CN210489032U

CN210489032U - Steering device

Info

Publication number: CN210489032U
Application number: CN201921427124.2U
Authority: CN
Inventors: 徐波; 刘鹏涛
Original assignee: Beijing Kuchuang Technology Co ltd
Current assignee: Beijing Kuchuang Technology Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-08
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses the application discloses a turn to device. The steering device comprises a first shell and a fixed steering engine; a second housing receiving the first housing; the steering connecting piece is arranged between the first shell and the second shell and assists the steering engine to perform steering control on an external component; the steering linkage includes at least: the steering engine comprises a steering engine pull rod, a steering rod, a left steering seat, a right steering seat and a linkage rod; steering wheel pull rod one end is connected the steering wheel, and the other end passes through the steering column connects respectively turn to the seat on a left side with turn to the seat on a right side, turn to the seat on a left side with turn to the seat on a right side and pass through the trace is connected. The utility model discloses the application has been solved because the current device equipment that turns to is loaded down with trivial details, uncertain factor is too much in the installation, the technical problem that turns to the device result of use difference that leads to.

Description

Steering device

Technical Field

The utility model discloses the application relates to machinery particularly, relates to a turn to device.

Background

The front axle of the model car is assembled in a split type, which involves more steps, and at least comprises the steps of installing a positioning pin when a car wheel is installed on a front axle of the car, and installing various limiting pieces for ensuring the installation position, so that the installation process is complicated, and in addition, the positioning pin and the limiting pieces are easy to lose and damage due to small volumes when being installed, so that the difficulty of split type assembly is increased; meanwhile, when the front axle of the model car is assembled in a split mode, the installation position of the front steering engine of the model car is not clear, and the front axle steering adopts the ball head pull rod with adjustable length, so that the uncertainty is increased for the whole installation process, the accuracy of the whole assembly is reduced, and the final using effect of the steering device is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main aim at provides a turn to device to solve because the current device equipment that turns to is loaded down with trivial details, uncertain factor is too much in the installation, the technical problem that turns to the device result of use difference that leads to.

In order to achieve the above object, there is provided a steering device including:

the first shell is used for fixing the steering engine;

a second housing receiving the first housing;

the steering connecting piece is arranged between the first shell and the second shell and assists the steering engine to perform steering control on an external component;

the steering linkage includes at least: the steering engine comprises a steering engine pull rod, a steering rod, a left steering seat, a right steering seat and a linkage rod; steering wheel pull rod one end is connected the steering wheel, and the other end passes through the steering column connects respectively turn to the seat on a left side with turn to the seat on a right side, turn to the seat on a left side with turn to the seat on a right side and pass through the trace is connected.

Further, the linkage mechanism comprises a linkage bearing arranged at the end part of the linkage rod.

Furthermore, the left steering seat and the right steering seat are both provided with external connecting pieces.

Further, the external connecting piece is a hexagonal connecting column.

Furthermore, the first shell comprises a through structural hole for fixing the steering engine, and the structural hole is located in the center of the structure of the first shell.

Furthermore, the shape and the size of the structural hole are matched with those of the steering engine.

Furthermore, the second shell is provided with a limiting bulge for fixing the first shell, and the limiting bulge is arranged at the center of the structure of the second shell.

Furthermore, the limiting part is fixed on the limiting protrusion and connected with the first shell and the second shell.

Furthermore, the upper parts of one ends of the left steering seat and the right steering seat are connected with the first shell, the lower parts of the left steering seat and the right steering seat are connected with the second shell, and a connecting line of the upper parts and the lower parts is used as a shaft to rotate left and right.

Furthermore, the left steering seat and the right steering seat are sleeved on the linkage rod by taking the connecting line of the upper part and the lower part as one end for left-right rotation.

