CN212365326U

CN212365326U - Road automobile model

Info

Publication number: CN212365326U
Application number: CN202021323475.1U
Authority: CN
Inventors: 马士望
Original assignee: Jinan Yijing Model Co ltd
Current assignee: Jinan Yijing Model Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-01-15
Anticipated expiration: 2030-07-08

Abstract

The utility model provides a road automobile model, includes road (1) and car (2), its characterized in that, the iron plate is installed to car (2) bottom, road (1) is the loop, the back of road (1) turn department all installs around post (3), around having a driving band (4) on post (3), driving band (4) are cyclic annular and around the shape around post (3) after and the shape of road (1) correspond, driving band (4) are embedded to have a plurality of magnet (5), motor (6) are still installed to the back of road (1), motor (6) are changeed epaxial flywheel (61) and are directly or indirectly driven driving band (4) and rotate around post (3). The driving belt (4) rotates circularly, the magnets (5) are used for attracting and driving the automobile (2) to run, the cost is saved, the structure is simple, the magnets (5) can attract and drive a plurality of automobiles to run together, the demonstration effect is vivid, and the dynamic sense is strong.

Description

Road automobile model

Technical Field

The utility model relates to a sand table automobile model application technical field, concretely relates to road automobile model that simple structure, developments are felt strong.

Background

The building sand table in the building selling center is often added with some conventional roads, traffic lights, green plant models and the like, so that the real environment can be simulated as much as possible, when people see vivid models, particularly dynamic models, the feeling is more realistic, imagination can be more easily excited, and the purchasing desire of people is stimulated.

However, the current sand table model generally has no dynamic elements or single effect, such as a car capable of moving on a road. This kind of road automobile model can give other people a sensation of being personally on the scene, realizes automobile model's removal at present on the sand table road, generally utilizes magnetic force, like the sand table developments intelligent automobile display device that discloses in chinese utility model discloses specially 201821117419.5, including sand table and dynamic car, the inside track that has fixed route of sand table utilizes the magnetic force control dolly path of traveling, but the dolly needs by battery drive, a separate car in addition, and the effect is single. At present, a novel road automobile model is urgently needed, the automobile directly runs by a magnetic drive automobile, a battery is not needed, the structure is simple, the cost is reduced, and a plurality of automobiles can be placed at the same time, so that the demonstration effect of the model is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a novel road automobile model according to the magnetism principle, directly utilizes the circulation rotation of driving band to drive the car and travel, has saved the cost that provides power alone for the car, simple structure to a plurality of magnets can attract simultaneously to drive a plurality of cars together and travel, have promoted the demonstration effect of model greatly.

The technical scheme of the utility model as follows:

the utility model provides a road automobile model, includes the road, has placed the car above the road, the iron plate is installed to the car bottom, the road is the loop, the back of road turn department all installs around the post, around having a driving band on the post, the driving band is cyclic annular and around the shape after around the post and the shape of road correspond, the driving band is embedded to have a plurality of magnets, the motor is still installed at the back of road, the epaxial flywheel of motor shaft directly or indirectly drives the driving band and rotates around the post.

Through providing above-mentioned scheme, directly utilize the magnet on the driving band to attract the car, the circulation of driving band is rotated, drives the car and goes, has saved the cost of providing power alone for the car, simple structure to a plurality of magnets can attract simultaneously and drive a plurality of cars and go together, have promoted the demonstration effect of model greatly.

Preferably, the magnets are equidistantly distributed in the drive belt, and the distance between the magnets is at least equal to 1.5 times the length of the automobile. So that a certain distance can be kept between the automobiles.

Further, wind the post and install the back at the road perpendicularly, wind the post and keep away from the one end of road and install the anticreep lid.

According to the road automobile model, the diameter of the anti-drop cover is at least 1.5 times of that of the winding column. Ensuring that the drive belt does not fall off.

According to the road automobile model, at least one winding column is provided with the rotary drum, the rotary drum can rotate around the winding column, and the diameter of the rotary drum is smaller than that of the anti-falling cover.

There are various ways of using a drum to realize a flywheel directly or indirectly driving a drive belt, three preferred embodiments being listed below:

the first embodiment is as follows:

according to the road automobile model, one end of the rotary drum is provided with the first gear, the flywheel is provided with the second gear, and the first gear is meshed with the second gear.

