CN110721449B - Table tennis table with single training function - Google Patents

Table tennis table with single training function Download PDF

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Publication number
CN110721449B
CN110721449B CN201911039523.6A CN201911039523A CN110721449B CN 110721449 B CN110721449 B CN 110721449B CN 201911039523 A CN201911039523 A CN 201911039523A CN 110721449 B CN110721449 B CN 110721449B
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CN
China
Prior art keywords
table tennis
cylinder
guide cylinder
ball
blocking
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Expired - Fee Related
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CN201911039523.6A
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Chinese (zh)
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CN110721449A (en
Inventor
岳辉
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Xuchang University
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Xuchang University
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Priority to CN201911039523.6A priority Critical patent/CN110721449B/en
Publication of CN110721449A publication Critical patent/CN110721449A/en
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Publication of CN110721449B publication Critical patent/CN110721449B/en
Expired - Fee Related legal-status Critical Current
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B67/00Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
    • A63B67/04Table games physically beneficial for the human body, modelled on outdoor sports, e.g. table tennis
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B25/00Card tables; Tables for other games
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/02Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/0097Ball rebound walls
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/16Table tennis

Abstract

The invention relates to a table tennis table with a single training function, which comprises a table body, a table tennis blocking component for blocking a trainer from sending table tennis balls, and a table tennis ball recycling component for collecting the table tennis balls blocked by the table tennis blocking component. The ball blocking assembly comprises a nylon ball blocking net, two supporting rods and a supporting rod fixing element, and the table tennis ball recovery assembly comprises a first guide cylinder and a second guide cylinder. The table tennis table integrates a single training function on the basis of a conventional table, table tennis balls hit by a trainer can be stopped by the nylon ball blocking net aligned with the trainer, impact force is buffered by the net after the table tennis balls impact the nylon ball blocking net and cannot bounce again, the table tennis balls enter the table tennis ball recovery assembly along the nylon net and are finally conveyed to the side of the trainer by the table tennis ball recovery assembly, automatic recovery of the table tennis balls can be realized in the single training process, the trouble of ball picking is avoided, and the efficiency of single training can be greatly improved.

Description

Table tennis table with single training function
Technical Field
The invention relates to the technical field of sports training fields, in particular to a table tennis table with a single training function.
Background
The ball serving and attacking tactics are the most important ones in the table tennis attacking tactics, and the ball serving and attacking tactics increase the difficulty of the opposite side in hitting back by the ball serving with different rotation, line, drop point and speed, so that the opponent can have chance ball, or reduce the ball returning quality, and then attack in advance to strive for initiative or direct scoring, which is the main tactics and scoring means of all table tennis batting, especially attacking type batting, so the line and the drop point of the ball in the process of serving play an important role in the ball serving and attacking tactics. The prior art has a lot of special table tennis service trainer, but its training that is used for the table tennis specially, and the function is comparatively single, and conventional table tennis table does not have single service training function again. Based on the above circumstances, the applicant has developed a table tennis table with a single training function.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provide a table tennis table with a single training function.
