Appearance replacing device and air conditioning equipment

Abstract

The invention provides an appearance replacing device and air conditioning equipment, the appearance replacing device comprises a rolling brush assembly, and the rolling brush assembly comprises a first connecting shaft which is movably arranged along a first preset track; the first preset track comprises a second track segment; the rolling brush is arranged on the first connecting shaft in a sleeving manner; the rolling brush is rotatably arranged around the central axis of the first connecting shaft relative to the first connecting shaft; a pigment bearing piece is arranged in the rolling brush, an output hole is formed in the rolling brush, and pigment in the pigment bearing piece is output through the output hole. And when the first connecting shaft moves along the second track section, the rolling brush is used for making contact with the preset surface of the device to be replaced, the first connecting shaft drives the rolling brush to rotate, so that the rolling brush conducts pigment brushing on the preset surface, and therefore appearance replacement of the air conditioner is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an appearance replacement device and air conditioning equipment. Background Art

[0002] Currently, the exterior of the air conditioner cannot be replaced; moreover, the wall-mounted unit is hung on the wall for a long time, dirt easily forms on the panel exterior, and the wall-mounted unit is hung at a high position, making it difficult to directly clean the exterior of the wall-mounted unit.

[0003] In order to solve the problem of appearance change, there is a method of applying the display screen to the wall-mounted machine to achieve the purpose of appearance change. However, this type of machine is relatively expensive and will be bright, which will affect the user when he is resting. Summary of the invention

[0004] The main purpose of the present invention is to provide an appearance replacement device and air conditioning equipment to achieve the appearance replacement of the air conditioner.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided an appearance replacement device, which includes: a roller brush assembly, the roller brush assembly includes: a first connecting shaft, movably arranged along a first preset trajectory; the first preset trajectory includes a second trajectory segment; a roller brush, sleeved on the first connecting shaft; the roller brush is rotatably arranged relative to the first connecting shaft around the central axis of the first connecting shaft; a paint carrier is arranged in the roller brush, and an output hole is arranged on the roller brush, and the paint in the paint carrier is output through the output hole; wherein, when the first connecting shaft moves along the second trajectory segment, the roller brush is used to contact with a preset surface of the device to be replaced, and the first connecting shaft drives the roller brush to rotate so that the roller brush applies paint on the preset surface.

[0006] Furthermore, the appearance replacement device also includes a first box body, which is used to be set on the device to be replaced; when the roller brush assembly is in the second position, the roller brush assembly is located in the first box body; wherein the first preset trajectory also includes a first trajectory segment connected to the second trajectory segment; when the first connecting shaft moves along the first trajectory segment, the first connecting shaft drives the roller brush assembly to move from the second position to the third position; when the roller brush assembly is in the third position, the roller brush begins to contact the preset surface.

[0007] Furthermore, the first preset trajectory also includes a third trajectory segment, the first trajectory segment is connected to one end of the second trajectory segment, and the third trajectory segment is connected to the other end of the second trajectory segment; when the first connecting shaft moves along the third trajectory segment, the roller brush moves away from the preset surface, and the first connecting shaft drives the roller brush assembly from the outside of the first box body into the first box body.

[0008] Furthermore, the appearance replacement device also includes a first transmission belt and two first transmission wheels. The first transmission belt is wound around the two first transmission wheels and tensioned so that the two first transmission wheels drive the first transmission belt to move; the first connecting shaft is used to connect with the first transmission belt so that the first transmission belt drives the first connecting shaft to move along a first preset trajectory.

[0009] Furthermore, the appearance replacement device also includes a cleaning component, which is movably arranged along a second preset trajectory; the second preset trajectory includes a seventh trajectory segment; when the cleaning component moves along the seventh trajectory segment, the cleaning component is used to contact the preset surface to clean the preset surface.

[0010] Furthermore, the appearance replacement device also includes a cleaning component, which is movably arranged along a first preset trajectory; when the cleaning component moves along the second trajectory segment, the cleaning component is used to contact the preset surface to clean the preset surface; when the cleaning component is in the seventh position, the cleaning component is located in the first box body; when the cleaning component moves along the first trajectory segment, the cleaning component moves from the seventh position to the eighth position; when the cleaning component is in the eighth position, the cleaning component begins to contact the preset surface.

[0011] Furthermore, the appearance replacement device also includes a first transmission member and a first movable member; the first transmission member is movably arranged along a first preset trajectory, and the first movable member is located in the first box body; the cleaning component and the first connecting shaft are both connected to the first movable member, so that the first movable member drives the cleaning component and the first connecting shaft to move, so as to drive the cleaning component or the first connecting shaft to a position where it can be connected to the first transmission member; when the first transmission member is connected to the cleaning component or the first connecting shaft, the first transmission member drives the cleaning component or the first connecting shaft to move along the first preset trajectory; in the process of the first transmission member driving the cleaning component or the first connecting shaft to move along the first trajectory segment, the first transmission member drives the cleaning component or the first connecting shaft to separate from the first movable member.

[0012] Furthermore, the first preset trajectory also includes a third trajectory segment, the first trajectory segment is connected to one end of the second trajectory segment, and the third trajectory segment is connected to the other end of the second trajectory segment; when the cleaning component moves along the third trajectory segment, the cleaning component moves away from the preset surface, and the cleaning component enters the first box body from the outside of the first box body; in the process of the first transmission member driving the cleaning component or the first connecting shaft to move along the third trajectory segment, the cleaning component or the first connecting shaft is connected to the first movable member again; when the cleaning component or the first connecting shaft is connected to the first movable member again, the first movable member drives the cleaning component or the first connecting shaft to move so as to separate from the first transmission member.

[0013] Furthermore, the appearance replacement device also includes a first transmission belt and two first transmission wheels. The first transmission belt is wound around the two first transmission wheels and tensioned so that the two first transmission wheels drive the first transmission belt to move; the first transmission member is connected to the first transmission belt so that the first transmission belt drives the first transmission member to move along a first preset trajectory.

[0014] Furthermore, the first movable member is rotatably arranged around the first axis to drive the cleaning component and the first connecting shaft to rotate.

[0015] Furthermore, the first movable member is provided with a first slot and a second slot; the first connecting shaft is used to be clamped in the first slot to connect with the first movable member; the cleaning assembly is used to be clamped in the second slot to connect with the first movable member.

[0016] Furthermore, a third slot is provided on the first transmission member, and the first connecting shaft or the cleaning component is used to be clamped in the third slot.

[0017] Further, the cleaning component includes a second connecting shaft, which is movably arranged along a second preset trajectory; a cleaning member is arranged on the outer peripheral surface of the second connecting shaft, and the cleaning member is used to contact the preset surface; or, the cleaning component also includes a second rolling portion, which is sleeved on the second connecting shaft, and the second rolling portion is rotatably arranged relative to the second connecting shaft around the center axis of the second connecting shaft; a cleaning member is arranged on the outer peripheral surface of the second rolling portion; when the second connecting shaft moves along the seventh trajectory segment, the cleaning member is used to contact the preset surface, and the second connecting shaft drives the second rolling portion to rotate.

[0018] Furthermore, a water outlet hole is provided on the outer wall of the second connecting shaft, and a water supply component connected to the water outlet hole is provided inside the second connecting shaft; or, a water outlet hole is provided on the outer wall of the second rolling part, and a water supply component connected to the water outlet hole is provided inside the second rolling part.

[0019] Furthermore, the cleaning component has a water outlet hole, so that when the cleaning component contacts the preset surface, water will be discharged from the water outlet hole to clean the preset surface; the appearance replacement device also includes a drying component, which is movably arranged along a third preset trajectory, and the third preset trajectory includes a twelfth trajectory segment; when the drying component moves along the twelfth trajectory segment, the drying component is used to contact the preset surface to wipe off the water stains on the preset surface.

[0020] Furthermore, the appearance replacement device also includes a second box body, which is used to be set on the device to be replaced; when the drying component is in the twelfth position, the drying component is located in the second box body; wherein the third preset trajectory also includes an eleventh trajectory segment connected to the second trajectory segment; when the drying component moves along the eleventh trajectory segment, the drying component moves from the twelfth position to the thirteenth position; when the drying component is in the thirteenth position, the drying component begins to contact the preset surface.

[0021] Furthermore, the third preset trajectory also includes a thirteenth trajectory segment, the eleventh trajectory segment is connected to one end of the twelfth trajectory segment, and the thirteenth trajectory segment is connected to the other end of the twelfth trajectory segment; when the drying component moves along the thirteenth trajectory segment, the drying component moves away from the preset surface, and the drying component enters the second box body from the outside of the second box body.

[0022] Furthermore, the appearance replacement device also includes a second transmission belt and two second transmission wheels, the second transmission belt is wound around the two second transmission wheels and tensioned so that the two second transmission wheels drive the second transmission belt to move; the drying component is used to be connected to the second transmission belt so that the second transmission belt drives the drying component to move along a third preset trajectory.

[0023] Furthermore, there are multiple drying components; the appearance replacement device also includes a second transmission member and a second movable member; the second transmission member is movably arranged along a third preset trajectory, and the second movable member is located in the second box body; multiple drying components are all connected to the second movable member, so that the second movable member drives multiple drying components to move, so as to drive one of the drying components to move to a position where it can be connected to the second transmission member; when the second transmission member is connected to one of the drying components, the second transmission member drives the drying component connected to it to move along the third preset trajectory; in the process of the second transmission member driving the drying component connected to it to move along the eleventh trajectory segment, the second transmission member drives the drying component connected to it to separate from the second movable member.

[0024] Furthermore, the third preset trajectory also includes a thirteenth trajectory segment, the eleventh trajectory segment is connected to one end of the twelfth trajectory segment, and the thirteenth trajectory segment is connected to the other end of the twelfth trajectory segment; when the drying component moves along the thirteenth trajectory segment, the drying component moves away from the preset surface, and the drying component enters the second box body from the outside of the second box body; in the process of the second transmission member driving the drying component connected to it to move along the thirteenth trajectory segment, the drying component is connected to the second movable member again; when the drying component is connected to the second movable member again, the second movable member drives the drying component to move so as to separate from the second transmission member.

[0025] Furthermore, the second movable member is rotatably arranged around the second axis to drive the plurality of drying components to rotate.

[0026] Furthermore, the second movable member is provided with a plurality of fourth slots, which are arranged in one-to-one correspondence with the plurality of drying components; each drying component is used to be clamped in a corresponding fourth slot to be connected with the second movable member.

[0027] Furthermore, a seventh slot is provided on the second transmission member, and the drying component is used to be clamped in the seventh slot.

[0028] Further, the drying component includes a third connecting shaft, which is movably arranged along a third preset trajectory; a wiping member is arranged on the outer peripheral surface of the third connecting shaft, and the wiping member is used to contact the preset surface; or, the drying component also includes a third rolling portion, which is sleeved on the third connecting shaft and is rotatably arranged relative to the third connecting shaft around the central axis of the third connecting shaft; a wiping member is arranged on the outer peripheral surface of the third rolling portion; when the third connecting shaft moves along the twelfth trajectory segment, the wiping member is used to contact the preset surface, and the third connecting shaft drives the third rolling portion to rotate.

[0029] Furthermore, the appearance changing device also includes a blowing component arranged on the second box body, and an air outlet of the blowing component is located in the second box body, so that the blowing component blows air toward the drying component.

[0030] Furthermore, the appearance replacement device also includes a humidity detection component for detecting the humidity in the second box body, so as to control the blowing component to blow air when the humidity in the second box body is greater than or equal to a preset humidity value.

[0031] Furthermore, the appearance changing device also includes a dust detecting component for detecting the amount of dirt on a preset surface, so that when the amount of dirt on the preset surface is greater than or equal to a predetermined value, the cleaning component cleans the preset surface.

[0032] Furthermore, the roller brush is provided with a plurality of output hole groups distributed along the axial direction thereof, and the output hole groups include a plurality of output holes distributed along the circumferential direction of the roller brush.

[0033] Furthermore, the appearance replacement device also includes a control system, which includes a pattern recognition component for identifying an input preset pattern; the control system is communicatively connected with the pigment carrier to control the pigment carrier to adjust the color according to the recognized preset pattern, and control at least part of the output holes of at least part of the output hole group to output corresponding colors.

[0034] According to another aspect of the present invention, there is provided an air conditioning device, which includes an air conditioner and the above-mentioned appearance replacement device, wherein the air conditioner is the device to be replaced.

[0035] By applying the technical solution of the present invention, 1. the appearance of a preset surface can be customized to reduce the cost of appearance replacement; 2. the preset surface can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0037] Figure 1 A structural schematic diagram of an embodiment of an air conditioning device according to the present invention is shown.

