CN211659258U

CN211659258U - Engineering deformation toy

Info

Publication number: CN211659258U
Application number: CN201922270552.5U
Authority: CN
Inventors: 何汉文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-13
Anticipated expiration: 2029-12-17

Abstract

The utility model provides an engineering warp toy, includes the shell, and the bottom is provided with the bottom plate in the shell, installs two sets of wheels and two steering assembly on the bottom plate, and a set of wheel comprises two wheels and sets up in the bottom plate both sides, and first pivot is through first bearing installation on the bottom plate, one of them first pivot is passed through second motor and gear mechanism and is driven, two first pivot is through the epaxial gear mechanism transmission of second pivot, and shell upper end briquetting transversely is provided with two rocker mechanism on one side. The utility model discloses accessible remote controller control, when making the bucket dig the sand of farther perhaps eminence more through warping, start first motor, first motor drives two rocker mechanism and rotates, two rocker mechanism are rotatory with the movable block to higher more farther promotion, make the bucket can dig the sand of farther perhaps eminence more, the briquetting can be used to the weight of balanced engineering deformation toy, prevent that engineering deformation toy from overturning, the nature controlled and can play the nature height, can improve child's hands-on and coordination ability.

Description

Engineering deformation toy

Technical Field

The utility model belongs to the deformation toy field, specifically speaking are engineering deformation toy.

Background

The engineering deformation toy on the market is low in controllability and playability, and meanwhile the manipulability and the coordination ability of children cannot be improved better.

SUMMERY OF THE UTILITY MODEL

The utility model provides an engineering deformation toy for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an engineering deformation toy comprises a shell, a bottom plate is arranged at the bottom in the shell, two groups of wheels and two steering assemblies are mounted on the bottom plate, one group of wheels consists of two wheels and is arranged on two sides of the bottom plate, the wheels can adjust the rolling direction of the wheels in the same group through the steering assemblies, a first rotating shaft is mounted between the wheels in the same group and is mounted on the bottom plate through a first support, one first rotating shaft is driven through a second motor and a gear mechanism, the two first rotating shafts are driven through a gear mechanism on the second rotating shaft, a pressing block is mounted on the rear side of the upper end of the shell, a double-rocker mechanism is transversely arranged beside the pressing block on the upper end of the shell, the two rockers of the double-rocker mechanism are parallel to each other and have the same length, the double-rocker mechanism is driven through the first motor, the top of the double-rocker mechanism is connected to one side of the bottom of, the side wall of the movable block, far away from the pressing block, is hinged with a large arm, the side wall of the large arm, closest to the movable block, is provided with a first electric telescopic rod, the movable end of the first electric telescopic rod and the top bottom surface of the large arm are hinged, the fixed end of the first electric telescopic rod and the side wall of the movable block are hinged, one side of the large arm, far away from the movable block, is hinged with a small arm, a second electric telescopic rod is arranged between the large arm and the small arm, the movable end of the second electric telescopic rod and the top of the small arm are hinged, the fixed end of the second electric telescopic rod is hinged with the large arm, one side of the small arm, far away from the large arm, is provided with a bucket, a third electric telescopic rod is arranged between the small arm and the bucket, the movable end of the third electric telescopic rod is hinged with the back of the bucket, the fixed end of the third electric telescopic rod is, The third electric telescopic rod, the first motor and the second motor can be controlled by a remote controller.

The engineering deformation toy comprises a servo motor, a universal coupling, a rope, a second support, a third rotating shaft, a fourth rotating shaft, a spring piece, a connecting rod and a rotating sleeve, wherein the third rotating shaft is fixed on a rotating shaft of a wheel, the first rotating shaft and the third rotating shaft are connected through the universal coupling, the rotating sleeve is sleeved on the third rotating shaft and can rotate freely on the third rotating shaft and cannot slide, the fourth rotating shaft is installed at the upper end of a bottom plate through the second support, the installation direction of the fourth rotating shaft is vertical to the installation direction of the first rotating shaft, the spring piece is installed between the first support and the rotating sleeve, one end of the spring piece is fixed on the outer ring of the first support, the other end of the spring piece is fixed on the outer ring of the rotating sleeve, the rope has elasticity, one end of the rope is fixed on the outer ring of the rotating sleeve, the other end of the rope is wound and fixed on the outer ring of the fourth rotating shaft, the, one end of the connecting rod is connected with the back of the bottom plate through a hinge, the other end of the connecting rod is fixed on the outer ring of the rotating sleeve, and the servo motor can be controlled through a remote controller.