In order to solve the technical problems, the invention provides the following technical scheme: table tennis table with single training function has:
the table comprises a table body, a table body and a table body, wherein the table body consists of a table top and supporting legs, one end of the table top is a single training position, and the other end of the table top is a ball receiving position;
when the training is carried out by a single person, the ball blocking component is used for blocking a trainer from sending table tennis balls;
and a table tennis ball recovery assembly used for collecting and conveying the table tennis balls blocked by the ball blocking assembly to a single training position during single training;
the ball blocking assembly comprises a nylon ball blocking net, two support rods and a support rod fixing element, the nylon ball blocking net can be hung between the two support rods, the support rod fixing element is composed of a fixing cylinder and a turning cylinder, the fixing cylinder is fixedly arranged below the table board along the length direction of the table board, the turning cylinder is connected below the table board through a rotating element, the rotating element is located at one end, facing the ball receiving position, of the fixing cylinder, the turning cylinder has two states, in the first state, the axis of the turning cylinder coincides with that of the fixing cylinder, and the tail part of each support rod penetrates through the turning cylinder and is arranged in the fixing cylinder; in a second state, the turnover cylinder is positioned at one end of the ball receiving position of the table top, the turnover cylinder and the table top are in a vertical position relation, and the tail part of the supporting rod is fixed in the turnover cylinder;
the table tennis ball recovery assembly comprises a first guide cylinder and a second guide cylinder, the first guide cylinder is arranged below one end of a table board ball receiving position through a first movable element, the first guide cylinder has two states, in the first state, the first guide cylinder is hidden below the table board and positioned between two turnover cylinders, and in the second state, the first guide cylinder is positioned at one end of the table board ball receiving position; the second guide cylinder is arranged below one side of the table-board ball receiving position through a second movable element and has two states, the second guide cylinder is hidden below the table-board in the first state, and the second guide cylinder is positioned on one side of the table-board ball receiving position in the second state;
the first guide cylinder and the second guide cylinder are of a sleeve structure consisting of an outer pipe and a tail pipe, the tail pipe can extend/retract, the side wall of the outer pipe of the first guide cylinder is provided with a ball falling hole which can enable table tennis balls sliding down from a nylon ball blocking net to fall into the outer pipe of the first guide cylinder, the tail pipe of the second guide cylinder is provided with a ball receiving hole, and the tail pipe of the first guide cylinder can penetrate through the ball receiving hole and extend into the tail pipe of the second guide cylinder.
The table tennis table with the single training function is further optimized as follows: the inner diameter of the fixed cylinder is larger than that of the turning cylinder, the tail end of the supporting rod is provided with an external thread, and the inner wall of the tail end of the turning cylinder is provided with an internal thread matched with the internal thread.
The table tennis table with the single training function is further optimized as follows: the tail end of bracing piece is provided with the flank, and the lateral wall of solid fixed cylinder is provided with the gliding spout of confession flank, and the one end that upset section of thick bamboo is relative with solid fixed cylinder is provided with the spacing groove, and the spacing groove is the L shape groove, includes the axial groove of seting up along upset section of thick bamboo port and the circumference groove of seting up along upset section of thick bamboo circumference.
The table tennis table with the single training function is further optimized as follows: the lower end of the table board, which is positioned at the single training position, is provided with a ball receiving net bag which is rotatably connected with the table board through a connecting rod and can move out of or into the lower part of the table board.
The table tennis table with the single training function is further optimized as follows: the rotating element is a 90-degree positioning spring hinge, and the movable element is a 180-degree positioning spring hinge.
The table tennis table with the single training function is further optimized as follows: the horizontal position of the head of the first guide cylinder is higher than that of the tail of the first guide cylinder in the second state, and the horizontal position of the head of the second guide cylinder is higher than that of the tail of the second guide cylinder in the second state.
The table tennis table with the single training function is further optimized as follows: the bottoms of the first guide cylinder and the second guide cylinder are provided with slope structures, and the table tennis can roll from the head part to the tail part of the guide cylinders under the action of the slope structures.
The table tennis table with the single training function is further optimized as follows: a male noodle with a magic tape is arranged on one side edge of a ball falling hole of the first guide cylinder, a female noodle with a magic tape is arranged at the lower end of the nylon ball blocking net, and a blocking edge for preventing table tennis balls from sliding out of the guide cylinder is arranged on the other side edge of the ball falling hole.
The table tennis table with the single training function is further optimized as follows: the head end of the supporting rod is provided with a blocking handle.
Advantageous effects
The table tennis table integrates a single training function on the basis of a conventional table, table tennis balls hit by a trainer can be stopped by the nylon ball blocking net aligned with the trainer, impact force is buffered by the net after the table tennis balls impact the nylon ball blocking net and cannot bounce again, the table tennis balls enter the table tennis ball recovery assembly along the nylon net and are finally conveyed to the side of the trainer by the table tennis ball recovery assembly, automatic recovery of the table tennis balls can be realized in the single training process, the trouble of ball picking is avoided, and the efficiency of single training can be greatly improved.
