CN217139153U - A movable table tennis table - Google Patents

Abstract

The utility model discloses a movable table tennis table, the desk comprises a desktop, the bracing piece is all installed to four edges of desktop bottom, the bottom of bracing piece is provided with the balance adjustment foot, be provided with folding device between bracing piece and the desktop, the equal symmetrical fixed mounting in both sides of desktop bottom has the head rod, the bottom fixed mounting of head rod has the second connecting rod, the bottom fixedly connected with loading board of second connecting rod, two universal wheels are installed to the bottom of loading board, folding device includes first connecting plate and second connecting plate, it is connected with the round pin axle to rotate between first connecting plate and the second connecting plate, the one end of first connecting plate is rotated and is connected with first connecting piece. The utility model discloses utilize the cooperation using-way of desktop, bracing piece, loading board and universal wheel, folding the bracing piece of packing up just can make the desktop remove under the effect of universal wheel to just can remove the desktop alone, thereby improve its practicality.

Description

A movable table tennis table

technical field

The utility model relates to the field of table tennis tables, in particular to a movable table tennis table.

Background technique

The table tennis table is an old-fashioned table tennis table equipment for table tennis. The table top can be made of any material and has a certain elasticity. The upper surface is called the competition table, which is 2.74 meters long, 1.525 meters wide, and 76 cm above the ground. The table parallel to the horizontal surface is dark and dull. There is a 2 cm wide white line on each side of the table, the long one is called the side line, the short one is called the end line, and there is a 3 mm wide white line in the center of the table, called the center line, which divides the two table areas into left and right parts.

The table tennis ball is usually composed of a table top and four table legs, but when making a semicircle, two people are required to lift it on both sides of the table top, so that the table legs are in a floating state, in order to carry it , do not carry it by one person, thereby reducing its practical performance.

Utility model content

The purpose of the present invention is to provide a movable table tennis table to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a movable table tennis table, including a table top, support rods are installed at the four corners of the bottom of the table top, and the bottom of the support rod is provided with Balance adjustment feet, a folding device is arranged between the support rod and the desktop, a first connecting rod is fixedly installed on both sides of the bottom of the desktop, and a second connecting rod is fixedly installed at the bottom of the first connecting rod, A bearing plate is fixedly connected to the bottom of the second connecting rod, and two universal wheels are installed on the bottom of the bearing plate.

Preferably, the folding device includes a first connecting plate and a second connecting plate, a pin shaft is rotatably connected between the first connecting plate and the second connecting plate, and one end of the first connecting plate is rotatably connected with the first connecting plate connector.

Preferably, the first connecting piece is fixedly connected to the bottom of the desktop, one end of the second connecting plate is rotatably connected to the support rod, and one end of the bottom of the first connecting plate is fixedly connected with a positioning block.

Preferably, a second connecting piece is rotatably connected to the top of the support rod, the second connecting piece is fixedly connected to the bottom of the desktop, and a third connecting piece is fixedly connected to the top of the first connecting rod, and the third connecting piece is fixedly connected to the top of the first connecting rod. The connecting piece is fixedly connected to the bottom of the desktop.

Preferably, a fixing rod is fixedly connected between the two corresponding support rods and between the two corresponding first connecting rods, and a fixing plate is arranged between the support rods and the first connecting rod, and the fixing rod Both ends of the plate are provided with fixing bolts, and both ends of the fixing plate are fixedly connected to the support rod and the first connecting rod respectively through the fixing bolts.

Preferably, the balance adjusting foot includes a connecting block, the outer wall of the connecting block is slidably connected to the support rod, the bottom of the connecting block is provided with a bottom plate, and the top of the bottom plate is fixedly connected with an adjusting bolt, the adjusting bolt The outer wall of the connector is threadedly inserted and sleeved with the connecting block.

