CN213308192U

CN213308192U - Round-corner table tennis table

Info

Publication number: CN213308192U
Application number: CN202021809222.5U
Authority: CN
Inventors: 申志恒; 李娜; 申芸溪; 申芊芸
Original assignee: Hebei Zhiheng Sporting Goods Co ltd
Current assignee: Hebei Zhiheng Sporting Goods Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-01
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to the technical field of table tennis tables, in particular to a fillet table tennis table, which comprises a main panel, wherein a combined panel is arranged right above the top of the main panel, positioning clamps are fixed at the two side positions of the main panel, an intercepting net is fixed at the top position of the positioning clamps, and guide rods are fixed at the two side positions of the bottom of the combined panel, in the utility model, through the arranged traction rod, the combined panel, a blocking ball, a positioning sleeve, a first open slot, a guide rod, a rectangular block and a spring, when the traction rod is pulled, the rectangular block overcomes the springback acting force generated by the spring to realize the position deviation, the blocking ball can realize the phase separation with the guide rod, then the guide rod can finish the disassembly operation of the combined panel with the damaged lacquer coat after being separated from the positioning sleeve and the inside of the first open slot in sequence, and the replacement operation carried out in the later period is more convenient, meanwhile, certain waste of resources caused by direct replacement of the integrated structure is avoided.

Description

Round-corner table tennis table

Technical Field

The utility model relates to a table tennis table technical field specifically is a fillet table tennis table.

Background

The table tennis table is an old-fashioned table tennis table apparatus for table tennis, the table top can be made 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 table top is 76 centimeters away from the ground, the table top parallel to the horizontal plane is dark and lusterless, the table sides are respectively provided with white lines with the width of 2 centimeters, long side lines and short end lines. A white line with the width of 3 mm is arranged in the center of the table top, called a center line, and divides the two table areas into a left part and a right part respectively.

When table tennis table on the market is assisting human body to carry out table tennis, the directness of lacquer finish is impaired, needs to change whole match mesa, causes the waste on partly resource to when carrying out the motion, the unsmooth phenomenon of bottom surface disturbs the normal development of whole table tennis motion extremely easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fillet table tennis table to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a round-corner table tennis table comprises a main panel, wherein a combined panel is arranged right above the top of the main panel, positioning clamps are fixed on two sides of the main panel, an intercepting net is fixed on the top of each positioning clamp, guide rods are fixed on two sides of the bottom of the combined panel, supporting upright posts are fixed on two sides of the bottom of the main panel, cushion blocks are arranged in the supporting upright posts, first open slots are formed in two sides of the top of the main panel through one-time cutting, positioning sleeves are sleeved at middle and lower ends of the guide rods and fixedly connected between the tops of the positioning sleeves and the bottom of the main panel, rectangular blocks are installed in the positioning sleeves, clamping balls are fixed on one sides of the rectangular blocks, springs are fixed on the other sides of the rectangular blocks, and traction rods are fixed on the bottoms of the rectangular blocks, the top of cushion is fixed with the sleeve pipe, and sheathed tube inside interlude has the lead screw, the inside of cushion has been seted up through once only cutting process to the mesocarp, the middle part position of lead screw has cup jointed the location snap ring, and fixed connection between the side of location snap ring and the inner wall of support post, the second open slot has been seted up through once only cutting process in the front of support post, the top position fixedly connected with drive carousel of lead screw.

Preferably, the top surface of the main panel and the bottom surface of the combined panel are mutually attached, and the four corner ends of the combined panel and the main panel are distributed in a round-corner-shaped structure.

Preferably, the positioning clamps are symmetrically arranged along the vertical central axis of the main panel, and the top of the positioning clamps is fixedly connected with an intercepting net with a surface in a multi-grid structure.

Preferably, mutually perpendicular between guide arm and the combination panel, and the guide arm is connected with first open slot through interlude, guide arm and the nested structure of being connected constitution of position sleeve, and fixed connection between the inner wall of position sleeve and one side of spring, the spring passes through the draw bar, rectangular block and the connection constitution elastic construction of card ball, and the rectangular block passes through card ball and guide arm block connection.

Preferably, the cushion block is in transmission connection with the driving turntable through the centering groove, the sleeve, the screw rod, the vertical central axis of the cushion block and the vertical central axis of the supporting stand column are arranged in a collinear mode, and the supporting stand column and the cushion block are connected to form an embedded structure.

