CN214934880U - Winding device and airing machine - Google Patents

Abstract

The utility model discloses a winding device and a clothes airing machine, relating to the field of intelligent home; the winding device comprises a mounting plate, a driving piece and a winding mechanism; the driving piece is arranged on the mounting plate; the winding mechanism comprises a winding drum, a guide assembly and a connecting wire, wherein the winding drum is arranged on the mounting surface of the mounting plate, is in transmission connection with the driving piece and is used for rotating under the driving action of the driving piece; the guide assembly comprises a first guide piece arranged on the installation surface and adjacent to the bobbin, the orthographic projection of the first guide piece and the bobbin on the installation surface is partially overlapped, one end of the connecting wire is connected with the bobbin, and the other end of the connecting wire is led out after bypassing the first guide piece. The winding device has compact structure and small size, and can be suitable for installation environment with narrow use space.

Description

Winding device and airing machine

Technical Field

The utility model relates to an intelligence house field particularly, relates to a winding device and airing machine.

Background

Along with the improvement of living standard, intelligent airing machine is more and more popularized, and it makes the clothing process of drying in the air become more convenient. In the related art, the intelligent clothes airing machine usually comprises a main machine and an airing rod assembly, wherein a driving piece, a guide assembly, a winding drum, a connecting line and other structures are arranged in the main machine, so that the main machine is usually large in size and cannot be applied to narrow use spaces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compact structure, little winding device of size and airing machine, it can be applicable to the narrower installation environment of usage space.

The embodiment of the utility model is realized like this:

in a first aspect, the present invention provides a winding device, including:

mounting a plate;

the driving piece is arranged on the mounting plate;

the winding mechanism comprises a winding drum, a guide assembly and a connecting wire, wherein the winding drum is arranged on the mounting surface of the mounting plate, is in transmission connection with the driving piece and is used for rotating under the driving action of the driving piece; the guide assembly comprises a first guide piece arranged on the installation surface and adjacent to the bobbin, the orthographic projection of the first guide piece and the bobbin on the installation surface is partially overlapped, one end of the connecting wire is connected with the bobbin, and the other end of the connecting wire is led out after bypassing the first guide piece.

In an optional embodiment, the first guide member includes a first guide wheel and a fixing member, the fixing member is disposed on the mounting plate, a mounting cavity is formed in the fixing member, the first guide wheel is rotatably disposed in the mounting cavity, and a portion of the first guide wheel extends out of the mounting cavity and extends in a direction close to the bobbin.

In an alternative embodiment, the guide assembly further comprises a second guide member, the first guide member and the second guide member are arranged at intervals, and the second guide member comprises a second guide wheel;

a first guide groove used for being matched with the connecting line is formed in the circumferential edge of the first guide wheel; a second guide groove used for being matched with the connecting line is formed in the circumferential edge of the second guide wheel; one end of the connecting wire is connected with the winding reel, and the other end of the connecting wire is led out after sequentially passing through the first guide groove and the second guide groove.

In an alternative embodiment, the incoming line end of the second guide groove and the outgoing line end of the first guide groove are both located at the middle position of the width of the mounting plate, so that the connecting line is led out from the middle position of the width of the mounting plate.

In an alternative embodiment, the first guiding member is rotatably disposed on the mounting plate via a pivot shaft and has a first position and a second position;

the winding device also comprises a first limiting block, a second limiting block and an elastic piece which are arranged on the mounting plate, and the first limiting block and the second limiting block are both arranged on a path of the first guide piece rotating around the pivot shaft; when the connecting line is in a tight state, the connecting line can drive the first guide piece to be located at the first position, so that the first guide piece is in butt fit with the second limiting block; when the connecting line is in a loose state, the elastic piece is configured to drive the first guide piece to move to a second position around the pivot shaft so as to be in abutting fit with the first limiting block.

In an optional embodiment, the winding device further includes a limit switch, and the limit switch is disposed on the mounting plate and located on a path along which the first limiting member rotates around the pivot shaft; the first guide member is also engaged with the limit switch when the first guide member is in the second position, and the driving member is configured to stop operating when the first guide member is engaged with the limit switch.

In an alternative embodiment, the drive member is an electric motor; a screw rod which is coaxial with the output shaft of the motor and is spaced from the output shaft of the motor is also arranged on the mounting plate; one end of the winding drum is in transmission connection with the output shaft, the other end of the winding drum is in threaded connection with the screw, and the motor is configured to drive the winding drum to rotate and move around the extending direction of the screw so as to wind the connecting wire.

In an optional embodiment, the winding device further includes a spindle coaxially disposed with the screw, an output shaft of the motor is in transmission connection with the bobbin through the spindle, one of the spindle and the bobbin is provided with a limiting protrusion, the other is provided with a limiting groove, an extending direction of the limiting protrusion is parallel to an extending direction of the spindle, and the limiting protrusion is matched with the limiting groove.

