CN209662619U - A kind of toy car track of derailing - Google Patents

Abstract

The utility model discloses a kind of toy car tracks of derailing, it is related to toy car track technical field, it mainly include active motor, driving gear, driven gear, straight rail, warp rail and trolley, the driving gear and several equally distributed driven gears are rotatably connected on respectively on gear mounting rack, driving gear and several equally distributed driven gears are engaged with driving chain respectively, the rotation axis of the driving gear passes through gear mounting rack and is fixedly connected with the output shaft of active motor, active motor is fixedly connected on the lower end surface of one of gear mounting rack by bolt and nut, the upper end of the gear mounting rack is fixedly connected with the lower end surface of several equally distributed warp rails, adjacent warp rail is fixedly connected with the both ends of straight rail, wheel and warp rail and the straight rail rotation being rotatablely connected on trolley connect It connects, trolley lower end surface is fixedly connected with anti-tip mechanism, can guarantee that trolley under the drive of driving chain, smoothly slides in orbit.

Description

A kind of toy car track of derailing

Technical field

The utility model relates to toy car track technical field, the toy car track of specifically a kind of derailing.

Background technique

Toy car is a kind of model automobile that can be remotely controlled by radio remote controller, existing toy car packet Common private savings caravan, offroad vehicle, container car, four class of dump truck are included, also has toy car that can carry out on the track of laying certainly The dynamic operating to move in circles, but the toy car of this operating that moves in circles is itself to provide power mostly, vehicle wheel rotation, on wheel The rubber ring being fixedly connected rubs with track, and trolley is driven to run in orbit, what this trolley needed to operate trolley Speed is controlled, and when excessive velocities, is easy plunging off the tracks, be fallen except track, meanwhile, trolley, which easily holds, to be damaged.

Utility model content

The purpose of this utility model is to provide a kind of toy car tracks of derailing, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions:

A kind of toy car track of derailing, including warp rail and straight rail, the warp rail and straight rail interval It is adjacent to be fixed together, the track of a class hexagon is formed, warp rail and straight rail are by inner orbit and outside track Constitute, the inner orbit of straight rail and the both ends of outside track are respectively fixedly connected in the upper end of track support frame, warp rail it is interior The both ends of track and outside track are respectively fixedly connected in the upper end of gear rotating turret, are rotated in orbit for the wheel of trolley, institute It states warp rail and straight rail to connect with the vehicle wheel rotation being rotatablely connected on trolley respectively, the lower end surface of trolley is by being fixedly connected Limited post be fixedly connected with limit card column, limit card column respectively and under the inner orbit and outside track of warp rail and straight rail End face is slidably connected, and when being avoided that trolley operates in orbit, due to excessive velocities, plunges off the tracks, damages.

As a further solution of the present invention: the wheel difference inner wheel hub and outer wheel hub, the wheel footpath of inner wheel hub are big In outer wheel hub, outer wheel hub is rotatably connected on the upper surface of inner orbit and outside track on warp rail and straight rail, inner wheel hub with The adjacent wall between inner orbit and outside track on warp rail and straight rail is slidably connected, and more sticks between trolley and track It closes, operates trolley in orbit more steady.

Shaft hole, shaft hole difference are offered on the gear rotating turret as a further solution of the present invention, Be rotatablely connected with the rotation axis of driving gear and several driven gears, driving gear and several driven gears respectively with transmission Chain engagement drives driving chain operating by driving gear, drives the driven gear rotation engaged with driving chain, forms circulation Operating.

The lower end of the rotation axis of the driving gear and active motor is defeated as a further solution of the present invention, Shaft is fixedly connected, and active motor is fixedly connected on the gear rotating turret of driving gear rotation connection by bolt and nut and is opened up Several equally distributed fixation holes in, be avoided that since trolley self power is insufficient, need frequently to carry out battery altering The problem of, guarantee that trolley possesses sufficient power.

L-type limit plate, L are fixedly connected in the one side wall of the trolley as a further solution of the present invention, Type limit plate and the inner sidewall of the inner orbit on warp rail and straight rail are slidably connected, and increase stability when trolley operating, Meanwhile trolley being avoided to turn on one's side.

Compared with prior art, the utility model has the beneficial effects that

1. the trolley drives driving chain to provide power for the trolley of operating by driving motor, convenient for controlling the speed of trolley Degree, avoids the difference due to trolley self power and cruising ability, in cycle operation, from the case where speed difference occur, meanwhile, it keeps away The case where needing to frequently replace battery is exempted from.

2. the pedestal of the trolley is fixedly connected with limit card column, the position of trolley is fixed, is avoided that trolley in operating It falls in the process, damages, increase the stability in trolley operation process.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the toy car track of derailing.

Fig. 2 is the structural schematic diagram of front view in a kind of toy car track of derailing.

Fig. 3 is the structural schematic diagram of partial enlarged view A in Fig. 1.

Fig. 4 is the structural schematic diagram of partial enlarged view B in Fig. 2.

