CN216319856U

CN216319856U - Automatic table tennis pitch angle adjusting device

Info

Publication number: CN216319856U
Application number: CN202122469170.2U
Authority: CN
Inventors: 杨茂雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-19
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an automatic table tennis pitch angle adjusting device which comprises a fixed plate, a base and support columns, wherein limiting rods are arranged on two sides of the top of the base, support columns are arranged on the periphery of the limiting rods, a hydraulic push rod is arranged between the outer side of each support column and the base, a fixed plate is arranged between the support columns at the tops of the hydraulic push rods, an inclination angle sensor is arranged on the surface of each fixed plate, a rebound plate is arranged on the surface of each fixed plate at the bottom of each inclination angle sensor, pressure sensors are uniformly arranged in the rebound plates, a camera is arranged on the surface of each support column at the bottom of a motor, an electric control box is arranged on the outer side surface of each support column at the other side of the fixed plate, and a storage module and a wireless transmission module are respectively arranged in the electric control box. The utility model can automatically and accurately adjust the pitch angle and the height of the device in the using process by arranging a series of structures, thereby increasing the training effect of the device and facilitating the use of workers.

Description

Automatic table tennis pitch angle adjusting device

Technical Field

The utility model relates to the technical field of table tennis, in particular to an automatic table tennis pitch angle adjusting device.

Background

Table tennis (table tenis), called "national ball" in china, is a popular ball sports item in the world, including attack, confrontation and defense, and the table tennis originates from the united kingdom, and the "table tennis" one originates from 1900 years and is named after the sound of "Ping Pong" is given when the table tennis is hit, and in modern society, the table tennis is popular with a great number of people, and people often use a table tennis reflecting plate for training when using table tennis for training.

The prior table tennis pitch angle adjusting device has the following defects:

1. the conventional table tennis pitch angle adjusting device cannot automatically and accurately adjust the pitch angle, generally, workers manually adjust the pitch angle, and the device wastes time and labor and is very inconvenient;

2. the conventional table tennis pitch angle adjusting device can only be used for rebounding only, is not ideal in training effect and very inconvenient, and therefore the conventional table tennis automatic pitch angle adjusting device is provided for solving the conventional problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic table tennis pitch angle adjusting device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic angle of pitch adjusting device of table tennis, includes fixed plate, base and support column, the gag lever post is installed to the both sides at base top, the support column is installed to the periphery of gag lever post, install hydraulic push rod between the outside of support column and the base, install the fixed plate between the support column at hydraulic push rod top, and the support column internally mounted of fixed plate one side has the motor, the surface mounting of fixed plate has inclination sensor, the fixed plate surface mounting of inclination sensor bottom has the bounce board, pressure sensor is evenly installed to the inside of bounce board, the support column surface mounting of motor bottom has the camera, the support column outside surface mounting of fixed plate opposite side has automatically controlled box, the inside of automatically controlled box is provided with storage module and wireless transmission module respectively.

Preferably, the surface of the support column at one end of the motor is provided with a maintenance plate, and the surface of the maintenance plate is provided with a vent hole.

Preferably, a material receiving box is installed at the top of the base between the support columns, and a rubber pad is arranged inside the material receiving box.

Preferably, a fixed seat is installed on the periphery of the supporting column at the top of the hydraulic push rod, and an anti-oxidation layer is coated on the surface of the fixed seat.

Preferably, the surface of the other side of the electric control box is provided with a warning board, and the surface of the support pillar on one side of the electric control box is provided with a control panel.

Preferably, the surface of the fixing plate on both sides of the rebound plate is provided with a baffle plate, and the baffle plate is made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the motor is arranged in the support column at one side of the fixed plate, the inclination angle sensor is arranged on the surface of the fixed plate, so that a worker can perform table tennis training work through the rebound plate when working, when the device works, the motor can be started, the motor can drive the fixing plate to rotate, so that the pitch angle of the rebound plate can be automatically adjusted, the tilt angle sensor can detect the adjusted angle, thereby automatically and accurately adjusting the height of the device, increasing the practicability of the device, and starting the hydraulic push rod according to the practical use condition of the working personnel, the hydraulic push rod can push the support column to move up and down, facilitating the working personnel to automatically adjust the height of the device, and the support column can be injectd its position all the time at the gag lever post that reciprocates in-process gag lever post, increases the stability of device, and the staff of being convenient for uses.