In an alternative embodiment, the winding device further comprises a wire pressing piece and a guide rod; the wire pressing piece comprises a wire pressing part and two abutting parts which are respectively convexly arranged at two ends of the wire pressing part, the wire pressing part is of a cylindrical structure with an opening on the side wall, and the wire pressing part is sleeved outside the winding drum and is used for pressing and winding a connecting wire arranged outside the winding drum; when the wire pressing part is sleeved outside the winding drum, the opening faces the first guide piece, and the two abutting parts are respectively abutted and matched with the two end parts of the winding drum;

the guide rod is arranged on the mounting plate, the extending direction of the guide rod is parallel to the axial direction of the winding drum, and the line pressing part is movably connected with the guide rod, so that the line pressing part can move along the extending direction of the guide rod when the winding drum moves.

A second aspect, the utility model provides a clothes airing machine, include:

the drying rod component is connected with a connecting line led out from the winding device.

The embodiment of the utility model provides an at least possess following advantage or beneficial effect:

the embodiment of the utility model provides a winding device, which is used for being matched with an airing rod assembly and comprises a mounting plate, a driving piece and a winding mechanism; the driving piece is arranged on the mounting plate; the winding mechanism comprises a winding drum, a guide assembly and a connecting wire, wherein the winding drum is arranged on the mounting surface of the mounting plate, is in transmission connection with the driving piece and is used for rotating under the driving action of the driving piece; the guide assembly comprises a first guide piece arranged on the installation surface and adjacent to the bobbin, the orthographic projection of the first guide piece and the bobbin on the installation surface is partially overlapped, one end of the connecting wire is connected with the bobbin, and the other end of the connecting wire is led out after bypassing the first guide piece.

The orthographic projections of the first guide piece and the bobbin on the mounting surface of the mounting plate for mounting the first guide piece and the bobbin are partially overlapped, so that the first guide piece and the bobbin are closer to each other, the structure of the winding device is more compact, the occupied space is smaller, the size of the winding device can be reduced, and the winding device is suitable for the mounting environment with narrower use space; simultaneously, also because the distance between the two is nearer to make the connecting wire that first guide was drawn forth be difficult to appear the skew, be in the position placed in the middle easily, and then do benefit to and reduce the wearing and tearing of direction subassembly, prolong its life.

The embodiment of the utility model also provides a airing machine, it includes foretell wire winding mechanism. Therefore, the device also has the advantages of compact structure and small size, and can be suitable for installation environments with narrow use spaces.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a clothes airing machine provided by an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a clothes airing machine according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a clothes airing machine according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial structure of a clothes airing machine according to an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of a clothes airing machine according to an embodiment of the present invention;

fig. 6 is a schematic view of a partial structure of a clothes airing machine according to an embodiment of the present invention;

fig. 7 is a schematic view six of a partial structure of the clothes airing machine according to the embodiment of the present invention;

fig. 8 is a schematic view showing a partial structure of a clothes airing machine according to an embodiment of the present invention;

fig. 9 is a schematic view eight of a partial structure of the clothes airing machine according to the embodiment of the present invention;

fig. 10 is a partial schematic structural diagram nine of a clothes airing machine according to an embodiment of the present invention.

The icon is 100-clothes airing machine; 101-a winding device; 103-airing rod components; 105-a mounting plate; 107-side plate; 108-a cover plate; 109-a drive member; 111-a bobbin; 113-a first guide; 115-a second guide; 117-first guide groove; 119-a second guide groove; 121-a connecting line; 123-incoming line end; 125-outlet terminal; 127-airing rods; 135-a first guide wheel; 137-a fixing member; 138-a mounting cavity; 139-a second guide wheel; 141-an elastic member; 143-a first stopper; 144-a second stopper; 145-a first limit switch; 147-a second limit switch; 149-a third limit switch; 151-pivot axis; 152-a main shaft; 153-screw rod; 155-crimping element; 157-a crimping section; 159-an abutment; 161-fixed column; 163-protective cover plate; 165-mating grooves; 167-a guide bar; 169-a limit projection; 171-limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the correlation technique, the clothes airing requirements on different heights can be realized through the intelligent clothes airing machine, and great convenience is brought to the daily life of people. Generally, the clothes drying machine includes a main machine and an airing rod assembly, wherein a driving member, a guiding assembly, a bobbin and a connecting wire are disposed in the main machine, so that the main machine is often large in size and generally has a width of 200mm or more, and is not suitable for use when the usage space is narrow, for example, the main machine cannot be installed on a narrow balcony.

In view of this, the present embodiment provides a clothes drying machine, which reasonably arranges the positions of the components in the main machine, so that the main machine has a more compact structure, and thus has a smaller size, and the width dimension of the main machine can be reduced to 138mm, which is much smaller than the common main machine housing size, and thus, the clothes drying machine may be suitable for an installation environment with a narrow use space. The structure of the laundry machine will be described in detail below.

Fig. 1 is a schematic structural view of a clothes drying machine 100 provided in this embodiment. Referring to fig. 1, the clothes drying machine 100 of the present embodiment includes a winding device 101 and an airing rod assembly 103, wherein a connection line 121 is wound in the winding device 101, and the airing rod assembly 103 is connected to the connection line 121 to ensure the clothes drying operation. Of course, in other embodiments, the winding device 101 may also be used to mount articles such as a ceiling lamp and a decorative picture that need to be height-adjusted, and not only may be applicable to the clothes drying machine 100, but also the connection line 121 may be used to be fixedly connected to articles such as a ceiling lamp and a decorative picture, and this embodiment is not limited.

