CN210009583U

CN210009583U - Table tennis cleaning equipment

Info

Publication number: CN210009583U
Application number: CN201920465495.3U
Authority: CN
Inventors: 姜昂; 宋子祺; 杜唯
Original assignee: Harbin Institute of Physical Education
Current assignee: Harbin Institute of Physical Education
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-02-04
Anticipated expiration: 2029-04-02

Abstract

The utility model provides a table tennis cleaning equipment, include: the device comprises a body, a guide sleeve and a stop block; the body is in a barrel shape, the bottom of the body is adhered with arc-shaped anti-skid blocks, and the anti-skid blocks are arranged at four positions in a rectangular array mode; the bottom of the inner side of the body is provided with a guide sleeve in an inverted barrel shape, the bottom end of the guide sleeve penetrates through the bottom of the body in a transition fit mode, and the guide sleeve is fixedly connected with the body in a welding mode; the inner side of the bottom of the guide sleeve is screwed with a round stop block in a threaded engagement mode, and the stop block is flush with the guide sleeve and the bottom surface of the body; the top of the stop block is provided with a compression spring, and the compression spring is accommodated in the guide sleeve in a clearance fit mode; the utility model has the advantages of small and exquisite structure, the flexible of turnover, it is convenient to get the ball and adorn the ball, operation simple to use to effectual problem and the not enough that appear in having solved current device.

Description

Table tennis cleaning equipment

Technical Field

The utility model relates to a sports apparatus technical field, more specifically the theory that says so especially relates to a table tennis cleaning equipment.

Background

Sports equipment is a general name of various instruments, equipment and articles used in competitive sports competitions and body-building exercises, the sports equipment is interdependent and mutually promoted with sports, wherein table tennis is a ball-type sports item popular in the world and is also a ball in the people's republic of China.

The new table tennis has the powder mostly, old table tennis also can stick to the dust mostly, therefore the table tennis needs wash before adorning the service robot, in order to avoid being stained with too much dust because of the table tennis surface and can influence the performance of service robot, generally wash with the clear water, it can inhale the possibility of ash on the contrary to have added other thing, current table tennis cleaning machine structure is great, nimble mobility is relatively poor, and the complex operation when getting the dress ball is comparatively loaded down with trivial details, it is inconvenient to use.

In view of this, research and improvement are carried out to solve the existing problems, and a table tennis ball cleaning device is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a table tennis cleaning equipment to the current table tennis cleaning machine structure that provides in solving above-mentioned background art is great, and nimble mobility is relatively poor, and the operation when getting the dress ball is comparatively loaded down with trivial details, uses inconvenient problem and not enough.

In order to achieve the above object, the utility model provides a table tennis cleaning equipment, which is achieved by the following specific technical means:

a table tennis ball cleaning apparatus comprising: the device comprises a body, a guide sleeve, a stop block, a compression spring, a cushion block, a miniature bearing, a support rod, a lower washing basket, a top cover, a handle, a rocker switch, a charging interface, a miniature direct current motor, a lithium battery, an upper washing basket and an anti-skid block; the body is in a barrel shape, the bottom of the body is adhered with arc-shaped anti-skid blocks, and the anti-skid blocks are arranged at four positions in a rectangular array mode; the bottom of the inner side of the body is provided with a guide sleeve in an inverted barrel shape, the bottom end of the guide sleeve penetrates through the bottom of the body in a transition fit mode, and the guide sleeve is fixedly connected with the body in a welding mode; the inner side of the bottom of the guide sleeve is screwed with a round stop block in a threaded engagement mode, and the stop block is flush with the guide sleeve and the bottom surface of the body; the top of the stop block is provided with a compression spring, and the compression spring is accommodated in the guide sleeve in a clearance fit mode; the top of the compression spring is provided with a circular plate-shaped cushion block, and the cushion block is in sliding fit in the guide sleeve in a clearance fit mode; the top of the cushion block is provided with a miniature bearing, and the miniature bearing is in sliding fit in the guide sleeve in a clearance fit mode; a cylindrical support rod is embedded in the miniature bearing, the top of the support rod penetrates through the top of the guide sleeve in a transition fit mode, and the joint of the support rod and the guide sleeve is connected through a sealing element; the top end of the supporting rod is welded with a lower washing basket in a hemispherical shell shape, and the lower washing basket is accommodated in the body in a clearance fit mode; the top of the body is screwed with a circular top cover in a threaded engagement mode, and the top of the top cover is welded with an arc-shaped handle; a circular rocker switch is embedded in the front side of the top cover, and a charging interface is embedded in the outer wall of the right side of the top cover; the middle position in the top cover is provided with a micro direct current motor, the micro direct current motor is connected with the top cover in a bolt fixing mode, and the micro direct current motor is electrically connected with the rocker switch; a lithium battery is accommodated at the rear side inside the top cover and is connected with the top cover in a bolt fixing mode; the lithium battery is electrically connected with the charging interface and is respectively electrically connected with the micro direct current motor and the rocker switch; an output shaft of the micro direct current motor downwards penetrates through the bottom of the top cover in a clearance fit mode, and the joint of the micro direct current motor and the top cover is connected through a sealing piece; the bottom end of an output shaft of the miniature direct current motor is welded with an upper washing basket in a hemispherical shell shape, the upper washing basket and the lower washing basket are vertically symmetrical, and the upper washing basket is abutted to the straight surface of the lower washing basket.

