Turnover device for automobile model

Abstract

The utility model relates to the field of automobile model turnover, and discloses a turnover device for an automobile model, which comprises a base, support plates are fixed at two ends of the top of the base, a rectangular frame is arranged at the top of the base, rotating shafts are fixed on two symmetrical side walls of the rectangular frame, and the two rotating shafts are respectively arranged on the outer side walls of the two support plates in a penetrating manner. A rotating mechanism for rotating the rectangular frame is arranged at the top of the base, two connecting seats are arranged on the inner side wall of the rectangular frame, a power mechanism for moving the two connecting seats is arranged on the inner side wall of the rectangular frame, grooves are formed in the tops of the two connecting seats, first magnets are fixed to the side walls of the two grooves, and two second magnets are arranged at the tops of the two first magnets; and arc-shaped seats are fixed at the tops of the four second magnets. The automobile model clamping and fixing device can adapt to automobile models of any specifications, the practicability of the device is improved, through the arrangement of the buffering mechanism, when the automobile models are clamped and fixed, the clamping force of the automobile models can be buffered, and the automobile models are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile model flipping, in particular to a flipping device for automobile models. Background Art

[0002] A car model is a scale model that is made in strict proportion to the shape, structure, color, and even interior parts of a real car. Car models can be divided into static models and movable models. Static models are usually used for display or collection, while movable models can be played with or manipulated. During the display process, car models need to be flipped over for the convenience of comprehensive display, so a flipping device for car models is needed.

[0003] During use, the conventional flipping device for car models is usually designed and manufactured according to the size and weight of a specific car model, and can only flip car models of the same specification. When a flipping operation is required for car models of different specifications, different equipment needs to be replaced, which increases the cost of use and reduces the practicality of the device. Moreover, when the conventional flipping device for car models is clamped and fixed, it is easy to cause excessive clamping force to damage the model shape. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a turning device for a car model.

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

[0006] A turning device for a car model comprises a base, support plates are fixed at both ends of the top of the base, a rectangular frame is arranged on the top of the base, rotating shafts are fixed on the symmetrical two side walls of the rectangular frame, two rotating shafts are respectively penetrated and arranged on the outer side walls of the two support plates, a rotating mechanism for rotating the rectangular frame is arranged on the top of the base, two connecting seats are arranged on the inner side wall of the rectangular frame, a power mechanism for moving the two connecting seats is arranged on the inner side wall of the rectangular frame, grooves are opened on the tops of the two connecting seats, first magnets are fixed on the two side walls of the grooves, and two second magnets are arranged on the tops of the two first magnets. The tops of the four second magnets are all fixed with arc seats, one side of the four arc seats is fixed with baffles, and the side walls of the four baffles are all provided with buffer mechanisms. During use of the device, the two connecting seats are driven to move closer to or away from each other by the power mechanism, and the spacing between the four arc seats can be adjusted arbitrarily in conjunction with the setting of the first magnet and the second magnet, so that the device can be adapted to car models of any specifications, thereby increasing the practicality of the device. Through the setting of the buffer mechanism, when the car model is clamped and fixed, its clamping force can be buffered to avoid excessive clamping force and damage to the car model.

[0007] As a further solution of the present utility model, the rotating mechanism includes a first motor, which is fixed to one end of the top of the base, and the output shaft of the first motor is sleeved with a driving wheel, one of the side walls of the rotating shaft is sleeved with a driven wheel, and one end of the top of the base is rotatably connected with a belt, and the two ends of the belt are respectively sleeved on the side walls of the driving wheel and the driven wheel. The first motor is driven to drive the driving wheel to rotate, and the belt and the driven wheel drive one of the rotating shafts to rotate, and the other rotating shaft drives the rectangular frame to rotate, so that the car model can be flipped, and the operation is simple and convenient to use.

[0008] As a further scheme of the present invention, the power mechanism includes a bidirectional screw rod, the inner side walls at both ends of the rectangular frame are provided with a sliding groove, the inner side walls of the two sliding grooves are slidably connected to two sliding blocks, and the four sliding blocks are respectively fixed to the two ends of the two connecting seats, one of the inner side walls of the sliding groove is rotatably connected to a bidirectional screw rod, and the bidirectional screw rod is penetrated and arranged on two of the side walls of the sliding blocks, wherein the two side walls of the sliding blocks are provided with threaded holes, and the two threaded holes are adapted to the bidirectional screw rod, and the inner side wall of the other sliding groove is fixed with a sliding rod, and the sliding rod is penetrated and arranged on the side walls of the other two sliding blocks, and the rectangular frame is provided with a mounting hole, a second motor is fixed in the mounting hole, and the output shaft of the second motor is fixed to the bidirectional screw rod, driving the second motor to drive the bidirectional screw rod to rotate, driving two of the sliding blocks to approach or move away from each other, cooperating with the other two sliding blocks to make the two connecting seats approach or move away from each other, and then driving the four arc seats to approach or move away from each other in pairs, so that car models of different specifications can be clamped and fixed, thereby increasing the practicality of the device.

