CN208927547U - A kind of Multi-function table tennis practice board - Google Patents

Abstract

The utility model discloses a kind of Multi-function table tennis practice boards, belong to table tennis training equipment field, it is intended to provide a kind of table tennis practice board that can meet different training requirements, its key points of the technical solution are that, including the bracket and rebound plate being set on ground, the shape of the bracket is inverted "T"-shaped, the branch is provided with two, reinforcing strip is fixedly connected between two mid-stents, the cantilever tip is connected with rebound plate, the rebound intralamellar part is equipped with shaft along its length, the both ends of the shaft are erected on bracket, locking mechanism is equipped between the shaft and bracket, it is characterized in that, the rebound plate is equipped with level-one rubber pad and second level rubber pad, the level-one rubber pad is thinner than second level rubber pad.The utility model is suitable for table tennis training.

Description

A kind of Multi-function table tennis practice board

Technical field

The utility model relates to the plate that rebounds of rattling, in particular to a kind of Multi-function table tennis practice board.

Background technique

Table tennis rebound plate is a kind of Excercise training apparatus for the single practice of table tennis.Trainer is in table tennis training In, it is often necessary to the froehand-backhand lifting the ball practice of table tennis is carried out, and lifting the ball training generally requires additional trainer's cooperation, very More trainers does not have such condition.Table tennis rebound plate can be set in one end of table tennis table, and trainer exists The other end of table tennis table strikes ball to table tennis rebound plate, and table tennis ball warp table tennis rebound plate rebound returns to trainer side It is struck again for trainer.Table tennis rebound plate can the steadily impact of simulated training opponent repeatedly, preferably help Trainer forms long-term shot memory.

Table tennis rebound plate is equipped with the rubber pad for improving rebound plate elastic force, in actual use, difference instruction The different training requirements of white silk person, the trainer that such as grows up need the biggish rubber pad of elastic force to carry out long range lifting the ball training, and young Youngster trainer needs the lesser rubber pad of elastic force then to carry out basis and juggle training, and different trainers then needs using with not It with the rebound plate of rubber pad, therefore generally requires to prepare muti-piece rebound plate on court, occupies a large amount of training space.

Utility model content

The purpose of the utility model is to provide a kind of Multi-function table tennis practice boards, have and are suitable for different training requirements Advantage.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of Multi-function table tennis practice board, including the bracket being set on ground and the plate that rebounds, the shape of the bracket is Inverted "T"-shaped, the branch is provided with two, and reinforcing strip, the top of support are fixedly connected between two mid-stents End is connected with rebound plate, and the rebound intralamellar part is equipped with shaft along its length, and the both ends of the shaft are erected on bracket, Locking mechanism is equipped between the shaft and bracket, the rebound plate is equipped with level-one rubber pad and second level rubber pad, and described one Grade rubber pad is thinner than second level rubber pad.

By using above-mentioned technical proposal, table tennis rebound plate can be placed on the ground to be practiced using for trainer, " T " The bracket of font makes the decentralization of rebound plate and is not easy to translate into, and reinforcing strip makes bracket overall structure more stable.Locking The setting of structure, so that rebound plate is adjusted in rotation to specified position, the angle for the plate that rebounds can be fixed.Level-one rubber pad and Second level rubber mat thickness is different, and thicker second level rubber pad is less than level-one rubber pad to the elastic force of table tennis, can satisfy training The different training requirements of person.

Further, the level-one rubber pad and second level rubber pad are located at the tow sides of rebound plate.

By using above-mentioned technical proposal, trainer can be by level-one rubber pad or two by the angle of rotation rebound plate Grade rubber pad is arranged towards direction of stroke, meets different training demands.

Further, the level-one rubber pad splices and combines on the same face of rebound plate with second level rubber pad, and described one Grade rubber pad and second level rubber pad mutual cooperation squarely.

By using above-mentioned technical proposal, trainer can be struck by controlling table tennis to the different location on rebound plate, So that table tennis obtains different rebound effects, this training method can improve batting accuracy and the batting spirit of trainer simultaneously Sensitivity.

