CN2464401Y

CN2464401Y - Go back and accelerator synchronous controller for remote controlled toy vehicle

Info

Publication number: CN2464401Y
Application number: CN 01201194
Authority: CN
Inventors: 吕可为
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-17
Filing date: 2001-01-17
Publication date: 2001-12-12
Anticipated expiration: 2011-01-17

Abstract

The utility model relates to a going back and accelerator synchronous controller for a remote controlled toy vehicle, which comprises a remote controller, a remote control receiver, a going forwards and going back control mechanism, a first servo device, and an accelerator control device, wherein, the first servo device is provided with a swing arm, and both ends of the swing arm are respectively connected with a first connecting rod and a second connecting rod, wherein, the first connecting rod is connected with the going forwards and going back control mechanism. A swing arm and a driven element which are close to each other are arranged on a base of the accelerator control device, the swing arm and the driven element can be rotated relative to the base, a connecting rod is arranged between the swing arm and an accelerator of an engine, and the swing arm is connected with the second connecting rod. The utility model can obtain the efficacy of the synchronous action of going back and acceleration.

Description

The reversing of remote-controlled toy vehicle and throttle sync control device

The utility model relates to a kind of toy car, relates in particular to a kind of gasoline engine formula remote-controlled toy vehicle that reaches reversing and acceleration synchronization action.

The gasoline engine formula remote-controlled toy vehicle of commonly using refuels the purpose that retreats to reach simultaneously in the time of also can controlling car reversing, front-wheel steer and reversing except can controlling the advancing of car.

The front-wheel steer of traditional gasoline engine formula remote-controlled toy vehicle, advance reversing and reversing add wet goods three big-movements simultaneously, be to control by three servomechanisms respectively, three servomechanisms are equipped with a swing arm, and be respectively equipped with a connecting rod in each swing arm, three connecting rods are connected respectively to foresteerage gear, reversing switching mechanism and accelerator device advance.Three servomechanisms are controlled its action by remote controller, and then respectively remote control front-wheel steer, or advance and move backward, or move backward and refuel simultaneously and retreat.

Because traditional remote-controlled toy vehicle includes three servomechanisms to finish three kinds of functions, so the remote controller that must adopt high-order just can reach the purpose of control, but the high-order remote controller is too expensive, and the cost of servomechanism is also very high, make whole remote-controlled toy vehicle selling at exorbitant prices, the consumer must buy with high price, and is very uneconomical.

Main purpose of the present utility model is, a kind of reversing and throttle sync control device of remote-controlled toy vehicle are provided, it is provided with an accelerator control device to replace a servomechanism that is used for controlling throttle in the conventional art, this accelerator control device is connected to and is used for controlling that toy car advances or the servomechanism of the reversing controlling organization that advances that retreats, make this servomechanism when the reversing controlling organization that will advance switches to the reversing state, reach the function of oiling, toy car can be quickened when retreating.

The purpose of this utility model is realized by following technical scheme.

A kind of reversing of remote-controlled toy vehicle and throttle sync control device comprise remote controller, receiver of remote-control sytem, the reversing controlling organization advances; It is characterized in that, be provided with first servomechanism, accelerator control device, described first servomechanism is provided with a swing arm, and these swing arm two ends are equipped with first connecting rod and second connecting rod respectively, and first connecting rod wherein is to connect to establish to the described reversing controlling organization that advances; Described accelerator control device is provided with an approaching swing arm and a driving element mutually at pedestal, and this swing arm and driving element all can rotate with respect to pedestal, are provided with connecting rod between the throttle of swing arm and engine, and this swing arm is connected with described second connecting rod.

The purpose of this utility model can also further realize by following technical measures.

The reversing of aforesaid remote-controlled toy vehicle and throttle sync control device, wherein this swing arm is provided with a lug, and this lug is provided with a screw that runs through at least, lock a screw in this screw, this pedestal is provided with a projection, when making this swing arm be combined in pedestal, makes the end of this screw contact at this projection.Pendulum angle with the restriction swing arm.

