CN211559181U

CN211559181U - Foldable table tennis table is used in teaching

Info

Publication number: CN211559181U
Application number: CN202020153846.XU
Authority: CN
Inventors: 杨伟鑫
Original assignee: Nanyang Vocational College
Current assignee: Nanyang Vocational College
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2020-09-25
Anticipated expiration: 2030-02-06

Abstract

The utility model discloses a folding table tennis table for teaching, which comprises a table body, wherein two sides of the upper side surface of the table body are respectively connected with a supporting plate through folding and rotating, the upper side surfaces of the two supporting plates are respectively connected with a table top in a sliding way, two sides of the table top are respectively connected with a rotating handle in a meshing way, the inner ends of the rotating handles are connected inside the first sliding grooves in a sliding manner, the first sliding grooves are formed in the side wall of the table body, and the inner end of the rotating handle is movably engaged with the side wall of the first chute to realize the fixation of the two table tops in a horizontal state, a net is clamped between the two table tops, the utility model has the advantages that the supporting plate and the table tops can be folded and retracted, and the device can be dragged after being folded, so that the table tennis teaching is not limited by the field, great convenience is brought to table tennis teaching, competition and training, the table tennis table is conveniently and effectively managed, and the table tennis table does not occupy too much storage space.

Description

Foldable table tennis table is used in teaching

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a foldable table tennis table for teaching.

Background

The main sports apparatus of table tennis is the table tennis table, consequently in order to satisfy the teaching requirement to the table tennis, mostly be provided with the table tennis table in the school, but because the table tennis table is bulky, and be difficult for moving and will be convenient for manage, general table tennis table is mostly placed indoor, receive the restriction in indoor place, the quantity of every school table tennis table will be limited, if like the people of table tennis motion more, the table tennis table does not have special management again, when needs carry out the table tennis teaching, the table tennis table has been used by other people for a long time, if carry out special management to the table tennis table, can influence other people's enthusiasm, it is unfavorable to popularize and develop the table tennis, therefore we have provided a foldable table tennis table for teaching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable table tennis table is used in teaching to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foldable table tennis table is used in teaching, includes the table body, the last side both sides of the table body all are connected with the backup pad through folding paper rotation, and the equal sliding connection of the side of going up of two backup pads has the desktop, the both sides of desktop all mesh and are connected with the turning handle, just the equal sliding connection in the inside of first spout in the inner of turning handle, first spout is opened on the lateral wall of the table body, just the inner of turning handle and the lateral wall movable engagement of first spout are used for realizing that two desktops are fixed under the horizontality, the centre gripping has the net between two desktops.

Preferably, the side walls of the two sides of the supporting plate are respectively provided with a second sliding groove, the side wall of the desktop is fixedly connected with a sliding block, and the sliding block is connected to the second sliding grooves in a sliding mode and used for achieving sliding of the desktop on the supporting plate.

Preferably, the side walls of the two sides of the table body are provided with storage cavities, and the storage cavities are sealed through sealing doors.

Preferably, the below that just is located the backup pad on the lateral wall of the table body rotates and is connected with two supports, the upper end fixedly connected with kicking block of every support, just the kicking block is connected with the downside of backup pad and is used for realizing that it is fixed to support the backup pad.

Preferably, universal wheels are mounted at the lower ends of the table body and the support.

Preferably, the two supports on the same side of the table body are fixed through a fixing mechanism after being opened, the fixing mechanism comprises a connecting rod, one end of the connecting rod is rotatably connected to any one support, the other end of the connecting rod is connected with an inserting rod in a sliding mode through a spring, the lower end of the inserting rod is movably inserted into the inserting hole, and the inserting hole is formed in the side wall of the other support.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes the quick opening and fixing of the device by rotating the support plate and the table top to be horizontal, then sliding the two table tops towards the middle and then screwing the rotating handle; the support plate and the table top can be folded and retracted, and the device can be dragged after being retracted, so that table tennis teaching is not limited by places, great convenience is brought to table tennis teaching, competition and training, the table tennis table can be effectively managed conveniently, and excessive storage space is not occupied; because the device is portable after folding, can drag the device to arbitrary place and carry out table tennis teaching, satisfy the student of table tennis motion and vast table tennis fan's demand, be favorable to table tennis popularization and development.

Drawings

Fig. 1 is a schematic structural diagram I of the utility model after being opened integrally;

fig. 2 is a schematic structural view II of the utility model after being opened as a whole;

fig. 3 is a schematic structural view after the whole folding of the utility model;

FIG. 4 is an exploded view of the overall structure of the present invention;

FIG. 5 is a schematic structural view of the table body, the support and the top block of the present invention;

fig. 6 is an enlarged view of fig. 5 a according to the present invention;

fig. 7 is an exploded view of the table body, the supporting plate and the table top of the present invention.

