CN204527464U - Safety-type single wheel balance truck - Google Patents
Safety-type single wheel balance truck Download PDFInfo
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- CN204527464U CN204527464U CN201520219331.4U CN201520219331U CN204527464U CN 204527464 U CN204527464 U CN 204527464U CN 201520219331 U CN201520219331 U CN 201520219331U CN 204527464 U CN204527464 U CN 204527464U
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- single wheel
- safety
- balance truck
- wheel balance
- type single
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Abstract
A kind of safety-type single wheel balance truck that the utility model provides, comprise car body and wheel, the both sides of described car body are respectively arranged with left-hand tread plate and right-hand tread plate, and car body is provided with the drive motor for driving cartwheel; Also comprise be arranged at car body for entering line-locked lockout mechanism and the control unit for controlling lockout mechanism and drive motor action to the axletree of wheel; Described lockout mechanism comprise be coated at axletree and the U-shaped lock ring be made up of flexible wear-resistant material, for driving lock ring and axletree to hold tightly and producing the driven unit of the predetermincd tension that rubs and drive coupling assembling, locking can be carried out to single wheel balance truck, preventing single wheel balance truck when not having to continue to advance when controlling to cause the injury to pedestrian and the infringement to common facilities, ensureing the safety of driving.
Description
Technical field
The utility model relates to a kind of balance truck, particularly relates to a kind of safety-type single wheel balance truck.
Background technology
Single wheel balance truck is as a kind of novel walking-replacing tool, extensively by youthful favor, but there are the following problems for existing single wheel balance truck: the traveling of existing single wheel balance truck controls the advancing and braking of vehicle by the gyroscope and acceleration pick-up being arranged at car body according to the posture of human body with stopping, but this mode in case of emergency, suddenly there is obstacle in front of such as advancing, roadblock etc. such as during road maintenance, driver is not enough to wheelbarrow is stopped immediately by the posture conversion of health, therefore, driver often adopts the mode of jumping car to carry out hedging, and at this moment, not driver and wheelbarrow also has certain speed on car, so often cause and other pedestrians or facility are damaged, there is serious security risk.
Therefore, need to propose a kind of novel single wheel balance truck, in case of emergency, even if after driver jumps car, still locking can be carried out to single wheel balance truck, prevent single wheel balance truck from continuing to advance when not controlling to cause and to damage pedestrian and common facilities causes damage, ensure the safety of driving.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of safety-type single wheel balance truck, in case of emergency, even if after driver jumps car, still locking can be carried out to single wheel balance truck, prevent single wheel balance truck from continuing to advance when not controlling to cause and to damage pedestrian and common facilities causes damage, ensure the safety of driving.
A kind of safety-type single wheel balance truck that the utility model provides, comprise car body and wheel, the both sides of described car body are respectively arranged with left-hand tread plate and right-hand tread plate, and car body is provided with the drive motor for driving cartwheel;
Also comprise be arranged at car body for entering line-locked lockout mechanism and the control unit for controlling lockout mechanism and drive motor action to the axletree of wheel;
Described lockout mechanism comprise be coated at axletree and the U-shaped lock ring be made up of flexible wear-resistant material, for driving U-shaped lock ring and axletree to hold tightly and producing the driven unit of the predetermincd tension that rubs and drive coupling assembling;
Described driving coupling assembling comprises two pipe links and adapter shaft, and one end of described two pipe links is all rotatably connected with adapter shaft, and the other end of two pipe links is fixedly connected with the two ends of U-shaped lock ring respectively, and described adapter shaft is fixedly connected with driven unit;
The control module that described control unit comprises the detection module for detecting vehicle-state and is connected with detection module, described control module is connected with driven unit and drive motor.
Further, retracing spring is provided with between one end that described two pipe links are connected with adapter shaft.
Further, described driven unit comprises driving cylinder and air pump, two cavitys of described driving cylinder are communicated with air pump respectively and drive the electromagnetic valve being provided with between cylinder and the connecting path of air pump and being controlled by control module, and the free end of the piston rod of described driving cylinder is fixedly connected with adapter shaft.
Further, described detection module comprises two and is arranged at the pressure sensor of left-hand tread plate and right-hand tread plate respectively and is arranged at the speed sensor of car body, and described pressure sensor is connected with control module with speed sensor.
Further, described control module comprises the comparator circuit be connected with two pressure sensors and speed sensor and the central processing circuit be connected with described comparator circuit mouth, and described central processing circuit is connected with described drive motor, electromagnetic valve and air pump.
Further, described control module also comprises the on and off switch be arranged between drive motor and power supply, and the control end of described on and off switch is connected with central processing circuit.
Further, described control module also comprises the key lock switch be connected with central processing circuit.
Further, described control module also comprise the wireless receiving module that is connected with central processing circuit and with wireless receiving module with the use of and by the hand-held wireless sending module of driver.
