Programmable toy model with receiver
By designing an electric push rod system that dynamically adjusts the gear meshing relationship in toy cars, the problem of insufficient power when going uphill is solved, and efficient driving and low energy consumption are achieved on different terrains.
Patent Information
- Application Number
- CN202411749651.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-02-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The power of existing toy cars is fixed, which leads to insufficient power and inability to drive when going uphill, and the energy consumption is too high, affecting use.
A programmable toy model with a receiver is designed, adopting two sets of wheels symmetrically distributed left and right, and through the meshing and separation of the first and second driven gears and the driving gear, the moving plate is driven by an electric push rod, dynamically Adjust the output force of the motor to adapt to the driving needs of different terrains.
When going uphill, dynamically adjust the gear meshing relationship to increase power output, reduce drag, and increase the driving force of the vehicle body, so as to facilitate normal driving on the hillside, reduce energy consumption, and be convenient for people to use.
Smart Images
Figure CN119488724A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of toy models, and in particular to a programmable toy model with a receiver. Background Art
[0002] Toy models are a type of toy that is deeply loved by children. They usually imitate real-world objects, such as cars, airplanes, buildings, etc., and can be static displays or dynamic remote control operations. Toy models can not only stimulate children's imagination and creativity, but also cultivate their hands-on ability and problem-solving ability during play.
[0003] At present, remote control cars are a common toy model. In order to improve the playability of toy cars, the toy cars and remote controls are generally programmed so that different operations can be performed on the toy cars through the remote control and the receiver in the toy cars. In the prior art, the power in the toy cars is generally fixed, and only one motor is used to drive two driving wheels to rotate, thereby driving the toy cars to travel. However, in this way, due to the fixed power, when using, the toy cars often cannot travel due to insufficient power when going uphill, and also cause excessive energy consumption, affecting people's use. Therefore, a programmable toy model with a receiver is proposed. Summary of the invention
[0004] In view of the above problems existing in the existing toy models, the present invention is proposed.
[0005] Therefore, the purpose of the present invention is to provide a programmable toy model with a receiver, which solves the problem that the power in toy cars is generally fixed, and only one motor is used to drive two driving wheels to rotate, thereby driving the toy car to move. However, when using this method, due to the fixed power, the toy car often cannot move due to insufficient power when going uphill, and it also leads to excessive energy consumption, affecting people's use.
[0006] In order to achieve the above object, the present invention provides the following technical solutions:
[0007] A programmable toy model with a receiver comprises a vehicle body, wherein the vehicle body comprises a vehicle shell and a chassis, wherein the vehicle shell is mounted on the chassis, wherein two groups of wheels symmetrically distributed on the left and right are rotatably mounted on the chassis via two rotating shafts, wherein a first driven gear and a second driven gear are fixedly sleeved on the rotating shaft on the left side, wherein a groove is provided on the upper side of the chassis, wherein a movable plate is slidably arranged in the groove, wherein a first motor is fixedly mounted on the movable plate, wherein a first driving gear and a second driving gear are fixedly sleeved on the output shaft of the first motor, wherein the first driving gear can mesh with the first driven gear, wherein the second driving gear can mesh with the second driven gear, wherein the first driving gear is larger than the first driven gear, and wherein the second driving gear is smaller than the second driven gear, wherein an electric driving mechanism capable of pushing the movable plate to move is arranged inside the groove, wherein a jacking steering mechanism capable of steering the vehicle body is arranged below the chassis, and wherein anti-collision mechanisms are arranged at the four peripheral corners of the vehicle shell.
[0008] Preferably, the electric push mechanism includes two first electric push rods, both of which are longitudinally arranged in the groove and located on the rear side of the movable plate, and the front and rear ends of each first electric push rod are respectively fixedly connected to the side wall of the groove and the movable plate.
[0009] Preferably, two longitudinally arranged guide slots are provided at the bottom of the groove, guide slide blocks are slidably arranged in the two guide slots, and the two guide slide blocks are fixedly connected to the bottom of the movable plate.
[0010] Preferably, the two guide sliding blocks are both arranged in a T-shape, and the end surfaces of the two guide sliding grooves are both arranged in a T-shape.