The reversing of aforesaid remote-controlled toy vehicle and throttle sync control device wherein are provided with torque spring between this swing arm and the pedestal.

The reversing of aforesaid remote-controlled toy vehicle and throttle sync control device, wherein this swing arm is provided with several holes, makes a link rob hole located therein.

The reversing of aforesaid remote-controlled toy vehicle and throttle sync control device, wherein this driving element is to be respectively equipped with an adjutage in the relative both sides of a central tube lateral surface, the relative both sides of central tube perpendicular to the adjutage direction are respectively equipped with a wing plate, the end of two wing plates is equipped with a teat, and wherein an adjutage is arranged in described second connecting rod.

The reversing of aforesaid remote-controlled toy vehicle and throttle sync control device, wherein this adjutage is provided with several holes, described second connecting rod is connect establish to a hole wherein.

The utility model is to be provided with an approaching swing arm and a driving element mutually at an accelerator control device, is provided with connecting rod between swing arm and throttle, and swing arm is provided with spring and makes swing arm have the strength of the original position of automatically replying.In addition, the swing arm two ends that independent first servomechanism that is provided with is had are respectively equipped with first connecting rod and second connecting rod, and first connecting rod wherein is to be connected with the reversing controlling organization that advances, and second connecting rod then is connected to aforesaid driving element; When making the swing arm swing when the action of first servomechanism, can make first connecting rod will advance the reversing controlling organization when switching to the reversing state, also allow second connecting rod affect the driving element swing, and then make driving element promote the swing arm rotation, swing arm then spurs connecting rod and opens throttle, to reach the effect of reversing and acceleration synchronization action.

For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:

Fig. 1 is an exploded perspective schematic diagram of the present utility model.

Fig. 2 is that the utility model first servomechanism reversing controlling organization that will advance switches in forward travel state, and the plane schematic views that is not activated of reversing throttle.

Fig. 3 is that the first servomechanism shown in Figure 2 reversing controlling organization that will advance switches in the reversing state, and the planar gesture schematic diagram that is activated of reversing throttle.

Fig. 4 is swing arm of the present utility model when rotating, and utilizes screw to contact at projection and limits the planar gesture schematic diagram of rotational angle.

Consult shown in Figure 1ly, accelerator control device 1 of the present utility model comprises a pedestal 10, a torque spring 11, a swing arm 12 and a driving element 15.Wherein pedestal 10 tops are provided with prominent seat 101 and protruded stigma 102, and its preferred embodiment is that two protruded stigmas 102 are set on pedestal 10, as required following swing arm 12 conversion are assembled in different positions.On the prominent seat 101 two screws 1011 can be set, and the central authorities on the protruded stigma 102 are provided with a screw 1021; The side of prominent seat 101 is provided with a projection 1012 in addition.

Swing arm 12 is a kind of elongated rod shape things, end in swing arm 12 is provided with a centre bore 120, the other end then is provided with the serial hole 121 that is positioned at diverse location, side in swing arm 12 is provided with a lug 122 in addition, this lug 122 is provided with a screw that runs through 1221, so that a screw 123 is locked in this screw 1221, and can freely adjust the length that screw 123 passes screw 1221.Swing arm 12 be used for pedestal 10 on protruded stigma combined 102; The mode of its combination, it is the centre bore 120 that the newel 130 of a setting element 13 is passed swing arm 12, and behind the medium pore of torque spring 11, utilize a screw 14 to pass the set centre bore 131 of setting element 13 again, make screw 14 lock the screw 1021 of one of them protruded stigma 102 then, and making a wherein extension pin of torque spring 11 be cross-placed on swing arm 12, another extends the side that pin then is butted on projection 1012.The swing arm 12 of this kind state can setting element 13 newel 130 rotate for the center, and make screw 123 ends that pass screw 1221 can support projection 1012 sides of the prominent seat 101 of pulling, like this, can limit the deflection angle (as shown in Figure 4) of swing arm 12, and then reach the volume read-out when setting following the reversing.

