Children's playground crane toy

Abstract

The utility model belongs to the technical field of children toys, and particularly relates to a children playground crane toy which comprises a control chamber, a control table is arranged in the control chamber, a cross beam is fixed to the upper side wall of the control chamber, a limiting mechanism is arranged in the cross beam, a machine box is fixed to the lower end of the limiting mechanism, and the machine box is fixed to the upper side wall of the control chamber. According to the electric crane, the control table is electrically connected with the transmission mechanism and the moving mechanism, a control handle is arranged on the control table, and an existing manual crane is modified into the electric crane, so that the electric crane is suitable for being played by more children and is safer to operate; compared with the prior art that a manual crane has the requirement for the hand strength of a child, control over the position of the lifting bag can be achieved only through hand control, and the experience feeling is better.

Description

Technical Field

[0001] The utility model relates to the technical field of children's toys, in particular to a crane toy for a children's playground. Background Art

[0002] The toy crane is a toy made using the principle of leverage. It is also a bionic model developed by imitating the principle of human arms. It is very interesting and has a very good inducing effect on the development of children's intelligence.

[0003] However, the cranes used in existing children's parks still have the following technical problems when in use:

[0004] Most of the existing cranes in children's parks are manual, requiring children to manually turn the handle to wind the traction rope, which is not only very laborious, but also difficult for younger or weaker children to play, resulting in a poor experience and a high degree of danger.

[0005] For this reason, now propose a kind of children's paradise crane toy to solve the problem of above-mentioned proposition. Utility Model Content

[0006] The purpose of the present utility model is to provide a children's playground crane toy to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a children's playground crane toy, comprising a control room, a control console provided inside the control room, a crossbeam fixed to the upper side wall of the control room, a limiting mechanism provided inside the crossbeam, a chassis fixed to the lower end of the limiting mechanism, a crossbar rotating inside the chassis through a bearing, a winding roller fixed to the outside of the crossbar, a traction rope wound around the outside of the winding roller, a lifting bag fixed to the lower end of the traction rope, a transmission mechanism provided at the upper end of the winding roller inside the chassis, and a moving mechanism provided on the front and rear side walls of the chassis.

[0008] Preferably, the limiting mechanism includes a limiting rod, which is laterally fixed inside the crossbeam, and a limiting ring is slidably provided on the outside of the limiting rod, and a fixing rod is fixed to the lower side wall of the limiting ring, and the lower end of the fixing rod is fixedly connected to the upper side wall of the chassis.

[0009] Preferably, the transmission mechanism includes a dual-axis motor, which is fixedly connected to the upper end of the inner wall of the chassis, and transmission rods are fixed at both ends of the dual-axis motor, and the other ends of the two transmission rods are rotatably connected to the inner wall of the chassis, and the rod walls of the two transmission rods are sleeved with a first pulley, and the two ends of the rod wall of the cross bar are sleeved with a second pulley, and the two first pulleys are rotatably connected to the second pulley through belts.

[0010] Preferably, the moving mechanism includes a fixed box, which is fixedly connected to the front side wall and the rear side wall of the chassis. A motor is fixed inside the fixed box, an output rod is fixed to the output end of the motor, a gear is fixed to the rod wall of the output rod, and racks are provided at the front and rear sides of the bottom end of the beam, and the gear is engaged with the rack.

[0011] Preferably, the control console is electrically connected to the dual-axis motor and the motor.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This application converts the previous manual crane into an electric crane by electrically connecting the control panel with the transmission mechanism and the moving mechanism, and setting a control handle on the control panel. It is not only suitable for more children to play, but also safer to operate. Unlike previous manual cranes, it does not require children's hand strength. The current application only requires hand control to operate, which can achieve control of the lifting bag position, and provide a better experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 Schematic diagram of the cross-sectional structure of the beam;

[0016] Figure 3 It is a schematic diagram of the left side cross-sectional structure of the chassis.

[0017] In the figure: 1 control room, 2 control console, 3 crossbeam, 4 chassis, 5 crossbar, 6 winding roller, 7 traction rope, 8 lifting bag, 9 limit rod, 10 limit ring, 11 fixed rod, 12 dual-axis motor, 13 transmission rod, 14 fixed box, 15 motor, 16 output rod, 17 gear, 18 rack. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] Example:

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] A crane toy for a children's playground comprises a control room 1, a control console 2 is provided inside the control room 1, a crossbeam 3 is fixed to the upper side wall of the control room 1, a limit mechanism is provided inside the crossbeam 3, a chassis 4 is fixed to the lower end of the limit mechanism, a cross bar 5 is rotated inside the chassis 4 through a bearing, a winding roller 6 is fixed to the outside of the cross bar 5, a traction rope 7 is wound around the outside of the winding roller 6, a lifting bag 8 is fixed to the lower end of the traction rope 7, a transmission mechanism is provided at the upper end of the winding roller 6 inside the chassis 4, and a moving mechanism is provided on the front and rear side walls of the chassis 4. By electrically connecting the control console 2 with the transmission mechanism and the moving mechanism, a control handle is provided on the control console 2, and the previous manual crane is converted into an electric crane, which is not only suitable for more children to play, but also safer to operate. Unlike previous manual cranes, it does not require children's hand strength. The current application only requires hand control to operate, and the position of the lifting bag can be controlled, which provides a better experience.