[0038] Figure 2 Shows a top view of an air conditioning device according to the present invention;

[0039] Figure 3 Shows a bottom view of an air conditioning device according to the present invention;

[0040] Figure 4 A schematic diagram showing the internal structure of a first box body of the appearance changing device according to the present invention from a first viewing angle is shown;

[0041] Figure 5 A schematic diagram showing the internal structure of the first box body of the appearance changing device according to the present invention from a second viewing angle is shown;

[0042] Figure 6 A schematic diagram of the first box body and the internal structure of the appearance replacement device according to the present invention is shown; wherein the first box door is in an open state;

[0043] Figure 7 A schematic diagram of the first box body and the internal structure of the appearance replacement device according to the present invention is shown; wherein the first box door is in a closed state;

[0044] Figure 8 A schematic structural diagram of a first movable part of the appearance changing device according to the present invention is shown;

[0045] Fig. 9 A schematic structural diagram showing another perspective of the first movable member of the appearance changing device according to the present invention;

[0046] Fig.10 A schematic structural diagram of a first transmission member of the appearance changing device according to the present invention is shown;

[0047] Fig.11 A bottom view of a first transmission member of the appearance changing device according to the present invention is shown;

[0048] Fig.12 A schematic diagram showing the internal structure of the second box body of the appearance changing device according to the present invention from a first viewing angle is shown;

[0049] Fig.13 A schematic diagram showing the internal structure of the second box body of the appearance changing device according to the present invention from a second viewing angle is shown;

[0050] Fig.14 The second box body and the internal structure schematic diagram of the appearance replacement device according to the present invention are shown; wherein the second box door is in an open state;

[0051] Fig.15 A schematic diagram of the second box body and the internal structure of the appearance replacement device according to the present invention is shown; wherein the second box door is in a closed state;

[0052] Fig.16 A schematic structural diagram of a second movable member of the appearance changing device according to the present invention is shown;

[0053] Fig.17 A schematic structural diagram showing another perspective of the second movable member of the appearance changing device according to the present invention;

[0054] Fig.18 A schematic structural diagram of a second transmission member of the appearance changing device according to the present invention is shown;

[0055] Fig.19 A bottom view of a second transmission member of the appearance changing device according to the present invention is shown;

[0056] Fig. 20 A schematic structural diagram of a roller brush assembly of an appearance changing device according to the present invention is shown;

[0057] Fig.21 A longitudinal cross-sectional view of a roller brush assembly of an appearance changing device according to the present invention is shown;

[0058] Fig. 22 A schematic diagram showing the structure of the connection between the first transmission member of the appearance changing device according to the present invention and the roller brush assembly or the cleaning assembly;

[0059] Fig.23 A longitudinal cross-sectional view showing the connection between the first transmission member of the appearance changing device according to the present invention and the roller brush assembly or the cleaning assembly;

[0060] Fig.24 A schematic diagram showing the structure of the connection between the second transmission member and the drying assembly of the appearance changing device according to the present invention is shown;

[0061] Fig.25 A longitudinal cross-sectional view showing the connection between the second transmission member and the drying component of the appearance changing device according to the present invention.

[0062] The above drawings include the following reference numerals:

[0063] 11. Roller brush assembly; 111. First connecting shaft; 112. Roller brush; 113. Output hole; 114. Paint carrier; 115. First groove;

[0064] 12. first box body; 121. first preset opening; 122. first box door; 123. first box cover;

[0065] 13. first transmission belt; 1301. first belt segment; 1302. second belt segment; 1303. third belt segment; 1304. fourth belt segment; 1305. fifth belt segment; 1306. sixth belt segment; 1307. first arcuate belt segment; 131. first transmission wheel;

[0066] 14. Cleaning assembly; 141. Second connecting shaft;

[0067] 15, first transmission member; 151, third slot; 1511, first protrusion; 152, first transmission rod; 1521, first connecting slot; 153, first transmission body;

[0068] 16, first movable member; 161, first slot portion; 162, second slot portion; 163, first slot; 1631, first elastic portion; 164, second slot; 165, first movable body; 166, first connecting portion; 167, first transmission portion;

[0069] 17. first connecting belt; 171. first driving gear;

[0070] 21. Drying assembly; 211. Third connecting shaft;

[0071] 22, second box body; 221, second preset opening; 222, second box door; 223, second box cover;

[0072] 23, second transmission belt; 2301, eleventh belt segment; 2302, twelfth belt segment; 2303, thirteenth belt segment; 2304, fourteenth belt segment; 2305, fifteenth belt segment; 2306, sixteenth belt segment; 2307, second arcuate belt segment; 231, second transmission wheel;

[0073] 25, second transmission member; 251, seventh clamping groove; 2511, second protruding portion; 252, second transmission rod; 2521, second connecting groove; 253, second transmission body;

[0074] 26, second movable member; 261, fourth slot; 262, fifth slot; 2621, second elastic portion; 263, sixth slot; 265, second movable body; 266, second connecting portion; 267, second transmission portion;

[0075] 27. second connecting belt; 271. second driving gear; 28. blowing component;

[0076] 200. Device to be replaced; 210. Preset surface; 220. Panel. DETAILED DESCRIPTION

[0077] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0078] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0079] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0080] The present invention provides an appearance replacement device, please refer to Figures 1 to 25 The appearance replacement device includes a roller brush assembly 11; the roller brush assembly 11 includes a first connecting shaft 111 and a roller brush 112; the first connecting shaft 111 is movably arranged along a first preset trajectory, and the central axis of the first connecting shaft 111 is perpendicular to the first preset trajectory; the first preset trajectory includes a second trajectory segment, and the second trajectory segment is perpendicular to the central axis of the first connecting shaft 111.

[0081] The roller brush 112 is sleeved on the first connecting shaft 111 ; the roller brush 112 is rotatably arranged relative to the first connecting shaft 111 around the central axis of the first connecting shaft 111 .

[0082] A pigment carrier 114 is disposed in the roller brush 112 , that is, the pigment carrier 114 is disposed between the roller brush 112 and the first connecting shaft 111 ; an output hole 113 is disposed on the roller brush 112 , and the pigment in the pigment carrier 114 is output through the output hole 113 .

[0083] When the first connecting shaft 111 moves along the second trajectory segment, the roller brush 112 is used to contact the preset surface 210 of the device 200 to be replaced. At this time, the first connecting shaft 111 can drive the roller brush 112 to rotate relative to the first connecting shaft 111 around the central axis of the first connecting shaft 111; and in this process, the paint in the paint carrier 114 is output through the output hole 113, so that the roller brush 112 can brush the paint on the preset surface 210, thereby realizing the replacement of the appearance of the device 200 to be replaced.

[0084] Optionally, the preset surface 210 is a side surface of the device 200 to be replaced.

[0085] Specifically, the central axis of the first connecting shaft 111 is parallel to the preset surface 210 .

[0086] Optionally, the preset surface 210 is a rectangle or approximately a rectangle, the length direction of the preset surface 210 is parallel to the second track segment, the width direction of the preset surface 210 is perpendicular to the second track segment; the length of the preset surface 210 is equal to the length of the second track segment.

[0087] Optionally, along the axial direction of the first connecting shaft 111 , the length of the rolling brush 112 is equal to the width of the preset surface 210 , or the length of the rolling brush 112 is greater than the width of the preset surface 210 .

[0088] Optionally, the preset surface 210 is parallel to the vertical direction, that is, the width direction of the preset surface 210 is parallel to the vertical direction.

[0089] Optionally, a central axis of the first connecting shaft 111 is parallel to the vertical direction.

[0090] Optionally, the paint carrier 114 is a paint plate.

[0091] Optionally, the output hole 113 is a smaller hole, and the pigment in the pigment carrier 114 seeps out through the output hole 113 .

[0092] In the present application, the appearance replacement device also includes a first box body 12, which is used to be set on the device to be replaced 200; when the roller brush assembly 11 is in the second position, the roller brush assembly 11 is located in the first box body 12; the first preset trajectory also includes a first trajectory segment connected to the second trajectory segment, and the first trajectory segment is perpendicular to the central axis of the first connecting shaft 111; when the first connecting shaft 111 moves along the first trajectory segment, the first connecting shaft 111 drives the roller brush assembly 11 from the second position to the third position; when the roller brush assembly 11 is in the third position, the first connecting shaft 111 is located at the connection position of the first trajectory segment and the second trajectory segment, and the roller brush 112 begins to contact the preset surface 210.

[0093] Optionally, the first box 12 is detachably connected to the device to be replaced 200 .

[0094] Specifically, when the first connecting shaft 111 moves along the first track segment, the roller brush assembly 11 moves from the first box 12 to the outside of the first box 12. When the first connecting shaft 111 moves along the second track segment, the roller brush assembly 11 must be located outside the first box 12.

[0095] Optionally, during the movement of the first connecting shaft 111 along the first trajectory segment, the roller brush 112 will not contact the outer surface of the device to be replaced 200, and the paint carrier 114 will not output paint.

[0096] Specifically, the first preset trajectory also includes a third trajectory segment, which is perpendicular to the central axis of the first connecting shaft 111, the first trajectory segment is connected to one end of the second trajectory segment, and the third trajectory segment is connected to the other end of the second trajectory segment; when the first connecting shaft 111 moves along the third trajectory segment, the roller brush 112 moves away from the preset surface 210, and the first connecting shaft 111 drives the roller brush assembly 11 from the outside of the first box body 12 into the first box body 12.

[0097] During the specific implementation process, after the roller brush 112 has finished painting the preset surface 210, the first connecting shaft 111 moves to the end of the second track segment connected to the third track segment; the roller brush 112 is moved away from the preset surface 210, and the first connecting shaft 111 moves along the third track segment to drive the roller brush assembly 11 from the outside of the first box body 12 into the first box body 12.

[0098] Specifically, the first track segment, the second track segment, and the third track segment are connected in sequence.

[0099] Specifically, the third track segment includes a fourth track segment and a fifth track segment connected to each other, and one end of the fourth track segment away from the fifth track segment is connected to the second track segment; when the first connecting shaft 111 moves along the fourth track segment, the roller brush assembly 11 is located outside the first box 12; when the first connecting shaft 111 moves along the fifth track segment, the roller brush assembly 11 is driven from the outside of the first box 12 into the first box 12. The fourth track segment and the fifth track segment are both perpendicular to the central axis of the first connecting shaft 111.

[0100] Optionally, the fourth track segment is parallel to the second track segment, and the fifth track segment is parallel to the first track segment.

[0101] Optionally, the first track segment includes a first front track segment and a first rear track segment, the first front track segment and the first rear track segment are arranged at an angle and connected to each other; one end of the first rear track segment away from the first front track segment is connected to the second track segment; when the first connecting shaft 111 is located at the end of the first front track segment away from the first rear track segment, the roller brush assembly 11 is in the second position; when the first connecting shaft 111 is located at the end of the first rear track segment away from the first front track segment, the roller brush assembly 11 is in the third position. Both the first front track segment and the first rear track segment are perpendicular to the central axis of the first connecting shaft 111.

[0102] Optionally, the fifth track segment includes a fifth front track segment and a fifth rear track segment, the fifth front track segment and the fifth rear track segment are arranged at an angle and connected to each other; the fifth front track segment is parallel to the first rear track segment, and the fifth rear track segment is parallel to the first front track segment. The fifth front track segment and the fifth rear track segment are both perpendicular to the central axis of the first connecting shaft 111.

[0103] Optionally, the first front track segment and the first rear track segment are perpendicular to each other, and the fifth front track segment and the fifth rear track segment are perpendicular to each other.

[0104] Optionally, the first rear track segment and the second track segment are on the same straight track segment, and the fifth front track segment and the fourth track segment are on the same straight track segment.

[0105] In the present application, the appearance replacement device also includes a first transmission belt 13 and two first transmission wheels 131; the first transmission belt 13 is wound around the two first transmission wheels 131 and tensioned, and the central axes of the two first transmission wheels 131 are parallel, so that the two first transmission wheels 131 drive the first transmission belt 13 to move; the first connecting shaft 111 is used to connect with the first transmission belt 13, so that the first transmission belt 13 drives the first connecting shaft 111 to move along a first preset trajectory; the central axes of the two first transmission wheels 131 are parallel to the central axis of the first connecting shaft 111.

[0106] Optionally, the first transmission belt 13 and the two first transmission wheels 131 are both arranged on the device to be replaced 200. Optionally, the first transmission belt 13 and the two first transmission wheels 131 are both arranged on the top surface of the device to be replaced 200.

[0107] Optionally, one of the two first transmission wheels 131 is a driving wheel, and the other is a driven wheel. The driving wheel of the two first transmission wheels 131 is connected to the third driving member, so that the third driving member drives the driving wheel of the two first transmission wheels 131 to rotate. For example, the third driving member is a motor.

[0108] Specifically, the two first transmission wheels 131 divide the first transmission belt 13 into a first belt segment 1301 and a second belt segment 1302; when the first belt segment 1301 drives the first connecting shaft 111 to move, the first connecting shaft 111 moves along the first track segment and the second track segment; when the second belt segment 1302 drives the first connecting shaft 111 to move, the first connecting shaft 111 moves along the third track segment.

[0109] Specifically, the first band segment 1301 includes a third band segment 1303 and a fourth band segment 1304 which are connected to each other. The extension direction of the third band segment 1303 is parallel to the first front track segment, and the extension direction of the fourth band segment 1304 is parallel to the second track segment. When the third band segment 1303 drives the first connecting axis 111 to move, the first connecting axis 111 moves along the first front track segment. When the fourth band segment 1304 drives the first connecting axis 111 to move, the first connecting axis 111 moves along the first rear track segment and the second track segment.

[0110] Optionally, the third band segment 1303 and the fourth band segment 1304 are perpendicular.

