CN210044805U

CN210044805U - Table tennis picker for physical education

Info

Publication number: CN210044805U
Application number: CN201920840738.7U
Authority: CN
Inventors: 陈永琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-11
Anticipated expiration: 2029-06-05

Abstract

The utility model belongs to the technical field of student's apparatus technique and specifically relates to a table tennis picker for physical education, including bracing piece, connecting plate and containing box, containing box cavity and upper left end opening, upper right end are equipped with through-hole B, the equal rigid coupling in terminal surface four corners has the universal wheel, the connecting plate right part is equipped with through-hole A, the left part screws bolt spiro union containing box upper end right side with the high-end hand, has cup jointed the bracing piece in the through-hole A, and bracing piece lower part cavity, middle part left side rigid coupling have the guiding tube that communicates with it, and the guiding tube is the high form of low right side in a left side and the left end rigid coupling has the bellows, bellows lower extreme grafting through-hole B, and the inboard even rigid coupling of bracing piece lower extreme. The utility model has the advantages of reasonable design, adopt fixed containing box of detachable connecting plate and bracing piece, conveniently stand and pick up and accomodate the table tennis, adopt the design of four layers sleeve, can tentatively circle the table tennis then push step by step to central authorities just to the bracing piece below to light pushes down gets into the bracing piece.

Description

Table tennis picker for physical education

Technical Field

The utility model belongs to the technical field of student's apparatus technique and specifically relates to a table tennis picker is used in physical education.

Background

At present in this technical field, the mode of generally adopting to pick up one by oneself realizes the receipts of the table tennis of falling, and this mode need bow repeatedly or squat the body, and the table tennis of picking up need take with accomodating the basket and hand-carry, and is extravagant great to physical power, has taken the student simultaneously and has originally just limited activity time on the physical education class.

In the utility model discloses a chinese utility model patent that bulletin number is CN207856217U, a table tennis picker for sports class has been adopted, slowly push up the sack with the table tennis from the bottom through the drum, need not to bow to pick up the ball, can collect the sack with the ball, and the sack can be convenient dismantlement, convenient storage, the opening and shutting of the open-close board through the spring action is picked up table tennis, moreover, the steam generator is simple in structure, high durability and convenient operation, low cost, nevertheless limited by its structure, the table tennis that still has the integrated device to pick up all relies on the user to accomodate including the table tennis of picking up, it is comparatively hard, the little elasticity of table tennis quality is good, the drum aims at the in-process of preparing to push down and is very easy other its problem of bouncing off, need innovation to improve.

In summary, the technical problem to be solved by the technical solution is:

1. the traditional table tennis picking mode needs to repeatedly bend down or squat, and is inconvenient to carry about when a large amount of table tennis is picked;

2. the table tennis ball picker of the reference file can be very easily and reversely flicked in the process of aligning and preparing for pressing down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned technical shortcoming and providing a table tennis pickup for physical education course adopts fixed containing box of detachable connecting plate and bracing piece, conveniently stands to pick up and accomodate the table tennis, adopts the design of four layers sleeve, can tentatively circle the table tennis then push central authorities just to the bracing piece below step by step to light pushes down gets into the bracing piece.

The utility model provides a technical scheme that technical problem adopted does: a table tennis ball picker for physical education classes comprises a supporting rod, a connecting plate and a containing box, wherein the containing box is hollow, the upper left end of the containing box is opened, a cover plate is hinged to the opening side of the containing box, the upper right end of the containing box is provided with a through hole B, four corners of the lower end surface of the containing box are fixedly connected with universal wheels, the cover plate is convenient for taking out and using table tennis balls again, the right part of the connecting plate is provided with a through hole A, the left part of the connecting plate penetrates through two high-end hand-screwed bolts, the lower ends of the high-end hand-screwed bolts are screwed with the right side of the upper end of the containing box, the containing box and the supporting rod are conveniently separated, namely, a storage structure and a picking structure are separated, the same storage structure is convenient to be separately matched and put into use, the supporting rod is sleeved in the through hole A, the lower part of the supporting rod, get into the containing box along the bellows, and the characteristic of can buckling of bellows makes the bracing piece be the inclined state and can not deviate from through-hole B when being used as the pull rod yet, bellows lower extreme grafting through-hole B, bracing piece lower part rigid coupling has baffle and baffle to be the low right side height form in a left side, length is convenient reasonable when making the bracing piece be used as the pull rod, the inboard even rigid coupling of bracing piece lower extreme has eight rubber hemispheres, four layers of sleeve has been cup jointed in the outside, rubber hemispheres can make the table tennis of extrusion state get into, and can not fall out after getting into, bracing piece and interior three-layer telescopic lower extreme outside rigid coupling have the snap ring, the inboard equal rigid coupling in four layers of sleeve upper end has the retaining ring, outermost sleeve lower extreme rigid coupling has the becket, the becket is used for increaseing the convenient.

