that the purpose of controlling the excavator body 1 through gestures is achieved.

The processing and driving module 17 of the excavator body 1 receives the control command through the second wireless communication device 18, and further drives each driving device according to the control command to control the movement of the excavator body 1.

In practical applications, the driving device of the excavator body 1 generally includes a traveling motor 111 for driving the wheels 11 to move, a boom steering engine 131 for driving the boom 13 to rotate around the vehicle body, an arm steering engine 141 for driving the arm 14 to rotate around the boom 13, and an bucket steering engine 151 for driving the bucket 15 to rotate around the arm 14, wherein the traveling motor 111, the boom steering engine 131, the arm steering engine 141, and the bucket steering engine 151 are respectively connected to the processing driving module 17, and after receiving a driving signal from the processing driving module 17, the respective mechanisms are controlled to move accordingly.

For example, when the attitude sensor 24 collects the pitch/yaw motion or the left/right motion of the hand of the operator, the main controller 231 generates a forward/backward motion command or a left/right motion command, and the processing and driving module 17 receives the control command and sends a driving signal to the walking motor 111 to control the forward/backward motion or the left/right motion of the wheel 11.

When the attitude sensor 24 collects the up/down rolling motion of the hand of the operator, the main controller 231 generates a left/right rotation command, and the processing and driving module 17 receives the left/right rotation command and sends a driving signal to the traveling motor 111 to control the left/right rotation of the wheel 11.

When the optical fiber bending sensor 25 collects the bending of the operator's finger, the main controller 231 generates a pause command, and the processing and driving module 17 receives the control command and sends a driving signal to the traveling motor 111 to control the wheel 11 to stop moving.

In this embodiment, the main glove body 21 includes a palm glove body and a wrist glove body, the first power source 22 is disposed in the wrist glove body, and the main control board 23 and the attitude sensor 24 are disposed in the palm glove body. In other embodiments, the glove body 21 may not be provided with a wrist cover, and/or the first power source 22, the main control panel 23 and the posture sensor 24 may be provided in a palm cover.

In one embodiment, the glove body 21 includes a plurality of finger sleeves, and the optical fiber bending sensors 25 are disposed at positions corresponding to finger joints in the finger sleeves. For example, the glove body 21 includes five finger sleeves, the optical fiber bending sensors 25 may be disposed in two or three of the finger sleeves at positions corresponding to finger joints, and different optical fiber bending sensors 25 may correspond to different control instructions, so that the gesture controller 2 may send more control instructions to the excavator body 1.

For example, when one of the optical fiber bending sensors 25 acquires the bending of the operator's finger, the main controller 231 generates an excavation command, and the processing and driving module 17 receives the excavation command and sends driving signals to the boom steering engine 131, the arm steering engine 141, and the bucket steering engine 151 to drive the arm 14 and the bucket 15 to extend and the boom 13 to descend; when the stretching of the finger of the operator is collected, the main controller 231 generates a first reset instruction, the processing and driving module 17 receives the control instruction, and sends driving signals to the boom steering engine 131, the arm steering engine 141 and the bucket steering engine 151 to drive the arm 14 and the bucket 15 to be pulled back, and the boom 13 is lifted to the original position.

When one of the optical fiber bending sensors 25 acquires the bending of the fingers of the operator, the main controller 231 generates a bucket placing instruction, and the processing and driving module 17 receives the control instruction and sends a driving signal to the arm steering engine 141 to drive the arm 14 to stretch; when the stretching of the finger of the operator is collected, the main controller 231 generates a second reset instruction, and the processing and driving module 17 receives the control instruction and sends a driving signal to the arm steering engine 141 to drive the arm 14 to be pulled back to the original position.

In an embodiment, the glove body 21 is provided with a prompting device 26, the prompting device 26 is connected to the main controller 231, and the prompting device 26 is used for giving an abnormality prompt under the control of the main controller 231 when the processing drive module 17 sends an abnormality instruction to the main controller 231. In concrete implementation, when the processing and driving module 17 cannot control the excavator body 1 according to the control command sent by the main controller 231, an abnormal command can be sent to the main controller 231.

For example, when the processing driving module 17 receives a left/right rotation command and the traveling motor 111 has rotated to a limit position, the processing driving module 17 sends an abnormality command to the main controller 231, and the prompting device 26 prompts an abnormality under the control of the main controller 231.

