CN213882232U

CN213882232U - Household lifting computer desk

Info

Publication number: CN213882232U
Application number: CN202022112854.2U
Authority: CN
Inventors: 王妙凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-08-06
Anticipated expiration: 2030-09-23

Abstract

The utility model belongs to the technical field of furniture processing, in particular to a household lifting computer desk, which comprises a desktop, a lifting mechanism and a fixing mechanism; the bottom end of the desktop is fixedly connected with a group of lifting mechanisms; a first groove is formed in the top end of the desktop; the fixing mechanism is arranged in the first groove; the fixing mechanism comprises a first cavity, a bearing plate, a supporting column, a transmission assembly, a third sliding block, a guide rod, an L-shaped rod and a fixing plate; the group of first cavities are formed in the side wall of the first groove; the bearing plate is fixedly connected to the inner side wall of the bottom end of the first groove through a group of springs; the utility model provides a domestic lift desk to solve notebook computer and generally all directly put on the domestic computer desktop, but when the people came and removed, after colliding the desktop, can lead to placing on the desktop that notebook computer drops the desktop and drop subaerially, let the computer receive unrepairable injury, can harm the problem of the inside performance of computer even.

Description

Household lifting computer desk

Technical Field

The utility model belongs to the technical field of furniture processing, specific domestic lift desk that says so.

Background

A household computer desk is a desk for placing a computer. Is an important daily product. The computer is a special electric appliance, and is different from a television and a sound box in that people need to operate in a close range all the time when using the computer, so that the computer has specific requirements on the placement height of the computer and the positions of a keyboard and a mouse, and common furniture mostly does not meet the conditions. In a colloquial way, a user can easily and pleasantly operate a computer table by matching a saddle, and the computer table improves the working efficiency.

In the prior art, a notebook computer is generally directly placed on a desktop of a household computer desk, but when a person moves, the notebook computer is placed on the desktop and falls off the desktop to fall on the ground after colliding with the desktop, so that the computer is damaged irreparably, and even the internal performance of the computer is damaged, and therefore the household lifting computer desk is provided.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve notebook computer and generally all directly put on domestic computer table desktop, but when the people moved, after the collision desktop, can lead to placing on the desktop that notebook computer drops the desktop and drop subaerially, let the computer receive unrepairable injury, can harm the problem of the inside performance of computer even, the utility model provides a domestic lift desk.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a household lifting computer desk, which comprises a desktop, a lifting mechanism and a fixing mechanism; the bottom end of the desktop is fixedly connected with a group of lifting mechanisms; a first groove is formed in the top end of the desktop; the fixing mechanism is arranged in the first groove; the fixing mechanism comprises a first cavity, a bearing plate, a supporting column, a transmission assembly, a third sliding block, a guide rod, an L-shaped rod and a fixing plate; the group of first cavities are formed in the side wall of the first groove; the bearing plate is fixedly connected to the inner side wall of the bottom end of the first groove through a group of springs; one end of the supporting column is fixedly connected to the bottom end of the bearing plate, and the other end of the supporting column penetrates through the side wall of the first cavity and extends into the first cavity; the guide rod is fixedly connected to the inner wall of the first cavity; the third sliding block is connected to the guide rod in a sliding manner; the transmission assembly is arranged in the first cavity; one end of the transmission assembly is hinged to the end part of the support column extending into the first cavity, and the other end of the transmission assembly is hinged to the bottom end of the third sliding block; one end of the L-shaped rod is fixedly connected to the top end of the third sliding block, and the other end of the L-shaped rod penetrates through the side wall of the first cavity and extends into the first groove; the fixing plate is fixedly connected to the end part of the L-shaped rod extending into the first groove.

Preferably, the transmission assembly comprises a first push rod, a first slide block, a second push rod, a second slide block and a third push rod; one end of the first push rod is hinged to the end part of the support column extending into the first cavity, and the other end of the first push rod is hinged to the side wall of the first sliding block; the first sliding block is connected to the inner side wall of the bottom end of the first cavity in a sliding mode; the second sliding block is connected to the inner side wall of the first cavity in a sliding mode; one end of the second push rod is hinged to the top end of the first sliding block, and the other end of the second push rod is hinged to the second sliding block; one end of the third push rod is hinged to the top end of the second sliding block, and the other end of the third push rod is hinged to the bottom end of the third sliding block.

Preferably, the lifting mechanism comprises a first leg, a second leg and an adjusting assembly; the first support leg is fixedly connected to the bottom end of the desktop; a second cavity is formed in the second supporting leg; the adjusting assembly is arranged in the second cavity; the bottom end of the adjusting component is fixedly connected to the inner side wall of the bottom end of the second cavity, and the top end of the adjusting component penetrates through the side wall of the second cavity and is connected to the first supporting leg.

