Wall-hung type dust collector charging seat and dust collector assembly using same

Abstract

The wall-hung type dust collector charging seat comprises a vertical plate and a lower supporting plate, the vertical plate is vertically arranged and used for being connected with a wall body, and the lower supporting plate is connected to the lower end of the vertical plate and extends forwards; the dust collector support is characterized in that the vertical plate comprises a back face on the rear side and a front face on the front side, the back face can be attached to a wall face, the upper end of the front face inclines backwards to be close to the back face, and a bearing face used for bearing a dust collector is arranged on the upper side of the lower supporting plate. The wall-hung type dust collector charging seat is characterized in that the wall-hung type dust collector charging seat comprises a dust collector and a wall-hung type dust collector charging seat, the dust collector comprises a main machine, a suction head and a connecting rod, the connecting rod and the suction head are detachably connected to the main machine, the main machine comprises a dust cylinder and a handheld part, and when the main machine is placed on the wall-hung type dust collector charging seat, the main machine is obliquely placed on the bearing face. Wherein the dust cylinder is supported by the lower supporting plate, and the handheld part is supported by the upper end part of the vertical plate.

Description

Technical Field

[0001] The present invention relates to the technical field related to vacuum cleaners, and in particular to a wall-mounted vacuum cleaner charging base and a vacuum cleaner assembly using the same. Background Art

[0002] With the advancement of battery and motor technology, vacuum cleaners are developing and transforming in the direction of miniaturization and intelligence, among which handheld vacuum cleaners are the more prominent products, especially wireless handheld vacuum cleaners, which are not only small in size, but also easy to use, and there is no need to be bound by wires when using them. In order to store and charge handheld vacuum cleaners, people have designed special connection and storage seats. For example, the Chinese invention patent with publication number CN102188189B discloses a vacuum cleaner device, which includes a handheld suction unit combined with a slender suction rod to form a rod-type vacuum cleaner, and also includes a docking platform installed on the wall, and the handheld suction unit can be connected to the docking platform. The docking platform includes a bracket plate fixed to a wall mounting plate, respectively connected to the upper and lower sides of the wall mounting plate, and a lower box support, and the docking bracket can be pivotally mounted on the bracket plate, and the bracket plate and the docking bracket can move up and down relative to the wall mounting plate. During installation, the battery pack of the handheld air suction unit needs to be first inserted into the docking bracket at an angle, and then the handheld air suction unit is rotated to be placed on the lower box support, so that the docking bracket and the lower box support form a clamping action to support the handheld air suction unit. It can be seen that the prior art has the advantages of large volume, complicated installation and removal actions, and is very inconvenient to use. Summary of the invention

[0003] In order to overcome at least one of the above-mentioned problems existing in the connection between the handheld suction unit and the pedestal in the prior art, the present invention proposes a wall-mounted vacuum cleaner charging stand, comprising a vertical plate and a lower support plate, the vertical plate being arranged vertically up and down for connecting to the wall, the lower support plate being connected to the lower end of the vertical plate and extending forward; the vertical plate comprises a back side at the rear side and a front side at the front side, wherein the back side can be fitted with the wall, the upper end of the front side is inclined backward toward the back side, and a supporting surface for supporting the vacuum cleaner is provided on the upper side of the lower support plate, and when viewed from the left and right directions, the supporting surface is inclined with the front higher and the rear lower, the supporting surface forms a first angle θ1 with the front side, and the supporting surface forms a second angle θ2 with the back side, wherein the angle range of the first angle θ1 is 86°~90°, and the angle range of the second angle θ2 is 85.5°~89.5°, and the first angle θ1 is greater than the second angle θ2.

[0004] The vertical plate is a component connected to the wall. To facilitate connection, at least one mounting hole is provided on the vertical plate. The mounting hole is in the shape of a strip and extends up and down, so that the wall-mounted vacuum cleaner charging stand can be fixed to the wall with screws. Furthermore, an electrode contact is provided on the upper part of the vertical plate, and the electrode contact protrudes higher than the front surface; a wiring hole is provided on the side wall of the vertical plate.

[0005] The lower support plate is a component for supporting the vacuum cleaner, and the shape of the lower support plate is flexible and diverse, such as a flat plate or an arc plate, in order to match the surface of a wall on the vacuum cleaner for placement; the surface of the lower support plate facing the vacuum cleaner is the supporting surface. Furthermore, an avoidance groove or avoidance through hole is also provided on the lower support plate to avoid the protruding structure on the vacuum cleaner.