[0111] Specifically, the second band segment 1302 includes a fifth band segment 1305 and a sixth band segment 1306 which are connected to each other, the third band segment 1303 is parallel to the sixth band segment 1306, and the fourth band segment 1304 is parallel to the fifth band segment 1305; the extension direction of the fifth band segment 1305 is parallel to the fourth track segment, and the extension direction of the sixth band segment 1306 is parallel to the fifth rear track segment; when the fifth band segment 1305 drives the first connecting axis 111 to move, the first connecting axis 111 moves along the fourth track segment and the fifth front track segment; when the sixth band segment 1306 drives the first connecting axis 111 to move, the first connecting axis 111 moves along the fifth rear track segment.

[0112] Optionally, the fifth band segment 1305 and the sixth band segment 1306 are perpendicular.

[0113] Specifically, the first transmission belt 13 includes two first arcuate belt segments 1307 located between the first belt segment 1301 and the second belt segment 1302; when one of the first arcuate belt segments 1307 drives the first connecting shaft 111 to move, the first connecting shaft 111 moves from the second track segment to the fourth track segment, and the first connecting shaft 111 drives the roller brush 112 away from the preset surface 210 so that the roller brush 112 no longer contacts the preset surface 210; when the other first arcuate belt segment 1307 drives the first connecting shaft 111 to move, the first connecting shaft 111 moves from the fifth track segment to the first track segment.

[0114] During the specific implementation process, according to actual conditions, the first connecting shaft 111 can also be made to return along the second track segment and the first track segment, even if the first transmission belt 13 moves in the opposite direction, so that when the first connecting shaft 111 returns along the first track segment, the first connecting shaft 111 drives the roller brush assembly 11 from the outside of the first box body 12 into the first box body 12; and when the first connecting shaft 111 returns along the second track segment, the roller brush 112 will still be in contact with the preset surface 210. At this time, the paint in the paint carrier 114 can be controlled to be output or not output according to actual needs, so that the roller brush 112 can also apply paint on the preset surface 210 or not.

[0115] Optionally, the two first transmission wheels 131 are gears, the first transmission belt 13 is a rack, and the two first transmission wheels 131 are meshed with the first transmission belt 13 for transmission.

[0116] Optionally, the roller brush 112 is a paint brush.

[0117] In the present application, the appearance replacement device also includes a cleaning component 14, which is movably arranged along a second preset trajectory; the second preset trajectory includes a seventh trajectory segment; when the cleaning component 14 moves along the seventh trajectory segment, the cleaning component 14 is used to contact the preset surface 210 to clean the preset surface 210.

[0118] During the specific implementation, before using the roller brush assembly 11 to paint the preset surface 210 , the cleaning assembly 14 is first used to clean the preset surface 210 .

[0119] Specifically, when the cleaning component 14 is in the seventh position, the cleaning component 14 is located in the first box body 12; the second preset trajectory also includes a sixth trajectory segment connected to the seventh trajectory segment; when the cleaning component 14 moves along the sixth trajectory segment, the cleaning component 14 moves from the seventh position to the eighth position; when the cleaning component 14 is in the eighth position, the cleaning component 14 is at the connection position between the sixth trajectory segment and the seventh trajectory segment, and the cleaning component 14 begins to contact the preset surface 210.

[0120] Specifically, when the cleaning assembly 14 moves along the sixth track segment, the cleaning assembly 14 moves from the inside of the first box 12 to the outside of the first box 12. When the cleaning assembly 14 moves along the seventh track segment, the cleaning assembly 14 must be located outside the first box 12.

[0121] Specifically, the second preset trajectory also includes an eighth trajectory segment, the sixth trajectory segment is connected to one end of the seventh trajectory segment, and the eighth trajectory segment is connected to the other end of the seventh trajectory segment; when the cleaning component 14 moves along the eighth trajectory segment, the cleaning component 14 moves away from the preset surface 210, and the cleaning component 14 enters the first box body 12 from the outside of the first box body 12.

[0122] During the specific implementation process, after the cleaning component 14 completes cleaning on the preset surface 210, the cleaning component 14 moves to the end of the seventh track segment connected to the eighth track segment; the cleaning component 14 is moved away from the preset surface 210, and the cleaning component 14 is moved along the eighth track segment, so that the cleaning component 14 enters the first box body 12 from the outside of the first box body 12.

[0123] Specifically, the sixth track segment, the seventh track segment, and the eighth track segment are connected in sequence.

[0124] Specifically, the eighth track segment includes a ninth track segment and a tenth track segment which are connected to each other, and an end of the ninth track segment away from the tenth track segment is connected to the seventh track segment; when the cleaning component 14 moves along the ninth track segment, the cleaning component 14 is located outside the first box body 12; when the cleaning component 14 moves along the tenth track segment, the cleaning component 14 enters the first box body 12 from the outside of the first box body 12.

[0125] Optionally, the ninth track segment is parallel to the seventh track segment, and the tenth track segment is parallel to the sixth track segment.

[0126] Optionally, the sixth track segment includes a sixth front track segment and a sixth rear track segment, which are arranged at an angle and connected to each other; one end of the sixth rear track segment away from the sixth front track segment is connected to the seventh track segment; when the cleaning component 14 is located at the end of the sixth front track segment away from the sixth rear track segment, the cleaning component 14 is in the seventh position; when the cleaning component 14 is located at the end of the sixth rear track segment away from the sixth front track segment, the cleaning component 14 is in the eighth position.

[0127] Optionally, the tenth track segment includes a tenth front track segment and a tenth rear track segment, the tenth front track segment and the tenth rear track segment are arranged at an angle and are connected to each other; the tenth front track segment is parallel to the sixth rear track segment, and the tenth rear track segment is parallel to the sixth front track segment.

[0128] Optionally, the sixth front track segment and the sixth rear track segment are perpendicular to each other, and the tenth front track segment and the tenth rear track segment are perpendicular to each other.

[0129] Optionally, the sixth rear track segment and the seventh track segment are on the same straight track segment, and the tenth front track segment and the ninth track segment are on the same straight track segment.

[0130] In the present application, optionally, the second preset track is the same as the first preset track; that is, the sixth track segment is the same as the first track segment, the seventh track segment is the same as the second track segment, the eighth track segment is the same as the third track segment, the ninth track segment is the same as the fourth track segment, and the tenth track segment is the same as the fifth track segment; the sixth front track segment is the same as the first front track segment, the sixth rear track segment is the same as the first rear track segment; the tenth front track segment is the same as the fifth front track segment, and the tenth rear track segment is the same as the fifth rear track segment. That is, the cleaning component 14 is movably arranged along the first preset track; when the cleaning component 14 moves along the second track segment, the cleaning component 14 is used to contact the preset surface 210 to clean the preset surface 210.

[0131] In the present application, the cleaning assembly 14 is used to be connected to the first transmission belt 13, so that the first transmission belt 13 drives the cleaning assembly 14 to move along the first preset trajectory.

[0132] Specifically, when the first belt segment 1301 drives the cleaning assembly 14 to move, the cleaning assembly 14 moves along the first track segment and the second track segment; when the second belt segment 1302 drives the cleaning assembly 14 to move, the cleaning assembly 14 moves along the third track segment.

[0133] Specifically, when the third belt segment 1303 drives the cleaning assembly 14 to move, the cleaning assembly 14 moves along the first front track segment; when the fourth belt segment 1304 drives the cleaning assembly 14 to move, the cleaning assembly 14 moves along the first rear track segment and the second track segment.

[0134] Specifically, when the fifth belt segment 1305 drives the cleaning assembly 14 to move, the cleaning assembly 14 moves along the fourth track segment and the fifth front track segment; when the sixth belt segment 1306 drives the cleaning assembly 14 to move, the cleaning assembly 14 moves along the fifth rear track segment.

[0135] Specifically, when one of the first arc-shaped belt segments 1307 drives the cleaning component 14 to move, the cleaning component 14 moves from the second track segment to the fourth track segment, and the cleaning component 14 moves away from the preset surface 210 so that the cleaning component 14 is no longer in contact with the preset surface 210; when the other first arc-shaped belt segment 1307 drives the cleaning component 14 to move, the cleaning component 14 moves from the fifth track segment to the first track segment.

[0136] During the specific implementation process, according to actual conditions, the cleaning component 14 can also be made to return along the second track segment and the first track segment, even if the first transmission belt 13 moves in the opposite direction, so that when the cleaning component 14 returns along the first track segment, the cleaning component 14 enters the first box body 12 from the outside of the first box body 12; and when the cleaning component 14 returns along the second track segment, the cleaning component 14 will still contact the preset surface 210.

[0137] In the present application, the appearance replacement device also includes a first transmission member 15 and a first movable member 16; the first transmission member 15 is movably arranged along a first preset trajectory; the first movable member 16 is located in the first box body 12; the cleaning component 14 and the first connecting shaft 111 are both connected to the first movable member 16, so that the first movable member 16 drives the cleaning component 14 and the first connecting shaft 111 to move, so that the first movable member 16 drives the cleaning component 14 or the first connecting shaft 111 to move to a position where it can be connected to the first transmission member 15.

[0138] When the first transmission member 15 is connected to the cleaning component 14 or the first connecting shaft 111, the first transmission member 15 drives the cleaning component 14 or the first connecting shaft 111 to move along the first preset trajectory; in the process of the first transmission member 15 driving the cleaning component 14 or the first connecting shaft 111 to move along the first trajectory segment, the first transmission member 15 drives the cleaning component 14 or the first connecting shaft 111 to separate from the first movable member 16; in the process of the first transmission member 15 driving the cleaning component 14 or the first connecting shaft 111 to move along the fifth trajectory segment, the first transmission member 15 drives the cleaning component 14 or the first connecting shaft 111 from the outside of the first box body 12 into the first box body 12, and drives the cleaning component 14 or the first connecting shaft 111 to connect with the first movable member 16 again.

[0139] When the cleaning component 14 or the first connecting shaft 111 is connected to the first movable part 16 again, the first movable part 16 drives the cleaning component 14 and the first connecting shaft 111 to move, so that the cleaning component 14 or the first connecting shaft 111 is separated from the first transmission member 15, and the cleaning component 14 or the first connecting shaft 111 and the first transmission member 15 change from a connected state to a separated state.

[0140] Specifically, the first transmission member 15 is connected and fixed to the first transmission belt 13 , so that the first transmission belt 13 drives the first transmission member 15 to move along the first preset trajectory.

[0141] Specifically, when the first belt segment 1301 drives the first transmission member 15 to move, the first transmission member 15 moves along the first track segment and the second track segment; when the second belt segment 1302 drives the first transmission member 15 to move, the first transmission member 15 moves along the third track segment.

[0142] Specifically, when the third belt segment 1303 drives the first transmission member 15 to move, the first transmission member 15 moves along the first front track segment; when the fourth belt segment 1304 drives the first transmission member 15 to move, the first transmission member 15 moves along the first rear track segment and the second track segment.

[0143] Specifically, when the fifth belt segment 1305 drives the first transmission member 15 to move, the first transmission member 15 moves along the fourth track segment and the fifth front track segment; when the sixth belt segment 1306 drives the first transmission member 15 to move, the first transmission member 15 moves along the fifth rear track segment.

[0144] Specifically, when one of the first arc-shaped belt segments 1307 drives the first transmission member 15 to move, the first transmission member 15 moves from the second track segment to the fourth track segment; when the other first arc-shaped belt segment 1307 drives the first transmission member 15 to move, the first transmission member 15 moves from the fifth track segment to the first track segment.

[0145] During the specific implementation process, according to actual conditions, the first transmission member 15 can also be returned along the second track segment and the first track segment, even if the first transmission belt 13 moves in the opposite direction, so as to drive the cleaning assembly 14 or the roller brush assembly 11 from the outside of the first box body 12 into the first box body 12 when the first transmission member 15 returns along the first track segment.

[0146] In the present application, optionally, the first movable member 16 is rotatably arranged around the first axis to drive the cleaning assembly 14 and the first connecting shaft 111 to rotate around the first axis, so that the first movable member 16 drives the cleaning assembly 14 or the first connecting shaft 111 to rotate to a position where it can be connected to the first transmission member 15. The cleaning assembly 14 and the roller brush assembly 11 are arranged around the first axis.

[0147] When the cleaning component 14 or the first connecting shaft 111 is connected to the first movable part 16 again, the first movable part 16 drives the cleaning component 14 and the first connecting shaft 111 to rotate, so that the cleaning component 14 or the first connecting shaft 111 is separated from the first transmission member 15, and the cleaning component 14 or the first connecting shaft 111 and the first transmission member 15 change from a connected state to a separated state.

[0148] In the present application, the first movable member 16 is provided with a first slot portion 161 and a second slot portion 162 .

[0149] Optionally, the angle between the cleaning assembly 14 and the roller brush assembly 11 is 180 degrees, that is, the angle between the first slot portion 161 and the second slot portion 162 is 180 degrees.

[0150] When the first connecting shaft 111 is clamped in the first clamping groove 161, the first connecting shaft 111 is connected and fixed to the first movable member 16, so that the first movable member 16 drives the first connecting shaft 111 to move or rotate. After the first transmission member 15 is connected to the first connecting shaft 111, and during the process of the first transmission member 15 driving the first connecting shaft 111 to move along the first track segment, the first connecting shaft 111 is moved out of the first clamping groove 161, so that the first connecting shaft 111 is separated from the first movable member 16; when the first transmission member 15 drives the first connecting shaft 111 to move along the fifth track segment, the first connecting shaft 111 is clamped in the first clamping groove 161, so that the first connecting shaft 111 is connected to the first movable member 16.