As a further optimization of the technical scheme, the utility model relates to a table tennis cleaning equipment the top cap sets up to dismounting device through thread engagement mode and body, and the body sets up to transparent ya keli goods to the diameter of body sets up to 20-30cm, highly sets up to 30-40 cm.

As a further optimization of this technical scheme, the utility model relates to a table tennis cleaning equipment on wash basket and wash the washing hole of the circular fretwork form of N department all seted up on the outer wall of basket down, just the hole department of washing hole is the arc form transition.

As the further optimization of this technical scheme, the utility model relates to a table tennis cleaning equipment the bracing piece is joined in marriage through transition fit mode and guide pin bushing cunning, and the bracing piece sets up to the telescoping device through the cunning with the guide pin bushing to the bracing piece passes through miniature bearing and guide pin bushing is articulated.

As a further optimization of the technical scheme, the utility model relates to a table tennis cleaning equipment the bracing piece passes through compression spring and sets up to elastic return device.

As a further optimization of this technical scheme, the utility model relates to a table tennis cleaning equipment the shackle groove has been seted up to the intermediate position of dog bottom, just the gas pocket of circular form has been seted up to the tank bottom of shackle groove, and the gas pocket is linked together with the inside of guide pin bushing.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model has the advantages that the diameter of the body is set to be 20-30cm, and the height is set to be 30-40cm, so that the device has small structure, is convenient to carry, and is flexible to move in turnover.

2. The utility model discloses a wash basket and lower washing basket on setting up, realize washing the components of a whole that can function independently design of basket, be convenient for get the dress table tennis through washing the basket down, convenient operation, and be the telescoping device through setting up the bracing piece, the bracing piece passes through compression spring and sets up to elastic return device, the bracing piece passes through miniature bearing and guide pin bushing articulated, the lift of washing the basket down of being convenient for, conveniently wash, be convenient for get the ball, and wash the basket down and realize the automatic rising through the butt of washing the basket on, easy to use operates.

3. The utility model discloses a to a table tennis cleaning equipment's improvement, it is small and exquisite to have a structure, has had enough to meet the need flexible, and it is convenient to get the ball and dress the ball, operates simple to use's advantage to effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the point A structure of the present invention;

FIG. 3 is a side view of the body of the present invention;

FIG. 4 is a schematic view of the structure of point B of the present invention;

FIG. 5 is a schematic top view of the lower wash basket of the present invention;

fig. 6 is a schematic structural view of point C of the present invention;

FIG. 7 is a side view, cross-sectional structural view of the top cover of the present invention;

fig. 8 is a schematic view of the top cover position axial measurement structure of the present invention;

fig. 9 is a schematic diagram of the point D structure of the present invention.