In the figure: 1. the table comprises a table body, 2, a supporting plate, 3, a table top, 4, a rotating handle, 5, a first sliding groove, 6, a ball net, 7, a second sliding groove, 8, a sliding block, 9, a storage cavity, 10, a sealing door, 11, a support, 12, a top block, 13, a universal wheel, 14, a fixing mechanism, 1401, a connecting rod, 1402, an inserting rod, 1403, an inserting hole, 15 and a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a folding table tennis table for teaching comprises a table body 1, wherein two sides of the upper side surface of the table body 1 are respectively connected with a supporting plate 2 through folding rotation, the rotation amplitude of the supporting plates 2 is between 0 and 90 degrees, namely the supporting plates 2 can rotate from a vertical state to a horizontal state, when the supporting plates 2 are in the horizontal state, the table tennis table is in an opening state, when the supporting plates 2 are in the vertical state, the table tennis table is in a folding state, the upper side surfaces of the two supporting plates 2 are respectively connected with a table top 3 in a sliding manner, one side of the table top 3 is provided with a handle 15, the table top 3 can be conveniently opened and folded, the upper surface of the table top 3 is smooth and has certain elasticity, the table tennis can be ensured to bounce, the table tennis teaching can be realized on the table tennis table, the table top 3 can be opened and folded along with the supporting plates 2, two sides of the table top, the inner ends of the rotating handles 4 are connected inside the first sliding grooves 5 in a sliding mode, the first sliding grooves 5 are formed in the side walls of the table body 1, the rotating handles 4 can fix the angles of the table tops 3 (the horizontal positions of the table tops 3) after sliding inside the first sliding grooves 5, when the rotating handles 4 slide towards the middle positions, the two table tops 3 slide towards the middle positions to enable the two table tops to be spliced together to form a table tennis table, the inner ends of the rotating handles 4 are movably meshed with the side walls of the first sliding grooves 5 to fix the two table tops 3 in the horizontal state, when the rotating handles 4 are meshed with the side walls of the first sliding grooves 5, the two table tops 3 can be fixed at the spliced position, a net 6 is clamped between the two table tops 3, when the two table tops 3 are spliced, the net 6 is placed between the two table tops 3, and the net 6 can be fixed in the vertical state, the net 6 can be removed and placed when the table is folded.

In order to make the desktop 3 smoothly slide on the supporting plate 2, specifically speaking, the second sliding grooves 7 are formed in the side walls of the two sides of the supporting plate 2, the sliding blocks 8 are fixedly connected to the side walls of the desktop 3, the sliding blocks 8 are slidably connected to the second sliding grooves 7 and used for achieving sliding of the desktop 3 on the supporting plate 2, as shown in fig. 4, when the sliding blocks 8 slide in the second sliding grooves 7, the desktop 3 can also slide on the supporting plate 2, so that the supporting plate 2 can be connected with the desktop 3, and the stability of the desktop 3 during sliding can be improved.

Particularly, it has storing chamber 9 to open on the both sides lateral wall of the table body 1, storing chamber 9 seals through sealing door 10, and the inside in storing chamber 9 is equipped with the interlayer, plays the effect of accomodating racket and table tennis, has increased the device's the effect of accomodating.

As shown in fig. 2, in order to increase the stability of the device after opening, specifically, the side wall of the table body 1 and the lower side of the supporting plate 2 are rotatably connected with two brackets 11, the upper end of each bracket 11 is fixedly connected with an ejector block 12, the ejector block 12 is connected with the lower side of the supporting plate 2 to support and fix the supporting plate 2, the two brackets 11 on the same side are opened and then are V-shaped, the two ejector blocks 12 are pushed below the supporting plate 2, the supporting strength of the supporting plate 2 is increased, and the stability of the device is increased.

Particularly, universal wheel 13 is all installed to the lower extreme of the table body 1 and support 11, the four corners of the below of the table body 1 all is equipped with a universal wheel 13, play the effect of supporting the table body 1, the lower extreme of every support 11 is equipped with a universal wheel 13 in addition, when support 11 rotates, this universal wheel 13 rotates subaerial, the rotation of the support 11 of being convenient for like this, and the universal wheel 13 on support 11 and the table body 1 is convenient for the external removal of the device, the universal wheel 13 is from taking the dead structure of lock, after this ball table removed the assigned position, the dead universal wheel 13 of lock, the device's of being convenient for firm, universal wheel 13 is current public technical scheme, the event is not repeated.