[0009] As a further solution of the utility model, the buffer mechanism includes a semicircular plate, which is arranged on the side wall of the baffle, and a limit rod is fixed on the side wall of the semicircular plate, and one end of the limit rod is penetrated and arranged on the outer side wall of the baffle, the side wall of the limit rod is sleeved with a buffer spring, and the two ends of the buffer spring are respectively fixed to the baffle and the semicircular plate, the side wall of the semicircular plate is fixed with a buffer pad, and the inner side walls of the four semicircular plates are fixed with pressure sensors, in the process of the four arc seats moving away from each other, the four semicircular plates and the buffer pads are squeezed at the same time, so that the four buffer springs are gradually compressed, under the action of the four buffer springs and the four buffer pads, the clamping force exerted on the car model is buffered, when the pressure sensor contacts the baffle, since the pressure sensor is connected to a controller, when the pressure sensor is squeezed, a signal is generated and transmitted to the controller, after the controller receives the signal, the controller disconnects the power switch of the second motor, so that the bidirectional screw rod no longer rotates, and the four arc seats no longer move, so that the clamping force that the car model can be subjected to is controlled within the maximum range that the model can withstand, avoiding excessive clamping force and damage to the model.

[0010] The beneficial effects of the utility model are:

[0011] 1. During use of the device, the power mechanism drives the two connecting seats to move closer to or farther from each other. With the arrangement of the first magnet and the second magnet, the spacing between the four arc-shaped seats can be adjusted arbitrarily, so that the device can be adapted to any specifications of car models, thereby increasing the practicality of the device.

[0012] 2. By setting the buffer mechanism, when the car model is clamped and fixed, its clamping force can be buffered to avoid excessive clamping force and damage to the car model. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a turning device for a car model proposed by the utility model;

[0014] Figure 2 This is a schematic cross-sectional view of a rectangular frame of a turning device for a car model proposed by the utility model;

[0015] Figure 3 A schematic diagram of an arc-shaped seat, a baffle and a second magnet of a turning device for a car model proposed by the utility model;

[0016] Figure 4 The utility model discloses a schematic diagram of a semicircular plate, a buffer pad, a buffer spring and a pressure sensor of a turning device for a car model.

[0017] In the figure: 1. base; 2. support plate; 3. first motor; 4. driving wheel; 5. belt; 6. driven wheel; 7. rectangular frame; 8. connecting seat; 9. first magnet; 10. rotating shaft; 11. slide groove; 12. bidirectional screw rod; 13. slider; 14. slide rod; 15. groove; 16. second motor; 17. arc seat; 18. baffle; 19. second magnet; 20. semicircular plate; 21. buffer pad; 22. buffer spring; 23. pressure sensor; 24. limit rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-Figure 4 A flip device for a car model includes a base 1, support plates 2 are fixed at both ends of the top of the base 1, a rectangular frame 7 is arranged on the top of the base 1, and shafts 10 are fixed on the symmetrical two side walls of the rectangular frame 7, and the two shafts 10 are respectively penetrated and arranged on the outer side walls of the two support plates 2, a rotating mechanism for rotating the rectangular frame 7 is arranged on the top of the base 1, two connecting seats 8 are arranged on the inner side wall of the rectangular frame 7, and a power mechanism for moving the two connecting seats 8 is arranged on the inner side wall of the rectangular frame 7, and grooves 15 are opened on the tops of the two connecting seats 8, and first magnets 9 are fixed on the side walls of the two grooves 15, and two second magnets 19 are arranged on the tops of the two first magnets 9, and four The second magnet 19 is fixed with an arc seat 17 on the top, and a baffle 18 is fixed on one side of the four arc seats 17. The side walls of the four baffles 18 are provided with a buffer mechanism. During use of the device, the two connecting seats 8 are driven to move closer to or away from each other by the power mechanism. With the arrangement of the first magnet 9 and the second magnet 19, the spacing between the four arc seats 17 can be adjusted arbitrarily, so that the device can be adapted to car models of any specifications, thereby increasing the practicality of the device. Through the arrangement of the buffer mechanism, when the car model is clamped and fixed, its clamping force can be buffered to avoid excessive clamping force and damage to the car model.

