Multifunctional anion office table

Abstract

The utility model relates to the technical field of office tables, in particular to a multifunctional negative ion office table which comprises a base and a negative ion emitter, two sliding frames distributed in the left-right direction are installed on the upper end face of the base, supporting legs are connected into the two sliding frames in a sliding mode, and a table top assembly is installed on the upper end faces of the two supporting legs. The table top assembly comprises a table box fixedly installed on the upper end faces of the two supporting legs, a groove is formed in the upper end face of the table box, a movable plate is slidably connected into the groove, a drawer is installed on the front end face of the movable plate in an embedded mode, and a second electric push rod is installed between the rear end face of the movable plate and the inner side wall of the groove. Therefore, the height, the position and the angle of the table board can be adjusted, the table board can be switched between a sitting posture and a standing posture according to needs, working flexibility and comfort are improved, files can be read conveniently, the bending degree of the cervical vertebra and the lumbar vertebra is reduced, fatigue and discomfort caused by long-time bending are avoided, and comfort is improved.

Description

Technical Field

[0001] This utility model relates to the field of office desk technology, specifically a multifunctional negative ion office desk. Background Technology

[0002] An office desk is a table provided for convenience in daily life, work, and social activities. A negative ion office desk is an office desk that integrates a negative ion generator, designed to improve the working environment and air quality by releasing negative ions.

[0003] A negative ion desk disclosed in Chinese Patent Publication No. CN213045932U includes a desk with a concave bracket mounted on its lower end via screws. A placement seat is located in the middle of the lower side wall of the desk, and this placement seat has no front or upper side wall. A negative ion emitter is installed within the placement seat. A through hole is formed in the middle of the lower side wall of the desk, and this through hole communicates with the upper side wall of the placement seat. This invention, by having a through hole at the upper end of the negative ion emitter located in the middle of the lower side wall of the desk, and the through hole communicating with six sets of emission holes on the upper side wall of the desk via connecting grooves, allows the negative ions emitted by the emitter to be distributed to various parts of the desktop, effectively increasing negative ion diffusion. Furthermore, connecting tubes are installed inside the connecting grooves to further protect the desk surface, making this negative ion desk more practical and suitable for widespread promotion and use.

[0004] In actual use, the height of the desktop of the above-mentioned device is fixed, making it difficult to adjust the height and angle of the desktop according to needs. The table lacks flexibility and adaptability and cannot be adjusted according to the user's height, usage needs, or environmental changes, which limits the scope of use and applicability of the table. Therefore, it is necessary to propose a multifunctional negative ion desk to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a multifunctional negative ion desk with adjustable height, position and angle of the tabletop, which can switch between sitting and standing postures as needed, improving work flexibility and comfort, facilitating document reading, reducing the degree of bending of the cervical and lumbar spine, avoiding fatigue and discomfort caused by prolonged bending, and improving comfort.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional negative ion desk, including a base and a negative ion emitter, wherein two left and right sliding frames are installed on the upper surface of the base, and legs are slidably connected inside the two sliding frames, and desktop components are installed on the upper surface of the two legs.

[0007] The desktop assembly includes a table box fixedly installed on the upper surface of two legs. The upper surface of the table box has a groove, and a movable plate is slidably connected inside the groove. A drawer is embedded in the front end of the movable plate. A second electric push rod is installed between the rear end of the movable plate and the inner sidewall of the groove. A tabletop is movably installed on the front end of the upper surface of the movable plate via a bearing. A third electric push rod is movably installed between the bottom end of the tabletop and the upper end of the movable plate via a pivot.

[0008] To facilitate the diffusion of negative ions, in a preferred embodiment of this multifunctional negative ion desk, the desk box has a negative ion chamber located behind a groove. The negative ion emitter is installed inside the negative ion chamber, and a delivery pipe is installed on the outer wall of the negative ion emitter. The other end of the delivery pipe is connected to a fixing cover, and a protective net is installed at the port of the fixing cover.

[0009] In order to facilitate the movement of the support legs, as a preferred embodiment of the multifunctional negative ion desk of this utility model, each of the two sliding frames is equipped with a first electric push rod on its inner bottom surface, and the output ends of the two first electric push rods are respectively fixedly connected to the two support legs.