[0006] Among them, the upper end of the front side is tilted backwards toward the back side, that is, the back side of the rear side of the vertical plate and the front side of the front side are not arranged in parallel, and the two surfaces are arranged in a trumpet shape, and the trumpet mouth on the side with a larger opening faces downward; in this way, the angles formed by the supporting surface of the lower support plate and the front and back sides are not equal, wherein the front side and the supporting surface are the surfaces facing the side where the vacuum cleaner is placed, and the front side and the supporting surface form a receiving portion, and the receiving portion is arranged as a whole to be tilted backwards.

[0007] According to the above technical scheme, compared with the prior art, the beneficial technical effects of the present invention are: first, the angle range of the first angle θ1 formed by the supporting surface and the front side is set to 86°~90°, so that the vacuum cleaner can naturally tilt backwards when placed on the lower support plate, thereby forming a relatively stable placement state; in addition, by arranging the front side of the vertical plate to tilt backwards, the receiving portion formed by the front side and the supporting surface tilts backwards as a whole, which is equivalent to moving the center of gravity of the vacuum cleaner further backwards, so that the vacuum cleaner can be placed more stably on the charging base; further, since the electrode contact protrusions for charging are arranged on the vertical plate, the electrical connection part on the vacuum cleaner is further pressed against the electrode contact under the effect of the backward tilt, which is conducive to ensuring the electrical connection stability of the vacuum cleaner when charging.

[0008] A further technical solution may be that a front guard edge is further provided at the front end of the lower support plate, and the front guard edge is arranged to extend inwardly and obliquely from the edge of the lower support plate.

[0009] A further technical solution may be that a limit block protruding forward is connected below the lower support plate, and the limit block can be pressed against the lower part of the vacuum cleaner to limit the swing of the vacuum cleaner.

[0010] A further technical solution may be that a downwardly extending storage column is provided below the lower support plate, and the storage column is provided with a plug hole and a buckle hole for matching with a connecting rod and a suction head of a vacuum cleaner.

[0011] Since the wall-mounted vacuum cleaner charging stand has the above advantages, it can be applied to a vacuum cleaner assembly, which includes a vacuum cleaner and the wall-mounted vacuum cleaner charging stand, the vacuum cleaner includes a main unit, a suction head and a connecting rod, the connecting rod and the suction head are detachably connected to the main unit, the main unit includes a dust cylinder and a handheld part, when the main unit is placed on the wall-mounted vacuum cleaner charging stand, the main unit is placed on the supporting surface in an inclined state, wherein the lower support plate supports the dust cylinder, and the upper end of the vertical plate supports the handheld part.

[0012] Since the present invention has the above characteristics and advantages, it can be applied to a wall-mounted vacuum cleaner charging stand and a vacuum cleaner assembly using the same. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the structure of the vacuum cleaner assembly in the axial direction; Figure 2 is a schematic diagram of the exploded structure of the vacuum cleaner assembly; Figure 3 is a schematic cross-sectional structure diagram of the vacuum cleaner assembly; Figure 4 is a schematic diagram of the axial structure of the wall-mounted vacuum cleaner charging station; Figure 5 is a schematic cross-sectional structure diagram of the wall-mounted vacuum cleaner charging station; Figure 6 It is a schematic diagram of the exploded structure of the wall-mounted vacuum cleaner charging stand. DETAILED DESCRIPTION

[0014] The structure of the wall-mounted vacuum cleaner charging stand and the vacuum cleaner assembly using the technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Except for those explicitly stated to be equivalent or alternative implementation schemes, the various implementation details disclosed below can be selectively applied or combined in one embodiment even if they are not directly related or synergistic in terms of functions.

[0016] like Figure 1~Figure 3As shown, a vacuum cleaner assembly is shown, the vacuum cleaner assembly includes a vacuum cleaner 1 and a wall-mounted vacuum cleaner charging stand 2, the vacuum cleaner 1 includes a main unit 11, a suction head 12 and a connecting rod 13, the connecting rod 13 and the suction head 12 can be detachably connected to the main unit 11, the main unit 11 includes a dust cylinder 14 and a handheld part 15, the wall-mounted vacuum cleaner charging stand 2 can be fixedly connected to a wall, the main unit 11 can be placed on the wall-mounted vacuum cleaner charging stand 2 to achieve wall-mounted storage. A battery pack is provided on the handheld part 15, and electrodes for connecting the battery pack are provided on the wall-mounted vacuum cleaner charging stand 2, and the battery pack of the handheld part 15 is pressed against the wall-mounted vacuum cleaner charging stand 2 to achieve charging.