Further, it is equipped on the rebound plate with level-one rubber pad corresponding position and increases backing plate, the thickness for increasing backing plate Degree is the thickness difference of level-one rubber pad and second level rubber pad.

By using above-mentioned technical proposal, the setting for increasing backing plate is counteracted between level-one rubber pad and second level rubber pad Thickness difference, so that the surfacing of level-one rubber pad and second level rubber pad, table tennis is struck to level-one rubber pad and second level rubber When padding surface, will not be rebounded to outside the striking limits on the ball of trainer because of the effect by surface bulge.

Further, the locking mechanism includes wing nut, and the shaft passes through bracket and extends to outside bracket, described Shaft is equipped with external screw thread far from one end of rebound plate, and the shaft end is arranged with the wing nut abutted with rack surface.

By using above-mentioned technical proposal, wing nut is unclamped, rebound plate can be freely rotated in shaft, rebound plate rotation To suitable position, wing nut is screwed, so that bracket is bonded abutting with the side of rebound plate, the plate that rebounds is by between the two Frictional force effect to realizing that position is fixed.

Further, the bracket has been filled with sliding between bracket and rebound plate for increasing close to the side of rebound plate The rubber mount of dynamic friction.

By using above-mentioned technical proposal, when wing nut screws, rubber mount can increase between bracket and rebound plate Frictional force so that being not likely to produce opposite sliding between rebound plate and bracket.

Further, the bracket extends to form circular discs far from rebound plate on one side, the center of circle of the circular discs with turn Axis axis is overlapped.

By using above-mentioned technical proposal, the junction of bracket and shaft is due to needing aperture to provide installation position for shaft It sets, the self-strength of bracket may be made to reduce, reduce the service life of rebound plate.Bracket can be enhanced in the setting of circular discs Intensity, to extend the service life of rebound plate.

Further, the annular through groove concentric with circular discs is offered in the circular discs, is worn in the annular through groove There is a limited post, the limited post and rebound plate being fixedly connected on one side close to bracket, the one end of the limited post far from rebound plate It is threaded with stop nut.

Quality by using above-mentioned technical proposal, the plate that rebounds is relatively heavy, and limited post can be by the gravity part for the plate that rebounds Share in circular discs, meanwhile, the setting of annular through groove may make the rotary course of rebound plate more stable, and stop nut can also Elastic plate is further fixed in Difference angles.

Further, the bracket bottom end is equipped with several pulleys.

By using above-mentioned technical proposal, the pulley plate that can help to rebound is conveniently moved to suitable position.

In conclusion the utility model has the following beneficial effects:

1. passing through the setting of level-one rubber pad and second level rubber pad, the effect for meeting different training requirements can be played；

2. can play by the setting for increasing backing plate and offset the thickness difference between level-one rubber pad and second level rubber pad Effect；

3. passing through the setting of locking mechanism and circular discs, can play so that the stable fixation of plate smooth rotation and position that rebounds Effect.

Detailed description of the invention

Fig. 1 is the schematic diagram of rebound plate actual use scene in embodiment 1, for embodying between rebound plate and table tennis table Positional relationship；

Fig. 2 is the side schematic view of rebound plate in embodiment 1, for embodying rebound plate, level-one rubber pad, second level rubber Connection relationship between pad, bracket, locking mechanism and circular discs；

Fig. 3 is the overall schematic of rebound plate in embodiment 2, for embodying level-one rubber pad, second level rubber pad and increasing Connection relationship between backing plate.

In figure, 1, bracket；11, reinforcing strip；12, rubber mount；2, rebound plate；21, level-one rubber pad；22, second level rubber Pad；23, increase backing plate；3, shaft；31, external screw thread；4, locking mechanism；41, wing nut；42, circular discs；421, annular is logical Slot；43, limited post；44, stop nut；5, pulley；6, table tennis table.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Wherein identical components are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" refers respectively to the direction towards or away from geometric center of specific component.

