Improved toy car

Abstract

The utility model provides an improved toy car which comprises a car body, electric wheels are arranged at the four corners of the car body, a lifting mechanism is arranged in the car body in the width direction of the car body, the lower end of the lifting mechanism is connected with a rotating mechanism, and a supporting plate used for enlarging the supporting face is arranged at the lower end of the rotating mechanism. According to the toy car, the lifting mechanism is arranged in the car body, the lower end of the lifting mechanism is connected with the rotating mechanism, and the supporting plate is fixed to the lower end of the rotating mechanism, so that when the electric wheels sink into a sand beach, the supporting plate extends out of the car bottom through the lifting mechanism and abuts against the sand beach below the car body; the width of the supporting plate is equal to that of the vehicle body, the area is increased, the contact area is increased, the vehicle body is jacked up, then the vehicle body is rotated through the rotating mechanism, and the electric wheels leave the sand pit and can continue to move.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toy car technical field, concretely relates to an improved toy car. BACKGROUND

[0002] Children's toys refer to the goods specially used for children's games, and toys are the pillars of children's imagination, thinking and other psychological processes to behavior, children's toys can develop motor skills, train perception, stimulate imagination, arouse curiosity, and provide material conditions for children's physical and mental development, and the types of children's toys mainly include: image toys, technical toys, split and assembly toys, building and structural toys, sports activity toys, music sounding toys, labor activity toys, decorative toys and self-made toys, and the general educational requirements of toys are: beneficial to promoting the overall development of children's body, morality, intelligence and aesthetics, meet the age characteristics of children, satisfy their curiosity, desire for activity and exploration, have beautiful shape, reflect the typical characteristics of things, have changeable activities, help to encourage learning, meet the health requirements, color is non-toxic, easy to clean and disinfect, meet the safety requirements and the like.

[0003] When the toy car plays on the sand, since the bottom of the car body is mostly a flat frame structure, when the wheels with driving power sink into the sand, the wheel sand pit will sink deeper and deeper, and cannot continue to travel, and cannot autonomously escape from the sand pit, and can only be manually moved. UTILIZABLE NEW CONTENT

[0004] The utility model aims at providing an improved toy car to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An improved toy car, comprising a car body, four corners of the car body are provided with electric wheels, a lifting mechanism is arranged in the car body along the width direction of the car body, the lower end of the lifting mechanism is connected with a rotating mechanism, and a supporting plate for expanding the supporting surface is arranged at the lower end of the rotating mechanism.

[0007] Further, the lifting mechanism comprises a lead screw arranged in the car body, the lead screw penetrates the side wall of the car body and is connected with the output end of a first motor, the lead screw is symmetrically provided with movable blocks along the center to both ends, the movable blocks are both hingedly connected with one end of an active rod, and the other end of the active rod is hingedly connected with a fixed block.

[0008] Further, the movable blocks are sleeved on the lead screw and are threadedly connected with the lead screw, the thread directions of the two sides of the lead screw connected with the movable blocks are opposite, the upper end of the movable block is fixedly provided with a sliding block, the upper wall in the car body is provided with a sliding groove in the width direction, and the sliding block is embedded in the sliding groove.

[0009] Further, the lower end of the vehicle body is provided with a through hole for the fixed block to pass through, the size of the support plate is larger than the size of the through hole, and the width of the support plate is equal to the width of the vehicle body.

[0010] Further, the rotating mechanism comprises an inner groove arranged on the fixed block, a second motor arranged in the inner groove, an output end of the second motor connected to a rotating shaft, one end of the rotating shaft penetrating through the lower end wall of the fixed block and rotatably connected to the support plate, and a support frame fixedly connected to the rotating shaft and fixedly connected to the lower surface of the fixed block.

[0011] Further, the lower end of the rotating shaft is fixedly connected with a circular positioning block, and the upper surface of the support plate is provided with a circular positioning groove, and the positioning block is embedded in the positioning groove.

[0012] After the above technical scheme is adopted, the toy vehicle has the following beneficial effects:

[0013] The toy vehicle has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 FIG. 1 is a structural schematic view of a toy vehicle according to an embodiment of the present application;

[0015] Figure 2 FIG. 2 is a structural schematic view of a lifting mechanism of the toy vehicle according to the embodiment of the present application;

[0016] Figure 3 FIG. 3 is a sectional view of A-A of the toy vehicle according to the embodiment of the present application; Figure 2

[0017] In the drawings:

[0018] Vehicle body-1, electric vehicle wheel-2, support plate-3, screw rod-4, first motor-5, movable block-6, movable rod-7, fixed block-8, sliding block-9, sliding groove-10, through hole-11, inner groove-12, second motor-13, rotating shaft-14, support frame-15, positioning block-16, positioning groove-17. DETAILED DESCRIPTION

[0019] In order to further explain the technical scheme of the present application, the specific embodiments will be described in detail below with reference to the drawings.

[0020] Reference Figures 1-3 ​The utility model provides an improved toy car, including car body 1, four corners of car body 1 are all provided with electric car wheel 2, the lifting mechanism is set up in car body 1 along the width direction of car body 1, the lower end of lifting mechanism is connected with rotating mechanism, and the lower end of rotating mechanism is provided with the support plate 3 for enlarging support surface, when electric car wheel 2 sinks into the sand beach, support plate 3 is stretched out from the bottom of the car through lifting mechanism, and the sand beach under car body 1 is pressed, and the width of support plate 3 is equal to the width of car body 1, and it mainly increases area, improves the contact surface, thereby car body 1 is lifted, and then car body 1 is rotated through rotating mechanism, and electric car wheel 2 leaves the sand pit, so that it can continue to move.

