CN221204465U - Desk with adjustable desktop angle - Google Patents

Abstract

The application discloses a desk with an adjustable desktop angle, and belongs to the field of desks. Comprising the following steps: a table body; the fixed tabletop is fixedly arranged on the table body; the adjusting tabletop is hinged on the tabletop body; the angle adjusting mechanism is used for adjusting the rotating angle of the tabletop; the angle adjusting mechanism comprises a hinging seat fixed on the table body, a shell fixed at the bottom of the adjusting table top and a gas spring with two ends respectively hinged to the hinging seat and the shell; the articulated seat is provided with an adjusting hole along the height direction of the desk, the articulated seat is provided with an adjusting bolt and an adjusting nut, the adjusting bolt penetrates through the adjusting hole to be connected with the adjusting nut, one end of the air spring is provided with a connecting hole, and the adjusting bolt penetrates through the connecting hole to be in clearance fit with the connecting hole. The desk with the adjustable desktop angle has the beneficial effect of providing the desk with the adjustable desktop angle, which is convenient to adjust.

Description

Desk with adjustable desktop angle

Technical Field

The application relates to the field of desks, in particular to a desk with an adjustable desktop angle.

Background

The desk is mainly used for learning in families or classes, at present, the desktop of the traditional desk is horizontally arranged and fixedly arranged at the top of the desk bucket, the inclination angle of the desk can not be adjusted, a user can only read and write with the head down, and the cervical vertebra load of the user is easily aggravated.

Disclosure of utility model

The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a desk with adjustable desktop angle, including:

A table body;

the fixed tabletop is fixedly arranged on the table body;

The adjusting tabletop is hinged on the tabletop body;

The angle adjusting mechanism is used for adjusting the rotating angle of the tabletop; the angle adjusting mechanism comprises a hinging seat fixed on the table body, a shell fixed at the bottom of the adjusting table top and a gas spring with two ends respectively hinged to the hinging seat and the shell; the hinge seat is provided with an adjusting hole along the height direction of the desk, the hinge seat is provided with an adjusting bolt and an adjusting nut, the adjusting bolt penetrates through the adjusting hole to be connected with the adjusting nut, one end of the gas spring is provided with a connecting hole, and the adjusting bolt penetrates through the connecting hole to be in clearance fit with the connecting hole;

According to the application, under the action of the angle adjusting mechanism, the angle adjusting table top can be adjusted, so that the problem of cervical vertebra load of a user caused by reading the book with the user sitting down is solved, and further, the requirements of different angles of different crowds are met.

Further, the shell comprises a supporting part fixedly connected to the adjusting table top, a blocking part connected to one end of the supporting part, and a housing fixedly connected to the supporting part and abutted to the blocking part, and a long hole for the piston rod to pass through is formed in the blocking part.

Further, the length of the elongated hole is larger than the diameter of the piston rod.

Further, be equipped with the external screw thread on the piston rod, the rotating assembly includes rotating piece and two nuts, and rotating piece and nut all overlap and establish on the piston rod, nut and external screw thread screw-thread fit are equipped with the dwang on the rotating piece both sides, and the dwang rotates to be connected on supporting part.

Further, one end of the piston rod, which is far away from the gas spring, is provided with a trigger button, a control piece is rotatably connected to the shell, and the control piece comprises a connecting plate; the connecting plate is abutted with the trigger button.

Further, the control piece comprises a movable rod rotatably connected to the shell, a handle fixedly connected to the movable rod, and a connecting plate fixedly connected to the movable rod.

Further, a reinforcing plate is fixed between the connecting plate and the handle.

Further, a notch into which a hand can extend is formed in the adjusting table top.

Further, a connecting part is arranged at one end, far away from the piston rod, of the gas spring, and a connecting hole is formed in the connecting part.

The application has the beneficial effects that: provides a desk with adjustable desktop angle, which is convenient to adjust.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

In the drawings:

FIG. 1 is an overall schematic of an embodiment according to the present application;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a portion of an embodiment, mainly illustrating an angle adjustment mechanism one;

FIG. 4 is a schematic structural view of a portion of an embodiment, mainly showing a second angle adjustment mechanism;

Fig. 5 is an enlarged view of a portion a of fig. 4;

fig. 6 is an enlarged view of a portion B of fig. 4;

FIG. 7 is a schematic structural view of a portion of an embodiment, mainly showing an angle adjustment mechanism III;

FIG. 8 is a cross-sectional view of the angle adjustment mechanism;

Fig. 9 is an enlarged view of a portion C of fig. 8;

FIG. 10 is a schematic structural view of a portion of the embodiment, mainly showing an angle adjusting mechanism IV;

FIG. 11 is a schematic structural view of a portion of the embodiment, mainly showing an angle adjusting mechanism five;

fig. 12 is an enlarged view of a portion D of fig. 10.

