CN102390470A

CN102390470A - Electric toy car

Info

Publication number: CN102390470A
Application number: CN2011102333104A
Authority: CN
Inventors: 汪洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-15
Filing date: 2011-08-15
Publication date: 2012-03-28

Abstract

An electric toy car consists of two power wheels [1], two universal auxiliary wheel components [2], two driving components [3], a steering wheel component [4], an electronic plate controller [5], a battery set [6] and a frame [7]; two power wheels [1] are connected with a driving component [3] respectively to be arranged on two sides of the frame [7]; two universal auxiliary wheel components [2] are arranged in the front and back of the frame [7] respectively to play a role of assistantly supporting and balancing; the steering wheel component [4], the electronic plate controller [5] and the battery set [6] are arranged on the frame [7]; and the steering wheel component [4] controls the driving component [3] to drive two power wheels [1] via the electronic plate controller [5] to drive or turn around in the pretty small space.

Description

A kind of electric toy car

One, technical field

The present invention relates to a kind of toy car of children's ride-on, especially a kind of electric toy car.

Two, background technology

The electric toy car that uses on the market at present, its bearing circle direct drive front-wheel steering, steering range is little, and the car turn radius is big, and can not go flexibly in the little place of ten minutes in the locus, can not turn to or turn around.

Three, content of the present invention

The object of the invention just provides little, the electric toy car that can spot turn of a kind of turn radius.

The objective of the invention is to realize like this: electric toy car is made up of two dynamic wheels [1], two universal auxiliary wheel assemblies [2], two driven units [3], steering wheel assembly [4], electron plate controller [5], battery pack [6] and vehicle frame [7]; Two dynamic wheels [1] connect with a driven unit [3] respectively; Be placed in vehicle frame [7] both sides; Be symmetrically distributed, two dynamic wheels [1] axis is positioned on the same axis, and axis is near the geometric centre of electric toy car; Two universal wheel component [2] are installed in respectively before and after the vehicle frame [7], play aiding support and equilibrium activity; Universal auxiliary wheel assembly [2] is gone up unpowered, is provided with between universal auxiliary wheel assembly [2] and the vehicle frame [7] and keeps away the spring that shakes [8], and unsteady support plays vibration damping, balance and free steering-effecting on the ground; Steering wheel assembly [4], electron plate controller [5], battery pack [6] are installed on the vehicle frame [7]; Steering wheel assembly [4] is made up of bearing circle [9], steering wheel shaft fork [10], left steering travel switch [11], right steering travel switch [12], two times medi-springs [13], stationary base mounts [14]; Bearing circle [9] is consolidated with steering wheel shaft fork [10]; Be installed on the stationary base mount [14]; Two are returned medi-spring [13] one ends and are installed on the steering wheel shaft fork [10]; About distribute, the other end then is installed in respectively on the stationary base mount [14], makes steering wheel shaft fork [10] when not turning to, be in back middle state automatically; Left-handed turning to the time; Bearing circle [9] drive steering wheel shaft fork [10] turns left and triggers left steering travel switch [11]; Left steering travel switch [11] sends left rotaring signal to electron plate controller [5]; The mode of operation of two driven units of electron plate controller [5] control [3], realize left-handed turning to or the flicker circle turn around; Right-hand turning to the time; Bearing circle [9] drives steering wheel shaft fork [10] turning clockwise and triggers right steering travel switch [12]; Right steering travel switch [12] sends right turn signal to electron plate controller [5]; Electron plate controller [5] control two driven units [3] mode of operation, realize right-hand turning to or the flicker circle turn around; Battery pack [6] provides electric power for electron plate controller [5] and two driven units [3].

