Automatic lifting and rotating integrated keyboard and display placing instrument

Abstract

The utility model discloses an automatic lifting and rotating integrated keyboard display placing instrument, and particularly relates to the technical field of keyboard display placing racks, the automatic lifting and rotating integrated keyboard display placing instrument comprises a base for supporting, a supporting and adjusting assembly is arranged on the base, and the supporting and adjusting assembly comprises an angle-adjustable extension bulge arranged on the base. Angles of the transverse rod, the positioning plate and the transverse plate can be adjusted firstly, so that the diversity of the device in use is improved, the neck of a user can be lifted up along with the displacement stroke of the displayer, the neck of the user can be moved easily, meanwhile, the device can continue to work, and the keyboard support and the position of a keyboard can be adjusted; according to the device, the head of a user is prevented from being too close to the displayer, the displayer and the keyboard support are subjected to multi-angle and position adjustment, so that the head of the user is lifted or turned in the adjusting direction, and the function of preventing cervical spondylosis can be effectively achieved.

Description

Technical Field

[0001] This utility model relates to the field of keyboard and monitor placement rack technology, and more specifically, to an automatic lifting and rotating integrated keyboard and monitor placement device. Background Technology

[0002] An automatic lifting and rotating keyboard and monitor placement device is used to adjust the height, angle, and position of the keyboard and monitor. This device typically consists of a stand and an adjustable arm, allowing the user to adjust the position of the keyboard and monitor to better conform to ergonomic requirements and provide a comfortable working environment. It is suitable for offices, workstations, laboratories, and other similar locations, improving work efficiency and reducing work stress.

[0003] Among them, a search revealed that patent application number CN202121726623.9 discloses a folding keyboard stand, including a base, a support rod, a stepping screw, a rotating block, a moving block, a monitor holder, and a keyboard stand. The keyboard stand has a second groove on the inner side of the end away from the support rod, and a keyboard base is slidably connected in the second groove. The keyboard stand has a keyboard base support plate away from the support rod, and a pin block is provided on the keyboard stand with a pin hole inside the pin block.

[0004] When in use, this structure uses a stepper screw to rotate within a threaded hole, causing a rotating block to rotate within a rotating groove. This, in turn, causes a moving block to move within a groove, thus adjusting the position of the monitor stand. Simultaneously, the keyboard base slides within a groove in the keyboard stand, effectively protecting the keyboard. The keyboard stand can rotate 90 degrees and is then fixed to a support plate via a pin, allowing it to be folded up, reducing space usage and not obstructing passageways. However, this structure is not easily adjustable in terms of angle or height, and users may maintain one posture for extended periods, potentially leading to cervical spondylosis. Therefore, an automatic lifting and rotating integrated keyboard and monitor stand is provided. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an automatic lifting and rotating integrated keyboard and display placement device, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic lifting and rotating integrated keyboard and monitor placement device, including a base for support, wherein a support adjustment component is provided on the base;

[0007] The support adjustment assembly includes an angle-adjustable extension protrusion on the base, an angle-adjustable first connecting arm movably connected to the extension protrusion, a second connecting arm mounted on the bottom of the crossbar at the top of the first connecting arm, a placement groove matching the second connecting arm on one side of the first connecting arm, the second connecting arm slidably connected to the placement groove, a hydraulic rod mounted on the first connecting arm at the bottom of the second connecting arm and located in the placement groove, the output end of the hydraulic rod extending to the bottom of the second connecting arm and detachably connected to the second connecting arm;

[0008] As can be seen, in the above technical solution, the angle of the crossbar, positioning plate and cross plate is adjusted first by rotating the axis point at the connection between the extended protrusion and the first connecting arm and the connection between the extended protrusion and the base.

[0009] Meanwhile, when the device is in use, the hydraulic rod drives the second connecting arm to extend from the first connecting arm along the guide of the placement slot. When the second connecting arm moves, it will drive the crossbar and various structures on the horizontal plate of the positioning plate to adjust their height, so that the height of the display can be adjusted and the user's neck can be raised along with the movement of the display.

[0010] The top of the first connecting arm is provided with a crossbar for support, and a connecting section is movably connected to the crossbar by a pivot pin. One end of the connecting section is movably connected to a connecting block by a pivot pin. The side of the connecting block away from the connecting section is movably connected to a tray seat by a pivot pin. One end of the tray seat is provided with a first tray for lifting. One side of the first tray is provided with a support plate for support, and one side of the support plate is provided with a positioning plate for support.

[0011] As can be seen, in the above technical solution, the horizontal plate and the vertical plate drive the tray to rotate around the axis point where the tray connects to the connecting block, and the angle of the vertical plate and the horizontal plate is adjusted first. At the same time, the connecting block can rotate around the axis point where the connecting block connects to the connecting section, and its angle can be adjusted again. Alternatively, the horizontal plate, the first tray and the display can be transferred to the other side of the first connecting arm or adjusted to a certain angle by rotating the connecting section around the axis point where the connecting section connects to the horizontal bar.

[0012] A reinforcing block is provided on one side of the positioning plate, and a second tray for supporting the display is provided on one side of the reinforcing block. An inclined guide rod is provided on both sides of the reinforcing block and mounted on the positioning plate. The vertical cross-section of the two inclined guide rods is set as trapezoidal, and an inclined abutment plate mounted on the reinforcing block is slidably connected to each of the inclined guide rods. A convex ball mounted on the reinforcing block is provided between the reinforcing block and the second tray. A conversion sleeve is movably connected to the convex ball. The conversion sleeve is mounted on the second tray. A limiting screw that penetrates the conversion sleeve and limits the conversion sleeve is provided on the convex ball.

[0013] As can be seen, in the above technical solution, by bending the display, the second tray is driven to rotate along the axis point of the connection between the conversion sleeve and the convex ball. The angle of the second tray and the display after adjustment is limited by rotating the limiting screw, so as to prevent the display from shifting after the angle is adjusted.

[0014] The bottom of the positioning plate is provided with a horizontal plate for support, and the top of the horizontal plate is provided with a keyboard tray for placing the keyboard. Both sides of the bottom of the horizontal plate are provided with side sliding grooves for guidance. A sliding rod is slidably connected in the side sliding groove. Both ends of the sliding rod are provided with connecting parts for support, and the top of each connecting part extends to the bottom of the keyboard tray and is detachably connected to the keyboard tray. The top of the keyboard tray is provided with a transparent heat preservation cover that is detachably connected to the keyboard tray. A rubber pad is provided on one side of the keyboard tray.

[0015] As can be seen, in the above technical solution, by pulling the keyboard tray, the slider moves along the guide of the side slide groove to the top of the horizontal plate, thereby realizing the function of adjusting the position of the keyboard tray and the keyboard, so as to improve the versatility of the device during use, avoid the user's head being too close to the monitor, and by adjusting the monitor and keyboard tray at multiple angles and positions, the user's head can be raised or turned in the direction of adjustment, which can effectively prevent cervical spondylosis.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. In use, the base and the extension protrusion support the various structures on the crossbar, positioning plate and cross plate. Each structure can also be rotated through the axis point of the connection between the extension protrusion and the first connecting arm and the connection between the extension protrusion and the base, so as to adjust the angle of the crossbar, positioning plate and cross plate first, thereby improving the versatility of the device in use.

[0018] 2. This utility model uses a hydraulic rod to start and drive the second connecting arm to extend from the first connecting arm along the guide of the placement groove. When the second connecting arm moves, it will drive the crossbar and the various structures on the horizontal plate of the positioning plate to adjust the height, so that the height of the display can be adjusted, allowing the user's neck to be raised along the movement of the display, so that the user can continue to work while moving their neck.

[0019] 3. The connecting block of this utility model can be rotated along the axis point where the connecting block and the connecting section are connected, and its angle can be adjusted again. Alternatively, the connecting section can be rotated along the axis point where the connecting section and the crossbar are connected, so that the cross plate, the first tray and the display can be transferred to the other side of the first connecting arm or adjusted at a certain angle.

[0020] 4. This utility model uses the method of bending the display to drive the second tray to rotate along the axis point of the connection between the conversion sleeve and the convex ball. The angle of the second tray and the display after adjustment is limited by the rotation limit screw, so as to prevent the display from shifting after the angle is adjusted.

[0021] 5. This utility model achieves the function of adjusting the position of the keyboard tray and keyboard by pulling the keyboard tray to drive the slide bar to move along the guide of the side slide groove at the top of the horizontal plate, thereby improving the versatility of the device during use and avoiding the user's head being too close to the monitor. By adjusting the monitor and keyboard tray at multiple angles and positions, the user's head can be raised or turned in the direction of adjustment, which can effectively prevent cervical spondylosis.

[0022] In summary, the overall design is simple and the structure is reasonable. Through the corresponding cooperation of various structures, the angles of the crossbar, positioning plate, and horizontal plate can be adjusted first to improve the versatility of the device during use. The user's neck can be raised and lowered with the movement of the monitor, allowing the user to continue working while moving their neck. The function of adjusting the keyboard tray and keyboard position can further enhance the versatility of the device during use and prevent the user's head from being too close to the monitor. The function of adjusting the monitor and keyboard tray at multiple angles and positions allows the user's head to be raised or turned in the direction of adjustment, which can effectively prevent cervical spondylosis. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in this disclosure, the accompanying drawings used in some embodiments of this disclosure will be briefly described below. Obviously, the drawings described below are only drawings of some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams and are not intended to limit the actual size of the product, the actual flow of the method, the actual timing of the signals, etc. involved in the embodiments of this disclosure.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0025] Figure 2 This is a side view of the overall structure of this utility model.

[0026] Figure 3 This is a front view of the base, crossbar, and cross plate of this utility model assembled together.

[0027] Figure 4 This is a front view of the keyboard tray, slide bar, and connector of this utility model.

[0028] Figure 5This is a front view of the base, extension protrusion, first connecting arm, and second connecting arm of this utility model.

[0029] Figure 6 This is a front view of the horizontal plate, vertical plate, positioning plate, and second tray of this utility model.

[0030] Figure 7 This is a schematic diagram of the hydraulic rod of this utility model installed on the first connecting arm.

[0031] Figure 8 This utility model Figure 5 Exploded view.

[0032] The attached figures are labeled as follows: 1. Base; 101. Extension protrusion; 102. First connecting arm; 103. Second connecting arm; 104. Placement slot; 105. Hydraulic rod;

[0033] 2. Crossbar; 201. Connecting section; 202. Connecting block; 203. Tray holder; 204. First tray; 205. Vertical plate;

[0034] 3. Positioning plate; 301. Reinforcing block; 302. Second tray; 303. Display; 304. Angled guide rod; 305. Angled abutment plate; 306. Convex ball; 307. Converter sleeve; 308. Limiting screw;

[0035] 4. Horizontal plate; 401. Keyboard tray; 402. Side slide; 403. Slide bar; 404. Connector; 405. Transparent heat preservation cover; 406. Rubber pad. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0038] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0039] As attached Figure 1-8 The automatic lifting and rotating integrated keyboard and monitor holder shown can first adjust the angle of the crossbar 2, positioning plate 3 and cross plate 4 through the support adjustment component set on the base 1, so as to improve the versatility of the device during use. The user's neck can be raised with the displacement stroke of the monitor 303, so that the user can continue to work while moving his neck. It can adjust the keyboard tray 401 and the position of the keyboard to improve the versatility of the device during use and avoid the user's head being too close to the monitor 303. Through the function of adjusting the monitor 303 and the keyboard tray 401 at multiple angles and positions, the user's head can be raised or turned with the adjustment direction, which can effectively prevent cervical spondylosis. The specific structure of the component is as follows.

[0040] The support adjustment assembly includes an angle-adjustable extension protrusion 101 disposed on the base 1. An angle-adjustable first connecting arm 102 is movably connected to the extension protrusion 101. A second connecting arm 103 is disposed on the top of the first connecting arm 102 and installed at the bottom of the crossbar 2. A placement groove 104 matching the second connecting arm 103 is opened on one side of the first connecting arm 102. The second connecting arm 103 is slidably connected to the placement groove 104. A hydraulic rod 105 is disposed at the bottom of the second connecting arm 103 and located in the placement groove 104 and installed on the first connecting arm 102. The output end of the hydraulic rod 105 extends to the bottom of the second connecting arm 103 and is detachably connected to the second connecting arm 103.

[0041] The top of the first connecting arm 102 is provided with a crossbar 2 for support. A connecting section 201 is movably connected to the crossbar 2 by a pivot pin. One end of the connecting section 201 is movably connected to a connecting block 202 by a pivot pin. The side of the connecting block 202 away from the connecting section 201 is movably connected to a tray seat 203 by a pivot pin. One end of the tray seat 203 is provided with a first tray 204 for lifting. One side of the first tray 204 is provided with a support plate 205. One side of the support plate 205 is provided with a positioning plate 3 for support.

[0042] A reinforcing block 301 is provided on one side of the positioning plate 3, and a second tray 302 for supporting the display 303 is provided on one side of the reinforcing block 301. An inclined guide rod 304 is provided on both sides of the reinforcing block 301 and mounted on the positioning plate 3. The vertical cross-section of the two inclined guide rods 304 is set as trapezoidal, and an inclined abutment plate 305 mounted on the reinforcing block 301 is slidably connected to each inclined guide rod 304. A convex ball 306 mounted on the reinforcing block 301 is provided between the reinforcing block 301 and the second tray 302. A conversion sleeve 307 is movably connected to the convex ball 306. The conversion sleeve 307 is mounted on the second tray 302. A limiting screw 308 is provided on the convex ball 306 that passes through the conversion sleeve 307 and is used to limit the conversion sleeve 307.

[0043] The bottom of the positioning plate 3 is provided with a horizontal plate 4 for support, and the top of the horizontal plate 4 is provided with a keyboard tray 401 for placing the keyboard. The bottom sides of the horizontal plate 4 are provided with side sliding grooves 402 for guidance. A sliding rod 403 is slidably connected in the side sliding groove 402. Both ends of the sliding rod 403 are provided with connecting parts 404 for support. The top of each connecting part 404 extends to the bottom of the keyboard tray 401 and is detachably connected to the keyboard tray 401. The top of the keyboard tray 401 is provided with a transparent heat preservation cover 405 that is detachably connected to the keyboard tray 401. A rubber pad 406 is provided on one side of the keyboard tray 401.

[0044] When using the above structure, the operator installs the device at the designated position. The base 1 and the extension protrusion 101 support the various structures on the crossbar 2, the positioning plate 3, and the cross plate 4. At the same time, the various structures on the crossbar 2, the positioning plate 3, and the cross plate 4 can rotate through the axis points at the connection between the extension protrusion 101 and the first connecting arm 102 and the connection between the extension protrusion 101 and the base 1, so that the angle of the crossbar 2, the positioning plate 3, and the cross plate 4 can be adjusted first.

[0045] Meanwhile, when the device is in use, the second connecting arm 103 is driven by the hydraulic rod 105 to extend from the first connecting arm 102 along the guide of the placement groove 104. When the second connecting arm 103 moves, it will drive the various structures on the crossbar 2, the positioning plate 3 and the cross plate 4 to adjust their height, so that the height of the display 303 can be adjusted, and the user's neck can be raised along the movement of the display 303.

[0046] Furthermore, when the device is in use, the horizontal plate 4 and the vertical plate 205 can be rotated, which will cause the tray 203 to rotate around the axis point where the tray 203 connects to the connecting block 202. The angle of the vertical plate 205 and the horizontal plate 4 can be adjusted first. At the same time, the connecting block 202 can be rotated around the axis point where the connecting block 202 connects to the connecting section 201 to adjust its angle again. Alternatively, the horizontal plate 4, the first tray 204, and the display 303 can be transferred to the other side of the first connecting arm 102 or adjusted to a certain angle by rotating the connecting section 201 around the axis point where the connecting section 201 connects to the crossbar 2.

[0047] Furthermore, by bending the display 303, the second tray 302 can be rotated along the axis point where the conversion sleeve 307 connects to the convex ball 306 through the conversion sleeve 307. The angle of the second tray 302 and the display 303 after adjustment can be limited by rotating the limiting screw 308, so as to prevent the display 303 from shifting after the angle is adjusted.

[0048] Furthermore, by pulling the keyboard tray 401, the slider 403 can be moved along the guide of the side slide groove 402 to the top of the horizontal plate 4, thereby realizing the function of adjusting the position of the keyboard tray 401 and the keyboard, so as to improve the versatility of the device during use, avoid the user's head being too close to the monitor 303, and through the function of adjusting the monitor 303 and the keyboard tray 401 at multiple angles and positions, the user's head can be raised or turned in the direction of adjustment, which can effectively prevent cervical spondylosis.

[0049] Unlike existing technologies, this application discloses an automatic lifting and rotating integrated keyboard and monitor placement device. It allows for angle adjustment of the horizontal bar 2, positioning plate 3, and horizontal plate 4, enhancing the device's versatility during use. The user's neck can be raised following the movement of the monitor 303, allowing the user to continue working while exercising their neck. The device also allows adjustment of the keyboard tray 401 and keyboard position, further enhancing usability and preventing the user's head from getting too close to the monitor 303. The multi-angle and positional adjustment of the monitor 303 and keyboard tray 401 allows the user's head to be raised or turned in the direction of adjustment, effectively preventing cervical spondylosis.

[0050] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic lifting and rotating integrated keyboard and display holder, comprising a base (1) for support, characterized in that: The base (1) is provided with a support adjustment component; The support adjustment assembly includes an angle-adjustable extension protrusion (101) disposed on the base (1), and an angle-adjustable first connecting arm (102) is movably connected to the extension protrusion (101). The top of the first connecting arm (102) is provided with a crossbar (2) for support. A connecting section (201) is movably connected to the crossbar (2) by a pivot pin. One end of the connecting section (201) is movably connected to a connecting block (202) by a pivot pin. A tray seat (203) is movably connected to the side of the connecting block (202) away from the connecting section (201) by a pivot pin. One end of the tray seat (203) is provided with a first tray (204) for lifting.

2. The automatic lifting and rotating integrated keyboard and display placement device according to claim 1, characterized in that: The top of the first connecting arm (102) is provided with a second connecting arm (103) installed at the bottom of the crossbar (2). A placement groove (104) matching the second connecting arm (103) is opened on one side of the first connecting arm (102). The second connecting arm (103) is slidably connected to the placement groove (104).

3. The automatic lifting and rotating integrated keyboard and display placement device according to claim 2, characterized in that: A hydraulic rod (105) mounted on the first connecting arm (102) is provided at the bottom of the second connecting arm (103) and in the placement groove (104). The output end of the hydraulic rod (105) extends to the bottom of the second connecting arm (103) and is detachably connected to the second connecting arm (103).

4. The automatic lifting and rotating integrated keyboard and display placement device according to claim 1, characterized in that: The first tray (204) has a support plate (205) on one side, and a positioning plate (3) for support is provided on one side of the support plate (205).

5. The automatic lifting and rotating integrated keyboard and display placement device according to claim 4, characterized in that: A reinforcing block (301) is provided on one side of the positioning plate (3), and a second tray (302) for supporting the display (303) is provided on one side of the reinforcing block (301).

6. The automatic lifting and rotating integrated keyboard and display placement device according to claim 5, characterized in that: Both sides of the reinforcing block (301) are provided with inclined guide rods (304) installed on the positioning plate (3), and the vertical cross-section of the two inclined guide rods (304) is set as trapezoidal, and each inclined guide rod (304) is slidably connected to an inclined abutment plate (305) installed on the reinforcing block (301).

7. The automatic lifting and rotating integrated keyboard and display placement device according to claim 5, characterized in that: A convex ball (306) mounted on the reinforcing block (301) is provided between the reinforcing block (301) and the second tray (302), and a conversion sleeve (307) is movably connected to the convex ball (306).

8. The automatic lifting and rotating integrated keyboard and display placement device according to claim 7, characterized in that: The conversion sleeve (307) is mounted on the second tray (302), and the convex ball (306) is provided with a limiting screw (308) that penetrates the conversion sleeve (307) and is used to limit the conversion sleeve (307).

9. The automatic lifting and rotating integrated keyboard and display placement device according to claim 4, characterized in that: The bottom of the positioning plate (3) is provided with a horizontal plate (4) for lifting, and the top of the horizontal plate (4) is provided with a keyboard tray (401) for placing the keyboard. The bottom sides of the horizontal plate (4) are provided with side sliding grooves (402) for guiding, and a sliding rod (403) is slidably connected in the side sliding grooves (402).

10. The automatic lifting and rotating integrated keyboard and display placement device according to claim 9, characterized in that: Both ends of the slide bar (403) are provided with connecting members (404) for support, and the top of each connecting member (404) extends to the bottom of the keyboard tray (401) and is detachably connected to the keyboard tray (401). The top of the keyboard tray (401) is provided with a transparent heat preservation cover (405) that is detachably connected to the keyboard tray (401), and a rubber pad (406) is provided on one side of the keyboard tray (401).

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