In detail, fig. 2 is a partial structural schematic view of the clothes airing machine 100 provided in this embodiment; fig. 3 is a partial schematic structural view of the clothes drying machine 100 according to the present embodiment. Referring to fig. 1 to fig. 3, in the present embodiment, the winding device 101 includes a housing, a driving member 109 disposed in the housing, and a winding mechanism; the winding mechanism specifically includes a bobbin 111, a guide assembly, and a connecting wire 121.

In more detail, the housing includes a mounting plate 105 and a cover plate 108 disposed opposite and spaced apart, and a plurality of end-to-end side plates 107 enclosed between the mounting plate 105 and the cover plate 108. The cover plate 108 is fixedly mounted on a mounting surface such as a wall through expansion screws, the mounting plate 105 is used for mounting structures such as the driving piece 109, the bobbin 111, the guide assembly and the connecting wire 121, and the side plates 107 are connected end to end and enclosed between the top plate and the mounting plate 105, so that the structures mounted on the mounting plate 105 can be protected, and the safety and the reliability of the winding device 101 are improved.

In more detail, fig. 4 is a schematic partial structural view three of the clothes drying machine 100 provided in this embodiment; fig. 5 is a partial schematic structural view of the clothes drying machine 100 according to the present embodiment. Referring to fig. 2 to 5, in the present embodiment, the driving element 109 is a motor, and both the driving element 109 and the bobbin 111 extend along the length direction (i.e. ab direction in fig. 3) of the mounting plate 105 and are disposed on the mounting surface of the mounting plate 105 (i.e. the upper surface of the mounting plate 105) and are in transmission connection with each other, the driving element 109 is used for driving the bobbin 111 to rotate, and the bobbin 111 is in a cylindrical structure and is used for winding and unwinding the connection wire 121. Meanwhile, as the driving piece 109 and the bobbin 111 are both arranged to extend along the length direction of the mounting plate 105, the space in the length direction of the mounting plate 105 can be fully utilized, so that the structure is more compact.

Further, in the present embodiment, the connecting wire 121 is a steel rope or other load-bearing rope, and in the present embodiment, is a steel rope. One end of the connecting wire 121 is connected with the bobbin 111, and the other end is led out after bypassing the guide assembly so as to be connected with the airing rod assembly 103. Meanwhile, in the embodiment, the connection line 121 has a tight state and a loose state, when the connection line 121 is in the tight state, it means that the connection line 121 is tightened, and the source of the tightening force may be the gravity of the airing rod assembly 103 or an artificial external force during the installation or removal process; meanwhile, when the connecting line 121 is in a loose state, it means that the connecting line 121 is not pulled by the air-drying bar assembly 103, and it is considered that the air-drying bar assembly 103 meets a blockage or is artificially lifted.

Referring to fig. 2 to 5 again, in the present embodiment, the guiding element includes a first guiding element 113 disposed on the mounting surface, and the first guiding element 113 is disposed at a position of the mounting plate 105 adjacent to the bobbin 111, such that one end of the connecting wire 121 is connected to the bobbin 111, and the other end thereof can be led out after bypassing the first guiding element 113 to be connected to the airing rod element 103. Meanwhile, the first guide 113 has a partial overlap with an orthographic projection of the bobbin 111 on the mounting surface of the mounting plate 105. Through such a configuration, the first guide member 113 is closer to the bobbin 111, so that the whole winding device 101 is more compact in structure and occupies a smaller space, thereby being beneficial to reducing the size of the winding device 101 to adapt to a mounting environment with a narrow use space. And, because first guide 113 is closer to bobbin 111 and sets up, therefore the distance between first guide 113 and bobbin 111 is littleer this moment, also can make connecting wire 121 draw forth the difficult skew that takes place of in-process to first guide 113, and then make first guide 113 set up placed in the middle more easily, just also can make connecting wire 121 change be in the position placed in the middle when tight, then can reduce the wearing and tearing to guide assembly, extension guide assembly's life.

Alternatively, in the present embodiment, the first guiding element 113 is specifically located above the side of the bobbin 111, and the orthographic projection of the first guiding element 113 and the bobbin 111 on the inner surface of the side plate 107 located on one side of the mounting plate 105 in the width direction (i.e. cd direction in fig. 3) has a partial overlap, so that the structure between the first guiding wheel 135 and the bobbin 111 is more compact and reliable, and the winding device 101 can be designed to be narrower in size, and can be more suitable for a narrower mounting space.

Referring to fig. 2 to 5 again, in the present embodiment, the first guiding element 113 is rotatably disposed on the mounting plate 105 through the pivot shaft 151, and the first guiding element 113 has a first position and a second position as the first guiding element 113 moves relative to the mounting plate 105. Moreover, when the connecting line 121 is in a tight state, the airing rod assembly 103 can apply a force to the first guide 113 through the connecting line 121, so that the connecting line 121 can drive the first guide 113 to move to the first position, thereby conveniently leading out the connecting line 121 normally, and conveniently adjusting the installation height of the airing rod assembly 103; meanwhile, when the connecting line 121 is in the loose position, because the connecting line 121 is not pulled by the air-curing bar assembly 103, the connecting line 121 does not act on the first guide member 113, and the first guide member 113 can move to the second position to indicate that the air-curing bar assembly 103 is blocked at this time. Of course, in other embodiments, the first guiding element 113 may be driven to move between the first position and the second position by a driving structure, which is not limited in this embodiment.

