CN102553193A

CN102553193A - Special table tennis bottom board for training loop play skills

Info

Publication number: CN102553193A
Application number: CN2010106055283A
Authority: CN
Inventors: 吕闻达
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-14
Filing date: 2010-12-14
Publication date: 2012-07-11

Abstract

The invention discloses a special table tennis bottom board for training loop play skills. The special table tennis bottom board consists of seven parts, i.e., a core material, a mechanical material, a surface material, a handle, a hollow tube, a steel ball and metal strikers. The early form of the table tennis bottom board is composed of the core material, the mechanical material, the surface material and the handle according to the structure of a common five-clamping or seven-clamping bottom board. A circular channel passing through the cross section of the core material is drilled in the side of the core material and is vertical to the handle. The hollow tube is internally provided with the steel ball which is required to be capable of freely rolling inside the hollow tube. Two ends of the hollow tube are respectively plugged by using one of the metal strikers, and then, the hollow tube is arranged in the channel at the side of the core material of the bottom board. When a user trains the loop play skills by using the bottom board, the steel ball can roll at high speed in the hollow tube under the action of inertia along with the swing of arms, strike on the metal striker at the front end and return through reverse vibration. In the process, the rolling force of the steel ball and the striking forces of the striker can be transferred to the bat holding palm of the user through the bottom board, and the larger the applying force is, the larger the rolling force and the revere vibration force fed back by the steel ball are, thus, the striking handfeeling of the user in playing the loop is clearly amplified; and if the user is not accurate in applying force, handfeeling feedback caused by the rolling of the steel ball and the striking of the strikers can also be changed, thus, the user is reminded of regulating the striking action in time to achieve the aim of assisting a table tennis lover in training the loop play skills.

Description

Loop drive technique drill special table tennis ball base plate

Affiliated technical field

The present invention is a kind of auxiliary appliance to table tennis loop drive technique drill.

Background technology

At present, also rarely found to the auxiliary appliance of loop drive technique drill, almost can be described as blank out.

Summary of the invention

The loop drive technology is in the table tennis technology most important one, also is to grasp a bigger technology of difficulty.Owing to lack the learning training of system, a lot of amateurish table tennis fans are inaccurate, lack of standardization to the grasp of this technology, feel fuzzy.Cause lifting the ball of low quality or slip up more in play.A lot of amateurs are sorely distressed to this but to suffer from and lack good solution.

The present invention solves the technical scheme that its problem adopts: make the special-purpose base board of table tennis bat of a kind of loop drive technique drill.This special-purpose base plate is made up of core, dead-wood, plane materiel, handle, hollow tube, steel ball, metal striker seven parts.Constitute the blank of base board of table tennis bat according to the structure of common five folders or seven folder base plates by core, dead-wood, plane materiel and handle.Drill through a circular channel that runs through the core plane of structure in core materials lateral surface, channel vertical is in handle.Be provided with one piece of steel ball in the hollow tube, require steel ball freely to roll within it.The hollow tube two ends are blocked by the metal striker respectively, hollow tube are placed among the passage of base plate core materials lateral surface again.When the user used this base plate to carry out the training of loop drive technology, along with brandishing of arm, steel ball can be under effect of inertia, and high speed scroll in hollow tube clashes into to front end metal striker, the anti-shake and returning.In this process, the rolling of steel ball and with the bump strength of striker, can be conducted into user's the heart of clapping hands of holding through base plate; It is big more to have an effect, and the power of the rolling of steel ball feedback and anti-shake is just big more, thus the batting feel of clear amplification user when lifting; If the user has an effect incorrect; The feel feedback that steel ball rolls, the bump striker causes also can be lost shape simultaneously, thereby in time reminds the user to adjust shot, reaches the purpose that auxiliary table tennis fan carries out the loop drive technique drill.

The principles of science of present technique scheme institute foundation is: when lifting, utilize the inertia of steel ball to give the user with correct direction guide.Simultaneously, when the user swings the bat, steel ball in hollow tube rolling and with the bump strength of metal striker, can be conducted into the user through the base plate handle according to resonance principle and hold the heart of clapping hands, thereby strengthen the batting feel of user when lifting.

The beneficial effect of patent of the present invention is to play effective booster action to table tennis fan's loop drive technique drill.Can strengthen the batting feel of loop drive, assist a ruler in governing a country the incorrect table tennis fan of loop drive technical movements and correct the deficiency in its action.Simple in structure, with low cost, be easy to popularize.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is a front of the present invention internal anatomy.

Fig. 2 is cross-sectional structure figure of the present invention.

Fig. 3 is a first embodiment of the present invention sketch map.

Fig. 4 is a second embodiment of the present invention sketch map.

Among the figure, 1. hollow tube, 2. steel ball, 3. metal striker, 4. core, 5 dead-woods, 6 plane materiels, 7 handles.

The specific embodiment

In Fig. 1, the arrangement direction and the handle 7 of hollow tube 1 are perpendicular.Metal striker 3 is arranged at the hollow tube two ends.Steel ball 2 can freely roll in hollow tube.

In Fig. 2, hollow tube 1 is placed in core 4 inside.Dead-wood 5 and the structure of plane materiel 6 according to common five folders or seven folder base plates, about in the of 4 both sides to be placed in core.

In the embodiment shown in fig. 3, have an effect when correct when the user lifts, because inertia, the running orbit of steel ball 2 can the straight line bump be positioned at the terminal metal striker 3 of hollow tube 1, and bounce-back and returning.Make the user feel the comfortable feel of batting, action links up.

In the embodiment shown in fig. 4, have an effect when incorrect when the user lifts, the running orbit of steel ball 2 will can directly not strike metal striker 3, but repeatedly reflect via hollow tube 1 tube wall, rebound and return.Make user's feel confusion of feeling to bat, remind its timely adjustment technology action.

Claims

1. an auxiliary special table tennis ball base plate that carries out the loop drive technique drill is characterized in that: at base plate core set inside hollow tube, metal striker, steel ball.

2. base board of table tennis bat according to claim 1 is characterized in that: the metal striker is arranged at the hollow tube two ends, and steel ball is placed in hollow tube inside, and steel ball can freely roll in hollow tube.