Drawings
FIG. 1 is a schematic structural diagram I of a table tennis table of the present invention in a single training state;
FIG. 2 is a schematic structural diagram II of the table tennis table of the present invention in a single training state;
FIG. 3 is a schematic structural diagram I of a table tennis table of the present invention in a normal state;
FIG. 4 is a schematic structural diagram II of a table tennis table of the present invention in a normal state;
FIG. 5 is a structural diagram illustrating a table tennis table of the present invention in a state of being converted from a normal state to a single training state;
FIG. 6 is a schematic structural view of a second state during the process of the table tennis table of the present invention changing from a normal state to a single training state;
FIG. 7 is a schematic diagram of a three-state structure of the table tennis table of the present invention in the process of being converted from a normal state to a single training state;
FIG. 8 is a schematic view showing the connection among the support rod, the fixed cylinder and the turning cylinder in embodiment 2;
the labels in the figure are: 1. the table tennis table comprises a table body, 2, a table tennis blocking assembly, 3, a table tennis recovery assembly, 4, a table tennis receiving net bag, 5, a connecting rod, 1-1, a table top, 1-2, supporting legs, 2-1, a nylon ball blocking net, 2-2, supporting rods, 2-3, a fixing barrel, 2-4, a turnover barrel, 2-5, side wings, 2-6, sliding grooves, 2-7, limiting grooves, 2-8, rotating elements, 2-9, a blocking handle, 3-1, a first guide barrel, 3-2, a second guide barrel, 3-3, a ball falling hole, 3-4, a first movable element, 3-5 and a second movable element.
Detailed Description
The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings.
Example 1
As shown in the figure: a table tennis table with single training function, have table body 1, while training alone, the ball blocking assembly 2 used for preventing the trainer from sending the table tennis; and a table tennis ball recovery component 3 which is used for collecting and conveying the table tennis balls blocked by the ball blocking component 2 to a single training position during single training.
Wherein, the table body 1 is composed of a table top 1-1 and supporting legs 1-2, which is basically the same as the conventional table tennis table, one end of the table top 1-1 is a single training position, and the other end of the table top 1-1 is a ball receiving position.
The ball blocking component 2 comprises a nylon ball blocking net 2-1, two support rods 2-2 and a support rod fixing element, the nylon ball blocking net 2-1 can be hung between the two support rods 2-2 in a manner of selecting a common manner (a manner of a hook and a snap ring) in the prior art, the support rod fixing element comprises a fixed cylinder 2-3 and a turning cylinder 2-4, the fixed cylinder 2-3 is fixedly arranged below the table board 1-1 along the length direction of the table board 1-1, the turning cylinder 2-4 is connected below the table board 1-1 through a rotating element 2-8, the rotating element 2-8 is positioned at one end of the fixed cylinder 2-3 facing a ball receiving position, the rotating element 2-8 adopts a 90-degree positioning spring hinge, namely, the hinge can be fixed in an opening state of 90 degrees, any hinge in the prior art can be selected to achieve the function. The turning cylinder 2-4 has two states, in the first state, the turning cylinder 2-4 is superposed with the axis of the fixed cylinder 2-3, and the tail part of the support rod 2-2 passes through the turning cylinder 2-4 and is arranged in the fixed cylinder 2-3; in the second state, the turning cylinder 2-4 is positioned at one end of the ball receiving position of the table board 1-1 (the same horizontal position as the table board 1-1), the turning cylinder 2-4 is vertical to the table board 1-1, and the tail part of the support rod 2-2 is fixed in the turning cylinder 2-4. The inner diameter of the fixed cylinder 2-3 is larger than that of the turning cylinder 2-4, the tail end of the supporting rod 2-2 is provided with an external thread, the inner wall of the tail end of the turning cylinder 2-4 is provided with an internal thread matched with the internal thread, and the tail part of the supporting rod 2-2 can be fixed in the turning cylinder 2-4 through the matching of the internal thread and the external thread, so that the fixing of the supporting rod 2-2 is realized. The head end of the supporting rod 2-2 is provided with a blocking handle 2-9, so that the head end of the supporting rod 2-2 is prevented from completely extending into the turnover cylinder 2-4, and the supporting rod 2-2 is prevented from being inconvenient to pull out next time.
