Height adjustment mechanism and platform
AssigneeDesigna Inc.
InventorYajun HU
Life of this patent
Estimating the term…
Abstract
An adjustable tray system is provided. The adjustable tray system may include a working table and a support member, where the support member may attach the working table with a supporting structure. The adjustable tray system may also include at least one adjustment mechanism. The adjustment mechanism may couple the working table with the support member such that an angle is formed between the support member and the working table. The adjustment mechanism may also allow angular adjustment of the working table such that the working table pivots about a rotation point of the adjustment mechanism. The adjustable tray system may be used in conjunction with a height adjustment platform, such as for an adjustable keyboard tray of a height adjustable desk.
Claims20
An adjustable tray system comprising:
- a working table;
- a support member, wherein the support member is configured to attach the working table with a supporting structure;
- and
- at least one adjustment mechanism, wherein the at least one adjustment mechanism is configured to couple the working table with the support member such that an angle Φ is formed between the support member and the working table, wherein the at least one adjustment mechanism is configured to allow angular adjustment of the working table such that the working table pivots about a rotation point of the adjustment mechanism.
A height adjustment platform comprising:
- a first working table;
- a bottom bracket;
- at least one lifting arm;
- at least one driving mechanism configured to drive and lock the lifting arm;
- at least one control switch configured to control the driving mechanism, wherein two opposite ends of the lifting arms are separately coupled to the first working table and the bottom bracket, the driving mechanism is coupled to the lifting arm, and the angle θ is formed between the driving mechanism and the lifting arm,
- a second working table positioned below the first working table;
- a support member, wherein the support member is configured to attach the second working table with the first working table;
- and
- at least one adjustment mechanism, wherein the at least one adjustment mechanism is configured to couple the second working table with the support member such that an angle Φ is formed between the support member and the second working table, wherein the at least one adjustment mechanism is configured to allow angular adjustment of the second working table such that the second working table pivots about a rotation point of the adjustment mechanism.
A height adjustment platform comprising:
- a first working table;
- a bottom bracket;
- at least one lifting arm;
- at least one driving mechanism configured to drive and lock the lifting arm;
- at least one control switch configured to control the driving mechanism, wherein two opposite ends of the lifting arms are separately coupled to the first working table and the bottom bracket, the driving mechanism is coupled to the lifting arm, and the angle 0 is formed between the driving mechanism and the lifting arm,
- a second working table positioned below the first working table;
- and
- a stopper, wherein the stopper is configured to attach the second working table with the first working table.
Dependencies are inferred from the claim text.