Owing to adopt such scheme, during the straight-line travelling of electric toy car front and back, bearing circle [9] mediates, electron plate controller [5] control the right and left driven unit [3], and driving left and right sides dynamic wheel [1] advances or retreats; Left-handed turning to or the original place turn-take when turning around; Bearing circle [9] turns left; Trigger left steering travel switch [11], left steering travel switch [11] is sent out left rotaring signal to electron plate controller [5], electron plate controller [5] control two driven units [3] mode of operation; Drive left and right sides dynamic wheel [1] work, realize left-handed turning to or the flicker circle turn around; Right-hand turning to or the original place turn-take when turning around; Bearing circle [9] turning clockwise; Trigger right steering travel switch [12], right steering travel switch [12] is sent out right turn signal to electron plate controller [5], electron plate controller [5] control two driven units [3] mode of operation; Drive left and right sides dynamic wheel [1] work, realize right-hand turning to or the flicker circle turn around; Electric toy car just can extremely have little place to go in the space, very flexible.

Four, description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the sectional structure scheme drawing of birds-eye view of the present invention.

Fig. 3 is the sectional structure scheme drawing of right elevation of the present invention.

Fig. 4 is a walking working state schematic representation before and after the present invention

Fig. 5 is a left steering working state schematic representation of the present invention

Fig. 6 is a right steering working state schematic representation of the present invention

Fig. 7 is the original place of the present invention working state schematic representation of turn-taking

Fig. 8 second embodiment scheme drawing of the present invention

Fig. 9 the 3rd embodiment scheme drawing of the present invention

Among the figure 1, dynamic wheel 2, universal auxiliary wheel assembly 3, driven unit 4, steering wheel assembly 5, electron plate controller 6, battery pack 7, vehicle frame 8, keep away the spring 9 that shakes, bearing circle 10, steering wheel shaft fork 11, left steering travel switch 12, right steering travel switch 13, return medi-spring 14, stationary base mount 15, car body 16, remote controller 17, receiver of remote-control sytem 18, body

Five, the specific embodiment

In Fig. 1; Structural representation of the present invention, electric toy car is made up of two dynamic wheels [1], two universal auxiliary wheel assemblies [2], two driven units [3], steering wheel assembly [4], electron plate controller [5], battery pack [6] and vehicle frame [7], and two dynamic wheels [1] connect with a driven unit [3] respectively; Be placed in vehicle frame [7] both sides; Be symmetrically distributed, two dynamic wheels [1] are positioned on the same axis, and axis is near the geometric centre of electric toy car; Two universal auxiliary wheel assemblies [2] are installed in respectively before and after the vehicle frame [7]; Play aiding support and equilibrium activity; Steering wheel assembly [4], electron plate controller [5], battery pack [6] are installed on the vehicle frame [7]; Steering wheel assembly [4] drives two dynamic wheels [1] work through electron plate controller [5] controlling and driving assembly [3], and battery pack [6] provides electric power for electron plate controller [5] and two driven units [3].

In Fig. 2, the sectional structure scheme drawing of birds-eye view of the present invention, steering wheel assembly [4] is made up of bearing circle [9], steering wheel shaft fork [10], left steering travel switch [11], right steering travel switch [12], two times medi-springs [13], stationary base mounts [14]; Bearing circle [9] is consolidated with steering wheel shaft fork [10]; Be installed on the stationary base mount [14]; Two are returned medi-spring [13] one ends and are installed on the steering wheel shaft fork [10]; About distribute, the other end then is installed in respectively on the stationary base mount [14], makes steering wheel shaft fork [10] when not turning to, be in back middle state automatically; Left-handed turning to the time; Bearing circle [9] drive steering wheel shaft fork [10] turns left and triggers left steering travel switch [11]; Left steering travel switch [11] sends left rotaring signal to electron plate controller [5]; Electron plate controller [5] control two driven units [3] mode of operation, realize left-handed turning to or the flicker circle turn around; Right-hand turning to the time; Bearing circle [9] drives steering wheel shaft fork [10] turning clockwise and triggers right steering travel switch [12]; Right steering travel switch [12] sends right turn signal to electron plate controller [5]; Electron plate controller [5] control two driven units [3] mode of operation, realize right-hand turning to or the flicker circle turn around.

In Fig. 3, the sectional structure scheme drawing of right elevation of the present invention is provided with between universal auxiliary wheel assembly [2] and the vehicle frame [7] and keeps away the spring that shakes [8], floats and supports on the ground, plays vibration damping, balance and free steering-effecting.