Further optionally, fig. 6 is a partial schematic structural view five of the clothes drying machine 100 provided in this embodiment, please refer to fig. 2 to 6, in this embodiment, the guide assembly further includes a second guide 115. The first guide 113 is a horizontal guide for leading out the connection line 121 in a horizontal direction (i.e., the length direction of the mounting plate 105), and the second guide 115 is a vertical guide for leading out the connection line 121 led out from the first guide 113 continuously in a vertical direction (i.e., the height direction of the mounting plate 105, also in the ef direction in fig. 3), so as to facilitate connection with the airing bar assembly 103. Of course, in other embodiments, when the connection line 121 is matched with other structures such as a pendant lamp, the second guide 115 may not be provided, and the first guide 113 may be directly set to extend in the vertical direction, so that the connection line 121 may be led out in the vertical direction, which is not limited in this embodiment.

Referring to fig. 1 to 6 again, in the present embodiment, the airing rod assembly 103 is fixedly connected to the connection line 121 extending out from the second guiding element 115. When the motor is started, the motor can drive the winding drum 111 to rotate, so that the connecting wire 121 is wound on the winding drum 111, and the height of the airing rod assembly 103 can be adjusted.

In detail, in the present embodiment, the number of the connecting wires 121 and the guiding members provided in the winding device 101 is two, and two wire connections and two guiding members are provided in one-to-one correspondence. And one end of each of the two connecting wires 121 is connected with the bobbin 111, and the other end of each of the two connecting wires is connected with the two ends of the airing rod assembly 103 after sequentially bypassing the first guide 113 and the second guide 115 at the corresponding positions, so that the stability and reliability of the airing assembly in the ascending or descending process are guaranteed. Meanwhile, the drying bar assembly 103 specifically includes drying bars 127. Two ends of the drying rod 127 are respectively used for being fixedly connected with the two connecting lines 121 for drying clothes, and are also used for adjusting the height of the drying clothes under the driving of the connecting lines 121.

It should be noted that, in other embodiments, the drying rod assembly 103 may also be configured as a double drying rod structure, or even a multiple drying rod structure, and meanwhile, a scissor rack and other structures may be further disposed between the winding device 101 and the drying rod 127 according to requirements, so as to ensure stability and reliability of the drying rod assembly 103, which is not limited in this embodiment.

Through the arrangement of the structure, when the height of the airing rod assembly 103 needs to be adjusted, the winding drum 111 can be driven to rotate by the motor, so that the connecting wire 121 is wound on the winding drum 111, the length of the connecting wire 121 led out from the first guide 113 and the second guide 115 is adjusted, and the height of the airing rod assembly 103 is adjusted. The specific structure of each mechanism installed in the winding device 101 will be described in detail below.

Fig. 7 is a partial schematic structural view six of the clothes drying machine 100 provided in this embodiment; fig. 8 is a schematic partial structural view seven of the clothes drying machine 100 provided in this embodiment; fig. 9 is a partial schematic structural view eight of the clothes drying machine 100 provided in this embodiment; fig. 10 is a partial schematic structural diagram nine of the clothes drying machine 100 according to the present embodiment. Referring to fig. 7 to 10, in the present embodiment, the first guiding element 113 specifically includes a first guiding wheel 135. The first guide wheel 135 is a belt wheel structure, the first guide wheel 135 is a horizontal guide wheel which is horizontally arranged, and the circumferential edge of the first guide wheel 135 is provided with a first guide groove 117, so that the connecting wire 121 can be abutted against the groove wall of the first guide groove 117 in a tight state and is not easy to be disengaged. Correspondingly, the second guide 115 comprises a second guide wheel 139, the second guide wheel 139 being a vertically arranged vertical guide wheel. The second guide wheel 139 is also of a belt wheel structure, and the circumferential edge of the second guide wheel 139 is provided with a second guide groove 119, so that the connecting wire 121 can also abut against the groove wall of the second guide groove 119 in a tight state, and is not easy to be disengaged. Meanwhile, the connecting wires 121 can be led out in the horizontal direction and then penetrate out in the vertical direction so as to be matched with the airing rod assembly 103, and therefore the height position of the airing rod assembly 103 can be adjusted more reliably.

Alternatively, in this embodiment, the incoming line end 123 of the second guide slot 119 (i.e., the position where the connection line 121 enters the second guide slot 119) and the outgoing line end 125 of the first guide slot 117 (i.e., the position where the connection line 121 exits from the first guide slot 117) are spaced apart along the length direction of the mounting plate 105, so that the connection line 121 can be sequentially matched with the first guide slot 117 and the second guide slot 119 and then led out, thereby being fixedly connected with the airing bar assembly 103.