Example two:

according to the road automobile model, one end of the rotary drum is provided with the first belt groove, the flywheel is provided with the second belt groove, and the first belt groove and the second belt groove are connected through a belt.

Example three:

in a road automobile model as described above, the flywheel is in direct contact with one side of the drive belt, and the thickness of the flywheel is at least 50% of the width of the drive belt. Ensuring sufficient friction between the flywheel and the drive belt.

Further, a baffle is arranged on the other side of the contact position of the driving belt and the flywheel, and the baffle is parallel to the driving belt and is in contact with the driving belt.

Preferably, the drive belt has a width of at least 80% of the length of the winding shaft.

The utility model discloses for prior art gained beneficial effect lie in:

the utility model relates to a road automobile model directly utilizes the magnet on the driving band to attract the car, and the circulation of driving band is rotated, drives the car and goes, has saved the cost that provides power alone for the car, simple structure to a plurality of magnets can attract simultaneously to drive a plurality of cars and together go, have promoted the demonstration effect of model greatly.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

FIG. 1 is a schematic view of a rear structure of a road/automobile model in embodiment 1;

FIG. 2 is a schematic view of a structure of a winding post in example 1;

FIG. 3 is a comparative view showing the installation of the drop-off preventing cover in example 1;

FIG. 4 is a schematic view of a gear connection structure in embodiment 1;

FIG. 5 is a schematic view showing a belt connecting structure in embodiment 1;

FIG. 6 is a schematic view showing the connection of the flywheel and the drive belt in embodiment 1;

fig. 7 is a schematic front view of a road automobile model in embodiment 1.

The components represented by the reference numerals in the figures are:

1. road, 2, car, 3, around post, 31, anticreep lid, 32, rotary drum, 321, first gear, 322, first race, 4, drive belt, 5, magnet, 6, motor, 61, flywheel, 611, second gear, 612, second race, 7, baffle.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Example 1

Referring to fig. 1, fig. 1 is a schematic structural view of a road automobile model according to this embodiment 1, which includes a road 1, an automobile 2 is placed on the road 1, the road 1 is a loop, winding posts 3 are installed on the back of a turn of the road 1, a driving belt 4 is wound on the winding posts 3, the driving belt 4 is in a ring shape, the shape of the winding posts 3 is corresponding to the shape of the road 1, ten magnets 5 are embedded in the driving belt 4, a motor 6 is installed on the back of the road 1, and a flywheel 61 on a rotating shaft of the motor 6 directly or indirectly drives the driving belt 4 to rotate on the winding posts 3.

Below combine fig. 1 and fig. 7, the iron plate is installed to 2 bottoms of car, the utility model discloses, directly utilize magnet 5 on the driving band 4 to attract car 2, the circulation of driving band 4 rotates, drives car 2 and goes, has saved the cost that provides power alone for the car, simple structure to a plurality of cars of drive can be attracted simultaneously to a plurality of magnets 5 and together travel, have promoted the demonstration effect of model greatly. The road 1 is designed into a loop to realize the circular driving, and the road 2 in the embodiment is designed to be common, but the shape is not limited to the above, and a plurality of turns can be arranged, as long as the circular driving of the automobile 2 is ensured.

Referring to fig. 1, preferably, the magnets 5 are equidistantly distributed in the driving belt 4, and the distance between the magnets 5 is at least equal to 1.5 times the length of the automobiles 2, so that a certain distance can be kept between the automobiles 2, and the display effect is better.

Referring to fig. 1, 2 and 3, further, the winding post 3 is vertically installed on the back of the road 1, the anti-drop cover 31 is installed on one end of the winding post 3 far away from the road 1, and the driving belt 4 is made of flexible material and can be easily bent at a turn.

The lower part of the road 1 shown in fig. 2 is the back of the road 1, and in this embodiment, the diameter of the anti-drop cover 31 is 5 times that of the winding post 3, so as to ensure that the driving belt 4 does not drop off. The drums 32 are mounted on all the winding posts 3, the drums 32 can rotate around the winding posts 3, and the drums 32 not only ensure smooth operation, but also facilitate the direct or indirect connection of the motor 6 and the driving belt 4. The diameter of the drum 32 is smaller than that of the escape prevention cover 31.

Referring to fig. 4, a first gear 321 is disposed at one end of the drum 32 close to the road 1, a second gear 611 is disposed on the flywheel 61, and the first gear 321 is engaged with the second gear 611. The motor 6 is fixed on the road 1 through a bracket, and by adopting the position structure, the driving belt 4 inevitably falls down due to gravity, but is kept at a normal position due to the anti-falling cover 31, and the connection of the gears is not influenced.