[0020] Reference Figure 1 In a preferred embodiment, the rotating mechanism includes a first motor 3, which is fixed to one end of the top of the base 1. The output shaft of the first motor 3 is sleeved with a driving wheel 4, and one side wall of a rotating shaft 10 is sleeved with a driven wheel 6. One end of the top of the base 1 is rotatably connected with a belt 5, and both ends of the belt 5 are respectively sleeved on the side walls of the driving wheel 4 and the driven wheel 6. The first motor 3 is driven to drive the driving wheel 4 to rotate, and the belt 5 and the driven wheel 6 drive one of the rotating shafts 10 to rotate, and the other rotating shaft 10 drives the rectangular frame 7 to rotate, so that the car model can be flipped, and the operation is simple and convenient to use.

[0021] Reference Figure 1 and Figure 2 In a preferred embodiment, the power mechanism includes a bidirectional screw rod 12, and the inner side walls at both ends of the rectangular frame 7 are provided with a slide groove 11, and the inner side walls of the two slide grooves 11 are slidably connected to two sliders 13, and the four sliders 13 are respectively fixed to the two ends of the two connecting seats 8, and the inner side wall of one of the slide grooves 11 is rotatably connected to the bidirectional screw rod 12, and the bidirectional screw rod 12 is arranged on the side walls of two sliders 13, and the side walls of the two sliders 13 are provided with threaded holes, and the two threaded holes are adapted to the bidirectional screw rod 12, and the inner side wall of the other slide groove 11 is fixed with a slide Rod 14, the slide rod 14 is penetrated and arranged on the side walls of the other two sliders 13, a mounting hole is opened inside the rectangular frame 7, a second motor 16 is fixed in the mounting hole, and the output shaft of the second motor 16 is fixed to the bidirectional screw rod 12, driving the second motor 16 to drive the bidirectional screw rod 12 to rotate, driving two of the sliders 13 to move closer to or away from each other, cooperating with the other two sliders 13 to make the two connecting seats 8 move closer to or away from each other, and then driving the four arc seats 17 to move closer to or away from each other in pairs, so that car models of different specifications can be clamped and fixed, increasing the practicality of the device.

[0022] Reference Figure 3 and Figure 4 In a preferred embodiment, the buffer mechanism includes a semicircular plate 20, which is arranged on the side wall of the baffle 18. A limiting rod 24 is fixed to the side wall of the semicircular plate 20, and one end of the limiting rod 24 is penetrated and arranged on the outer side wall of the baffle 18. A buffer spring 22 is sleeved on the side wall of the limiting rod 24, and the two ends of the buffer spring 22 are respectively fixed to the baffle 18 and the semicircular plate 20. A buffer pad 21 is fixed to the side wall of the semicircular plate 20, and pressure sensors 23 are fixed to the inner side walls of the four semicircular plates 20. In the process of the four arc seats 17 moving away from each other in pairs, the four semicircular plates 20 and the buffer pad 21 are squeezed at the same time so that the four arc seats 17 are moved away from each other in pairs. The buffer springs 22 are gradually compressed. Under the action of the four buffer springs 22 and the four buffer pads 21, the clamping force on the car model is buffered. When the pressure sensor 23 is in contact with the baffle 18, since the pressure sensor 23 is connected to the controller, when the pressure sensor 23 is squeezed, a signal is generated and transmitted to the controller. After receiving the signal, the controller disconnects the power switch of the second motor 16, so that the bidirectional screw rod 12 stops rotating and the four arc seats 17 stop moving, so that the clamping force that the car model can receive is controlled within the maximum range that the model can withstand, so as to avoid excessive clamping force and damage to the model.