[0011] Preferably, the lifting and rotating mechanism includes a circular plate, a second electric push rod and a second motor. A circular groove is provided at the bottom of the chassis, the circular plate is arranged in the circular groove, the second electric push rod is rotatably arranged inside the vehicle shell through a bearing, and the second electric push rod is vertically arranged, the lower end of the second electric push rod is fixedly connected to the circular plate, the bottom of the circular groove is provided with a circular opening for the second electric push rod to pass through, the second motor is fixedly arranged at the upper end of the second electric push rod, and the output shaft of the second motor is fixedly connected to the inside of the vehicle shell.
[0012] Preferably, the anti-collision mechanism includes multiple anti-collision plates and multiple buffer springs, buffer grooves are opened at the four corners of the vehicle shell, and the multiple anti-collision plates are slidably set in the multiple buffer grooves respectively, each of the anti-collision plates is set in an L shape, and a triangular block is fixedly set inside each of the anti-collision plates. The multiple buffer springs are respectively set in the multiple buffer grooves, and the two ends of each buffer spring are respectively fixedly connected to the corresponding buffer groove side wall and the triangular block.
[0013] In the above technical solution, the technical effects and advantages provided by the present invention are:
[0014] 1. When the present invention is in use, in normal use, the two first electric push rods drive the moving plate to move, the moving plate drives the first motor to move, the first motor drives the first driving gear and the second driving gear to move, so that the first driving gear is meshed with the first driven gear, and the second driving gear is separated from the second driven gear, so that the first motor can normally drive a group of wheels to rotate and drive the vehicle body to travel, and when encountering an uphill slope, the first driving gear and the second driving gear are moved in opposite directions by the two first electric push rods, so that the second driving gear is meshed with the second driven gear, and the first driving gear is separated from the first driven gear, and because the second driving gear is smaller than the second driven gear, the power to drive the second driven gear can be increased, the resistance can be reduced, and then the power to drive the vehicle body is increased, which is convenient for the vehicle body to travel normally on the hillside, reduces energy consumption, and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0016] Figure 1 It is a schematic diagram of the overall front structure of the present invention;
[0017] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present invention;
[0018] Figure 3 It is a schematic diagram of the top view of the chassis of the present invention;
[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the chassis, the moving plate and the first motor of the present invention;
[0020] Figure 5 It is a schematic diagram of the connection structure between the anti-collision plate and the vehicle shell of the present invention.
[0021] Description of reference numerals:
[0022] 1. Car shell; 2. Chassis; 3. Wheels; 4. Moving plate; 5. First motor; 6. First driving gear; 7. Second driving gear; 8. First driven gear; 9. Second driven gear; 10. First electric push rod; 11. Guide slider; 12. Round plate; 13. Second electric push rod; 14. Second motor; 15. Anti-collision plate; 16. Buffer spring; 17. Triangle block. DETAILED DESCRIPTION
[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0024] The present invention provides Figure 1-5 A programmable toy model with a receiver is shown, comprising a vehicle body, the vehicle body comprising a vehicle shell 1 and a chassis 2, the vehicle shell 1 is mounted on the chassis 2, two groups of wheels 3 symmetrically distributed on the left and right are rotatably mounted on the chassis 2 through two rotating shafts, a first driven gear 8 and a second driven gear 9 are fixedly sleeved on the left rotating shaft, a groove is opened on the upper side of the chassis 2, a moving plate 4 is slidably arranged in the groove, a first motor 5 is fixedly mounted on the moving plate 4, a first driving gear 6 and a second driving gear 7 are fixedly sleeved on the output shaft of the first motor 5, the first driving gear 6 can be meshed with the first driven gear 8, the second driving gear 7 can be meshed with the second driven gear 9, the first driving gear 6 is larger than the first driven gear 8, and the second driving gear 7 is smaller than the second driven gear 9, an electric driving mechanism capable of pushing the moving plate 4 to move is arranged inside the groove, a jacking steering mechanism capable of steering the vehicle body is arranged below the chassis 2, anti-collision mechanisms are arranged at the four corners of the vehicle shell 1, and a main control panel and a receiver are also fixedly installed inside the vehicle body, which are not drawn in the figure.