The utility model discloses in the application embodiment, adopt the mode of integrated design, through the equipment and the connection that reduce tiny component, reached that the installation is simple, the stable purpose of installation to it is convenient to have realized the installation, and the high technological effect of installation accuracy, and then has solved because the current device equipment that turns to is loaded down with trivial details, uncertain factor is too much in the installation, the device result in that turns to problem poor in service effect.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. The drawings of the illustrative embodiments of the present invention and their description are for the purpose of illustrating the invention and are not to be construed as unduly limiting the scope of the invention. In the drawings:

FIG. 1 is an exploded view of a steering apparatus according to a particular embodiment of the present application;

FIG. 2 is a schematic view of a first housing construction of a steering apparatus according to a particular embodiment of the present application;

fig. 3 is a schematic view of a second housing structure of a steering device according to a specific embodiment of the present application.

Drawings

1: a first housing; 101: structural holes; 2: a second housing; 201: a limiting bulge; 3: a steering linkage; 301: a steering engine pull rod; 302: a steering lever; 303: a left steering base; 304: a right steering base; 305: a linkage rod; 306: a linkage bearing; 307: an external connection; 4: and a limiting member.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the present invention is described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only embodiments of the present invention, not all embodiments. Based on the embodiments in the application of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present application described herein may be made. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present application can be understood by those of ordinary skill in the art as a matter of context.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as a matter of case.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, the utility model relates to a steering device, which comprises a first shell 1 for fixing a steering engine, a second shell 2 for receiving the first shell 1, and a steering connecting piece 3 arranged between the first shell 1 and the second shell 2 for assisting the steering engine to control the steering of the outside;

the first shell 1 comprises a through structural hole 101 for fixing the steering engine, and the structural hole 101 is located in the center of the structure of the first shell 1; the shape and size of the structure hole 101 are matched with those of the steering engine.

The second shell 2 is provided with a limiting bulge 201 for fixing the first shell 1, and the limiting bulge 201 is arranged at the center of the structure of the second shell 2.

Steering connection piece 3 includes steering wheel pull rod 301, steering column 302, left steering seat 303, right steering seat 304 and trace 305, and the steering wheel passes through steering wheel pull rod 301 to be connected with steering column 302, steering column 302 is long strip setting, steering wheel pull rod 301 is connected the middle part of steering column 302, left steering seat 303 and right steering seat 304 are connected respectively to the both ends of steering column 302. An interlocking rod 305 is further connected between the left steering seat 303 and the right steering seat 304, and the interlocking rod 305 ensures the position and interlocking relationship between the left steering seat 303 and the right steering seat 304. In a preferred embodiment, the end of the trace 305 is sleeved with an external connector 307 for external connection, and the external connector 307 is preferably a hexagonal connection post. In a further preferred embodiment, a linkage bearing 306 is disposed between the external connection 307 and the linkage 305.

As shown in fig. 1, in a preferred embodiment of the present application, a body of the first housing 1 is in a "shen" -shaped structure, a groove is formed in a structural center of the first housing 1 to fix a steering engine, and a cross bar is arranged at the bottom of the groove and plays a role in lifting the steering engine; the first shell 1 extends towards the left end and the right end to form two end connecting wings; the second shell 2 is arranged in a long strip shape towards the left side and the right side; the first shell 1 and the second shell 1 are arranged in an up-down overlapping mode along respective left-right structural symmetry lines; two end connecting wings of the first shell 1 are provided with mounting holes, and the second shell 2 is provided with mounting holes corresponding to the mounting holes of the end connecting wings.

As shown in fig. 1, the left steering base 303 includes axial connecting protrusions and a linkage rod through hole, the axial connecting protrusions are respectively disposed at two ends of the left steering base 303, wherein the linkage rod through hole is disposed in the middle of the axial connecting protrusion located at the front side, and the upper and lower ends of the axial connecting protrusion located at the front side are respectively connected with the mounting holes of the first housing 1 and the second housing 2, so as to ensure that the left steering base 303 can rotate left and right in the mounting holes; the axial connecting bulge at the rear side of the left steering seat 303 is connected with the steering rod 302; the structure of the right steering seat 304 is the same as that of the left steering seat 303; the steering rod 302 is arranged in a long strip shape, and the left end and the right end of the steering rod 302 are respectively provided with a connecting hole for the rear axial connecting bulge of the left steering seat 303 and the rear axial connecting bulge of the right steering seat 304 to pass through; the rear axial protrusions of the left and

right steering seats

303 and 304 can rotate left and right in the connecting holes at the end of the steering rod 302.

