Miniature handheld dust collector

Abstract

The embodiment of the utility model provides a miniature handheld dust collector, and relates to the technical field of dust collectors, the miniature handheld dust collector comprises a front side shell and a rear side shell, a dust collection assembly is installed between the front side shell and the rear side shell, a clamping block is arranged on the inner side wall of the front side shell, a first clamping plate is fixedly connected to the inner side wall of the rear side shell, and the first clamping plate is connected with the clamping block in a clamping mode; and clamping grooves are formed in the bottom surfaces and the left side outer walls of the front side shell and the rear side shell. Clamping connection between the front side shell and the rear side shell can be completed by clamping a clamping block into a first clamping plate, and clamping installation of the bottom cover and the cover plate is achieved by clamping a second clamping plate and a clamping groove together, so that the whole surface of the miniature handheld dust collector is free of hole grooves, and attractiveness is high; and internal circuits can be clamped and positioned through the wiring groove, so that the circuits are arranged in order, later maintenance is facilitated, the safety is improved, and the use effect is good.

Description

Technical Field

[0001] This application relates to the field of vacuum cleaner technology, and more particularly to mini handheld vacuum cleaners. Background Technology

[0002] Mini handheld vacuum cleaners are primarily used for cleaning various types of dust, debris, and small particles of trash. Thanks to their compact and flexible design, mini handheld vacuum cleaners can reach into corners, wall crevices, and under furniture, making them widely used.

[0003] Currently, most mini handheld vacuum cleaners are assembled using bolts and other fasteners. This results in numerous holes and slots for bolt fixing, significantly reducing their aesthetic appeal. Furthermore, existing mini handheld vacuum cleaners lack secure internal wiring, leading to messy wiring, difficulty in maintenance, and lower safety. Based on these reasons, this utility model proposes a mini handheld vacuum cleaner. Utility Model Content

[0004] In view of the above problems, this application provides a mini handheld vacuum cleaner to solve the problems of insufficient aesthetics and poor cable management of existing mini handheld vacuum cleaners.

[0005] This application provides a miniature handheld vacuum cleaner, including a front shell and a rear shell, with a vacuuming assembly installed between the front and rear shells. A locking block is provided on the inner wall of the front shell, and a first locking plate is fixedly connected to the inner wall of the rear shell. The first locking plate is engaged with the locking block. The bottom surface and left outer wall of both the front and rear shells are provided with locking grooves. A bottom cover is provided on the lower side of the front shell, and a cover plate is provided on the right side wall of the front shell. A second locking plate is fixedly connected to the inner wall of both the bottom cover and the cover plate, and the second locking plate is engaged with the locking grooves. Several arc-shaped plates are fixedly connected to the inner wall of the front shell, and each arc-shaped plate is fixedly connected with a wiring groove.

[0006] In some embodiments, the vacuuming assembly includes a motor, which is fixedly mounted between the front and rear shells near the top surface. A fan blade is fixedly connected to the motor. A vacuuming housing is mounted on the left side of the front and rear shells. A battery is mounted on the front and rear shells below the motor. A charging plate is mounted below the battery. A button is provided between the front and rear shells.

[0007] In some embodiments, the card block has a right-angled trapezoidal cross-section, with the hypotenuse of the card block facing the rear shell side, and the first card plate has a "dagger" shaped cross-section, with the first card plate and the card block being matched to each other.

[0008] In some embodiments, the second clamping plate is in a right-angled trapezoidal cross section, and the oblique edge of the second clamping plate is arranged towards the side of the front shell.

[0009] In some embodiments, the front shell is provided with an outer edge groove near the side of the rear shell, and the rear shell is provided with an inner edge groove near the side of the front shell, and the inner edge groove and the outer edge groove are arranged in interlaced clamping.

[0010] In some embodiments, the inner side wall of the bottom cover and the cover plate is fixedly connected with a positioning plate, and the bottom surface and the right outer wall of the front shell are provided with a positioning groove, and the positioning plate is inserted into the positioning groove.

