Electric lifting table with multiple adjusting functions

Abstract

The utility model belongs to the technical field of electric lifting tables, and particularly relates to an electric lifting table with multiple adjusting functions, which solves the problems in the prior art that the usable area of a table board is fixed and cannot be flexibly adjusted, and comprises the table board, an expansion mechanism, a partition mechanism and a height adjusting mechanism. By arranging the expansion mechanisms, the effect of adjusting the usable area of the upper surface of the table board can be achieved, the usable area of the upper surface of the table board is not fixed any more, a user can stretch the two expansion boards out of the interior of the table board according to requirements, and the effect of enlarging the usable area of the upper surface of the table board is achieved; the practicability of the device is improved, the upper surface of the table board can be flexibly divided by arranging the partition mechanism, a user can more orderly use the table board to work, the height of the table board can be adjusted by arranging the height adjusting mechanism, and the use requirements of different users can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of electric lifting tables, in particular to an electric lifting table with multiple adjustment functions. Background Art

[0002] With the improvement of living standards, the popularity of electric lift tables is increasing. The electric lift tables include a table top and a table frame. The table frame includes a frame and two legs. The legs can perform telescopic movements to control the height position of the table top to meet the user's needs. The frame is connected between the two legs to maintain a constant distance between the two legs to prevent the table top from being deformed due to pressure from heavy objects.

[0003] The authorization announcement number in the prior art is: CN220756841U, and the name is an electric lifting table with a cable management function. The power cords under the table top of the electric lifting table with a cable management function are neatly arranged and the risk of accidental falling off of the power cord plug can be reduced.

[0004] However, during the use of the above device, it was found that the usable area on the table top was a fixed area and the usable area of ​​the table top could not be expanded according to the needs of the user. In order to further improve the practicality of the electric lifting table, an electric lifting table with multiple adjustment functions is proposed. Utility Model Content

[0005] The utility model solves the technical problem that the use area of ​​the table top is fixed and cannot be flexibly adjusted, and provides an electric lifting table with multiple adjustment functions.

[0006] In order to solve the above technical problems, the utility model provides an electric lifting table with multiple adjustment functions, including a table top, an extension mechanism, a partition mechanism and a height adjustment mechanism. The extension mechanism includes a rotating rod rotatably mounted on the inner wall of the table top and a gear and a worm wheel fixedly connected to the upper and lower ends of the rotating rod, as well as a worm and a servo motor installed on the bottom surface of the table top. The worm is meshed with the worm wheel, and the output shaft end of the servo motor is fixedly connected to the rotating shaft end of the worm.

[0007] Both sides of the table top are provided with storage openings, the inner wall of each storage opening is slidably provided with an expansion plate, the bottom surface of each expansion plate is fixedly connected to a base plate, the outer surface of each base plate is fixedly connected to a rack, the two racks are meshed with gears, the outer surface of each base plate is provided with a reserved opening, and the two racks are slidably mounted in the inner walls of the two reserved openings respectively.

[0008] Preferably, the inner wall of the table top is fixedly connected to two guide rails, and the two sides of the two base plates are slidably mounted on the outer surfaces of the two guide rails respectively. The outer surface of each guide rail is fixedly connected to two limit blocks. By setting the guide rails, the base plate can be more stable when moving, and the position of the expansion plate can be adjusted conveniently.

[0009] Preferably, the partitioning mechanism includes a slide groove fixedly connected to the back of the table top, the inner wall of the slide groove is rotatably sleeved on the threaded rod, the shaft end of the threaded rod passes through the slide groove and is fixedly connected to a handle, and by providing the handle, the contact area of ​​the shaft end of the threaded rod can be increased, thereby facilitating the rotation of the threaded rod.

[0010] Preferably, the outer surface of the threaded rod is threadedly connected to a slider, and the outer surface of the slider is slidably connected to the inner wall of the slide groove. The upper surface of the slider is fixedly connected to a dividing strip, and the bottom surface of the dividing strip is close to the upper surface of the table top, but does not contact the upper surface of the table top. By providing a slider, when the threaded rod rotates, the dividing strip can be driven to move by the movement of the slider, thereby realizing the work of dividing the upper surface of the table top into areas, which is convenient for more organized use of the upper surface of the table top.