[0017] like Figure 4~Figure 6 As shown, the wall-mounted vacuum cleaner charging stand 2 includes a vertical plate 3 and a lower support plate 4. The vertical plate 3 is vertically arranged up and down for connecting to the wall, and the lower support plate 4 is connected to the lower end of the vertical plate 3 and extends forward; the vertical plate 3 includes a back surface 31 at the rear side and a front surface 32 at the front side, wherein the back surface 31 can be attached to the wall, and the upper end of the front surface 32 is tilted backward toward the back surface 31, and the upper side of the lower support plate 4 is provided with a supporting surface 41 for supporting the vacuum cleaner. When viewed from the left and right directions, the vertical plate 3 includes a back surface 31 at the rear side and a front surface 32 at the front side. The supporting surface 41 is arranged to be inclined with the front higher and the rear lower, and the supporting surface 41 forms a first angle θ1 with the front surface 32, and a second angle θ2 with the back surface 31, wherein the angle range of the first angle θ1 is 86°~90°, and the angle range of the second angle θ2 is 85.5°~89.5°, and in actual applications, the first angle θ1 is greater than the second angle θ2; generally, the angle difference between the first angle θ1 and the second angle θ2 is set to 0.5°~3.5°.

[0018] The vertical plate 3 is a component connected to the wall. In order to facilitate the connection, at least one mounting hole 33 is provided on the vertical plate 3. The mounting hole 33 is in the shape of a long strip and extends up and down, so that the wall-mounted vacuum cleaner charging stand 2 can be fixed to the wall by screws. A vertical plate cavity structure is also provided between the front 32 and the back 31 of the vertical plate 3. A connecting wire is provided in the vertical plate cavity. Furthermore, an electrode contact 5 is provided on the upper part of the vertical plate 3. The electrode contact 5 is higher than the front 32. A wiring hole 34 is provided on the side wall of the vertical plate 3. The power cord can be inserted into the cavity of the vertical plate 3 through the wiring hole 34 and connected to the electrode contact 5.

[0019] The lower support plate 4 is a component for supporting the vacuum cleaner. Since the lower support plate 4 cooperates with the dust cylinder 14 of the main unit 11, the shape of the lower support plate 4 is flexible and diverse, such as a flat plate or an arc shape. In this embodiment, the lower support plate 4 is in the shape of an arc plate, and the surface of the lower support plate 4 facing the vacuum cleaner is the supporting surface 41, that is, the supporting surface 41 is in the shape of an arc, so that the lower support plate center line x is arranged to extend obliquely along the front and rear directions. At this time, the angle formed by the lower support plate center line x and the front side 32 is the same as the first angle θ1, and the angle formed by the lower support plate center line x and the back side 31 is the same as the second angle θ2.

[0020] Since the angle range of the first angle θ1 formed by the supporting surface 41 and the front surface 32 is set to 86°~90°, the vacuum cleaner can naturally tilt backward when placed on the lower support plate 4, thereby forming a relatively stable placement state. Furthermore, since the upper end of the front surface 32 is tilted backward toward the back surface 31, that is, the back surface 31 on the rear side of the vertical plate 3 and the front surface 32 on the front side are arranged non-parallel, the two surfaces form a trumpet shape, and the trumpet mouth on the side with a larger opening faces downward; in this way, the angles formed by the supporting surface 41 of the lower support plate 4 and the front surface 32 and the back surface 31 are not equal, wherein the front surface 32 and the supporting surface 41 are the surfaces facing the side where the vacuum cleaner is placed, and the front surface 32 and the supporting surface 41 form a receiving portion, and the receiving portion is arranged to tilt backward as a whole, which allows the vacuum cleaner to be placed on the charging stand more stably. Furthermore, since the electrode contacts 5 for charging are arranged protrudingly on the vertical plate 3, the electrical connection portion of the vacuum cleaner is further pressed against the electrode contacts 5 under the effect of backward tilting, which is beneficial to ensure the stability of the electrical connection of the vacuum cleaner when charging.

[0021] In addition, since a raised buckling portion is provided at the lower end of the dust cylinder 14, in order to avoid the buckling portion, an avoidance groove 42 or an avoidance through hole is also provided on the lower support plate 4, so as to avoid the raised structure on the vacuum cleaner.

[0022] Furthermore, the front end of the lower support plate 4 is also provided with a front guard 43, and the front guard 43 is arranged to extend inwardly from the edge of the lower support plate 4. The inward extension refers to the direction toward the dust cylinder 14 of the vacuum cleaner, and the front guard 43 forms a raised structure overlapped on the step of the dust cylinder 14, thereby well limiting the movement of the vacuum cleaner mainframe 11 in the front-to-back direction, which is conducive to improving the connection stability between the vacuum cleaner mainframe 11 and the charging base.