The structure of driving element 15 is that the central authorities at a central tube 150 are provided with a centre bore 1501, and an adjutage 151, two adjutages 151 that the relative both sides of central tube 150 lateral surfaces are provided with not equal altitude respectively are equipped with the hole 1511 of series; Perpendicular to the central tube 150 of adjutage 151 directions in addition relatively the end that then is respectively equipped with a wing plate 152, two wing plates 152, both sides be equipped with a teat 1521.This driving element 15 is to combine with aforesaid prominent seat 101.The mode of its combination, be with another one independently the newel 160 of setting element 16 pass the centre bore 1501 of driving element 15, utilize a screw 17 to pass one of them screw 1011 of locking again behind the centre bore 161 of setting element 16 on the prominent seat 101 then, driving element 15 being combined on the prominent seat 101, the newel 160 that the driving element 15 of this moment can setting element 16 rotates for the center.

After 1 combination of aforesaid accelerator control device is as shown in Figure 2, and and first servomechanism 3, second servomechanism 4, advance reversing controlling organization 2 and engine 5 be co-located on the skeleton of toy car.

The aforesaid reversing controlling organization 2 that advances is the polygonal axles 21 that are provided with one section suitable length at the rounded power transmission shaft 20 of a section, and the two ends of power transmission shaft 20 are connected to the preceding wheel system and back wheel system (not shown) of toy car respectively; Power transmission shaft 20 is erected on the bearing and can freely rotates.

The power transmission shaft 20 at polygonal axle 21 two ends is gone here and there respectively and is provided with one first gear 23 and one second gear 26, being loose fit and can relatively rotating between first gear 23 and the power transmission shaft 20, also is loose fit and can relatively rotating between second gear 26 and the power transmission shaft 20; This first gear 23 has external tooth 231 that is arranged in the external diameter circumference and the internal tooth 232 that is arranged in the internal diameter circumference; Second gear 26 also has external tooth 261 that is arranged in the external diameter circumference and the internal tooth 262 that is arranged in the internal diameter circumference.First gear 23 combines with a driven gear 22 in addition, and driven gear 22 is meshed with a driving gear 51, and this driving gear 51 combines with engine 5.

String is established a free gear 24 on the polygonal axle 21 of power transmission shaft 20, and free gear 24 can freely be moved vertically on polygonal axle 21, but because of being subjected to 21 influences that cooperate with the polygonal hole of free gear 24 of polygonal axle, free gear 24 can not relatively rotate with power transmission shaft 20.Free gear 24 can make its tooth portion 241 be engaged in the internal tooth 232 of first gear 23, or be engaged in the internal tooth 262 of second gear 26 after polygonal axle 21 upper edges move axially.This reversing controlling organization 2 that advances is provided with one first idle gear 25 and one second idle gear 27 in addition, and external tooth 231, the second idle gears 26 that make first idle gear 25 be engaged in first gear 23 then are engaged in the external tooth 261 of first idle gear 25 and second gear 26 simultaneously.

Aforesaid first servomechanism 3 is provided with a swing arm 31, and the two ends of swing arm 31 are equipped with a first connecting rod 32 and a second connecting rod 33 respectively, and first connecting rod 32 is combined with free gear 24.33 of second connecting rods are arranged in a wherein hole 1511 of a wherein adjutage 151 of aforesaid driving element 15, and not connect another adjutage 151 of establishing can fracture it or do not fracture.Wherein 121 of holes of swing arm 12 are equipped with a connecting rod 53, and an end of connecting rod 53 is to connect the throttle of establishing to engine 5 52.

Second servomechanism 4 is provided with a swing arm 41, swing arm 41 is equipped with a connecting rod 42, connecting rod 42 is to connect the bogie of establishing to the foresteerage gear (not shown), when making swing arm 41 swings by 4 actions of second servomechanism, can affect connecting rod 42, affect the foresteerage gear action and make front-wheel deflection by connecting rod 42 again.