[0011] Through the above scheme, the clamping connection between the front shell and the rear shell can be achieved by clamping the clamping block into the first clamping plate, and the clamping installation of the bottom cover and the cover plate can be achieved by the mutual clamping of the second clamping plate and the clamping groove, so that the micro handheld dust collector has no hole groove on the whole surface and has high aesthetic property; and the clamping positioning of the internal circuit can be achieved through the wiring groove, so that the circuit is arranged in order, which is convenient for later maintenance and improves safety, and has good use effect.

[0012] The above description is only a summary of the technical scheme of the embodiments of the present application, in order to more clearly understand the technical means of the embodiments of the present application, the embodiments of the present application can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the embodiments of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present application;

[0015] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the present application;

[0016] Figure 3 It is a schematic diagram of the front side of the front shell of the present application;

[0017] Figure 4 It is a schematic diagram of the side of the front shell of the present application;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the rear shell of the present application;

[0019] Figure 6 A perspective view of a bottom cover of the present application.

[0020] Explanation of reference signs:

[0021] 1, front side shell; 2, rear side shell; 3, dust suction assembly; 4, clamping block; 5, first clamping plate; 6, clamping groove; 7, bottom cover; 8, cover plate; 9, second clamping plate; 10, arc-shaped plate; 11, wire routing groove; 12, motor; 13, fan blade; 14, dust suction shell; 15, battery; 16, charging plate; 17, button; 18, outer edge groove; 19, inner edge groove; 20, positioning plate; 21, positioning groove. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of the present application.

[0023] The terms “comprise” and “have” and any variations thereof in the specification and claims of the present application and the description of the drawings are intended to cover but not exclude other content. The word “one” or “a” does not exclude the presence of multiple. Unless otherwise specified, “multiple” means two or more (including two).

[0024] The orientation words appearing in the following description are the directions shown in the drawings, and are not intended to limit the specific structure of the present application. For example, in the description of the present application, the orientation or position relationship indicated by the terms “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “inner”, “outer”, “axial direction”, “radial direction”, “circumferential direction” and the like are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] In addition, the expressions of the indicating directions used to describe the operation and structure of the components of the embodiments, such as the height direction, are not absolute but relative, and although the indications are appropriate when the components are in the positions shown in the drawings, the directions should be interpreted differently when the positions are changed to correspond to the changes.

[0026] In the description of the present application, it is necessary to point out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "linking" should be understood in a broad sense, for example, the "connection" or "linking" of mechanical structure can mean physical connection, for example, fixed connection, detachable connection or integral connection. The "connection" or "linking" of circuit structure can mean not only physical connection, but also electric connection or signal connection, for example, it can be direct connection, i.e. physical connection, or indirect connection through at least one intermediate element, as long as the circuit is connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In order to facilitate the understanding of the technical solutions of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application.

[0028] As shown in the drawings, Figures 1-6 The present application provides a micro handheld dust collector, which comprises a front side shell 1 and a rear side shell 2, a dust collection assembly 3 is mounted between the front side shell 1 and the rear side shell 2, the dust collection assembly 3 comprises a motor 12, the motor 12 is fixedly installed between the front side shell 1 and the rear side shell 2 near the top surface, a fan blade 13 is fixedly connected to the motor 12, a dust collection shell 14 is installed on the left side of the front side shell 1 and the rear side shell 2, a battery 15 is installed at the lower side of the motor 12, a charging plate 16 is installed at the lower side of the battery 15, and a button 17 is arranged between the front side shell 1 and the rear side shell 2;

[0029] In the technical solution of the present embodiment, the device is started by the button 17, the battery 15 supplies power to the motor 12, the motor 12 drives the fan blade 13 to rotate, and the dust is sucked into the dust collection shell 14 through the rotation of the fan blade 13, thereby realizing the dust collection function;

[0030] A clamping block 4 is formed on the inner side wall of the front side shell 1, a first clamping plate 5 is fixedly connected to the inner side wall of the rear side shell 2, the first clamping plate 5 is connected to the clamping block 4 in a clamping manner, the cross section of the clamping block 4 is in the shape of a right-angled trapezoid, the oblique edge of the clamping block 4 is arranged towards the side of the rear side shell 2, the cross section of the first clamping plate 5 is in the shape of a "knife", and the first clamping plate 5 and the clamping block 4 are arranged in a matching manner;