The beneficial effects of the utility model: safety-type single wheel balance truck of the present utility model, in case of emergency, even if after driver jumps car, still locking can be carried out to single wheel balance truck, prevent single wheel balance truck from continuing to advance when not controlling and to damage pedestrian and common facilities causes damage, ensure the safety of driving.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is lockout mechanism structural representation of the present utility model.
Fig. 4 is control principle block diagram of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, Fig. 2 is cutaway view of the present utility model, Fig. 3 is lockout mechanism structural representation of the present utility model, Fig. 4 is control principle block diagram of the present utility model, as shown in the figure, a kind of safety-type single wheel balance truck that the utility model provides, comprises car body 1 and wheel 10, the both sides of described car body 1 are respectively arranged with left-hand tread plate 12 and right-hand tread plate 19, and car body 1 is provided with the drive motor 11 for driving wheel 10 action;
Also comprise be arranged at car body 1 for entering line-locked lockout mechanism and the control unit for controlling lockout mechanism and drive motor 11 action to the axletree 8 of wheel 10;
Described lockout mechanism comprise be coated at axletree 8 and the U-shaped lock ring 9 be made up of flexible wear-resistant material, for driving U-shaped lock ring 9 and axletree 8 hold tightly and produce the driven unit of the predetermincd tension that rubs and drive coupling assembling;
Described driving coupling assembling comprises two pipe links 7 and adapter shaft 5, one end of described two pipe links 7 is all rotatably connected with adapter shaft 5, the other end of two pipe links 7 is fixedly connected with the two ends of U-shaped lock ring 9 respectively, and described adapter shaft 5 is fixedly connected with driven unit;
The control module that described control unit comprises the detection module for detecting vehicle-state and is connected with detection module, described control module is connected with driven unit and drive motor, safety-type single wheel balance truck of the present utility model, in case of emergency, even if after driver jumps car, still can carry out locking to single wheel balance truck, prevent single wheel balance truck from continuing to advance when not controlling to cause and to damage pedestrian and common facilities causes damage, ensure the safety of driving.
In the present embodiment, retracing spring 6 is provided with between one end that described two pipe links 7 are connected with adapter shaft 5, by the effect of retracing spring, when can work as contact locking, retracing spring can make two pipe links open, thus U-shaped lock ring is separated with axletree, can not impact normally advancing of vehicle.
In the present embodiment, described driven unit comprises driving cylinder 3 and air pump 2, two cavitys of described driving cylinder 3 are communicated with air pump 2 respectively and drive the electromagnetic valve 18 being provided with between the connecting path of cylinder 3 and air pump 2 and being controlled by control module, the free end of the piston rod 4 of described driving cylinder 3 is fixedly connected with adapter shaft 5, as shown in Figure 2, the internal cavity of cylinder 3 is driven to be separated into cavity I 15 and cavity II 17 two cavitys by piston 16, when air pump is inflated cavity I 15, piston rod 4 moves right, thus drive U-shaped lock ring move right and hold axletree tightly, thus complete axletree is locked, complete braking, when air pump is inflated cavity II, piston rod is to left movement, thus drive U-shaped lock ring to left movement and be separated with axletree, under the effect of now retracing spring, two pipe links are rotated and opening angle increase relative to adapter shaft, thus U-shaped lock ring is separated with axletree completely, do not affect normally advancing of wheelbarrow.
In the present embodiment, described detection module comprises two and is arranged at the pressure sensor 13 of left-hand tread plate 12 and right-hand tread plate 19 respectively and is arranged at the speed sensor 14 of car body 1, described pressure sensor is connected with control module with speed sensor, described control module comprises the comparator circuit be connected with two pressure sensors and speed sensor and the central processing circuit be connected with described comparator circuit mouth, described central processing circuit and described drive motor, electromagnetic valve and air pump connect, described control module also comprises the on and off switch be arranged between drive motor and power supply, the control end of described on and off switch is connected with central processing circuit, when the force value of two pressure sensors outputs is in comparator circuit, if two force value are all non-vanishing, then show that driver is also in driving condition, if the force value of two pressure sensors is zero, show that driver has departed from single wheel balance truck, now speed sensor detects whether the speed of single wheel balance truck is zero, as non-vanishing, control command is exported by central processing circuit, control drive motor quit work and cut off the supply access of drive motor, and the action of control lockout mechanism locks axletree simultaneously, wherein, central processing circuit adopts existing chip or micro controller system.
In the present embodiment, described control module also comprises the key lock switch be connected with central processing circuit, by the effect of key lock switch, can lock command be exported to central processing circuit and lockout mechanism be locked, changing under state, single wheel balance truck can be convenient to and carry out stunt performance, under stunt performance state, even if pressure sensor output valve is zero and speed sensor has output valve, lockout mechanism is still failure to actuate.