[0021] Further, the lifting mechanism includes a lead screw 4 arranged in the car body 1, the lead screw 4 penetrates the side wall of the car body 1 and is connected to the output end of a first motor 5, a movable block 6 is symmetrically arranged on the lead screw 4 along the center to both ends, the movable block 6 is hingedly connected to one end of a movable rod 7, the other end of the movable rod 7 is hingedly connected to a fixed block 8, the movable block 6 is sleeved on the lead screw 4 and is threadedly connected to the lead screw 4, the thread directions of the two sides of the movable block 6 connected to the lead screw 4 are opposite, a sliding block 9 is fixedly arranged at the upper end of the movable block 6, a sliding groove 10 along the width direction is arranged on the inner wall of the car body 1, and the sliding block 9 is embedded in the sliding groove 10; when the first motor 5 is started, the lead screw 4 is driven to rotate, the movable block 6 is moved towards or away from each other, the movable rod 7 is gradually straightened or gradually inclined, and the fixed block 8 is lifted, in the process, the sliding block 9 at the upper end of the movable block 6 slides in the sliding groove 10 under the driving of the movable block 6.

[0022] Further, a through hole 11 is arranged at the lower end of the car body 1 to allow the fixed block 8 to pass through, the size of the support plate 3 is greater than the size of the through hole 11, and the width of the support plate 3 is equal to the width of the car body 1; the large area of the support plate 3 helps to increase the support surface, so that the car body 1 is more easily taken out of the sand pit.

[0023] Further, the rotating mechanism includes an inner groove 12 arranged in the fixed block 8, a second motor 13 is arranged in the inner groove 12, the output end of the second motor 13 is connected to a rotating shaft 14, one end of the rotating shaft 14 penetrates the lower end wall of the fixed block 8 and is rotatably connected to the support plate 3, a support frame 15 is fixedly connected to the rotating shaft 14, the support frame 15 is fixedly connected to the lower surface of the fixed block 8, a circular positioning block 16 is fixedly connected to the lower end of the rotating shaft 14, a circular positioning groove 17 is arranged on the upper surface of the support plate 3, and the positioning block 16 is embedded in the positioning groove 17; when the support plate 3 is lowered and abuts against the sand surface at the lower end of the car body 1, the car body 1 is lifted and separated from the sand surface, then the rotating shaft 14 is driven to rotate by the second motor 13, the support frame 15, the fixed block 8 and the entire car body 1 are rotated due to the action of the support frame 15, and the electric car wheel 2 of the car body 1 is separated from the sand pit, so that it can continue to move.

[0024] During specific operation, when the toy car falls into a sand pit on the beach, the first motor 5 drives the screw rod 4 to rotate, which can make the movable blocks 6 move toward each other, so that the movable rod 7 gradually straightens and pushes the fixed block 8 to descend. The support plate 3 at the lower end of the fixed block 8 descends and hits the beach, and lifts up the car body 1, so that the car body 1 leaves the beach surface, and then the second motor 13 drives the rotating shaft 14 to rotate. Due to the action of the support frame 15, the support frame 15, the fixed block 8 and the entire car body 1 are rotated, so that the electric wheel 2 of the car body 1 leaves the sunken sand pit and can continue to move.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An improved toy car, characterized in that: It includes a vehicle body, wherein the four corners of the vehicle body are provided with electric wheels, a lifting mechanism is provided in the vehicle body along the width direction of the vehicle body, the lower end of the lifting mechanism is connected to a rotating mechanism, and the lower end of the rotating mechanism is provided with a support plate for expanding the support surface.

2. The improved toy car according to claim 1, characterized in that: The lifting mechanism includes a screw rod mounted in the vehicle body, the screw rod passes through the side wall of the vehicle body and is connected to the output end of the first motor, and movable blocks are symmetrically arranged along the center of the screw rod toward both ends, the movable blocks are hinged to one end of the movable rod, and the other end of the movable rod is hinged to the fixed block.

3. The improved toy car according to claim 2, characterized in that: The movable block is sleeved on the screw rod and threadedly connected to the screw rod, and the thread directions of the screw rod connecting the two sides of the movable block are opposite. A slider is fixedly provided on the upper end of the movable block, and a sliding groove along the width direction is provided on the upper wall of the vehicle body, and the slider is embedded in the sliding groove.

4. The improved toy car according to claim 2, characterized in that: A through hole is provided at the lower end of the vehicle body for the fixing block to pass through, the size of the support plate is larger than the size of the through hole and the width of the support plate is equal to the width of the vehicle body.

5. The improved toy car according to claim 4, characterized in that: The rotating mechanism includes an inner groove arranged in the fixed block, a second motor is arranged in the inner groove, the output end of the second motor is connected to the rotating shaft, one end of the rotating shaft passes through the lower end wall of the fixed block and is rotatably connected to the support plate, the rotating shaft is fixedly connected to the support frame, and the support frame is fixedly connected to the lower surface of the fixed block.

6. The improved toy car according to claim 5, characterized in that: A circular positioning block is fixedly connected to the lower end of the rotating shaft, and a circular positioning groove is provided on the upper surface of the supporting plate, and the positioning block is embedded in the positioning groove.

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