Door opening mechanism of toy car

Abstract

The utility model discloses a toy car door opening mechanism which relates to the technical field of toy cars and comprises a main car body and moving car doors, the top end of the main car body is connected with a car roof through a buckle, the moving car doors are arranged on the two sides of the main car body, a car base is installed below the main car body through bolts, and the car base is connected with a car door. And a driving assembly is mounted at the center of the car roof and the center of the car base. When the vehicle is used, the motor is controlled to operate to drive the moving vehicle doors on the main vehicle body to move backwards, the closed moving vehicle doors are opened, and therefore the playing experience of the toy vehicle is optimized, meanwhile, the moving vehicle doors are driven by the motor through gears to rotate, and the moving vehicle doors are driven by the motor to rotate. Therefore, in the process of experiencing the toy car, the opening process of the moving car door can be directly checked.

Description

Technical Field

[0001] The utility model relates to the technical field of toy cars, in particular to a door opening mechanism for a toy car. Background Art

[0002] Toy cars are children's toys that simulate the functions of real vehicles. They can move forward, backward, turn, stop, etc., and can be controlled by a remote control, which is quite interesting. However, existing toy cars have some limitations in design. The door structure of some car models often requires the user to open it by himself, which makes it difficult to clearly understand the structure of the toy car during the play. Therefore, a toy car door opening mechanism is needed.

[0003] The application number retrieved is: CN181619449911.3, a toy car with openable doors, the doors comprising a left door and a right door, the upper end of the left door is provided with a left door hinge, the left door hinge is provided with a left slave gear, the left slave gear is connected to a main gear, the main gear is connected to a first rack on the push rod, the door is pushed to open, and at the same time, the LED display light flashes and a sound prompt is issued, the sound and light are integrated, and there is endless fun.

[0004] However, the existing toy cars still have certain defects in actual use: when playing with the toy car, due to the door structure installed in part of the car body, the door is often opened manually by locking, so that the door is bounced open or the door is opened electrically. However, during the opening process, the door and the car body are closed by the lock. Therefore, when observing the opening of the door, it is often impossible to observe how the door is opened. At the same time, due to the lock structure, the door often needs to be manually closed after it is opened before it can be reopened. For this reason, we propose a toy car door opening mechanism. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a toy car door opening mechanism, which aims to improve the situation when playing with a toy car. Due to the door structure installed in part of the car body, the door is often opened manually by a lock, so that the door pops open or is electrically driven to open the door. However, during the opening process, the door and the car body are closed by the lock. Therefore, when observing the opening of the door, it is often impossible to observe how the door is opened. At the same time, due to the lock structure, the door often needs to be manually closed after opening before it can be reopened.

[0006] The utility model realizes a toy car door opening mechanism through the following technical scheme, comprising a main body and a movable door, the top of the main body is connected with a roof through a buckle, and the movable door is arranged on both sides of the main body, and a car base is installed below the main body through bolts, and a driving component is installed at the center of the roof and the car base.

[0007] Furthermore, the two groups of movable doors are both equipped with connecting pieces on one side close to the main vehicle body, and docking posts are both installed below the connecting pieces.

[0008] Furthermore, the driving assembly includes a motor, a mounting bracket, a gear and a driving ring, and a mounting bracket is snap-engaged above the output end of the motor, and a gear is placed at the output end of the motor, and a driving ring is provided on the side of the gear away from the motor.

[0009] Furthermore, a slide rail is installed above the vehicle base by bolts, and a placement groove is provided at the center of the slide rail, and connecting plates are provided on both sides of the slide rail, and the outer surface of the connecting plate is provided with a first sliding groove, and the connecting plate and the connecting member form a sliding structure between the first sliding groove and the docking column, and a rack is provided between the placement groove and the connecting plate.

[0010] Furthermore, a first travel switch is provided on a side of the rack away from the connecting plate, and a second travel switch is provided on a side of the rack away from the first travel switch.