In detail, the incoming end 123 of the second guide slot 119 and the outgoing end 125 of the first guide slot 117 are both located at the center of the width of the mounting plate 105. By this arrangement, the connecting wire 121 can be smoothly centered, so that the abrasion of the second guide wheel 139 caused by the deflection can be reduced, and the service life of the guide assembly can be prolonged. Meanwhile, it should be noted that the connection line 121 can extend out horizontally and centrally along the length direction of the mounting plate 105, and also because the bobbin 111 and the first guide 113 have a partial overlap, the structure between the two is more compact, the occupied space is small, and the central arrangement of the connection line 121 is easier to achieve.

Of course, in other embodiments, the installation positions of the second guide wheel 139 and the first guide wheel 135 may also be selected and adjusted according to requirements, for example, the installation positions may be set at the end of the mounting plate 105 in the width direction, etc., so as to ensure that the wire inlet end 123 of the second guide slot 119 and the wire outlet end 125 of the first guide slot 117 are spaced apart along the length direction of the mounting plate 105, and ensure that the connection wire 121 can horizontally penetrate through to reduce the wear on the second guide wheel 139, which is not limited in this embodiment.

Referring to fig. 6 to 9 again, in the present embodiment, the first guiding element 113 further includes a fixing element 137, the fixing element 137 is pivotally connected to the mounting plate 105 through a pivot shaft 151, the fixing element 137 is substantially a hollow rectangular parallelepiped structure, an installation cavity 138 is formed in the fixing element 137, and the first guiding wheel 135 is rotatably disposed in the installation cavity 138, so that the fixing element 137 can drive the first guiding wheel 135 to rotate when rotating around the pivot shaft 151. Meanwhile, the first guide wheel 135 is horizontally arranged in the mounting cavity 138, so that the connecting wire 121 can be horizontally led out by the first guide groove 117, the inclination is reduced, and the abrasion of the guide assembly is reduced.

In detail, a portion of the first guide wheel 135 is disposed in the mounting cavity 138, and another portion of the first guide wheel 135 can protrude from the mounting cavity 138. That is, since the first guide wheel 135 is not completely disposed in the mounting cavity 138, on one hand, the first guide wheel 135 capable of cooperating with the connection wire 121 can be disposed closer to the bobbin 111, thereby reducing the probability of deflection of the connection wire 121 after being output from the bobbin 111, and on the other hand, since the first guide wheel 135 does not need to be completely wrapped, the overall size of the first guide wheel 135 and the fixing member 137 can be designed to be smaller, interference and influence of the fixing member 137 on the winding operation of the bobbin 111 can be reduced, and the overall structure is more compact and reliable. At the same time, the centering of the connecting line 121 is also easier to achieve, because the structure is more compact.

It should be noted that, since the fixing members 137 are pivotally connected to the mounting plate 105 through the pivot shaft 151, in order to further reduce the occupied space of the winding device 101, the two fixing members 137 may be pivotally connected to the mounting plate 105 through the same pivot shaft 151, and the pivot shaft 151 is located between the two fixing members 137, so that the fixing members 137 at two sides are pivotally connected to the mounting plate 105 through the pivot shafts 151, respectively. Of course, in other embodiments, a pivot shaft 151 may be provided to be pivoted with the mounting plate 105, and the embodiment is not limited thereto.

Referring to fig. 6 to 9 again, in the present embodiment, the winding device 101 further includes a first limiting block 143 and a second limiting block 144.

In detail, the first limiting block 143 and the second limiting block 144 are disposed on a path of the fixing element 137 rotating around the pivot shaft 151, and the first limiting block 143 and the second limiting block 144 are respectively disposed at two sides of the fixing element 137 in the width direction, so as to fully utilize the space. And more specifically, when the connection line 121 is in a tightened state, the first guiding element 113 is located at a first position, and the fixing element 137 can be in abutting engagement with the second limiting block 144. When the connection line 121 is in a loose state, the first guide member 113 can move to the second position, so that the fixing member 137 can be abutted against and engaged with the first limiting block 143, thereby limiting the movement range of the fixing member 137 rotating around the pivot shaft 151.

In more detail, the guide assembly further includes an elastic member 141. The elastic element 141 is a tension spring or a compression spring, and the elastic element 141 is obliquely connected between the mounting plate 105 and the fixing element 137, and specifically, the mounting plate 105 is provided with a fixing column 161, the fixing column 161 may be a screw column or a screw column, one end of the elastic element 141 passes through the fixing column 161, and the other end is sleeved on an end of the fixing element 137, and is configured to drive the first guiding element 113 to move to the second position when the connection line 121 is in a relaxed state. Through the arrangement of the elastic element 141, when the connection line 121 is in a loose state, the elastic element 141 can drive the fixing element 137 to rotate to the position of the first limit block 143, so that the fixing element 137 can be abutted and matched with the first limit block 143, and the movement range of the fixing element 137 rotating around the pivot shaft 151 is limited.

