CN216364131U - Single-leg intelligent computer lifting table with good stability - Google Patents

Abstract

The utility model discloses a single-leg intelligent computer lifting table with good stability, which comprises a base, a lower casing, a lifting rod, an upper beam, a table board, a driving motor and an auxiliary support leg; the lower end of the lower casing is connected with the base, and the lifting rod The upper end is connected with the upper beam, the lifting rod slides in the lower casing along the vertical direction, the driving motor is fixed on the lower casing and drives the lifting rod to rise or fall through the transmission mechanism; the table plate is fixedly installed on the upper surface of the upper beam; The end is rotated and connected with an auxiliary support leg. When the auxiliary support leg is in the storage position, the auxiliary support leg is arranged in parallel with the table board and is located under the table board; when the auxiliary support leg is in the working position, the auxiliary support leg is away from the upper beam and abuts on the base superior. Compared with the prior art, the utility model adjusts the height of the lifting table by means of motor drive, which is more convenient to use, and additionally supports the upper beam by adding auxiliary legs, so that the table board on the upper beam is more convenient. stable.

Description

A single-leg intelligent computer lifting table with good stability

technical field

The utility model relates to the field of lifting tables, in particular to a single-leg intelligent computer lifting table with good stability.

Background technique

Due to the nature of work, there are more and more people working at desks for a long time. Many people maintain a fixed sitting posture for a long time. The existing desk height is the same for people of different heights, and the health problems that arise in the long run are also increasing. more. Therefore, a lift table that can lift the desktop has appeared on the market, and by raising or lowering the desktop during use, the user can work and study more comfortably.

However, the existing lifting table has the following shortcomings:

1. The existing lifting table adopts a hydraulic device, and the adjustment is not flexible enough. It is difficult for children with small strength to adjust the height of the tabletop, and parents need to perform auxiliary operations.

2. The single-leg lifting column has insufficient stability when carrying more heavy objects, which is easy to cause shaking.

In view of this, the present inventor has conducted in-depth research on the above-mentioned defects in the prior art, resulting in this case.

Utility model content

The main purpose of the utility model is to provide a single-leg intelligent computer lifting table with good stability, which solves the problems that the traditional single-leg lifting table is not adjusted and is easy to shake when there are too many heavy objects.

In order to achieve the above-mentioned purpose, the solution of the present utility model is:

A single-leg intelligent computer lifting desk with good stability, which includes a base, a lower casing, a lifting rod, an upper beam, a table board, a driving motor and an auxiliary support leg; the lower end of the lower casing is connected to the base, The upper end of the lifting rod is connected with the upper beam, the lifting rod slides in the lower casing along the vertical direction, and the driving motor is fixed on the lower casing and drives the lifting rod to rise through the transmission mechanism Or descend; the table board is fixedly installed on the upper surface of the upper beam; the end of the upper beam is rotatably connected with an auxiliary support leg, the auxiliary support leg has a storage position and a working position, and the auxiliary support leg is located in the storage position When the auxiliary support leg is in the working position, the auxiliary support leg is arranged in parallel with the table board and is located under the table board; when the auxiliary support leg is in the working position, the auxiliary support leg is away from the upper beam and abuts on the base.

Further, the auxiliary support leg includes a main body support section and an adjustable support section, the main body support section is rotatably connected with the upper beam, and an end of the main body support section away from the upper beam is formed with a threaded hole, the adjustable support section is A threaded column is formed on the adjustable support section, the threaded column of the adjustable support section is threadedly connected to the threaded hole to adjust the distance between the adjustable support section and the main body support section, and the adjustable support section can abut on the threaded hole. on the base.

Further, the end of the adjustable support section away from the main body support section is provided with a non-slip rubber pad.

Further, the lifting rod is provided with a rack arranged along the length direction of the lifting rod, the outer wall of the lifting rod is formed with a vacant slot, and the driving shaft of the driving motor fixedly connected to the lower sleeve passes through the shaft. The drive shaft of the drive motor is provided with a gear meshingly connected with the rack through the letting slot.

Further, the outer wall of the lower casing is provided with an up adjustment button, a down adjustment button, a first position memory button and a second position memory button; the up adjustment button, the down adjustment button, the first position memory button and the second position memory button The memory buttons are respectively connected with the drive motor through the controller.

Further, the upper part of the lifting rod is provided with a placement through hole, and the placement through hole is detachably provided with a limit plug. When the auxiliary support leg is in the storage position, the auxiliary support leg abuts on the place from top to bottom. on the limit pin.

After adopting the above structure, the utility model relates to a single-leg intelligent computer lifting desk with good stability, which at least has the following beneficial effects:

1. The lifting rod is driven by the motor to lift and lower, instead of the traditional hydraulic lifting method, which makes the operation more labor-saving and convenient. The auxiliary support leg is stored under the table board when not in use, and is supported by a single leg. When you feel that the single-leg support is not stable enough, you can put down the auxiliary support leg. The lower end of the auxiliary support leg is pressed against the base, so The auxiliary support legs, the lifting rod and the lower sleeve are jointly supported, so that the table board is more stable.