Technical effects and advantages of the present utility model:

(1) The utility model utilizes the combined use of the tabletop, the support rod, the bearing plate and the universal wheel, and the support rod is folded and folded, so that the tabletop can be moved under the action of the universal wheel, so that one person can carry out the operation on the tabletop. mobile, thereby improving its practical performance;

(2) The utility model utilizes the setting method of the balance adjusting foot. The balance adjusting foot includes a connecting block, a bottom plate and an adjusting bolt. By rotating the bottom plate, the adjusting bolt can be rotated relative to the connecting block, thereby adjusting the height of the bottom of the bearing rod, thereby making The desktop can maintain a relatively horizontal and stable state on different grounds.

Description of drawings

Figure 1 is a schematic diagram of the front structure of the utility model.

Figure 2 is a schematic view of the side structure of the utility model.

3 is a schematic diagram of the overall structure of the folding device of the present invention.

Figure 4 is a schematic diagram of the internal structure of the front of the balance adjusting foot of the present invention.

In the figure: 1, desktop; 2, support rod; 3, folding device; 31, first connecting piece; 32, first connecting plate; 33, pin shaft; 34, second connecting plate; 35, positioning block; 4, The first connecting rod; 5. The second connecting rod; 6. The bearing plate; 7. The universal wheel; 8. The balance adjusting foot; 81, The connecting block; 82, The bottom plate; 83, The adjusting bolt; Fixing bolts; 11. Fixing rods.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a movable table tennis table as shown in Figs. 1-4, comprising a table top 1, supporting rods 2 are installed at the four corners of the bottom of the table top 1, and the bottom of the supporting rod 2 is provided with Balance adjustment foot 8, a folding device 3 is arranged between the support rod 2 and the table top 1, both sides of the bottom of the table top 1 are symmetrically and fixedly installed with a first connecting rod 4, and the bottom of the first connecting rod 4 is fixedly installed with a second connecting rod 5. The bottom of the second connecting rod 5 is fixedly connected with a bearing plate 6, and two universal wheels 7 are installed at the bottom of the bearing plate 6, and the universal wheel 7 has a wheel brake, so as to ensure the stability of the desktop 1 when it is stationary, And when the support rod 2 is stored, under the action of the universal wheel 7, it can be pushed easily.

The folding device 3 includes a first connecting plate 32 and a second connecting plate 34, a pin shaft 33 is rotatably connected between the first connecting plate 32 and the second connecting plate 34, and one end of the first connecting plate 32 is rotatably connected with a first connecting piece 31. The first connecting piece 31 is fixedly connected to the bottom of the desktop 1, one end of the second connecting plate 34 is rotatably connected to the support rod 2, and one end of the bottom of the first connecting plate 32 is fixedly connected with a positioning block 35, which can The maximum rotation angle of the first connecting plate 32 and the second connecting plate 34 is limited, that is, the first connecting plate 32 and the second connecting plate 34 are in a straight state when the rotation limit state, at this time, the support rod 2 is in a vertical state to carry out the movement of the desktop 1. support.

The top of the support rod 2 is rotatably connected with a second connecting piece, the second connecting piece is fixedly connected to the bottom of the desktop 1, the top of the first connecting rod 4 is fixedly connected with a third connecting piece, and the third connecting piece is fixedly connected to the table top 1. At the bottom, a fixed rod 11 is fixedly connected between the two corresponding support rods 2 and between the two corresponding first connecting rods 4, and a fixed plate 9 is provided between the support rod 2 and the first connecting rod 4, and the fixed plate Both ends of 9 are provided with fixing bolts 10, both ends of the fixing plate 9 are fixedly connected with the support rod 2 and the first connecting rod 4 respectively through the fixing bolts 10, and three through holes are opened on one side of the fixing plate 9, thereby fixing The bolts 10 pass through the two side through holes, so that the fixed plate 9 can limit the position of the vertical support rod 2 and the vertical first connecting rod 4. When the support rod 2 is in the folded and stored state, the fixed bolt 10 It can be connected to the first connecting rod 4 through the corresponding through hole on the fixing plate 9 , so as to ensure the stability of the supporting rod 2 .