Furthermore, the upper end of the supporting rod is fixedly connected with a lifting ring, so that the supporting rod is convenient to grasp, and the supporting rod is helped to be pulled to drive the containing box to move.

Further, bracing piece upper portion is equipped with two screw holes that suit with high first hand screw bolt, and after the containing box that uses at present was filled with, the connecting plate was taken off to rotatable high first hand screw bolt, separates promptly and picks up the structure, independently accomodates or matches other containing boxes, and the high first hand screw bolt of usable screw hole of keeping in of wherein transfer process avoids the part to lose.

Further, the connecting plate is trapezoidal, and the side all is equipped with the stopper that the shape suited with it around the upper right end of containing box, and convenient matching connection board and containing box fix the two position relation fast.

The utility model discloses the beneficial effect who has is:

1. the storage box and the support rod are fixed by the detachable connecting plate, so that table tennis balls can be conveniently picked up and stored in a standing mode, and the whole device can be pulled and transferred by combining the corrugated pipe, the baffle plate, the lifting ring and the universal wheel, so that the physical strength of a user is saved, and the technical problems that the traditional table tennis ball picking mode needs to be stood or squat repeatedly, and is inconvenient to carry about during large-scale picking are solved;

2. the design of the four-layer sleeve is adopted, the table tennis ball can be initially enclosed and then pushed to the position below the central dead against the supporting rod step by step, so that the table tennis ball can be easily pressed down to enter the supporting rod and can not fall out when being blocked by the rubber hemisphere, and the technical problem that the table tennis ball picker for the comparison file is very easy to be reversely flicked in the process of aligning to prepare for pressing down is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the lantern ring of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 2.

As shown in figures 1-2, the utility model comprises a support rod 1, a connecting plate 3 and a containing box 6, the containing box 6 is hollow and has an opening at the upper left end, a cover plate 6-4 is hinged at the opening side, a through hole B6-3 is arranged at the upper right end, universal wheels 6-1 are fixedly connected at four corners of the lower end surface, the cover plate 6-4 is convenient for taking out and using the table tennis again, a through hole A3-1 is arranged at the right part of the connecting plate 3, a two-head hand screw bolt 3-2 is penetrated at the left part, the lower end of the two-head hand screw bolt 3-2 is screwed at the right side of the upper end of the containing box 6, the containing box 6 and the support rod 1 are convenient to separate, namely, a storage and pick-up structure is convenient, the same storage structure is convenient to be folded and the pick-up structure is additionally matched for use, the support rod 1 is sleeved in, the guide tube 2 is in a left-low right-high shape, the left end is fixedly connected with a corrugated tube 2-1, the guide tube 2 enables ping-pong balls to automatically roll down to the left after being accumulated to a sufficient height, the corrugated tube 2-1 enters the containing box 6, the bendable characteristic of the corrugated tube 2-1 enables the support rod 1 not to be separated from a through hole B6-3 when being used as a pull rod in an inclined state, the lower end of the corrugated tube 2-1 is inserted with the through hole B6-3, the lower part of the support rod 1 is fixedly connected with a baffle 1-3, the baffle 1-3 is in a left-low right-high shape, the length of the support rod 1 is convenient and reasonable when being used as the pull rod, eight rubber hemispheres 1-4 are uniformly and fixedly connected to the inner side of the lower end of the support rod 1, four layers of sleeves 4 are sleeved on the outer side, the rubber hemispheres 1-4 enable the ping-pong, the equal rigid coupling in four layers of sleeve 4 upper end inboard has the fender ring 8, and outermost sleeve 4 lower extreme rigid coupling has becket 5, and becket 5 is used for increaseing the convenient four layers of sleeve 4's of counter weight whereabouts gradually, and durable wear-resisting suitable repeated contact ground.