In figure: 1. active motors, 2. warp rails, 3. track support frames, 4. driven gears, 5. gear rotating turrets, 6. small Vehicle, 7. straight rails, 8. driving chains, 9. wheels, 10.L type limit plate, 11. driving gears, 12. limit card columns.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~4, in the utility model embodiment, a kind of toy car track of derailing, including warp rail 2 With straight rail 7, the warp rail 2 and straight rail 7 be spaced it is adjacent be fixed together, form the rail of a class hexagon Road, warp rail 2 and straight rail 7 are made of inner orbit and outside track, the inner orbit of straight rail 7 and the both ends difference of outside track It is fixedly connected on the upper end of track support frame 3, the inner orbit of warp rail 2 and the both ends of outside track are respectively fixedly connected in gear The upper end of rotating turret 5 rotates in orbit for the wheel 9 of trolley 6, and the warp rail 2 and straight rail 7 are respectively and on trolley 6 The wheel 9 of rotation connection is rotatablely connected, and the lower end surface of trolley 6 passes through the limited post being fixedly connected and is fixedly connected with limit card column 12, it limits lower end surface of the card column 12 respectively with the inner orbit and outside track of warp rail 2 and straight rail 7 and is slidably connected, be avoided that When trolley 6 operates in orbit, due to excessive velocities, plunges off the tracks, damage.

The wheel 9 distinguishes inner wheel hub and outer wheel hub, and the wheel footpath of inner wheel hub is greater than outer wheel hub, and outer wheel hub is rotatably connected on curved Internal rail on the upper surface in bend road 2 and inner orbit and outside track on straight rail 7, inner wheel hub and warp rail 2 and straight rail 7 Adjacent wall between road and outside track is slidably connected, and is more bonded between trolley 6 and track, operates trolley 6 in orbit It is more steady；Offer shaft hole on the gear rotating turret 5, shaft hole respectively with driving gear 11 and several driven gears 4 rotation axis rotation connection, driving gear 11 and several driven gears 4 are engaged with driving chain 8 respectively, by driving gear 11 It drives driving chain 8 to operate, drives the driven gear 4 engaged with driving chain 8 to rotate, form cycle operation.

The lower end of the rotation axis of the driving gear 11 is fixedly connected with the output shaft of active motor 1, and active motor 1 passes through Bolt and nut is fixedly connected on several the equally distributed fixations opened up on the gear rotating turret 5 of the rotation connection of driving gear 11 Kong Zhong is avoided that since 6 self power of trolley is insufficient, needs the problem of frequently carrying out battery altering, guarantees that trolley 6 possesses and fills The power of foot；L-type limit plate 10 is fixedly connected in the one side wall of the trolley 6, L-type limit plate 10 is with warp rail 2 and directly The inner sidewall of inner orbit on track 7 is slidably connected, and increases stability when trolley 6 operates, meanwhile, avoid trolley 6 that side occurs It turns over.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of toy car track of derailing, including warp rail (2) and straight rail (7), it is characterised in that: the bending rail Road (2) and straight rail (7) interval is adjacent is fixed together, forms the track of a class hexagon, warp rail (2) and directly Track (7) is made of inner orbit and outside track, and the inner orbit of straight rail (7) and the both ends of outside track are respectively fixedly connected with in-orbit The upper end of road support frame (3), the inner orbit of warp rail (2) and the both ends of outside track are respectively fixedly connected in gear rotating turret (5) upper end, the warp rail (2) and straight rail (7) are rotatablely connected with the wheel (9) being rotatablely connected on trolley (6) respectively, The lower end surface of trolley (6) passes through the limited post that is fixedly connected and is fixedly connected with limit card column (12), limit card column (12) respectively with The lower end surface of the inner orbit and outside track of warp rail (2) and straight rail (7) is slidably connected.

2. a kind of toy car track of derailing according to claim 1, it is characterised in that: in wheel (9) difference The wheel footpath of wheel hub and outer wheel hub, inner wheel hub is greater than outer wheel hub, and outer wheel hub is rotatably connected on warp rail (2) and straight rail (7) Inner orbit and outside track upper surface, between the inner orbit and outside track on inner wheel hub and warp rail (2) and straight rail (7) Adjacent wall be slidably connected.

3. a kind of toy car track of derailing according to claim 1, it is characterised in that: the gear rotating turret (5) On offer shaft hole, shaft hole is rotatablely connected with the rotation axis of driving gear (11) and several driven gears (4) respectively, main Moving gear (11) and several driven gears (4) are engaged with driving chain (8) respectively.

4. a kind of toy car track of derailing according to claim 3, it is characterised in that: the driving gear (11) The lower end of rotation axis is fixedly connected with the output shaft of active motor (1), and active motor (1) is fixedly connected on master by bolt and nut In several the equally distributed fixation holes opened up on the gear rotating turret (5) of moving gear (11) rotation connection.

5. a kind of toy car track of derailing according to claim 1, it is characterised in that: the side of the trolley (6) It is fixedly connected on wall L-type limit plate (10), L-type limit plate (10) and warp rail (2) and the inner orbit on straight rail (7) Inner sidewall is slidably connected.