The balance adjusting foot 8 includes a connecting block 81, the outer wall of the connecting block 81 is slidably connected with the support rod 2, the bottom of the connecting block 81 is provided with a bottom plate 82, the top of the bottom plate 82 is fixedly connected with an adjusting bolt 83, and the outer wall of the adjusting bolt 83 is connected to the The block 81 is threaded through the socket, and the bottom plate 82 is rotated to drive the adjusting bolt 83 to rotate, so that the adjusting bolt 83 rotates relative to the connecting block 81, so that the connecting block 81 can be raised or lowered relative to the bottom plate 82, so as to finely adjust the height of the support rod 2. Thus, the stability of the desktop 1 is ensured.

The working principle of the utility model: when the desktop 1 is moved, first loosen the fixing bolts 10 on the first connecting rod 4 to separate the fixing plate 9 from the first connecting rod 4, and then push the first connecting plate 32 to connect with the second connecting rod 4. The part of the plate 34 connected by the pin 33, the first connecting plate 32 and the second connecting plate 34 are folded with the pin 33, so that the paper layer is rotated with the second connecting piece until it reaches a certain state, and then use the fixing bolts 10 is connected to the first connecting rod 4 through the corresponding through hole on the fixing plate 9, so as to ensure the stability of the support rod 2, and then loosen the wheel brake on the universal wheel 7 to push the desktop 1 to move.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of its technical features, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a table tennis table of movable, includes desktop (1), its characterized in that, bracing piece (2) are all installed to four edges of desktop (1) bottom, the bottom of bracing piece (2) is provided with balance adjustment foot (8), be provided with folding device (3) between bracing piece (2) and desktop (1), the equal symmetry fixed mounting in both sides of desktop (1) bottom has head rod (4), the bottom fixed mounting of head rod (4) has second connecting rod (5), the bottom fixedly connected with loading board (6) of second connecting rod (5), two universal wheels (7) are installed to the bottom of loading board (6).

2. A table tennis table according to claim 1, wherein the folding device (3) comprises a first connecting plate (32) and a second connecting plate (34), a pin (33) is rotatably connected between the first connecting plate (32) and the second connecting plate (34), and a first connecting member (31) is rotatably connected to one end of the first connecting plate (32).

3. The movable table tennis table according to claim 2, wherein the first connecting member (31) is fixedly connected to the bottom of the table top (1), one end of the second connecting plate (34) is rotatably connected to the support rod (2), and one end of the bottom of the first connecting plate (32) is fixedly connected to the positioning block (35).

4. A moveable table tennis table according to claim 1, wherein the top of the support bar (2) is pivotally connected to a second connecting member, the second connecting member is fixedly connected to the bottom of the table top (1), and the top of the first connecting bar (4) is fixedly connected to a third connecting member, the third connecting member is fixedly connected to the bottom of the table top (1).

5. The movable table tennis table according to claim 1, wherein a fixing rod (11) is fixedly connected between two corresponding support rods (2) and between two corresponding first connecting rods (4), a fixing plate (9) is arranged between the support rods (2) and the first connecting rods (4), fixing bolts (10) are arranged at two ends of the fixing plate (9), and two ends of the fixing plate (9) are fixedly connected with the support rods (2) and the first connecting rods (4) respectively through the fixing bolts (10).

6. The movable table tennis table according to claim 1, wherein the balance adjusting foot (8) comprises a connecting block (81), the outer wall of the connecting block (81) is slidably clamped with the supporting rod (2), a bottom plate (82) is arranged at the bottom of the connecting block (81), an adjusting bolt (83) is fixedly connected to the top of the bottom plate (82), and the outer wall of the adjusting bolt (83) is in threaded insertion and sleeve connection with the connecting block (81).

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