CN215310190U

CN215310190U - Model car

Info

Publication number: CN215310190U
Application number: CN202120651860.7U
Authority: CN
Inventors: 傅洪新; 陈韬; 杨平寿
Original assignee: Shenzhen Xinshiqi Innovation Technology Co ltd
Current assignee: Shenzhen Xinshiqi Innovation Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-28
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a model car. The model car comprises a car shell, a base and at least three car lights. The car shell is provided with a plurality of fixing holes, the sum of the number of the fixing holes is at least three, at least three fixing holes are formed in the side face of the car shell, and the fixing holes are formed in two ends of the car shell, which are different in position. The car light connect in the base, the joint in the inner wall of fixed orifices. Because be provided with at least three fixed orifices on the hull, and at least three fixed orifices is located two different sides on the hull, consequently, three car light on the base, through elastic deformation joint in the fixed orifices, six degrees of freedom that consequently three fixed orifices can fix the hull to reach and need not to add coupling mechanism, can connect the effect of hull and base, and then make the compact structure of model car small and exquisite.

Description

Model car

Technical Field

The utility model relates to the technical field of model cars, in particular to a model car.

Background

The existing model car is limited by the size of a field, and is generally required to be compact and small in structure and high in control precision. When the shell and the base are installed in a current model car on the market, an additional installation device is usually adopted to connect the shell and the base, or a connecting hole and a connecting column are arranged between a car cover and the base, and the connecting column is inserted into the connecting hole to realize the connection of the shell and the base. The connecting structure of the two types of the car shell and the base is complex in structure and occupies a larger internal space of the model car, so that the existing model car is compact in structure and cannot be used in many places.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a compact and small model vehicle.

According to a model vehicle of an embodiment of the first aspect of the present invention, the model vehicle comprises a vehicle shell, a base and at least three vehicle lights. The car shell is provided with a plurality of fixing holes, the sum of the number of the fixing holes is at least three, at least three fixing holes are formed in the side face of the car shell, and the fixing holes are formed in two ends of the car shell, which are different in position. The car light connect in the base, the joint in the inner wall of fixed orifices.

The model car provided by the embodiment of the utility model at least has the following technical effects:

because be provided with at least three fixed orifices on the hull, and at least three fixed orifices is located two different sides on the hull, consequently, three car light on the base, through the elastic deformation joint in the fixed orifices of hull and/or leaded light spare, six degrees of freedom that consequently three fixed orifices can fix the hull to reach and need not to add coupling mechanism, can connect the effect of hull and base, and then make the structure of model car more compact and small and exquisite.

According to some embodiments of the utility model, the base comprises a fixed seat and a PCB, the car lamp comprises a light guide member and a lamp source, the lamp source is arranged on the PCB, the light guide member is arranged on the fixed seat, and the PCB is connected to the fixed seat.

According to some embodiments of the utility model, the car light is provided with a first inclined surface, an included angle B is formed between the first inclined surface and the cross section of the corresponding fixing hole, and the opening of the included angle B faces to the top end of the car shell.

According to some of the embodiments of the utility model, the included angle B is between 15 degrees and 80 degrees.

According to some of the embodiments of the present invention, a gap is defined between the rear end of the light guide and the light source.

According to some of the embodiments of the utility model, the minimum value of the gap is 0.1 to 2 mm.

According to some of the embodiments of the utility model, the light guide is made of a material.

According to some of the embodiments of the utility model, the shape of the inclined plane is a circular arc.

According to some of the embodiments of the utility model, the light guide and the fixing hole are in an interference fit.

According to some embodiments of the utility model, the vehicle shell is provided with four fixing holes, the base is provided with four lamps, and the lamps are distributed at four corners of the vehicle shell.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a model car according to an embodiment of the present invention;

FIG. 2 is a schematic view of a model car according to another embodiment of the present invention;

FIG. 3 is a schematic view of a model car according to another embodiment of the present invention;

FIG. 4 is an enlarged view at A of FIG. 1;

fig. 5 is a schematic view showing a structure of a model car according to an embodiment of the present invention when a lamp and a fixing hole are connected.

Reference numerals:

the vehicle shell 100, the fixing hole 110, the inner wall 111, the cross section 112;

base 200, lamp 210, light guide 211, light source 212, sidewall 213, inclined surface 214, fixing base 230, PCB 220,

Detailed Description

The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "up", "down", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "connected", or "mounted" to another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, or connected to the other feature.

According to a model vehicle of an embodiment of the first aspect of the present invention, the model vehicle comprises a vehicle shell 100, a base 200 and at least three vehicle lights 210. The car shell 100 is provided with a plurality of fixing holes 110, the sum of the number of the fixing holes 110 is at least three, at least three fixing holes 110 are located on the side face of the car shell 100, and the fixing holes 110 are arranged at two ends of the car shell 100 at different positions. The lamp 210 is disposed on the base 200 and is engaged with the inner wall 111 of the fixing hole 110.

Specifically, referring to fig. 1-3, a model car includes a car shell 100, a base 200, and four car lights 210. The four lamps and the base 200 are integrally formed, so that the occupied space of the model car is saved, and the structural strength of the model car is improved. The front end and the rear end of the vehicle shell 100 are both provided with two fixing holes 110, the vehicle shell 100 and/or the vehicle lamp 210 have elasticity, and the vehicle lamp 210 can penetrate through the fixing holes 110, so that the side wall 213 of the vehicle lamp 210 is in contact with the inner wall 111 of the fixing holes 110, and the vehicle lamp 210 and the vehicle shell 100 are clamped. At this time, the lamp 210 is clearance-fitted to the housing 100. The two fixing holes 110 on the same side of the vehicle body case 100 are spaced apart from each other in the left-right direction, thereby preventing the force points between the vehicle body case 100 and the base 200 from being concentrated too much, which results in the vehicle body case 100 being able to tilt in the left-right direction. Since the lamp 210 in this embodiment connects the shell 100 to the base 200 by snap-fitting, there is no need to add an additional device for connecting the shell 100 and the base 200, thereby achieving the effects of reducing the number of parts required for the model car and making the model car compact.

