CN221206687U - Ping-pong ball training device for beginner - Google Patents

Abstract

The application discloses a table tennis trainer for beginners, which relates to the technical field of table tennis training equipment and comprises a batting mechanism, wherein the batting mechanism comprises a balancing weight, a vertical pipe is fixed at the top wall position of the balancing weight, a vertical plate penetrating through the top end of the vertical pipe is movably arranged in an inner cavity of the vertical pipe, an elastic column is fixed at the top position of the vertical plate, and a table tennis body is fixed at the top position of the elastic column; arm strength training mechanism, it includes the second weight box, and the roof of second weight box is fixed with two sets of spacing subassemblies, and two sets of spacing subassemblies are close to the lateral wall lower extreme position of one side each other and are fixed with first weight box, and the roof position of first weight box is fixed with the link, and two sets of spacing subassemblies are close to the lateral wall top position of one side each other and are fixed with two sets of installation crossbars. According to the application, the wrist of the user is sleeved in the traction assembly, the first weight box body is driven to move up and down under the cooperation of the directional wheels by the waving drive of the arm, and the arm strength of the user can be trained under the action of gravity.

Description

Ping-pong ball training device for beginner

Technical Field

The application relates to the technical field of table tennis training equipment, in particular to a table tennis training device for beginners.

Background

The table tennis is a very popular sport all the time in China, and the Chinese patent document with the bulletin number of CN210433938U discloses a water-injection and sand-injection dual-purpose table tennis trainer which comprises a base, a support rod connector, a table tennis support rod, a table tennis fixer and a table tennis; the base is a hollow container; the support rod connector comprises a base plug body, a fixed body arranged in the base plug body and a connecting piece arranged in the fixed body; the base plug body is fixed on the base; the table tennis supporting rod comprises two parts: an elastically flexible upper portion and an inelastic non-flexible lower portion.

When the utility model is used, a beginner only needs to repeatedly hit the table tennis ball by using the racket, and the table tennis ball automatically resets under the action of the table tennis ball supporting rod, so that the aim of training is fulfilled. However, the technical scheme still has the defects, and the technical scheme is as follows:

In the training process of the table tennis, the user is required to have certain arm strength, and the arm strength of the user cannot be trained when the table tennis training device is used, so that the overall training effect is not high. For this purpose, we propose a table tennis trainer for beginners to solve the above-mentioned problems.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application as well as in the abstract and application names, which may not be used to limit the scope of the application.

Therefore, the application aims to provide a table tennis trainer for beginners, which can solve the problem that the prior art cannot train the arm strength of a user.

The application provides a table tennis trainer for beginners, which adopts the following technical scheme:

the utility model provides a beginner is with table tennis training ware, includes batting mechanism, and it includes the balancing weight, the roof position of balancing weight is fixed with vertical pipe, vertical pipe inner chamber activity wears to be equipped with the vertical board that runs through vertical pipe top, the top position of vertical board is fixed with the elastic column, the top position of elastic column is fixed with the table tennis body;

Arm strength training mechanism, it includes the second weight box, the second weight box sets up the one side position at the balancing weight, the roof of second weight box is fixed with two sets of spacing subassemblies, two sets of spacing subassembly are close to the lateral wall lower extreme position of one side each other and are fixed with first weight box, the roof position of first weight box is fixed with the link, two sets of spacing subassembly are close to the lateral wall top position of one side each other and are fixed with two sets of installation diaphragm, two sets of the installation diaphragm is close to the outer wall rotation of one side each other and is connected with the directional wheel, the directional wheel outside is around being equipped with the traction subassembly with link looks block each other, the roof intermediate position department of second weight box evenly is fixed with the multiunit spring.

Through adopting above-mentioned technical scheme, user's palm holds the racket and beats repeatedly the table tennis body, thereby makes table tennis body automatic re-setting reach the effect of training under the elasticity effect of elasticity post, establishes user's wrist cover in the pulling subassembly, drives first weight box and reciprocates under the cooperation of directional wheel with the drive of waving of arm, can train user's arm strength under the gravity effect of first weight box.

Optionally, the pulling assembly comprises a pulling rope, the pulling rope is wound outside the directional wheel, a hook clamped with the hanging ring is fixed at one side end of the pulling rope, and a pulling ring is fixed at the other side end of the pulling rope.

Through adopting above-mentioned technical scheme, establish user's wrist cover in the pulling ring, utilize waving of arm to drive the synchronous removal of pulling ring, the pulling ring drives the pulling rope and moves in step under the cooperation of directional wheel this moment to drive the synchronous reciprocates of first weight box under couple and link's effect.