The table tennis ball recovery assembly 3 comprises a first guide cylinder 3-1 and a second guide cylinder 3-2, the first guide cylinder 3-1 is arranged below one end of a table board 1-1 ball receiving position through a first movable element 3-4, the first guide cylinder 3-1 has two states, in the first state, the first guide cylinder 3-1 is hidden below the table board 1-1 and is positioned between the two turnover cylinders 2-4, and in the second state, the first guide cylinder 3-1 is positioned at one end of the table board 1-1 ball receiving position. The second guide cylinder 3-2 is arranged below one side of the table board 1-1 ball receiving position through a second movable element 3-5, the second guide cylinder 3-2 has two states, in the first state, the second guide cylinder 3-2 is hidden below the table board 1-1, and in the second state, the second guide cylinder 3-2 is arranged on one side of the table board 1-1 ball receiving position. The first movable element 3-4 and the second movable element 3-5 are spring hinges with 180 degrees, that is, the hinges can be fixed in an opening state of 180 degrees, and any hinge capable of achieving the function in the prior art can be used. The first guide cylinder 3-1 and the second guide cylinder 3-2 are both a sleeve structure consisting of an outer pipe and a tail pipe, the tail pipe can extend/retract, the side wall of the outer pipe of the first guide cylinder 3-1 is provided with a ball falling hole 3-3 which can enable table tennis balls sliding on the nylon ball blocking net 2-1 to fall into the inner part of the outer pipe, the tail pipe of the second guide cylinder 3-2 is provided with a ball receiving hole, and the tail pipe of the first guide cylinder 3-1 can penetrate through the ball receiving hole and extend into the tail pipe of the second guide cylinder 3-2.
In order to smoothly move the table tennis balls in the designed conveying direction, the horizontal position of the head of the first guide cylinder 3-1 is higher than that of the tail in the second state, and the horizontal position of the head of the second guide cylinder 3-2 is higher than that of the tail in the second state. This is required to allow the table tennis ball received by the first guide cylinder 3-1 to smoothly enter the second guide cylinder 3-2 and move to the single training position at the second guide cylinder 3-2.
The table board 1-1 is provided with a ball receiving net bag 4 at the lower end of the single training position, the ball receiving net bag 4 is rotatably connected with the table board 1-1 through a connecting rod 5 and can be moved out/moved into the lower part of the table board 1-1, when the table tennis table is normally used, the ball receiving net bag 4 is hidden under the table board 1-1, when the table tennis table is used for single training, the ball receiving net bag is moved out, and the table tennis conveyed by the second guide cylinder 3-2 can fall into the ball receiving net bag 4 for a trainer to use.
In order to prevent table tennis balls sliding down from the nylon ball retaining net 2-1 from falling through a gap between the nylon ball retaining net 2-1 and the ball falling hole 3-3 of the first guide cylinder 3-1, male noodles with a magic tape are arranged on one side of the ball falling hole 3-3 of the first guide cylinder 3-1, and female noodles with a magic tape are arranged at the lower end of the nylon ball retaining net 2-1, so that a gap between the lower end of the nylon ball retaining net 2-1 and the ball falling hole 3-3 of the first guide cylinder 3-1 is eliminated.
In order to prevent the table tennis from sliding out of the other side of the ball falling hole 3-3, a flange for preventing the table tennis from sliding out of the guide cylinder is arranged on the side, and the baffle plate can be an arc-shaped cover plate and is arranged on the side through a hinged shaft, so that the ball falling hole 3-3 can be covered when the table tennis is not used, and the table tennis can be turned up when the table tennis is used.
The using method of the table tennis table comprises the following steps: in the normal state, as shown in fig. 3 and 4, table tennis paired play is possible, with all components involved in individual training hidden under the table tennis playing surface. When a single person training is required, the first step, as shown in fig. 5: and the tail ends of the two support rods are respectively drawn out of the fixed cylinder, and the tail ends of the support rods are screwed in the turnover cylinder. Second, as shown in fig. 6: the two turnover barrels are turned out from the lower part of the table board, so that the two support rods are in a vertical state. Third, as shown in fig. 7: and respectively turning out the first guide cylinder and the second guide cylinder from the lower part of the table board. And fourthly, extracting the tail pipe of the second guide cylinder, then extracting the tail pipe of the first guide cylinder, and inserting the tail pipe of the first guide cylinder into the ball receiving hole of the second guide cylinder. And fifthly, hanging the nylon ball blocking net between the two support rods, butting the magic tapes on the lower side of the nylon ball blocking net with the magic tapes of the first guide cylinder, opening the baffle, and finally moving the ball receiving net bag out of the table board to the lower part of the outlet of the second guide cylinder, wherein the final state is as shown in fig. 1 and 2.