Preferably, the adjustment assembly comprises a motor and a lead screw; the bottom end of the motor is fixedly connected to the inner side wall of the bottom end of the second cavity; one end of the screw rod is fixedly connected to the output end of the motor, the other end of the screw rod penetrates through the inner wall of the second cavity, and the screw rod is connected with the first supporting leg through a nut.

Preferably, an elastic threaded pipe is arranged between the first supporting leg and the second supporting leg; one end of the elastic threaded pipe is fixedly connected with the bottom end of the first supporting leg, and the other end of the elastic threaded pipe is fixedly connected with the top end of the second supporting leg.

Preferably, a rubber layer is fixedly connected to the side wall of the fixing plate.

Preferably, a group of guide posts is fixedly connected to the bottom end of the bearing plate; and a group of guide sleeves are arranged on the inner wall of the bottom end of the first groove at positions corresponding to the guide posts.

The utility model has the advantages that:

1. the utility model provides a domestic lift desk through fixed establishment, lets the computer can fix on the desktop, and the desktop can not appear rocking, and the condition that the computer drops provides a safety and stability's operational environment for the computer, and this structure is easily put and is easily got, and is simple and convenient.

2. The height of the computer desk is adjusted through the lifting mechanism, the height of the requirement of each person is met, the adjustment is quick and convenient, the placement of articles on the desktop cannot be influenced, and people can use the computer desk along with different environments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

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

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 2;

FIG. 5 is an enlarged view of area C of FIG. 2;

FIG. 6 is an enlarged view of area D of FIG. 3;

illustration of the drawings:

1. a desktop; 11. a first groove; 2. a lifting mechanism; 21. a first leg; 22. a second leg; 221. a second cavity; 23. an adjustment assembly; 231. an electric motor; 232. a screw rod; 24. an elastic threaded tube; 3. a fixing mechanism; 31. a first cavity; 32. a bearing plate; 33. a support pillar; 34. a transmission assembly; 341. a first push rod; 342. a first slider; 343. a second push rod; 344. a second slider; 345. a third push rod; 35. a third slider; 36. a guide bar; 37. an L-shaped rod; 38. a fixing plate; 381. A rubber layer; 41. a guide post; 42. and (4) guiding a sleeve.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-6, the present invention provides a household lifting computer desk, which comprises a desktop 1, a lifting mechanism 2 and a fixing mechanism 3; a group of lifting mechanisms 2 is fixedly connected to the bottom end of the desktop 1; a first groove 11 is formed in the top end of the desktop 1; the fixing mechanism 3 is arranged in the first groove 11; the fixing mechanism 3 comprises a first cavity 31, a bearing plate 32, a supporting column 33, a transmission assembly 34, a third sliding block 35, a guide rod 36, an L-shaped rod 37 and a fixing plate 38; a group of the first cavities 31 is arranged in the side wall of the first groove 11; the bearing plate 32 is fixedly connected to the inner side wall of the bottom end of the first groove 11 through a group of springs; one end of the supporting column 33 is fixedly connected to the bottom end of the bearing plate 32, and the other end of the supporting column penetrates through the side wall of the first cavity 31 and extends into the first cavity 31; the guide rod 36 is fixedly connected to the inner wall of the first cavity 31; the third sliding block 35 is connected to the guide rod 36 in a sliding manner; the transmission assembly 34 is arranged in the first cavity 31; one end of the transmission component 34 is hinged to the end part of the support column 33 extending into the first cavity 31, and the other end is hinged to the bottom end of the third sliding block 35; one end of the L-shaped rod 37 is fixedly connected to the top end of the third sliding block 35, and the other end of the L-shaped rod penetrates through the side wall of the first cavity 31 and extends into the first groove 11; the fixing plate 38 is fixedly connected to the end part of the L-shaped rod 37 extending into the first groove 11; when the notebook computer fixing device works, the desktop 1 is supported by the lifting mechanism 2, the notebook computer is placed on the bearing plate 32 of the first groove 11, the bearing plate 32 is pressed downwards by the gravity of the notebook computer, the supporting column 33 is driven to move downwards, the third sliding block 35 is driven to move on the guide rod 36 through the transmission component 34, the L-shaped rod 37 is driven to push the fixing plate 38 to stabilize the notebook computer placed on the bearing plate 32, and the fixing effect is achieved.