Optionally, a buffer ring is fixed on the inner wall of the traction ring.

Through adopting above-mentioned technical scheme, can improve the buffering effect under the effect of buffer ring, avoid user's wrist and tractive link inner wall direct contact.

Optionally, the spacing subassembly includes the gag lever post, the gag lever post is fixed on the roof of second weight box, the outside movable sleeve of gag lever post is equipped with the spacing ring that is fixed mutually with first weight box outer wall.

Through adopting above-mentioned technical scheme, can drive the spacing ring synchronous motion on the outer wall of gag lever post when the first weight box reciprocates to can restrict the travel path of first weight box, improve stability.

Optionally, the inner chamber roof and the inner chamber diapire position of first weight box and second weight box evenly are fixed with multiunit U-shaped board, multiunit U-shaped inboard block has the counter weight board.

Optionally, the front side wall of the first weight box body is hinged with a first door body through a hinge, and the front side wall of the second weight box body is hinged with a second door body through a hinge.

Through adopting above-mentioned technical scheme, open first door body and second door body, insert the U-shaped board of suitable quantity counter weight board in suitable position to can adjust the weight of first counter weight box and second counter weight box with the help of the weight of multiunit counter weight board, and then can be applicable to the user of different arm strength and use.

Optionally, a plurality of groups of second moving wheels are fixed at the bottom wall of the second weight box.

By adopting the technical scheme, the second weight box body can be moved to a proper position by utilizing a plurality of groups of second moving wheels.

Optionally, a plurality of groups of first moving wheels are fixed at the bottom wall of the balancing weight.

By adopting the technical scheme, the balancing weights are moved to the proper positions by utilizing the plurality of groups of first moving wheels.

Optionally, the outer wall of vertical board has evenly offered multiunit screw, vertical pipe outer wall upper end position wears to be equipped with the bolt with screw thread matching.

Through adopting above-mentioned technical scheme, the vertical board of upper and lower pull makes its synchronous motion in the inner chamber of vertical pipe, until after the size of vertical pipe and vertical board mutual coincidence reaches appropriate value, reverse screw bolt makes its and screw between threaded connection, and then can adjust the vertical interval between table tennis body and the balancing weight, the user of being convenient for be applicable to different heights uses.

In summary, the present application includes at least one of the following beneficial effects:

The vertical plate is pulled up and down to synchronously move in the inner cavity of the vertical pipe until the size of the vertical pipe and the vertical plate are overlapped to a proper value, and then the bolt is reversely screwed to be in threaded connection with the screw hole, so that the vertical distance between the table tennis body and the balancing weight can be adjusted, and the table tennis body is convenient to use for users with different heights;

The wrist sleeve of the user is arranged in the traction ring, the traction ring is driven to synchronously move by the waving of the arm, and at the moment, the traction ring drives the traction rope to synchronously move under the cooperation of the directional wheels, so that the first weight box body is driven to synchronously move up and down under the action of the hook and the hanging ring, and the arm strength of the user can be trained under the action of the gravity of the first weight box body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present application;

FIG. 2 is a schematic elevational view of a striking mechanism according to the present application;

FIG. 3 is a schematic diagram of an elevational cross-sectional configuration of the arm strength training mechanism of the present application;

fig. 4 is a schematic elevational cross-sectional view of the pulling assembly of the present application;

FIG. 5 is a schematic diagram of the front view of the arm strength training mechanism of the present application;

FIG. 6 is a schematic elevational cross-sectional view of a striking mechanism of the present application.

Reference numerals illustrate: 100. a striking mechanism; 101. a table tennis body; 102. an elastic column; 103. a bolt; 104. balancing weight; 105. a first moving wheel; 106. a vertical pipe; 1061. a screw hole; 107. a vertical plate; 200. arm strength training mechanism; 201. hanging rings; 202. a first weight box; 203. a second moving wheel; 204. a second weight box; 205. a U-shaped plate; 206. a weight plate; 207. a spring; 208. a limit component; 2081. a limiting ring; 2082. a limit rod; 209. a pulling assembly; 2091. a buffer ring; 2092. pulling the ring; 2093. pulling the rope; 2094. a hook; 210. a directional wheel; 211. mounting a transverse plate; 212. a first door body; 213. and a second door body.

Description of the embodiments

The application is described in further detail below with reference to fig. 1-6.

Referring to fig. 1 and 2 of the drawings, a table tennis training device for a beginner includes a ball striking mechanism 100, which includes a weight block 104, a vertical tube 106 is fixed on a top wall of the weight block 104, a vertical plate 107 penetrating through a top end of the vertical tube 106 is movably arranged in an inner cavity of the vertical tube 106, an elastic column 102 is fixed on a top position of the vertical plate 107, and a table tennis body 101 is fixed on a top position of the elastic column 102;

Referring to fig. 1 and 3 of the drawings, an arm strength training mechanism 200 includes a second weight box 204, the second weight box 204 is disposed at a side position of a counterweight 104, two sets of limiting assemblies 208 are fixed on a top wall of the second weight box 204, a first weight box 202 is fixed at a lower end position of a side wall of the two sets of limiting assemblies 208, a hanging ring 201 is fixed at a top wall position of the first weight box 202, two sets of mounting cross plates 211 are fixed at a top position of a side wall of the two sets of limiting assemblies 208, and a directional wheel 210 is rotatably connected to an outer wall of the side wall of the two sets of mounting cross plates 211.

Referring to fig. 3 and 4 of the drawings, a pulling assembly 209 engaged with a hanging ring 201 is wound around the outside of a directional wheel 210, the pulling assembly 209 includes a pulling rope 2093, the pulling rope 2093 is wound around the outside of the directional wheel 210, a hook 2094 engaged with the hanging ring 201 is fixed at one end of one side of the pulling rope 2093, a pulling ring 2092 is fixed at the other end of the pulling rope 2093, a plurality of groups of springs 207 are uniformly fixed at the middle position of the top wall of the second weight box 204, and the plurality of groups of springs 207 are all located at the position right under the first weight box 202.

The specific working principle is as follows: the user holds the racket with the palm and repeatedly hits the table tennis body 101, the table tennis body 101 automatically resets under the action of the elastic force of the elastic column 102, the training effect is achieved, and the stability is ensured under the action of the gravity of the balancing weight 104.

The hook 2094 and the hanging ring 201 are clamped with each other, then the wrist of the user is sleeved in the pulling ring 2092, the pulling ring 2092 is driven to move synchronously by the waving of the arm, at the moment, the pulling ring 2092 drives the pulling rope 2093 to move synchronously under the matching of the directional wheel 210, so that the first weight box 202 is driven to move synchronously up and down under the action of the hook 2094 and the hanging ring 201, the arm force of the user can be trained under the action of the gravity of the first weight box 202, the buffer force can be improved for the first weight box 202 under the action of the plurality of groups of springs 207, the first weight box 202 can not collide with the top wall of the second weight box 204 directly when moving downwards, and therefore noise is reduced, and the service life of the first weight box 202 can be prolonged.

Referring to fig. 4 of the drawings, a table tennis training device for beginners includes a pull ring 2092 with a buffer ring 2091 fixed on an inner wall thereof, wherein the buffer ring 2091 is a soft high elastic rubber ring.

The specific working principle is as follows: the buffer effect can be improved under the action of the buffer ring 2091, and the wrist of the user is prevented from being in direct contact with the inner wall of the pulling ring 2092.

Referring to fig. 3 and 5 of the drawings, the table tennis training device for a beginner further includes a limiting component 208 including a limiting rod 2082, wherein the limiting rod 2082 is fixed on the top wall of the second weight box 204, a limiting ring 2081 fixed to the outer wall of the first weight box 202 is movably sleeved outside the limiting rod 2082, and multiple groups of limiting rods 2082 are all arranged at the outer positions of the multiple groups of springs 207.

The specific working principle is as follows: when the first weight box 202 moves up and down, the limiting ring 2081 can be driven to move synchronously on the outer wall of the limiting rod 2082, so that the moving path of the first weight box 202 can be limited, and the stability is improved.

Referring to fig. 3 and 5 of the drawings, a table tennis training device for a beginner further includes, a plurality of groups of U-shaped plates 205 uniformly fixed on the top wall and the bottom wall of the inner cavity of the first weight box 202 and the second weight box 204, wherein the longitudinal sections of the U-shaped plates 205 are set to be U-shaped, the counterweight plates 206 are engaged in the plurality of groups of U-shaped plates 205, the front side wall of the first weight box 202 is hinged with a first door 212 through a hinge, the front side wall of the second weight box 204 is hinged with a second door 213 through a hinge, and the front side walls of the first door 212 and the second door 213 are vertically provided with handles.

The specific working principle is as follows: the first door 212 and the second door 213 are opened, and a proper number of weight plates 206 are inserted into the U-shaped plates 205 at proper positions, so that the weights of the first weight box 202 and the second weight box 204 can be adjusted by the weights of the plurality of groups of weight plates 206, and thus the door is suitable for users with different arm forces.

In a fifth embodiment, referring to fig. 3 and 5 of the drawings, a table tennis training device for a beginner further includes a plurality of groups of second moving wheels 203 fixed to a bottom wall of the second weight box 204.

The specific working principle is as follows: the positions of the second weight housing 204 and the first weight housing 202 can be moved by the plurality of sets of second moving wheels 203.

In a sixth embodiment, referring to fig. 1, 2 and 6 of the drawings, a table tennis training device for a beginner further includes a plurality of sets of first moving wheels 105 fixed to a bottom wall of the weight 104.

The specific working principle is as follows: the position of the weight 104 can be moved by the plurality of sets of first moving wheels 105.

Referring to fig. 6 of the drawings, a table tennis training device for a beginner further includes a plurality of groups of screw holes 1061 formed on the outer wall of the vertical plate 107, and bolts 103 threaded with the screw holes 1061 are disposed at the upper end of the outer wall of the vertical tube 106.

The specific working principle is as follows: the bolt 103 is screwed to separate the vertical plate 107 from the screw hole 1061, and then the vertical plate 107 is pulled up and down to synchronously move in the inner cavity of the vertical pipe 106 until the size of the vertical pipe 106 and the vertical plate 107 are overlapped with each other to a proper value, and the bolt 103 is reversely screwed to be in threaded connection with the screw hole 1061, so that the vertical distance between the table tennis body 101 and the balancing weight 104 can be adjusted, and the table tennis body is convenient for users with different heights to use.

Standard parts used in the document of the application can be purchased from market, all parts in the document of the application can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the specific description is not made.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (9)

1. A beginner uses table tennis trainer which characterized in that: comprising the steps of (a) a step of,

The batting mechanism (100) comprises a balancing weight (104), wherein a vertical pipe (106) is fixed at the top wall of the balancing weight (104), a vertical plate (107) penetrating through the top end of the vertical pipe (106) is movably arranged in an inner cavity of the vertical pipe (106), an elastic column (102) is fixed at the top position of the vertical plate (107), and a table tennis body (101) is fixed at the top position of the elastic column (102);

Arm strength training mechanism (200), it includes second weight box (204), second weight box (204) set up in one side position of balancing weight (104), the roof of second weight box (204) is fixed with two sets of spacing subassembly (208), two sets of spacing subassembly (208) are close to lateral wall lower extreme position of one side each other and are fixed with first weight box (202), the roof position of first weight box (202) is fixed with link (201), two sets of spacing subassembly (208) are close to the lateral wall top position of one side each other and are fixed with two sets of installation diaphragm (211), two sets of installation diaphragm (211) are close to the outer wall rotation of one side each other and are connected with directional wheel (210), directional wheel (210) outside around being equipped with link (201) each other block's pulling subassembly (209), the roof intermediate position department of second weight box (204) evenly is fixed with multiunit spring (207).

2. A beginner table tennis trainer as defined in claim 1, wherein: the traction assembly (209) comprises a traction rope (2093), the traction rope (2093) is wound outside the directional wheel (210), a hook (2094) clamped with the hanging ring (201) is fixed at one side end of the traction rope (2093), and a traction ring (2092) is fixed at the other side end of the traction rope (2093).

3. A beginner table tennis trainer as defined in claim 2, wherein: the inner wall of the traction ring (2092) is fixed with a buffer ring (2091).

4. A beginner table tennis trainer according to claim 3, wherein: the limiting assembly (208) comprises a limiting rod (2082), the limiting rod (2082) is fixed on the top wall of the second weight box (204), and a limiting ring (2081) fixed with the outer wall of the first weight box (202) is movably sleeved outside the limiting rod (2082).

5. A beginner table tennis trainer as defined in claim 4, wherein: a plurality of groups of U-shaped plates (205) are uniformly fixed at the positions of the top wall and the bottom wall of the inner cavity of the first weight box body (202) and the second weight box body (204), and a plurality of groups of weight plates (206) are clamped in the U-shaped plates (205).

6. A beginner table tennis trainer as defined in claim 5, wherein: the front side wall of the first weight box body (202) is hinged with a first door body (212) through a hinge, and the front side wall of the second weight box body (204) is hinged with a second door body (213) through a hinge.

7. A beginner table tennis trainer as defined in claim 6, wherein: a plurality of groups of second moving wheels (203) are fixed at the bottom wall of the second weight box body (204).

8. A beginner table tennis trainer as defined in claim 7, wherein: a plurality of groups of first moving wheels (105) are fixed at the bottom wall of the balancing weight (104).

9. A beginner table tennis trainer as defined in claim 8, wherein: the outer wall of the vertical plate (107) is uniformly provided with a plurality of groups of screw holes (1061), and bolts (103) matched with the screw holes (1061) in threads are arranged at the upper end of the outer wall of the vertical pipe (106).