CN112369806A

CN112369806A - Table tennis table convenient to adjust for physical training

Info

Publication number: CN112369806A
Application number: CN202011316993.5A
Authority: CN
Inventors: 王莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-02-19

Abstract

The invention provides a conveniently-adjusted table tennis table for sports training, relates to the technical field of sports training, and solves the problems that the table tennis table can be lifted and then fixed by screws only by manual carrying when the height of the table tennis table is adjusted, and the table tennis table cannot be lifted independently adjusted to meet popular use conditions if the table tennis table is used by a small or large crowd. A table tennis table convenient to adjust for physical training comprises a table mechanism, wherein the front end and the rear end of the bottom of the table mechanism are symmetrically provided with a connecting mechanism; the connecting mechanism comprises a connecting frame and a sliding block. After the height is adjusted, the inserting block at the bottom of the rocker in the adjusting mechanism can be taken out of the inserting hole, so that the situation that the table top is lifted and lowered due to the mistaken touch of personnel, and the training process of the personnel is influenced is prevented; the spring pad in the base mechanism can buffer the force received in the use process of the table mechanism, and the service life of the whole equipment is prolonged.

Description

Table tennis table convenient to adjust for physical training

Technical Field

The invention belongs to the technical field of physical training, and particularly relates to a conveniently-adjusted table tennis table for physical training.

Background

The table tennis table is an old-fashioned table tennis table apparatus for table tennis, the table top can be made of solid wood according to international regulations of any material, has certain elasticity, the upper layer surface is a game table top, the length is 2.74 meters, the width is 1.525 meters, the distance from the ground is 76 centimeters, the table top parallel to the horizontal plane is dark-colored, the international game regulations of the table top are that the table top is painted or painted with paint by dark black green cellulose, the table sides are respectively provided with white lines with the width of 2 centimeters, long edge lines and short end lines, the center of the table top is provided with a white line with the width of 3 millimeters, the table top is called a middle line, and two table areas are respectively divided into a left part and a right.

For example, application No.: the invention relates to the technical field of sports goods, and discloses an adjustable table tennis table which comprises a platform, wherein a fence net is fixedly connected to the top of the platform, grooves are formed in two ends of the platform, sliding grooves are formed in two sides of the inner wall of each groove, sliding plates are arranged inside the grooves, sliding blocks are arranged on two sides of each sliding plate and are in sliding connection with the corresponding sliding grooves, through holes are formed in the front ends of the grooves, pin shafts are sleeved in inner rings of the through holes, pin shaft holes are formed in the front sides of the sliding plates, a placing groove is formed in the bottom of the platform, and a placing box is arranged in the. This adjustable table tennis table places box, movable rod, sleeve and bolt through the setting, has realized being convenient for deposit, but height-adjusting's advantage, and the setting of placing the box can be used to deposit table tennis and table tennis row, is favorable to people's use, through not hard up or screw up the bolt, comes to adjust about movable rod and sleeve, comes the adjustment to use the height according to the user of different age brackets, reaches the best training effect.

Based on the retrieval of above-mentioned patent, and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can realize being convenient for deposit, but height-adjusting's advantage, but be favorable to people's use through becoming flexible or screwing up the bolt, adjust about the movable rod is adjusted with the sleeve, user according to different age brackets adjusts the use height, reach the best training effect, but when carrying out height-adjusting to the table tennis table, need just can make the table tennis table face rise the rethread screw fixation through the manpower transport, if when the younger or the great masses of age used, can't carry out the regulation that goes up and down to the table tennis table alone, reach popular service condition.

Disclosure of Invention

In order to solve the technical problems, the invention provides a conveniently-adjusted table tennis table for sports training, which aims to solve the problems that the table tennis table can be lifted and then fixed by screws only by manual carrying when the height of the table tennis table is adjusted, and the table tennis table cannot be lifted and adjusted independently when the table tennis table is used by a small or large aged person, so that popular use conditions cannot be met.

The invention relates to a purpose and an effect of a table tennis table convenient to adjust for physical training, which are achieved by the following specific technical means:

a table tennis table convenient to adjust for physical training comprises a table mechanism, an adjusting mechanism and a base mechanism, wherein the front end and the rear end of the bottom of the table mechanism are symmetrically provided with a connecting mechanism; the connecting mechanism comprises a connecting frame and sliding blocks, and two sliding blocks are symmetrically arranged below the front end and the rear end of the connecting frame; the bottom of the connecting mechanism is connected in the lifting mechanism in a sliding manner; the adjusting mechanism is rotatably connected to the top of the lifting mechanism; the middle position of the top of the base mechanism is fixedly connected with the middle position of the bottom of the lifting mechanism.

