CN2471387Y - Remote controller for steering toy vehicle - Google Patents
Remote controller for steering toy vehicle Download PDFInfo
- Publication number
- CN2471387Y CN2471387Y CN 01209702 CN01209702U CN2471387Y CN 2471387 Y CN2471387 Y CN 2471387Y CN 01209702 CN01209702 CN 01209702 CN 01209702 U CN01209702 U CN 01209702U CN 2471387 Y CN2471387 Y CN 2471387Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- chassis
- connecting rod
- toy vehicle
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Landscapes
- Toys (AREA)
Abstract
A steering control device of the remote control toy vehicle essentially comprises a chassis, a front wheel, a power mechanism, a steering mechanism and an aligning mechanism. The steering mechanism comprises a pulling rod and a connecting rod provided with a fork-lever. The pulling rod is inserted and arranged in the fork-lever of the connecting rod. The aligning mechanism comprises a fixed column and a torsion spring in which the fixation terminal is fixed on the fixed column and the two spring feet are connected with the connecting rod. The utility model adopts the connecting rod, the pulling rod and the torsion spring to integrate organically into the structure of the steering control device which has the advantages of simple structure, reliable movement, large range of the steering and adjusting angle, high rate of accuracy, effectively increasing the interest and the third dimension.
Description
The utility model relates to the steering control device of a kind of toy car, particularly a kind of remote-controlled toy vehicle.
Existing remote-controlled toy vehicle transfer is varied, have and adopt mechanically operated by motor, the toy car transfer of this structure is motor drives two front vehicle wheels by the swing mechanism of a parallelogram framework swing, thereby realize turning to of toy car, there is complex structure in it, the assembling difficulty is big, the cost of raw material is high, many problems that takes up room, and is not suitable for small-sized emulation proportional remote control toy car and uses.Particularly this toy car does not have the function in motor overload protection and automatic the returning; (in the particularly turning process) runs into barrier or people when catching problems such as wheel in toy car is being run at high speed process; to the road of straight-line travelling, come avoiding obstacles in can not automatically reseting back; thereby cause the load of motor excessive, motor is damaged because of electric current is excessive.Make troubles to use, influence its interest and cause waste.Also there is the electromagnet of employing to produce magnetic and realizes turning to of wheel by the solenoid energising, its mainly be by on the wheel around solenoid energising produce attracting each other and repel and realize wheel steering between the permanent magnet on magnetic and the chassis, but the reliable in action of the transfer of this structure is poor, can produce when electric current is excessive because of magnetic is excessive causes wheel and permanent magnet locked phenomenon to occur because of gravitation is excessive, the phenomenon that can occur when electric current is too small not having reaction between the two and can not realize turning to, and the progressive process of steering procedure neither one of wheel, action quite suddenly in a hurry, make wheel cause damage easily because of sudden change, its direction position does not have adjusting angle substantially simultaneously, has only a simple left side, turning right, it is variable to move two fixed positions, has reduced the interest and the sense of reality used.
The purpose of this utility model provides a kind of simple in structure, reliable in action, interesting height, strong sense of reality, has the remote-controlled toy vehicle steering control device that returns middle function automatically.
On this basis, further purpose of the present utility model provides the remote-controlled toy vehicle steering control device accurate in a kind of time, that reliability is high.
On this basis, further purpose of the present utility model provides a kind of remote-controlled toy vehicle steering control device with motor overload defencive function.
The utility model mainly comprises chassis, front vehicle wheel, actuating unit, steering mechanism, goes back to middle mechanism, it is characterized in that steering mechanism comprises the dead man that is connected with actuating unit, the connecting rod that drives left and right front vehicle wheel, wherein connecting rod is provided with fork, dead man is inserted in the fork of connecting rod, mechanism comprises fixed leg, torsion spring in described time, wherein fixed leg is arranged on the chassis, and the torsion spring stiff end is packed on the fixed leg, and its two shell foot is connected with connecting rod.
