CN209188060U

CN209188060U - A kind of ping-pong table convenient for adjusting

Info

Publication number: CN209188060U
Application number: CN201821467573.5U
Authority: CN
Inventors: 彭明娟; 郑佳伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-09
Filing date: 2018-09-09
Publication date: 2019-08-02
Anticipated expiration: 2028-09-09

Abstract

The utility model discloses a kind of ping-pong tables convenient for adjusting, including pedestal, position-limit mechanism there are two being set on the pedestal, the upper end of two position-limit mechanisms is fixed with the first support plate jointly, the pedestal is equipped with lifting mechanism, the upper end of the lifting mechanism is fixedly connected with the bottom of the first support plate, the upper end of first support plate is symmetrically arranged with two grooves, the interior bottom of two grooves is equipped with movable plate, the movable plate is made of ferromagnetic material, magnetic patch is slidably connected on two movable plates, the upper end of two magnetic patch is fixedly connected to telescoping mechanism, described two telescoping mechanisms are connected with net jointly, the position-limit mechanism includes the hollow stem being set on the base, the first hollow cavity is equipped in the hollow stem.The utility model is structurally reasonable, not only can meet the needs of different users, and can be shunk with height self adjustable, reduces occupied area.

Description

A kind of ping-pong table convenient for adjusting

Technical field

The utility model relates to sports equipment technical field more particularly to a kind of ping-pong tables convenient for adjusting.

Background technique

Table tennis is the national ball game and a sports suitable for people of all ages in China, is the most common body in people's life One of movement is educated, so that everybody likes very much, but ping-pong table will also be placed according to region and environment, to meet people Daily exercise and amusement.

If currently, in average family man place ping-pong table, occupy too large area so that in family furniture put it is compact, The inconvenience of daily life is not only caused, the purpose for being in and capable of taking exercise, entertaining, and traditional table tennis also can be not enough met Ball table can not height self adjustable, so that it is impossible to meet the demands of different users, therefore we devise a kind of household Multi-functional ping-pong table solves problem above.

Utility model content

Purpose of the utility model is to solve ping-pong tables in the prior art cannot not only want according to demand It asks and is gone up and down, desktop footprint area is larger, also not enough shrinks to desktop, so that activity space reduces in family, and proposes A kind of ping-pong table convenient for adjusting, not only can meet the needs of different users with height self adjustable, and can be with It is shunk, reduces occupied area.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of ping-pong table convenient for adjusting, including pedestal, set that there are two position-limit mechanism, two limits on the pedestal The upper end of position mechanism is fixed with the first support plate jointly, and the pedestal is equipped with lifting mechanism, the upper end of the lifting mechanism with The bottom of first support plate is fixedly connected, and the upper end of first support plate is symmetrically arranged with two grooves, two grooves Interior bottom is equipped with movable plate, and the movable plate is made of ferromagnetic material, slidably connects magnetic patch on two movable plates, The upper end of two magnetic patch is fixedly connected to telescoping mechanism, and described two telescoping mechanisms are connected with net jointly.

Preferably, the position-limit mechanism includes the hollow stem being set on the base, and it is hollow to be equipped with first in the hollow stem Chamber, the inner sidewall of first hollow cavity slidably connect sliding shoe, and the upper end of the sliding shoe is equipped with elevating lever, the lifting Bar runs through the side wall of hollow stem and connect with its side walls, the one end of the elevating lever far from sliding shoe and the first support plate Bottom is fixedly connected.

Preferably, the lifting mechanism includes the motor being set on the base, and the output shaft end of the motor is fixed to be connected It is connected to driving wheel, threaded rod is rotatably connected on the pedestal, the lateral wall of the threaded rod is threadedly coupled and round bar, the circle Bar is internally threaded chamber, and the upper end of the threaded rod is run through the bottom sidewall of round bar and is threadedly coupled with thread cavity, described The upper end of round bar is fixedly connected with the bottom of the first support plate, and the lateral wall of the threaded rod is threaded with mutual with driving wheel Engage driven wheel.

Preferably, the telescoping mechanism includes the hollow plate for being fixed on magnetic patch upper end, and the inside of the hollow plate is equipped with the Two hollow cavities, the inner sidewall of second hollow cavity slidably connect connecting plate, the side wall of the connecting plate and the second hollow cavity Side wall between be equipped with multiple first springs, the connecting plate is fixedly connected with engagement plate far from one end side wall of the first spring, The second hollow cavity bottom below the engagement plate is equipped with multiple third springs, and the upper end of multiple third springs connects jointly There is the second support plate, the upper end of second support plate and the bottom of engagement plate offset, and the other end of the engagement plate is fixed to be connected It is connected to expansion plate, the expansion plate and engagement plate run through the side wall of hollow plate and connect with its side walls.