[0025] like Figure 3 As shown, the electric push mechanism includes two first electric push rods 10, the two first electric push rods 10 are longitudinally arranged in the groove and located at the rear side of the moving plate 4, and the front and rear ends of each first electric push rod 10 are respectively fixedly connected to the side wall of the groove and the moving plate 4. In normal use, the moving plate 4 is driven to move by the two first electric push rods 10, the moving plate 4 drives the first motor 5 to move, and the first motor 5 drives the first driving gear 6 and the second driving gear 7 to move, so that the first driving gear 6 is meshed with the first driven gear 8, and at this time the second driving gear 7 is meshed with the second driven gear 8. The gear 9 is separated, so that the first motor 5 can normally drive a set of wheels 3 to rotate and drive the vehicle body to travel. When encountering an uphill slope, the first driving gear 6 and the second driving gear 7 are moved in the opposite direction through the two first electric push rods 10, so that the second driving gear 7 is meshed with the second driven gear 9. At this time, the first driving gear 6 is separated from the first driven gear 8, and because the second driving gear 7 is smaller than the second driven gear 9, the power to drive the second driven gear 9 can be increased, the resistance can be reduced, and then the power of the vehicle body can be increased, which is convenient for the vehicle body to travel normally on the hillside and reduces energy consumption.
[0026] like Figure 3 and Figure 4As shown, two longitudinally arranged guide grooves are provided at the bottom of the groove, guide sliders 11 are slidably arranged in the two guide grooves, the two guide sliders 11 are fixedly connected to the bottom of the movable plate 4, the two guide sliders 11 are arranged in a T shape, and the end faces of the two guide grooves are arranged in a T shape, which can guide the movable plate 4 when it moves, so that the movable plate 4 moves more stably.
[0027] like Figure 2 The lifting and rotating mechanism includes a circular plate 12, a second electric push rod 13 and a second motor 14. A circular groove is provided at the bottom of the chassis 2. The circular plate 12 is arranged in the circular groove. The second electric push rod 13 is rotatably arranged inside the vehicle shell 1 through a bearing. The second electric push rod 13 is vertically arranged. The lower end of the second electric push rod 13 is fixedly connected to the circular plate 12. A circular opening is provided at the bottom of the circular groove for the second electric push rod 13 to pass through. The second motor 14 is fixedly arranged at the upper end of the second electric push rod 13. The output shaft of the second motor 14 is connected to the vehicle shell 1. The shell 1 is fixedly connected inside. When the vehicle body enters a narrow area and it is inconvenient to turn out, the circular plate 12 can be directly pushed downward by the second electric push rod 13. The reverse force of the circular plate 12 and the second electric push rod 13 can lift the vehicle body upward. At this time, the second motor 14 is started again. The vehicle body can be rotated by the second motor 14, thereby directly changing the forward direction of the vehicle body. The circular plate 12 can be retracted into the circular groove by reversely starting the second electric push rod 13, thereby making it convenient to drive the vehicle body out of the narrow area.
[0028] like Figure 1 , Figure 2 and Figure 5 As shown, the anti-collision mechanism includes multiple anti-collision plates 15 and multiple buffer springs 16. Buffer grooves are provided at the four corners of the vehicle shell 1. Multiple anti-collision plates 15 are slidably arranged in the multiple buffer grooves respectively. Each anti-collision plate 15 is arranged in an L shape. A triangular block 17 is fixedly arranged inside each anti-collision plate 15. Multiple buffer springs 16 are respectively arranged in the multiple buffer grooves. The two ends of each buffer spring 16 are respectively fixedly connected to the corresponding buffer groove side wall and the triangular block 17, which can protect the four corners of the vehicle shell 1. When the vehicle shell 1 collides with other places, the anti-collision plate 15 can be buffered by the buffer springs 16, and due to the inclined setting of the buffer springs 16, it can buffer impacts in different directions to avoid damage to the vehicle body.