[0011] Furthermore, a locking piece is provided at the front position of the vehicle base, and two groups of second sliding grooves are provided below the inner wall of the roof, and a docking rod is provided on the side of the movable door close to the roof, and a first protrusion is provided at the top of the docking rod, and a sliding structure is formed between the roof and the movable door through the second sliding grooves and the docking rods.

[0012] Furthermore, a connecting bracket is provided on one side of the vehicle base away from the slide rail, and a second protrusion is provided on one side of the connecting bracket close to the vehicle head.

[0013] The utility model provides a toy car door opening mechanism, which has the following beneficial effects:

[0014] The main vehicle body is installed on the top of the vehicle base, and the slide rail is installed on the inner wall of the base. At this time, the action doors on both sides of the main vehicle body are connected to the connecting plates of the slide rail through the connecting pieces. At the same time, when the roof and the main vehicle body are installed, the docking rods provided on the action doors are connected to the second sliding grooves on the roof, so that when the driving assembly drives the action doors to move, the process of opening the action doors can be directly observed. The specific contents are as follows:

[0015] The top of the main vehicle body is connected to the roof through a buckle, and the movable doors are arranged on both sides of the main vehicle body, and a vehicle base is installed at the bottom of the main vehicle body by bolts, and a driving assembly is installed at the center of the roof and the vehicle base, and two sets of movable doors are installed with connecting pieces on the side close to the main vehicle body, and docking columns are installed below the connecting pieces. The driving assembly includes a motor, a mounting bracket, a gear and a driving ring, and a mounting bracket is engaged with the output end of the motor through a buckle, and a gear is placed on the output end of the motor, and a driving ring is arranged on the side of the gear away from the motor, a slide rail is installed above the vehicle base by bolts, and a placement groove is arranged at the center of the slide rail, and connecting plates are arranged on both sides of the slide rail, and the outer surface of the connecting plate is provided with a first sliding groove, and the connecting plate and the connecting piece form a sliding structure between the first sliding groove and the docking column, and a rack is arranged between the placement groove and the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a door opening mechanism for a toy car of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a main body of a toy car door opening mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a vehicle base of a door opening mechanism of a toy vehicle of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a slide rail of a door opening mechanism of a toy car according to the utility model;

[0020] Figure 5 It is a structural schematic diagram of a movable door of a door opening mechanism of a toy car of the utility model;

[0021] Figure 6 This is a structural schematic diagram of a connecting piece of a door opening mechanism for a toy car according to the utility model;

[0022] Figure 7 It is a structural schematic diagram of a driving assembly of a door opening mechanism of a toy car according to the utility model;

[0023] Figure 8 It is a schematic diagram of the top cross-section of the roof of a toy car door opening mechanism of the utility model;

[0024] Fig. 9 It is a structural schematic diagram of the gear of the fixing bracket of the door opening mechanism of a toy car of the utility model;

[0025] Fig.10 The utility model is a structural schematic diagram of a driving ring of a toy car door opening mechanism.

[0026] In the figure: 1, main body; 2, roof; 3, moving door; 4, base; 5, engaging part; 6, connecting bracket; 7, docking rod; 701, first protrusion; 8, second protrusion; 9, slide rail; 901, placement groove; 10, rack; 11, first travel switch; 12, second travel switch; 13, motor; 1301, mounting bracket; 14, connecting part; 15, docking column; 16, connecting plate; 1601, first sliding groove; 17, second sliding groove; 18, gear; 19, drive ring; 20, drive assembly. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] like Figure 1 - Fig.10 As shown, a toy car door opening mechanism includes a main body 1 and an action door 3, the top of the main body 1 is connected to a roof 2 by a buckle, and the action door 3 is arranged on both sides of the main body 1, and a base 4 is installed below the main body 1 by bolts, and a driving assembly 20 is installed at the center of the roof 2 and the base 4, wherein when it is necessary to open the action door 3 when the vehicle is moving, the driving motor 13 is started to run, so that the action doors 3 on both sides of the main body 1 are driven by the motor 13 to move, thereby opening the action door 3 and moving the rear position of the vehicle, and when the motor 13 contacts the second travel switch 12, the operation is stopped, thereby completing the opening of the action door 3, and after the opening is completed, the motor 13 is restarted to reverse, so that the action door 3 is reset, and when the first travel switch 11 is touched, the motor 13 stops.

