CN202636357U - Miniature garden rack - Google Patents

Abstract

The bonsai stand disclosed by the utility model includes more than three liftable legs and a tray, and the tray includes an upper tray and a lower tray connected by three support rods; a liftable middle tray is also arranged between the upper tray and the lower tray, and the middle tray The short support rod below the pallet passes through the hole on the lower pallet and is fixedly connected to the large nut of the screw mandrel-nut pair. The upper end of the screw mandrel is provided with a thrust nut, and the lower end of the screw mandrel is connected to the motor. The overall height of the utility model is adjustable, and a liftable middle tray is added between the upper tray and the lower tray, so that more small items can be accommodated, and the utility model has the advantages of convenient adjustment and good applicability.

Description

a bonsai stand

technical field

The utility model relates to a kind of furniture, in particular to a bonsai stand.

technical background

Nowadays, home decoration is becoming more and more modern, and there are many kinds of household appliances. While enriching life, it also brings about the deterioration of indoor air environment and the increase of many switches and remote controls with nowhere to place them. Take the use of TV as an example, almost everyone has the experience of kneeling on the floor and looking for the remote control under the sofa. Although there is a TV cabinet at ordinary times, the TV cabinet is too short or placed in a drawer, so it is not convenient to access. There are small bonsai at home, if placed on the tea table, it will greatly affect the use of the tea table, put it on the bonsai stand, but ordinary bonsai stands are single-layer, only one bonsai can be placed, and the height is generally fixed, It is difficult to coordinate with the height of the user or the height of other furniture. Even if some height-adjustable bonsai stands are used in practice, the adjustment is very troublesome.

Contents of the invention

The utility model provides a new bonsai frame for the problems in the prior art that the height of the bonsai frame cannot be adjusted and the storage function of the bonsai frame is insufficient.

The purpose of this utility model is achieved in that:

A bonsai stand, comprising more than three liftable legs and a tray, the tray includes an upper tray and a lower tray connected by support rods; a liftable middle tray is also arranged between the upper tray and the lower tray, The short support rod below the middle tray passes through the hole on the lower tray and is fixedly connected to the large nut of the screw-nut pair. The upper end of the screw rod is provided with a thrust nut, and the lower end of the screw rod is connected to a motor. The utility model changes the overall height of the bonsai stand by adjusting the liftable stand legs. The liftable middle tray added between the upper tray and the lower tray can make the current common single tray or two trays based on the addition of the middle tray, which can accommodate more small items.

Preferably, a bonsai stand, the said stand includes two long support rods positioned and connected between the upper support base and the lower support base, the middle part of the upper support base has a round hole and a long threaded rod , the upper end of the long threaded rod is connected to the lower tray, the long threaded rod is also provided with an upper nut and a lower nut separated on both sides of the upper support base, and the lower end of the long threaded rod is suspended in the air. By alternately tightening the upper nut and the lower nut on both sides of the upper support seat, the filament rod can be lifted and lowered in the frame composed of the upper support seat, the lower support seat and two long support rods, because the lower end of the filament rod is suspended, The upper end is connected with the lower tray, so the tray rises and falls with the long wire rod.

As a preferred aspect of the bonsai stand, the motor is a low-power DC motor connected to a power supply and a remote control receiver. Because the lifting of the middle tray is driven by a low-power DC motor, the middle tray can be easily lifted between the upper tray and the lower tray by using wireless remote control.

As a preferred aspect of a bonsai stand, there are four short support rods, which are connected to the large nuts through intermediate rods to form a whole. Because the big nut is a part of the screw mandrel-nut pair, so under the drive of the motor, the rotation of the screw mandrel drives the short support rod to rise and fall thereupon.

Preferably, in the bonsai stand, the motor is placed in a cylindrical support cover, and the upper opening edge of the support cover is positioned and connected to the lower end surface of the lower tray. The support cover covers the drive motor of the middle tray, achieving the purpose of dustproof and beautiful appearance.

Therefore, the utility model has the characteristics of compact structure, convenient adjustment and various functions.

Description of drawings

Fig. 1 is the front view of the utility model;

Figure 2 is the left side view of Figure 1

Figure 3 is a top view of Figure 1

In the figure: 1. Lower support seat, 2. Support cover, 3. Motor, 4. Long support rod, 5. Upper support seat, 6. Adjusting nut, 7. Lower tray, 8. Middle tray, 9. Upper tray, 10, support rod, 11, thrust nut, 12, short support rod, 13, screw mandrel, 14, middle rod, 15, large nut, 16, power supply, 17, remote control receiver, 18, long screw mandrel.

specific embodiment

The technical solutions of the present utility model will be further described in detail through the embodiments below in conjunction with Fig. 1 to Fig. 3 .

Embodiment 1: a bonsai frame, including three evenly distributed liftable feet and a tray, including connecting the upper tray 9 and the lower tray 7 with four evenly distributed support rods 10; the upper tray 9 and the lower tray There is also a liftable middle tray 8 between the 7. After the four short support rods 12 below the middle tray 8 pass through the holes on the lower tray 7, they are fixedly connected to the screw-nut pair through the middle rod 14. On the big nut 15 of the screw mandrel 13, the upper end of the screw mandrel 13 is provided with a thrust nut 11 as a spacing, and the lower end of the screw mandrel is connected to the DC motor 3. DC motor 3 is a low-power DC motor, and is connected with power supply 16 and remote control receiver 17 . The frame foot includes two long support rods 4 positioned and connected between the upper support base 5 and the lower support base 1. The middle part of the upper support base 5 has a round hole and is pierced with a long threaded rod 18. The long threaded rod 18 is The upper end of 18 is connected with lower pallet 7, and described long threaded rod 18 is also provided with the adjustment nut 6 that is separated from on both sides of upper supporting base 5, and the lower end of long threaded rod 18 is suspended.