2. The utility model is characterized in that the pressure sensors are uniformly arranged in the rebound board, the storage module and the wireless transmission module are respectively arranged in the electric control box, when a worker uses the device, the worker can hit a table tennis ball on the rebound board, the rebound board can rebound the table tennis ball, the training work of the table tennis ball is conveniently carried out by the worker, when the table tennis ball is hit on the rebound board, the pressure sensor at the position can instantly detect the position and the force which can automatically record the hitting, meanwhile, the camera can record the training condition of the worker all the time, and then the data is transmitted to the electronic product in the hand of the worker through the wireless transmission module, so that the worker can conveniently carry out memory recall and review correction through the data, thereby improving the training effect of the device, being convenient for the worker to use, and the detected data can be stored in the storage module for backup storage, the condition that the device is lost due to the fact that data are not transmitted successfully for self or external reasons is avoided, the practicability of the device is improved, and the device is convenient for workers to use.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a partial structural schematic diagram of the electric control box of the utility model.

In the figure: 1. a fixing plate; 2. a baffle plate; 3. a camera; 4. a fixed seat; 5. a rubber pad; 6. a tilt sensor; 7. a rebound plate; 8. a control panel; 9. an electronic control box; 10. a warning board; 11. a material receiving box; 12. a hydraulic push rod; 13. a base; 14. maintaining the plate; 15. a support pillar; 16. a pressure sensor; 17. a motor; 18. a limiting rod; 19. a storage module; 20. and a wireless transmission module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: an automatic table tennis pitch angle adjusting device comprises a fixing plate 1, a base 13 and supporting columns 15, wherein limiting rods 18 are arranged on two sides of the top of the base 13, the supporting columns 15 are arranged on the periphery of the limiting rods 18, hydraulic push rods 12 are arranged between the outer sides of the supporting columns 15 and the base 13, the hydraulic push rods 12 are of DYTZ type, the fixing plate 1 is arranged between the supporting columns 15 on the top of the hydraulic push rods 12, a motor 17 is arranged inside the supporting columns 15 on one side of the fixing plate 1, the motor 17 is of MFF1020 type, an inclination angle sensor 6 is arranged on the surface of the fixing plate 1, the inclination angle sensor 6 is of ZCT245RD-LAQ-75 type, a worker can perform table tennis training work through a rebound plate 7 during work, the motor 17 can be started during work, the motor 17 can drive the fixing plate 1 to rotate, and accordingly automatically adjust the pitch angle of the rebound plate 7, the inclination angle sensor 6 can detect the adjusted angle, so that the adjustment work can be automatically and accurately carried out, the practicability of the device is improved, the hydraulic push rod 12 can be started according to the practical use condition of a worker, the hydraulic push rod 12 can push the supporting column 15 to carry out the up-and-down movement work, the worker can automatically adjust the height of the device conveniently, the position of the limiting rod 18 of the supporting column 15 can be always limited in the up-and-down movement process, the stability of the device is improved, the worker can use the device conveniently, the rebound plate 7 is arranged on the surface of the fixing plate 1 at the bottom of the inclination angle sensor 6, the pressure sensors 16 are uniformly arranged in the rebound plate 7, the type of each pressure sensor 16 adopts an L6N type sensor, the camera 3 is arranged on the surface of the supporting column 15 at the bottom of the motor 17, and the type of the camera 3 adopts a 3D-1MP02-V92 type camera, an electric control box 9 is arranged on the surface of the outer side of a supporting column 15 on the other side of the fixed plate 1, a storage module 19 and a wireless transmission module 20 are respectively arranged in the electric control box 9, the storage module 19 adopts a KSZ9031RNXCA type module, the wireless transmission module 20 adopts an SX1278+ PA type module, when a worker uses the device, the worker can hit a table tennis ball on the rebound board 7, the rebound board 7 rebounds the table tennis ball, the worker can conveniently train the table tennis ball by himself, when the table tennis ball hits the rebound board 7, a pressure sensor 16 at the position can instantly detect the position and the force which can automatically record the hitting position and the force, meanwhile, a camera 3 can record the training condition of the worker all the time, then the data is transmitted to an electronic product in the hands of the worker together through the wireless transmission module 20, and the worker can conveniently carry out recall and revise the follow-up data, thereby improve the training effect of device, the staff of being convenient for uses to the data that detect can be stored and backup the storage in storage module 19, avoid the device because self or outside reason data do not transmit the condition that successfully leads to losing and take place, increase the practicality of device, the staff of being convenient for uses.

Further, support column 15 surface mounting of motor 17 one end has maintenance board 14, and the surface of maintenance board 14 is provided with the ventilation hole, and the staff can install the maintenance work to motor 17 through opening maintenance board 14, increases the practicality of device, and the ventilation hole can increase the inside air flow velocity of device to carry out the work of dispelling the heat to motor 17.