Referring to fig. 2, the width of the drive belt 4 is preferably 90% of the length of the column 3, and the sufficient width of the drive belt 4 ensures stable operation.

Through the scheme of this embodiment, directly utilize magnet 5 on the driving band 4 to attract car 2, the circulation of driving band 4 rotates, drives car 2 and traveles, has saved the cost of providing power alone for the car, simple structure to a plurality of magnets 5 can attract simultaneously and drive a plurality of cars and travel together, have promoted the demonstration effect of model greatly.

Example 2

Referring to fig. 5, one end of the drum 32 near the road 1 is provided with a first belt groove 322, the flywheel 61 is provided with a second belt groove 612, and the first belt groove 322 and the second belt groove 612 are connected by a belt. The motor 6 position is the same as in embodiment 1.

Example 3

Referring to fig. 6, the flywheel 61 is in direct contact with one side of the driving belt 4, the thickness of the flywheel 61 is at least 50% of the width of the driving belt 4, in this embodiment, the thickness of the flywheel 61 is selected to be 60% of the width of the driving belt 4, further, the other side of the contact position of the driving belt 4 and the flywheel 61 is provided with a baffle 7, the baffle 7 is parallel to the driving belt 4 and is in contact with the driving belt 4, and the two sides of the driving belt 4 are pressed simultaneously, so that sufficient friction between the flywheel 61 and the driving belt 4 can be ensured, and the driving belt 4 can be driven to.

Of course, after the present invention proposes the above-mentioned concept of connection, the skilled person will also think of various other known means to realize the connection of the flywheel 61 of the driving belt 4 to achieve the same function as the present invention, but due to the gravity action of the driving belt 4, the connection position is optimized to the end of the drum 32 close to the road 1, and the winding of the driving belt 4 can be avoided. The above-described configuration is merely an example, and is not intended to limit the present application.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a road automobile model, includes road (1), car (2) have been placed above road (1), its characterized in that, the iron plate is installed to car (2) bottom, road (1) is the loop, the back of road (1) turn is all installed around post (3), around having around on post (3) driving band (4), driving band (4) are cyclic annular and around the shape around post (3) after shape and the shape of road (1) correspond, driving band (4) are embedded to have a plurality of magnet (5), motor (6) are still installed to the back of road (1), motor (6) epaxial flywheel (61) of commentaries on classics directly or indirectly drive driving band (4) and rotate around post (3).

2. A road vehicle model according to claim 1, characterized in that the magnets (5) are equally spaced within the drive belt (4), the spacing of the magnets (5) being at least equal to 1.5 times the length of the vehicle (2).

3. A road automobile model according to claim 1, characterized in that the winding post (3) is vertically installed on the back of the road (1), and the end of the winding post (3) far away from the road (1) is installed with a retaining cover (31).

4. A road vehicle model according to claim 3, characterized in that the diameter of the anti-slip cover (31) is at least 1.5 times the diameter of the winding post (3).

5. A road vehicle model according to claim 3, wherein at least one winding post (3) is provided with a rotating drum (32), the rotating drum (32) can rotate around the winding post (3), and the diameter of the rotating drum (32) is smaller than that of the anti-drop cover (31).

6. A road automobile model according to claim 5, characterized in that one end of the drum (32) is provided with a first gear (321), the flywheel (61) is provided with a second gear (611), and the first gear (321) is meshed with the second gear (611).

7. A road automobile model according to claim 5, characterized in that one end of the rotary drum (32) is provided with a first belt groove (322), the flywheel (61) is provided with a second belt groove (612), and the first belt groove (322) and the second belt groove (612) are connected through a belt.

8. A road automobile model according to claim 1, characterized in that the flywheel (61) is in direct contact with one side of the drive belt (4), the thickness of the flywheel (61) being at least 50% of the width of the drive belt (4).

9. A road automobile model according to claim 8, characterized in that the other side of the position where the drive belt (4) contacts the flywheel (61) is provided with a baffle (7), and the baffle (7) is parallel to the drive belt (4) and contacts the drive belt (4).

10. A road automobile model according to any one of claims 1 to 9, characterized in that the width of the drive belt (4) is at least 80% of the length of the winding post (3).