Furthermore, the table mechanism comprises a table top, a support and a ball net, wherein the support is symmetrically arranged on the left side and the right side in the middle of the table top, hooks are connected in the support in a sliding manner, the two sides of the ball net are fixedly connected through the hooks of the two supports, and the table top is formed by splicing and fixing two rectangular plates;

furthermore, the connecting frame is rectangular, a rectangular through groove penetrating through the connecting frame is formed in the front end face of the connecting frame, the sliding block is provided with a sliding groove, a threaded hole is formed in the middle of the top of the sliding block, and the connecting frame is symmetrically and fixedly connected to the bottom end face of the table top in the installation state of the connecting mechanism;

furthermore, the lifting mechanism comprises a lifting frame, an adjusting rod A, an adjusting rod B and jacks, wherein the adjusting rod A is rotatably connected in a slot at the front end of the lifting frame, the bottom end face of a gear of the adjusting rod A is attached to the front end of the top end face of the lifting frame, a gear is fixedly connected to the top of the adjusting rod B, a rod body is provided with threads, the adjusting rod B is rotatably connected in a slot at the rear end of the lifting frame, the bottom end face of the gear of the adjusting rod B is attached to the rear end of the top end face of the lifting frame, the gear of the adjusting rod B is meshed with the gear of the adjusting rod A, the threads of the;

furthermore, a through groove which penetrates through the side face of the lifting frame is formed in the side face of the lifting frame, penetrating slots are symmetrically formed in the front end and the rear end of the top end face of the lifting frame, sliding rails are symmetrically arranged on the inner wall of the lifting frame, a gear is fixedly connected to the top of the adjusting rod A, a rod body is provided with threads, the adjusting rod A and the adjusting rod B are rotatably connected in a threaded hole of the sliding block when the lifting mechanism is in an installation state, and the sliding block;

furthermore, the adjusting mechanism comprises a rocker and a handle, a hexagonal insertion block is arranged at the bottom of the rocker, the handle is rotatably connected to the top of the rocker, and the insertion block at the bottom of the rocker is inserted into the insertion hole in the installation state of the adjusting mechanism;

further, the base mechanism is including bottom plate, spring pad and universal wheel, and the bottom plate is square shape, and bottom plate four corners position has all seted up a through-hole, and spring pad top extension rod passes through the cooperation fixed connection of nut in the bottom plate through-hole, and every spring pad bottom fixedly connected with universal wheel, under the base mechanism installation state, bottom plate top end face intermediate position and crane bottom end face intermediate position fixed connection.

Compared with the prior art, the invention has the following beneficial effects:

when wholly carrying out the altitude mixture control to the ball platform mechanism, at first the user holds the handle and rotates the rocker, rocker hexagon inserted block is inserted and is closed inside the jack, make it rotates owing to adjust pole B gear and adjust pole A gear and mesh mutually to adjust pole A, and adjust pole B and adjust pole A body of rod screw thread and be reverse form, adjust pole A and adjust pole B and carry out reverse rotation, can realize the process of going up and down through adjusting the cooperation link of screw thread and slider screw hole on pole B and the regulation pole A during the rotation, be convenient for children and old man's use.

After the height is adjusted, the inserting block at the bottom of the rocker in the adjusting mechanism can be taken out of the inserting hole, so that the situation that the table top is lifted and lowered due to the mistaken touch of personnel, and the training process of the personnel is influenced is prevented; the spring pad in the base mechanism can buffer the force received in the use process of the table mechanism, and the service life of the whole equipment is prolonged.

Drawings

Fig. 1 is a left-side view structural diagram of the present invention.

Fig. 2 is a side view structural schematic diagram of the present invention.

Fig. 3 is a schematic front view of the lifting mechanism of the present invention.

Fig. 4 is a schematic side view of the elevating mechanism of the present invention.

Fig. 5 is a front view of the base mechanism of the present invention.

Fig. 6 is a side view of the base mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a table mechanism; 101. a table top; 102. a support; 103. a net; 2. a connecting mechanism; 201. a connecting frame; 202. a slider; 3. a lifting mechanism; 301. a lifting frame; 302. adjusting a rod A; 303. an adjusting rod B; 304. a jack; 4. an adjustment mechanism; 401. a rocker; 402. a grip; 5. a base mechanism; 501. a base plate; 502. a spring pad; 503. a universal wheel.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the invention provides a table tennis table convenient to adjust for physical training, which comprises: the table tennis table comprises a table tennis table mechanism 1, an adjusting mechanism 4 and a base mechanism 5, wherein the front end and the rear end of the bottom of the table tennis table mechanism 1 are symmetrically provided with a connecting mechanism 2; the table mechanism 1 comprises a table top 101, a support 102 and a ball net 103, wherein the support 102 is symmetrically arranged at the left side and the right side in the middle of the table top 101, a hook is connected in the support 102 in a sliding manner, the two sides of the ball net 103 are fixedly connected through the hooks of the two supports 102, and the table top 101 is formed by splicing and fixing two rectangular plates; the connecting mechanism 2 comprises a connecting frame 201 and sliding blocks 202, and the two sliding blocks 202 are symmetrically arranged below the front end and the rear end of the connecting frame 201; the connecting frame 201 is rectangular, a rectangular through groove penetrating through the connecting frame 201 is formed in the front end face of the connecting frame 201, the sliding block 202 is provided with a sliding groove, a threaded hole is formed in the middle of the top of the sliding block 202, and the connecting frame 201 is symmetrically and fixedly connected to the bottom end face of the table top 101 in the installation state of the connecting mechanism 2; the bottom of the connecting mechanism 2 is connected in the lifting mechanism 3 in a sliding way; the adjusting mechanism 4 is rotatably connected to the top of the lifting mechanism 3; the middle position of the top of the base mechanism 5 is fixedly connected with the middle position of the bottom of the lifting mechanism 3.

Wherein, elevating system 3 is including crane 301, adjust pole A302, adjust pole B303 and jack 304, it connects in crane 301 front end slot to adjust pole A302 rotation, it laminates with crane 301 top face front end to adjust pole A302 gear bottom face, it is equipped with the screw thread to adjust the fixedly connected with gear in pole B303 top and the body of rod, it connects in crane 301 rear end slot to adjust pole B303 rotation, it laminates with crane 301 top face rear end to adjust pole B303 gear bottom face, it meshes with adjusting pole A302 gear to adjust pole B303 gear, and adjust pole B303 and adjust pole A302 body of rod screw thread and be reverse form, jack 304 has been seted up to adjusting pole A302 top position, jack 304 is hexagonal shape.

Wherein, the logical groove that runs through mutually is seted up to crane 301 side, and crane 301 top face front and back both ends symmetry sets up the slot that runs through mutually, and crane 301 inner wall symmetry is equipped with the slide rail, adjusts pole A302 top fixedly connected with gear and the body of rod and is equipped with the screw thread, and under 3 installation of elevating system, adjust pole A302 and adjust pole B303 and rotate to be connected in slider 202 threaded hole, and slider 202 sliding connection is on crane 301 slide rail.

Wherein, adjustment mechanism 4 is equipped with the hexagonal inserted block including rocker 401 and handle 402, rocker 401 bottom, and the rotation of rocker 401 top is connected with handle 402, and under adjustment mechanism 4 mounted state, the inserted block of rocker 401 bottom is pegged graft inside jack 304.

Wherein, base mechanism 5 is including bottom plate 501, spring pad 502 and universal wheel 503, and bottom plate 501 is square shape, and bottom plate 501 corner position has all seted up a through-hole, and the cooperation fixed connection that the extension rod passes through the nut at spring pad 502 top is in bottom plate 501 through-hole, and every spring pad 502 bottom fixedly connected with universal wheel 503, under the 5 installation of base mechanism, bottom plate 501 top end face intermediate position and crane 301 bottom end face intermediate position fixed connection.

When in use: firstly, equipment is assembled, firstly, the bottom end face of the table top 101 is symmetrically and fixedly connected with a connecting frame 201, the installation process of the connecting mechanism 2 is completed, then an adjusting rod A302 and an adjusting rod B303 are rotatably connected in a threaded hole of a sliding block 202, the sliding block 202 is slidably connected on a sliding rail of a lifting frame 301, the installation process of the lifting mechanism 3 is completed, next, an inserting block at the bottom of a rocker 401 is inserted into an inserting hole 304, the installation process of the adjusting mechanism 4 is completed, finally, the middle position of the top end face of the bottom plate 501 is fixedly connected with the middle position of the bottom end face of the lifting frame 301, and the installation process of the.

When carrying out height control to the whole of table mechanism 1, at first the user holds handle 402 and rotates rocker 401, rocker 401 hexagon inserted block is inserted inside jack 304, make adjust pole A302 rotate because adjust pole B303 gear with adjust pole A302 gear engaged with, and adjust pole B303 and adjust pole A302 body of rod screw thread and be reverse form, adjust pole A302 and adjust pole B303 and carry out reverse rotation, can realize the process of going up and down through adjusting the cooperation link 201 of screw thread on pole B303 and the regulation pole A302 and the slider 202 screw hole during the rotation, be convenient for children and old man's use.