In the figure: the device comprises a body 1, a guide sleeve 2, a stop block 3, a compression spring 4, a cushion block 5, a miniature bearing 6, a support rod 7, a lower washing basket 8, a top cover 9, a handle 10, a rocker switch 11, a charging interface 12, a miniature direct current motor 13, a lithium battery 14, an upper washing basket 15 and an anti-skid block 101.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 9, the present invention provides a table tennis ball cleaning apparatus, which comprises:

a table tennis ball cleaning apparatus comprising: the device comprises a body 1, a guide sleeve 2, a stop block 3, a compression spring 4, a cushion block 5, a miniature bearing 6, a support rod 7, a lower washing basket 8, a top cover 9, a handle 10, a rocker switch 11, a charging interface 12, a miniature direct current motor 13, a lithium battery 14, an upper washing basket 15 and an anti-skid block 101; the method is characterized in that: the body 1 is cylindrical, the bottom of the body 1 is adhered with arc-shaped anti-skid blocks 101, and the anti-skid blocks 101 are arranged at four positions in a rectangular array mode; the bottom of the inner side of the body 1 is provided with a guide sleeve 2 in an inverted barrel shape, the bottom end of the guide sleeve 2 is penetrated at the bottom of the body 1 in a transition fit mode, and the guide sleeve 2 is fixedly connected with the body 1 in a welding mode; the inner side of the bottom of the guide sleeve 2 is screwed with a round stop block 3 in a thread meshing mode, and the stop block 3 is flush with the guide sleeve 2 and the bottom surface of the body 1; the top of the stop block 3 is provided with a compression spring 4, and the compression spring 4 is accommodated in the guide sleeve 2 in a clearance fit manner; the top of the compression spring 4 is provided with a round plate-shaped cushion block 5, and the cushion block 5 is in sliding fit in the guide sleeve 2 in a clearance fit mode; the top of the cushion block 5 is provided with a miniature bearing 6, and the miniature bearing 6 is in sliding fit in the guide sleeve 2 in a clearance fit mode; a cylindrical support rod 7 is embedded in the micro bearing 6, the top of the support rod 7 penetrates through the top of the guide sleeve 2 in a transition fit mode, and the joint of the support rod 7 and the guide sleeve 2 is connected through a sealing element; the top end of the supporting rod 7 is welded with a lower washing basket 8 in a hemispherical shell shape, and the lower washing basket 8 is accommodated in the body 1 in a clearance fit mode; the top of the body 1 is screwed with a circular top cover 9 in a threaded engagement mode, and the top of the top cover 9 is welded with an arc-shaped handle 10; a circular rocker switch 11 is embedded in the front side of the top cover 9, and a charging interface 12 is embedded in the outer wall of the right side of the top cover 9; a micro direct current motor 13 is accommodated in the middle position inside the top cover 9, the micro direct current motor 13 is connected with the top cover 9 in a bolt fixing mode, and the micro direct current motor 13 is electrically connected with the rocker switch 11; a lithium battery 14 is accommodated at the rear side inside the top cover 9, and the lithium battery 14 is connected with the top cover 9 in a bolt fixing mode; the lithium battery 14 is electrically connected with the charging interface 12, and the lithium battery 14 is respectively electrically connected with the micro direct current motor 13 and the rocker switch 11; an output shaft of the micro direct current motor 13 downwards penetrates through the bottom of the top cover 9 in a clearance fit mode, and the joint of the micro direct current motor 13 and the top cover 9 is connected through a sealing piece; the bottom end of the output shaft of the micro direct current motor 13 is welded with an upper washing basket 15 in a hemispherical shell shape, the upper washing basket 15 and the lower washing basket 8 are vertically symmetrical, and the upper washing basket 15 is abutted to the straight surface of the lower washing basket 8.

Specifically, the top cover 9 and the body 1 are arranged to be a dismounting device in a threaded engagement mode, the body 1 is arranged to be a transparent acrylic product, the internal condition of the body 1 can be observed conveniently during cleaning, the diameter of the body 1 is set to be 20-30cm, and the height of the body 1 is set to be 30-40 cm.