It can be understood that the lamp 210 and the fixing hole 110 are in an interference fit, so that the lamp 210 is prevented from shaking or separating from the fixing hole 110 when inserted into the fixing hole 110, and the structural strength of the model car is improved.

In some embodiments, the base 200 includes a fixing base 230 and a PCB 220, the lamp 210 includes a light guide 211 and a light source 212, the light source 212 is disposed on the PCB 220, the light guide 211 is disposed on the fixing base 230, and the PCB 220 is connected to the fixing base 230. Specifically, referring to fig. 1 and 2, since the lamp 210 connects the base 200 and the casing 100, when the base 200 and the casing 100 are moved away from each other, the lamp 210 is subjected to a shearing force and may be tilted, possibly resulting in disconnection between the lamp 210 and the PCB 220.

Therefore, in the present embodiment, the car lamp 210 includes a light guide 211 and a lamp source 212, the lamp source 212 may be an LED lamp bead, a patch LED, an LCD lamp, or the like, and the light guide 211 can transmit the light emitted by the lamp source 212. Since no connection is required between the light guide 211 and the light source 212, the lamp 210 can be prevented from being extinguished due to the relative movement of the housing 100 and the base 200. And the lamp source 212 is directly connected to the PCB 220, which can avoid adding wires to connect the lamp 210 and the PCB 220 through wires, thereby further reducing the volume of the model car.

In some embodiments, a gap is defined between the rear end of the light guide 211 and the light source 212. Specifically, referring to fig. 4, since a gap is formed between the rear end of the light guide 211 and the light source 212, when the light guide 211 is inserted into the fixing hole 110 and elastically deformed or the light guide 211 receives a force toward the light source 212, the light guide 211 can be prevented from touching the light source 212, thereby preventing the light source 212 from being damaged. It will be appreciated that the gap may be between 0.1 and 2 mm in size. Therefore, the volume of the model car occupied by the light guide 211 is reduced under the condition of avoiding the light guide 211 from touching the light source 212. The light guide 211 may be made of transparent plastic or other transparent materials, and when the shell 100 is made of plastic, the light guide 211 can be inserted into the fixing hole 110 when the shell 100 is elastically deformed, so as to reduce the cost of the model car.

In some embodiments, the lamp 210 is provided with a first inclined surface 214, and the first inclined surface 214 forms an included angle B with the cross section 112 of the fixing hole 110, and the included angle B opens towards the top end of the shell 100. Specifically, referring to fig. 5, the cross section 112 of the fixing hole 110 is a plane perpendicular to the inner wall 111. An included angle B is formed between the first inclined surface 214 and the cross section 112, and the opening of the included angle B faces to the top end of the car shell 100, therefore, when the car shell 100 is assembled with the car lamp 210 from top to bottom, the first inclined surface 214 can guide the car lamp 210 to deform, so that the car lamp 210 can be clamped on the inner wall 111, and further the installation efficiency of the car shell 100 and the base 200 is improved.

In some embodiments, the angle B is between 15 and 80 degrees. Specifically, since the larger the angle of the included angle B is, the lower the strength of the car light 210 when being fastened to the fixing hole 110 is, the longer the guiding distance when the car shell 100 is mounted on the car light 210 is, the better the guiding effect is. Referring to fig. 5, the included angle B has a magnitude of 30 degrees. Therefore, the purpose of longer guiding distance and better guiding effect can be achieved under the condition of ensuring the strength of the car lamp 210 when being clamped in the fixing hole 110, thereby improving the installation efficiency of the car shell 100 and the structural strength of the car lamp 210.

In some embodiments, specifically, referring to fig. 1, since the side surface of the car shell 100 is a circular arc surface, when the inclined surface 214 is a circular arc, it can be avoided that the surface of the car shell 100 is recessed after the car light 210 is inserted into the fixing hole 110, which may result in a right-angle scratch on a portion of the car shell 100 where the fixing hole 110 is located when a worker or a user grasps the model car.

In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. Model car, characterized in that includes:

the automobile shell is provided with a plurality of fixing holes, the sum of the number of the fixing holes is at least three, at least three fixing holes are positioned on the side surface of the automobile shell, and the fixing holes are arranged at two ends of the automobile shell, which are positioned differently;

a base;

at least three car light, the car light connect in the base, the joint in the inner wall of fixed orifices.

2. The model car of claim 1, wherein the base comprises a holder and a PCB, the lamp comprises a light guide and a light source, the light source is disposed on the PCB, the light guide is disposed on the holder, and the PCB is connected to the holder.

3. The model car according to claim 1, characterized in that the lamp is provided with a first inclined surface forming an angle with the cross section of the corresponding fixing hole, the opening of the angle facing the top end of the shell.

4. The model car of claim 3, wherein said included angle is between 15 degrees and 80 degrees.

5. The model car of claim 2, wherein a gap is defined between the rear end of the light guide and the light source.

6. The model car of claim 5, wherein the minimum value of said gap is 0.1 to 2 mm.

7. The model car of claim 2, wherein the light guide is plastic.

8. The model car of claim 3, wherein the shape of the bevel is a circular arc.

9. The model car of claim 2, wherein the light guide and the securing hole are an interference fit.

10. The model car of claim 1, wherein the shell is provided with four of the fixing holes, and the base is provided with four lights distributed at four corners of the shell.