As an embodiment of the present invention, the transmission assembly 34 includes a first push rod 341, a first slider 342, a second push rod 343, a second slider 344, and a third push rod 345; one end of the first push rod 341 is hinged to the end of the support column 33 extending into the first cavity 31, and the other end is hinged to the side wall of the first sliding block 342; the first sliding block 342 is slidably connected to the inner side wall of the bottom end of the first cavity 31; the second slider 344 is slidably connected to the inner side wall of the first cavity 31; one end of the second push rod 343 is hinged to the top end of the first slider 342, and the other end is hinged to the second slider 344; one end of the third push rod 345 is hinged at the top end of the second slide block 344, and the other end is hinged at the bottom end of the third slide block 35; when the notebook computer works, the bearing plate 32 drives the supporting column 33 to move downwards when the bearing plate moves downwards by using the self gravity of the notebook computer, the supporting column 33 pushes the first push rod 341 to drive the first slide block 342 to move, the first slide block 342 drives the second slide block 344 to move through the second push rod 343, the second slide block 344 moves to drive the third slide block 35 to move through the third push rod 345, and the transmission assembly 34 is used for converting the up-and-down movement of the bearing plate 32 into the left-and-right movement.

As an embodiment of the present invention, the lifting mechanism 2 includes a first support leg 21, a second support leg 22 and an adjusting assembly 23; the first supporting leg 21 is fixedly connected to the bottom end of the desktop 1; a second cavity 221 is formed in the second supporting leg 22; the adjusting assembly 23 is arranged in the second cavity 221; the bottom end of the adjusting component 23 is fixedly connected to the inner side wall of the bottom end of the second cavity 221, and the top end of the adjusting component penetrates through the side wall of the second cavity 221 and is connected to the first supporting leg 21; when the lifting table is in use, when the table top 1 needs to be lifted, the first supporting leg 21 is adjusted and moved by the adjusting assembly 23, so that the first supporting leg 21 moves upwards and is adjusted to a proper height.

As an embodiment of the present invention, the adjusting assembly 23 includes a motor 231 and a screw rod 232; the bottom end of the motor 231 is fixedly connected to the inner side wall of the bottom end of the second cavity 221; one end of the screw rod 232 is fixedly connected to the output end of the motor 231, and the other end of the screw rod penetrates through the inner wall of the second cavity 221 and is connected with the first supporting leg 21 through a nut; when the height of the first supporting leg 21 is required to be adjusted, the motor 231 is started, the motor 231 rotates to drive the screw rod 232 to rotate, and the screw rod 232 rotates to lift and adjust the height of the first supporting leg 21.

As an embodiment of the present invention, an elastic threaded pipe 24 is disposed between the first leg 21 and the second leg 22; one end of the elastic threaded pipe 24 is fixedly connected with the bottom end of the first supporting leg 21, and the other end of the elastic threaded pipe is fixedly connected with the top end of the second supporting leg 22; when the elastic screw tube type lead screw device works, the elastic screw tube 24 moves along with the movement of the first supporting leg 21, the elastic screw tube is sleeved on the exposed part of the lead screw 232, the lead screw 232 is protected from being interfered by the external environment, the protection effect is achieved, and the attractive effect is achieved.

As an embodiment of the present invention, a rubber layer 381 is fixedly connected to the sidewall of the fixing plate 38; when the notebook computer desk works, the fixing plate 38 is used for fixing and placing the notebook computer on the bearing plate 32, the rubber layer 381 is used for protecting the fixing plate 38 from being abraded on the side wall of the notebook computer, and the elasticity of the body can help the computer to buffer when the desktop 1 shakes, so that a protected environment is provided.

As an embodiment of the present invention, a group of guide pillars 41 is fixedly connected to the bottom end of the receiving plate 32; a group of guide sleeves 42 are arranged on the inner wall of the bottom end of the first groove 11 at positions corresponding to the guide post 41; when the computer bearing plate works, the bearing plate 32 is prevented from moving up and down in a left-right offset mode when the stress is not uniform, the computer is prevented from falling off and being damaged, the guide pillar 41 and the guide sleeve 42 are arranged, the bearing plate 32 can stably move up and down, and the offset phenomenon cannot occur.