After the processing and driving module 17 receives the excavation instruction or the reset instruction, when the boom steering engine 131, the arm steering engine 141, or the bucket steering engine 151 is not driven in place, the processing and driving module 17 sends an abnormality instruction to the main controller 231, and the prompting device 26 prompts an abnormality under the control of the main controller 231.

The prompting device 26 can be disposed at any position of the finger cover body, the palm cover body and the wrist cover body of the glove body 21, and can include an LED, a buzzer and/or a vibration motor, and the prompting device is an LED or a buzzer, and the LED or the buzzer is exposed on the outer surface of the glove body 21.

In an embodiment, a multi-color LED lamp 19 is disposed on the body of the excavator body 1, the multi-color LED lamp 19 is connected to the processing driving module 17, and the light effect of the multi-color LED lamp can be controlled by the extension and flexion of one of the fingers, so as to enhance the interest.

As a preferable scheme, as shown in fig. 4 and 5, the gesture controller 2 further includes a second glove body 31, the second glove body 31 includes a second main glove body and a second finger glove body communicated with the second main glove body, a second power supply 32 and a second main control board 33 are disposed in the second main glove body, the second main control board 33 is provided with a second main controller 331 and a third wireless communication device 332, a position corresponding to a finger joint in the second finger glove body is provided with an optical fiber bending sensor 25, and the second power supply 32, the third wireless communication device 332 and the optical fiber bending sensor 34 are all connected with the second main controller 331; the processing driver module 17 and the second main controller 331 are wirelessly connected through the second wireless communication device 18 and the third wireless communication device 332.

Similarly, the second glove body 31 includes a plurality of finger covers, and the optical fiber bending sensor 25 may be disposed at a position corresponding to the finger joints in the plurality of finger covers. In this way, the operator can control the movement of the wheel 11 with one hand and the excavating and bucket-putting operation of the excavator body 1 with the other hand.

It should be noted that, processing drive module 17 drives each drive arrangement (walking motor 111, swing arm steering wheel 131, dipper steering wheel 141 and bucket steering wheel 151) according to control instruction to the motion of control excavator body 1 is prior art, the technical scheme of the utility model realize not lie in processing drive module 17 to each drive arrangement's drive mode's improvement, but utilize the relation of connection between each functional module in gesture controller 2, the relation of connection between each functional module in excavator body 1 and the relation of connection between gesture controller 2 and excavator body 1 to realize the utility model discloses a function.

The main controller 231, the processing driving module 17 and the second main controller 331 are processors with certain logical operation capability, and may be single-chip microcomputers (such as STM32F429 and Arduino), microprocessors and the like of a suitable type. The first wireless communication device 232, the second wireless communication device 18, or the third wireless communication device 332 may be a bluetooth module, a Zigbee module, or a WIFI module.

In the above embodiment, as shown in fig. 6, the optical fiber bending sensor 25 includes an optoelectronic module, a first multi-core optical fiber 251, a single-core optical fiber 252, and a second multi-core optical fiber 253, wherein the optoelectronic module includes a light emitting end 254 and a light receiving end 255, the light emitting end 254 is connected to one end of the first multi-core optical fiber 251, the other end of the first multi-core optical fiber 251 is connected to one end of the single-core optical fiber 252 after being bent, and the other end of the single-core optical fiber 252 is connected to the light receiving end 255 through the second multi-core optical fiber 253; a portion of the first multi-core fiber 251 and the single-core fiber 252 are encapsulated in the protective layer 256, and the first multi-core fiber 251 and the single-core fiber 252 have a U-shaped configuration inside the protective layer 256.

The light emitted by the light emitting end 254 sequentially passes through the first multi-core fiber 251, the single-core fiber 252 and the second multi-core fiber 253 and then enters the light receiving end 255, due to differences in fiber structures, the multi-core fiber is insensitive to bending, the light intensity lost after bending is small, the light intensity lost after bending of the single-core fiber 252 is large, light guide transmission is performed by adopting the first multi-core fiber 251 and the second multi-core fiber 253, bending detection is performed by adopting the single-core fiber 252, the first multi-core fiber 251 and the single-core fiber 252 can be set into a U-shaped structure in the protective layer 256, the light emitting end 254 and the light receiving end 255 are located at the same end, and the use is more convenient.