For make the utility model return in accurately, reliability is high, two shell foots of above-mentioned torsion spring protract towards the dead ahead of chassis and holding on the protruded stigma of connecting rod.Be arranged in fixed leg the place ahead center position on the above-mentioned chassis and be provided with and the decide projection of above-mentioned connecting rod protruded stigma with width, the middle part holding of two shell foots of above-mentioned torsion spring is in this is fixed on the projection.The said fixing post is arranged on adjustable-angle ground device pulling out on dish on the chassis, this pulls out to dish and comprises rotating disk and the fan-shaped location-plate that is convexly equipped with outside rotating disk, above-mentioned chassis is provided with the installation shrinkage pool that can ccontainingly pull out accordingly to dish, pulls out in dish is embedded in the location shrinkage pool of chassis.
Above-mentioned actuating unit comprises motor and output gear thereof, train of reduction gears, casing, connect into a reduction gearing mechanism between train of reduction gears and the output gear with being meshing with each other, above-mentioned dead man is fixed on the final stage gear face of train of reduction gears prejudicially, and motor, output gear, train of reduction gears device are in the cavity of casing.Be the damage of effectively avoiding motor when load is excessive, to cause because of electric current is excessive; can carry out reliable protection to motor; be provided with arrangement of clutch between above-mentioned electric machine main shaft and the output gear; this arrangement of clutch comprises the motor fork that is installed on the electric machine main shaft, is fixed on some clutch blocks on the motor fork, and output gear is nested with on clutch block.
The utility model is owing to adopt connecting rod and the structure of dead man and torsion spring combination composition steering control device, can come the left side of drivening rod easily by rotation with the eccentric dead man that is connected of actuating unit, right swing, and the rotation of realization wheel, thereby realize the go to action of toy car, and the effect by torsion spring make connecting rod under the situation that power stops, returning automatically in to original position, thereby realize in the returning of toy car and keep the craspedodrome state of toy car, it is simple in structure, reliable in action, turn to the adjusting angle scope big, the accuracy rate height effectively strengthens its interest and the sense of reality.Be provided with between torsion spring two shell foots simultaneously fixed in projection and the setting of torsion spring stiff end pull out to the dish structure can effectively guarantee during the utility model returns accurately, precision is high, the reliability height can fully guarantee the craspedodrome state of toy car can not produce the situation of skew.Simultaneously owing to adopt the actuating unit structure of band arrangement of clutch; when break-in is obstructed or turn in place; can skidding by arrangement of clutch; guarantee that fully motor and each gear are not damaged; thereby protect the function of whole actuating unit; effectively prolong the service life of whole toy car, practical, can be widely used in the radio-control toy car of various emulation ratios.
Describe basic structure of the present utility model and operation principle in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the middle structural scheme of mechanism that turns to and return of the present utility model;
Fig. 3 is that the utility model turns to and return middle mechanism assembling schematic diagram;
Fig. 4 is the utility model actuating unit schematic diagram;
Fig. 5 is the assembling schematic diagram of the utility model actuating unit;
As Fig. 1-shown in Figure 5, the utility model comprises chassis 1, front vehicle wheel 2, actuating unit 3, steering mechanism 4, goes back to middle mechanism 5, it is characterized in that steering mechanism 4 comprises the dead man 41 that is connected with actuating unit 3, the connecting rod 42 that drives left and right front vehicle wheel 2, wherein connecting rod 42 is provided with fork, dead man 41 is inserted in the fork of connecting rod 42, mechanism 5 comprises fixed leg 51, torsion spring 52 in described time, wherein fixed leg 51 is arranged on the chassis 1, torsion spring 52 stiff ends are packed on the fixed leg 51, and its two shell foot is connected with suitable bar 42.For torsion spring 52 being provided with reliably forward make during connecting rod 42 can return when power is eliminated automatically, two shell foots of above-mentioned torsion spring 52 protract towards the dead ahead of chassis 1 and holding on the protruded stigma of connecting rod 42.Be arranged on the above-mentioned chassis 