Preferably, the motor is servo motor.

Preferably, the bottom sidewall of the pedestal is equipped with walking mechanism, and the walking mechanism is universal wheel.

The utility model compared with prior art, it has the advantage that:

1, under the action of motor, threaded rod, elevating lever, hollow stem, the rising for enabling the first support plate stable, into And two hollow plates are made to increase, and then reach height required for demander.

2, under the action of the first spring, second spring connecting plate, hollow plate, magnetic patch, the second support plate, two can be made A expansion plate can move in the second opposite hollow cavity, can adjust the size of table tennis desktop according to demand.

In conclusion the utility model is structurally reasonable, not only the need of different users can be met with height self adjustable It asks, and can be shunk, reduce occupied area.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of ping-pong table convenient for adjusting structural schematic diagram；

Fig. 2 be the utility model proposes a kind of A convenient for the ping-pong table of adjusting at schematic enlarged-scale view.

In figure: 1 pedestal, 2 motors, 3 driving wheels, 4 driven wheels, 5 threaded rods, 6 hollow stems, 7 third springs, 8 sliding shoes, 9 First support plate, 10 hollow plates, 11 engagement plates, 12 elevating levers, 13 connecting plates, 14 first springs, 15 round bars, 16 nets, 17 are stretched Contracting plate, 18 movable plates, 19 magnetic patch, 20 second support plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of ping-pong table convenient for adjusting, including pedestal 1, set that there are two position-limit mechanism, limits on pedestal 1 Position mechanism includes the hollow stem 6 being arranged on pedestal 1, and the first hollow cavity is equipped in hollow stem 6, and the inner sidewall of the first hollow cavity is sliding Dynamic to be connected with sliding shoe 8, the upper end of sliding shoe 8 is equipped with elevating lever 12, elevating lever 12 through hollow stem 10 side wall and with its side Wall is slidably connected, and the one end of elevating lever 12 far from sliding shoe 8 is fixedly connected with the bottom of the first support plate 9, two position-limit mechanisms Upper end be fixed with the first support plate 9 jointly, under the limit of two hollow stems and two elevating levers 12, guarantee the first support plate 9 not can rotate.

Pedestal 1 is equipped with lifting mechanism, and the upper end of lifting mechanism is fixedly connected with the bottom of the first support plate 9, is lifted machine Structure includes the motor 2 being arranged on pedestal 1, and motor 2 is servo motor, and the output shaft end of motor 2 is fixedly connected with driving wheel 3, threaded rod 5 is rotatably connected on pedestal 1, the lateral wall of threaded rod 5, which is threadedly coupled, is equipped with spiral shell with round bar 15, the inside of round bar 15 Line chamber, the upper end of threaded rod 5 through round bar 15 bottom sidewall and is threadedly coupled with thread cavity, the upper end of round bar 15 and first The bottom of fagging 9 is fixedly connected, and the lateral wall of threaded rod 5, which is threaded with, is intermeshed driven wheel 4 with driving wheel 3, at two Under elevating lever 12 and hollow stem 10 limit, so that support plate 9 can not rotate, so that support plate 9 is more stably lifted.

The upper end of first support plate 9 is symmetrically arranged with two grooves, and the interior bottom of two grooves is equipped with movable plate 18, mobile Plate 18 is made of ferromagnetic material, and magnetic patch 19 is slidably connected on two movable plates 18, and the upper end of two magnetic patch 19 is fixed to be connected It is connected to telescoping mechanism, telescoping mechanism includes the hollow plate 10 for being fixed on 19 upper end of magnetic patch, and the inside of hollow plate 10 is equipped in second Cavity, the inner sidewall of the second hollow cavity slidably connect connecting plate 13, the side wall of the side wall of connecting plate 13 and the second hollow cavity it Between be equipped with multiple first springs 14, connecting plate 13 is fixedly connected with engagement plate 11 far from one end side wall of the first spring 14, is connected Second hollow cavity bottom of 11 lower section of plate is equipped with multiple third springs 7, and the upper end of multiple third springs 7 is connected with second jointly Fagging 20, the upper end of the second support plate 20 and the bottom of engagement plate 11 offset, and the other end of engagement plate 11 is fixedly connected with flexible Plate 17, expansion plate 17 and engagement plate 11 are connect through the side wall of hollow plate 10 and with its side walls, by moving magnetic patch 19, Keep two hollow plates opposite and relative movement, so that two expansion plates 17 slide in the second hollow cavity at place, makes Size of desktop variation is obtained, and then the demand of meet demand person, two telescoping mechanisms are connected with net 16, the bottom of pedestal 1 jointly Side wall is equipped with walking mechanism, and walking mechanism is universal wheel, can mobile base 1 according to the actual situation.