Reference numerals:

1. a table body;

2. A fixed tabletop;

3. adjusting the tabletop;

4. an angle adjusting mechanism; 41. a hinge assembly;

5. a gas spring; 50. a piston rod; 51. an external thread; 52. a connection part; 53. triggering a button; 54. a connection hole;

6. A hinge base; 60. an adjustment aperture; 61. an adjusting bolt; 62. an adjusting nut;

7. A housing; 70. a housing; 71. a gear part; 72. a support part; 73. a long hole; 74. a movable cavity;

8. A rotating assembly; 80. a rotating member; 81. a nut; 82. a rotating lever;

9. A control member; 90. a handle; 91. a connecting plate; 92. a movable rod; 93. a reinforcing plate;

10. A notch;

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 9, the desk with the angle of the desktop 3 adjustable comprises a desk body 1, a fixed desktop 2, an adjustable desktop 3 and an angle adjusting mechanism 4; the fixed tabletop 2 is fixedly connected with the tabletop 1, one end of the adjusting tabletop 3 is connected to the tabletop 1 through a hinge assembly 41, and the angle adjusting mechanism 4 is positioned below the adjusting tabletop 3.

The angle adjusting mechanism 4 comprises a gas spring 5, a hinge seat 6 and a shell 7; the articulated seat 6 is fixedly connected to the table body 1, one end of the air spring 5 is articulated to the articulated seat 6, the other end of the air spring is fixedly provided with the rotating assembly 8, the rotating assembly 8 is rotationally positioned in the shell 7 and is rotationally connected with the shell 7, and the shell 7 is fixedly connected to the lower part of the adjusting table top 3.

Specifically, the housing 7 includes a shell 70, a stopper 71, and a support 72; the support part 72 is fixedly connected below the adjusting table top 3, a blocking part 71 is fixed on one side of the support part 72 close to the gas spring, a long hole 73 for the piston rod 50 to penetrate is formed in the blocking part 71, and the length of the long hole 73 is larger than the diameter of the piston rod 50 of the gas spring 5, so that the piston rod 50 can swing in the long hole 73. The cover 70 is fixedly connected to the support portion 72 and abuts against the stopper portion 71, and the protruding portion of the piston rod 50 and the rotation assembly 8 are wrapped by the cover 70 and the support portion 72.

Specifically, the rotating assembly 8 includes a rotating member 80, two nuts 81; an inner hole is formed in the rotating member 80, an external thread 51 is formed on the piston rod 50, the rotating member 80 and a plurality of nuts 81 are sleeved on the piston rod 50, the nuts 81 are in threaded fit with the external thread 51, and the nuts are respectively arranged on two sides of the rotating member 80. The rotating member 80 has rotating rods 82 fixed to both sides thereof, and the rotating rods 82 are rotatably coupled to the supporting portion 72. Wherein, the support portion 72 is provided with a movable cavity 74 for the rotation of the rotation rod 82.

Specifically, the end of the piston rod 50 away from the gas spring 5 is provided with a trigger button 53, and the trigger button 53 can start the piston rod 50 of the gas spring 5 to extend; the shell 7 is rotatably connected with a control member 9, and the control member 9 comprises a handle 90, a connecting plate 91 and a movable rod 92; the movable rod 92 is rotatably connected with the supporting part 72, and the connecting plate 91 and the handle 90 are fixedly connected to the movable rod 92 respectively; wherein the connection plate 91 abuts against the trigger button 53, and a part of the handle 90 is exposed outside the housing 70. By pulling the handle 90, the connection plate 91 is pressed against the trigger button 53, and the trigger button 53 is activated to extend the piston rod 50. Further, a reinforcing plate 94 is fixed between the connecting plate 91 and the handle 90.

Specifically, the hinge seat 6 is provided with an adjusting hole 60 along the height direction of the desk, the hinge seat 6 is provided with an adjusting bolt 61 and an adjusting nut 62, and the adjusting bolt 61 passes through the adjusting hole 60 to be connected with the adjusting nut 62; the gas spring 5 is provided with a connecting part 52, one end of the connecting part 52 is provided with a connecting hole 54, and an adjusting bolt 61 passes through the connecting hole 54 to be in clearance fit with the connecting hole 54. The connecting part 52 is rotatably connected to one end of the adjusting hole 60, which is far away from the adjusting table top 3, through the adjusting nut 62, and the air spring 5 forms an angle of 0-50 degrees with the reference surface after rotating by taking the central axis of the adjusting nut 62 as a rotation axis and taking the surface of the adjusting hole 60 in the length direction as the reference surface.