As shown in fig. 2, in order to fix the supports 11 after being unfolded and increase the stability of the device, specifically, the two supports 11 on the same side of the table body 1 are fixed by a fixing mechanism 14 after being unfolded, the fixing mechanism 14 includes a connecting rod 1401, one end of the connecting rod 1401 is rotatably connected to any one support 11, the other end of the connecting rod 1401 is slidably connected with an insert rod 1402 through a spring, the spring is sleeved on the insert rod 1402, one end of the spring is connected with the connecting rod 1401, the other end of the spring is connected with the insert rod 1402, when the insert rod 1402 is pulled upwards, after the pulling force is eliminated, the insert rod 1402 is slidably restored downwards through the elastic force of the spring, the lower end of the insert rod 1402 is movably inserted inside an insert hole 1403, the insert hole 1403 is opened on the side wall of the other support 11, when the two supports 11 on the same side are unfolded, the insert rod 1402 is moved towards the insert hole 1403 by rotating, and meanwhile, the inserting rod 1402 is pulled upwards, so that the lower end of the inserting rod 1402 is retracted into the connecting rod 1401, the connecting rod 1401 is rotated again to enable the inserting rod 1402 to be positioned right above the inserting hole 1403, at the moment, the inserting rod 1402 is released, the inserting rod 1402 slides downwards through the elastic force of the spring and is inserted into the inserting hole 1403, and therefore the two supports 11 on the same side can be fixed.

The working principle is as follows: when the table tennis teaching device is used, the table tennis teaching device is moved to a proper place (an open area of a playground or a sports room), then the two table tops 3 are rotated (the supporting plate 2 rotates together) to rotate to a horizontal position, then the table tops 3 slide towards the middle position, at the moment, the inner ends of the rotating handles 4 slide into the first sliding grooves 5, after the two table tops 3 are contacted, the rotating handles 4 are rotated to fix the positions of the table tops 3, then the two supports 11 on the same side are rotated to be V-shaped at the rotating supports 11 and support the supporting plate 2 and the table tops 3, so that the table tennis teaching device is more fixed in an open state, and at the moment, table tennis teaching can be carried out by the table tennis teaching; after the device is used, the support 11 is rotated to enable the support 11 to be attached to the side wall of the table body 1, then the rotating handle 4 is loosened and tightened, the table top 3 is pulled towards two sides to pull the rotating handle 4 out of the first sliding groove 5, the supporting plate 2 and the table top 3 are rotated to be attached to the side wall of the table body 1, and therefore the device can be folded to be in a state shown in the figure 3, and the device is convenient to move and store.

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. The utility model provides a teaching is with foldable table tennis table, includes the table body (1), its characterized in that: the side both sides of going up of the table body (1) all are connected with backup pad (2) through folding paper rotation, the equal sliding connection of the side of going up of two backup pad (2) has desktop (3), the both sides of desktop (3) all mesh and are connected with turning handle (4), just the equal sliding connection in the inside of first spout (5) in the inner of turning handle (4), open on the lateral wall of the table body (1) first spout (5), just the inner of turning handle (4) and the lateral wall movable engagement of first spout (5) are used for realizing that two desktops (3) are fixed under the horizontality, the centre gripping has net (6) between two desktops (3).

2. A foldable table tennis table for teaching as claimed in claim 1, wherein: second spout (7) have all been opened on the both sides lateral wall of backup pad (2), fixedly connected with slider (8) on the lateral wall of desktop (3), slider (8) sliding connection is used for realizing the slip of desktop (3) on backup pad (2) in the inside of second spout (7).

3. A foldable table tennis table for teaching as claimed in claim 1, wherein: the table is characterized in that storage cavities (9) are formed in the side walls of the two sides of the table body (1), and the storage cavities (9) are sealed through sealing doors (10).

4. A foldable table tennis table for teaching as claimed in claim 1, wherein: the utility model discloses a table, including table body (1), the below rotation that just is located backup pad (2) on the lateral wall of the table body (1) is connected with two supports (11), the upper end fixedly connected with kicking block (12) of every support (11), just kicking block (12) are connected with the downside of backup pad (2) and are used for realizing that the support to backup pad (2) is fixed.

5. The foldable table tennis table for teaching as claimed in claim 4, wherein: universal wheels (13) are mounted at the lower ends of the table body (1) and the support (11).

6. The foldable table tennis table for teaching as claimed in claim 4, wherein: the table is characterized in that two supports (11) on the same side of the table body (1) are opened and then fixed through a fixing mechanism (14), the fixing mechanism (14) comprises a connecting rod (1401), one end of the connecting rod (1401) is rotatably connected onto any one support (11), the other end of the connecting rod (1401) is connected with an inserting rod (1402) in a sliding mode through a spring, the lower end of the inserting rod (1402) is movably inserted into an inserting hole (1403), and the inserting hole (1403) is formed in the side wall of the other support (11).