[0023] Furthermore, a stopper 6 protruding forward is connected to the lower portion of the lower support plate 4, and the stopper 6 can press against the lower portion of the vacuum cleaner to limit the swing of the vacuum cleaner. In this embodiment, the stopper 6 protrudes forward beyond the lower support plate 4 and presses against the connection portion of the lower end of the handheld portion 15 for connecting the connecting rod 13, which not only limits the connecting rod 13 of the vacuum cleaner from swinging inward, but also allows the main unit 11 to remain in a state of pressing backward against the vertical plate 3.

[0024] Furthermore, a downwardly extending storage column 7 is provided below the lower support plate 4 , and a plug hole and a buckle hole for matching with a connecting rod 13 and a suction head 12 of a vacuum cleaner are provided on the storage column 7 .

[0025] Furthermore, when the host 11 is placed on the wall-mounted vacuum cleaner charging station 2 , the handheld portion 15 is higher than the vertical plate 3 , but the upper end of the handheld portion 15 does not exceed the back surface 31 of the vertical plate 3 in the front-to-back direction.

[0026] Furthermore, in order to improve the structural strength of the vertical plate 3 , a plurality of reinforcing ribs are arranged in a staggered manner horizontally and vertically on the vertical plate 3 .

Claims

1. A wall-mounted vacuum cleaner charging stand, comprising a vertical plate and a lower support plate, wherein the vertical plate is vertically arranged up and down for connecting to a wall, and the lower support plate is connected to the lower end of the vertical plate and extends forward; characterized in that: The vertical plate includes a back surface at the rear side and a front surface at the front side, wherein the back surface can be attached to the wall, and the upper end of the front surface is tilted backward toward the back surface, and a supporting surface for supporting the vacuum cleaner is provided on the upper side of the lower support plate. When viewed from the left and right directions, the supporting surface is tilted with the front side higher and the rear side lower. The supporting surface forms a first angle θ1 with the front side, and a second angle θ2 with the back side, wherein the angle range of the first angle θ1 is 86°~90°, and the angle range of the second angle θ2 is 85.5°~89.5°, and the first angle θ1 is greater than the second angle θ2.

2. The wall-mounted vacuum cleaner charging station according to claim 1, characterized in that: The front end of the lower support plate is also provided with a front guard edge, and the front guard edge is extended upward from the edge of the lower support plate.

3. The wall-mounted vacuum cleaner charging stand according to claim 1 or 2, characterized in that: The lower supporting plate is also provided with an avoidance groove or an avoidance through hole.

4. The wall-mounted vacuum cleaner charging stand according to claim 1 or 2, characterized in that: A limit block protruding forward is also connected below the lower supporting plate, and the limit block can be pressed against the lower part of the vacuum cleaner to limit the swing of the vacuum cleaner.

5. The wall-mounted vacuum cleaner charging stand according to claim 1 or 2, characterized in that: An electrode contact is also provided on the upper portion of the vertical plate, and the electrode contact protrudes higher than the front surface.

6. The wall-mounted vacuum cleaner charging stand according to claim 1 or 2, characterized in that: A downwardly extending storage column is also provided below the lower support plate, and a plug hole and a buckle hole for matching with a connecting rod and a suction head of a vacuum cleaner are provided on the storage column.

7. The wall-mounted vacuum cleaner charging stand according to claim 1 or 2, characterized in that: The vertical plate is provided with mounting holes, which are in the shape of long strips and extend vertically.

8. The wall-mounted vacuum cleaner charging stand according to claim 7, characterized in that: A wiring hole is arranged on the side wall of the vertical plate.

9. A vacuum cleaner assembly, characterized in that: The invention comprises a vacuum cleaner and a wall-mounted vacuum cleaner charging stand as described in any one of claims 1 to 8, wherein the vacuum cleaner comprises a main unit, a suction head and a connecting rod, wherein the connecting rod and the suction head are detachably connected to the main unit, and the main unit comprises a dust cylinder and a hand-held part. When the main unit is placed on the wall-mounted vacuum cleaner charging stand, the main unit is placed on the supporting surface in an inclined state, wherein the lower support plate supports the dust cylinder, and the upper end of the vertical plate supports the hand-held part.

10. The vacuum cleaner assembly according to claim 9, characterized in that: The hand-held portion is higher than the vertical plate, but the upper end portion of the hand-held portion does not exceed the back surface of the vertical plate in the front-to-back direction.

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