CN213464176U

CN213464176U - Angle-adjustable lifting table

Info

Publication number: CN213464176U
Application number: CN202021933489.5U
Authority: CN
Inventors: 游冠岳
Original assignee: Jinhong Titanium Hardware Shenzhen Co ltd
Current assignee: Jinhong Titanium Hardware Shenzhen Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-18
Anticipated expiration: 2030-09-07

Abstract

The utility model belongs to the technical field of lifting tables, in particular to a lifting table with adjustable angle, which comprises a table plate, a base, a lifting mechanism and an angle adjusting mechanism, wherein the lifting mechanism and the angle adjusting mechanism are arranged between the table plate and the base, the lifting mechanism is a lifting upright post, the angle adjusting mechanism comprises an upper tooth, a lower tooth and a compression spring, the upper tooth is fixedly connected with the back surface of the table plate, the lower tooth is fixedly connected with the top end of the lifting upright post, the surface of the upper tooth opposite to the lower tooth is provided with a gear which is matched and meshed together, the middle parts of the upper tooth and the lower tooth are respectively provided with a step hole for forming a cavity for installing the compression spring between the upper tooth and the lower tooth, the step hole is provided with a fastener for separating or pressing the upper tooth and the lower tooth, when the upper tooth and the lower tooth are separated, the rotating position of the upper tooth and the lower tooth is changed by rotating the upper tooth, the inclination angle, then the angle is fixed, and its inclination angle scope of lift table among the prior art is wider compared, satisfies user's user demand.

Description

Angle-adjustable lifting table

Technical Field

The utility model belongs to the technical field of the lift table, especially, relate to a lift table of angularly adjustable.

Background

Nowadays, lifting tables are widely used in life and work due to their characteristic that the height of the table top can be adjusted according to actual needs. The desktop of most current products is generally fixed on bearing structure, and the angle of desktop is unregulated, or the desktop angle that has a few products can only incline 10 °, 30 °, and the angle of regulation scope is little, nevertheless lets the desktop incline suitable angle, can satisfy the more comfortable official working posture of user to alleviate office pressure.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that the desktop of lift table can not incline or inclination scope is too narrow among the prior art, the utility model provides a can lift table of multi-angle adjustment desktop gradient to satisfy user's user demand, be realized through following technical scheme:

the utility model provides an angularly adjustable lift table, includes table and base, and set up in the table with elevating system between the base, elevating system is the lift stand, the table with set up angle adjustment mechanism between the lift stand, angle adjustment mechanism includes tooth, lower tooth and compression spring, go up the tooth with the back rigid coupling of table is in the same place, down the tooth with the top rigid coupling of lift stand is in the same place, and go up the tooth with the one side that the tooth is relative down sets up the gear that the phase-match meshing is in the same place, go up the tooth with the shoulder hole is seted up respectively down to the middle part of tooth, be used for go up the tooth with form the installation down between the tooth compression spring's cavity, and the shoulder hole setting is used for separation or pressfitting go up the tooth with the fastener of tooth down.

As a further improvement of the angle-adjustable lifting table of the utility model, the upper teeth and the lower teeth are opposite to each other, and 36 gears are respectively and uniformly arranged on the two sides.

As the utility model relates to a further improvement of angularly adjustable lift table, the fastener is the quick detach, the quick detach includes quick detach handle, quick detach pole and quick detach cap, the quick detach handle is arranged in one side of tooth down, the quick detach pole is worn to establish the shoulder hole by the quick detach cap is twisted together.

As a further improvement of the angle-adjustable lifting table of the utility model, the lifting upright post comprises an air pressure rod, an inner tube and an outer tube which are sequentially arranged from inside to outside, the bottom end of the air pressure rod is fixedly connected with the bottom of the outer tube, and the top end of the air pressure rod is fixedly connected with the top of the inner tube.

As a further improvement of the angle-adjustable lifting table of the utility model, the lifting switch of the air pressure rod is arranged on the back surface of the table plate.