[0029] The two sets of movable doors 3 are both installed with connectors 14 on the side close to the main vehicle body 1, and docking posts 15 are both installed under the connectors 14. The connection structures of the two sets of doors to the vehicle body are connectors 14 and docking rods 7 respectively. The docking posts 15 arranged on the connectors 14 are used to be inserted into the first sliding grooves 1601 of the connecting plates 16, and are used to limit the movement limit positions of the movable doors 3 during the movement of the movable doors 3, thereby locking the movable side doors in the position of the main vehicle body 1. The installed docking rods, wherein the first protrusions 701 arranged on the docking rods are connected to the second sliding grooves 17 of the roof 2, thereby completing the connection of the movable doors 3, and cooperating with the connectors 14 to completely restrict the movable doors 3 on both sides of the main vehicle body 1.

[0030] The driving assembly 20 includes a motor 13, a mounting bracket 1301, a gear 18 and a driving ring 19, and the mounting bracket 1301 is snap-engaged above the output end of the motor 13, and the gear 18 is placed on the output end of the motor 13, and the driving ring 19 is arranged on the side of the gear 18 away from the motor 13, which drives the driving assembly 20 to move the movable door 3. During the driving process of the motor 13, the motor 13 expands the area of ​​the motor 13 on the slide rail 9 through the mounting bracket 1301, thereby maintaining the smooth operation of the motor 13, and the output end of the motor 13 is connected to the driving ring 19, and the gear 18 is snap-engaged on the outer surface of the driving ring 19, so when the motor 13 drives the driving ring 19 to rotate, the gear 18 is driven to rotate, and when the motor 13 outputs and the position is stuck, the driving ring 19 driven by the motor 13 continuously moves inside the groove on the inner surface of the gear 18, thereby protecting the motor 13 from overload.

[0031] A slide rail 9 is installed on the top of the base by bolts, and a placement groove 901 is set at the center of the slide rail 9, and connecting plates 16 are set on both sides of the slide rail 9, and the outer surface of the connecting plate 16 is set with a first sliding groove 1601, and the connecting plate 16 and the connecting member 14 form a sliding structure through the first sliding groove 1601 and the docking column 15, and a rack 10 is set between the placement groove 901 and the connecting plate 16, and the slide rail 9 is connected to the driving component 20, and the motor 13 is in contact with the rack 10, so that the motor 13 drives the movable door 3 to move.

[0032] A first travel switch 11 is provided on the side of the rack 10 away from the connecting plate 16, and a second travel switch 12 is provided on the side of the rack 10 away from the first travel switch 11. The function of the first travel switch 11 and the second travel switch 12 is that when the first travel switch 11 and the second travel switch 12 come into contact with each other, the motor 13 stops running, thereby protecting the motor 13.

[0033] A locking member 5 is provided at the front position of the vehicle base 4, and two groups of second sliding grooves 17 are provided at the lower inner wall of the roof 2, and a docking rod 7 is provided on the side of the action door 3 close to the roof 2, and a first protrusion 701 is provided at the top of the docking rod 7, and a sliding structure is formed between the roof 2 and the action door 3 through the second sliding groove 17 and the docking rod 7, and the vehicle body and the roof 2 are engaged and connected by the locking member 5, thereby completing the fixation of the roof 2.

[0034] A connecting bracket 6 is provided on the side of the vehicle base 4 away from the slide rail 9, and a second protrusion 8 is provided on the side of the connecting bracket 6 close to the vehicle front, and the connecting bracket 6 is located above the connecting member 14 to prevent the connecting member 14 from detaching during movement.