According to the engineering transformation toy, the movable block is a box body with an opening at the upper end.

According to the engineering transformation toy, the anti-skidding sleeves are wrapped on the outer rings of the wheels.

According to the engineering transformation toy, the first support, the second support and the rotating sleeve inner ring are all provided with bearings.

The utility model has the advantages that: the utility model can be controlled by a remote controller, when a barrier is in front or the excavator is not high enough and the bucket can dig sand farther or higher by deformation, a first motor is started, the first motor drives a double-rocker mechanism to rotate, the double-rocker mechanism rotates to push a movable block higher and farther, so that the bucket can dig sand farther or higher, and the sand digging process of the bucket is consistent with that of an engineering excavator, which is not described in detail below; when the rolling direction of the wheels needs to be rotated, the steering assembly can be used for adjustment, so that the controllability and playability of the engineering deformation toy are improved; the pressing block can be used for balancing the weight of the engineering deformation toy and preventing the engineering deformation toy from overturning; an engineering transformation toy has high controllability and playability, and can improve the practical and coordination abilities of children.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged schematic front view of the base plate; fig. 3 is an enlarged view of the portion i of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An engineering deformation toy is shown in the figure, and comprises a shell 1, wherein a bottom plate 2 is arranged at the bottom in the shell 1, two groups of wheels 3 and two steering assemblies are arranged on the bottom plate 2, one group of wheels 3 consists of two wheels 3 and is arranged at two sides of the bottom plate 2, the wheels 3 can adjust the rolling directions of the wheels 3 in the same group through the steering assemblies, a first rotating shaft 14 is arranged between the wheels 3 in the same group, the first rotating shaft 14 is arranged on the bottom plate 2 through a first support 15, one of the first rotating shafts 14 is driven by a second motor 17 and a gear mechanism, the two first rotating shafts 14 are driven by the gear mechanism on a second rotating shaft 16, a pressing block 4 is arranged at the rear side of the upper end of the shell 1, a double-rocker mechanism 5 is transversely arranged beside the pressing block 4 at the upper end of the shell 1, the two rockers of the double-rocker mechanism 5 are parallel to each other and, the top of the double-rocker mechanism 5 is connected with one side of the bottom of the movable block 6 close to the pressing block, the movable block 6 and the two rockers are connected in a linking way, the side wall of the movable block 6 far away from the pressing block 4 is hinged with a big arm 7, the side wall of the big arm 7 closest to the movable block 6 is provided with a first electric telescopic rod 8, the movable end of the first electric telescopic rod 8 is hinged with the bottom surface of the top of the big arm 7, the fixed end of the first electric telescopic rod 8 is hinged with the side wall of the movable block 6, the side of the big arm 7 far away from the movable block 6 is hinged with a small arm 9, a second electric telescopic rod 10 is arranged between the big arm 7 and the small arm 9, the movable end of the second electric telescopic rod 10 is hinged with the top of the small arm 9, the fixed end of the second electric telescopic rod 10 is hinged with the big arm 7, the side of the small arm 9 far away from the big arm 7 is provided with a bucket 11, the loose end hinged joint of third electric telescopic handle 12 is at the back of bucket 11, and the stiff end hinged joint of third electric telescopic handle 12 is on forearm 9, and first electric telescopic handle 8, second electric telescopic handle 10, third electric telescopic handle 12, first motor and second motor 17 all can be through remote controller control. The utility model discloses accessible remote controller control, when there is the barrier in the front of needs or the excavator is not high enough, need make the bucket 11 can dig farther or when higher sand through warping, start first motor, first motor drives two rocker mechanism 5 rotations, two rocker mechanism 5 rotations are higher more distant promotion with movable block 6, make bucket 11 can dig farther or higher sand, the process of digging sand of bucket 11 is unanimous with the excavator for the engineering, the following does not explain in detail; when the rolling direction of the wheels 3 needs to be rotated, the steering assembly can be used for adjustment, so that the controllability and playability of the engineering deformation toy are improved; the pressing block 4 can be used for balancing the weight of the engineering deformation toy and preventing the engineering deformation toy from turning over; an engineering transformation toy has high controllability and playability, and can improve the practical and coordination abilities of children.