The utility model discloses a beneficial effect of angle-adjustable lift table: the table plate is connected with the lifting upright column through the upper teeth and the lower teeth which can be meshed together, when the upper teeth and the lower teeth are separated and not meshed together, the rotating positions of the upper teeth and the lower teeth are changed through rotating, so that the inclination angle of the table plate is adjusted, and when the upper teeth and the lower teeth are meshed together, the angle is fixed. Wherein the number of teeth can increase or less, lets rotate the angle increase or the reduction of a gear adjustment, compares its inclination angle scope of lift table among the prior art wider, satisfies user's user demand.

Drawings

FIG. 1 is a schematic structural view of a lifting table according to an embodiment of the present invention;

FIG. 2 is a schematic view of an exploded structure of the elevating table according to the embodiment of the present invention;

FIG. 3 is a sectional view of the elevating table according to the embodiment of the present invention;

fig. 4 is an exploded schematic view of an angle adjusting mechanism according to an embodiment of the present invention;

fig. 5 and 6 are side views of two different inclination angles of the table board in the embodiment of the present invention;

in the figure: 1. the table comprises a table plate, 2, a base, 3, a lifting mechanism, 301, an inner pipe, 302, an outer pipe, 303, a pneumatic rod, 304, a lifting switch, 4, an angle adjusting mechanism, 401, upper teeth, 402, lower teeth, 403, a compression spring, 404 and a fastener.

Detailed Description

The present invention will be further described with reference to the following examples, which are only part of the present invention, and these examples are only used to explain the present invention, and do not constitute any limitation to the scope of the present invention.

As shown in fig. 1-6 of the specification, an angle-adjustable lifting table mainly comprises a table board 1, a base 2, a lifting mechanism 3 and an angle adjusting mechanism 4, wherein the lifting mechanism 3 and the angle adjusting mechanism 4 are arranged between the table board 1 and the base 2, the lifting mechanism 3 is used for adjusting the height of the table board 1, and the angle adjusting mechanism 4 is used for adjusting the inclination angle of the table board 1, so that different office postures of a user are met, and office pressure is relieved.

In an embodiment, the lifting mechanism 3 is a lifting column, and is installed on the base 1, and includes an inner tube 301, an outer tube 302 sleeved outside the inner tube 301, and an air pressure rod 303 installed inside the inner tube 301, wherein a bottom end of the air pressure rod 303 is fixedly connected to a bottom of the outer tube 302, a top end of the air pressure rod 303 is fixedly connected to a top of the inner tube 301, so that when the air pressure rod 303 extends, the air pressure rod 303 pushes up against the inner tube 301 to rise, and when the air pressure rod 303 shortens, the inner tube 301 is driven to fall, thereby achieving an effect of adjusting the height of the table 1, wherein a lifting switch 304 for controlling the air pressure rod 303 to rise and fall is installed on.

The angle adjusting mechanism 4 comprises an upper tooth 401, a lower tooth 402, a compression spring 403 and a fastener 404, the upper end surface of the upper tooth 401 is fixedly connected with the back surface of the table plate 1, the lower end surface of the lower tooth 402 is fixedly connected with the top end of the inner tube 301, one surface of the upper tooth 401 opposite to the lower tooth 402 is provided with a gear which is matched and meshed together, the middle parts of the upper tooth 401 and the lower tooth 402 are provided with stepped holes with the same size, the parts with larger diameters of the two stepped holes are arranged inside, and the parts with smaller diameters are arranged outside, so that the middle part (the part with larger aperture) of the opposite side of the upper tooth 401 and the lower tooth 402 forms a groove body, the groove is used for installing the compression spring 403, and the length of the groove is less than the natural length of the compression spring 403, so that the upper teeth 401 and the outer teeth 402 cannot mesh together under the tension of the compression spring 403, the upper teeth 401 and the outer teeth 402 must be pressed together by the fastener 404.