Specifically, referring to fig. 1, the outer walls of the upper and

lower wash baskets

15 and 8 are respectively provided with N circular hollow wash holes for facilitating the washing of clean water, and referring to fig. 6 and 9, the orifices of the wash holes are in arc transition, the inner arc surfaces of the upper and

lower wash baskets

15 and 8 are respectively adhered with a thin layer of wash cloth to improve the washing effect and protect the table tennis balls, and referring to fig. 6, the straight surface of the lower wash basket 8 is provided with N semi-capsule-shaped limit holes in annular array, referring to fig. 9, the straight surface of the upper wash basket 15 is welded with N semi-capsule-shaped limit posts in annular array, the limit holes and the limit posts are vertically symmetrical and are inserted through clearance fit for connecting the upper and

lower wash baskets

15 and 8, when the upper wash basket 15 rotates by the power provided by the micro dc motor 13, the limit posts are inserted into the limit holes at the initial stage of rotation or within a period of time, thereby the upper washing basket 15 drives the lower washing basket 8 to rotate through the limit matching of the limit hole and the limit column.

Specifically, the support rod 7 is matched with the guide sleeve 2 in a sliding mode in a transition matching mode, the support rod 7 is arranged as a telescopic device through matching with the guide sleeve 2 in a sliding mode, and the support rod 7 is hinged with the guide sleeve 2 through the miniature bearing 6.

Specifically, the support rod 7 is provided as an elastic return means by the compression spring 4.

Specifically, referring to fig. 2, a shackle groove is formed in the middle of the bottom of the stopper 3 for mounting the compression spring 4 and the support rod 7, and a circular air hole is formed at the bottom of the shackle groove and communicated with the inside of the guide sleeve 2 for balancing air pressure inside and outside the guide sleeve 2.

The method comprises the following specific implementation steps:

the top cover 9 is rotated to take down the top cover 9, a proper amount of clean water is injected into the body 1, a proper amount of table tennis balls are placed inside the lower washing basket 8, the top cover 9 is vertically buckled at the top of the body 1 and screwed down through threads, in the screwing process, the lower washing basket 8 is pressed down to the upper washing basket 15, the support rod 7 is contracted towards the inside of the guide sleeve 2, the compression spring 4 is deformed and compressed, the upper washing basket 15 is driven to rotate by the micro direct current motor 13 during working, the upper washing basket 15 drives the lower washing basket 8, the table tennis balls are cleaned in the rotating process, after cleaning, the top cover 9 is taken down, the support rod 7 extends upwards through the compression spring 4 to reset, the lower washing basket 8 is jacked up, because the micro bearing 6 is inlaid at the bottom of the support rod 7, and the cushion block 5 is arranged between the bottom of the support rod 7 and the compression spring 4, the rotation is not influenced after the.