In Fig. 4; Walking working state schematic representation in front and back of the present invention, bearing circle [9] mediates, and universal auxiliary wheel assembly [2] also mediates; Two dynamic wheels [1] rotate forward simultaneously or rotate backward simultaneously, electric toy car direction walking forward or backward.

In Fig. 5, left steering working state schematic representation of the present invention, bearing circle [9] left-handed turning, the right dynamic wheel [1] rotate, left side dynamic wheel [1] does not rotate, electric toy car carry out left-handed turning to.

In Fig. 6, right steering working state schematic representation of the present invention, bearing circle [9] right-hand turning, the right dynamic wheel [1] does not rotate, left side dynamic wheel [1] rotates, electric toy car carry out right-hand turning to.

In Fig. 7; The original place of the present invention working state schematic representation of turn-taking; Steering wheel assembly [4] drives two dynamic wheels [1] work through electron plate controller [5] two driven units of control [3], and one of them just changes, a counter-rotating; Universal auxiliary wheel assembly [2] freely rotates, and turn-takes or turn around in the realization original place.

In Fig. 8; Second embodiment of the present invention; Electric toy car car body [15] is the electric toy car car body [15] of child seats, and car body [15] both sides respectively are provided with a dynamic wheel [1], and a universal auxiliary wheel assembly [2] respectively is set before and after the car body [15]; Children just can take advantage of an electric toy car, and direction of passage dish assembly [4] is operated; On the car body [15] receiver of remote-control sytem [17] has been installed simultaneously, remote controller [16] is just through receiver of remote-control sytem [17] remote-controlled electric toy car.

In Fig. 9; The 3rd embodiment of the present invention, electric toy car car body are the electric airplane body [18] of child seats, a dynamic wheel [1] respectively are set below the wing of body [18] both sides; A universal auxiliary wheel assembly [2] respectively is set before and after the body [18]; Children just can take advantage of an electric airplane, and direction of passage dish assembly [4] is operated, and electric airplane advances, retreats, turns to or turn-takes.

Claims

1. electric toy car; It is made up of two dynamic wheels [1], two universal auxiliary wheel assemblies [2], two driven units [3], steering wheel assembly [4], electron plate controller [5], battery pack [6] and vehicle frame [7]; It is characterized in that: two dynamic wheels [1] connect with a driven unit [3] respectively; Be placed in vehicle frame [7] both sides; Be symmetrically distributed, two universal auxiliary wheel assemblies [2] are installed in respectively before and after the vehicle frame [7], are provided with between universal auxiliary wheel assembly [2] and the vehicle frame [7] and keep away the spring that shakes [8].

2. electric toy car according to claim 1 is characterized in that: two dynamic wheels [1] are positioned on the same axis, and axis is near the geometric centre of electric toy car.

3. electric toy car according to claim 1; It is characterized in that: steering wheel assembly [4] is made up of bearing circle [9], steering wheel shaft fork [10], left steering travel switch [11], right steering travel switch [12], two times medi-springs [13], stationary base mounts [14]; Bearing circle [9] is consolidated with steering wheel shaft fork [10], is installed on the stationary base mount [14], and two are returned medi-spring [13] one ends and are installed on the bearing circle axostylus axostyle [10]; About distribute; The other end then is installed in respectively on the stationary base mount [14], and bearing circle axostylus axostyle [10] is in back middle state automatically when not turning to.

4. electric toy car according to claim 1 is characterized in that: two dynamic wheels [1] connect with a driven unit [3] respectively, work alone, and control its forward or reverse by steering wheel assembly [4] and electron plate controller [5].

5. electric toy car according to claim 1 is characterized in that: the electric toy car car body is a child seats electric toy car car body [15].

6. electric toy car according to claim 1 is characterized in that: electric toy car car body [15] is provided with receiver of remote-control sytem [17]

7. electric toy car according to claim 1 is characterized in that: the electric toy car car body is a child seats electric airplane body [18].