In this embodiment, fastener 404 is the quick detach, and the quick detach includes the quick detach handle, quick detach pole and quick detach cap, and wherein the length of quick detach pole is greater than the length of two shoulder holes, and the diameter of quick detach pole is less than the less aperture of shoulder hole, arrange the quick detach handle in one side of tooth 402 down, the quick detach pole is worn to establish the shoulder hole of going up tooth 401 and tooth 402 down, by arranging the quick detach cap of going up tooth 401 one side in and twisting together, and then overcome compression spring 403's tension and let go up tooth and external tooth meshing together. The quick-release handle is pulled to quickly separate or press the upper teeth from the outer teeth, and the quick-release rod plays a role in a rotating shaft. Wherein quick release is a well-known technique described by those skilled in the art and the structure and principle thereof will not be described in detail herein.

In another embodiment, the fastening member 404 is composed of a screw and a nut, the length of the screw is greater than the lengths of the two stepped holes, the diameter of the screw is smaller than the smaller diameter of the stepped hole, the screw passes through the stepped holes of the upper teeth 401 and the lower teeth 402, the nuts on the two sides of the upper teeth and the lower teeth are screwed together, and whether the tension of the compression spring is overcome by the tightness of screwing the nut determines whether the upper teeth and the lower teeth are meshed together, wherein the screw plays the role of a rotating shaft.

When the inclination angle of the table board 1 needs to be adjusted, the upper teeth 401 and the lower teeth 402 are slightly separated by the fasteners 404, that is, the table board 1 is turned over to a proper angle from the engaged state to the disengaged state, and then the upper teeth 401 and the lower teeth 402 are turned to the engaged state from the disengaged state by the fasteners 404, so that the upper teeth 401 and the lower teeth 402 are kept fixed. In this embodiment, 36 gears are disposed between the upper teeth and the lower teeth, that is, 360 ° is divided into 36 parts, and the angle changes by 10 ° for each rotation of one gear, so that the range of the inclination angle of the table board 1 is wider. In other embodiments, the number of gears provided by the upper teeth 401 and the lower teeth 402 may be set according to requirements, and this embodiment does not limit and fix this.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. The utility model provides an angularly adjustable lift table, includes table and base, and set up in the table with elevating system between the base, elevating system is lift stand, its characterized in that: an angle adjusting mechanism is arranged between the table plate and the lifting upright post and comprises an upper tooth, a lower tooth and a compression spring, the upper tooth is fixedly connected with the back of the table plate, the lower tooth is fixedly connected with the top end of the lifting upright post, a gear which is meshed with the upper tooth and the lower tooth in a matched mode is arranged on the surface, opposite to the upper tooth and the lower tooth, of the upper tooth, stepped holes are formed in the middle of the upper tooth and the lower tooth respectively and used for forming a cavity for mounting the compression spring between the upper tooth and the lower tooth, and fasteners for separating or pressing the upper tooth and the lower tooth are arranged in the stepped holes.

2. An angularly adjustable lifting table as claimed in claim 1, wherein: the fastener is the quick detach, the quick detach includes quick detach handle, quick detach pole and quick detach cap, the quick detach handle is arranged in one side of tooth down, the quick detach pole is worn to establish the shoulder hole by the quick detach cap is twisted together.

3. An angularly adjustable lifting table as claimed in claim 1, wherein: and 36 gears are uniformly arranged on the surfaces of the upper teeth opposite to the lower teeth respectively.

4. An angularly adjustable lifting table according to any one of claims 1 to 3, further comprising: the lifting upright column comprises an air pressure rod, an inner tube and an outer tube which are sequentially arranged from inside to outside, the bottom end of the air pressure rod is fixedly connected with the bottom of the outer tube, and the top end of the air pressure rod is fixedly connected with the top of the inner tube.

5. An angularly adjustable lifting table as claimed in claim 4, wherein: the lifting switch of the air pressure rod is arranged on the back of the table plate.