In another embodiment, the connecting portion 52 is rotatably connected to one end of the adjusting hole 60 near the adjusting table top 3 through the adjusting nut 62, the central axis of the adjusting nut 62 is used as a rotation axis, the surface of the adjusting hole 60 in the length direction is used as a reference surface, and the angle formed by the air spring 5 and the reference surface after rotation is 0-75 degrees.

The position of the connecting part 52 and the connecting part of the adjusting hole is adjusted, so that the rotating angle of the air spring 5 is increased to meet the different angle demands of different people.

In order to facilitate the rotation of the adjusting table top, the adjusting table top 3 is provided with a notch 10 for the hand to extend into.

Specifically, the operation mode is as follows:

When the angle of the adjusting table top 3 needs to be adjusted, a user rotates the adjusting table top 3 through the notch 10, the adjusting table top 3 rotates by taking the hinge assembly 41 as a rotating shaft, and simultaneously pulls the handle 90 upwards to enable the connecting plate 91 to contact the trigger button 53, the trigger button 53 is started, the piston rod 50 of the air spring 5 can be extended, and at the moment, the air spring 5 rotates by taking the central axis of the adjusting nut 62 as a rotating shaft; simultaneously, the rotating rod 82 rotates in the supporting part 72, so that the angle of the tabletop 3 is adjusted; when the angle is adjusted, the handle 90 is pulled downwards, so that the connecting plate 91 is not abutted with the trigger button 53, and the trigger button is closed, so that the piston rod 50 is not stretched any more, and the fixing effect is achieved.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the invention. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims (9)

1. Desk of adjustable desktop angle, its characterized in that: comprising the following steps:

A table body;

a fixed tabletop fixedly arranged on the table body;

the adjusting tabletop is hinged on the table body;

the angle adjusting mechanism is used for adjusting the rotating angle of the tabletop;

The angle adjusting mechanism comprises a hinging seat fixed on the table body, a shell fixed at the bottom of the adjusting table top and a gas spring with two ends respectively hinged to the hinging seat and the shell; the utility model discloses a desk, including articulated seat, air spring, adjusting bolt, adjusting nut, adjusting bolt, air spring, adjusting bolt, connecting hole has been seted up along desk direction of height to articulated seat, set up adjusting bolt and adjusting nut on the articulated seat, adjusting bolt passes the adjusting hole is connected adjusting nut, just the one end of air spring has the connecting hole, adjusting bolt passes the connecting hole with connecting hole clearance fit.

2. The adjustable desktop angle desk of claim 1, wherein: the shell comprises a supporting part fixedly connected to the adjusting tabletop, a blocking part connected to one end of the supporting part, and a housing fixedly connected to the supporting part and abutted to the blocking part, wherein a long hole for a piston rod of the gas spring to pass through is formed in the blocking part.

3. The adjustable desktop angle desk of claim 2, wherein: the length of the long hole is larger than the diameter of the piston rod.

4. The adjustable desktop angle desk of claim 1, wherein: the gas spring is characterized in that a rotating assembly is fixedly arranged at one end of the gas spring, an external thread is arranged on a piston rod of the gas spring, the rotating assembly comprises a rotating piece and two nuts, the rotating piece and the nuts are sleeved on the piston rod, the nuts are in threaded fit with the external thread, rotating rods are arranged on two sides of the rotating piece, and the rotating rods are connected to the supporting portion in a rotating mode.

5. The adjustable desktop angle desk of claim 1, wherein: the piston rod of the gas spring is provided with a trigger button at one end far away from the gas spring, a control piece is rotationally connected to the shell, and the control piece comprises a connecting plate; the connecting plate is abutted with the trigger button.

6. The adjustable desktop angle desk of claim 5, wherein: the control piece comprises a movable rod rotatably connected to the shell and a handle fixedly connected to the movable rod, and the connecting plate is fixedly connected to the movable rod.

7. The adjustable desktop angle desk of claim 6, wherein: a reinforcing plate is fixed between the connecting plate and the handle.

8. The adjustable desktop angle desk of claim 1, wherein: the adjusting tabletop is provided with a notch into which a hand can extend.

9. The adjustable desktop angle desk of claim 1, wherein: the connecting part is arranged at one end, far away from the piston rod of the gas spring, and the connecting hole is formed in the connecting part.