After the height is adjusted, the inserting block at the bottom of the rocker 401 in the adjusting mechanism 4 can be taken out from the inserting hole 304, so that the situation that the table top 101 is lifted and lowered due to the fact that a person touches the inserting block by mistake and the training process of a user is influenced is prevented; the spring pad 502 of the base unit 5 provides cushioning to the force applied to the table unit 1 during use.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a table tennis table convenient to adjust for sports training which characterized in that: the table tennis table comprises a table tennis table mechanism (1), an adjusting mechanism (4) and a base mechanism (5), wherein the front end and the rear end of the bottom of the table tennis table mechanism (1) are symmetrically provided with a connecting mechanism (2); the connecting mechanism (2) comprises a connecting frame (201) and sliding blocks (202), and two sliding blocks (202) are symmetrically arranged below the front end and the rear end of the connecting frame (201); the bottom of the connecting mechanism (2) is connected in the lifting mechanism (3) in a sliding manner; the adjusting mechanism (4) is rotatably connected to the top of the lifting mechanism (3); the middle position of the top of the base mechanism (5) is fixedly connected with the middle position of the bottom of the lifting mechanism (3).

2. An adjustable table tennis table for athletic training as defined in claim 1, wherein: the table mechanism (1) comprises a table top (101), supports (102) and a net (103), wherein the supports (102) are symmetrically arranged on the left side and the right side in the middle of the table top (101), hooks are connected in the supports (102) in a sliding mode, the two sides of the net (103) are fixedly connected through the hooks of the two supports (102), and the table top (101) is formed by splicing and fixing two rectangular plates.

3. An adjustable table tennis table for athletic training as defined in claim 1, wherein: the connecting frame (201) is rectangular, a rectangular penetrating groove penetrating through the connecting frame (201) is formed in the front end face of the connecting frame (201), a sliding groove is formed in the sliding block (202), a threaded hole is formed in the middle of the top of the sliding block (202), and the connecting frame (201) is symmetrically and fixedly connected to the bottom end face of the table top (101) in the installation state of the connecting mechanism (2).

4. An adjustable table tennis table for athletic training as defined in claim 1, wherein: elevating system (3) including crane (301), adjust pole A (302), adjust pole B (303) and jack (304), it connects in crane (301) front end slot to adjust pole A (302) rotate, it laminates with crane (301) top end front end to adjust pole A (302) gear bottom face, it is equipped with the screw thread to adjust pole B (303) top fixedly connected with gear and the body of rod, it connects in crane (301) rear end slot to adjust pole B (303) rotate, it laminates with crane (301) top end back end to adjust pole B (303) gear bottom face, it meshes with adjusting pole A (302) gear to adjust pole B (303) gear mutually, and adjust pole B (303) and adjust pole A (302) body of rod screw and be reverse form, jack (304) have been seted up to adjust pole A (302) top end position, jack (304) are hexagonal shape.

5. An adjustable table tennis table for athletic training as defined in claim 4, wherein: the through groove that runs through mutually is seted up to crane (301) side, and crane (301) top face front and back both ends symmetry sets up the slot that runs through mutually, crane (301) inner wall symmetry is equipped with the slide rail, adjusts pole A (302) top fixedly connected with gear and the body of rod and is equipped with the screw thread, elevating system (3) installation state down, adjust pole A (302) and adjust pole B (303) and rotate to be connected in slider (202) threaded hole, slider (202) sliding connection is on crane (301) slide rail.

6. An adjustable table tennis table for athletic training as defined in claim 1, wherein: adjusting mechanism (4) are equipped with the hexagonal inserted block including rocker (401) and handle (402), rocker (401) bottom, and rocker (401) top is rotated and is connected with handle (402), and under adjusting mechanism (4) installation state, rocker (401) bottom inserted block is pegged graft inside jack (304).

7. An adjustable table tennis table for athletic training as defined in claim 1, wherein: base mechanism (5) are including bottom plate (501), spring pad (502) and universal wheel (503), bottom plate (501) are square shape, and bottom plate (501) four sides angular position has all seted up a through-hole, spring pad (502) top extension rod passes through the cooperation fixed connection of nut in bottom plate (501) through-hole, every spring pad (502) bottom fixedly connected with universal wheel (503), under base mechanism (5) installation state, bottom plate (501) top end face intermediate position and crane (301) bottom end face intermediate position fixed connection.