In this embodiment, the lifting ring 1-1 is fixedly connected to the upper end of the support rod 1, so as to facilitate grasping, and thus help to pull the support rod 1 to drive the storage box 6 to move.

In this embodiment, the upper portion of the support rod 1 is provided with two threaded holes 1-2 corresponding to the first-hand bolts 3-2, after the storage box 6 used at present is filled with the materials, the first-hand bolts 3-2 can be rotated to take off the connecting plate 3, namely, the separating and picking structure is used for independently storing or matching other storage boxes 6, the first-hand bolts 3-2 can be temporarily stored in the threaded holes 1-2 in the transferring process, and parts are prevented from being lost.

In this embodiment, the connecting plate 3 is trapezoidal, and the front and rear sides of the upper right end of the containing box 6 are provided with the limiting blocks 6-2 with the shapes matched with the limiting blocks, so that the connecting plate 3 and the containing box 6 can be conveniently matched, and the position relation between the connecting plate and the containing box can be quickly fixed.

When the table tennis ball lifting device is used, the lifting ring 1-1 is pulled, the baffle plate 1-3 moves upwards to be in contact connection with the connecting plate 3 at the moment, the supporting rod 1 inclines rightwards, the corrugated pipe 2-1 is slightly drawn out of the through hole B6-3, the containing box 6 can be driven to move through the universal wheel 6-1 after force is continuously applied, the sleeve 4 is aligned with a table tennis ball and is put down after reaching a required position, the sum of the thicknesses of the single-layer sleeve 4 and the snap ring 7 is far smaller than the radius of the table tennis ball, so that the table tennis ball with lighter weight can be pushed to the middle part in the process of falling the sleeve 4 gradually until the lower end of the supporting rod 1 extrudes and takes in the supporting rod 1, the rubber hemispheres 1-4 is restored to the original shape after extrusion, the quality of the table tennis ball is not enough to deform and slip, the table tennis ball pushes the middle part of the, after the containing box 6 is fully stored, the high-head hand-screwed bolt 3-2 can be screwed off and screwed into the threaded hole 1-2, the separating device is used for storing and picking up the structure, the storing structure is stored in the same way, the picking up structure is used for matching with other containing boxes 6, during assembly, the front end and the rear end of the connecting plate 3 are tightly attached to the limiting block 6-2 for positioning, and then the high-head hand-screwed bolt 3-2 and the containing boxes 6 are screwed.

Claims

1. The utility model provides a table tennis picker for physical education, includes bracing piece, connecting plate and containing box, its characterized in that: the containing box cavity and upper left end opening, it has the apron to articulate in the opening side, the upper right end is equipped with through-hole B, the equal rigid coupling in terminal surface four corners has the universal wheel, the connecting plate right part is equipped with through-hole A, the left part has passed two high-end hand and has twisted bolt and high-end hand and twist bolt lower extreme spiro union containing box upper end right side, the bracing piece has been cup jointed in the through-hole A, bracing piece lower part cavity, middle part left side rigid coupling has the guiding tube that communicates with it, the guiding tube is the low right side height form in a left side and the left end rigid coupling has the bellows, bellows lower extreme grafting through-hole B, bracing piece lower part rigid coupling has baffle and is the low right side height form in a left side, the inboard even rigid coupling of bracing piece lower extreme has eight rubber hemispheres, four layers of sleeve have been cup jointed in the outside, bracing piece.

2. A table tennis ball pickup device for use in a sports class according to claim 1, wherein: the upper end of the supporting rod is fixedly connected with a lifting ring.

3. A table tennis ball pickup device for use in a sports class according to claim 1, wherein: two threaded holes matched with the high-head hand-screwed bolts are formed in the upper portion of the supporting rod.

4. A table tennis ball pickup device for use in a sports class according to claim 1, wherein: the connecting plate is trapezoidal, and the front and back sides of the upper right end of the containing box are provided with limit blocks with shapes matched with the limit blocks.