In the present embodiment, described control module also comprise the wireless receiving module that is connected with central processing circuit and with wireless receiving module with the use of and by the hand-held wireless sending module of driver, wherein, wireless receiving module and wireless receiving module all can adopt existing infrared module or bluetooth module etc., by this structure, be beneficial to and single wheel balance truck is controlled, such as carry out the solution locking of remote control.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. a safety-type single wheel balance truck, is characterized in that: comprise car body and wheel, and the both sides of described car body are respectively arranged with left-hand tread plate and right-hand tread plate, and car body is provided with the drive motor for driving cartwheel;
Also comprise be arranged at car body for entering line-locked lockout mechanism and the control unit for controlling lockout mechanism and drive motor action to the axletree of wheel;
Described lockout mechanism comprise be coated at axletree and the U-shaped lock ring be made up of flexible wear-resistant material, for driving U-shaped lock ring and axletree to hold tightly and producing the driven unit of the predetermincd tension that rubs and drive coupling assembling;
Described driving coupling assembling comprises two pipe links and adapter shaft, and one end of described two pipe links is all rotatably connected with adapter shaft, and the other end of two pipe links is fixedly connected with the two ends of U-shaped lock ring respectively, and described adapter shaft is fixedly connected with driven unit;
The control module that described control unit comprises the detection module for detecting vehicle-state and is connected with detection module, described control module is connected with driven unit and drive motor.
2. safety-type single wheel balance truck according to claim 1, is characterized in that: be provided with retracing spring between one end that described two pipe links are connected with adapter shaft.
3. safety-type single wheel balance truck according to claim 1, it is characterized in that: described driven unit comprises driving cylinder and air pump, two cavitys of described driving cylinder are communicated with air pump respectively and drive the electromagnetic valve being provided with between cylinder and the connecting path of air pump and being controlled by control module, and the free end of the piston rod of described driving cylinder is fixedly connected with adapter shaft.
4. safety-type single wheel balance truck according to claim 3, it is characterized in that: described detection module comprises two and is arranged at the pressure sensor of left-hand tread plate and right-hand tread plate respectively and is arranged at the speed sensor of car body, and described pressure sensor is connected with control module with speed sensor.
5. safety-type single wheel balance truck according to claim 4, it is characterized in that: described control module comprises the comparator circuit be connected with two pressure sensors and speed sensor and the central processing circuit be connected with described comparator circuit mouth, and described central processing circuit is connected with described drive motor, electromagnetic valve and air pump.
6. safety-type single wheel balance truck according to claim 5, it is characterized in that: described control module also comprises the on and off switch be arranged between drive motor and power supply, the control end of described on and off switch is connected with central processing circuit.
7. safety-type single wheel balance truck according to claim 6, is characterized in that: described control module also comprises the key lock switch be connected with central processing circuit.
8. safety-type single wheel balance truck according to claim 7, is characterized in that: described control module also comprise the wireless receiving module that is connected with central processing circuit and with wireless receiving module with the use of and by the hand-held wireless sending module of driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219331.4U CN204527464U (en) | 2015-04-13 | 2015-04-13 | Safety-type single wheel balance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219331.4U CN204527464U (en) | 2015-04-13 | 2015-04-13 | Safety-type single wheel balance truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527464U true CN204527464U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219331.4U Expired - Fee Related CN204527464U (en) | 2015-04-13 | 2015-04-13 | Safety-type single wheel balance truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527464U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305388A (en) * | 2016-04-19 | 2017-10-31 | 胡桃智能科技（东莞）有限公司 | Electric carrier system and its control method |
| WO2017219713A1 (en) * | 2016-06-24 | 2017-12-28 | 深圳飞亮智能科技有限公司 | One-wheeled electric scooter enabling safe start-up |
| CN108790943A (en) * | 2018-06-06 | 2018-11-13 | 深圳飞亮智能科技有限公司 | The control method for stopping and its system of wheeled tool |
| CN108945234A (en) * | 2018-07-18 | 2018-12-07 | 胡俊 | A kind of magnetic support single wheel balance car |
| CN110979532A (en) * | 2019-12-30 | 2020-04-10 | 武汉船舶职业技术学院 | Magnetic force balance car |
-
2015
- 2015-04-13 CN CN201520219331.4U patent/CN204527464U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305388A (en) * | 2016-04-19 | 2017-10-31 | 胡桃智能科技（东莞）有限公司 | Electric carrier system and its control method |
| WO2017219713A1 (en) * | 2016-06-24 | 2017-12-28 | 深圳飞亮智能科技有限公司 | One-wheeled electric scooter enabling safe start-up |
| CN108790943A (en) * | 2018-06-06 | 2018-11-13 | 深圳飞亮智能科技有限公司 | The control method for stopping and its system of wheeled tool |
| CN108945234A (en) * | 2018-07-18 | 2018-12-07 | 胡俊 | A kind of magnetic support single wheel balance car |
| CN110979532A (en) * | 2019-12-30 | 2020-04-10 | 武汉船舶职业技术学院 | Magnetic force balance car |
| CN110979532B (en) * | 2019-12-30 | 2021-04-13 | 武汉船舶职业技术学院 | Magnetic force balance car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |