阅读说明：本技术 调节式卡座办公桌以及显示器角度调节方法 (Adjustable clamping seat office table and display angle adjusting method ) 是由 余志真 余映传 高晓霞 林丽权 于 2020-12-09 设计创作，主要内容包括：本申请涉及办公家具领域,尤其是涉及一种调节式卡座办公桌以及显示器角度调节方法,调节式卡座办公桌包括桌体,所述桌体上设置有安装盘,所述安装盘上设置有支臂,所述支臂的一端铰接有安装臂,所述安装臂的一端设置有安装板,所述安装板用于与显示器连接,所述安装盘上设置有用于调节所述支臂倾斜角度的调节组件,所述支臂和所述安装臂之间设置有用于调节显示器倾斜角度的保持组件；本申请具有方便不同身高的使用者均能够自由调节至适配的显示器高度和显示器倾斜角度的效果。(The utility model relates to the field of office furniture, in particular to an adjustable clamping seat office table and a display angle adjusting method, wherein the adjustable clamping seat office table comprises a table body, a mounting disc is arranged on the table body, a support arm is arranged on the mounting disc, one end of the support arm is hinged with a mounting arm, one end of the mounting arm is provided with a mounting plate, the mounting plate is used for being connected with a display, the mounting disc is provided with an adjusting component for adjusting the inclination angle of the support arm, and a maintaining component for adjusting the inclination angle of the display is arranged between the support arm and the mounting arm; this application has the effect that the user homoenergetic that makes things convenient for different heights can freely adjust to the display height and the display inclination of adaptation.)

1. The utility model provides a regulation formula cassette desk, includes the table body (1), its characterized in that, be provided with mounting disc (2) on the table body (1), be provided with support arm (6) on mounting disc (2), the one end of support arm (6) articulates there is installation arm (12), the one end of installation arm (12) is provided with mounting panel (14), mounting panel (14) are used for being connected with display (15), be provided with on mounting disc (2) and be used for adjusting support arm (6) inclination's adjusting part, support arm (6) with be provided with the holding assembly who is used for adjusting display (15) inclination between installation arm (12).

2. An adjustable cassette desk as claimed in claim 1 wherein said adjustment assembly comprises a first worm gear (7) rotatably carried on said mounting plate (2) and a first worm (8) engaging said first worm gear (7), the bottom of said arm (6) and said first worm gear (7) being relatively fixed.

3. An adjustable cassette desk as claimed in claim 1 wherein said arm (6) carries a pivot (13) rotatably at the top and said mounting arm (12) is fixedly connected at the bottom to said pivot (13), said holding assembly comprising a holding rod (16) hinged at one end to said mounting plate (2) and a rotatable plate (17) coaxially fixed to said pivot (13), the other end of said holding rod (16) being hinged to the edge of the plate surface on one side of said rotatable plate (17).

4. An adjustable cassette desk as claimed in claim 2 wherein said first worm (8) is provided with a stem (11) at one end.

5. An adjustable cassette desk as claimed in claim 1 wherein a drive assembly is provided within said desk body (1) for driving said mounting plate (2) in rotation.

6. An adjustable-cassette desk as claimed in claim 5 wherein the drive assembly comprises a second worm gear (3) fixed coaxially with the mounting plate (2), a second worm (4) rotatably carried within the desk body (1), and a drive member for driving the second worm (4) in rotation.

7. An adjustable cassette desk as claimed in claim 6 wherein said drive member is provided as a gear motor (5), the output shaft of said gear motor (5) being coaxially disposed with said second worm (4).

8. An adjustable-cartridge desk as recited in claim 1 wherein said mounting plate (14) is removably attached to the back of said display (15).

9. An adjustable cassette desk as claimed in claim 3 wherein said rotatable plate (17) and said rotatable shaft (13) are rotatably connected by a bearing, and wherein a bolt is disposed between said rotatable plate (17) and said rotatable shaft (13), said bolt having a threaded thread extending through said rotatable plate (17) for threaded connection with said rotatable shaft (13).

10. A method for adjusting the angle of a display, comprising:

connecting the display (15) to the mounting plate (14);

starting a speed reduction motor (5) to drive the mounting disc (2) to rotate, and driving a display (15) on the mounting disc (2) to rotate to a proper orientation;

the adjusting and mounting arm (12) rotates around a rotating shaft (13) of the rotating shaft (13);

after the angle suitable for the current height is adjusted, the bolt is connected with the rotary table (17) and the rotary shaft (13) in a threaded manner, and the rotary table (17) and the rotary shaft (13) are fixed;

when users with different heights use the device, the rotating handle (11) drives the first worm gear (7) to rotate to drive the support arm (6) to synchronously rotate around the axis of the first worm gear (7) so as to adjust the height of the display (15), the holding rod (16) also rotates around the hinged shaft of the holding rod (16) and the rotary disc (17), the hinged part of the holding rod (16) and the rotary disc (17) drives the rotary disc (17) to rotate towards the opposite direction of the rotation of the support arm (6) and drives the mounting arm (12) to rotate towards the opposite direction of the rotation of the support arm (6), and therefore the angle of the support arm (6) driving the display (15) to rotate is compensated.

Technical Field

The application relates to the field of office furniture, in particular to an adjustable clamping seat office table and a display angle adjusting method.

Background

Most desktop computer monitors of computer desks in the market at present are fixed and unadjustable in height, computer desks with a part of adjustable heights are portable notebook computers, and for people working for a long time at present, people using desktop computers for a long time are low in placement height of the monitors and cannot adjust the height, so that the people keep the head down for a long time to work, the pressure received by cervical vertebra and vertebra is large, blood circulation of users is slowed down, venous backflow in bodies is blocked, diseases of lumbar vertebra, cervical vertebra or vertebra can occur for a long time, and improvement is needed.

Disclosure of Invention

For convenience, the user of different heights all can freely adjust display height and the display inclination to the adaptation, this application provides an adjust formula cassette desk and display angle adjustment method.

First aspect, this application provides an adjustable cassette desk, adopts following technical scheme:

the utility model provides a regulation formula cassette desk, includes the table body, be provided with the mounting disc on the table body, be provided with the support arm on the mounting disc, the one end of support arm articulates there is the installation arm, the one end of installation arm is provided with the mounting panel, the mounting panel is used for being connected with the display, be provided with on the mounting disc and be used for adjusting support arm inclination's adjusting part, the support arm with be provided with the maintenance subassembly that is used for adjusting display inclination between the installation arm.

Through adopting above-mentioned technical scheme, when needing to adjust the display height, adjust the inclination of support arm through drive assembly to realize adjusting the height of the relative table body desktop of display, keep the subassembly simultaneously and can adjust display inclination, thereby make things convenient for the user homoenergetic of different heights to freely adjust to the display height and the display inclination of adaptation.

Optionally, the adjusting assembly includes a first worm wheel rotatably supported on the mounting plate, and a first worm engaged with the first worm wheel, and the bottom of the support arm is fixed relative to the first worm wheel.

Through adopting above-mentioned technical scheme, operating personnel rotates first worm and can drive first worm wheel and rotate, and first worm wheel rotates and drives the axis synchronous rotation of support arm around first worm wheel, and the auto-lock meshing of worm wheel and worm can play the continuous supporting role to the angle of support arm simultaneously.

Optionally, the top of the support arm rotatably supports a rotating shaft, the bottom of the mounting arm is fixedly connected to the rotating shaft, the retaining assembly includes a retaining rod with one end hinged to the mounting plate, and a rotating plate coaxially fixed to the rotating shaft, and the other end of the retaining rod is hinged to the edge of the plate surface on one side of the rotating plate.

By adopting the technical scheme, when an operator rotates the first worm to drive the first worm wheel to rotate, the first worm wheel rotates to drive the support arm to rotate towards one direction around the axis of the first worm wheel, the holding rod also rotates around the hinge shaft of the holding rod and the turntable, the hinge joint of the holding rod and the turntable drives the turntable to rotate towards the opposite direction of the rotation of the support arm, and the mounting arm is driven to rotate towards the opposite direction of the rotation of the support arm, so that the rotation angle of the display driven by the support arm is compensated.

Optionally, one end of the first worm is provided with a rotating handle.

Through adopting above-mentioned technical scheme, the handle makes things convenient for operating personnel to rotate first worm.

Optionally, a driving assembly for driving the mounting disc to rotate is arranged in the table body.

Through adopting above-mentioned technical scheme, drive assembly drive mounting disc rotates to adjust the display and rotate around the axis of mounting disc.

Optionally, the driving assembly includes a second worm wheel coaxially fixed with the mounting disc, a second worm rotatably supported in the table body, and a driving member for driving the second worm to rotate.

Through adopting above-mentioned technical scheme, driving piece drive second worm rotates to drive the rotation of second worm wheel, realize that the drive mounting disc rotates.

Optionally, the driving member is a speed reduction motor, and an output shaft of the speed reduction motor and the second worm are coaxially arranged.

Through adopting above-mentioned technical scheme, gear motor just reverses drive second worm forward antiport to the drive mounting disc rotates, drives the display rotation on the mounting disc.

Optionally, the mounting plate is detachably connected to the back of the display.

Through adopting above-mentioned technical scheme, mounting panel and display can be dismantled to be connected and be convenient for follow-up change display.

Optionally, the turntable and the rotating shaft are rotatably connected through a bearing, a bolt is arranged between the turntable and the rotating shaft, and the bolt is in threaded connection with the rotating shaft through a thread.

Through adopting above-mentioned technical scheme, be connected the back with display and mounting panel, adjust the pivot rotation of installation arm revolute the rotation of rotation shaft, after adjusting to the angle that is fit for current height, fix bolt threaded connection carousel and pivot between with carousel and pivot, realize first angle setting promptly.

In a second aspect, the present application provides a method for adjusting an angle of a display, which adopts the following technical solution.

A display angle adjustment method includes:

connecting the display with the mounting plate;

starting a speed reduction motor to drive the mounting disc to rotate, and driving a display on the mounting disc to rotate to a proper orientation;

the adjusting mounting arm rotates around a rotating shaft of the rotating shaft;

after the angle suitable for the current height is adjusted, the bolt is connected with the rotary table and the rotary shaft in a threaded manner, and the rotary table and the rotary shaft are fixed;

when users with different heights use the display, the rotating handle is rotated to drive the first worm gear to rotate so as to drive the support arm to synchronously rotate around the axis of the first worm gear so as to adjust the height of the display, the retaining rod also rotates around the hinge shaft of the retaining rod and the rotary plate, the hinge part of the retaining rod and the rotary plate drives the rotary plate to rotate in the opposite direction of the rotation of the support arm, the mounting arm is driven to rotate in the opposite direction of the rotation of the support arm, and therefore the angle of the support arm driving the display to rotate is compensated.

In summary, the present application includes at least one of the following beneficial technical effects:

when the height of the display is required to be adjusted, the inclination angle of the support arm is adjusted through the driving assembly, so that the height of the display relative to the desktop of the desk body is adjusted, and meanwhile, the inclination angle of the display can be adjusted through the keeping assembly, so that users with different heights can freely adjust the height of the display and the inclination angle of the display to be matched conveniently;

after being connected display and mounting panel, adjust the pivot rotation of installation arm revolute the pivot, after adjusting to the angle that is fit for current height, fix between bolt threaded connection carousel and pivot with carousel and pivot, realize first angle setting promptly.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partial cross-sectional view of a table body in an embodiment of the present application.

Fig. 3 is a schematic view of fig. 2 from another perspective.

Fig. 4 is a schematic view of the structure of fig. 3 from another view angle.

Description of reference numerals: 1. a table body; 2. mounting a disc; 3. a second worm gear; 4. a second worm; 5. a reduction motor; 6. a support arm; 7. a first worm gear; 8. a first worm; 9. mounting blocks; 10. a rotating rod; 11. a handle is rotated; 12. mounting an arm; 13. a rotating shaft; 14. mounting a plate; 15. a display; 16. a holding rod; 17. a turntable.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses regulation formula cassette desk, refers to fig. 1 and fig. 2, including the table body 1, be provided with mounting disc 2 on the table body 1, be provided with in the table body 1 and be used for driving 2 pivoted drive assembly of mounting disc. Specifically, the driving assembly comprises a second worm wheel 3 coaxially fixed with the mounting disc 2, a second worm 4 rotatably carried in the table body 1, and a driving piece for driving the second worm 4 to rotate. The table body 1 is internally provided with a groove, the second worm wheel 3 is rotatably borne in the groove through a bearing, two ends of the second worm 4 are rotatably borne on two opposite side walls of the groove through bearings respectively, the driving piece is set to be the speed reducing motor 5, the speed reducing motor 5 is fixedly arranged in the table body 1, an output shaft of the speed reducing motor 5 and the second worm 4 are coaxially arranged, the speed reducing motor 5 is driven to rotate, the second worm wheel 3 can be driven to rotate, and the mounting disc 2 rotates accordingly.

Referring to fig. 3 and 4, a support arm 6 is arranged on the mounting disc 2, an adjusting assembly for adjusting the inclination angle of the support arm 6 is arranged on the mounting disc 2, the adjusting assembly comprises a first worm wheel 7 rotatably supported on the mounting disc 2 and a first worm 8 meshed with the first worm wheel 7, two mounting blocks 9 are fixedly mounted on the mounting disc 2, a rotating rod 10 is rotatably supported between the two mounting blocks 9 through a bearing, the bottom of the support arm 6 is fixedly connected with the rotating rod 10, the first worm wheel 7 is coaxially and fixedly sleeved on the rotating rod 10, the first worm 8 is also rotatably supported on the mounting disc 2 through the two mounting blocks 9, and a rotating handle 11 is fixedly connected with one end of the first worm 8. An operator rotates the rotating handle 11 to drive the first worm wheel 7 to rotate through the first worm 8, the first worm wheel 7 rotates to drive the support arm 6 to rotate synchronously around the axis of the first worm wheel 7, and meanwhile, the self-locking meshing of the worm wheel and the worm can play a role in continuously supporting the angle of the support arm 6.

The support arm 6 inclines upwards from keeping away from the position that the user sat towards being close to the position that the user sat, and the top of support arm 6 articulates there is installation arm 12, and is concrete, and support arm 6 top is rotated and is born the weight of pivot 13, installation arm 12 bottom and pivot 13 fixed connection, and the one end of installation arm 12 is provided with mounting panel 14, and mounting panel 14 is used for being connected with display 15, and in this embodiment, mounting panel 14 and display 15 back can be dismantled and be connected, and concrete accessible bonds or the mode of bolt fastening fixes.

A retaining assembly for adjusting the angle of inclination of the display 15 is provided between the support arm 6 and the mounting arm 12. The holding assembly comprises a holding rod 16 with one end hinged on the mounting disc 2 and a rotary disc 17 coaxially fixed on the rotary shaft 13, the rotary disc 17 is rotatably connected with the rotary shaft 13 through a bearing, a bolt is arranged between the rotary disc 17 and the rotary shaft 13, and the bolt is threaded through the rotary disc 17 to be in threaded connection with the rotary shaft 13. After the display 15 is connected with the mounting plate 14, the mounting arm 12 is adjusted to rotate around the rotating shaft 13 of the rotating shaft 13, and after the angle suitable for the current height is adjusted, the rotating disc 17 and the rotating shaft 13 are connected through bolts and threads, and the rotating disc 17 and the rotating shaft 13 are fixed, so that the initial angle setting is realized. The axis of articulation of the retaining rod 16 with the mounting plate 2 is lower than the axis of the rotary rod 10, and the axis of articulation of the retaining rod 16 with the mounting plate 2 is closer to the sitting position of the user than the axis of the rotary rod 10. The other end of the holding rod 16 is hinged to the edge of the disc surface on one side of the rotary disc 17, specifically, the extension line of the support arm 6 divides the mounting disc 2 into two parts, and the hinged position of the holding rod 16 and the rotary disc 17 is positioned at a half position below the mounting disc 2.

When the operator rotates the first worm 8 to drive the first worm wheel 7 to rotate, the first worm wheel 7 rotates to drive the support arm 6 to rotate in one direction around the axis of the first worm wheel 7, the holding rod 16 also rotates around the hinge shaft of the holding rod 16 and the rotary disc 17, the hinge joint of the holding rod 16 and the rotary disc 17 drives the rotary disc 17 to rotate in the opposite direction of the rotation of the support arm 6, the mounting arm 12 is driven to rotate in the opposite direction of the rotation of the support arm 6, and therefore the angle of the support arm 6 driving the display 15 to rotate is compensated. The compensation angle is determined by the hinge point of the holding rod 16 and the mounting plate 2 and the hinge point position of the holding rod 16 and the rotating plate 17, namely, the angle of the mounting arm 12 rotating around the rotating shaft 13 while the supporting arm 6 rotates around the axis of the rotating rod 10 is determined by the hinge point of the holding rod 16 and the mounting plate 2 and the hinge point position of the holding rod 16 and the rotating plate 17, so that a processor can design the hinge positions of the two ends of the holding rod 16 according to the actual height increase and the height change proportion of the adaptive display 15.

The embodiment of the application also discloses a display angle adjusting method, which comprises the following steps:

s1: connecting the display 15 to the mounting plate 14;

s2: starting a speed reduction motor 5 to drive the mounting disc 2 to rotate, and driving a display 15 on the mounting disc 2 to rotate to a proper orientation;

s3: the adjusting and mounting arm 12 rotates around a rotating shaft 13 of the rotating shaft 13;

s4: after the angle suitable for the current height is adjusted, the bolt is connected with the rotary table 17 and the rotary shaft 13 in a threaded manner, and the rotary table 17 and the rotary shaft 13 are fixed;

s5: when users with different heights use the display, the rotating handle 11 drives the first worm wheel 7 to rotate to drive the support arm 6 to synchronously rotate around the axis of the first worm wheel 7 so as to adjust the height of the display 15, the holding rod 16 also rotates around the hinge shaft of the holding rod 16 and the rotary disc 17, the hinge joint of the holding rod 16 and the rotary disc 17 drives the rotary disc 17 to rotate towards the opposite direction of the rotation of the support arm 6, and drives the mounting arm 12 to rotate towards the opposite direction of the rotation of the support arm 6, so that the rotation angle of the support arm 6 driving the display 15 is compensated.

The implementation principle of regulation formula cassette desk of this application embodiment does: when the height of the display 15 needs to be adjusted, a user rotates the rotating handle 11 to drive the first worm wheel 7 to rotate through the first worm 8, the first worm wheel 7 rotates to drive the support arm 6 to synchronously rotate around the axis of the first worm wheel 7, meanwhile, the self-locking meshing of the worm wheel and the worm can play a role in continuously supporting the angle of the support arm 6, thereby realizing the height adjustment of the display 15 relative to the tabletop of the table body 1, simultaneously rotating the holding rod 16 around the hinge shaft of the holding rod 16 and the rotating disc 17, the hinge shaft line of the holding rod 16 and the mounting disc 2 is lower than the shaft line of the rotating rod 10, and the hinged axis of the holding rod 16 and the mounting plate 2 is closer to the sitting position of the user than the axis of the rotating rod 10, the hinged position of the holding rod 16 and the rotating disk 17 drives the rotating disk 17 to rotate in the opposite direction of the rotation of the supporting arm 6, and drives the mounting arm 12 to rotate in the opposite direction of the rotation of the supporting arm 6, so as to compensate the angle of the supporting arm 6 driving the display 15 to rotate. The height of the display 15 can be adjusted, and meanwhile, the angle of the display 15 rotating along with the support arm 6 is small, so that a comfortable viewing inclination angle can be kept.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.