Second, by setting the adjustable support section, after the upper beam and the table board are raised, the distance between the adjustable support section and the main body support section is increased by rotating the adjustable support section, thereby ensuring the supporting effect of the auxiliary support legs.

3. By setting the first position memory button and the second position memory button to quickly adjust to the corresponding position and height, making it more convenient for different users to switch and use.

Compared with the prior art, the utility model adjusts the height of the lifting table by means of motor drive, which is more convenient to use, and additionally supports the upper beam by adding auxiliary legs, so that the table board on the upper beam is more convenient. stable.

Description of drawings

FIG. 1 is a schematic front view of the structure of a single-leg intelligent computer lifting desk with good stability according to the present invention.

FIG. 2 is a schematic three-dimensional structure diagram of the present invention when the auxiliary support leg is in the storage position.

FIG. 3 is a schematic cross-sectional structure diagram of the utility model.

FIG. 4 is a schematic three-dimensional structure diagram of the present invention when the auxiliary support leg is in the working position.

FIG. 5 is a schematic three-dimensional structure diagram of the lifting rod and the upper beam.

FIG. 6 is a schematic diagram of the exploded structure of the auxiliary support leg.

FIG. 7 is a schematic diagram of an exploded structure of the present invention.

In the picture:

Base 1; Limiting strip 11;

Lower casing 2; up adjustment button 21; down adjustment button 22; first position memory button 23; second position memory button 24;

Lifting rod 3; rack 31; yield slot 32; through hole 33; limit pin 331;

Upper beam 4; table board 5; drive motor 6; gear 61;

Auxiliary support leg 7; main body support section 71; threaded hole 711; adjustable support section 72; threaded column 721;

Detailed ways

In order to further explain the technical solutions of the present utility model, the present utility model will be described in detail below through specific embodiments.

As shown in Figures 1 to 7, it is a single-leg intelligent computer lifting desk with good stability involved in the present invention, comprising a base 1, a lower sleeve 2, a lifting rod 3, an upper beam 4, a table board 5, A drive motor 6 and an auxiliary support leg 7; the lower end of the lower sleeve 2 is connected to the base 1, the upper end of the lifting rod 3 is connected to the upper beam 4, and the lifting rod 3 slides along the vertical direction on the In the lower casing 2, the drive motor 6 is fixedly arranged on the lower casing 2 and drives the lifting rod 3 to rise or fall through the transmission mechanism; the table plate 5 is fixedly installed on the upper surface of the upper beam 4; The end of the upper beam 4 is rotatably connected with an auxiliary support leg 7 , and the auxiliary support leg 7 has a storage position and a working position. When the auxiliary support leg 7 is in the storage position, the auxiliary support leg 7 is connected to the table board 5 . They are arranged in parallel and located under the table top 5 ; when the auxiliary support legs 7 are in the working position, the auxiliary support legs 7 abut on the base 1 away from the upper beam 4 .

In this way, the single-leg intelligent computer lifting desk with good stability involved in the present invention can be lifted and lowered by the motor-driven lifting rod 3, instead of the traditional hydraulic lifting method, so that the operation is more labor-saving and convenient. The auxiliary support leg 7 is stored under the table board 5 when not in use, and is supported by a single leg. If you feel that the single-leg support is not stable enough, you can put down the auxiliary support leg 7, and the lower end of the auxiliary support leg 7 abuts on the On the base 1, the auxiliary support legs 7, the lifting rod 3 and the lower sleeve 2 are jointly supported, so that the table board 5 is more stable.

In order to ensure that the auxiliary support legs 7 can still abut on the base 1 after the desktop is lifted, it can be adopted that the auxiliary support legs 7 include a main body support section 71 and an adjustable support section 72, and the main body support section 71 and the The upper beam 4 is rotatably connected, the end of the main body support section 71 away from the upper beam 4 is formed with a threaded hole 711, the adjustable support section 72 is formed with a threaded column 721, and the threaded column of the adjustable support section 72 is formed 721 is threadedly connected with the threaded hole 711 to adjust the distance between the adjustable support section 72 and the main body support section 71 , and the adjustable support section 72 can abut on the base 1 . By setting the adjustable support section 72, after the upper beam 4 and the table board 5 are raised, the distance between the adjustable support section 72 and the main body support section 71 is increased by rotating the adjustable support section 72, so as to ensure the auxiliary support legs 7 support effects. Preferably, the end of the adjustable support section 72 away from the main body support section 71 is provided with a non-slip rubber pad 722 . A limit bar 11 may also be provided on the base 1 , and the limit bar 11 is located on the side of the auxiliary support leg 7 to prevent the auxiliary support leg 7 from slipping off the base 1 . The limit bar 11 can be made of rubber material. In order to facilitate the rotation of the adjustable support section 72, the outer wall of the adjustable support section 72 can be formed into a cylindrical shape. If it is made into a rectangle, it can be rotated while maintaining a certain distance from the limit bar 11 , and after the rotation is completed, it can abut on the base 1 .