[0151] When the cleaning assembly 14 is clamped in the second clamping groove 162, the cleaning assembly 14 is connected and fixed to the first movable member 16, so that the first movable member 16 drives the cleaning assembly 14 to move or rotate. After the first transmission member 15 is connected to the cleaning assembly 14, and the first transmission member 15 drives the cleaning assembly 14 to move along the first track segment, the cleaning assembly 14 is moved out of the second clamping groove 162, so that the cleaning assembly 14 is separated from the first movable member 16; when the first transmission member 15 drives the cleaning assembly 14 to move along the fifth track segment, the cleaning assembly 14 is clamped in the second clamping groove 162, so that the cleaning assembly 14 is connected to the first movable member 16.

[0152] Alternatively, when the first transmission member 15 returns along the original path of the first trajectory segment, the first connecting shaft 111 is inserted into the first slot 161 , or the cleaning component 14 is inserted into the second slot 162 , so that the first connecting shaft 111 or the cleaning component 14 is connected to the first movable member 16 .

[0153] In the present application, the first card slot portion 161 and the second card slot portion 162 are collectively referred to as card slot portions. The slot portion includes a first slot 163 and a second slot 164, both of which are strip slots, the extension direction of the first slot 163 is perpendicular to the first axis, and the extension direction of the second slot 164 is perpendicular to the first axis; one end of the first slot 163 extends to the circumferential edge of the first movable member 16 to form an open end; one end of the second slot 164 extends to the circumferential edge of the first movable member 16 to form an open end; the opening direction of the open end of the first slot 163 and the opening direction of the open end of the second slot 164 are the same; in this way, the first connecting shaft 111 can be inserted into the first slot 163 and the second slot 164, and the first connecting shaft 111 can be moved out of the first slot 163 and the second slot 164; similarly, the cleaning component 14 can be inserted into the first slot 163 and the second slot 164, and the cleaning component 14 can be moved out of the first slot 163 and the second slot 164.

[0154] Specifically, the first slot 163 has two slot side walls that are arranged opposite to each other, and a first elastic portion 1631 is arranged on at least one of the two slot side walls of the first slot 163; the first elastic portion 1631 has a connecting end and a free end, and the connecting end of the first elastic portion 1631 is fixedly connected to the slot side wall of the first slot 163, and the free end of the first elastic portion 1631 is movably arranged along the distribution direction of the two slot side walls so as to clamp the first connecting shaft 111 or the cleaning component 14 in the first slot 163.

[0155] Specifically, along the distribution direction of the two slot side walls of the first locking slot 163 , a portion of the first elastic portion 1631 is protruded in a direction away from the slot side wall to which it is connected.

[0156] Specifically, along the distribution direction of the two slot side walls of the first card slot 163, the first elastic portion 1631 is spaced apart from the slot side wall to which it is connected, so as to provide a movable space for the free end of the first elastic portion 1631 to move along the distribution direction of the two slot side walls.

[0157] In the present application, the first movable member 16 includes two first movable bodies 165 and a first connecting portion 166 . The two first movable bodies 165 are both connected and fixed to the first connecting portion 166 . The first slot 163 and the second slot 164 are respectively disposed on the two first movable bodies 165 .

[0158] Optionally, the two first movable bodies 165 are distributed up and down, and the first movable body 165 where the first slot 163 is located is located above the first movable body 165 where the second slot 164 is located.

[0159] Optionally, the first movable body 165 is a plate-shaped structure; for example, the first movable body 165 is a circular plate.

[0160] Optionally, the first connection part 166 is an axial structure, that is, the first connection part 166 is a connecting shaft; the two first movable bodies 165 are respectively connected to the two ends of the first connection part 166. When the first movable member 16 is rotatably arranged around the first axis, the first axis is the central axis of the first connection part 166.

[0161] Optionally, the axial direction of the first connecting portion 166 is parallel to the vertical direction.

[0162] In the present application, a third slot 151 is provided on the first transmission member 15 .

[0163] When the first connecting shaft 111 is clamped in the third clamping groove 151, the first connecting shaft 111 is fixedly connected to the first transmission member 15, so that the first transmission member 15 drives the first connecting shaft 111 to move along the first preset trajectory; when the first connecting shaft 111 moves out of the third clamping groove 151, the first connecting shaft 111 is separated from the first transmission member 15.

[0164] When the cleaning component 14 is clamped in the third clamping slot 151, the cleaning component 14 is connected and fixed to the first transmission member 15, so that the first transmission member 15 drives the cleaning component 14 to move along the first preset trajectory; when the cleaning component 14 is moved out of the third clamping slot 151, the cleaning component 14 is separated from the first transmission member 15.

[0165] Optionally, the third slot 151 is a strip-shaped slot, and both ends of the third slot 151 extend to the circumferential edge of the first transmission member 15, so that both ends of the third slot 151 form open ends, so that the cleaning component 14 or the first connecting shaft 111 enters the third slot 151 from one end of the third slot 151 or moves out of the third slot 151; the third slot 151 is extended along the first preset arc segment, so that the third slot 151 is arc-shaped. In this way, when the first movable member 16 drives the cleaning component 14 and the first connecting shaft 111 to rotate, the cleaning component 14 or the first connecting shaft 111 enters the third slot 151 or moves out of the third slot 151.

[0166] Optionally, a first matching portion is provided on the side wall of the third slot 151, and a second matching portion is provided on the outer peripheral wall of the first connecting shaft 111 and the cleaning component 14; one of the first matching portion and the second matching portion is a first protrusion 1511, and the other is a first groove 115. When the cleaning component 14 or the first connecting shaft 111 enters the third slot 151, the first protrusion 1511 gradually slides into the first groove 115, so that the first protrusion 1511 is stuck in the first groove 115, thereby making the cleaning component 14 or the first connecting shaft 111 and the first transmission member 15 clamped and fixed; when the cleaning component 14 or the first connecting shaft 111 is removed from the third slot 151, the first protrusion 1511 gradually slides out of the first groove 115, so that the cleaning component 14 or the first connecting shaft 111 is separated from the first transmission member 15.

[0167] Optionally, the rotational speed of the first movable member 16 is controlled to control the rotational force of the cleaning assembly 14 or the first connecting shaft 111 , so that the first protrusion 1511 is just stuck in the first groove 115 .

[0168] Optionally, first matching parts are provided on both side walls of the third slot 151, and two second matching parts are provided on the outer wall of the first connecting shaft 111 or the cleaning component 14; the two second matching parts are provided in one-to-one correspondence with the two first matching parts.

[0169] In the present application, a first preset opening 121 is provided on the first housing 12, and a first door 122 is provided at the first preset opening 121. The first door 122 can be opened and closed to open or close the first preset opening 121. When the first preset opening 121 is in an open state, the cleaning assembly 14 and the roller brush assembly 11 enter and exit the first housing 12 through the first preset opening 121.

[0170] Optionally, the first door 122 is slidably disposed to open or close the first preset opening 121. The first door 122 is slidably disposed along the first sliding groove.

[0171] Optionally, the first preset opening 121 is disposed on a circumferential side wall of the first box body 12 .

[0172] During the specific implementation process, the opening ends of the first slot 163 and the second slot 164 of the first slot portion 161 are arranged toward the first preset opening 121, so that the first connecting shaft 111 is inserted into the first slot 163 and the second slot 164, or the first connecting shaft 111 is removed from the first slot 163 and the second slot 164. The opening ends of the first slot 163 and the second slot 164 of the second slot portion 162 are arranged toward the first preset opening 121, so that the cleaning assembly 14 is inserted into the first slot 163 and the second slot 164, or the cleaning assembly 14 is removed from the first slot 163 and the second slot 164.

[0173] In the present application, one end of the first box body 12 is open to form an open end; a portion of the first transmission member 15 extends into the first box body 12 through the open end of the first box body 12 to connect with the cleaning assembly 14 or the first connecting shaft 111 .

[0174] Specifically, a first box cover 123 is provided at the open end of the first box body 12 , and the first box cover 123 shields a portion of the open end of the first box body 12 .

[0175] Optionally, the top end of the first box body 12 is open, and the top end of the first box body 12 forms the open end thereof.

[0176] Optionally, the first connection portion 166 is rotatably connected to the first box cover 123 around its central axis. For example, a bearing is provided between the first connection portion 166 and the first box cover 123.

[0177] In the present application, the appearance changing device further includes a first driving assembly, which is connected to the first movable member 16 to drive the first movable member 16 to move or rotate.

[0178] Specifically, the first driving component includes a first driving member, a first transmission part 167 and a first connecting belt 17. The first transmission part 167 is connected to the first connecting part 166. The output part of the first driving member is connected to the first transmission part 167 through the first connecting belt 17, so that the first driving member drives the first movable member 16 to rotate through the first connecting belt 17 and the first transmission part 167.

[0179] Optionally, the first driving member is a motor.

[0180] Optionally, the first connecting belt 17 is wound around the first transmission part 167 and the output part of the first driving member and is tensioned; the first transmission part 167 is a gear, the first connecting belt 17 is a rack belt, and the first connecting belt 17 and the first transmission part 167 are meshed for transmission. The first connecting belt 17 is meshed and connected with the output part of the first driving member.

[0181] Optionally, the first drive assembly also includes a first drive gear 171 , the output portion of the first drive member is connected to the first drive gear 171 , the first connecting belt 17 is wound around the first transmission portion 167 and the first drive gear 171 and tensioned, and the first connecting belt 17 is meshed with the first drive gear 171 .

[0182] Optionally, one end of the first connecting portion 166 is connected to the first box cover 123 , and the other end of the first connecting portion 166 is connected to the first transmission portion 167 .

[0183] Optionally, the first driving assembly is located outside the first box body 12 , and the first connecting portion 166 is rotatably disposed on the first box body 12 .

[0184] Optionally, the first driving assembly is located below the first box body 12 .

[0185] In the present application, the cleaning component 14 includes a second connecting shaft 141, which is movably arranged along a second preset trajectory, and the central axis of the second connecting shaft 141 is parallel to the central axis of the first connecting shaft 111; the central axis of the second connecting shaft 141 is perpendicular to the second preset trajectory.

[0186] The sixth front track segment and the sixth rear track segment are both perpendicular to the central axis of the second connecting shaft 141, the seventh track segment is perpendicular to the central axis of the second connecting shaft 141, the ninth track segment is perpendicular to the central axis of the second connecting shaft 141, and the tenth front track segment and the tenth rear track segment are both perpendicular to the central axis of the second connecting shaft 141.

[0187] Specifically, the second connecting shaft 141 is used to connect with the first transmission member 15, that is, the second connecting shaft 141 is used to be clamped in the third clamping groove 151, and the second matching portion of the cleaning component 14 is arranged on the outer peripheral wall of the second connecting shaft 141. The second connecting shaft 141 is used to be clamped in the second clamping groove portion 162, that is, the second connecting shaft 141 is used to be clamped in the first clamping groove 163 and the second clamping groove 164 of the second clamping groove portion 162.

[0188] Specifically, the central axis of the second connecting shaft 141 is parallel to the preset surface 210 .

[0189] Optionally, the central axis of the second connecting shaft 141 and the central axis of the first connecting shaft 111 are both parallel to the first axis.

[0190] Optionally, a central axis of the second connecting shaft 141 is parallel to the vertical direction.

[0191] A first configuration of the cleaning component 14 is as follows: a cleaning member is disposed on the outer peripheral surface of the second connecting shaft 141 , and the cleaning member is used to contact with the preset surface 210 .

[0192] The second setting method of the cleaning component 14 is: the cleaning component 14 also includes a second rolling portion, the second rolling portion is sleeved on the second connecting shaft 141, and the second rolling portion is rotatably arranged relative to the second connecting shaft 141 around the central axis of the second connecting shaft 141; a cleaning member is arranged on the outer peripheral surface of the second rolling portion; when the second connecting shaft 141 moves along the seventh trajectory segment, the cleaning member is used to contact the preset surface 210, and at this time the second connecting shaft 141 can drive the second rolling portion to rotate relative to the second connecting shaft 141 around the central axis of the second connecting shaft 141.

[0193] Optionally, along the axial direction of the second connecting shaft 141 , the length of the cleaning member is equal to the width of the preset surface 210 , or the length of the cleaning member is greater than the width of the preset surface 210 .

[0194] Optionally, the cleaning member is a brush bristle; and the cleaning component 14 is a cleaning brush component.

[0195] In the present application, the cleaning component 14 has a water outlet hole, so that when the cleaning component 14 contacts the preset surface 210, water is discharged from the water outlet hole to clean the preset surface 210. There are multiple water outlet holes.

[0196] Optionally, the water outlet holes are smaller holes so that water can seep out through the water outlet holes.

[0197] When the cleaning assembly 14 is arranged in the first configuration, a water outlet is arranged on the outer peripheral wall of the second connecting shaft 141, and a water supply component connected to the water outlet is arranged inside the second connecting shaft 141. The plurality of water outlets are distributed along the axial direction and / or circumferential direction of the second connecting shaft 141.