In summary, the following steps: according to the table tennis cleaning equipment, the diameter of the body is set to be 20-30cm, and the height is set to be 30-40cm, so that the device is small in structure, convenient to carry and flexible to move in turnover; the split design of the flushing basket is realized by arranging the upper flushing basket and the lower flushing basket, the table tennis ball can be conveniently taken and loaded through the lower flushing basket, the operation is convenient, the support rod is a telescopic device and is arranged as an elastic return device through a compression spring, the support rod is hinged with the guide sleeve through a miniature bearing, the lower flushing basket can be conveniently lifted and lowered, the flushing and the ball taking are convenient, the lower flushing basket can be automatically lifted and lowered through the butt joint of the upper flushing basket, and the operation and the use are simple; the utility model discloses a to a table tennis cleaning equipment's improvement, it is small and exquisite to have a structure, has had enough to meet the need flexible, gets the ball and adorns the ball convenience, operation simple to use's advantage to effectual problem and the not enough that appear in having solved current device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A table tennis ball cleaning apparatus comprising: the device comprises a body (1), a guide sleeve (2), a stop block (3), a compression spring (4), a cushion block (5), a miniature bearing (6), a support rod (7), a lower washing basket (8), a top cover (9), a handle (10), a rocker switch (11), a charging interface (12), a miniature direct current motor (13), a lithium battery (14), an upper washing basket (15) and an anti-skid block (101); the method is characterized in that: the anti-skid device is characterized in that the body (1) is cylindrical, arc-shaped anti-skid blocks (101) are adhered to the bottom of the body (1), and the anti-skid blocks (101) are arranged at four positions in a rectangular array mode; the bottom of the inner side of the body (1) is provided with a guide sleeve (2) in an inverted barrel shape, the bottom end of the guide sleeve (2) penetrates through the bottom of the body (1) in a transition fit mode, and the guide sleeve (2) is fixedly connected with the body (1) in a welding mode; the inner side of the bottom of the guide sleeve (2) is screwed with a round stop block (3) in a threaded engagement mode, and the stop block (3) is flush with the guide sleeve (2) and the bottom surface of the body (1); the top of the stop block (3) is provided with a compression spring (4), and the compression spring (4) is accommodated in the guide sleeve (2) in a clearance fit manner; the top of the compression spring (4) is provided with a circular plate-shaped cushion block (5), and the cushion block (5) is in sliding fit in the guide sleeve (2) in a clearance fit mode; the top of the cushion block (5) is provided with a miniature bearing (6), and the miniature bearing (6) is in sliding fit in the guide sleeve (2) in a clearance fit mode; a cylindrical support rod (7) is embedded in the miniature bearing (6), the top of the support rod (7) penetrates through the top of the guide sleeve (2) in a transition fit mode, and the joint of the support rod (7) and the guide sleeve (2) is connected through a sealing piece; the top end of the supporting rod (7) is welded with a lower washing basket (8) in a hemispherical shell shape, and the lower washing basket (8) is accommodated in the body (1) in a clearance fit mode; the top of the body (1) is screwed with a circular top cover (9) in a threaded engagement mode, and the top of the top cover (9) is welded with an arc-shaped handle (10); a round rocker switch (11) is embedded in the front side of the top cover (9), and a charging interface (12) is embedded in the outer wall of the right side of the top cover (9); a micro direct current motor (13) is accommodated in the middle position inside the top cover (9), the micro direct current motor (13) is connected with the top cover (9) in a bolt fixing mode, and the micro direct current motor (13) is electrically connected with the rocker switch (11); a lithium battery (14) is accommodated at the rear side inside the top cover (9), and the lithium battery (14) is connected with the top cover (9) in a bolt fixing mode; the lithium battery (14) is electrically connected with the charging interface (12), and the lithium battery (14) is respectively electrically connected with the micro direct current motor (13) and the rocker switch (11); an output shaft of the micro direct current motor (13) downwards penetrates through the bottom of the top cover (9) in a clearance fit mode, and the joint of the micro direct current motor (13) and the top cover (9) is connected through a sealing piece; the bottom end of an output shaft of the miniature direct current motor (13) is welded with an upper washing basket (15) in a hemispherical shell shape, the upper washing basket (15) and the lower washing basket (8) are vertically symmetrical, and the upper washing basket (15) is abutted to the straight surface of the lower washing basket (8).

2. The table tennis cleaning apparatus of claim 1, wherein: the top cover (9) is arranged as a dismounting device together with the body (1) in a threaded engagement mode, the body (1) is arranged as a transparent acrylic product, the diameter of the body (1) is 20-30cm, and the height of the body is 30-40 cm.

3. The table tennis cleaning apparatus of claim 1, wherein: the outer walls of the upper washing basket (15) and the lower washing basket (8) are provided with N washing holes in circular hollow shapes, and the hole openings of the washing holes are in arc-shaped transition.

4. The table tennis cleaning apparatus of claim 1, wherein: the support rod (7) is matched with the guide sleeve (2) in a sliding mode in a transition matching mode, the support rod (7) is arranged into a telescopic device through matching with the guide sleeve (2) in a sliding mode, and the support rod (7) is hinged with the guide sleeve (2) through a miniature bearing (6).

5. The table tennis cleaning apparatus of claim 1, wherein: the supporting rod (7) is arranged to be an elastic return device through a compression spring (4).

6. The table tennis cleaning apparatus of claim 1, wherein: the middle position of the bottom of the stop block (3) is provided with a shackle groove, the bottom of the shackle groove is provided with a circular air hole, and the air hole is communicated with the inside of the guide sleeve (2).