The settlement of structure more than this application concrete embodiment, with the position fixing of steering wheel at the center of automobile body front end, need not to use the spacer pin to carry out accurate location to the position of steering wheel, avoided the model car to adopt the front axle equipment to adopt when split type installation more simultaneously, because of the equipment of the spacing piece about the copper post of the assembly model car front axle adoption, the emergence of the loaded down with trivial details condition of installation process.

The structure of the steering connecting piece is set, so that the problem that the nonstandard operation is brought to use due to the fact that instability is increased in the adjusting process and the mounting process because the front axle steering pull rod adopts the ball head pull rod with adjustable length is solved.

On the other hand, excessive screw fastening easily causes over-tight screw installation, which affects steering operation and also increases installation uncertainty; the integrated arrangement of the steering device greatly reduces the use of the limiting components and the detailed connecting pieces (screws and nuts), improves the installation directivity and simplifies and standardizes the whole installation process.

The utility model discloses in the application embodiment, adopt the mode of integrated design, through the equipment and the connection that reduce tiny component, the installation that has reached is simple, the stable purpose of installation to it is convenient to have realized the installation, and the technological effect that the installation accuracy is high, and then has solved because the current device equipment that turns to is loaded down with trivial details, uncertain factor is too much in the installation, the device result in that turns to problem poor in use effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A steering device, characterized by comprising:

the first shell (1) is used for fixing the steering engine;

a second housing (2) receiving the first housing (1);

the steering connecting piece (3) is arranged between the first shell (1) and the second shell (2) and assists the steering engine to perform steering control on an external component;

the steering linkage (3) comprises at least: the steering engine comprises a steering engine pull rod (301), a steering rod (302), a left steering seat (303), a right steering seat (304) and a linkage rod (305); steering wheel pull rod (301) one end is connected the steering wheel, and the other end passes through steering column (302) is connected respectively turn to seat (303) on a left side and turn to seat (304) on a right side, turn to seat (303) on a left side and turn to seat (304) on a right side and pass through trace (305) are connected.

2. Steering device according to claim 1, characterized in that it comprises a linkage bearing (306) arranged at the end of the linkage (305).

3. Steering device according to claim 1, characterized in that an external connection (307) is provided on each of the left steering seat (303) and the right steering seat (304).

4. Steering device according to claim 3, characterized in that the external connection (307) is a hexagonal connection post.

5. Steering device according to claim 1, characterized in that the first housing (1) comprises a through structural hole (101) for fixing the steering engine, which structural hole (101) is located in the centre of the structure of the first housing (1).

6. Steering device according to claim 5, characterized in that the structural hole (101) has a shape and size matching the shape and size of the steering engine.

7. Steering device according to claim 1, characterized in that the second housing (2) is provided with a stop lug (201) for fixing the first housing (1), the stop lug (201) being arranged in the structural centre of the second housing (2).

8. The steering device according to claim 7, characterized by comprising a stopper (4) fixed to the stopper boss (201) and connecting the first housing (1) and the second housing (2).

9. The steering apparatus according to claim 1, wherein the upper portion of one end of the left steering base (303) and the right steering base (304) is connected to the first housing (1), and the lower portion thereof is connected to the second housing (2), and the left and right rotation is performed using a connecting line between the upper portion and the lower portion as a shaft.

10. The steering device according to claim 9, wherein the left steering base (303) and the right steering base (304) are sleeved on the linkage rod (305) at one end of the left and right steering bases that rotates around a connecting line between the upper portion and the lower portion.