CN210493112U

CN210493112U - Hand-operated lifting height table

Info

Publication number: CN210493112U
Application number: CN201921207267.2U
Authority: CN
Inventors: 于洪源
Original assignee: Hangzhou Qiyin Technology Co Ltd
Current assignee: Hangzhou Qiyin Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-12
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a hand lift height table, including upper table, lower table, support column, lifter and rocking arm, the lower surface mounting of lower table has two desktop supports down, is equipped with a crossbeam down between the desktop supports, the support column includes left branch dagger and right branch dagger, and the upper end of left branch dagger and right branch dagger is equipped with the lifter, and the upper end and the crossbeam of lifter are connected, the supporting legs is installed to the lower extreme of left branch dagger and right branch dagger, be equipped with the rocking arm jack on the crossbeam, during the use, the rocking arm is inserted on the rocking arm jack, the inside of lifter is equipped with gear box and lead screw, makes the table lifting through the effect of rocking arm, gear box, lead screw, reaches the purpose of going up and down, and this kind of height structure has made things convenient for putting of display, keyboard, host computer position, has made things convenient for.

Description

Hand-operated lifting height table

Technical Field

The utility model relates to a hand-operated lifting table.

Background

The table is widely used in daily life and plays an important role; the existing table top of the table is basically in a plane state and consists of a table top, the using space is limited to a certain extent, the table top is crowded during use and is inconvenient for placing objects, and particularly after a large object such as a computer and a display is placed, the placing and the using of other objects are completely influenced, so that the improvement of the existing table is urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a desktop adopts double-deck design, and overall structure is simple, can go up and down to adjust the height, makes things convenient for article to put, and article do not influence normal use after putting, make things convenient for the power cord to alternate simultaneously, have practicality and use the manual height table that goes up and down of universality.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a hand lift height table, includes upper table, lower table, support column and rocking arm, and the lower surface mounting of lower table has two lower desktops to support, is equipped with a crossbeam down between the desktop supports, the support column includes left branch dagger and right branch dagger, and the upper end of left branch dagger and right branch dagger is equipped with the lifter, and the upper end and the crossbeam of lifter are connected, the supporting legs is installed to the lower extreme of left branch dagger and right branch dagger, be equipped with the rocking arm jack on the crossbeam, the rocking arm is inserted in the rocking arm jack, the lower extreme of upper table is equipped with two spinal branchs frame, is fixed with the upper table on the support and supports, and the lower extreme and the crossbeam that the upper table supported are connected.

Preferably, the height difference between the upper table plate and the lower table plate is 20 cm.

This setting is convenient for putting of multiple article, and the use of table under not influencing is put to the article of upper table.

Preferably, the adjacent sides of the upper table plate and the lower table plate are kept on the same vertical plane.

This setting for bulky article such as display screen can not drop by the rear side of last table, has played certain effect of blockking, and the security improves.

Preferably, the left supporting column, the right supporting column and the lifting rod are all of square structures.

This setting, the installation, the location between support column and the lifter of being convenient for makes the lifter reciprocate convenience more simultaneously.

The utility model has the advantages that: the desktop adopts double-deck design, and overall structure is simple, can go up and down to adjust the height, makes things convenient for article to put, and article do not influence normal use after putting, makes things convenient for the power cord to alternate simultaneously, has the practicality and the universality of use.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.

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

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic bottom view of the present invention;

fig. 5 is a schematic view of the lifting structure of the present invention;

the table comprises an upper table plate 1, a lower table plate 2, a left supporting column 3, a right supporting column 4, a lifting rod 5, an upper table top support 6, supporting legs 7, a rocker arm 8, a support 9, a lower table top support 10, a cross beam 11 and a rocker arm jack 12.

Detailed Description

Referring to fig. 1 to 5, shown hand-operated lift height table, including upper table board 1, lower table board 2, support column and rocking arm 8, lower surface mounting of lower table board 1 has two lower desktop supports 10, is equipped with a crossbeam 11 between the lower desktop support 10, the support column includes left branch dagger 3 and right branch dagger 4, and the upper end of left branch dagger 3 and right branch dagger 4 is equipped with lifter 5, and the upper end and the crossbeam 11 of lifter 5 are connected, supporting legs 7 are installed to the lower extreme of left branch dagger 3 and right branch dagger 4, be equipped with rocking arm jack 12 on the crossbeam 11, the rocking arm 8 is inserted in rocking arm jack 12, the lower extreme of upper table board 1 is equipped with two supports 9, is fixed with upper table top support 6 on the support 9, and upper table top support 6's lower extreme is connected with crossbeam 11, upper table top support 6 is "Z" type structure.

The height difference between the upper table board 1 and the lower table board 2 is 20 cm.

The adjacent sides of the upper table board 1 and the lower table board 2 are kept on the same vertical plane.

The left supporting column 3, the right supporting column 4 and the lifting rod 5 are all of square structures.

The utility model discloses during the use, at first put the desk suitable place, insert the rocking arm jack with the rocking arm in, rotatory rocking arm, the rocking arm drives the gear revolve in the inside gear box of rocking arm jack, and the gear box drives the lead screw and rotates, and the lead screw passes through the effect of nut and makes the lifter drive the desktop rise or descend, reaches the purpose of adjustment desktop height.

The lifting modes of the gear box and the screw rod used by the utility model are the same as those of most tables on the market, so the lifting modes are not detailed.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a hand lift height table which characterized in that: including last table, lower table, support column and rocking arm, the lower surface mounting of lower table has two lower desktops to support, is equipped with a crossbeam down between the desktop supports, the support column includes left branch dagger and right branch dagger, and the upper end of left branch dagger and right branch dagger is equipped with the lifter, and the upper end and the crossbeam of lifter are connected, the supporting legs is installed to the lower extreme of left branch dagger and right branch dagger, be equipped with the rocking arm jack on the crossbeam, the rocking arm is inserted in the rocking arm jack, the lower extreme of going up the table is equipped with two spinal branchs framves, is fixed with the desktop on the support and supports, and the lower extreme that goes up the desktop and support is connected with.

2. The hand-operated lifting high-low table as claimed in claim 1, wherein: the height difference between the upper table plate and the lower table plate is 20 cm.

3. The hand-operated lifting high-low table as claimed in claim 1, wherein: the adjacent sides of the upper table plate and the lower table plate are kept on the same vertical plane.

4. The hand-operated lifting high-low table as claimed in claim 1, wherein: the left supporting column, the right supporting column and the lifting rod are all of square structures.