[0198] When the cleaning assembly 14 is arranged in the second arrangement, a water outlet is arranged on the outer peripheral wall of the second rolling part, and a water supply component connected to the water outlet is arranged in the second rolling part, that is, the water supply component is located between the second rolling part and the second connecting shaft 141. The plurality of water outlets are distributed along the axial direction and / or circumferential direction of the second rolling part.

[0199] Optionally, the water supply component is a water supply pipeline, one end of which is connected to the water outlet. When the cleaning component 14 is in the first configuration, the other end of the water supply pipeline extends out of the second connecting shaft 141 to connect to an external water supply structure. When the cleaning component 14 is in the second configuration, the other end of the water supply pipeline extends out of the second rolling portion to connect to an external water supply structure.

[0200] Optionally, a control valve is provided on the water supply pipeline to control the on-off of the water supply pipeline and adjust the water supply flow rate.

[0201] In the present application, the first transmission member 15 includes a first transmission rod 152 and a first transmission body 153, the first end of the first transmission rod 152 is fixedly connected to the first transmission belt 13, the second end of the first transmission rod 152 is fixedly connected to the first transmission body 153, and the third slot 151 is arranged on the first transmission body 153.

[0202] Optionally, a first connection groove 1521 is provided at the first end of the first transmission rod 152 , and the tooth portion of the first transmission belt 13 is fixedly disposed in the first connection groove 1521 , so that the first end of the first transmission rod 152 is fixedly connected to the first transmission belt 13 .

[0203] Optionally, the first transmission body 153 is a plate-shaped structure; for example, the first transmission body 153 is a circular plate.

[0204] Optionally, the third slot 151 is disposed on the bottom surface of the first transmission body 153 .

[0205] In the present application, a first receiving portion is provided at the bottom end of the roller brush 112 , and the first receiving portion is used to receive paint dripping from the roller brush 112 .

[0206] Optionally, the first receiving portion is an annular structure arranged circumferentially around the roller brush 112 .

[0207] Optionally, the first receiving portion is a receiving tray.

[0208] In the present application, when the cleaning component 14 is configured in the first manner, a second receiving portion is provided at the bottom end of the second connecting shaft 141; when the cleaning component 14 is configured in the second manner, a second receiving portion is provided at the bottom end of the second rolling portion; the second receiving portion is used to receive water dripping from the cleaning member.

[0209] Optionally, the second receiving portion is an annular structure arranged around the circumference of the second connecting shaft 141 or around the circumference of the second rolling portion.

[0210] Optionally, the second receiving portion is a receiving tray.

[0211] In the present application, the roller brush 112 is provided with a plurality of output hole groups distributed along the axial direction thereof, and the output hole groups include a plurality of output holes 113 distributed along the circumference of the roller brush 112 .

[0212] Specifically, the axial length between two end output hole groups among the multiple output hole groups is equal to the width of the preset surface 210, or the axial length between two end output hole groups among the multiple output hole groups is greater than the width of the preset surface 210, so that the multiple output hole groups can completely cover the preset surface 210 in the width direction of the preset surface 210.

[0213] Optionally, the colors of the pigments output by at least two output hole groups among the plurality of output hole groups are different or the same.

[0214] Optionally, a plurality of output hole groups are arranged closely adjacent to each other.

[0215] In the present application, the appearance replacement device also includes a control system, which includes a pattern recognition component for identifying an input preset pattern; the control system is communicatively connected to the pigment carrier 114 to control the pigment carrier 114 to adjust the color according to the identified preset pattern, and control at least part of the output holes 113 of at least part of the output hole group to output corresponding colors.

[0216] Specifically, the pigment carrier 114 includes a plurality of first storage chambers and a plurality of second storage chambers, the first storage chambers are used to store pigments of base colors, and the second storage chambers are used to store pigments after color adjustment; each second storage chamber is connected to each first storage chamber, so that the pigment in each first storage chamber can be input into each second storage chamber.

[0217] Optionally, the colors of the pigments in at least two first storage chambers are different or the same. For example, the plurality of first storage chambers include three first storage chambers, and the three first storage chambers store red, blue, yellow or green pigments respectively.

[0218] Optionally, the colors of the pigments in at least two second storage chambers are different or the same.

[0219] Optionally, at least one basic color pigment is input into each second storage cavity according to a preset ratio.

[0220] Specifically, a stirring member is disposed in the second storage chamber, and the stirring member is movably disposed to mix pigments of at least one basic color in the second storage chamber to adjust a desired color, thereby realizing a color adjustment operation.

[0221] Specifically, the control system controls the adjustment of all required colors according to the preset pattern it recognizes.

[0222] Optionally, the inner wall of the second storage chamber is provided with a water outlet to deliver a set amount of water into the second storage chamber for color adjustment. Optionally, the water outlet is connected to the water supply mechanism through a pipeline.

[0223] Optionally, for each output hole group, each output hole 113 is controlled to be connected to the second storage cavity where the pigment of the color to be outputted is located at a set time, so that each output hole 113 outputs the corresponding color at the set time. The connection between the output hole 113 and the second storage cavity can be achieved by opening and closing the pipeline or making the pigment carrier 114 movable, which is not limited here.

[0224] Optionally, the preset pattern is a pure color, that is, the output holes 113 of all output hole groups output pigments of the same color.

[0225] In the present application, the appearance replacement device further includes a dust detection member for detecting the amount of dirt on the preset surface 210, so that when the amount of dirt on the preset surface 210 is greater than or equal to a predetermined value, the cleaning component 14 cleans the preset surface 210. Then, the drying component 21 wipes the water stains on the preset surface 210 dry.

[0226] Specifically, the dust detection element is communicatively connected with the control system so that the control system obtains the detection value of the dust detection element and determines whether the detection value of the dust detection element is greater than or equal to a predetermined value; the cleaning component 14 is communicatively connected with the control system, and the drying component 21 is communicatively connected with the control system; when it is determined that the amount of dirt on the preset surface 210 is greater than or equal to the preset value, the control system controls the cleaning component 14 to operate; and after the cleaning component 14 cleans the preset surface 210, the drying component 21 is controlled to operate.

[0227] Specifically, the dust detection component is disposed on the device to be replaced 200 .

[0228] Optionally, the dust detection element is a dust sensor.

[0229] In the present application, the appearance replacement device also includes a drying component 21, which is movably arranged along a third preset trajectory, and the third preset trajectory includes a twelfth trajectory segment; when the drying component 21 moves along the twelfth trajectory segment, the drying component 21 is used to contact the preset surface to wipe off the water stains on the preset surface.

[0230] During the specific implementation process, before using the drying component 21 to paint the preset surface, and after using the drying component 21 to clean the preset surface, the drying component 21 is used to wipe the water stains on the preset surface.

[0231] Optionally, the length direction of the preset surface is parallel to the twelfth track segment, and the width direction of the preset surface is perpendicular to the twelfth track segment; the length of the preset surface is equal to the length of the twelfth track segment.

[0232] In the present application, the appearance replacement device also includes a second box body 22, which is used to be set on the device to be replaced; when the drying component 21 is in the twelfth position, the drying component 21 is located in the second box body 22; the third preset trajectory also includes an eleventh trajectory segment connected to the twelfth trajectory segment; when the drying component 21 moves along the eleventh trajectory segment, the drying component 21 moves from the twelfth position to the thirteenth position; when the drying component 21 is in the thirteenth position, the drying component 21 is located at the connection position between the eleventh trajectory segment and the twelfth trajectory segment, and the drying component 21 begins to contact the preset surface.

[0233] Optionally, the second box 22 is detachably connected to the device to be replaced.

[0234] Specifically, when the drying component 21 moves along the eleventh track segment, the drying component 21 moves from the second box 22 to the outside of the second box 22. When the drying component 21 moves along the twelfth track segment, the drying component 21 must be located outside the second box 22.

[0235] Specifically, the third preset trajectory also includes a thirteenth trajectory segment, the eleventh trajectory segment is connected to one end of the twelfth trajectory segment, and the thirteenth trajectory segment is connected to the other end of the twelfth trajectory segment; when the drying component 21 moves along the thirteenth trajectory segment, the drying component 21 moves away from the preset surface, and the drying component 21 enters the second box body 22 from the outside of the second box body 22.

[0236] During the specific implementation process, after the drying component 21 completes wiping on the preset surface, the drying component 21 moves to the end of the twelfth track segment connected to the thirteenth track segment; the drying component 21 is moved away from the preset surface, and the drying component 21 is moved along the thirteenth track segment to drive the drying component 21 from the outside of the second box body 22 into the second box body 22.

[0237] Specifically, the eleventh track segment, the twelfth track segment, and the thirteenth track segment are connected in sequence.

[0238] Specifically, the thirteenth track segment includes the fourteenth track segment and the fifteenth track segment which are connected to each other, and the end of the fourteenth track segment away from the fifteenth track segment is connected to the twelfth track segment; when the drying component 21 moves along the fourteenth track segment, the drying component 21 is located outside the second box body 22; when the drying component 21 moves along the fifteenth track segment, the drying component 21 enters the second box body 22 from the outside of the second box body 22.

[0239] Optionally, the fourteenth track segment is parallel to the twelfth track segment, and the fifteenth track segment is parallel to the eleventh track segment.

[0240] Optionally, the eleventh track segment includes an eleventh front track segment and an eleventh rear track segment, the eleventh front track segment and the eleventh rear track segment are arranged at an angle and are connected to each other; one end of the eleventh rear track segment away from the eleventh front track segment is connected to the twelfth track segment; when the drying component 21 is located at the end of the eleventh front track segment away from the eleventh rear track segment, the drying component 21 is in the twelfth position; when the drying component 21 is located at the end of the eleventh rear track segment away from the eleventh front track segment, the drying component 21 is in the thirteenth position.

[0241] Optionally, the fifteenth track segment includes a fifteenth front track segment and a fifteenth rear track segment, the fifteenth front track segment and the fifteenth rear track segment are arranged at an angle and are connected to each other; the fifteenth front track segment is parallel to the eleventh rear track segment, and the fifteenth rear track segment is parallel to the eleventh front track segment.

[0242] Optionally, the eleventh front track segment and the eleventh rear track segment are perpendicular to each other, and the fifteenth front track segment and the fifteenth rear track segment are perpendicular to each other.

[0243] Optionally, the eleventh rear track segment and the twelfth track segment are on the same straight track segment, and the fifteenth front track segment and the fourteenth track segment are on the same straight track segment.

[0244] In the present application, the appearance replacement device also includes a second transmission belt 23 and two second transmission wheels 231. The second transmission belt 23 is wound around the two second transmission wheels 231 and tensioned. The central axes of the two second transmission wheels 231 are parallel so that the two second transmission wheels 231 drive the second transmission belt 23 to move; the drying component 21 is used to be connected to the second transmission belt 23 so that the second transmission belt 23 drives the drying component 21 to move along a third preset trajectory.

[0245] Optionally, the second transmission belt 23 and the two second transmission wheels 231 are both arranged on the device to be replaced. Optionally, the second transmission belt 23 and the two second transmission wheels 231 are both arranged on the top surface of the device to be replaced.

[0246] Optionally, one of the two second transmission wheels 231 is a driving wheel, and the other is a driven wheel. The driving wheel of the two second transmission wheels 231 is connected to the fourth driving member, so that the fourth driving member drives the driving wheel of the two second transmission wheels 231 to rotate. For example, the fourth driving member is a motor.

[0247] Specifically, the two second transmission wheels 231 divide the second transmission belt 23 into the eleventh belt segment 2301 and the twelfth belt segment 2302; when the eleventh belt segment 2301 drives the drying component 21 to move, the drying component 21 moves along the eleventh track segment and the twelfth track segment; when the twelfth belt segment 2302 drives the drying component 21 to move, the drying component 21 moves along the thirteenth track segment.

[0248] Specifically, the eleventh band segment 2301 includes the thirteenth band segment 2303 and the fourteenth band segment 2304 which are connected to each other, the extension direction of the thirteenth band segment 2303 is parallel to the eleventh front track segment, and the extension direction of the fourteenth band segment 2304 is parallel to the twelfth track segment; when the thirteenth band segment 2303 drives the drying component 21 to move, the drying component 21 moves along the eleventh front track segment; when the fourteenth band segment 2304 drives the drying component 21 to move, the drying component 21 moves along the eleventh rear track segment and the twelfth track segment.

[0249] Optionally, the thirteenth band segment 2303 and the fourteenth band segment 2304 are perpendicular.

[0250] Specifically, the twelfth band segment 2302 includes the fifteenth band segment 2305 and the sixteenth band segment 2306 which are connected to each other, the thirteenth band segment 2303 is parallel to the sixteenth band segment 2306, and the fourteenth band segment 2304 is parallel to the fifteenth band segment 2305; the extension direction of the fifteenth band segment 2305 is parallel to the fourteenth track segment, and the extension direction of the sixteenth band segment 2306 is parallel to the fifteenth rear track segment; when the fifteenth band segment 2305 drives the drying component 21 to move, the drying component 21 moves along the fourteenth track segment and the fifteenth front track segment; when the sixteenth band segment 2306 drives the drying component 21 to move, the drying component 21 moves along the fifteenth rear track segment.

[0251] Optionally, the fifteenth band segment 2305 and the sixteenth band segment 2306 are perpendicular.

