CN213049264U

CN213049264U - Table tennis ball collecting device

Info

Publication number: CN213049264U
Application number: CN202022052581.7U
Authority: CN
Inventors: 韩晓虎
Original assignee: China Pharmaceutical University
Current assignee: China Pharmaceutical University
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-27
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a table tennis collection device, include: the chassis, first casing, the second casing, air exhauster and aspiration channel, first casing is both ends open-ended cylindrical structure, the second casing is one end open-ended cylindrical structure, the chassis is equipped with the elastic component, the elastic component is equipped with the arch, the outer wall of first casing is equipped with the recess, and this recess and protruding phase-match, threaded connection is passed through with the one end on chassis is kept away from to the open end of second casing and first casing, second casing and chassis enclose and close to form a hollow cavity, air exhauster fixed connection in second casing and with the cavity intercommunication, the aspiration channel runs through in the second casing and with the cavity intercommunication, through the air exhauster convulsions, the pressure reduces in the cavity, the handheld aspiration channel of user can be with the table tennis to inhale the cavity in, work efficiency is greatly improved, labor intensity is reduced.

Description

Table tennis ball collecting device

Technical Field

The utility model relates to a sports goods field, more specifically say, relate to a table tennis collection device.

Background

In the physical education and training of the table tennis, the table tennis is very large in dosage, and is easy to scatter everywhere after falling to the ground, the table tennis needs to be picked up manually, and the table tennis needs to be stooped frequently, so that the labor intensity of personnel is increased; meanwhile, the efficiency of picking up the table tennis balls is too low, which can affect the progress of teaching and training, so that the table tennis ball collecting device is needed to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a table tennis collection device aims at solving among the prior art table tennis and picks up the problem that the ball is inefficiency and influence healthy.

In order to realize the purpose, the utility model provides a table tennis collection device, include: the chassis, first casing, the second casing, air exhauster and aspiration channel, first casing is both ends open-ended cylindrical structure, the second casing is one end open-ended cylindrical structure, the chassis is equipped with the elastic component, the elastic component is equipped with the arch, the outer wall of first casing is equipped with the recess, and this recess and protruding phase-match, threaded connection is passed through with the one end that the chassis was kept away from to the open end of second casing and first casing, second casing and chassis enclose to close and form a hollow cavity, air exhauster fixed connection in second casing and with the cavity intercommunication, the aspiration channel runs through in the second casing and with the cavity intercommunication.

Preferably, the chassis is further provided with a plurality of universal wheels.

Preferably, the first housing is made of a transparent material.

Preferably, the elastic piece is a metal elastic piece.

Preferably, the air suction pipe is a plastic hose.

Preferably, the device further comprises a power supply and a charging interface.

Preferably, the chassis is further provided with a handrail.

Preferably, a rubber pad is arranged between the exhaust fan and the second shell.

Compared with the prior art, the utility model has the advantages of:

through air exhauster convulsions, pressure reduces in the cavity, and in the user held the aspiration channel can inhale the cavity with the table tennis, improved work efficiency greatly, reduced intensity of labour.

Drawings

Fig. 1 is a schematic view of a table tennis ball collecting device of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

The reference numbers in the figures illustrate:

1. a chassis; 2. a first housing; 3. a second housing; 4. an exhaust fan; 5. an air suction pipe; 6. a universal wheel; 7. a groove; 8. a protrusion; 9. an elastic member.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Referring to fig. 1 and 2, a table tennis ball collecting device includes: chassis 1, first casing 2, second casing 3, air exhauster 4 and aspiration channel 5, first casing 2 is both ends open-ended cylindrical structure, second casing 3 is one end open-ended cylindrical structure, chassis 1 is equipped with elastic component 9, elastic component 9 is equipped with arch 8, the outer wall of first casing 2 is equipped with recess 7, and this recess 7 and protruding 8 phase-match, threaded connection is passed through with the one end that chassis 1 was kept away from to second casing 3's open end and first casing 2, second casing 3 and chassis 1 enclose to close and form a hollow cavity, air exhauster 4 fixed connection in second casing 3 and with the cavity intercommunication, aspiration channel 5 runs through in second casing 3 and with the cavity intercommunication.

Preferably, the elastic element 9 is a metal elastic sheet. When the table tennis ball collecting device is assembled, the first shell 2 is firstly arranged on the chassis 1, and at the moment, the groove 7 on the first shell 2 is clamped with the bulge 8 of the metal elastic sheet, so that the first shell 2 is fixed on the chassis 1; and then the open end of the second shell 3 is connected with the first shell 2 through threads, and at the moment, the chassis 1, the first shell 2 and the second shell 3 enclose to form a hollow chamber.

Because the exhaust fan 4 is fixedly connected to the second casing 3 and communicated with the cavity, and the air suction pipe 5 penetrates through the second casing 3 and is communicated with the cavity, air is sucked by the exhaust fan 4, the pressure in the cavity is reduced, a user holds the air suction pipe 5 by hand, and the opening of the air suction pipe 5 is aligned with the table tennis, so that the table tennis can enter the cavity through the air suction pipe 5, the working efficiency is greatly improved, and the labor intensity is reduced.

Preferably, a rubber pad (not shown) is provided between the suction fan 4 and the second housing 3, so that noise can be greatly reduced when the suction fan 4 operates.

For the convenience of use, the air suction pipe 5 is a plastic hose, and the angle of use can be changed at will to suck the table tennis which is scattered in the corner and is difficult to take out.

Meanwhile, in order to facilitate a user to observe whether the chamber is full of table tennis balls, the first shell 2 is made of transparent materials, and when the user observes that the chamber is full of table tennis balls, the power supply is turned off; because second casing 3 and first casing 2 threaded connection, only need to make second casing 3 and first casing 2 separation with second casing 3 for first casing 2 is rotatory to take out the table tennis.

Preferably, the chassis 1 is further provided with a plurality of universal wheels 6 and handrails (not shown) for the convenience of the user.

Preferably, still include the power and the interface that charges, the power is the lithium cell for air exhauster 4 power supply, this lithium cell can be through the interface that charges many times charge cycle and use, energy-concerving and environment-protective.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A table tennis ball collection device, comprising: the chassis, first casing, the second casing, air exhauster and aspiration channel, first casing is both ends open-ended cylindrical structure, the second casing is one end open-ended cylindrical structure, the chassis is equipped with the elastic component, the elastic component is equipped with the arch, the outer wall of first casing is equipped with the recess, and this recess and protruding phase-match, threaded connection is passed through with the one end that the chassis was kept away from to the open end of second casing and first casing, second casing and chassis enclose to close and form a hollow cavity, air exhauster fixed connection in second casing and with the cavity intercommunication, the aspiration channel runs through in the second casing and with the cavity intercommunication.

2. The table tennis ball collection device of claim 1, wherein: the chassis is also provided with a plurality of universal wheels.

3. The table tennis ball collection device of claim 1, wherein: the first housing is made of a transparent material.

4. The table tennis ball collection device of claim 1, wherein: the elastic piece is a metal elastic piece.

5. The table tennis ball collection device of claim 1, wherein: the aspiration channel is a plastic hose.

6. The table tennis ball collection device of claim 1, wherein: the device also comprises a power supply and a charging interface.

7. The table tennis ball collection device of claim 1, wherein: the chassis is also provided with handrails.

8. The table tennis ball collection device of claim 1, wherein: and a rubber pad is arranged between the exhaust fan and the second shell.