CN210842005U

CN210842005U - Air pressure lifting table

Info

Publication number: CN210842005U
Application number: CN201920784896.5U
Authority: CN
Inventors: 薛炜栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-06-26
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses an atmospheric pressure lift table, including mesa and chassis, meet through altitude mixture control pole between mesa and the chassis, altitude mixture control pole includes the fixed movable inner tube and the fixed outer tube that meet with mesa and chassis respectively, and the movable inner tube can be pegged graft with fixed outer tube and cooperate, altitude mixture control pole still includes the hydraulic pressure bracing piece, the hydraulic pressure bracing piece is located the inner chamber of movable inner tube and fixed outer tube, the stiff end of hydraulic pressure bracing piece-with fixed outer tube fixed connection, the expansion end of hydraulic pressure bracing piece-with movable inner tube fixed connection, still have between activity inner tube and the mesa with the expansion end-matched with trigger member of hydraulic pressure bracing piece. The utility model discloses it is rational in infrastructure, can the person of facilitating the use height-adjusting.

Description

Air pressure lifting table

Technical Field

The utility model relates to a lifting table, in particular to an air pressure lifting table which can be conveniently lifted.

Background

Notebook computer is a very general electronic product of society use today, and the user all can use at office and home, therefore the desk is suitable for transport, but traditional lift table is not good in aspect of height-adjusting design, and most structure all is the wet house brand type 305 desk that the treasure was sold, needs the user to squat down and bend down to adjust the height of lift table, and the height of adjustment also is difficult to control occasionally simultaneously, uses comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an air pressure lifting table.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air pressure lifting table comprises a table top and a bottom frame, wherein the table top and the bottom frame are connected through a height adjusting rod, the height adjusting rod comprises a movable inner tube and a fixed outer tube which are fixedly connected with the table top and the bottom frame respectively, the movable inner tube can be matched with the fixed outer tube in an inserting mode, the height adjusting rod further comprises a supporting rod, the supporting rod is located in inner cavities of the movable inner tube and the fixed outer tube, a fixed end of the supporting rod is fixedly connected with the fixed outer tube, a movable end of the supporting rod is fixedly connected with the movable inner tube, and a triggering component matched with the movable end of the supporting rod is further arranged between the movable.

The trigger component comprises a connecting block, one end of the connecting block is connected with the movable inner tube, the other end of the connecting block is fixedly arranged on the table board through a wing edge, the movable end of the supporting rod can enter a trigger cavity of the connecting block, and the trigger component also comprises a shifting piece, matched with the movable end, in the trigger cavity.

The trigger component is also provided with a penetrating shaft, one end of the penetrating shaft is provided with a stop, the other end of the penetrating shaft is provided with a thread section, the penetrating shaft is also provided with a stop nut matched with the thread section, the penetrating shaft is arranged on the connecting block in a penetrating mode through the stop and the stop nut, the penetrating shaft penetrates through the trigger cavity, and the shifting piece is movably arranged in the trigger cavity through the penetrating shaft.

The poking piece comprises a pressing piece exposed out of the trigger cavity, the front end of the pressing piece is provided with a trigger piece positioned in the trigger cavity, the trigger piece is matched with the movable end of the supporting rod, the two ends of the trigger piece are provided with lugs provided with penetrating holes, and the trigger piece is arranged on the penetrating shaft in a penetrating mode through the lugs.

The upper end of the movable end is provided with a second thread section, the movable end penetrates through a bottom plate of the connecting block to enter the trigger cavity, the two clamping nuts are arranged on the second thread section in a threaded mode, and the bottom plate is located between the two clamping nuts.

The underframe is I-shaped, and the lower end of the underframe is provided with a roller group.

The lugs at the two ends of the trigger piece are respectively attached to the connecting blocks.

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

the utility model discloses a bracing piece drives the motion between activity inner tube and the fixed outer tube, in order to reach the purpose of lift mesa, the user is when needs height-adjusting, only need the palm to be in the face of the downside of mesa, the finger is crooked in order to upwards stir the pressing sheet, the pressing sheet is when the pressurized rise, it will downstream to be located the triggering sheet that triggers the intracavity, the head that triggers that the bracing piece expansion end was touch to the pushing down, at this moment the expansion end just can rise or the descending motion, the user pushes down the mesa, just can reduce height, loosen the back ground and just can rise automatically, the back pine that targets in place is pressed the pressing sheet can, can enough realize the purpose of random adjustment mesa height, do not need the user to squat the operation down again.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the bottom frame 2 of the present invention;

fig. 3 is a schematic structural view of the support rod 6 of the present invention;

FIG. 4 is a schematic structural view of the pick 11 of the present invention

Fig. 5 is a schematic view of the structural relationship between the height adjusting rod 3, the supporting rod 6 and the triggering member 7 of the present invention;

fig. 6 is a schematic view of the structural relationship between the support rod 6 and the trigger chamber 10 according to the present invention.

In the figure: the device comprises a table top 1, a bottom frame 2, a height adjusting rod 3, a movable inner tube 4, a fixed outer tube 5, a supporting rod 6, a fixed end 6-1, a movable end 6-2, a trigger member 7, a connecting block 8, a wing edge 9, a trigger cavity 10, a shifting sheet 11, a penetrating shaft 12, a stop 13, a thread section 14, a stop nut 15, a pressing sheet 16, a trigger sheet 17, a lug 18, a second thread section 19, a bottom plate 20, a clamping nut 21 and a roller group 22.

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.