[0252] Specifically, the second transmission belt 23 includes two second arcuate belt segments 2307 located between the eleventh belt segment 2301 and the twelfth belt segment 2302; when one of the second arcuate belt segments 2307 drives the drying component 21 to move, the drying component 21 moves from the twelfth track segment to the fourteenth track segment, and the drying component 21 moves away from the preset surface so that the drying component 21 no longer contacts the preset surface; when the other second arcuate belt segment 2307 drives the drying component 21 to move, the drying component 21 moves from the fifteenth track segment to the eleventh track segment.

[0253] During the specific implementation process, according to actual conditions, the drying component 21 can also be returned along the twelfth track segment and the eleventh track segment. Even if the second transmission belt 23 moves in the opposite direction, when the drying component 21 returns along the eleventh track segment, the drying component 21 enters the second box body 22 from the outside of the second box body 22; and when the drying component 21 returns along the twelfth track segment, the drying component 21 will still contact the preset surface.

[0254] Optionally, the two second transmission wheels 231 are gears, the second transmission belt 23 is a rack, and the two second transmission wheels 231 are meshed with the second transmission belt 23 for transmission.

[0255] In the present application, there are multiple drying components 21; the appearance replacement device also includes a second transmission member 25 and a second movable member 26; the second transmission member 25 is movably arranged along a third preset trajectory, and the second movable member 26 is located in the second box body 22; multiple drying components 21 are all connected to the second movable member 26, so that the second movable member 26 drives multiple drying components 21 to move, so that the second movable member 26 drives one of the drying components 21 to move to a position where it can be connected to the second transmission member 25.

[0256] When the second transmission member 25 is connected to one of the drying components 21, the second transmission member 25 drives the drying component 21 connected thereto to move along the third preset trajectory; during the process of the second transmission member 25 driving the drying component 21 connected thereto to move along the eleventh trajectory segment, the second transmission member 25 drives the drying component 21 connected thereto to separate from the second movable member 26.

[0257] During the process that the second transmission member 25 drives the drying component 21 connected thereto to move along the fifteenth track segment, the second transmission member 25 drives the drying component 21 connected thereto to enter the second box body 22 from the outside of the second box body 22, and drives the drying component 21 connected thereto to reconnect with the second movable member 26. After the drying component 21 is reconnected with the second movable member 26, the second movable member 26 drives the drying component 21 to move, so that the drying component 21 is separated from the second transmission member 25, and the drying component 21 and the second transmission member 25 are changed from a connected state to a separated state.

[0258] Specifically, the second transmission member 25 is connected and fixed to the second transmission belt 23, so that the second transmission belt 23 drives the second transmission member 25 to move along the third preset trajectory.

[0259] Specifically, when the eleventh belt segment 2301 drives the second transmission member 25 to move, the second transmission member 25 moves along the eleventh track segment and the twelfth track segment; when the twelfth belt segment 2302 drives the second transmission member 25 to move, the second transmission member 25 moves along the thirteenth track segment.

[0260] Specifically, when the thirteenth belt segment 2303 drives the second transmission member 25 to move, the second transmission member 25 moves along the eleventh front track segment; when the fourteenth belt segment 2304 drives the second transmission member 25 to move, the second transmission member 25 moves along the eleventh rear track segment and the twelfth track segment.

[0261] Specifically, when the fifteenth belt segment 2305 drives the second transmission member 25 to move, the second transmission member 25 moves along the fourteenth track segment and the fifteenth front track segment; when the sixteenth belt segment 2306 drives the second transmission member 25 to move, the second transmission member 25 moves along the fifteenth rear track segment.

[0262] Specifically, when one of the second arc-shaped belt segments 2307 drives the second transmission member 25 to move, the second transmission member 25 moves from the twelfth track segment to the fourteenth track segment; when the other second arc-shaped belt segment 2307 drives the second transmission member 25 to move, the second transmission member 25 moves from the fifteenth track segment to the eleventh track segment.

[0263] During the specific implementation process, according to actual conditions, the second transmission member 25 can also be returned along the twelfth track segment and the eleventh track segment, that is, the second transmission belt 23 moves in the opposite direction, so that when the second transmission member 25 returns along the eleventh track segment, the drying component 21 connected thereto is driven from the outside of the second box body 22 into the second box body 22.

[0264] During the specific implementation, multiple drying components 21 can wipe the preset surface in turn.

[0265] like Figures 12 to 15 As shown, there are two drying components 21; the angle between the two drying components 21 is 180 degrees, that is, the angle between the two fourth slots 261 is 180 degrees.

[0266] In the present application, the second movable member 26 is optionally rotatably arranged around the second axis to drive the plurality of drying components 21 to rotate, so that the second movable member 26 drives one of the drying components 21 to rotate to a position where it can be connected to the second transmission member 25. The plurality of drying components 21 are arranged around the second axis.

[0267] When the drying component 21 is connected to the second movable member 26 again, the second movable member 26 drives the drying component 21 to rotate, so that the drying component 21 is separated from the second transmission member 25, and the drying component 21 and the second transmission member 25 are changed from the connected state to the separated state.

[0268] In the present application, a plurality of fourth slots 261 are provided on the second movable member 26, and the plurality of fourth slots 261 are provided one-to-one correspondingly to the plurality of drying components 21; when each drying component 21 is inserted into the corresponding fourth slot 261, the drying component 21 is connected and fixed to the second movable member 26, so that the second movable member 26 drives the drying component 21 to move or rotate.

[0269] When the second transmission member 25 is connected to a drying component 21, and when the second transmission member 25 drives the drying component 21 to move along the eleventh track segment, the drying component 21 is moved out from the fourth slot 261 to separate the drying component 21 from the second movable member 26; when the second transmission member 25 drives the drying component 21 to move along the fifteenth track segment, the drying component 21 is inserted into the fourth slot 261 to connect the drying component 21 to the second movable member 26.

[0270] Alternatively, when the second transmission member 25 returns along the eleventh track segment, the drying component 21 connected to the second transmission member 25 is inserted into the fourth slot 261 to connect the drying component 21 to the second movable member 26 .

[0271] In the present application, the fourth slot portion 261 includes a fifth slot 262 and a sixth slot 263, both of which are strip slots, the extension direction of the fifth slot 262 is perpendicular to the second axis, and the extension direction of the sixth slot 263 is perpendicular to the second axis; one end of the fifth slot 262 extends to the circumferential edge of the second movable member 26 to form an open end; one end of the sixth slot 263 extends to the circumferential edge of the second movable member 26 to form an open end; the opening end of the fifth slot 262 and the opening end of the sixth slot 263 have the same opening direction; in this way, the drying component 21 can be inserted into the fifth slot 262 and the sixth slot 263, and the drying component 21 can be moved out of the fifth slot 262 and the sixth slot 263.

[0272] Specifically, the fifth slot 262 has two slot side walls that are arranged opposite to each other, and a second elastic portion 2621 is arranged on at least one of the two slot side walls of the fifth slot 262; the second elastic portion 2621 has a connecting end and a free end, and the connecting end of the second elastic portion 2621 is fixedly connected to the slot side wall of the fifth slot 262, and the free end of the second elastic portion 2621 is movably arranged along the distribution direction of the two slot side walls so as to clamp the drying component 21 in the fifth slot 262.

[0273] Specifically, along the distribution direction of the two slot side walls of the fifth locking slot 262 , a portion of the second elastic portion 2621 is protruded in a direction away from the slot side wall to which it is connected.

[0274] Specifically, along the distribution direction of the two slot side walls of the fifth slot 262, the second elastic portion 2621 is spaced apart from the slot side wall to which it is connected, so as to provide a movable space for the free end of the second elastic portion 2621 to move along the distribution direction of the two slot side walls.

[0275] In the present application, the second movable member 26 includes two second movable bodies 265 and a second connecting portion 266 . The two second movable bodies 265 are both connected and fixed to the second connecting portion 266 . The fifth slot 262 and the sixth slot 263 are respectively disposed on the two second movable bodies 265 .

[0276] Optionally, the two second movable bodies 265 are distributed up and down, and the second movable body 265 where the fifth slot 262 is located is located above the second movable body 265 where the sixth slot 263 is located.

[0277] Optionally, the second movable body 265 is a plate-shaped structure; for example, the second movable body 265 is a circular plate.

[0278] Optionally, the second connecting portion 266 is an axial structure, that is, the second connecting portion 266 is a connecting shaft; the two second movable bodies 265 are respectively connected to the two ends of the second connecting portion 266. When the second movable member 26 is rotatably arranged around the second axis, the second axis is the central axis of the second connecting portion 266.

[0279] Optionally, the axial direction of the second connecting portion 266 is parallel to the vertical direction.

[0280] In the present application, a seventh slot 251 is provided on the second transmission member 25 .

[0281] When a drying component 21 is stuck in the seventh slot 251, the drying component 21 is connected and fixed to the second transmission member 25, so that the second transmission member 25 drives the drying component 21 to move along the third preset trajectory; when the drying component 21 is moved out of the seventh slot 251, the drying component 21 is separated from the second transmission member 25.

[0282] Optionally, the seventh slot 251 is a strip-shaped slot, and both ends of the seventh slot 251 extend to the circumferential edge of the second transmission member 25, so that both ends of the seventh slot 251 form open ends, so that a drying component 21 enters the seventh slot 251 from one end of the seventh slot 251 or moves out of the seventh slot 251; the seventh slot 251 is extended along the second preset arc segment, so that the seventh slot 251 is arc-shaped. In this way, when the second movable member 26 drives the drying component 21 to rotate, a drying component 21 enters the seventh slot 251 or moves out of the seventh slot 251.

[0283] Optionally, a third matching portion is provided on the side wall of the seventh slot 251, and a fourth matching portion is provided on each drying component 21; one of the third matching portion and the fourth matching portion is a second protrusion 2511, and the other is a second groove. When the drying component 21 enters the seventh slot 251, the second protrusion 2511 gradually slides into the second groove, so that the second protrusion 2511 is stuck in the second groove, and then the drying component 21 is fixedly connected with the second transmission member 25; when the drying component 21 is removed from the seventh slot 251, the second protrusion 2511 gradually slides out of the second groove, so that the drying component 21 is separated from the second transmission member 25.

[0284] Optionally, the rotational speed of the second movable member 26 is controlled to control the rotational force of the drying component 21 , so that the second protrusion 2511 is just stuck in the second groove.

[0285] Optionally, the second slot 251 has two side walls provided with third matching parts, and the drying component 21 has two fourth matching parts provided; the two fourth matching parts are provided in one-to-one correspondence with the two third matching parts.

[0286] In the present application, a second preset opening 221 is provided on the second box body 22, and a second box door 222 is provided at the second preset opening 221. The second box door 222 can be opened and closed to open or close the second preset opening 221. When the second preset opening 221 is in an open state, the drying component 21 enters and exits the second box body 22 through the second preset opening 221.

[0287] Optionally, the second door 222 is slidably arranged to open or close the second preset opening 221. The second door 222 is slidably arranged along the second sliding groove.

[0288] Optionally, the second preset opening 221 is disposed on a circumferential side wall of the second box body 22 .

[0289] During the specific implementation process, the opening end of the fifth slot 262 and the opening end of the sixth slot 263 of the fourth slot portion 261 are set toward the second preset opening 221, so that the drying component 21 is inserted into the fifth slot 262 and the sixth slot 263, or the drying component 21 is moved out of the fifth slot 262 and the sixth slot 263.

[0290] In the present application, one end of the second box body 22 is open to form an open end; a portion of the second transmission member 25 extends into the second box body 22 through the open end of the second box body 22 to be connected to the drying component 21 .

[0291] Specifically, a second box cover 223 is provided at the open end of the second box body 22 , and the second box cover 223 shields a portion of the open end of the second box body 22 .

[0292] Optionally, the top end of the second box body 22 is open, and the top end of the second box body 22 forms the open end thereof.

[0293] Optionally, the second connection portion 266 is rotatably connected to the second box cover 223 around its central axis. For example, a bearing is provided between the second connection portion 266 and the second box cover 223.

[0294] In the present application, the appearance changing device further includes a second driving assembly, which is connected to the second movable member 26 to drive the second movable member 26 to move or rotate.

[0295] Specifically, the second driving assembly includes a second driving member, a second transmission part 267 and a second connecting belt 27. The second transmission part 267 is connected to the second connecting part 266. The output part of the second driving member is connected to the second transmission part 267 through the second connecting belt 27, so that the second driving member drives the second movable member 26 to rotate through the second connecting belt 27 and the second transmission part 267.

[0296] Optionally, the second driving member is a motor.

[0297] Optionally, the second connecting belt 27 is wound around the second transmission part 267 and the output part of the second driving member and is tensioned; the second transmission part 267 is a gear, the second connecting belt 27 is a rack belt, and the second transmission part 267 is meshed with the second connecting belt 27 for transmission. The second connecting belt 27 and the output part of the second driving member are meshed and connected via a toothed part.

[0298] Optionally, the second drive assembly further includes a second drive gear 271 , the output portion of the second drive member is connected to the second drive gear 271 , the second connecting belt 27 is wound around the second transmission portion 267 and the second drive gear 271 and tensioned, and the second connecting belt 27 is meshed with the second drive gear 271 .

[0299] Optionally, one end of the second connecting portion 266 is connected to the second box cover 223 , and the other end of the second connecting portion 266 is connected to the second transmission portion 267 .

[0300] Optionally, the second driving assembly is located outside the second box body 22 , and the second connecting portion 266 is rotatably disposed on the second box body 22 .

