MOBILE PLATFORM AND OPERATING METHOD THEREOF

Abstract

The present invention discloses a mobile platform and an operating method of the mobile platform. The mobile platform comprises: a base; a housing disposed above an upper surface of the base and forming a placement space placing a work device with the upper surface of the base; and a travel mechanism disposed below a lower surface of the base for driving the housing and the base to move, wherein the lower surface of the base is provided with a groove and a bottom of the housing is disposed outside of an edge of the base. Moreover, during movement of the mobile platform, a dripping liquid drips down along the housing when the mobile platform is in an upright state, and the dripping liquid drips into the groove when the mobile platform is in an inverted state.

Claims

1. A mobile platform comprising: a base; a housing disposed above an upper surface of the base and forming a placement space for placing a work device with the upper surface of the base; and a travel mechanism disposed below a lower surface of the base for driving the housing and the base to move, wherein the lower surface of the base is provided with a groove and a bottom of the housing is disposed outside of an edge of the base, and during movement of the mobile platform, a dripping liquid drips down along the housing when the mobile platform is in an upright state, and the dripping liquid drips into the groove when the mobile platform is in an inverted state.

2. The mobile platform according to claim 1, wherein the bottom of the housing is bent outward to warp the edge of the base.

3. The mobile platform according to claim 1, wherein the edge of the base is bent downward to form a baffle structure that forms the groove with the lower surface of the base.

4. The mobile platform according to claim 3, wherein a gap with a seal structure therein is formed between the baffle structure and the bottom of the housing.

5. The mobile platform according to claim 4, wherein the seal structure is a seal ring.

6. The mobile platform according to claim 4, wherein the baffle structure and the bottom of the housing are secured by a securing structure disposed at the outside of the seal structure.

7. The mobile platform according to claim 6, wherein the baffle structure is provided with a first opening, the bottom of the housing is provided with a second opening, and the securing structure is disposed in the first and second openings to secure the baffle structure to the bottom of the housing.

8. The mobile platform according to claim 7, wherein, the securing structure is a bolt.

9. The mobile platform according to claim 4, wherein an L-shaped member including a vertical arm and a horizontal arm that is disposed right above the gap is provided on the baffle structure.

10. The mobile platform according to claim 9, wherein the vertical arm and the horizontal arm are fixedly connected.

11. The mobile platform according to claim 9, wherein the vertical arm and the horizontal arm are hinged together.

12. An operating method of a mobile platform comprising a base; a housing disposed above an upper surface of the base and forming a placement space for placing a work device with the upper surface of the base; and a travel mechanism disposed below a lower surface of the base for driving the housing and the base to move, wherein the lower surface of the base is provided with a groove and a bottom of the housing is disposed outside of an edge of the base; the operating method comprising: placing the work device into the placement space; and the travel mechanism driving the housing and the base to move, wherein during movement of the mobile platform, a liquid dripping on the mobile platform drips down along the housing when the mobile platform is in an upright state, and the liquid dripping on the mobile platform drips into the groove when the mobile platform is in an inverted state.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0028] FIG. 1 is a structural schematic view illustrating a mobile platform in the prior art;

[0029] FIG. 2 is a schematic view illustrating the mobile platform of FIG. 1 in an inverted state;

[0030] FIG. 3 is a structural schematic view illustrating a mobile platform according to the exemplary embodiment of the invention;

[0031] FIG. 4 is a schematic view illustrating the mobile platform of FIG. 3 in an inverted state;

[0032] FIG. 5 is a schematic view illustrating the mobile platform of FIG. 3 climbing a wall in an upright state;

[0033] FIG. 6 is a schematic view illustrating the mobile platform of FIG. 3 climbing a wall in an inverted state; and

[0034] FIG. 7 is a flow chart of an operating method of a mobile platform according to the exemplary embodiment of the invention.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments as set forth herein are merely for the purpose of illustration and explanation of the disclosure and should not be constructed as a limitation thereof.

[0036] According to one aspect of the invention, there is provided a mobile platform. FIG. 3 is a structural schematic view illustrating a mobile platform according to the exemplary embodiment of the invention. As shown in FIG. 3, the mobile platform comprises: a base 12; a housing 11 disposed above an upper surface of the base 12 and forming a placement space 14 for placing a work device 16 with the upper surface of the base 12; and a travel mechanism 13 disposed below a lower surface of the base 12 for driving the housing 11 and the base 12 to move. The lower surface of the base 12 is provided with a groove 15 and a bottom 111 of the housing 11 is disposed outside of an edge of the base 12. During movement of the mobile platform, a dripping liquid 17 drips down along the housing 11 when the mobile platform is in an upright state, and the dripping liquid 17 drips into the groove 15 when the mobile platform is in an inverted state.

[0037] The bottom 111 of the housing 11 may be bent outward to warp the edge of the base 12. A placement space 14 that can protect the work device 16 placed therein is formed between the housing 11 and the upper surface of the base 12.

[0038] According to the exemplary embodiment of the invention, the edge of the base 12 is bent downward to form a baffle structure 121 that forms the groove 15 with the lower surface of the base 12. Preferably, the whole edge of the base 12 is bent downward to form the baffle structure 121 that encloses an edge of the whole lower surface to form the groove 15.