Further, material receiving box 11 is installed at base 13 top between support column 15, and material receiving box 11's inside is provided with rubber pad 5, material receiving box 11 can catch the staff and lead to the unable ball of bounce-back board 7 because of the error, concentrate it and store it, avoid its random roll to lead to the condition of losing to take place, the staff of being convenient for carries out the treatment work, the table tennis can fall on rubber pad 5, thereby make it unable continuation bounce, and can the noise reduction, avoid it to cause the influence to staff's training condition.

Further, fixing base 4 is installed to the support column 15 periphery at hydraulic push rod 12 top, and the surface of fixing base 4 scribbles the oxidation prevention coating, and fixing base 4 can increase hydraulic push rod 12 and the stability and the security of 15 quality connection of support column, and the staff of being convenient for uses, and the oxidation prevention coating can increase fixing base 4's durability, prolongs its life.

Further, the surface mounting of 9 opposite sides of automatically controlled box has warning sign 10, and 15 surface mounting of support column of 9 one sides of automatically controlled box have control panel 8, and warning sign 10 can warn external personnel, avoids its random collision to open the condition emergence that automatically controlled box 9 leads to inside electrical components to damage, and the staff can control the device through control panel 8 closely.

Further, 1 surface mounting of fixed plate of 7 both sides of bounce-back board has baffle 2, and baffle 2 adopts stainless steel to make, and baffle 2 can block the protection to the both sides of device, avoids hitting the condition emergence of beating the table tennis of coming because unexpected from both sides pop out, makes it fall into material receiving box 11 in, and the staff of being convenient for handles, and stainless steel can guarantee the durability and the intensity of baffle 2.

The working principle is as follows: when the device works, the motor 17 can be started, the motor 17 can drive the fixed plate 1 to rotate, so that the pitch angle of the rebound plate 7 can be automatically adjusted, the tilt angle sensor 6 can detect the adjusted angle, so that the adjustment work can be automatically and accurately performed, the hydraulic push rod 12 can be started according to the practical use condition of a worker, the hydraulic push rod 12 can push the support column 15 to perform up-and-down movement work, so that the worker can automatically adjust the height of the device, the position of the support column 15 can be always limited by the limiting rod 18 in the up-and-down movement process, when a table tennis ball hits the rebound plate 7, the pressure sensor 16 at the position can instantly detect the position and the force which can automatically record the hitting, meanwhile, the camera 3 can record the training condition of the worker all the time, and then the data can be transmitted to an electronic product in the hand of the worker through the wireless transmission module 20, the staff can conveniently conduct the memory review correction through the data subsequently, and the detected data can be stored in the storage module 19 for backup storage.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic angle of pitch adjusting device of table tennis, includes fixed plate (1), base (13) and support column (15), its characterized in that: limiting rods (18) are installed on two sides of the top of the base (13), supporting columns (15) are installed on the periphery of the limiting rods (18), hydraulic push rods (12) are installed between the outer sides of the supporting columns (15) and the base (13), fixing plates (1) are installed between the supporting columns (15) at the top of the hydraulic push rods (12), motors (17) are installed inside the supporting columns (15) on one sides of the fixing plates (1), inclination sensors (6) are installed on the surfaces of the fixing plates (1) on the bottom of the inclination sensors (6), rebound plates (7) are installed on the surfaces of the fixing plates (1), pressure sensors (16) are evenly installed inside the rebound plates (7), cameras (3) are installed on the surfaces of the supporting columns (15) on the bottom of the motors (17), and electric control boxes (9) are installed on the outer sides of the supporting columns (15) on the other sides of the fixing plates (1), the interior of the electric control box (9) is respectively provided with a storage module (19) and a wireless transmission module (20).

2. The automatic table tennis pitch angle adjusting device of claim 1, wherein: support column (15) surface mounting of motor (17) one end has maintenance board (14), and the surface of maintenance board (14) is provided with the ventilation hole.

3. The automatic table tennis pitch angle adjusting device of claim 1, wherein: the material receiving box (11) is installed on the top of the base (13) between the supporting columns (15), and a rubber pad (5) is arranged inside the material receiving box (11).

4. The automatic table tennis pitch angle adjusting device of claim 1, wherein: the fixed seat (4) is installed on the periphery of the supporting column (15) at the top of the hydraulic push rod (12), and an anti-oxidation layer is coated on the surface of the fixed seat (4).

5. The automatic table tennis pitch angle adjusting device of claim 1, wherein: the surface mounting of automatically controlled box (9) opposite side has warning sign (10), and support column (15) surface mounting of automatically controlled box (9) one side has control panel (8).

6. The automatic table tennis pitch angle adjusting device of claim 1, wherein: the surface of the fixing plate (1) on the two sides of the rebound plate (7) is provided with the baffle (2), and the baffle (2) is made of stainless steel.