[0301] Optionally, the second driving assembly is located below the second box body 22 .

[0302] In the present application, the drying component 21 includes a third connecting shaft 211, which is movably arranged along a third preset trajectory; the central axis of the third connecting shaft 211 is perpendicular to the third preset trajectory; the central axes of the third connecting shafts 211 of multiple drying components 21 are all parallel.

[0303] The eleventh track segment is perpendicular to the central axis of the third connecting shaft 211, the twelfth track segment is perpendicular to the central axis of the third connecting shaft 211, and the thirteenth track segment is perpendicular to the central axis of the third connecting shaft 211. The fourteenth track segment is perpendicular to the central axis of the third connecting shaft 211, and the fifteenth track segment is perpendicular to the central axis of the third connecting shaft 211. The eleventh front track segment and the eleventh rear track segment are both perpendicular to the central axis of the third connecting shaft 211, and the fifteenth front track segment and the fifteenth rear track segment are both perpendicular to the central axis of the third connecting shaft 211.

[0304] The central axes of the two second transmission wheels 231 are parallel to the central axis of the third connecting shaft 211 of the drying component 21 .

[0305] Specifically, the third connecting shaft 211 is used to connect with the second transmission member 25, that is, the third connecting shaft 211 is used to be clamped in the seventh clamping groove 251, and the fourth matching portion of the drying component 21 is arranged on the outer peripheral wall of the third connecting shaft 211. The third connecting shaft 211 is used to be clamped in the fourth clamping groove portion 261, that is, the third connecting shaft 211 is used to be clamped in the fifth clamping groove 262 and the sixth clamping groove 263 of the fourth clamping groove portion 261.

[0306] Specifically, the central axis of the third connecting shaft 211 is parallel to the preset surface.

[0307] Optionally, the central axis of the third connecting shaft 211 is parallel to the second axis.

[0308] Optionally, a central axis of the third connecting shaft 211 is parallel to the vertical direction.

[0309] The first arrangement of the drying component 21 is as follows: a wiping member is arranged on the outer peripheral surface of the third connecting shaft 211 , and the wiping member is used to contact with a preset surface.

[0310] The second setting method of the drying component 21 is: the drying component 21 also includes a third rolling portion, the third rolling portion is sleeved on the third connecting shaft 211, and the third rolling portion is rotatably arranged relative to the third connecting shaft 211 around the central axis of the third connecting shaft 211; a wiping member is arranged on the outer peripheral surface of the third rolling portion; when the third connecting shaft 211 moves along the twelfth trajectory segment, the wiping member is used to contact with a preset surface, and at this time the third connecting shaft 211 can drive the third rolling portion to rotate relative to the third connecting shaft 211 around the central axis of the third connecting shaft 211.

[0311] Optionally, along the axial direction of the third connecting shaft 211 , the length of the wiping member is equal to the width of the preset surface, or the length of the wiping member is greater than the width of the preset surface.

[0312] Optionally, the wiping member is a brush bristle; and the drying component 21 is a drying brush component.

[0313] In the present application, the second transmission member 25 includes a second transmission rod 252 and a second transmission body 253, the first end of the second transmission rod 252 is fixedly connected to the second transmission belt 23, the second end of the second transmission rod 252 is fixedly connected to the second transmission body 253, and the seventh slot 251 is arranged on the second transmission body 253.

[0314] Optionally, a second connecting groove 2521 is provided at the first end of the second transmission rod 252 , and the tooth portion of the second transmission belt 23 is fixedly disposed in the second connecting groove 2521 , so that the first end of the second transmission rod 252 is fixedly connected to the second transmission belt 23 .

[0315] Optionally, the second transmission body 253 is a plate-shaped structure; for example, the second transmission body 253 is a circular plate.

[0316] Optionally, the seventh slot 251 is disposed on the bottom surface of the second transmission body 253 .

[0317] In the present application, the appearance changing device further includes a blowing component 28 disposed on the second box body 22 , and an air outlet of the blowing component 28 is located in the second box body 22 so that the blowing component 28 blows air toward the drying component 21 .

[0318] During the specific implementation process, after the drying component 21 completes wiping on the preset surface and enters the second box body 22, the drying component 21 is rotated to a position opposite to the air outlet of the blowing component 28, so that the blowing component 28 blows air toward the drying component 21 to dry the water stains on the drying component 21, that is, to dry the water stains on the wiping part of the drying component 21.

[0319] Optionally, the blowing component 28 is a fan.

[0320] Optionally, there are multiple blowing components 28 , and the multiple blowing components 28 are distributed along the axial direction of the third connecting shaft 211 .

[0321] In the present application, the appearance replacement device further includes a humidity detection member for detecting the humidity in the second box body 22, so that when the humidity in the second box body 22 is greater than or equal to a preset humidity value, the blowing member 28 is controlled to blow air. When the humidity in the second box body 22 is less than the preset humidity value, the blowing member 28 is controlled not to blow air or to stop blowing air.

[0322] It should be noted that, after the drying component 21 finishes wiping the preset surface and enters the second box body 22 , the water stains carried by the drying component 21 will cause the humidity in the second box body 22 to increase.

[0323] Specifically, the humidity detection element is connected to the control system in communication, so that the control system obtains the detection value of the humidity detection element and determines whether the detection value of the humidity detection element is greater than or equal to the preset humidity value. The blowing component 28 is connected to the control system in communication; when it is determined that the humidity in the second box 22 is greater than or equal to the preset humidity value, the control system controls the blowing component 28 to blow air.

[0324] Specifically, at least a portion of the humidity detection element is disposed in the second box body 22 .

[0325] Optionally, the humidity detecting element is a humidity sensor.

[0326] In the specific implementation process, when the appearance replacement device is started, the preset pattern to be replaced is introduced into the control system, and the control system automatically identifies the corresponding color and position in the preset pattern; after the pigment carrier 114 receives the corresponding instruction, it starts to adjust the color; at the same time, the first box door 122 is opened, the first movable member 16 starts to rotate, and the roller brush assembly 11 is driven by the first movable member 16 to rotate from the original position to the second position, and is stuck to the first transmission member 15. When the opening end of the first slot 163 and the opening end of the second slot 164 of the first slot portion 161 are set toward the first preset opening 121, the first movable member 16 stops rotating. After the color adjustment is completed, the first transmission belt 13 starts to move, driving the roller brush assembly 11 to move along the first preset trajectory. When the first connecting shaft 111 is disengaged from the first movable member 16, the first connecting shaft 111 is driven by the first transmission member 15, driving the first connecting shaft 111 to disengage from the first slot 163 and the second slot 164 of the first slot portion 161, and the roller brush assembly 11 is disengaged from the first movable member 16. When the paint rolling of the preset surface 210 is completed, the first connecting shaft 111 is again inserted into the first slot 163 and the second slot 164 of the first slot portion 161, and the first movable member 16 rotates again. Under the action of the first movable member 16, the first connecting shaft 111 is disengaged from the first transmission member 15 until the roller brush assembly 11 returns to its original position.

[0327] Optionally, the rolling brush assembly 11 may be moved along the first preset trajectory for multiple times to perform rolling brushing on the preset surface 210 for multiple times.

[0328] Optionally, the appearance changing device is not used for the first time, that is, the preset surface 210 already has an appearance; when the user wants to change the appearance again, the cleaning component 14 is started first.

[0329] During the specific implementation process, when the cleaning component 14 is started first, the first box door 122 is opened, the first movable member 16 starts to rotate, and the cleaning component 14 is driven by the first movable member 16 to rotate from the original position to the seventh position and is clamped to the first transmission member 15. When the opening end of the first slot 163 and the opening end of the second slot 164 of the second slot portion 162 are set toward the first preset opening 121, the first movable member 16 stops rotating. The first transmission belt 13 starts to move, driving the cleaning component 14 to move along the first preset trajectory. When the cleaning component 14 is disengaged from the first movable member 16, the cleaning component 14 is driven by the driving force of the first transmission member 15, driving the cleaning component 14 to disengage from the first slot 163 and the second slot 164 of the second slot portion 162, and the cleaning component 14 is disengaged from the first movable member 16. When the cleaning component 14 moves along the second track segment, water flows out of the water outlet to soak the cleaning member to clean the preset surface 210. When the cleaning of the preset surface 210 is completed, the cleaning component 14 is again inserted into the first slot 163 and the second slot 164 of the second slot portion 162, and the first movable member 16 rotates again. Under the action of the first movable member 16, the second slot portion 162 is disengaged from the first transmission member 15 until the second slot portion 162 returns to its original position.

[0330] Optionally, the pigment of the appearance pattern on the preset surface 210 is a soluble pigment and can be washed away with water.

[0331] Optionally, the preset detection element is used to detect whether there is paint on the preset surface 210. When the preset detection element detects that there is paint on the preset surface 210, that is, a version of the appearance already exists on the preset surface 210, the cleaning component 14 needs to be started.

[0332] Optionally, the appearance changing device has an appearance changing mode and a cleaning mode. When the appearance changing mode is selected, only the roller brush assembly 11 is started to perform the paint rolling brush operation. When the cleaning mode is selected, the cleaning assembly 14 is first started to clean the preset surface 210, and then the drying assembly 21 is started to wipe the preset surface 210 dry, and then the roller brush assembly 11 is started to perform the paint rolling brush operation.

[0333] Optionally, after starting the cleaning component 14 to clean the preset surface 210 and then starting the drying component 21 to dry the preset surface 210 , the roller brush component 11 may not be started to perform the paint roller brushing operation, that is, only the preset surface 210 is cleaned.

[0334] Optionally, after the cleaning component 14 completes a cleaning operation, the dust detection member detects the amount of dirt on the preset surface 210 to detect whether the dirt on the preset surface 210 has been cleaned; when the dust detection member detects that the amount of dirt on the preset surface 210 is less than a predetermined value, it is determined that the preset surface 210 has been cleaned, and the cleaning component 14 is reset; when the dust detection member detects that the amount of dirt on the preset surface 210 is greater than or equal to a predetermined value, it is determined that there is still dirt on the preset surface 210, and the cleaning component 14 performs a second round of cleaning, and this cycle is repeated until the dust detection member detects that the amount of dirt on the preset surface 210 is less than a predetermined value, and the cleaning component 14 is reset. Optionally, the dust detection member is provided on the cleaning component 14.

[0335] During the specific implementation, after the cleaning component 14 completes the cleaning operation on the preset surface 210, that is, after the cleaning component 14 is reset, the second box door 222 is opened, and the second movable member 26 starts to rotate, and one of the drying components 21 rotates from the original position to the twelfth position and is stuck to the second transmission member 25. When the opening end of the fifth slot 262 and the opening end of the sixth slot 263 of the fourth slot portion 261 corresponding to the drying component 21 are set toward the second preset opening 221, the second movable member 26 stops rotating; the second transmission belt 23 starts to move, driving the drying component 21 to move along the third preset trajectory. When the drying component 21 is detached from the second movable member 26, the drying component 21 is driven by the driving force of the second transmission member 25, driving the drying component 21 to detach from the fifth slot 262 and the sixth slot 263 of the corresponding fourth slot portion 261, and the drying component 21 is detached from the second movable member 26. When the drying component 21 moves along the twelfth track segment, the drying component 21 wipes the preset surface 210 to dry and clean the preset surface 210. After the drying component 21 completes cleaning, the drying component 21 is again inserted into the corresponding fifth and sixth slots 262 and 263 of the fourth slot portion 261, and the second movable member 26 rotates again. Under the action of the second movable member 26, the drying component 21 is disengaged from the second transmission member 25 until the drying component 21 returns to the original position.

[0336] Optionally, after the last drying component 21 is reset, the second movable member 26 rotates again to enable the next drying component 21 to perform drying and cleaning, and the steps are the same as those of the above drying component 21.

[0337] Optionally, when all the drying components 21 are reset, the second box door 222 is closed and the humidity detection component is started to detect the humidity in the second box body 22; when the humidity in the second box body 22 is greater than or equal to the preset humidity value, the blowing component 28 is controlled to blow air to dry the water stains adsorbed on the wiping element, until the humidity in the second box body 22 is less than the preset humidity value, and the blowing component 28 is controlled to stop blowing air.

[0338] Optionally, the humidity detection component detects the humidity in the second box body 22 in real time; or, the humidity detection component detects the humidity in the second box body 22 once at a preset time interval.

[0339] Optionally, after the blowing component 28 is started for a preset time, the humidity detecting component detects the humidity in the second box body 22 again.

[0340] Optionally, the preset time is 30 minutes.

[0341] The present invention also provides an air conditioning device, such as Figures 1 to 25 As shown, it includes an air conditioner and the above-mentioned appearance replacement device, the air conditioner is the device to be replaced 200, and the panel surface of the air conditioner panel 220 is the preset surface 210.

[0342] Specifically, the first box body 12 and the second box body 22 are respectively hung externally on opposite sides of the air conditioner.

[0343] Optionally, the air conditioner is a wall-mounted unit.

[0344] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0345] The appearance replacement device of the present application: 1. It can realize the customization of the appearance of the preset surface 210 and reduce the cost of appearance replacement; 2. It can realize the cleaning of the preset surface 210.