1 fixed leg 51 the place ahead center positions be provided with above-mentioned connecting rod 42 protruded stigmas with width decide projection 11, the two shell foots middle part holding of above-mentioned torsion spring 52 is in this is fixed on the projection 11.For further making torsion spring 52 can make connecting rod 42 placed in the middle settings make toy car keep the craspedodrome state reliably exactly, said fixing post 51 is arranged on adjustable-angle ground device pulling out on dish on the chassis 1, this pulls out to dish and comprises rotating disk 512 and the fan-shaped location-plate 513 that is convexly equipped with outside rotating disk 512, above-mentioned chassis 1 is provided with the installation shrinkage pool that can ccontainingly pull out accordingly to dish, pulls out in dish is embedded in the location shrinkage pool of chassis 1.Above-mentioned fan-shaped location-plate 513 outer rims of pulling out to dish convex with a reference column, and the installation shrinkage pool back segment periphery of above-mentioned chassis 1 is provided with some positioning recess that are meshed with this reference column.Wherein the reference column of fan-shaped location-plate 513 is a rake tooth in the present embodiment, and the positioning recess of chassis 1 is corresponding triangular fovea tooth.For guaranteeing that connecting rod can drive left and right front vehicle wheel reliably and rotate, be provided with shaft seat 43 between above-mentioned connecting rod 42 and the left and right front vehicle wheel, the front end difference axle sleeve of this shaft seat 43 is in the left and right hole of connecting rod 42, its bottom, axle center axle sleeve is on chassis 1, and its rear end is connected with left and right front vehicle wheel 2 by the steel axle.Above-mentioned actuating unit 2 comprises motor 31 and output gear 34 thereof, train of reduction gears 35, casing 36, connect into a reduction gearing mechanism between train of reduction gears 35 and the output gear 34 with being meshing with each other, above-mentioned dead man 41 is fixed on final stage gear 35 end faces of train of reduction gears 35 prejudicially, and motor 31, output gear 34, train of reduction gears 35 devices are in the cavity of casing 36.Above-mentioned train of reduction gears 35 comprises one group of gear train of being made up of two intermeshing duplicate gears at least, its input and output gear 34 engagements, and its output is connected with dead man.Be the damage of effectively avoiding motor when load is excessive, to cause because of electric current is excessive; can carry out reliable protection to motor; be provided with arrangement of clutch between above-mentioned motor 31 main shafts and the output gear 34; this arrangement of clutch comprises the motor fork 32 that is installed on motor 31 main shafts, is fixed on the some clutch blocks 33 on the motor fork 32, and output gear 34 is nested with on clutch block 33.For being arranged without any confusion, the actuating unit each several part is organized in the casing, above-mentioned casing 36 comprises with some indent cavitys and the cavity body block 361 of notch is installed and is covered the case lid of putting on this block 361 362, wherein block 361 inner chambers convex with some tapped installation columns, case lid 362 is provided with corresponding stairstepping installing hole, the screw rod of case lid 362 by passing its installing hole with being locked on block 361 of column is installed, and block 361 and case lid 362 are provided with some corresponding mounting lugs with threaded hole, screw rod---being locked on chassis 1 of nut of the mounting lug of casing 36 by passing both.
Basic functional principle of the present utility model is: when starting under the control action of motor at remote-control receiving circuit; motor drives the rotation of clutch slider one superhigh speed by the motor fork; slide block rubs to drive output gear and slowly drive dead man by train of reduction gears under centrifugal action and rotates; the dead man drivening rod overcomes the active force of torsion spring and does a left side; right swing; make a left side; the go to action of realizing toy car is rotated in the axle bed axle center thereby right-hand rotation axle bed and wheel rotate; when shutting down under the control action of motor at remote-control receiving circuit; connecting rod is got back to original position under the effect of torsion spring; make car keep the craspedodrome state; when turning in the process of moving, toy car is obstructed or when turning in place simultaneously; the train of reduction gears gear stops operating; this moment, clutch slider and motor output gear skidded; thereby make motor form idle running; guarantee that motor and train of reduction gears are not destroyed, and then reach the effect of the whole actuating unit of protection.