[0035] In summary, the utility model uses the main vehicle body 1 and the action door 3. When the vehicle is moving, the driving assembly 20 is controlled to move on the slide rail 9 above the vehicle base 4. At this time, the output end of the motor 13 in the driving assembly 20 is connected to the driving ring 19, and the driving ring 19 drives the gear 18 to rotate, and the gear 18 is meshed with the rack 10. At this time, the gear 18 moves along the rack 10, and the action door 3 is provided with a connecting member 14 and a docking rod 7. The connecting member 14 is connected to the connecting plates 16 on both sides of the slide rail 9 through the docking column 15, and the position of the action door 3 is limited without affecting the movement of the action door 3. The docking rod 7 is connected to the roof 2 The second sliding groove 17 above is connected so that the action door 3 cooperates with the docking rod 7 during the movement to assist the movement of the action door 3, thereby maintaining the movement process of the action door 3. At this time, the motor 13 of the drive component 20 moves through the engagement of the gear 18 with the rack 10. After moving to the second travel switch 12, the second travel switch 12 turns off the operation of the motor 13, so that the action door 3 opens and moves to the rear end of the restricted area. When the action door 3 is reset at this time, the motor 13 in the drive component 20 reverses to drive the action door 3 to reset. At this time, the drive component 20 stops operating the action door 3 after contacting the first travel switch 11, and the action door 3 is closed.

Claims

1. A toy car door opening mechanism, comprising a main body (1) and a movable door (3), characterized in that: The top of the main vehicle body (1) is connected to the roof (2) via a buckle, and the movable doors (3) are arranged on both sides of the main vehicle body (1), and a vehicle base (4) is installed below the main vehicle body (1) via bolts, and a driving assembly (20) is installed at the center of the roof (2) and the vehicle base (4).

2. A toy car door opening mechanism according to claim 1, characterized in that: A connecting piece (14) is installed on one side of the two sets of movable doors (3) close to the main vehicle body (1), and a docking column (15) is installed below the connecting piece (14).

3. A toy car door opening mechanism according to claim 1, characterized in that: The driving assembly (20) comprises a motor (13), a mounting bracket (1301), a gear (18) and a driving ring (19), wherein the mounting bracket (1301) is snap-fitted above the output end of the motor (13), the gear (18) is placed at the output end of the motor (13), and the driving ring (19) is arranged on a side of the gear (18) away from the motor (13).

4. A toy car door opening mechanism according to claim 2, characterized in that: A slide rail (9) is installed above the vehicle base (4) by bolts, and a placement groove (901) is provided at the center of the slide rail (9), and connecting plates (16) are provided on both sides of the slide rail (9), and the outer surface of the connecting plate (16) is provided with a first sliding groove (1601), and the connecting plate (16) and the connecting member (14) form a sliding structure through the first sliding groove (1601) and the docking column (15), and a rack (10) is provided between the placement groove (901) and the connecting plate (16).

5. A toy car door opening mechanism according to claim 4, characterized in that: A first travel switch (11) is provided on the side of the rack (10) away from the connecting plate (16), and a second travel switch (12) is provided on the side of the rack (10) away from the first travel switch (11).

6. A toy car door opening mechanism according to claim 1, characterized in that: A locking member (5) is provided at the front position of the vehicle base (4), and two groups of second sliding grooves (17) are provided below the inner wall of the vehicle roof (2), and a docking rod (7) is provided on the side of the movable vehicle door (3) close to the vehicle roof (2), and a first protrusion (701) is provided at the top of the docking rod (7), and a sliding structure is formed between the vehicle roof (2) and the movable vehicle door (3) through the second sliding groove (17) and the docking rod (7).

7. A toy car door opening mechanism according to claim 4, characterized in that: A connecting bracket (6) is provided on the side of the vehicle base (4) away from the slide rail (9), and a second protrusion (8) is provided on the side of the connecting bracket (6) close to the vehicle head.

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