[0031] In the technical solution of the present embodiment, the clamping block 4 is clamped into the first clamping plate 5, thereby achieving the clamping connection between the front side shell 1 and the rear side shell 2;

[0032] The bottom surface and the left side outer wall of the front side shell 1 and the rear side shell 2 are provided with clamping grooves 6, the lower side of the front side shell 1 is provided with a bottom cover 7, the right side wall of the front side shell 1 is provided with a cover plate 8, the inner side walls of the bottom cover 7 and the cover plate 8 are fixedly connected with second clamping plates 9, the second clamping plates 9 are clampedly connected with the clamping grooves 6, the second clamping plates 9 are provided in a straight-angled trapezoidal cross section, the oblique edges of the second clamping plates 9 are arranged towards the front side shell 1, and the second clamping plates 9 and the clamping grooves 6 are arranged in a matching mode;

[0033] In the technical scheme of the embodiment, the second clamping plates 9 and the clamping grooves 6 are clamped together, thereby achieving clamping installation of the bottom cover 7 and the cover plate 8;

[0034] Further, the front side shell 1 is provided with an outer edge groove 18 near the side of the rear side shell 2, the rear side shell 2 is provided with an inner edge groove 19 near the side of the front side shell 1, and the inner edge groove 19 and the outer edge groove 18 are arranged in a staggered clamping mode, thereby achieving good sealing of the joint between the front side shell 1 and the rear side shell 2 and further improving the aesthetic appearance;

[0035] Further, the inner side walls of the bottom cover 7 and the cover plate 8 are fixedly connected with positioning plates 20, the bottom surface and the right side outer wall of the front side shell 1 are provided with positioning grooves 21, and the positioning plates 20 are arranged by being inserted into the positioning grooves 21, thereby achieving precise clamping operation of the bottom cover 7 and the cover plate 8;

[0036] The inner side wall of the front side shell 1 is fixedly connected with a plurality of arc-shaped plates 10, and the arc-shaped plates 10 are fixedly connected with wiring grooves 11;

[0037] In the technical scheme of the embodiment, the wiring grooves 11 can achieve clamping positioning of internal lines, so that the lines are arranged in an orderly manner, thereby facilitating maintenance and improving safety in the later period, and the use effect is good.

[0038] Working principle: when the micro handheld dust collector is assembled, first, the structures of the dust collection assembly 3 are clamped into the inner cavity of the front side shell 1, and electrical connection is completed between the motor 12, the battery 15, the charging plate 16 and the button 17, the internal lines are clamped into the wiring grooves 11 on the arc-shaped plates 10, clamping and orderly arrangement of the lines are achieved, thereby facilitating maintenance and improving safety in the later period, then the rear side shell 2 is aligned with the front side shell 1, the outer edge groove 18 is butted with the inner edge groove 19, at this time, the clamping block 4 is clamped into the first clamping plate 5, clamping connection between the front side shell 1 and the rear side shell 2 is completed, then the positioning plates 20 in the bottom cover 7 and the cover plate 8 are aligned with the positioning grooves 21 on the front side shell 1, the positioning plates 20 are inserted into the positioning grooves 21 by pushing the bottom cover 7 and the cover plate 8, and the second clamping plates 9 and the clamping grooves 6 are clamped together, thereby achieving clamping installation of the bottom cover 7 and the cover plate 8, so that the micro handheld dust collector has no hole groove on the whole surface and has high aesthetic appearance.

[0039] Those skilled in the art will appreciate that the features of the various embodiments can be combined with each other, as means are within the scope of the present application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0040] The above-described embodiments are merely intended to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features thereof can be replaced by equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A micro hand vacuum cleaner characterized by, The utility model relates to a dust collection device, including front side shell (1) and rear side shell (2), install dust collection assembly (3) between front side shell (1) and rear side shell (2), be provided with the clamping block (4) on the inner side wall of front side shell (1), the inner side wall of rear side shell (2) is fixedly connected with first clamping plate (5), first clamping plate (5) is connected with the clamping block (4) and is clamped, the bottom surface and left side outer wall of front side shell (1) and rear side shell (2) are all provided with clamping groove (6), the downside of front side shell (1) is provided with bottom cover (7), the right side wall of front side shell (1) is provided with cover plate (8), the inner side wall of bottom cover (7) and cover plate (8) is all fixedly connected with second clamping plate (9), second clamping plate (9) is clamped with clamping groove (6), the inner side wall of front side shell (1) is fixedly connected with a plurality of arc plate (10), arc plate (10) is all fixedly connected with wiring slot (11).