[0023] Working principle of this embodiment: During use, the device adjusts the spacing between the four arc seats 17 according to the specifications of the displayed car model. When adjusting, first move the distance between the four second magnets 19 according to the longitudinal distance between the wheels of the car model to adjust the longitudinal distance between the four arc seats 17. When adjusting according to the lateral distance between the wheels of the car model, turn on the power switch of the second motor 16, drive the second motor 16 to drive the bidirectional screw rod 12 to rotate, drive two of the sliders 13 to move closer to or away from each other, cooperate with the other two sliders 13 to make the two connecting seats 8 move closer to or away from each other, and then drive the four arc seats 17 to move closer to or away from each other in pairs, so that car models of different specifications can be clamped and fixed, which increases the practicality of the device. During the clamping process, the four wheels of the car model are placed on the top of the four arc seats 17. During the process of the four arc seats 17 moving away from each other in pairs, the four semicircular plates 20 and the buffer pads 21 move closer to or away from each other in pairs. When the pressure sensor 23 is in contact with the baffle 18, since the pressure sensor 23 is connected to a controller, when the pressure sensor 23 is squeezed, a signal is generated and transmitted to the controller. After receiving the signal, the controller disconnects the power switch of the second motor 16, so that the bidirectional screw rod 12 no longer rotates, and the four arc seats 17 no longer move, so that the clamping force that the car model can receive is controlled within the maximum range that the model can withstand, so as to avoid excessive clamping force and damage to the model. When the car model needs to be flipped, the power switch of the first motor 3 is turned on, and the first motor 3 is driven to drive the driving wheel 4 to rotate, and the belt 5 and the driven wheel 6 drive one of the rotating shafts 10 to rotate, and the other rotating shaft 10 drives the rectangular frame 7 to rotate, so that the car model can be flipped. The operation is simple and convenient to use.

[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A turning device for a car model, comprising a base (1), characterized in that: Support plates (2) are fixed at both ends of the top of the base (1); a rectangular frame (7) is provided on the top of the base (1); rotating shafts (10) are fixed on the symmetrical side walls of the rectangular frame (7); two rotating shafts (10) are respectively arranged through the outer side walls of the two supporting plates (2); a rotating mechanism for rotating the rectangular frame (7) is provided on the top of the base (1); two connecting seats (8) are provided on the inner side wall of the rectangular frame (7); a power mechanism for moving the two connecting seats (8) is provided on the inner side wall of the rectangular frame (7); grooves (15) are provided on the tops of the two connecting seats (8); first magnets (9) are fixed on the side walls of the two grooves (15); two second magnets (19) are provided on the tops of the two first magnets (9); arc seats (17) are fixed on the tops of the four second magnets (19); baffles (18) are fixed on one side of the four arc seats (17); and buffer mechanisms are provided on the side walls of the four baffles (18).

2. The turning device for a car model according to claim 1, characterized in that: The rotating mechanism comprises a first motor (3), the first motor (3) being fixed to one end of the top of the base (1), the output shaft of the first motor (3) being sleeved with a driving wheel (4), one side wall of the rotating shaft (10) being sleeved with a driven wheel (6), the top end of the base (1) being rotatably connected with a belt (5), the two ends of the belt (5) being sleeved on the side walls of the driving wheel (4) and the driven wheel (6), respectively.

3. The turning device for a car model according to claim 1, characterized in that: The power mechanism comprises a bidirectional screw (12), and the inner side walls at both ends of the rectangular frame (7) are provided with a slide groove (11), and the inner side walls of the two slide grooves (11) are slidably connected to two sliders (13), and the four sliders (13) are respectively fixed to the two ends of the two connecting seats (8), and the inner side wall of one of the slide grooves (11) is rotatably connected to the bidirectional screw (12), and the bidirectional screw (12) is penetrated and arranged on the side walls of two sliders (13), and the side walls of the two sliders (13) are provided with threaded holes, and the two threaded holes are adapted to the bidirectional screw (12), and the inner side wall of the other slide groove (11) is fixed with a slide rod (14), and the slide rod (14) is penetrated and arranged on the side walls of the other two sliders (13).

4. The turning device for a car model according to claim 3, characterized in that: A mounting hole is provided inside the rectangular frame (7), a second motor (16) is fixed in the mounting hole, and an output shaft of the second motor (16) and a bidirectional screw rod (12) are fixed.

5. The turning device for a car model according to claim 1, characterized in that: The buffer mechanism comprises a semicircular plate (20), the semicircular plate (20) being arranged on a side wall of a baffle plate (18), a limiting rod (24) being fixed to the side wall of the semicircular plate (20), one end of the limiting rod (24) being penetrated and arranged on an outer side wall of the baffle plate (18), a buffer spring (22) being sleeved on the side wall of the limiting rod (24), and two ends of the buffer spring (22) being respectively fixed to the baffle plate (18) and the semicircular plate (20), and a buffer pad (21) being fixed to the side wall of the semicircular plate (20).

6. The turning device for a car model according to claim 5, characterized in that: Pressure sensors (23) are fixed to the inner side walls of the four semicircular plates (20).

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