Claims (10)
1, a kind of remote-controlled toy vehicle steering control device, mainly comprise chassis (1), front vehicle wheel (2), actuating unit (3), steering mechanism (4), mechanism (5) in returning, it is characterized in that steering mechanism (4) comprises the dead man (41) that is connected with actuating unit (3), drive a left side, the connecting rod (42) of right front wheel (2), wherein connecting rod (42) is provided with shift fork, dead man (41) is inserted in the fork of connecting rod (42), mechanism in described time (5) comprises fixed leg (51), torsion spring (52), wherein fixed leg (51) is arranged on the chassis (1), torsion spring (52) stiff end is packed on the fixed leg (51), and its two shell foot is connected with connecting rod (42).
2,, it is characterized in that two shell foots of above-mentioned torsion spring (52) protract also holding on the protruded stigma of connecting rod (42) towards the dead ahead of chassis (1) according to the described remote-controlled toy vehicle steering control device of claim 1.
3, according to the described remote-controlled toy vehicle steering control device of claim 2, it is characterized in that being arranged on the above-mentioned chassis (1) fixed leg (51) the place ahead center position be provided with above-mentioned connecting rod (42) protruded stigma with width decide projection (11), the two shell foots middle part holding of above-mentioned torsion spring (52) is in this is fixed on the projection (11).
4, according to claim 1 or 2 or 3 described remote-controlled toy vehicle steering control devices, it is characterized in that said fixing post (51) is arranged on adjustable-angle ground device pulling out on dish on the chassis (1), this pulls out to dish and comprises rotating disk (512) and be convexly equipped with fan-shaped location-plate (513) outside rotating disk (512), above-mentioned chassis (1) is provided with the installation shrinkage pool that can ccontainingly pull out accordingly to dish, pulls out in dish is embedded in the location shrinkage pool of chassis (1).
5, according to the described remote-controlled toy vehicle steering control device of claim 4, it is characterized in that above-mentioned fan-shaped location-plate (513) outer rim of pulling out to dish convexes with a reference column, the installation shrinkage pool back segment periphery of above-mentioned chassis (1) is provided with some positioning recess that are meshed with this reference column.
6, according to the described remote-controlled toy vehicle steering control device of claim 1, it is characterized in that being provided with between above-mentioned connecting rod (42) and the left and right front vehicle wheel shaft seat (43), the front end difference axle sleeve of this shaft seat (43) is in the left and right hole of connecting rod (42), its axle center, bottom axle sleeve is on chassis (1), and its rear end is connected with left and right front vehicle wheel (2) by the steel axle.
7, according to the described remote-controlled toy vehicle steering control device of claim 1, it is characterized in that above-mentioned actuating unit (2) comprises motor (31) and output gear (34) thereof, train of reduction gears (35), casing (36), connect into a reduction gearing mechanism between train of reduction gears (35) and the output gear (34) with being meshing with each other, above-mentioned dead man (41) is fixed on final stage gear (35) end face of train of reduction gears (35) prejudicially, and motor (31), output gear (34), train of reduction gears (35) are installed in the cavity of casing (36).
8, according to the described remote-controlled toy vehicle steering control device of claim 7, it is characterized in that being provided with arrangement of clutch between above-mentioned motor (31) main shaft and the output gear (34), this arrangement of clutch comprises the motor fork (32) that is installed on motor (31) main shaft, is fixed on the some clutch blocks (33) on the motor fork (32), and output gear (34) is nested with on clutch block (33).
9, according to the described remote-controlled toy vehicle steering control device of claim 7, it is characterized in that above-mentioned train of reduction gears (35) comprises one group of gear train of being made up of two intermeshing duplicate gears at least, its input and output gear (34) engagement, its output is connected with dead man (41).