Referring to fig. 1-6, an air pressure lifting table comprises a table top 1 and an underframe 2, the table top 1 and the underframe 2 are connected through a height adjusting rod 3, the height adjusting rod 3 comprises a movable inner tube 4 and a fixed outer tube 5 which are fixedly connected with the table top 1 and the underframe 2 respectively, the movable inner tube 4 can be matched with the fixed outer tube 5 in an inserting manner, the height adjusting rod 3 further comprises a supporting rod 6, the supporting rod 6 is positioned in the inner cavities of the movable inner tube 4 and the fixed outer tube 5, a fixed end 6-1 of the supporting rod 6 is fixedly connected with the fixed outer tube 5, a movable end 6-2 of the supporting rod 6 is fixedly connected with the movable inner tube 4, and a triggering member 7 matched with the movable end 6-2 of the supporting rod 6 is further arranged between the movable.

The trigger member 7 comprises a connecting block 8 with one end connected with the movable inner tube 4, the other end of the connecting block 8 is fixedly arranged on the table board 1 through a wing edge 9, the movable end 6-2 of the supporting rod 6 can enter a trigger cavity 10 of the connecting block 8, and the trigger member 7 further comprises a shifting piece 11 which is arranged in the trigger cavity 10 and matched with the movable end 6-2.

The trigger component 7 is further provided with a penetrating shaft 12, one end of the penetrating shaft 12 is provided with a stopping piece 13, the other end of the penetrating shaft 12 is provided with a threaded section 14, and the stopping nut 15 matched with the threaded section 14 is further arranged, the penetrating shaft 12 is arranged on the connecting block 8 in a penetrating mode through the stopping piece 13 and the stopping nut 15, the penetrating shaft 12 penetrates through the trigger cavity 10, and the shifting piece 11 is movably arranged in the trigger cavity 10 through the penetrating shaft 12.

The poking piece 11 comprises a pressing piece 16 exposed out of the trigger cavity 10, the front end of the pressing piece 16 is provided with a trigger piece 17 positioned in the trigger cavity 10, the trigger piece 17 is matched with the movable end 6-2 of the supporting rod 6, two ends of the trigger piece 17 are provided with lugs 18 provided with penetrating holes, and the trigger piece 17 is arranged on the penetrating shaft 12 in a penetrating mode through the lugs 18.

The upper end of the movable end 6-2 is provided with a second threaded section 19, the movable end 6-2 penetrates through a bottom plate 20 of the connecting block 8 and enters the trigger cavity 10, two clamping nuts 21 are mounted on the second threaded section 19 in a threaded mode, and the bottom plate 20 is located between the two clamping nuts 21.

The chassis 2 is of an I shape, and the lower end of the chassis 2 is provided with a roller group 22.

The lugs 18 at the two ends of the trigger piece 17 are respectively attached to the connecting blocks 8.

It should be noted that the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece can all be customized according to the record of description and attached drawing, and the concrete connected mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, conventional model, and the inventor does not detailed herein again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an atmospheric pressure lift table, includes mesa (1) and chassis (2), its characterized in that: the table top (1) and the underframe (2) are connected through a height adjusting rod (3), the height adjusting rod (3) comprises a movable inner tube (4) and a fixed outer tube (5) which are respectively fixedly connected with the table top (1) and the underframe (2), the movable inner tube (4) can be matched with the fixed outer tube (5) in an inserting way, the height adjusting rod (3) also comprises a supporting rod (6), the supporting rod (6) is positioned in the inner cavities of the movable inner tube (4) and the fixed outer tube (5), the fixed end (6-1) of the supporting rod (6) is fixedly connected with the fixed outer tube (5), the movable end (6-2) of the supporting rod (6) is fixedly connected with the movable inner tube (4), a triggering member (7) matched with the movable end (6-2) of the supporting rod (6) is also arranged between the movable inner tube (4) and the table top (1), the triggering member (7) comprises a connecting block (8) of which one end is, the other end of the connecting block (8) is fixedly arranged on the table board (1) through a wing edge (9), the movable end (6-2) of the supporting rod (6) can enter a trigger cavity (10) of the connecting block (8), the trigger component (7) further comprises a shifting piece (11) matched with the movable end (6-2) in the trigger cavity (10), the trigger component (7) is further provided with a penetrating shaft (12), one end of the penetrating shaft (12) is provided with a stop (13), the other end of the penetrating shaft is provided with a thread section (14), the triggering component is further provided with a stop nut (15) matched with the thread section (14), the penetrating shaft (12) is arranged on the connecting block (8) in a penetrating mode through the stop (13) and the stop nut (15), the penetrating shaft (12) penetrates through the trigger cavity (10), and the shifting piece (11) is movably arranged in the trigger cavity (10) through the penetrating shaft (12).

2. The air pressure lifting table as claimed in claim 1, wherein the poking piece (11) comprises a pressing piece (16) exposing the trigger cavity (10), the front end of the pressing piece (16) is provided with a trigger piece (17) positioned in the trigger cavity (10), the trigger piece (17) is matched with the movable end (6-2) of the support rod (6), two ends of the trigger piece (17) are provided with lugs (18) provided with penetrating holes, and the trigger piece (17) is arranged on the penetrating shaft (12) in a penetrating mode through the lugs (18).

3. An air pressure lifting table according to claim 1, characterized in that the upper end of the movable end (6-2) has a second threaded section (19), and the movable end (6-2) passes through the bottom plate (20) of the connecting block (8) into the triggering chamber (10), and two clamping nuts (21) are threadedly mounted on the second threaded section (19), and the bottom plate (20) is located between the two clamping nuts (21).

4. An air pressure elevating table as claimed in claim 1, wherein the base frame (2) is "I" shaped and the lower end of the base frame (2) has a roller set (22).

5. An air pressure elevating table as claimed in claim 2, wherein the lugs (18) at the two ends of the trigger piece (17) are respectively attached to the connecting block (8).