CN214761851U

CN214761851U - Auxiliary getting-on and getting-off device

Info

Publication number: CN214761851U
Application number: CN202023061405.6U
Authority: CN
Inventors: 韩川虎; 王振华; 程天嵘; 颜普东
Original assignee: Zhongzhi Yike Chengdu Automobile Co ltd
Current assignee: Zhongzhi Yike Chengdu Automobile Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-19
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to an auxiliary getting on or off device, include: the fixing mechanism comprises a first baffle and a second baffle, the first baffle and the second baffle are arranged on the base plate and are spaced, the first baffle is vertically hinged with the base plate, the first baffle can vertically rotate towards the second baffle and is completely accommodated in the baffle groove, the first reset piece is used for driving the first baffle to be far away from the second baffle, the limiting structure is used for limiting the first baffle to be far away from the second baffle and rotate to be perpendicular to the base plate at most, the second baffle is in sliding fit with the base plate, and the second reset piece is used for driving the second baffle to be close to the first baffle; the second plate body is arranged below the first plate body, and the first plate body and the second plate body are horizontally matched in a rotating manner; the lifting mechanism is used for driving the second plate body to lift. This application can make the wheelchair not skid when getting on or off the bus, carries out the block through first baffle and second baffle to the wheel of wheelchair and fixes to the wheelchair of being convenient for gets on or off the bus.

Description

Auxiliary getting-on and getting-off device

Technical Field

The utility model belongs to the auto-parts field, concretely relates to supplementary device of getting on or off bus.

Background

The public transport is a popular public transport device, in the existing public transport, when a passenger who is inconvenient to move and uses a wheelchair is encountered, an additional auxiliary board for getting on or off the wheelchair and a bus pedal are generally needed to form an inclined plane, through the application, the wheelchair can get on or off the bus, but the formed inclined plane is steep, and the wheelchair is easy to slip in the process of getting on or off the bus, so the above problems are technical problems to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem, provide an auxiliary device of getting on or off bus.

The utility model provides an above-mentioned technical problem's technical scheme as follows: an auxiliary getting on/off device, comprising: the first plate body is provided with two fixing mechanisms, each fixing mechanism comprises a first baffle plate and a second baffle plate, the first baffle plate and the second baffle plate are arranged on the base plate and have a distance, the first baffle plate is vertically hinged with the base plate, the base plate is provided with a baffle groove, the first baffle can vertically rotate towards the second baffle and is completely accommodated in the baffle groove, the first reset piece is used for driving the first baffle to be far away from the second baffle, the base plate also comprises a limiting structure, the limiting structure is used for limiting the first baffle plate to rotate away from the second baffle plate to be vertical to the substrate at most, the second baffle is in sliding fit with the base plate, the second baffle can be close to or far away from the first baffle, and the device also comprises a second resetting piece, wherein the second resetting piece is used for driving the second baffle to be close to the first baffle; and

the second plate body is arranged below the first plate body, and the first plate body and the second plate body are horizontally matched in a rotating manner; and

and the lifting mechanism is used for driving the second plate body to lift.

The beneficial effect of this application is: this application can make the wheelchair not skid when getting on or off the bus, carries out the block through first baffle and second baffle to the wheel of wheelchair and fixes to the wheelchair of being convenient for gets on or off the bus.

Further, the lifting mechanism comprises a rack which is fixed on the side edge of the second plate body and is vertically arranged, a gear which is meshed with the rack, and a driving mechanism which is used for driving the gear to rotate.

Further, the driving mechanism is a motor.

Further, limit structure includes the arc wall of seting up along the pivot circumference of first baffle to and the stopper of fixed setting, the stopper is deepened to in the arc wall, when first baffle orientation is kept away from the second baffle rotates, the stopper is used for stopping spacingly to the arc wall.

Further, the first piece that resets is established for the cover the epaxial torsional spring of first baffle pivot, the one end of torsional spring with the base plate is connected, the other end with first baffle is connected.

Furthermore, a sliding groove is formed in the base plate, the bottom end of the second baffle is in sliding fit with the sliding groove, and the second baffle can be close to or far away from the first baffle along the sliding groove.

Further, the second reset piece is a reset spring, the reset spring is arranged in the sliding groove, one end of the reset spring is connected with the sliding groove, and the other end of the reset spring is connected with the second baffle.

Further, the two fixing mechanisms may be close to or remote from each other.

Further, a slide rail is arranged on the base plate, the base plate of at least one fixing mechanism is in sliding fit with the slide rail, and when only one base plate of one fixing mechanism is in sliding fit with the slide rail, the other fixing mechanism is positioned on the slide rail or an extension line of the slide rail.

Drawings

FIG. 1 is a top view of an embodiment of the present application;

FIG. 2 is a side view of an embodiment of the present application;

FIG. 3 is one embodiment of a lift mechanism;

FIG. 4 is a cross-sectional view of the securing mechanism;

the reference numbers are as follows: 1. a first plate body; 11. a first baffle plate; 12. a second baffle; 13. A baffle slot; 14. an arc-shaped slot; 15. a limiting block; 16. a return spring; 2. a second plate body; 31. a rack; 32. a gear; 4. a slide rail.