[0010] To ensure stable movement of the movable plate, as a preferred embodiment of this multifunctional negative ion desk, the bottom surface of the movable plate is equipped with two slide rails, and the bottom surface inside the groove has two sliding grooves that are slidably connected to the two slide rails respectively.

[0011] To facilitate the control of the operation of each component, in a preferred embodiment of this multifunctional negative ion desk, the front end of the movable plate is equipped with an operation panel.

[0012] To increase the friction of the tabletop, as a preferred embodiment of this multifunctional negative ion desk, the upper surface of the tabletop is equipped with an anti-slip pad.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention allows for the adjustment of the table height by moving two first electric actuators, two support legs, a table box, and a tabletop. This enables switching between sitting and standing postures as needed, improving work flexibility and comfort. Activating the second electric actuator moves the moving plate, the third electric actuator, and the tabletop, adjusting the tabletop's position. Activating the third electric actuator rotates the tabletop, adjusting its tilt angle for easier document reading, reducing cervical and lumbar spine curvature, avoiding fatigue and discomfort caused by prolonged bending, and improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a cross-sectional view of the overall structure of this utility model;

[0016] Figure 2 This is a left-side sectional view of the desktop component of this utility model;

[0017] Figure 3 This is a left-side view of the desktop component of this utility model;

[0018] Figure 4 This is a structural diagram of the desktop component of this utility model after adjustment.

[0019] In the diagram: 1. Base; 2. Sliding frame; 201. First electric actuator; 202. Support leg; 3. Desktop assembly; 301. Table case; 302. Negative ion chamber; 303. Negative ion emitter; 304. Delivery pipe; 305. Fixing cover; 4. Groove; 401. Sliding groove; 402. Sliding rail; 5. Moving plate; 501. Drawer; 6. Second electric actuator; 7. Tabletop; 701. Third electric actuator. Detailed Implementation

[0020] Please see Figures 1 to 4 A multifunctional negative ion desk includes a base 1 and a negative ion emitter 303. Two sliding frames 2 are installed on the upper surface of the base 1, and the interior of each sliding frame 2 is slidably connected to a support leg 202. The upper surface of the two support legs 202 is equipped with a desktop component 3.

[0021] The desktop assembly 3 includes a table box 301 fixedly installed on the upper surface of two support legs 202. The upper surface of the table box 301 has a groove 4. A movable plate 5 is slidably connected inside the groove 4. A drawer 501 is embedded in the front end of the movable plate 5. A second electric push rod 6 is installed between the rear end of the movable plate 5 and the inner side wall of the groove 4. A table board 7 is movably installed at the front end of the upper surface of the movable plate 5 through a bearing. A third electric push rod 701 is movably installed between the bottom end of the table board 7 and the upper end of the movable plate 5 through a pivot.

[0022] In this embodiment: During use, by activating the two first electric actuators 201, the two support legs 202, the table box 301, and the tabletop 7 can be moved, thereby adjusting the height of the tabletop 7. This allows for switching between sitting and standing postures as needed, improving work flexibility and comfort. By activating the second electric actuator 6, the movable plate 5, the third electric actuator 701, and the tabletop 7 can be moved, adjusting the position of the tabletop 7. Furthermore, by activating the third electric actuator 701, the tabletop 7 can be rotated, thereby adjusting the tilt angle of the tabletop 7. This facilitates reading documents and reduces the degree of bending of the cervical and lumbar spine. The drawer 501 facilitates the storage of office supplies. Through the negative ion emitter 303, the emitted negative ions are diffused to the surroundings through the delivery pipe 304 and the fixing cover 305, improving the surrounding environment.

[0023] As a technical optimization of this utility model, the interior of the table box 301 is provided with a negative ion chamber 302 located behind the groove 4. The negative ion emitter 303 is installed inside the negative ion chamber 302. A delivery pipe 304 is installed on the outer wall of the negative ion emitter 303. The other end of the delivery pipe 304 is connected to a fixing cover 305. A protective net is installed at the port of the fixing cover 305.

[0024] In this embodiment: negative ions are emitted by negative ion emitter 303, and the emitted negative ions are diffused through delivery pipe 304 and fixed cover 305.

[0025] As a technical optimization of this utility model, a first electric push rod 201 is installed on the inner bottom surface of both sliding frames 2, and the output ends of the two first electric push rods 201 are respectively fixedly connected to the two support legs 202.