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

1. the utility model discloses in, through the traction lever that sets up, the combination panel, the card ball, the alignment sleeve, first open slot, the guide arm, rectangular block and spring, after the traction lever after receiving to pull is overcome the spring through the rectangular block and is produced the resilience effort and realize the position offset, make the card ball will realize the phase separation with the guide arm, after the guide arm breaks away from the inside of alignment sleeve and first open slot in proper order afterwards, the dismantlement operation of the impaired combination panel of finish can be accomplished, the change operation that carries out in the later stage will be more convenient, avoid causing the waste on certain resource because of the direct change of the setting of integral type structure simultaneously;

2. the utility model discloses in, drive carousel through setting up, the lead screw, the cushion, the sleeve pipe, the second open slot, to well groove and location snap ring, combine at the second open slot, under the cooperation of being connected of well groove and location snap ring, drive carousel after receiving the traction force will carry the lead screw and realize circling round the rotation, sleeve pipe after receiving the transmission force afterwards will carry the cushion and realize outwards stretching, cushion after stretching is just filling up the rugged department of flat arrangement bottom surface after, can ensure the stability after this table tennis platform is settled, and fill up flat structure and adopt can set up by embedded mode, can make things convenient for the later stage to this table tennis platform carry the operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the main panel of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a main panel 1, a combined panel 2, a positioning clamp 3, an intercepting net 4, a guide rod 5, a supporting upright post 6, a cushion block 7, a first open slot 8, a positioning sleeve 9, a rectangular block 10, a clamping ball 11, a spring 12, a traction rod 13, a sleeve 14, a screw rod 15, a centering slot 16, a positioning clamp ring 17, a second open slot 18 and a driving turntable 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a round corner table tennis table comprises a main panel 1, a combined panel 2 is arranged right above the top of the main panel 1, positioning clamps 3 are fixed at the two sides of the main panel 1, an intercepting net 4 is fixed at the top of each positioning clamp 3, guide rods 5 are fixed at the two sides of the bottom of the combined panel 2, supporting upright posts 6 are fixed at the two sides of the bottom of the main panel 1, cushion blocks 7 are arranged in the supporting upright posts 6, first open slots 8 are formed in the two sides of the top of the main panel 1 through one-time cutting, positioning sleeves 9 are sleeved at the middle and lower ends of the guide rods 5, the top of the positioning sleeves 9 and the bottom of the main panel 1 are fixedly connected, rectangular blocks 10 are arranged in the positioning sleeves 9, clamping balls 11 are fixed at the positions of one sides of the rectangular blocks 10, springs 12 are fixed at the positions of the other sides of the rectangular blocks 10, and traction rods 13 are fixed at the positions of the bottoms of the rectangular blocks 10, the top of cushion 7 is fixed with sleeve pipe 14, and the inside interlude of sleeve pipe 14 has lead screw 15, and the inside of cushion 7 has been seted up through disposable cutting process to well groove 16, and the middle part position of lead screw 15 has cup jointed location snap ring 17, and fixed connection between the side of location snap ring 17 and the inner wall of support post 6, and second open slot 18 has been seted up through disposable cutting process in the front of support post 6, and the top position fixedly connected with drive carousel 19 of lead screw 15.

The top surface of the main panel 1 and the bottom surface of the combined panel 2 are mutually attached, four corner ends of the combined panel 2 and the main panel 1 are distributed in a fillet-shaped structure, the main panel 1 and the combined panel 2 are combined to form a complete table board after being assembled, so that corresponding supporting force is provided for table tennis in the later period, and the four corner ends of the combined panel 2 and the main panel 1 are arranged in the fillet-shaped structure, so that injuries caused by mistaken collision in the motion process of athletes can be avoided; the positioning clamps 3 are symmetrically arranged along the vertical central axis of the main panel 1 by taking a symmetric axis, the top positions of the positioning clamps 3 are fixedly connected with the intercepting nets 4 with the surfaces of multi-grid structures, before table tennis is performed, the intercepting nets 4 are arranged at the central line positions of the table board under the clamping action of the group of positioning clamps 3, at the moment, the intercepting nets 4 divide the table board into two areas by utilizing the arrangement of the multi-grid structures on the surfaces of the intercepting nets 4, and the table tennis match activity performed in the later period is facilitated; the guide rod 5 is vertical to the combined panel 2, the guide rod 5 is connected with the first open slot 8 through penetration, the guide rod 5 is connected with the positioning sleeve 9 to form a nested structure, the inner wall of the positioning sleeve 9 is fixedly connected with one side of the spring 12, the spring 12 forms an elastic structure through the connection of the traction rod 13, the rectangular block 10 and the clamping ball 11, the rectangular block 10 is connected with the guide rod 5 in a clamping way through the clamping ball 11, when the intercepting net 4 is detached and the combined panel 2 with the damaged paint surface needs to be replaced, the table body is manually operated, so that the traction rod 13 subjected to manual traction acting force overcomes the springback acting force generated by the spring 12 through the rectangular block 10 to realize position deviation, the clamping ball 11 subjected to synchronous acting force can be separated from the guide rod 5, and then the table body only needs to be pulled upwards, so that the guide rod 5 is separated from the insides of the positioning sleeve 9 and the first open slot 8 in sequence, the disassembly operation of the combined panel 2 with the damaged paint surface can be finished, the replacement operation carried out in the later period can be more convenient, and the panel with the paint surface is split while the whole table tennis table is provided with a structure with an independent panel, so that certain waste of resources caused by direct replacement of the integral structure can be avoided; the cushion block 7 is in transmission connection with the middle groove 16, the sleeve 14, the screw rod 15 and the driving rotary table 19, the vertical central axis of the cushion block 7 and the vertical central axis of the supporting upright post 6 are arranged in a collinear way, the supporting upright post 6 and the cushion block 7 are connected to form an embedded structure, when the arrangement bottom surface of the table body is uneven, under the connection and matching of the second open groove 18, the middle groove 16 and the positioning snap ring 17, the table body enables the driving rotary table 19 subjected to manual traction acting force to carry the screw rod 15 to realize rotary rotation in a manual mode, then after the rotary motion is converted into linear motion, the sleeve 14 subjected to transmission acting force carries the cushion block 7 to realize outward stretching until the stretched cushion block 7 is just laid flat on the uneven bottom surface, the stability of the table tennis table after arrangement can be guaranteed, and the structure enables the whole table tennis table to have a flat structure, through adopting the mode that can embed to this mat flat structure to set up, can make things convenient for the later stage to this table tennis table carry the operation.