Detailed Description

The principles and features of this application are described below in conjunction with the following drawings, the examples of which are set forth to illustrate the application and are not intended to limit the scope of the application.

In the description of the present specification, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present specification.

In the description of the present specification, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The terms used in the present specification are those general terms currently widely used in the art in consideration of functions related to the present disclosure, but they may be changed according to the intention of a person having ordinary skill in the art, precedent, or new technology in the art. Also, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present disclosure. Therefore, the terms used in the specification should not be construed as simple names but based on the meanings of the terms and the overall description of the present disclosure.

Flowcharts or text are used herein to illustrate the operational steps performed in accordance with embodiments of the present application. It should be understood that the operational steps in the embodiments of the present application are not necessarily performed in the exact order recited. Rather, the various steps may be processed in reverse order or simultaneously, as desired. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.

The following discloses many different embodiments or examples for implementing the subject technology described. While specific examples of one or more arrangements of features are described below to simplify the disclosure, the examples should not be construed as limiting the present disclosure, and a first feature described later in the specification in conjunction with a second feature can include embodiments that are directly related, can also include embodiments that form additional features, and further can include embodiments in which one or more additional intervening features are used to indirectly connect or combine the first and second features to each other so that the first and second features may not be directly related.

The application discloses supplementary device of getting on or off bus's embodiment includes: first plate body 1, second plate body 2 and elevating system.

Wherein, install two fixed establishment on the first plate body 1 to one of them fixed establishment exemplifies, this fixed establishment includes first baffle 11 and second baffle 12, and first baffle 11 and second baffle 12 all install on the base plate and exist the interval, and first baffle 11 is through pivot and the vertical articulated of base plate, has seted up baffle groove 13 on the base plate, and first baffle 11 can be towards second baffle 12 vertical rotation and accomodate in baffle groove 13 completely.

The first reset piece is used for driving the first baffle plate 11 to be far away from the second baffle plate 12, and the first reset piece further comprises a limiting structure which is used for limiting the first baffle plate 11 to be far away from the second baffle plate 12 and rotate to be perpendicular to the substrate at most.

In a specific embodiment, the first reset element is a torsion spring sleeved on the rotating shaft of the first baffle plate 11, one end of the torsion spring is connected with the base plate, for example, the torsion spring can be abutted against the base plate, the other end of the torsion spring is connected with the first baffle plate 11, for example, the torsion spring can be abutted against the first baffle plate 11, and the torsion spring can drive the first baffle plate 11 to be away from the second baffle plate 12.

The limiting structure comprises an arc-shaped groove 14 formed in the circumferential direction of the rotating shaft of the first baffle plate 11 and a fixedly arranged limiting block 15, the limiting block 15 extends into the arc-shaped groove 14, for example, the limiting block 15 can be a side wall of the baffle plate groove 13, one corner of the limiting block, which is close to the arc-shaped groove 14, extends into the arc-shaped groove 14, and when the first baffle plate 11 rotates towards the position far away from the second baffle plate 12, the limiting block 15 is used for stopping and limiting the arc-shaped groove 14.

The second baffle 12 is in sliding fit with the substrate, the second baffle 12 can be close to or far away from the first baffle 11, and the device further comprises a second reset piece, and the second reset piece is used for driving the second baffle 12 to be close to the first baffle 11.

In a specific embodiment, the base plate has a sliding slot, the bottom end of the second baffle 12 is slidably engaged with the sliding slot, and the second baffle 12 can be close to or far from the first baffle 11 along the sliding slot. The second reset piece is a reset spring 16, the reset spring 16 is arranged in the sliding groove, one end of the reset spring 16 is connected with the sliding groove, and the other end of the reset spring is connected with the second baffle 12.

In the embodiment disclosed in the present application, the second plate 2 is disposed below the first plate 1, and the first plate 1 is horizontally and rotatably engaged with the second plate 2, in an example, the middle of the first plate 1 is rotatably engaged with the middle of the second plate 2 through a rotating shaft.

In the embodiment disclosed in the present application, the lifting mechanism is used to drive the second plate 2 to lift. The application provides a comparatively concrete elevation structure, for example, this elevating system is including being fixed in the rack 31 of second plate body 2 side edge and vertical setting, and with rack 31 meshed gear 32, and be used for ordering about gear 32 pivoted actuating mechanism, wherein, actuating mechanism can be but not limited to the motor, specifically when installing in the carriage, gear 32 can imbed on the lateral wall in carriage, can reserve the slip cell body that supplies rack 31 to go up and down on the carriage lateral wall, drive gear 32 through actuating mechanism and rotate, then can drive second plate body 2 and go up and down, and then drive first plate body 1 lift.

Further, to facilitate adjustment of the distance between the two securing mechanisms, at least one securing mechanism may be closer to or farther from the other securing mechanism. In a specific example, the sliding rail 4 is disposed on the substrate, and the substrate of at least one of the fixing mechanisms is slidably engaged with the sliding rail 4, for example, both of the fixing mechanisms may be slidably engaged with the sliding rail 4, and at this time, both of the fixing mechanisms can move to approach or separate from each other, and when only one of the fixing mechanisms is slidably engaged with the sliding rail 4, the other fixing mechanism is fixedly mounted on the first plate 1, which needs to be located above the sliding rail 4 or on an extension line of the sliding rail 4, so that the one fixing mechanism can approach or separate from the other fixing mechanism when sliding.