Specifically, as shown in the figures, the steering assembly according to the present embodiment includes a servo motor 18, a universal coupling 19, a rope 20, a second support 21, a third rotating shaft 22, a fourth rotating shaft 23, a spring plate 24, a connecting rod 25 and a rotating sleeve 26, the third rotating shaft 22 is fixed on a rotating shaft of a wheel 3, the first rotating shaft 14 and the third rotating shaft 22 are connected through the universal coupling 19, the rotating sleeve 26 is sleeved on the third rotating shaft 22, the rotating sleeve 26 can rotate freely and cannot slide on the third rotating shaft 22, the fourth rotating shaft 23 is installed at the upper end of the base plate 2 through the second support 21, the installation direction of the fourth rotating shaft 23 is perpendicular to the installation direction of the first rotating shaft 14, the spring plate 24 is installed between the first support 15 and the rotating sleeve 26, one end of the spring plate 24 is fixed on an outer ring of the first support 15, the other end of the spring plate 24 is fixed on an outer ring of the rotating sleeve 26, the rope 20 has, the other end of the rope 20 is wound and fixed on the outer ring of the fourth rotating shaft 23, the connecting rod 25 is installed on the outer ring of the rotating sleeve 26 and the back surface of the bottom plate 2, one end of the connecting rod 25 is connected with the back surface of the bottom plate 2 through a hinge, the other end of the connecting rod 25 is fixed on the outer ring of the rotating sleeve 26, and the servo motor 18 can be controlled through a remote controller. When the rolling direction of the wheels 3 in the same group needs to be adjusted, the servo motor 18 is started through the control of a remote controller, the servo motor 18 drives the fourth rotating shaft 23 to rotate, one end of the rope 20 is wound and fixed on the outer ring of the fourth rotating shaft 23, the other end of the rope 20 is fixed on the outer ring of the rotating sleeve 26, one end of the connecting rod 25 is hinged to the back of the bottom plate 2, the other end of the connecting rod 25 is fixed on the outer ring of the rotating sleeve 26, the connecting rod 25 can be used for supporting the wheels 3, the servo motor 18 rotates, the rope 20 is wound and fixed on the fourth rotating shaft 23, the rope 20 is tightened and pulls the wheels 3 through the rotating sleeve 26, the wheels 3 rotate ninety degrees around the hinged connection points of the connecting rod 25 and the back of the bottom plate 2, and the third; when the wheel 3 needs to be reset, the servo motor 18 rotates reversely, the rope 20 extends, and the spring piece 24 rebounds to reset the wheel 3; the structure can make the engineering deformation toy transversely run.

Specifically, as shown in the figure, the movable block 6 described in this embodiment is a box body with an opening at the upper end. The movable block 6 can be used for loading articles, the engineering deformation toy can be used as a toy truck, the playability of the engineering deformation toy is improved, and the movable block 6 can be used for loading articles and can exercise the practical ability and the coordination ability of children.

Further, as shown in the figure, the outer ring of the wheel 3 described in this embodiment is wrapped with an anti-slip cover. The protective sleeve can prevent the engineering deformation toy from slipping in the driving process.