Preferably, the single core optical fiber 252 includes a cladding 2521 and a core 2522, and a partial cladding 2521 on one side of the single core optical fiber 12 is removed, or the partial cladding 2521 and a partial core 2522 are removed, so that a continuous gap (as shown in fig. 7) or a discontinuous gap (as shown in fig. 8) exists on one side of the single core optical fiber 252, which not only improves the accuracy and sensitivity of the bending detection, but also enables identification of the bending direction.

One side of the single core optical fiber 252 may be polished, physically cut, laser processed, or chemically etched, so that a partial cladding 2521 on one side thereof is removed, or a partial cladding 2521 and a partial core 2522 are removed.

When the optical fiber bending sensor 25 is in a flat state, because the structure of one side of the single-core optical fiber 252 is incomplete, the loss occurs when the light inside the single-core optical fiber is transmitted into the air, and the light intensity entering the light receiving end 255 is reduced; when the optical fiber bending sensor 25 is bent toward the side where the optical fiber structure is incomplete (the bent outer arc is the side where the optical fiber structure is complete), with the increase of the bending angle, the loss of light transmitted into the air inside the optical fiber bending sensor is reduced, so that the light intensity entering the light receiving end 255 is increased; when the optical fiber bending sensor is bent toward the side with the complete structure (the outer arc of the bend is the side with the incomplete structure of the optical fiber), the loss of the light transmitted into the air inside the optical fiber bending sensor increases with the increase of the bending angle, resulting in further decrease of the light intensity entering the light receiving end 255. Therefore, the detection of the bending degree and the identification of the bending direction can be realized through the light intensity signal received by the light receiving end 255, and the precision and the sensitivity are higher.

Assuming that the optical fiber bending sensor 25 is kept in a straight state, the electrical signal output by the photovoltaic module is 1 unit, and when the sensor vibrates freely due to a disturbance applied to the end thereof, the output data graph of the photovoltaic module is as shown in fig. 9, the electrical signal output by the photovoltaic module varies with the variation of the degree of bending to both sides, and the magnitude of light intensity increase or loss increases as the bending angle increases, so that when the optical fiber bending sensor 25 is disposed at a position corresponding to the metacarpophalangeal joints of the fingers, the main controller 231 can determine not only the bending state of the fingers but also the bending direction of the fingers by the data collected by the optical fiber bending sensor 25.

On the basis of identifying the bending direction of the finger, more control instructions can be sent to the excavator body 1 through the gesture controller 2. For example, in some embodiments, the up/down movement of boom 13 may be controlled individually directly by the up/down bending of one of the fingers; as another example, the extension/retraction of bucket 15 may be independently controlled by the up/down flexing of one of the fingers.

Preferably, the first multi-core fiber 251, the single-core fiber 252, and the second multi-core fiber 253 are all plastic fibers. Plastic Optical Fibers (POFs) are optical fibers in which a highly transparent polymer such as Polystyrene (PS), polymethyl methacrylate (PMMA), Polycarbonate (PC) is used as a core material, and PMMA, fluoroplastic, or the like is used as a sheath material, and have the advantages of being easy to process, flexible, and not easily broken, compared with glass optical fibers.

Preferably, the second multi-core fiber 21 is selected to be the same fiber as the first multi-core fiber 11.

Referring to fig. 6, a rotary ring block 257 is disposed in the protective layer 256, a bent portion of the first multi-core fiber 251 and one end of the single-core fiber 252 are fixed in the rotary ring block 257, and the rotary ring block 257 is configured to coaxially connect the first multi-core fiber 251 and the single-core fiber 252, so as to reduce a connection loss between the first multi-core fiber 251 and the single-core fiber 252.

A connection block 258 is further disposed in the protective layer 256, one end of the second multi-core optical fiber 253 and the other end of the single-core optical fiber 252 are fixed in the connection block 258, and the connection block 258 is used for coaxially connecting the second multi-core optical fiber 253 and the single-core optical fiber 252, so as to reduce connection loss between the second multi-core optical fiber 253 and the single-core optical fiber 252.