That is, through the arrangement of the first limiting block 143, the second limiting block 144 and the elastic member 141, during normal operation, since the hanging rod of the clothes airing machine 100 has self weight, under the self weight of the hanging rod, the connecting line 121 is in a tight state, there is a load on the connecting line 121, and the loads on the left and right sides are substantially equal, the two first guide wheels 135 receive the pulling force of the steel rope, and can rotate around the pivot shaft 151 in the direction close to the bobbin 111, and finally the fixing member 137 is abutted and matched with the second limiting block 144, thereby stopping. Correspondingly, when the connection line 121 is unloaded, it means that the airing rod assembly 103 has collided with an object, and the connection line 121 is in a loose state, so that when there is no load on the connection line 121, the whole first guide wheel 135 is not subjected to the force of the connection line 121, and the fixing member 137 drives the whole first guide wheel 135 to rotate around the pivot shaft 151 in the direction of the first limit block 143 under the action of the elastic member 141 until the fixing member abuts against and engages with the first limit block 143, and then the fixing member stops.

Optionally, in this embodiment, in order to prompt the airing rod assembly 103 to encounter a blockage, the winding device 101 further includes a first limit switch 145, and the first limit switch 145 is disposed on the mounting plate 105 and located on two sides of the elastic member 141 respectively with the first limit block 143, so as to fully utilize the space on the mounting plate 105, and make the overall structure more compact. Meanwhile, the first limit switch 145 is also located on the path of the fixed member 137 rotating around the pivot shaft 151, so that when the first guiding member 113 is located at the second position, the fixed member 137 is matched with the first limit switch 145, thereby facilitating the output of a signal when encountering a resistance, facilitating the control of the motor stop, and achieving the function of stopping when encountering a resistance.

Referring to fig. 6 to 9 again, in the present embodiment, the mounting plate 105 is further provided with a screw 153 spaced from the output shaft of the motor and extending along the length direction of the mounting plate 105, so that the screw 153 is coaxial with the output shaft of the motor. One end of the bobbin 111 is drivingly connected to the output shaft, and the other end is threadedly connected to the screw 153, and the motor is configured to drive the bobbin 111 to rotationally move around the extending direction of the screw 153 to wind the connection wire 121.

In detail, a main shaft 152 is disposed on an output shaft of the motor, the main shaft 152 is disposed coaxially with the screw 153, and the output shaft of the motor is in transmission connection with the bobbin 111 through the main shaft 152. Meanwhile, a plurality of limiting protrusions 169 are arranged at intervals on the circumferential edge of the main shaft 152, and the limiting protrusions 169 are long and extend along the length direction of the mounting plate 105. Correspondingly, the inner edge of the bobbin 111 is provided with a limiting groove 171 matched with the limiting protrusion 169, and the limiting protrusion 169 is matched with the limiting groove 171, so that the bobbin 111 rotates around the extending direction of the screw 153 under the driving of the motor. Of course, in other embodiments, the limiting protrusion 169 may be disposed outside the bobbin 111, and the limiting groove 171 may be disposed outside the main shaft 152 to ensure that the two can be stably engaged with each other, which is not limited in this embodiment.

Referring to fig. 6 to 9 again, in the present embodiment, the winding device 101 further includes a wire pressing member 155 and a guide bar 167.

In detail, the wire pressing member 155 is in sleeve-fit engagement with a side of the bobbin 111 away from the first guide 113 to move as the bobbin 111 moves along the screw 153. Specifically, the wire pressing member 155 includes a wire pressing portion 157 and two abutting portions 159 respectively protruding from two ends of the wire pressing portion 157, the abutting portions 159 are flange edges, the wire pressing portion 157 is a cylindrical structure having an opening on a side surface, the wire pressing portion 157 is sleeved outside the bobbin 111 for pressing the connecting wire 121 sleeved outside the bobbin 111, when the wire pressing portion 157 is sleeved outside the bobbin 111, the opening of the wire pressing portion 157 faces the first guide 113, and the two abutting portions are respectively abutted and matched with two ends of the bobbin 111.

In detail, the guide bar 167 is extended along the length direction of the mounting plate 105, and the wire pressing portion 157 is movably connected to the guide bar 167, so that when the bobbin 111 rotates and moves along the screw 153, the wire pressing member 155 can also move back and forth along the extending direction of the guide bar 167.

Through such an arrangement, the wire pressing member 155 can move along with the bobbin 111 to press the connecting wire 121 at each position, and the connecting wire 121 can be prevented from being pulled out from the end of the bobbin 111. Meanwhile, since the crimping portion 157 has an open cylindrical structure, it can be adapted to the shape of the bobbin 111, thereby effectively crimping the connecting wire 121.

In more detail, through the arrangement, on one hand, through the matching of the wire pressing piece 155 and the bobbin 111, the purpose of preventing the connecting wire 121 from being pulled out from the bobbin 111 can be achieved, so that a structure for preventing the connecting wire 121 from being pulled out is not required to be additionally arranged on the original structure of the bobbin 111, and then the structure for matching the wire pressing piece and the bobbin 111 is more compact and simpler, and the occupied space is smaller; on the other hand, because the line pressing part 157 is the tubular structure, and set up in the one side of keeping away from first guide 113, there is not any overlap with first guide 113, therefore line pressing part 157 can not only realize the line ball operation with the cooperation of bobbin 111, can also reduce because the oversize influence to first guide 113, thereby make first guide 113 can be closer to bobbin 111 and set up, make its area with the overlap portion of bobbin 111 bigger, thereby make holistic structure compacter, and then fully reduce occupation space, then also make the connecting wire 121 can set up centrally more easily.