Embodiment 1: a kind of Multi-function table tennis practice board, as shown in Figure 1, Multi-function table tennis practice board is placed on table tennis The side of platform 6, Multi-function table tennis practice board include bracket 1 and rebound plate 2, and the length of rebound plate 2 is the 1/ of 6 width of table tennis table 3 to 2/3, in the present embodiment, the length of rebound plate 2 is the 1/2 of 6 width of table tennis table.Bracket 1 is placed on ground there are two setting, The shape of bracket 1 be it is inverted "T"-shaped, two brackets are fixedly connected with reinforcing strip 11 between 1 middle part, and T-shaped bracket 1 makes Whole decentralization is obtained to be not easy to translate into, reinforcing strip 11 makes 1 overall structure of bracket more stable.The bottom of bracket 1 is set There are several pulleys 5, the plate 2 that can help to rebound is conveniently moved to suitable position.Rebound plate 2 and bracket rotate between 1 top Connection, the inside of rebound plate 2 are equipped with shaft 3 along its length, and the both ends of the shaft 3 pass through bracket 1 and make the plate 2 that rebounds It is erected on bracket 1, locking mechanism 4 is equipped between shaft 3 and bracket 1.The setting of locking mechanism 4, so that rebound plate 2 is rotating It adjusts to specified position, the angle of rebound plate 2 can fix.

As shown in Fig. 2, locking mechanism 4 includes wing nut 41, shaft 3 is equipped with external screw thread far from the both ends of rebound plate 2 31 and it is arranged with the wing nut 41 abutted with 1 surface of bracket, bracket 1 has been filled with close to the side of rebound plate 2 for increasing The rubber mount 12 to rub between big bracket 1 and rebound plate 2.

As shown in Fig. 2, the junction of bracket 1 and shaft 3 is that shaft 3 provides installation site due to needing aperture, may make The self-strength for obtaining bracket 1 reduces, so as to cause the reduced service life of rebound plate 2.Therefore the one of the separate rebound plate 2 of bracket 1 The circular discs 42 that the center of circle is overlapped with 3 axis of shaft are extended on face, the intensity of bracket 1 can be enhanced in the setting of circular discs 42, To extend the service life of rebound plate 2.Concentric annular through groove 421, the annular through groove 421 are also provided in circular discs 42 It is inside equipped with limited post 43, limited post 43 is fixedly connected with rebound plate 2 close to the side surface of bracket 1, and limited post 43 is far from round The threaded one end of disk 42 is connected with the stop nut 44 abutted with 42 surface of circular discs.

As shown in Fig. 2, the side of rebound plate 2 is equipped with level-one rubber pad 21, the other side of rebound plate 2 is equipped with thickness and is greater than one The second level rubber pad 22 of grade rubber pad 21, thicker second level rubber pad 22 are less than level-one rubber pad 21 to the elastic force of table tennis, can With meet each trainer do not have to training demand.

Specific implementation process: the plate 2 that rebounds is moved to the conjunction of 6 edge of table tennis table according to self training demand by trainer Right position is set, unclamp 3 end of shaft wing nut 41, rebound plate 23 can be freely rotated around the shaft in shaft 3, trainer according to Training demand adjusts rebound plate 2 to suitable position, then screws wing nut 41, and rebound friction of the plate 2 by two side stands 1 Power acts on and realizes angle position and fix.Rubber mount 12 between bracket 1 and rebound plate 2 can increase friction between the two Power is not likely to produce relatively sliding between the two so that fixation of the plate 2 on bracket 1 that rebound when wing nut 41 screws is more stable It is dynamic.

In training, meeting in table tennis strike to rebound plate 2 is so that rebound plate 2 acutely shakes trainer, in prolonged exercise It is easy to cause rebound plate 2 and bracket 1 to be detached from and change angle, therefore after wing nut 41 is tightened, then by screwing limit Nut 44 is further fixed rebound plate 2.Meanwhile the setting of limited post 43 can also share the gravity part for the plate 2 that rebounds Onto circular discs 42, and make the rotary course of rebound plate 2 more stable, improves the actual use of Multi-function table tennis practice board Experience.

Embodiment 2: a kind of Multi-function table tennis practice board, difference from example 1 is that, as shown in figure 3, level-one Rubber pad 21 and second level rubber pad 22 splice and combine into different shape, such as level-one rubber pad 21 on the same face of rebound plate 2 It is rectangle with second level rubber pad 22, and the two is spliced into one piece of bigger rectangle；Or level-one rubber pad 21 is rectangle, second level rubber Rubber mat 22 is round and is embedded in 21 center of level-one rubber pad.In the present embodiment, level-one rubber pad 21 and second level rubber pad 22 be the identical rectangle of shape, and is spliced into one piece of bigger rectangle in the one side of rebound plate 2.It rebounds on plate 2 with one Grade rubber pad 21 corresponding position be equipped with increases backing plate 23, increase backing plate 23 with a thickness of level-one rubber pad 21 and second level rubber pad 22 Between thickness difference, can make the junction of level-one rubber pad 21 and second level rubber pad 22 keep it is smooth.

Specific implementation process: trainer can be by the different location on control table tennis just impact to rebound plate 2, to obtain Different rebound effect, when this training method can improve the batting accuracy of trainer simultaneously and cope with the ball of friction speed Batting sensitivity.It, will not be because of striking meanwhile when increasing the setting of backing plate 23 plate 2 contacting so that table tennis is to rebound High spot that level-one rubber pad 21 and second level rubber pad 22 connect and change normal rebound direction, be more favorable for trainer's instruction Practice.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (9)

1. a kind of Multi-function table tennis practice board including the bracket (1) being set on ground and rebounds plate (2), the bracket (1) Shape be it is inverted "T"-shaped, there are two the bracket (1) sets, in the middle part of two brackets (1) between be fixedly connected with reinforcing strip (11), bracket (1) top is connected with rebound plate (2), is equipped with shaft (3) along its length inside the rebound plate (2), The both ends of the shaft (3) are erected on bracket (1), are equipped with locking mechanism (4) between the shaft (3) and bracket (1), special Sign is that the rebound plate (2) is equipped with level-one rubber pad (21) and second level rubber pad (22), and the level-one rubber pad (21) is thin In second level rubber pad (22).

2. a kind of Multi-function table tennis practice board according to claim 1, it is characterised in that: the level-one rubber pad (21) The tow sides of rebound plate (2) are located at second level rubber pad (22).

3. a kind of Multi-function table tennis practice board according to claim 1, it is characterised in that: the level-one rubber pad (21) It is spliced and combined on the same face of rebound plate (2) with second level rubber pad (22), the level-one rubber pad (21) and second level rubber pad (22) mutual cooperation squarely.

4. a kind of Multi-function table tennis practice board according to claim 3, it is characterised in that: on the rebound plate (2) with Level-one rubber pad (21) corresponding position, which is equipped with, increases backing plate (23), it is described increase backing plate (23) with a thickness of level-one rubber pad (21) and The thickness difference of second level rubber pad (22).

5. a kind of Multi-function table tennis practice board according to claim 2 or 4, it is characterised in that: the locking mechanism packet It includes wing nut (41), the shaft (3) passes through bracket (1) and extends to bracket (1) outside, and the shaft (3) is far from rebound plate (2) one end is equipped with external screw thread (31), and shaft (3) end is arranged with the wing nut (41) abutted with bracket (1) surface.

6. a kind of Multi-function table tennis practice board according to claim 5, it is characterised in that: the bracket (1) is close to anti- The side of diving board (2) is filled with the rubber mount (12) for increasing sliding friction between bracket (1) and rebound plate (2).

7. a kind of Multi-function table tennis practice board according to claim 6, it is characterised in that: the bracket (1) is far from anti- Diving board (2) extends to form circular discs (42) on one side, and the center of circle of the circular discs (42) is overlapped with shaft (3) axis.

8. a kind of Multi-function table tennis practice board according to claim 7, it is characterised in that: opened on the circular discs (42) Equipped with the annular through groove (421) concentric with circular discs (42), it is equipped with limited post (43) in the annular through groove (421), it is described Limited post (43) being fixedly connected on one side close to bracket (1) with rebound plate (2), the limited post (43) is far from rebound plate (2) Threaded one end is connected with stop nut (44).

9. a kind of Multi-function table tennis practice board according to claim 1, it is characterised in that: bracket (1) bottom end is set There are several pulleys (5).