If the adjustable support section 72 is not provided, a height-adjustable seat body (not shown in the figure) can also be used on the base 1, and the lower end of the seat body and the auxiliary support leg 7 can be abutted by adjusting the height of the seat body. Connect support. A seat body with an inclined surface may also be provided on the base 1 , and when the height of the upper beam 4 is different, the auxiliary support legs 7 abut on different positions of the inclined surface of the seat body.

Preferably, the lifting rod 3 is provided with a rack 31 arranged along the length direction of the lifting rod 3 , the outer wall of the lifting rod 3 is formed with a vacant slot 32 , and all the rods that are fixedly connected to the lower casing 2 are formed. The drive shaft of the drive motor 6 passes through the escape slot 32 , and the drive shaft of the drive motor 6 is provided with a gear 61 engaged with the rack 31 . The drive motor 6 drives the gear 61 to rotate, thereby driving the rack 31 on the lift rod 3 to rise or fall. The abdication slot 32 ensures that the lift rod 3 does not interfere with the drive shaft of the drive motor 6 .

Preferably, an upward adjustment button 21, a downward adjustment button 22, a first position memory button 23 and a second position memory button 24 are provided on the outer wall of the lower sleeve 2; A position memory button 23 and a second position memory button 24 are respectively connected with the drive motor 6 through the controller. By setting the first position memory button 23 and the second position memory button 24, it is possible to quickly adjust to the corresponding position and height, which makes it more convenient for different users to switch and use.

Preferably, the upper part of the lift rod 3 is provided with a placement through hole 33, and a limit pin 331 is detachably penetrated through the placement through hole 33. When the auxiliary support leg 7 is in the storage position, the auxiliary support leg 7 is automatically Abutting on the limiting plug 331 from top to bottom. Preferably, the length of the limiting pin 331 is longer than the distance between the two contact portions at the lower end of the auxiliary support leg 7 , so that the auxiliary support leg 7 can be better limited and prevented from falling off. The adjustable support section 72 is further provided with an adjustment hole 723 , and the limit pin 331 can be inserted into the adjustment hole 723 to act as a lever for driving the adjustable support section 72 to rotate, thereby saving labor.

Compared with the prior art, the present invention adjusts the height of the lifting table by means of motor drive, which is more convenient to use, and additionally supports the upper beam 4 by adding auxiliary legs 7, so that the upper beam 4 is supported. The table top 5 is more stable.

The above-mentioned embodiments and drawings do not limit the product form and style of the present invention, and any appropriate changes or modifications made by those of ordinary skill in the technical field should be regarded as not departing from the scope of the present invention.

Claims (6)

1. A stable single-leg intelligent computer lifting table is characterized in that, comprising a base, a lower casing, a lifting rod, an upper beam, a table board, a drive motor and an auxiliary support leg; the lower end of the lower casing is connected to the The base is connected, the upper end of the lifting rod is connected with the upper beam, the lifting rod slides in the lower casing along the vertical direction, and the driving motor is fixed on the lower casing and passes through the transmission mechanism. The lifting rod is driven to rise or fall; the table board is fixedly installed on the upper surface of the upper beam; the end of the upper beam is rotatably connected with auxiliary legs, the auxiliary legs have a storage position and a working position, and the auxiliary legs When the support leg is in the storage position, the auxiliary support leg is arranged in parallel with the table board and is located under the table board; when the auxiliary support leg is in the working position, the auxiliary support leg is away from the upper beam and abuts on the base superior. 2. The single-leg intelligent computer lifting desk with good stability according to claim 1, wherein the auxiliary support leg comprises a main body support section and an adjustable support section, and the main body support section is connected to the upper The cross beam is connected in rotation, a threaded hole is formed at one end of the main body support section away from the upper cross beam, a threaded column is formed on the adjustable support section, and the threaded column of the adjustable support section is threadedly connected with the threaded hole to The distance between the adjustable support section and the main body support section is adjusted, and the adjustable support section can abut on the base. 3 . The single-leg intelligent computer lifting desk with good stability according to claim 2 , wherein the end of the adjustable support section away from the main body support section is provided with a non-slip rubber pad. 4 . 4. The single-leg intelligent computer lifting desk with good stability according to claim 1, wherein the lifting rod is provided with a rack arranged along the length direction of the lifting rod, and the outer wall of the lifting rod is provided with a rack. A let-away slot is formed, the drive shaft of the drive motor fixedly connected to the lower sleeve passes through the let-away groove, and the drive shaft of the drive motor is provided with a gear meshingly connected with the rack . 5. The single-leg intelligent computer lifting desk with good stability as claimed in claim 1, wherein the outer wall of the lower casing is provided with a rising adjustment button, a falling adjustment button, a first position memory button and a first position memory button. Two-position memory button; the upward adjustment button, the downward adjustment button, the first position memory button and the second position memory button are respectively connected with the drive motor through the controller. 6 . The single-leg intelligent computer lifting desk with good stability as claimed in claim 1 , wherein the upper part of the lifting rod is provided with a placement through hole, and a limit pin is detachably penetrated through the placement through hole. 7 . , when the auxiliary support leg is located at the storage position, the auxiliary support leg abuts on the limit plug from top to bottom.

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