Example 2
The basic structure of the table tennis table in this embodiment is the same as that of embodiment 1, except that: the connection relationship between the support rod 2-2 and the fixed cylinder 2-3 and the turnover cylinder 2-4 is different, as shown in fig. 8, the tail of the support rod 2-2 and the inner wall of the turnover cylinder 2-4 in this embodiment have no screw thread, specifically: the tail end of the supporting rod 2-2 is provided with a side wing 2-5, the side wall of the fixed cylinder 2-3 is provided with a sliding groove 2-6 for the side wing 2-5 to slide, one end of the turning cylinder 2-4 opposite to the fixed cylinder 2-3 is provided with a limiting groove 2-7, the limiting groove 2-7 is an L-shaped groove and comprises an axial groove arranged along the port of the turning cylinder 2-4 and a circumferential groove arranged along the circumference of the turning cylinder 2-4, when the tail end of the supporting rod 2-2 is inserted into the fixed cylinder 2-3, can directionally slide under the matching of the side wings 2-5 and the sliding grooves 2-6, when the tail end of the supporting rod 2-2 enters the overturning cylinder 2-4, the supporting rod 2-2 is rotated to enable the side wings 2-5 to slide into the circumferential grooves of the limiting grooves 2-7, and the supporting rod 2-2 and the overturning barrel 2-4 can be fixed in the axial direction.
Example 3
The basic structure of the table tennis table in this embodiment is the same as that of embodiment 1, except that: the bottoms of the first guide cylinder 3-1 and the second guide cylinder 3-2 are provided with slope structures, and table tennis balls can roll from the head part to the tail part of the guide cylinders under the action of the slope structures, and the structural design can replace the scheme of obliquely arranging the first guide cylinder 3-1 and the second guide cylinder 3-2 in the embodiment 1.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. The utility model relates to a building major structure detects technical field, especially relates to an engineering scene major structure detects instrument.

Claims (9)

1. Table tennis table with single training function, its characterized in that: comprising:
the table tennis table comprises a table tennis table main body (1), wherein the table tennis table main body (1) consists of a table top (1-1) and supporting legs (1-2), one end of the table top (1-1) is a single training position, and the other end of the table top (1-1) is a ball receiving position;
the ball blocking component (2) is used for blocking a trainer from sending table tennis balls when the trainer trains by a single person;
and a table tennis recovery component (3) which is used for collecting and conveying the table tennis blocked by the ball blocking component (2) to a single training position during single training;
the ball blocking component (2) comprises a nylon ball blocking net (2-1), two support rods (2-2) and a support rod fixing element, the nylon ball blocking net (2-1) can be hung between the two support rods (2-2), the support rod fixing element is composed of a fixed cylinder (2-3) and a turning cylinder (2-4), the fixed cylinder (2-3) is fixedly arranged below the table board (1-1) along the length direction of the table board (1-1), the turning cylinder (2-4) is connected below the table board (1-1) through a rotating element (2-8), the rotating element (2-8) is positioned at one end of the fixed cylinder (2-3) facing the ball receiving position, the turning cylinder (2-4) has two states, in the first state, the axis of the turning cylinder (2-4) is coincident with the axis of the fixed cylinder (2-3), the tail part of the supporting rod (2-2) passes through the overturning cylinder (2-4) and is arranged in the fixed cylinder (2-3); in a second state, the turning cylinder (2-4) is positioned at one end of the ball receiving position of the table board (1-1), the turning cylinder (2-4) is vertical to the table board (1-1), and the tail part of the support rod (2-2) is fixed in the turning cylinder (2-4);