It should be noted that, in order to ensure the stability of the engagement between the guide bar 167 and the wire pressing portion 157, an engagement groove 165 may be formed on the outer edge of the wire pressing portion 157, and the engagement between the engagement groove 165 and the guide bar 167 enables the wire pressing member 155 to move along the extending direction of the guide bar 167 when the bobbin 111 moves. Of course, in other embodiments, a groove may be provided on the guide bar 167, a protrusion structure may be provided on the outer side of the wire pressing portion 157, and the connection is realized through the cooperation of the groove and the protrusion, which is not limited in this embodiment.

Referring to fig. 6 to 9 again, in the present embodiment, the winding device 101 further includes a second limit switch 147 and a third limit switch 149 disposed on the mounting plate 105 at intervals along the length direction of the mounting plate 105. And the second limit switch 147 and the third limit switch 149 are respectively located at sides of the two fixing members 137, which are far away from each other, so as to make full use of the space in the length direction of the mounting plate 105.

In detail, the second limit switch 147 and the third limit switch 149 are located on a path along which the bobbin 111 moves along the screw 153, and can be engaged with the bobbin 111, respectively. When the second limit switch 147 is engaged with the bobbin 111, the connection wire 121 is shortest in length that passes through the second guide groove 119, and when the third limit switch 149 is engaged with the bobbin 111, the connection wire 121 is longest in length that passes through the second guide groove 119. That is, the longest and shortest positions of the outlet line of the connection line 121, that is, the lowest and highest positions at which the airing rod 127 is lifted by the airing machine 100, can be controlled by the arrangement of the second limit switch 147 and the third limit switch 149, and when both ends of the second limit switch 147 and the third limit switch 149 are respectively matched with each other, the motor can also be controlled to stop driving, so that damage is avoided, and reliability and stability of operation are guaranteed.

Referring to fig. 2 again, in the present embodiment, a protective cover 163 fixedly connected to the mounting plate 105 may be further disposed in the winding device 101 according to requirements, and the protective cover 163 covers the outer sides of the wire pressing member 155, the bobbin 111 and the two first guiding members 113 for protecting the safety and reliability of the structure thereof.

In addition, it should be noted that, since all the components adopted in the present embodiment are market standards, and only the structure is more compact, the load requirement of 35kg is met, so that the performance of the clothes drying machine can be consistent with that of the clothes drying machine 100 on the market.

The following describes in detail the installation process, the working principle and the beneficial effects of the clothes airing machine 100 provided by the embodiments of the present invention:

when the clothes drying machine 100 is installed, the screw 153 and the motor may be arranged on the installation surface of the installation plate 105 at an interval, and the screw 153 and the output shaft of the motor are arranged coaxially and both extend along the length direction of the installation plate 105. Then, one end of the winding drum 111 is sleeved on the main shaft 152 on the output shaft of the motor, the other end of the winding drum is sleeved on the outer side of the screw 153, the wire pressing piece 155 is sleeved with the winding drum 111, then the winding drum 111 and the guide rod 167 are both installed on the installation surface of the installation plate 105 along the length direction of the installation plate 105, and the wire pressing piece 155 is in inserted fit with the guide piece; then, the first guide 113 and the second guide 115 are installed at corresponding positions of the installation surface of the installation plate 105, so that when the connection line 121 is in a tight state, the first guide 113 is located at the first position, and at the moment, the first guide 113 and the orthographic projection of the bobbin 111 on the installation surface of the installation plate 105 have a partial overlap, and when the connection line 121 is in a loose state, the first guide 113 can move to the second position; meanwhile, the positions of the wire inlet end 123 of the second guide groove 119 and the wire outlet end 125 of the first guide groove 117 can be located at the central position of the width of the mounting plate 105, and then the connecting wire 121 is led out after sequentially bypassing the first guide groove 117 and the second guide groove 119 and is fixedly connected with the airing rod assembly 103.

When the height of the drying rod 127 of the clothes hanger needs to be adjusted, the motor can be controlled to be started to drive the output shaft to rotate so as to drive the winding drum 111 to rotate and move in a reciprocating manner along the extending direction of the screw 153, and therefore the winding of the connecting wire 121 is achieved until the height requirement of the drying rod 127 is met. In the process, since the first guiding element 113 is at the first position, the connecting line 121 is tightened, so that the fixing element 137 is in abutting engagement with the second limiting block 144. If the airing rod assembly 103 fails due to a blockage in the process, the connecting wire 121 is loosened, so that the fixing member 137 rotates to the second position around the pivot shaft 151 under the action of the elastic member 141 to be matched with the first limiting block 143, and the first limiting switch 145 is triggered to remind the user of the blockage, so that the motor is controlled to stop, and the user can stop when the blockage is met.

In the above process, the clothes drying machine 100 sets the first guide 113 to have a partial overlap with the orthographic projection of the bobbin 111 on the mounting surface of the mounting plate 105, so that the first guide 113 and the bobbin 111 are closer to each other when the clothes drying machine is used after being mounted, the structure of the whole winding device 101 is more compact, the occupied space is smaller, and the size of the winding device 101 can be reduced to adapt to the mounting environment with a narrower use space; in addition, the positions of the bobbin 111 and the first guide member 113 are closer to each other, so that the connecting line 121 is not prone to deflection after being led out from the first guide member 113, and the positions of the line inlet end 123 of the second guide groove 119 and the line outlet end 125 of the first guide groove 117 can be closer to the middle position of the mounting plate 105, thereby being beneficial to ensuring the centered arrangement of the connecting line 121, further being beneficial to reducing the abrasion of the guide assembly and prolonging the service life of the guide assembly.