Furthermore, as shown in the drawings, the first support 15, the second support 21 and the inner ring of the rotating sleeve 26 are all provided with bearings. The bearing in the first support 15 can make the first rotating shaft 14 rotate more smoothly, the bearing in the second support 21 can make the fourth rotating shaft 23 rotate more smoothly, and the bearing in the rotating sleeve 26 can make the third rotating shaft 22 rotate more smoothly.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An engineering transformation toy, which is characterized in that: including shell (1), bottom is provided with bottom plate (2) in shell (1), install two sets of wheels (3) and two steering components on bottom plate (2), a set of wheel (3) comprise two wheels (3) and set up in bottom plate (2) both sides, and wheel (3) accessible steering components adjustment is with organizing the roll direction of wheel (3) is with organizing install first pivot (14) between wheel (3), and first pivot (14) are installed on bottom plate (2) through first support (15), one of them first pivot (14) are driven through second motor (17) and gear mechanism, two gear mechanism transmission on first pivot (14) through second pivot (16), and briquetting (4) are installed to shell (1) upper end rear side, and shell (1) upper end briquetting (4) transversely are provided with two rocker mechanism (5) on one side, two rockers of the double-rocker mechanism (5) are parallel to each other and have equal length, the double-rocker mechanism (5) is driven by a first motor, the top of the double-rocker mechanism (5) is connected to one side of the bottom of the movable block (6) by a pressing block, the movable block (6) and the two rockers are connected in a link manner, the side wall of the movable block (6) far away from the pressing block (4) is hinged with a large arm (7), the side wall of the large arm (7) closest to the movable block (6) is provided with a first electric telescopic rod (8), the movable end of the first electric telescopic rod (8) is hinged with the bottom surface of the top of the large arm (7), the fixed end of the first electric telescopic rod (8) is hinged with the side wall of the movable block (6), one side of the large arm (7) far away from the movable block (6) is hinged with a small arm (9), and a second electric telescopic rod (10) is arranged between the large arm (, hinged joint is adopted at the expansion end of second electric telescopic handle (10) and the top of forearm (9), the stiff end hinged joint of second electric telescopic handle (10) is on big arm (7), keep away from big arm (7) one side on forearm (9) and install bucket (11), install third electric telescopic handle (12) between forearm (9) and bucket (11), the expansion end hinged joint of third electric telescopic handle (12) is at the back of bucket (11), the stiff end hinged joint of third electric telescopic handle (12) is on forearm (9), first electric telescopic handle (8), second electric telescopic handle (10), third electric telescopic handle (12), first motor and second motor (17) all can be controlled through the remote controller.

2. An engineering transformation toy according to claim 1, wherein: the steering assembly comprises a servo motor (18), a universal coupling (19), a rope (20), a second support (21), a third rotating shaft (22), a fourth rotating shaft (23), a spring piece (24), a connecting rod (25) and a rotating sleeve (26), wherein the third rotating shaft (22) is fixed on a rotating shaft of a wheel (3), the first rotating shaft (14) is connected with the third rotating shaft (22) through the universal coupling (19), the rotating sleeve (26) is sleeved on the third rotating shaft (22), the rotating sleeve (26) can freely rotate and cannot slide on the third rotating shaft (22), the fourth rotating shaft (23) is installed at the upper end of the bottom plate (2) through the second support (21), the installation direction of the fourth rotating shaft (23) is vertical to that of the first rotating shaft (14), the spring piece (24) is installed between the first support (15) and the rotating sleeve (26), one end of the spring piece (24) is fixed on an outer ring of the first support (15), the other end of the spring piece (24) is fixed on an outer ring of the rotating sleeve (26), the rope (20) has elasticity, one end of the rope (20) is fixed on the outer ring of the rotating sleeve (26), the other end of the rope (20) is wound and fixed on the outer ring of the fourth rotating shaft (23), a connecting rod (25) is installed on the outer ring of the rotating sleeve (26) and the back surface of the bottom plate (2), one end of the connecting rod (25) is connected with the back surface of the bottom plate (2) through a hinge, the other end of the connecting rod (25) is fixed on the outer ring of the rotating sleeve (26), and the servo motor (18) can.

3. An engineering transformation toy according to claim 1, wherein: the movable block (6) is a box body with an opening at the upper end.

4. An engineering transformation toy according to claim 1, wherein: the outer ring of the wheel (3) is wrapped with an anti-skid sleeve.

5. An engineering transformation toy according to claim 1, wherein: and bearings are arranged on the inner rings of the first support (15), the second support (21) and the rotating sleeve (26).