In practical applications, the first multi-core fiber 251 and the single-core fiber 252 may be fixed by the turning block 257, the single-core fiber 252, the second multi-core fiber 253, and the first multi-core fiber 251 may be fixed by the connecting block 258, and the protective layer 256 may be encapsulated outside the turning block 257 and the connecting block 258.

The photoelectric module comprises a light source and a photoelectric detector, the light source and the photoelectric detector are integrated into a whole, and the light source and the photoelectric detector are respectively connected with the main controller 231; the light emitting end 254 includes a light source and the light receiving end 255 includes a photodetector. The light source may be an LED and the photodetector may be any optoelectronic element that can convert an optical signal into an electrical signal.

The optoelectronic module further includes a second connection block 259, and the second connection block 259 is used to coaxially connect the first multi-core fiber 251 and the second multi-core fiber 253 with the light emitting end 254 and the light receiving end 255, respectively.

The excavator toy of the embodiment comprises an excavator body 1 and a gesture controller 2 used for controlling the excavator body 1, wherein the gesture controller 2 comprises a glove body 21, the glove body 21 comprises a main sleeve body and a finger sleeve body communicated with the main sleeve body, a first power supply 22, a main control panel 23 and an attitude sensor 24 are arranged in the main sleeve body, a main controller 231 and a first wireless communication device 232 are arranged on the main control panel 23, an optical fiber bending sensor 25 is arranged at a position corresponding to a finger joint in the finger sleeve body, the first power supply 22, the attitude sensor 24, the first wireless communication device 232 and the optical fiber bending sensor 25 are all connected with the main controller 231, the main controller 231 is used for generating a control command according to data information collected by the attitude sensor 24 and the optical fiber bending sensor 25 and sending the control command to the excavator body 1 through the first wireless communication device 232, thereby realize through the purpose of gesture control excavator body 1, control simply, convenient to carry and interactive strong.

It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. A digger toy based on gesture control is characterized by comprising a digger body and a gesture controller used for controlling the digger body, wherein,

2. The excavator toy of claim 1,

the glove body comprises a plurality of finger sleeves, and the finger sleeves are arranged at positions corresponding to finger joints in the finger sleeves.

3. The excavator toy of claim 1,

the glove body is provided with a prompting device, the prompting device is connected with the main controller, and the prompting device is used for performing abnormity prompting under the control of the main controller under the condition that the processing driving module sends an abnormity instruction to the main controller.

4. The excavator toy of claim 1,

the excavator body is provided with a multicolor LED lamp, and the multicolor LED lamp is connected with the processing driving module.

5. The excavator toy of claim 1,

the gesture controller further comprises a second glove body, the second glove body comprises a second main glove body and a second finger glove body communicated with the second main glove body, a second power supply and a second main control panel are arranged in the second main glove body, a second main controller and a third wireless communication device are arranged on the second main control panel, the optical fiber bending sensor is arranged at a position, corresponding to a finger joint, in the second finger glove body, and the second power supply, the third wireless communication device and the optical fiber bending sensor are all connected with the second main controller;

6. The excavator toy of claim 5,

the second glove body comprises a plurality of second finger glove bodies, and the optical fiber bending sensors are arranged in the second finger glove bodies corresponding to the finger joints.

7. The excavator toy of any one of claims 1 to 6,

the optical fiber bending sensor comprises a photoelectric module, a first multi-core optical fiber, a single-core optical fiber and a second multi-core optical fiber, wherein the photoelectric module comprises a light emitting end and a light receiving end, the light emitting end is connected with one end of the first multi-core optical fiber, the other end of the first multi-core optical fiber is connected with one end of the single-core optical fiber after being bent, and the other end of the single-core optical fiber is connected with the light receiving end through the second multi-core optical fiber;

8. The excavator toy of claim 7,

the single-core optical fiber comprises a core and a cladding, and a part of the cladding on one side of the single-core optical fiber is removed, or a part of the cladding and a part of the core are removed.

9. The excavator toy of claim 8,

the first multi-core fiber, the single-core fiber and the second multi-core fiber are all plastic fibers.

10. The excavator toy of claim 8,

the photoelectric module comprises a light source and a photoelectric detector, the light source and the photoelectric detector are integrated into a whole and are respectively connected with the main controller, the light emitting end comprises the light source, and the light receiving end comprises the photoelectric detector.