When the wheelchair is in operation, the first plate body 1 is rotated firstly, the first baffle plate 11 faces and is close to the wheelchair, at the moment, a wheelchair user operates the wheelchair to roll towards the second baffle plate 12, and the first baffle plate 11 can rotate towards the second baffle plate 12 and is accommodated in the baffle groove 13, so that wheels of the wheelchair can press the first baffle plate 11 downwards to press the first plate body into the baffle groove 13, when the wheels of the wheelchair pass through the first baffle plate 11 and are positioned between the first baffle plate 11 and the second baffle plate 12, the first reset piece drives the first baffle plate 11 to reset and keep away from the second baffle plate, the second reset piece drives the second plate body to move towards the wheels of the wheelchair to abut against the wheels of the wheelchair, at the moment, the wheels of the wheelchair are clamped by the first baffle plate 11 and the second baffle plate 12, then, the lifting mechanism drives the second plate body 2 and the first plate body 1 to descend, when the first plate body 1 reaches a position which is level with a platform, the first plate body 1 is rotated again, the first baffle 11 faces the getting-off direction, at the moment, a wheelchair user operates the wheelchair to push the second baffle 12 to be away from the first plate body 11, a rotating gap is reserved for the first baffle 11, at the moment, the first baffle 11 is pressed downwards, the clamping of the wheels can be cancelled, and the wheelchair can leave the vehicle by means of the first baffle 11.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An auxiliary getting on/off device, comprising: the fixing device comprises a first plate body (1), two fixing mechanisms are arranged on the first plate body (1), the fixing mechanisms comprise a first baffle plate (11) and a second baffle plate (12), the first baffle plate (11) and the second baffle plate (12) are arranged on a base plate and are spaced, the first baffle plate (11) is vertically hinged with the base plate, a baffle plate groove (13) is formed in the base plate, the first baffle plate (11) can vertically rotate towards the second baffle plate (12) and is completely contained in the baffle plate groove (13), a first resetting piece is used for driving the first baffle plate (11) to be far away from the second baffle plate (12), the fixing device further comprises a limiting structure, the limiting structure is used for limiting the first baffle plate (11) to be far away from the second baffle plate (12) and rotate at most to be perpendicular to the base plate, the second baffle plate (12) is in sliding fit with the base plate, and the second baffle plate (12) can be close to or far away from the first baffle plate (11), the device also comprises a second resetting piece which is used for driving the second baffle (12) to be close to the first baffle (11); and

the second plate body (2) is arranged below the first plate body (1), and the first plate body (1) is horizontally and rotatably matched with the second plate body (2); and

and the lifting mechanism is used for driving the second plate body (2) to lift.

2. The auxiliary getting-on and getting-off device as claimed in claim 1, wherein the elevating mechanism comprises a rack (31) fixed on the side edge of the second plate body (2) and vertically arranged, a gear (32) engaged with the rack (31), and a driving mechanism for driving the gear (32) to rotate.

3. The auxiliary entry and exit device of claim 2 wherein the drive mechanism is an electric motor.

4. The auxiliary getting-on and getting-off device is characterized in that the limiting structure comprises an arc-shaped groove (14) formed along the circumferential direction of the rotating shaft of the first baffle plate (11) and a fixedly arranged limiting block (15), the limiting block (15) extends into the arc-shaped groove (14), and when the first baffle plate (11) rotates towards the direction far away from the second baffle plate (12), the limiting block (15) is used for stopping and limiting the arc-shaped groove (14).

5. The auxiliary getting-on and getting-off device as claimed in claim 1, wherein the first reset member is a torsion spring sleeved on the rotating shaft of the first baffle plate (11), one end of the torsion spring is connected with the base plate, and the other end is connected with the first baffle plate (11).

6. The auxiliary getting-on/off device as claimed in claim 1, wherein the base plate is provided with a sliding slot, the bottom end of the second baffle plate (12) is in sliding fit with the sliding slot, and the second baffle plate (12) can be close to or far away from the first baffle plate (11) along the sliding slot.

7. The auxiliary getting-on and getting-off device as claimed in claim 6, wherein the second return element is a return spring (16), the return spring (16) is arranged in the sliding groove, one end of the return spring (16) is connected with the sliding groove, and the other end is connected with the second baffle (12).

8. The auxiliary entry and exit device as defined in any one of claims 1 to 7, wherein two of said fixing means are movable toward and away from each other.

9. The auxiliary getting-on/off device as claimed in any one of claims 1 to 8, wherein the base plate is provided with a sliding rail (4), the base plate of at least one of the fixing mechanisms is slidably engaged with the sliding rail (4), and when the base plate of only one of the fixing mechanisms is slidably engaged with the sliding rail (4), the other fixing mechanism is fixedly positioned on the sliding rail (4) or on an extension line of the sliding rail (4).