[0039] Preferably, the travel mechanism 13 is a plurality of roller wheels. In practical application, the travel mechanism 13 may also be other mechanisms, which will not be listed one by one here.

[0040] Preferably, the work device 16 is a control device.

[0041] A gap with a seal structure 18 therein is formed between the baffle structure 121 and the bottom 111 of the housing 11. In the exemplary embodiment of the invention, the seal structure 18 is a seal ring. Preferably, the seal ring is an O-shaped seal ring. The seal structure 18 may have a function of sealing the gap between the housing 11 and the base 12, thereby effectively preventing the liquid 17 from entering the placement space 14 inside of the mobile platform from the gap.

[0042] The baffle structure 121 and bottom 111 of the housing 11 are secured by a securing structure disposed at the outside of the seal structure 18. Wherein the outside of the seal structure 18 means a side of the seal structure 18 that is away from the lower surface of the base 12. In the exemplary embodiment of the invention, the baffle structure 121 is provided with a first opening, the bottom 111 of the housing 11 is provided with a second opening, and the securing structure is disposed in the first and second openings to secure the baffle structure 121 to the bottom 111 of the housing 11. Preferably, the securing structure is a bolt. It should be noted that the securing structure, the first and second openings are not specifically shown in the figures. In the embodiment, by securing the housing 11 and the base 12 with the securing structure, the seal structure 18 may be tightly pressed into the gap, which further improves the sealing between the housing 11 and the base 12, and thus further prevents the liquid 17 from entering the placement space 14 inside of the mobile platform from the gap.

[0043] Preferably, an L-shaped member (not shown) including a vertical arm and a horizontal arm that is disposed right above the gap is provided on the baffle structure 121, so that when the mobile platform is in an inverted state, the liquid 17 is prevented from dripping into the gap directly. In the exemplary embodiment of the invention, the vertical arm and the horizontal arm may be fixedly connected so that the horizontal arm is stably supported by the vertical arm, or, in order to facilitate assembly of various components of the mobile platform, the vertical arm and the horizontal arm may be hinged together so that the horizontal arm is rotatable around the vertical arm as required. Preferably, an angle between the vertical arm and the horizontal arm may be at any degree from 0° to 180°, such as 60°, 90° or 120°, so as to provide better shielding for the gap.

[0044] FIG. 3 is a schematic view illustrating the mobile platform in an upright state; and FIG. 5 is a schematic view illustrating the mobile platform of FIG. 3 climbing a wall in an upright state. As shown in FIGS. 3 and 5, the mobile platform is at the bottom of the wall 101. At this time, the mobile platform 10 is in an upright state and the liquid 17 dripping from above drops onto and accumulates at a top of the housing 11 before dripping down the periphery of the housing 11 along a surface of the housing 11. In this case, the liquid 17 does not flow through the gap between the housing 11 and the base 12, thereby fundamentally solving the technical problem of the liquid 17 infiltrating into the interior of the mobile platform 10 from the gap when the mobile platform 10 is in an upright state.

[0045] FIG. 4 is a schematic view illustrating the mobile platform of FIG. 3 in an inverted state; and FIG. 6 is a schematic view illustrating the mobile platform of FIG. 3 climbing a wall in an inverted state. As shown in FIGS. 4 and 6, the mobile platform 10 climbs to a top of the wall 101. At this time, the mobile platform 10 is in an inverted state, and the liquid 17 dripping down from above flows into the groove 15 along the travel mechanism 13 and/or directly into the groove 15 and accumulates in the groove 15. When the mobile platform 10 moves into an upright state, the groove 15 is orientated downward and the liquid 17 accumulated in the groove 15 is poured out of the groove 15, thereby preventing the liquid 17 from infiltrating into the interior of the mobile platform 10 from the gap due to the liquid 17 flowing through the gap between the housing 11 and the base 12 for a long time.

[0046] According to another aspect of the invention, there is provided an operating method of the mobile platform. FIG. 7 is a flow chart of an operating method of a mobile platform according to the exemplary embodiment of the invention. The mobile platform comprises a base; a housing disposed above an upper surface of the base and forming a placement space for placing a work device with the upper surface of the base; and a travel mechanism disposed below a lower surface of the base for driving the housing and the base to move, wherein the lower surface of the base is provided with a groove and a bottom of the housing is disposed outside of an edge of the base.

[0047] As shown in FIG. 7, the method comprises:

[0048] Step 101, placing the work device into the placement space; and

[0049] Step 102, the travel mechanism driving the housing and the base to move, wherein during movement of the mobile platform, a liquid dripping on the mobile platform drips down along the housing when the mobile platform is in an upright state, and the liquid dripping on the mobile platform drips into the groove when the mobile platform is in an inverted state.

[0050] The operating method of a mobile platform according the exemplary embodiment of the invention may be realized by the above discussed mobile platform 10.

[0051] It should be understood that the above embodiments are merely exemplary embodiments for the purpose of illustrating the principle of the invention, and the invention is not limited thereto. Various modifications and improvements can be made by a person having ordinary skill in the art without departing from the spirit and essence of the disclosure. Accordingly, all of the modifications and improvements also fall into the protection scope of the invention.