10, according to the described remote-controlled toy vehicle steering control device of claim 7, it is characterized in that above-mentioned casing (36) comprises with some indent cavitys and the cavity body block (361) of notch is installed and lid is put case lid (362) on this block (361), wherein block (361) inner chamber convexes with some tapped installation columns, case lid (362) is provided with corresponding stairstepping installing hole, the screw rod of case lid (362) by passing its installing hole with being locked on block (361) of column is installed, and block (361) and case lid (362) are provided with some corresponding mounting lugs with threaded hole, screw rod---being locked on chassis (1) of nut of the mounting lug of casing (36) by passing both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209702 CN2471387Y (en) | 2001-04-04 | 2001-04-04 | Remote controller for steering toy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209702 CN2471387Y (en) | 2001-04-04 | 2001-04-04 | Remote controller for steering toy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471387Y true CN2471387Y (en) | 2002-01-16 |
Family
ID=33629425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01209702 Ceased CN2471387Y (en) | 2001-04-04 | 2001-04-04 | Remote controller for steering toy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471387Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413193A (en) * | 2015-11-16 | 2016-03-23 | 嘉兴市钮斯达电机有限公司 | Reducer structure for baby carriage |
| CN106803394A (en) * | 2017-01-24 | 2017-06-06 | 陕西铁路工程职业技术学院 | A kind of dolly that driven by Stirling engine and can be turned to |
-
2001
- 2001-04-04 CN CN 01209702 patent/CN2471387Y/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413193A (en) * | 2015-11-16 | 2016-03-23 | 嘉兴市钮斯达电机有限公司 | Reducer structure for baby carriage |
| CN105413193B (en) * | 2015-11-16 | 2018-03-09 | 嘉兴市钮斯达电机有限公司 | A kind of perambulator speed reducer structure |
| CN106803394A (en) * | 2017-01-24 | 2017-06-06 | 陕西铁路工程职业技术学院 | A kind of dolly that driven by Stirling engine and can be turned to |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109050244B (en) | High-precision AGV driving and steering integrated device and control method thereof | |
| KR101147668B1 (en) | Four-wheel drive center disconnect electric actuator | |
| CN101963221B (en) | Method for controlling clutch of electronic locking differential for vehicle | |
| CN107061711A (en) | Knob selector locking and system for unlocking | |
| US4570734A (en) | Power assist device for a vehicle steering system | |
| CN2471387Y (en) | Remote controller for steering toy vehicle | |
| JP5529396B2 (en) | 4-wheel drive center intermittent electric actuator | |
| CN2579483Y (en) | Turning controller for remote control toy car | |
| CN2510376Y (en) | Direction control servo mechanism for automatic driving of motor vehicle | |
| CN208915256U (en) | A kind of electromagnetic type is semi-automatic can clutch steering column | |
| CN206708359U (en) | Knob selector locking and system for unlocking | |
| CN2435136Y (en) | Turnable toy vehicle | |
| CN209571374U (en) | Moulded case circuit breaker with motor-operating mechanism | |
| CN201511998U (en) | Vehicle steering system for controlling steering force based on linear motor | |
| CN2876934Y (en) | Electrocontrolled steering mechanism for automobile driving simulator | |
| CN2653769Y (en) | Over torsion type electric push rod | |
| CN205298326U (en) | Automatic clutch actuating mechanism | |
| CN201305020Y (en) | Driving and steering mechanism for electric porter | |
| CN2928570Y (en) | Full hydraulic stepless driver for automobile | |
| CN1286697C (en) | Axis pedal motor of electric vehicle and apparatus thereof | |
| CN2454001Y (en) | Magnetic steering device of toy cart | |
| CN2305521Y (en) | Automatic regulating arm for pneumatic brake gap | |
| CN206958198U (en) | A kind of automatically controlled back bridge differential lock device | |
| CN100572177C (en) | Four-wheel driving caterpillar type robot walking drive device | |
| CN2655978Y (en) | Toy steering mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20030324 Decision number of declaring invalidation: 4977 |