the table tennis ball recovery assembly (3) comprises a first guide cylinder (3-1) and a second guide cylinder (3-2), wherein the first guide cylinder (3-1) is arranged below one end of a table board (1-1) ball receiving position through a first movable element (3-4), the first guide cylinder (3-1) has two states, in the first state, the first guide cylinder (3-1) is hidden below the table board (1-1) and is positioned between the two turning cylinders (2-4), and in the second state, the first guide cylinder (3-1) is positioned at one end of the table board (1-1) ball receiving position; the second guide cylinder (3-2) is arranged below one side of the table top (1-1) at the ball receiving position through a second movable element (3-5), the second guide cylinder (3-2) has two states, in the first state, the second guide cylinder (3-2) is hidden below the table top (1-1), and in the second state, the second guide cylinder (3-2) is arranged on one side of the table top (1-1) at the ball receiving position;
the first guide cylinder (3-1) and the second guide cylinder (3-2) are both of a sleeve structure consisting of an outer pipe and a tail pipe, the tail pipe can be extended/retracted, the side wall of the outer pipe of the first guide cylinder (3-1) is provided with a ball falling hole (3-3) which can enable table tennis balls sliding on the nylon ball blocking net (2-1) to fall into the inner part of the outer pipe, the tail pipe of the second guide cylinder (3-2) is provided with a ball receiving hole, and the tail pipe of the first guide cylinder (3-1) can penetrate through the ball receiving hole and extend into the tail pipe of the second guide cylinder (3-2).
2. The table tennis table of claim 1, wherein: the inner diameter of the fixed cylinder (2-3) is larger than that of the turning cylinder (2-4), the tail end of the supporting rod (2-2) is provided with an external thread, and the inner wall of the tail end of the turning cylinder (2-4) is provided with an internal thread matched with the internal thread.
3. The table tennis table of claim 1, wherein: the tail end of the supporting rod (2-2) is provided with a side wing (2-5), the side wall of the fixed cylinder (2-3) is provided with a sliding groove (2-6) for the side wing (2-5) to slide, one end of the overturning cylinder (2-4) opposite to the fixed cylinder (2-3) is provided with a limiting groove (2-7), and the limiting groove (2-7) is an L-shaped groove and comprises an axial groove formed along the port of the overturning cylinder (2-4) and a circumferential groove formed along the circumference of the overturning cylinder (2-4).
4. The table tennis table of claim 1, wherein: the lower end of the table board (1-1) positioned at the single training position is provided with a ball catching net bag (4), and the ball catching net bag (4) is rotatably connected with the table board (1-1) through a connecting rod (5) and can be moved out/moved into the lower part of the table board (1-1).
5. The table tennis table of claim 1, wherein: the rotating elements (2-8) are 90-degree positioning spring hinges, and the first movable elements (3-4) and the second movable elements (3-5) are 180-degree positioning spring hinges.
6. The table tennis table of claim 1, wherein: the horizontal position of the head part of the first guide cylinder (3-1) is higher than that of the tail part of the first guide cylinder in the second state, and the horizontal position of the head part of the second guide cylinder (3-2) is higher than that of the tail part of the second guide cylinder in the second state.
7. The table tennis table of claim 1, wherein: the bottoms of the first guide cylinder (3-1) and the second guide cylinder (3-2) are provided with slope structures, and the table tennis can roll from the head part to the tail part of the guide cylinders under the action of the slope structures.
8. The table tennis table of claim 1, wherein: male noodles with magic tapes are arranged on one side of the ball falling hole (3-3) of the first guide cylinder (3-1), female noodles with magic tapes are arranged at the lower end of the nylon ball blocking net (2-1), and a blocking edge for preventing the table tennis from sliding out of the guide cylinder is arranged on the other side of the ball falling hole (3-3).
9. The table tennis table of claim 1, wherein: the head end of the supporting rod (2-2) is provided with a blocking handle (2-9).
CN201911039523.6A 2019-10-29 2019-10-29 Table tennis table with single training function Expired - Fee Related CN110721449B (en)

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CN110721449A CN110721449A (en) 2020-01-24
CN110721449B true CN110721449B (en) 2021-02-26

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