[0011] Preferably, the height adjustment mechanism includes two electric telescopic rods arranged under the table top, and the bottom surface of the table top is fixedly connected to a synchronizer. The two electric telescopic rods are electrically connected to the synchronizer. By setting the synchronizer, the operation of the two electric telescopic rods can be synchronously controlled, thereby facilitating the adjustment of the height of the table top.

[0012] Preferably, the output end of each electric telescopic rod is fixedly connected to a connecting plate, and the two connecting plates are respectively fixedly connected to both sides of the bottom surface of the table top. A base is provided under the table top, and the bottom surfaces of the two electric telescopic rods are fixedly connected to the upper surface of the base. By providing the base, the stability of the device can be improved, so that the device can be placed more stably on the contact surface.

[0013] Preferably, a controller is installed on the front of the table top, and the servo motor and the synchronizer are electrically connected to the controller. By setting the controller, the start of the servo motor and the synchronizer can be conveniently controlled, so that the user can flexibly adjust the device according to his own usage requirements.

[0014] Preferably, two symmetrical cable openings are provided on the upper surface of the table top. The cable openings can be provided to facilitate passing the wires used by the electrical appliances through the cable openings, thereby facilitating the power supply of the electrical appliances and enabling the wires to be managed through the cable openings.

[0015] Compared with the related art, the utility model has the following beneficial effects:

[0016] 1. The utility model can adjust the usable area of ​​the upper surface of the table board by setting an extension mechanism, so that the usable area of ​​the upper surface of the table board is no longer fixed. Users can extend two extension plates from the inside of the table board as needed to expand the usable area of ​​the upper surface of the table board and improve the practicality of the device. The upper surface of the table board can be flexibly divided into areas by setting a partitioning mechanism, so that users can use the table board to work in a more organized manner. The height of the table board can be adjusted by setting a height adjustment mechanism to meet the usage needs of different users.

[0017] 2. The utility model can make the bottom plate more stable when moving by setting the guide rail, and facilitate the adjustment of the position of the expansion plate; by setting the handle, the contact area of ​​the rotating shaft end of the threaded rod can be increased, and the threaded rod can be rotated conveniently; by setting the base, the stability of the device can be improved, so that the device can be placed more stably on the contact surface; by setting the controller, the start of the servo motor and the synchronizer can be conveniently controlled, and the user can flexibly adjust the device according to his own usage requirements; by setting the cable outlet, the wires used by the electrical appliance can be conveniently passed through the cable outlet, which is convenient for the electrical appliance to be powered on, and the wires can be managed through the cable outlet.

[0018] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is the overall structure diagram of the utility model;

[0021] Figure 2 This is a bottom view of the structure of the utility model;

[0022] Figure 3 This is the internal structure diagram of the table top of the utility model;

[0023] Figure 4 It is a partial structural diagram of the utility model;

[0024] Figure 5 This is a structural diagram of the expansion board of the utility model.

[0025] Numbers in the figure:

[0026] 1. Table top; 2. Extension mechanism; 201. Rotating rod; 202. Gear; 203. Worm gear; 204. Worm; 205. Servo motor; 206. Storage port; 207. Extension board; 208. Bottom plate; 209. Rack; 210. Guide rail; 211. Limit block; 212. Reserved port; 3. Partition mechanism; 301. Slide groove; 302. Threaded rod; 303. Slider; 304. Divider strip; 305. Handle; 4. Height adjustment mechanism; 401. Electric telescopic rod; 402. Connecting plate; 403. Synchronizer; 404. Base; 5. Controller; 6. Cable outlet. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 , an electric lifting table with multiple adjustment functions, including a table top 1, an extension mechanism 2, a partition mechanism 3 and a height adjustment mechanism 4.

[0029] The partition mechanism 3 includes a slide groove 301 fixedly connected to the back of the table top 1. The inner wall of the slide groove 301 is rotatably sleeved on the threaded rod 302. The shaft end of the threaded rod 302 passes through the slide groove 301 and is fixedly connected to a handle 305.