[0023] The limiting mechanism includes a limiting rod 9, which is laterally fixed inside the crossbeam 3. A limiting ring 10 is slidingly provided on the outside of the limiting rod 9. A fixing rod 11 is fixed to the lower side wall of the limiting ring 10, and the lower end of the fixing rod 11 is fixedly connected to the upper side wall of the chassis 4.

[0024] The transmission mechanism includes a dual-axis motor 12, which is fixedly connected to the upper end of the inner wall of the chassis 4. A transmission rod 13 is fixed at both ends of the dual-axis motor 12. The other ends of the two transmission rods 13 are rotatably connected to the inner wall of the chassis 4. The rod walls of the two transmission rods 13 are socketed with a first pulley, and the two ends of the rod wall of the cross bar 5 are socketed with a second pulley. The two first pulleys are rotatably connected to the second pulley through a belt. The dual-axis motor 12 drives the transmission rods 13 at both ends to rotate, and the transmission rod 13 drives the first pulley to rotate. The first pulley drives the second pulley to rotate through the belt, and the second pulley drives the cross bar 5 to rotate, thereby driving the winding roller 6 to rotate, thereby realizing the winding of the traction rope 7 and the lifting and lowering of the lifting bag 8.

[0025] The moving mechanism includes a fixed box 14, which is fixedly connected to the front and rear side walls of the chassis 4. A motor 15 is fixed inside the fixed box 14, and an output rod 16 is fixed to the output end of the motor 15. A gear 17 is fixed to the rod wall of the output rod 16. Racks 18 are provided on the front and rear sides of the bottom end of the beam 3, and the gear 17 is engaged with the rack 18. The output rod 16 at the output end is driven to rotate by the motor 15, and the output rod 16 drives the gear 17 to rotate. The gear 17 is engaged with the rack 18, so that the chassis 4 can move inside the beam 3.

[0026] The control console 2 is electrically connected to the dual-axis motor 12 and the motor 15 . Both the motor 15 and the dual-axis motor 12 are forward and reverse motors.

[0027] Working principle:

[0028] The child stands inside the control room 1 and controls the control console 2 with his hands, so that the two motors 15 drive the output rod 16 at the output end to rotate, and the output rod 16 drives the gear 17 on the rod wall to rotate, and the gear 17 moves on the rack 18, so that the chassis 4 moves under the action of the limiting mechanism, and the toys to be transported are placed inside the lifting bag 8. By starting the dual-axis motor 12, the dual-axis motor 12 drives the transmission rods 13 at both ends to rotate, and the transmission rod 13 drives the two first pulleys of the rod wall to rotate, and the two first pulleys drive the two second pulleys to rotate through the belt, and the two second pulleys drive the cross bar 5 and the winding roller 6 to rotate, thereby winding the traction rope 7 to realize the lifting and lowering of the lifting bag 8.

[0029] 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 the present invention can be implemented in other specific forms without departing from the spirit or basic features 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 limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A children's playground crane toy, comprising a control room (1), characterized in that: A control console (2) is provided inside the control room (1), a crossbeam (3) is fixed to the upper side wall of the control room (1), a limiting mechanism is provided inside the crossbeam (3), a chassis (4) is fixed to the lower end of the limiting mechanism, a crossbar (5) is provided inside the chassis (4) for rotation via a bearing, a winding roller (6) is fixed to the outside of the crossbar (5), a traction rope (7) is provided for winding around the outside of the winding roller (6), a lifting bag (8) is fixed to the lower end of the traction rope (7), a transmission mechanism is provided inside the chassis (4) at the upper end of the winding roller (6), and a moving mechanism is provided on the front and rear side walls of the chassis (4).

2. A children's playground crane toy according to claim 1, characterized in that: The limiting mechanism comprises a limiting rod (9), the limiting rod (9) being fixedly arranged transversely inside the crossbeam (3), a limiting ring (10) being slidingly arranged outside the limiting rod (9), a fixing rod (11) being fixed to the lower side wall of the limiting ring (10), and a lower end of the fixing rod (11) being fixedly connected to the upper side wall of the chassis (4).

3. The children's playground crane toy according to claim 1, characterized in that: The transmission mechanism comprises a dual-axis motor (12), the dual-axis motor (12) is fixedly connected to the upper end of the inner wall of the chassis (4), a transmission rod (13) is fixed at both ends of the dual-axis motor (12), the other ends of the two transmission rods (13) are rotatably connected to the inner wall of the chassis (4), the rod walls of the two transmission rods (13) are sleeved with a first pulley, the two ends of the rod wall of the cross bar (5) are sleeved with a second pulley, and the two first pulleys are rotatably connected to the second pulley through a belt.

4. A children's playground crane toy according to claim 3, characterized in that: The moving mechanism comprises a fixed box (14), the fixed box (14) being fixedly connected to the front side wall and the rear side wall of the chassis (4), a motor (15) being fixed inside the fixed box (14), an output rod (16) being fixed to the output end of the motor (15), a gear (17) being fixed to the rod wall of the output rod (16), racks (18) being provided at the front and rear sides of the bottom end of the crossbeam (3), and the gear (17) being meshed with the rack (18).

5. A children's playground crane toy according to claim 4, characterized in that: The control console (2) is electrically connected to the dual-axis motor (12) and the motor (15).

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