In the utility model, when the height for needing to adjust expansion plate 17 in order to which user can preferably move When, starting motor 2, the rotation of motor 2 drives the rotation of driving wheel 3, so that the rotation of driven wheel 4, since elevating lever 12 can be right First support plate 9 plays the effect of limit, guarantees that the first support plate 9 not can rotate, therefore the lift of the first support plate 9 may be implemented It rises.

Two hollow plates 10 are pulled to opposite direction, magnetic patch 19 slides on movable plate 18, and two expansion plates 17 are in the first bullet The hollow plate 10 for making the sliding place of two expansion plates 17 under the action of spring, when two expansion plates 17 leave hollow plate 10 completely When, under the action of third spring 7, engagement plate 11 and the inner sidewall of the second hollow cavity is made to offset, net 16 is fixed on desktop On, and then Tennis Exercise or recreation can be carried out.

After Tennis Exercise or recreation, net 16 is removed, presses two expansion plates 17 separately down, into And engagement plate 11 moves down, and pushes two hollow plates 10 respectively at this time, makes its relative motion, until two expansion plates 17 are complete It is moved in the second hollow cavity, can stablize under the action of magnetic patch 19 makes two opposite sides of hollow plate 10 offset.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of ping-pong table convenient for adjusting, including pedestal (1), which is characterized in that limit there are two being set on the pedestal (1) Mechanism, the upper end of two position-limit mechanisms are fixed with the first support plate (9) jointly, and the pedestal (1) is equipped with lifting mechanism, The upper end of the lifting mechanism is fixedly connected with the bottom of the first support plate (9), and the upper end of first support plate (9) is symmetrically set There are two groove, the interior bottom of two grooves is equipped with movable plate (18), and the movable plate (18) is made of ferromagnetic material, It is slidably connected magnetic patch (19) on two movable plates (18), the upper end of two magnetic patch (19), which is fixedly connected to, stretches Contracting mechanism, described two telescoping mechanisms are connected with net (16) jointly.

2. a kind of ping-pong table convenient for adjusting according to claim 1, which is characterized in that the position-limit mechanism includes setting The hollow stem (6) on pedestal (1) is set, is equipped with the first hollow cavity, the inner sidewall of first hollow cavity in the hollow stem (6) It slidably connects sliding shoe (8), the upper end of the sliding shoe (8) is equipped with elevating lever (12), and the elevating lever (12) is through hollow The side wall of bar (6) is simultaneously connect with its side walls, the elevating lever (12) one end and the first support plate far from sliding shoe (8) (9) bottom is fixedly connected.

3. a kind of ping-pong table convenient for adjusting according to claim 2, which is characterized in that the lifting mechanism includes setting The motor (2) on pedestal (1) is set, the output shaft end of the motor (2) is fixedly connected with driving wheel (3), the pedestal (1) On be rotatably connected to threaded rod (5), the lateral wall of the threaded rod (5) be threadedly coupled with round bar (15), the round bar (15) It is internally threaded chamber, the upper end of the threaded rod (5) is run through the bottom sidewall of round bar (15) and is threadedly coupled with thread cavity, institute The upper end for stating round bar (15) is fixedly connected with the bottom of the first support plate (9), and the lateral wall of the threaded rod (5) is threaded with Driven wheel (4) are intermeshed with driving wheel (3).

4. a kind of ping-pong table convenient for adjusting according to claim 1, which is characterized in that the telescoping mechanism includes solid It is scheduled on the hollow plate (10) of magnetic patch (19) upper end, the inside of the hollow plate (10) is equipped with the second hollow cavity, and described second is hollow The inner sidewall of chamber slidably connects connecting plate (13), is equipped between the side wall of the connecting plate (13) and the side wall of the second hollow cavity Multiple first springs (14), the connecting plate (13) are fixedly connected with engagement plate far from one end side wall of the first spring (14) (11), the second hollow cavity bottom below the engagement plate (11) is equipped with multiple third springs (7), multiple third springs (7) upper end is connected with the second support plate (20) jointly, the upper end of second support plate (20) and the bottom of engagement plate (11) It offsets, the other end of the engagement plate (11) is fixedly connected with expansion plate (17), and the expansion plate (17) and engagement plate (11) are equal Through hollow plate (10) side wall and connect with its side walls.

5. a kind of ping-pong table convenient for adjusting according to claim 3, which is characterized in that the motor (2) is servo Motor.

6. a kind of ping-pong table convenient for adjusting according to claim 1, which is characterized in that the bottom of the pedestal (1) Side wall is equipped with walking mechanism, and the walking mechanism is universal wheel.