The utility model mainly is to utilize a remote controller to control first respectively by receiver of remote-control sytem to watch

newspaper device

3 and 4 actions of second servomechanism, and then controls

swing arm

31,41 swings respectively and interlock first and second connecting

rod

32,33 and connecting rod 42.When free gear 24 is switched as shown in Figure 3 state, the driving gear 51 that engine 5 is driven drives driven gear 22 rotations, 22 of driven gears drive first gear 23 and are rotated in the forward, first gear 23 drives first idle gear 25 again and reverses, 25 of first idle gears drive second idle gear 27 just to be changeed, second idle gear 27 drives second gear 26 again and reverses, and the internal tooth 262 of second gear 26 then drives free gear 24 and reverses.Because between polygonal axle 21 and the free gear 24 is cannot be counterrotating, does reverse action so power transmission shaft can be activated.In state shown in Figure 3, because swing arm 31 affects first connecting rod 32 and second connecting rod 33 simultaneously when action, thereby second connecting rod 33 can drive driving element 15 rotations, and then make the teat 1521 of driving element 15 wing plates 152 promote swing arm 12 deflections, make swing arm 12 affect connecting rod 53, make connecting rod 53 draw back throttle 52 again and reach the function that reversing is refueled simultaneously.

When if free gear 24 is switched as shown in Figure 2 state, because the tooth portion of free gear 24 has been engaged in the internal tooth 232 of first gear 23, when just changeing so first gear 23 is subjected to driven gear 22 drivings, the internal tooth 232 of first gear 23 just can drive free gear 24 just to be changeed, and then making free gear 24 drive power transmission shafts 20 just then remote-controlled toy vehicle is advanced, first and

second idle gear

25,27 and second gear 26 of this moment are to be in idling conditions.And owing to be subjected to the influence that second connecting rod 33 affects, driving element 15 can go back to original position, makes the elastic force of torque spring 11 return original position to open throttle 52 by swing arm 12 also deflection.

Switch the function that remote-controlled toy vehicle advances or moves backward and move backward and refuel simultaneously because design of the present utility model only utilizes a servomechanism to reach simultaneously, so whole structure is simplified than conventional art, manufacturing cost reduces.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of reversing of remote-controlled toy vehicle and throttle sync control device comprise remote controller, receiver of remote-control sytem, the reversing controlling organization advances; It is characterized in that, be provided with first servomechanism, accelerator control device,

Described first servomechanism is provided with a swing arm (31), and this swing arm (31) two ends are equipped with first connecting rod and second connecting rod respectively, and first connecting rod wherein is to connect to establish to the described reversing controlling organization that advances;

Described accelerator control device is provided with an approaching mutually swing arm (12) and a driving element at pedestal, this swing arm (12) all can be rotated with respect to pedestal with driving element, be provided with connecting rod (53) between the throttle of swing arm (12) and engine, this swing arm (12) is connected with described second connecting rod.

2, the reversing of remote-controlled toy vehicle according to claim 1 and throttle sync control device, it is characterized in that, described swing arm (12) is provided with a lug, this lug is provided with a screw that runs through at least, lock a screw in this screw, this pedestal is provided with a projection, and this swing arm (12) is when being combined in pedestal, make the end of this screw contact at this projection, with the pendulum angle of restriction swing arm (12).

3, the reversing of remote-controlled toy vehicle according to claim 1 and 2 and throttle sync control device is characterized in that, are provided with torque spring between described swing arm (12) and the pedestal.

4, the reversing of remote-controlled toy vehicle according to claim 1 and 2 and throttle sync control device is characterized in that, described swing arm (12) is provided with several holes (121), make connecting rod (53) be arranged in wherein a hole (121).

5, the reversing of remote-controlled toy vehicle according to claim 1 and throttle sync control device, it is characterized in that, described driving element is to be respectively equipped with an adjutage in the relative both sides of a central tube lateral surface, the relative both sides of central tube perpendicular to the adjutage direction are respectively equipped with a wing plate, the end of two wing plates is equipped with a teat, and wherein an adjutage is arranged in described second connecting rod.

6, the reversing of remote-controlled toy vehicle according to claim 5 and throttle sync control device is characterized in that, described adjutage is provided with several holes (1511), and described second connecting rod connects a hole (1511) of establishing to wherein.