[0029] When the present invention is in use, in normal use, the two first electric push rods 10 drive the moving plate 4 to move, the moving plate 4 drives the first motor 5 to move, the first motor 5 drives the first driving gear 6 and the second driving gear 7 to move, so that the first driving gear 6 is meshed with the first driven gear 8, and the second driving gear 7 is separated from the second driven gear 9, so that the first motor 5 can normally drive a group of wheels 3 to rotate and drive the vehicle body to travel, and when encountering an uphill slope, the first driving gear 6 and the second driving gear 7 are moved in the opposite direction by the two first electric push rods 10, so that the second driving gear 7 is meshed with the second driven gear 9, and the first driving gear 6 is separated from the first driven gear 8, and because the second driving gear 7 is smaller than the second driven gear 9, it can increase the power to drive the second driven gear 9, reduce resistance, and then increase the power of the vehicle body to travel, which is convenient for the vehicle body to travel normally on the hillside, reduce energy consumption, and is convenient for people to use.
[0030] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A programmable toy model with a receiver, comprising a vehicle body, characterized in that: The vehicle body comprises a vehicle shell (1) and a chassis (2), wherein the vehicle shell (1) is mounted on the chassis (2), and two groups of wheels (3) symmetrically distributed on the left and right are rotatably mounted on the chassis (2) via two rotating shafts, and a first driven gear (8) and a second driven gear (9) are fixedly sleeved on the left rotating shaft, and a groove is provided on the upper side of the chassis (2), and a moving plate (4) is slidably arranged in the groove, and a first motor (5) is fixedly mounted on the moving plate (4), and a first driving gear (6) is fixedly sleeved on the output shaft of the first motor (5) and a second driving gear (7), the first driving gear (6) can mesh with a first driven gear (8), the second driving gear (7) can mesh with a second driven gear (9), the first driving gear (6) is larger than the first driven gear (8), the second driving gear (7) is smaller than the second driven gear (9), an electric driving mechanism capable of pushing the moving plate (4) to move is arranged inside the groove, a jacking steering mechanism capable of steering the vehicle body is arranged below the chassis (2), and anti-collision mechanisms are arranged at the four peripheral corners of the vehicle shell (1).
2. A programmable toy model with a receiver according to claim 1, characterized in that: The electric push mechanism comprises two first electric push rods (10), the two first electric push rods (10) are longitudinally arranged in the groove and located at the rear side of the moving plate (4), and the front and rear ends of each first electric push rod (10) are respectively fixedly connected to the side wall of the groove and the moving plate (4).
3. A programmable toy model with a receiver according to claim 1, characterized in that: The groove bottom of the groove is provided with two longitudinally arranged guide slots, in which guide slide blocks (11) are slidably arranged, and the two guide slide blocks (11) are fixedly connected to the bottom of the movable plate (4).
4. A programmable toy model with a receiver according to claim 3, characterized in that: The two guide sliding blocks (11) are both arranged in a T shape, and the end surfaces of the two guide sliding grooves are both arranged in a T shape.
5. A programmable toy model with a receiver according to claim 1, characterized in that: The lifting and rotating mechanism comprises a circular plate (12), a second electric push rod (13) and a second motor (14); a circular groove is provided at the bottom of the chassis (2); the circular plate (12) is arranged in the circular groove; the second electric push rod (13) is rotatably arranged inside the vehicle shell (1) through a bearing; and the second electric push rod (13) is arranged vertically; the lower end of the second electric push rod (13) is fixedly connected to the circular plate (12); a circular opening is provided at the bottom of the circular groove for the second electric push rod (13) to pass through; the second motor (14) is fixedly arranged at the upper end of the second electric push rod (13); and the output shaft of the second motor (14) is fixedly connected to the inside of the vehicle shell (1).
6. A programmable toy model with a receiver according to claim 1, characterized in that: The anti-collision mechanism comprises a plurality of anti-collision plates (15) and a plurality of buffer springs (16). Buffer grooves are provided at the four corners of the vehicle shell (1). The plurality of anti-collision plates (15) are respectively slidably arranged in the plurality of buffer grooves. Each of the anti-collision plates (15) is arranged in an L shape. A triangular block (17) is fixedly arranged inside each of the anti-collision plates (15). The plurality of buffer springs (16) are respectively arranged in the plurality of buffer grooves. The two ends of each of the buffer springs (16) are respectively fixedly connected to the corresponding side wall of the buffer groove and the triangular block (17).