[0030] By providing the handle 305 , the contact area of ​​the rotating shaft end of the threaded rod 302 can be increased, making it easier to rotate the threaded rod 302 .

[0031] The outer surface of the threaded rod 302 is threadedly connected to a slider 303, and the outer surface of the slider 303 is slidably connected to the inner wall of the slide groove 301. The upper surface of the slider 303 is fixedly connected to a dividing bar 304, and the bottom surface of the dividing bar 304 is close to the upper surface of the table top 1, but does not contact the upper surface of the table top 1.

[0032] By providing the slider 303 , when the threaded rod 302 rotates, the slider 303 can move in the inner wall of the slide groove 301 , and the movement of the slider 303 can drive the partition bar 304 to move.

[0033] like Figure 1 As shown, the movement of the dividing bar 304 can divide the upper surface of the table top 1 into two areas, so that the user can adjust the position of the dividing bar 304 according to needs, so that the user can use the area of ​​the upper surface of the table top 1 for office work in a more organized manner.

[0034] Two symmetrical cable openings 6 are provided on the upper surface of the table top 1 , through which the wires used by the electrical appliances can be conveniently passed through the cable openings 6 , which facilitates the power supply of the electrical appliances and enables the wires to be managed through the cable openings 6 .

[0035] The user can extend the wires for electrical appliances on the upper surface of the table top 1 to the bottom of the table top 1 through the wire arrangement port 6, thereby achieving an orderly wiring effect, which is convenient for connection with the municipal power supply and for keeping the upper surface of the table top 1 tidy.

[0036] The expansion mechanism 2 includes a rotating rod 201 rotatably mounted on the inner wall of the table top 1, a gear 202 and a worm wheel 203 fixedly connected to the upper and lower ends of the rotating rod 201, and a worm 204 and a servo motor 205 installed on the bottom surface of the table top 1. The worm 204 is meshed with the worm wheel 203, and the output shaft end of the servo motor 205 is fixedly connected to the rotating shaft end of the worm 204.

[0037] When the worm wheel 203 rotates, the gear 202 can be driven to rotate through the rotating rod 201. When the servo motor 205 is started, the worm 204 can be driven to rotate. Since the worm 204 is meshed with the worm wheel 203, the rotation of the worm 204 can drive the worm wheel 203 to rotate, and then the gear 202 can be rotated through the rotating rod 201.

[0038] The worm 204 and the worm wheel 203 have the effects of speed reduction and self-locking. The self-locking effect can limit the rotation of the gear 202. The gear 202 cannot rotate freely and can only rotate when the worm 204 drives the worm wheel 203 to rotate.

[0039] Storage openings 206 are provided on both sides of the table top 1, and an expansion plate 207 is slidably sleeved on the inner wall of each storage opening 206. The bottom surface of each expansion plate 207 is fixedly connected to a bottom plate 208, and the outer surface of each bottom plate 208 is fixedly connected to a rack 209, and the two racks 209 are meshed with the gear 202.

[0040] Each bottom plate 208 has a reserved opening 212 on its outer surface. Figure 5 As shown, the two racks 209 are slidably sleeved in the inner walls of the two reserved openings 212 respectively.

[0041] When the gear 202 rotates, the two racks 209 move, and the two bottom plates 208 move toward or away from each other. Figure 3As shown, when the two bottom plates 208 move away from each other, the two extension plates 207 will be moved out from the corresponding storage openings 206 respectively, thereby achieving the effect of expanding the usable area of ​​the upper surface of the table top 1. Users can adjust the extension degree of the two extension plates 207 according to their own needs for easy use.

[0042] The inner wall of the table top 1 is fixedly connected to two guide rails 210 , and the two sides of the two bottom plates 208 are slidably sleeved on the outer surfaces of the two guide rails 210 , and the outer surface of each guide rail 210 is fixedly connected to two limit blocks 211 .