To sum up, the utility model provides a airing machine 100 that longe-lived, compact structure, size are little, it can be applicable to the narrower installation environment of usage space.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A winding device, comprising:

mounting a plate;

the driving piece is arranged on the mounting plate;

the winding mechanism comprises a winding drum, a guide assembly and a connecting wire, wherein the winding drum is arranged on the mounting surface of the mounting plate, is in transmission connection with the driving piece and is used for rotating under the driving action of the driving piece; the guide assembly comprises a first guide piece which is arranged on the installation surface and is adjacent to the winding drum, the orthographic projection of the first guide piece and the orthographic projection of the winding drum on the installation surface are partially overlapped, one end of the connecting wire is connected with the winding drum, and the other end of the connecting wire is led out after bypassing the first guide piece.

2. The winding device according to claim 1, wherein:

the first guide piece comprises a first guide wheel and a fixing piece, the fixing piece is arranged on the mounting plate, an installation cavity is formed in the fixing piece, the first guide wheel rotates and is arranged in the installation cavity, the part of the first guide wheel extends out of the installation cavity, and the first guide wheel extends towards the direction close to the winding drum.

3. The winding device according to claim 2, wherein:

the guide assembly further comprises a second guide piece, the first guide piece and the second guide piece are arranged at intervals, and the second guide piece comprises a second guide wheel;

a first guide groove used for being matched with the connecting line is formed in the circumferential edge of the first guide wheel; a second guide groove used for being matched with the connecting line is formed in the circumferential edge of the second guide wheel; one end of the connecting wire is connected with the winding reel, and the other end of the connecting wire penetrates through the first guide groove and the second guide groove in sequence and then is led out.

4. The winding device according to claim 3, wherein:

and the wire inlet end of the second guide groove and the wire outlet end of the first guide groove are both positioned in the middle of the width of the mounting plate, so that the connecting wire is led out from the middle of the width of the mounting plate.

5. The winding device according to any one of claims 1 to 4, wherein:

the first guide piece is rotatably arranged on the mounting plate through a pivot shaft and is provided with a first position and a second position;

the winding device further comprises a first limiting block, a second limiting block and an elastic piece, wherein the first limiting block, the second limiting block and the elastic piece are arranged on a path of the first guide piece rotating around the pivot shaft, and the elastic piece is connected and arranged between the mounting plate and the first guide piece; when the connecting line is in a tightened state, the connecting line can drive the first guide part to be located at the first position, so that the first guide part is abutted and matched with the second limiting block; when the connecting line is in a relaxed state, the elastic element is configured to drive the first guide element to move around the pivot shaft to the second position so as to be in abutting fit with the first limiting block.

6. The winding device according to claim 5, wherein:

the winding device further comprises a limit switch, and the limit switch is arranged on the mounting plate and is positioned on a path of the first guide piece rotating around the pivot shaft; the first guide also engages the limit switch when the first guide is in the second position, and the drive member is configured to stop operating when the first guide engages the limit switch.

7. The winding device according to any one of claims 1 to 4, wherein:

the driving piece is a motor; the mounting plate is also provided with a screw which is spaced from and coaxial with the output shaft of the motor; one end of the winding drum is in transmission connection with the output shaft, the other end of the winding drum is in threaded connection with the screw rod, and the motor is configured to drive the winding drum to rotate around the extending direction of the screw rod so as to wind the connecting wire.

8. The winding device according to claim 7, wherein:

the winding device further comprises a main shaft which is coaxial with the screw, an output shaft of the motor is in transmission connection with the winding drum through the main shaft, one of the main shaft and the winding drum is provided with a limiting bulge, the other of the main shaft and the winding drum is provided with a limiting groove, the extending direction of the limiting groove is parallel to the axial direction of the main shaft, and the limiting bulge is matched with the limiting groove.

9. The winding device according to any one of claims 1 to 4, wherein:

the winding device further comprises a wire pressing piece and a guide rod, wherein the wire pressing piece comprises a wire pressing part and two abutting parts which are respectively convexly arranged at two ends of the wire pressing part, the wire pressing part is of a cylindrical structure with an opening on the side surface, and the wire pressing part is sleeved outside the winding drum and used for pressing and winding a connecting wire arranged outside the winding drum; when the wire pressing part is sleeved outside the winding drum, the opening faces the first guide piece, and the two abutting parts are respectively abutted and matched with the two end parts of the winding drum;

the guide bar set up in on the mounting panel, just the extending direction of guide bar with the axial direction of bobbin is parallel, the line ball portion with guide bar swing joint, so that the line ball portion can be in when the bobbin moves along the extending direction motion of guide bar.

10. A clothes drying machine, characterized by comprising:

the winding device of any one of claims 1 to 9;

and the airing rod assembly is connected with the connecting wire led out by the winding device.

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