In this embodiment, the adjustment nut 6 is loosened earlier, and the long screw rod 18 is lifted upwards, so that the stand legs can be made higher to change the overall height of the bonsai stand. The wireless remote control liftable middle tray added between the upper tray and the lower tray can make the current common single tray or two trays based on the addition of the middle tray, which can accommodate more small items.

Embodiment 2: a bonsai frame, including four evenly distributed liftable stand feet and a tray, including connecting the upper tray 9 and the lower tray 7 with four evenly distributed support rods 10; the upper tray 9 and the lower tray There is also a liftable middle tray 8 between the trays 7. After the three short support rods 12 below the middle tray 8 pass through the holes on the lower tray 7, they are fixedly connected to the screw-nut pair through the middle rod 14. On the big nut 15 of the screw mandrel 13, the upper end of the screw mandrel 13 is provided with a thrust nut 11 as a spacing, and the lower end of the screw mandrel is connected to the DC motor 3. DC motor 3 is a low-power DC motor, and is connected with power supply 16 and remote control receiver 17 . The motor 3 is placed in the cylindrical support cover 2 , and the upper opening edge of the support cover 2 is positioned and connected to the lower end surface of the lower tray 7 . The middle rod 14 is fixedly connected to the big nut 15 of the screw mandrel-nut pair and covers together to play the effect of dustproof and attractive in appearance.

The frame foot includes two long support rods 4 positioned and connected between the upper support base 5 and the lower support base 1. The middle part of the upper support base 5 has a round hole and is pierced with a long threaded rod 18. The long threaded rod 18 is The upper end of 18 is connected with lower pallet 7, and described long threaded rod 18 is also provided with the adjustment nut 6 that is separated from on both sides of upper supporting base 5, and the lower end of long threaded rod 18 is suspended.

In this embodiment, the adjusting nut 6 is first loosened, and the long screw rod 18 is upwardly mentioned. After it is put in place, the adjusting nut 6 can be tightened to make the stand legs higher, so as to change the overall height of the bonsai stand. The wireless remote control liftable middle tray added between the upper tray and the lower tray can make the current common single tray or two trays based on the addition of the middle tray, which can accommodate more small items.

Embodiment 3: a bonsai frame, including three evenly distributed liftable feet and trays, including connecting the upper tray 9 and the lower tray 7 with four evenly distributed support rods 10; the upper tray 9 and the lower tray 7 is also provided with a liftable middle tray 8, after the hollow short support rod 12 below the middle tray 8 passes through the hole on the lower tray 7, it is emptied on the screw mandrel 13 and fixed on the wire rod 13. On the large nut 15 of the rod-nut pair, connect the DC motor 3 with the lower end of the screw mandrel. DC motor 3 is a low-power DC motor, and is connected with power supply 16 and remote control receiver 17 . The frame foot includes two long support rods 4 positioned and connected between the upper support base 5 and the lower support base 1. The middle part of the upper support base 5 has a round hole and is pierced with a long threaded rod 18. The long threaded rod 18 is The upper end of 18 is connected with lower pallet 7, and described long threaded rod 18 is also provided with the adjustment nut 6 that is separated from on both sides of upper supporting base 5, and the lower end of long threaded rod 18 is suspended.

In this embodiment, the adjustment nut 6 is loosened earlier, and the long screw rod 18 is lifted upwards, so that the stand legs can be made higher to change the overall height of the bonsai stand. The wireless remote control liftable middle tray added between the upper tray and the lower tray can make the current common single tray or two trays based on the addition of the middle tray, which can accommodate more small items.

In a word, the utility model has a simple structure and is a kind of furniture with high applicability in terms of use.

Claims (5)

1. A bonsai frame, comprising more than three liftable legs and a tray, is characterized in that said tray includes connecting an upper tray (9) and a lower tray (7) with a support rod (10); said upper tray A liftable middle tray (8) is also provided between the tray (9) and the lower tray (7), and the short support rod (12) below the middle tray (8) passes through the hole on the lower tray (7) The back is fixedly connected on the large nut (15) of the screw mandrel-nut pair, the upper end of the screw mandrel (13) is provided with a thrust nut (11), and the lower end of the screw mandrel connects the motor (3). 2. The bonsai frame according to claim 1, characterized in that said stand feet include two long support rods (4) positioned between the upper support base (5) and the lower support base (1), said The upper support base (5) has a round hole in the middle and a long threaded rod (18), the upper end of the long threaded rod (18) is connected with the lower pallet (7), and the long threaded rod (18) Also be provided with the adjustment nut (6) that is separated on both sides of upper supporting base (5) on the top, the lower end of long screw mandrel (18) is suspended in the air. 3. The bonsai stand according to claim 1 or 2, characterized in that said motor (3) is a low-power DC motor connected to a power supply (16) and a remote control receiver (17). 4. The bonsai stand according to claim 1, characterized in that there are four short support rods (12), which are connected to the big nut (15) through an intermediate rod (14) to form a whole. 5. The bonsai stand according to claim 3, characterized in that the motor (3) is placed in a cylindrical support cover (2), and the upper opening edge of the support cover (2) is positioned and connected to the lower tray (7) the lower end face.

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