[0026] In this embodiment: by activating the first electric actuator 201, the support leg 202 is moved, and the height of the support leg 202 can be adjusted.

[0027] As a technical optimization of this utility model, two slide rails 402 are installed on the bottom surface of the movable plate 5, and two slide grooves 401 are opened on the bottom surface inside the groove 4, which are respectively slidably connected to the two slide rails 402.

[0028] In this embodiment: by setting the groove 4, when the moving plate 5 drives the slide rail 402 to move along the slide groove 401, the two slide grooves 401 can restrict the movement direction of the slide rail 402, so that the moving plate 5 can move stably.

[0029] As a technical optimization of this utility model, an operation panel is installed on the front end face of the movable plate 5.

[0030] In this embodiment, by electrically connecting the operation panel to the two first electric actuators 201, the second electric actuator 6, the third electric actuator 701, and the negative ion emitter 303, it is convenient to control the operation of each component.

[0031] As a technical optimization of this utility model, an anti-slip pad is installed on the upper surface of the tabletop 7.

[0032] In this embodiment: the friction of the desktop is increased by setting an anti-slip pad.

[0033] Working Principle: First, when using this device, move it to a suitable position and connect it to an external power source. Then, when using the device for office work, the height and angle of the tabletop 7 can be adjusted as needed. Specifically, by activating the two first electric actuators 201 through the control panel, the two support legs 202, the table box 301, and the tabletop 7 can be moved, thereby adjusting the height of the tabletop 7. This allows switching between sitting and standing postures as needed, improving work flexibility and comfort. By activating the second electric actuator 6, the moving plate 5, the third electric actuator 701, and the tabletop 7 can be moved, adjusting the position of the tabletop 7. Furthermore, by activating the third electric actuator 701, the tabletop 7 can be rotated, adjusting its tilt angle, facilitating document reading and reducing the degree of cervical and lumbar spine curvature. By opening the drawer 501, office supplies can be stored conveniently. By activating the negative ion emitter 303, negative ions are emitted, which diffuse through the delivery pipe 304 and the fixing cover 305 to the surrounding area, improving the surrounding environment.

[0034] 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, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional negative ion desk, comprising a base (1) and a negative ion emitter (303), characterized in that: The upper surface of the base (1) is equipped with two sliding frames (2) distributed on the left and right. The interior of each of the two sliding frames (2) is slidably connected with a support leg (202). The upper surface of the two support legs (202) is equipped with a desktop component (3). The desktop assembly (3) includes a table box (301) fixedly installed on the upper surface of two support legs (202). The upper surface of the table box (301) has a groove (4). A movable plate (5) is slidably connected inside the groove (4). A drawer (501) is embedded in the front end of the movable plate (5). A second electric push rod (6) is installed between the rear end of the movable plate (5) and the inner side wall of the groove (4). A table board (7) is movably installed at the front end of the upper surface of the movable plate (5) through a bearing. A third electric push rod (701) is movably installed between the bottom end of the table board (7) and the upper end of the movable plate (5) through a pivot.

2. The multifunctional negative ion desk according to claim 1, characterized in that: The table box (301) has a negative ion chamber (302) located behind the groove (4) inside. The negative ion emitter (303) is installed inside the negative ion chamber (302). A delivery pipe (304) is installed on the outer wall of the negative ion emitter (303). The other end of the delivery pipe (304) is connected to a fixing cover (305). A protective net is installed at the port of the fixing cover (305).

3. A multifunctional negative ion desk according to claim 1, characterized in that: The inner bottom surfaces of the two sliding frames (2) are each equipped with a first electric push rod (201), and the output ends of the two first electric push rods (201) are respectively fixedly connected to the two support legs (202).

4. A multifunctional negative ion desk according to claim 1, characterized in that: The bottom surface of the movable plate (5) is equipped with two slide rails (402), and the bottom surface inside the groove (4) has two slide grooves (401) that are slidably connected to the two slide rails (402).

5. A multifunctional negative ion desk according to claim 1, characterized in that: An operation panel is installed on the front end of the movable plate (5).

6. A multifunctional negative ion desk according to claim 1, characterized in that: The upper surface of the tabletop (7) is equipped with an anti-slip pad.

Images