The working principle is as follows: when the notebook computer fixing device works, the desktop 1 is supported by the lifting mechanism 2, the notebook computer is placed on the bearing plate 32 of the first groove 11, the bearing plate 32 is pressed downwards by the gravity of the notebook computer, the supporting column 33 is driven to move downwards, the supporting column 33 pushes the first push rod 341 to drive the first slide block 342 to move, the first slide block 342 drives the second slide block 344 to move through the second push rod 343, the second slide block 344 moves to drive the third slide block 35 to move through the third push rod 345, and the L-shaped rod 37 is driven to push the fixing plate 38 to stabilize the notebook computer placed on the bearing plate 32, so that the fixing effect is achieved; when the height of the first supporting leg 21 is required to be adjusted, the motor 231 is started, the motor 231 rotates to drive the screw rod 232 to rotate, and the screw rod 232 rotates to lift and adjust the height of the first supporting leg 21.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A household lifting computer desk is characterized by comprising a desktop (1), a lifting mechanism (2) and a fixing mechanism (3); the bottom end of the desktop (1) is fixedly connected with a group of lifting mechanisms (2); a first groove (11) is formed in the top end of the desktop (1); the fixing mechanism (3) is arranged in the first groove (11); the fixing mechanism (3) comprises a first cavity (31), a bearing plate (32), a supporting column (33), a transmission assembly (34), a third sliding block (35), a guide rod (36), an L-shaped rod (37) and a fixing plate (38); a group of first cavities (31) are formed in the side wall of the first groove (11); the bearing plate (32) is fixedly connected to the inner side wall of the bottom end of the first groove (11) through a group of springs; one end of the supporting column (33) is fixedly connected to the bottom end of the bearing plate (32), and the other end of the supporting column penetrates through the side wall of the first cavity (31) and extends into the first cavity (31); the guide rod (36) is fixedly connected to the inner wall of the first cavity (31); the third sliding block (35) is connected to the guide rod (36) in a sliding manner; the transmission assembly (34) is arranged in the first cavity (31); one end of the transmission component (34) is hinged to the end part of the supporting column (33) extending into the first cavity (31), and the other end of the transmission component is hinged to the bottom end of the third sliding block (35); one end of the L-shaped rod (37) is fixedly connected to the top end of the third sliding block (35), and the other end of the L-shaped rod penetrates through the side wall of the first cavity (31) and extends into the first groove (11); the fixing plate (38) is fixedly connected to the end part of the L-shaped rod (37) extending into the first groove (11).

2. A domestic lifting computer desk according to claim 1, wherein the transmission assembly (34) comprises a first push rod (341), a first slider (342), a second push rod (343), a second slider (344) and a third push rod (345); one end of the first push rod (341) is hinged to the end part of the support column (33) extending into the first cavity (31), and the other end of the first push rod is hinged to the side wall of the first sliding block (342); the first sliding block (342) is connected to the inner side wall of the bottom end of the first cavity (31) in a sliding mode; the second sliding block (344) is connected to the inner side wall of the first cavity (31) in a sliding mode; one end of the second push rod (343) is hinged to the top end of the first sliding block (342), and the other end of the second push rod is hinged to the second sliding block (344); one end of the third push rod (345) is hinged at the top end of the second sliding block (344), and the other end is hinged at the bottom end of the third sliding block (35).

3. A domestic lifting computer desk as claimed in claim 1, wherein the lifting mechanism (2) comprises a first leg (21), a second leg (22) and an adjustment assembly (23); the first supporting leg (21) is fixedly connected to the bottom end of the desktop (1); a second cavity (221) is formed in the second supporting leg (22); the adjustment assembly (23) is arranged in the second cavity (221); the bottom end of the adjusting component (23) is fixedly connected to the inner side wall of the bottom end of the second cavity (221), and the top end of the adjusting component penetrates through the side wall of the second cavity (221) and is connected to the first supporting leg (21).

4. A domestic lifting table according to claim 3, wherein the adjustment assembly (23) comprises a motor (231) and a lead screw (232); the bottom end of the motor (231) is fixedly connected to the inner side wall of the bottom end of the second cavity (221); one end of the screw rod (232) is fixedly connected to the output end of the motor (231), and the other end of the screw rod penetrates through the inner wall of the second cavity (221) and is connected with the first supporting leg (21) through a nut.

5. A household lifting computer desk as claimed in claim 3, wherein an elastic threaded tube (24) is provided between the first leg (21) and the second leg (22); one end of the elastic threaded pipe (24) is fixedly connected with the bottom end of the first supporting leg (21), and the other end of the elastic threaded pipe is fixedly connected with the top end of the second supporting leg (22).

6. A domestic lifting computer desk as claimed in claim 1, wherein a rubber layer (381) is fixed to the side wall of the fixing plate (38).

7. A household lifting computer desk as claimed in claim 1, wherein a set of guide posts (41) is fixed to the bottom end of the receiving plate (32); and a group of guide sleeves (42) are arranged on the inner wall of the bottom end of the first groove (11) at positions corresponding to the guide post (41).