The working process is as follows: the main panel 1 and the combined panel 2 are combined to form a complete table board after being assembled to provide corresponding supporting force for table tennis movement in the later period, when the interception net 4 is detached and the combined panel 2 with damaged painted surface needs to be replaced, after a draw bar 13 subjected to manual traction acting force overcomes the rebounding acting force generated by a spring 12 through a rectangular block 10 to realize position deviation, the card ball 11 subjected to synchronous acting force can be separated from a guide rod 5, then the table body only needs to utilize an upward drawing mode to ensure that the disassembly operation of the combined panel 2 with damaged painted surface can be completed after the guide rod 5 is sequentially separated from the inner parts of a positioning sleeve 9 and a first open slot 8, the replacement operation in the later period is more convenient, when the arrangement of the table body has uneven bottom surface, under the connection and matching of a second open slot 18, a middle slot 16 and a positioning snap ring 17, the driving turntable 19 after receiving the manual traction acting force can carry the screw rod 15 to realize the rotary rotation, the sleeve 14 after receiving the transmission acting force can carry the cushion block 7 to realize the outward stretching, and the stability of the table tennis table after being arranged can be ensured until the stretched cushion block 7 is just arranged on the uneven position of the bottom surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rounded table tennis table, comprising a main panel (1), characterized in that: the combined panel (2) is installed at a position right above the top of the main panel (1), positioning clamps (3) are fixed at positions on two sides of the main panel (1), an intercepting net (4) is fixed at a position on the top of each positioning clamp (3), guide rods (5) are fixed at positions on two sides of the bottom of the combined panel (2), supporting columns (6) are fixed at positions on two sides of the bottom of the main panel (1), cushion blocks (7) are arranged in the supporting columns (6), first open grooves (8) are formed in positions on two sides of the top of the main panel (1) through one-time cutting, positioning sleeves (9) are sleeved at positions of the middle and lower ends of the guide rods (5), the tops of the positioning sleeves (9) are fixedly connected with the bottom of the main panel (1), rectangular blocks (10) are installed in the positioning sleeves (9), and clamping balls (11) are fixed at positions on one side of the rectangular blocks (10), the opposite side position of rectangular block (10) is fixed with spring (12), the bottom position of rectangular block (10) is fixed with traction lever (13), the top of cushion (7) is fixed with sleeve pipe (14), and the inside interlude of sleeve pipe (14) has lead screw (15), the inside of cushion (7) has been seted up to well groove (16) through once only cutting process, the middle part position of lead screw (15) has cup jointed location snap ring (17), and fixed connection between the side of location snap ring (17) and the inner wall of support post (6), second open slot (18) have been seted up through once only cutting process in the front of support post (6), the top position fixedly connected with drive carousel (19) of lead screw (15).

2. The rounded table tennis table of claim 1, wherein: the top surface of the main panel (1) and the bottom surface of the combined panel (2) are mutually attached, and the four corner ends of the combined panel (2) and the main panel (1) are distributed in a round-angle structure.

3. The rounded table tennis table of claim 1, wherein: the positioning clamp (3) is symmetrically arranged along the vertical central axis of the main panel (1), and the top of the positioning clamp (3) is fixedly connected with an intercepting net (4) of which the surface is of a multi-grid structure.

4. The rounded table tennis table of claim 1, wherein: mutually perpendicular between guide arm (5) and combination panel (2), and guide arm (5) are connected through interlude and first open slot (8), the nested structure is constituted in the connection of guide arm (5) and position sleeve (9), and fixed connection between the inner wall of position sleeve (9) and one side of spring (12), spring (12) constitute elastic construction through the connection of traction lever (13), rectangular block (10) and calorie ball (11), and rectangular block (10) are connected through calorie ball (11) and guide arm (5) block.

5. The rounded table tennis table of claim 1, wherein: cushion (7) are connected through centering groove (16), sleeve pipe (14), lead screw (15) and drive carousel (19) transmission, and the collineation sets up between the vertical axis of cushion (7) and the vertical axis of support post (6), the connection of support post (6) and cushion (7) constitutes embedded structure.