2. The micro-hand vacuum cleaner of claim 1, wherein, The utility model relates to a dust collection device, including front side shell (1) and rear side shell (2), install dust collection assembly (3) between front side shell (1) and rear side shell (2), be provided with the clamping block (4) on the inner side wall of front side shell (1), the inner side wall of rear side shell (2) is fixedly connected with first clamping plate (5), first clamping plate (5) is connected with the clamping block (4) and is clamped, the bottom surface and left side outer wall of front side shell (1) and rear side shell (2) are all provided with clamping groove (6), the downside of front side shell (1) is provided with bottom cover (7), the right side wall of front side shell (1) is provided with cover plate (8), the inner side wall of bottom cover (7) and cover plate (8) is all fixedly connected with second clamping plate (9), second clamping plate (9) is clamped with clamping groove (6), the inner side wall of front side shell (1) is fixedly connected with a plurality of arc plate (10), arc plate (10) is all fixedly connected with wiring slot (11).

3. The micro-hand vacuum cleaner of claim 1, wherein, The utility model relates to a dust collection device, including front side shell (1) and rear side shell (2), install dust collection assembly (3) between front side shell (1) and rear side shell (2), be provided with the clamping block (4) on the inner side wall of front side shell (1), the inner side wall of rear side shell (2) is fixedly connected with first clamping plate (5), first clamping plate (5) is connected with the clamping block (4) and is clamped, the bottom surface and left side outer wall of front side shell (1) and rear side shell (2) are all provided with clamping groove (6), the downside of front side shell (1) is provided with bottom cover (7), the right side wall of front side shell (1) is provided with cover plate (8), the inner side wall of bottom cover (7) and cover plate (8) is all fixedly connected with second clamping plate (9), second clamping plate (9) is clamped with clamping groove (6), the inner side wall of front side shell (1) is fixedly connected with a plurality of arc plate (10), arc plate (10) is all fixedly connected with wiring slot (11).

4. The micro-hand vacuum cleaner of claim 1, wherein, The utility model relates to a dust collection device, including front side shell (1) and rear side shell (2), install dust collection assembly (3) between front side shell (1) and rear side shell (2), be provided with the clamping block (4) on the inner side wall of front side shell (1), the inner side wall of rear side shell (2) is fixedly connected with first clamping plate (5), first clamping plate (5) is connected with the clamping block (4) and is clamped, the bottom surface and left side outer wall of front side shell (1) and rear side shell (2) are all provided with clamping groove (6), the downside of front side shell (1) is provided with bottom cover (7), the right side wall of front side shell (1) is provided with cover plate (8), the inner side wall of bottom cover (7) and cover plate (8) is all fixedly connected with second clamping plate (9), second clamping plate (9) is clamped with clamping groove (6), the inner side wall of front side shell (1) is fixedly connected with a plurality of arc plate (10), arc plate (10) is all fixedly connected with wiring slot (11).

5. The micro-hand vacuum cleaner of claim 1, wherein, The utility model relates to a dust collection device, including front side shell (1) and rear side shell (2), install dust collection assembly (3) between front side shell (1) and rear side shell (2), be provided with the clamping block (4) on the inner side wall of front side shell (1), the inner side wall of rear side shell (2) is fixedly connected with first clamping plate (5), first clamping plate (5) is connected with the clamping block (4) and is clamped, the bottom surface and left side outer wall of front side shell (1) and rear side shell (2) are all provided with clamping groove (6), the downside of front side shell (1) is provided with bottom cover (7), the right side wall of front side shell (1) is provided with cover plate (8), the inner side wall of bottom cover (7) and cover plate (8) is all fixedly connected with second clamping plate (9), second clamping plate (9) is clamped with clamping groove (6), the inner side wall of front side shell (1) is fixedly connected with a plurality of arc plate (10), arc plate (10) is all fixedly connected with wiring slot (11).

6. The micro-hand vacuum cleaner of claim 1, wherein, ​

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