[0346] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0347] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0348] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An appearance changing device, characterized in that: The invention comprises a roller brush assembly (11), wherein the roller brush assembly (11) comprises: A first connecting shaft (111) is movably arranged along a first preset track; the first preset track includes a second track segment; A roller brush (112) is sleeved on the first connecting shaft (111); the roller brush (112) is rotatably arranged relative to the first connecting shaft (111) around the central axis of the first connecting shaft (111); a pigment carrier (114) is arranged inside the roller brush (112), and an output hole (113) is arranged on the roller brush (112), and the pigment in the pigment carrier (114) is output through the output hole (113); When the first connecting shaft (111) moves along the second trajectory segment, the roller brush (112) is used to contact a preset surface (210) of the device (200) to be replaced, and the first connecting shaft (111) drives the roller brush (112) to rotate so that the roller brush (112) applies paint on the preset surface (210).

2. The appearance changing device according to claim 1, characterized in that: The appearance replacement device further comprises a first box (12), wherein the first box (12) is used to be arranged on the device to be replaced (200); when the roller brush assembly (11) is in the second position, the roller brush assembly (11) is located in the first box (12); Wherein, the first preset trajectory also includes a first trajectory segment connected to the second trajectory segment; when the first connecting shaft (111) moves along the first trajectory segment, the first connecting shaft (111) drives the roller brush assembly (11) to move from the second position to a third position; when the roller brush assembly (11) is in the third position, the roller brush (112) begins to contact the preset surface (210).

3. The appearance changing device according to claim 2, characterized in that: The first preset trajectory also includes a third trajectory segment, the first trajectory segment is connected to one end of the second trajectory segment, and the third trajectory segment is connected to the other end of the second trajectory segment; when the first connecting shaft (111) moves along the third trajectory segment, the roller brush (112) moves away from the preset surface (210), and the first connecting shaft (111) drives the roller brush assembly (11) from the outside of the first housing (12) into the inside of the first housing (12).

4. The appearance changing device according to claim 1, characterized in that: The appearance replacement device also includes a first transmission belt (13) and two first transmission wheels (131), wherein the first transmission belt (13) is wound around the two first transmission wheels (131) and tensioned so that the two first transmission wheels (131) drive the first transmission belt (13) to move; and the first connecting shaft (111) is used to be connected to the first transmission belt (13) so that the first transmission belt (13) drives the first connecting shaft (111) to move along the first preset trajectory.

5. The appearance changing device according to claim 1, characterized in that: The appearance replacement device further comprises a cleaning component (14), wherein the cleaning component (14) is movably arranged along a second preset trajectory; the second preset trajectory comprises a seventh trajectory segment; when the cleaning component (14) moves along the seventh trajectory segment, the cleaning component (14) is used to contact the preset surface (210) to clean the preset surface (210).

6. The appearance changing device according to claim 2, characterized in that: The appearance changing device further comprises a cleaning component (14), wherein the cleaning component (14) is movably arranged along the first preset track; when the cleaning component (14) moves along the second track segment, the cleaning component (14) is used to contact the preset surface (210) to clean the preset surface (210); When the cleaning component (14) is in the seventh position, the cleaning component (14) is located in the first housing (12); when the cleaning component (14) moves along the first track segment, the cleaning component (14) moves from the seventh position to the eighth position; when the cleaning component (14) is in the eighth position, the cleaning component (14) begins to contact the preset surface (210).

7. The appearance changing device according to claim 6, characterized in that: The appearance changing device further comprises a first transmission member (15) and a first movable member (16); the first transmission member (15) is movably arranged along the first preset track, and the first movable member (16) is located in the first box (12); The cleaning component (14) and the first connecting shaft (111) are both connected to the first movable member (16), so that the first movable member (16) drives the cleaning component (14) and the first connecting shaft (111) to move, thereby driving the cleaning component (14) or the first connecting shaft (111) to move to a position where they can be connected to the first transmission member (15); When the first transmission member (15) is connected to the cleaning component (14) or the first connecting shaft (111), the first transmission member (15) drives the cleaning component (14) or the first connecting shaft (111) to move along the first preset trajectory; in the process of the first transmission member (15) driving the cleaning component (14) or the first connecting shaft (111) to move along the first trajectory segment, the first transmission member (15) drives the cleaning component (14) or the first connecting shaft (111) to separate from the first movable member (16).

8. The appearance changing device according to claim 7, characterized in that: The first preset trajectory also includes a third trajectory segment, the first trajectory segment is connected to one end of the second trajectory segment, and the third trajectory segment is connected to the other end of the second trajectory segment; when the cleaning component (14) moves along the third trajectory segment, the cleaning component (14) moves away from the preset surface (210), and the cleaning component (14) enters the first housing (12) from the outside of the first housing (12); in the process of the first transmission member (15) driving the cleaning component (14) or the first connecting shaft (111) to move along the third trajectory segment, the cleaning component (14) or the first connecting shaft (111) is connected to the first movable member (16) again; when the cleaning component (14) or the first connecting shaft (111) is connected to the first movable member (16) again, the first movable member (16) drives the cleaning component (14) or the first connecting shaft (111) to move so as to separate from the first transmission member (15); and / or The appearance replacement device also includes a first transmission belt (13) and two first transmission wheels (131), wherein the first transmission belt (13) is wound around the two first transmission wheels (131) and tensioned so that the two first transmission wheels (131) drive the first transmission belt (13) to move; and the first transmission member (15) is connected to the first transmission belt (13) so that the first transmission belt (13) drives the first transmission member (15) to move along the first preset trajectory.

9. The appearance changing device according to claim 7, characterized in that: The first movable member (16) is rotatably arranged around a first axis to drive the cleaning assembly (14) and the first connecting shaft (111) to rotate; and / or The first movable member (16) is provided with a first slot portion (161) and a second slot portion (162); the first connecting shaft (111) is used to be clamped in the first slot portion (161) to be connected to the first movable member (16); the cleaning component (14) is used to be clamped in the second slot portion (162) to be connected to the first movable member (16); and / or The first transmission member (15) is provided with a third slot (151), and the first connecting shaft (111) or the cleaning component (14) is used to be clamped in the third slot (151).

10. The appearance changing device according to claim 5, characterized in that: The cleaning assembly (14) comprises a second connecting shaft (141), and the second connecting shaft (141) is movably arranged along the second preset track; The outer peripheral surface of the second connecting shaft (141) is provided with a cleaning member, and the cleaning member is used to contact the preset surface (210); or The cleaning assembly (14) further comprises a second rolling portion, the second rolling portion is sleeved on the second connecting shaft (141), and the second rolling portion is rotatably arranged relative to the second connecting shaft (141) around the central axis of the second connecting shaft (141); a cleaning member is arranged on the outer peripheral surface of the second rolling portion; when the second connecting shaft (141) moves along the seventh track segment, the cleaning member is used to contact the preset surface (210), and the second connecting shaft (141) drives the second rolling portion to rotate.

11. The appearance changing device according to claim 10, characterized in that: A water outlet hole is provided on the outer peripheral wall of the second connecting shaft (141), and a water supply component connected to the water outlet hole is provided inside the second connecting shaft (141); or A water outlet hole is arranged on the outer peripheral wall of the second rolling part, and a water supply component connected with the water outlet hole is arranged in the second rolling part.

12. The appearance changing device according to claim 5 or 6, characterized in that: The cleaning component (14) has a water outlet hole, so that when the cleaning component (14) contacts the preset surface (210), water is discharged from the water outlet hole to clean the preset surface (210); The appearance replacement device further comprises a drying component (21), wherein the drying component (21) is movably arranged along a third preset track, wherein the third preset track comprises a twelfth track segment; when the drying component (21) moves along the twelfth track segment, the drying component (21) is used to contact the preset surface (210) to wipe off water stains on the preset surface (210).

13. The appearance changing device according to claim 12, characterized in that: The appearance replacement device further comprises a second box (22), wherein the second box (22) is used to be arranged on the device to be replaced (200); when the drying component (21) is in the twelfth position, the drying component (21) is located in the second box (22); Wherein, the third preset trajectory also includes an eleventh trajectory segment connected to the second trajectory segment; when the drying component (21) moves along the eleventh trajectory segment, the drying component (21) moves from the twelfth position to the thirteenth position; when the drying component (21) is in the thirteenth position, the drying component (21) begins to contact the preset surface (210).

14. The appearance changing device according to claim 13, characterized in that: The third preset track further includes a thirteenth track segment, the eleventh track segment is connected to one end of the twelfth track segment, and the thirteenth track segment is connected to the other end of the twelfth track segment; when the drying component (21) moves along the thirteenth track segment, the drying component (21) moves away from the preset surface (210), and the drying component (21) enters the second box (22) from the outside of the second box (22); and / or The appearance changing device further comprises a second transmission belt (23) and two second transmission wheels (231); the second transmission belt (23) is wound around the two second transmission wheels (231) and is tensioned so that the two second transmission wheels (231) drive the second transmission belt (23) to move; and the drying component (21) is used to be connected to the second transmission belt (23) so that the second transmission belt (23) drives the drying component (21) to move along the third preset trajectory.

15. The appearance changing device according to claim 13, characterized in that: There are a plurality of drying components (21); the appearance changing device further comprises a second transmission member (25) and a second movable member (26); the second transmission member (25) is movably arranged along the third preset track, and the second movable member (26) is located in the second box (22); The plurality of drying components (21) are all connected to the second movable member (26), so that the second movable member (26) drives the plurality of drying components (21) to move, thereby driving one of the drying components (21) to move to a position where it can be connected to the second transmission member (25); When the second transmission member (25) is connected to one of the drying components (21), the second transmission member (25) drives the drying component (21) connected thereto to move along the third preset trajectory; while the second transmission member (25) drives the drying component (21) connected thereto to move along the eleventh trajectory segment, the second transmission member (25) drives the drying component (21) connected thereto to separate from the second movable member (26).

16. The appearance changing device according to claim 15, characterized in that: The third preset track also includes a thirteenth track segment, the eleventh track segment is connected to one end of the twelfth track segment, and the thirteenth track segment is connected to the other end of the twelfth track segment; when the drying component (21) moves along the thirteenth track segment, the drying component (21) moves away from the preset surface (210), and the drying component (21) enters the second box (22) from the outside of the second box (22); During the process in which the second transmission member (25) drives the drying component (21) connected thereto to move along the thirteenth track segment, the drying component (21) is connected to the second movable member (26) again; when the drying component (21) is connected to the second movable member (26) again, the second movable member (26) drives the drying component (21) to move so as to separate from the second transmission member (25).

17. The appearance changing device according to claim 15, characterized in that: The second movable member (26) is rotatably arranged around a second axis to drive the plurality of drying components (21) to rotate; and / or The second movable member (26) is provided with a plurality of fourth slots (261), and the plurality of fourth slots (261) are provided in one-to-one correspondence with the plurality of drying components (21); each drying component (21) is used to be clamped in a corresponding fourth slot (261) to be connected to the second movable member (26); and / or The second transmission member (25) is provided with a seventh slot (251), and the drying component (21) is used to be locked in the seventh slot (251).

18. The appearance changing device according to claim 12, characterized in that: The drying component (21) comprises a third connecting shaft (211), and the third connecting shaft (211) is movably arranged along the third preset track; The outer peripheral surface of the third connecting shaft (211) is provided with a wiper, and the wiper is used to contact the preset surface (210); or The drying component (21) further comprises a third rolling portion, wherein the third rolling portion is sleeved on the third connecting shaft (211), and the third rolling portion is rotatably arranged relative to the third connecting shaft (211) around the central axis of the third connecting shaft (211); a wiping member is arranged on the outer peripheral surface of the third rolling portion; when the third connecting shaft (211) moves along the twelfth track segment, the wiping member is used to contact the preset surface (210), and the third connecting shaft (211) drives the third rolling portion to rotate.

19. The appearance changing device according to claim 13, characterized in that: The appearance changing device further comprises a blowing component (28) arranged on the second housing (22), and an air outlet of the blowing component (28) is located in the second housing (22), so that the blowing component (28) blows air towards the drying component (21).

20. The appearance changing device according to claim 19, characterized in that: The appearance replacement device also includes a humidity detection component for detecting the humidity in the second box (22), so as to control the blowing component (28) to blow air when the humidity in the second box (22) is greater than or equal to a preset humidity value.

21. The appearance changing device according to claim 5 or 6, characterized in that: The appearance replacement device also includes a dust detection component for detecting the amount of dirt on the preset surface (210), so that when the amount of dirt on the preset surface (210) is greater than or equal to a predetermined value, the cleaning component (14) cleans the preset surface (210).

22. The appearance changing device according to claim 1, characterized in that: The roller brush (112) is provided with a plurality of output hole groups distributed along its axial direction, and the output hole groups include a plurality of output holes (113) distributed along the circumference of the roller brush (112).

23. The appearance changing device according to claim 22, characterized in that: The appearance changing device further comprises a control system, wherein the control system comprises a pattern recognition component for recognizing an input preset pattern; the control system is communicatively connected with the pigment carrier (114) to control the pigment carrier (114) to adjust the color according to the recognized preset pattern, and to control at least part of the output holes (113) of at least part of the output hole group to output corresponding colors.

24. An air conditioning device, characterized in that: It comprises an air conditioner and the appearance replacement device according to any one of claims 1 to 23, wherein the air conditioner is a device (200) to be replaced.

Images