[0043] The guide rail 210 can make the bottom plate 208 more stable when moving, and the position of the expansion plate 207 can be adjusted conveniently. The limit block 211 can limit the movement range of the two bottom plates 208 to avoid motion interference.

[0044] The height adjustment mechanism 4 includes two electric telescopic rods 401 arranged below the table top 1 . A synchronizer 403 is fixedly connected to the bottom surface of the table top 1 . Both the two electric telescopic rods 401 are electrically connected to the synchronizer 403 .

[0045] The electric telescopic rod 401 and the synchronizer 403 are both existing mechanisms and are not the objects protected in this application. Therefore, the working principles and internal structures of the electric telescopic rod 401 and the synchronizer 403 are not described in detail. However, it should be understood that by setting the synchronizer 403, the operation of the two electric telescopic rods 401 can be synchronously controlled, thereby facilitating the adjustment of the height of the table top 1.

[0046] The output end of each electric telescopic rod 401 is fixedly connected to a connecting plate 402, and the two connecting plates 402 are respectively fixedly connected to the two sides of the bottom surface of the table top 1. A base 404 is provided under the table top 1, and the bottom surfaces of the two electric telescopic rods 401 are fixedly connected to the upper surface of the base 404.

[0047] The stability of the device can be improved by providing the base 404, so that the device can be placed on the contact surface more stably.

[0048] When the two electric telescopic rods 401 are started by controlling the synchronizer 403 , the table top 1 can be moved upward or downward, thereby achieving the effect of adjusting the height of the table top 1 to meet the usage requirements of different users.

[0049] A controller 5 is installed on the front of the table top 1, and the servo motor 205 and the synchronizer 403 are electrically connected to the controller 5. By setting up the controller 5, the start of the servo motor 205 and the synchronizer 403 can be conveniently controlled, so that the user can flexibly adjust the device according to his own usage requirements.

[0050] The specific implementation process of the utility model is as follows: when in use, the user can first control the two electric telescopic rods 401 to start through the controller 5 to adjust the height of the table board 1, and then adjust the position of the dividing bar 304 by turning the handle 305. The user can divide the upper surface of the table board 1 into two areas, which can achieve more organized office work. At the same time, the dividing bar 304 can be moved to both sides of the table board 1, and the upper surface of the table board 1 can also be used without dividing the area. Finally, if the area of ​​the upper surface of the table board 1 is not enough, the user can control the servo motor 205 to work through the controller 5, so that the two expansion boards 207 are moved out from the inside of the table board 1. The servo motor 205 is moved out to achieve the effect of expanding the usable area of ​​the upper surface of the table top 1 and improving the practicality of the device. When the servo motor 205 is started, the worm 204 will be driven to rotate. When the worm 204 rotates, the worm wheel 203 will be driven to rotate. The rotation of the worm wheel 203 can make the rotating rod 201 and the gear 202 rotate. At this time, the rotation of the gear 202 will make the two racks 209 move and then make the two bottom plates 208 move away from each other, so that the two expansion plates 207 can be extended from the corresponding storage ports 206 respectively, thereby achieving the effect of expanding the usable area of ​​the upper surface of the table top 1. In summary, through the above adjustments, it can meet the different usage needs of users and is more practical.

[0051] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electric lifting table with multiple adjustment functions, comprising a table top (1), an extension mechanism (2), a partition mechanism (3) and a height adjustment mechanism (4), characterized in that: The expansion mechanism (2) comprises a rotating rod (201) rotatably mounted on the inner wall of the table top (1), a gear (202) and a worm wheel (203) fixedly connected to the upper and lower ends of the rotating rod (201), and a worm (204) and a servo motor (205) mounted on the bottom surface of the table top (1), the worm (204) meshing with the worm wheel (203), and the output shaft end of the servo motor (205) is fixedly connected to the rotating shaft end of the worm (204); The table top (1) is provided with storage openings (206) on both sides, and an expansion plate (207) is slidably mounted on the inner wall of each storage opening (206), and the bottom surface of each expansion plate (207) is fixedly connected to a bottom plate (208), and the outer surface of each bottom plate (208) is fixedly connected to a rack (209), and the two racks (209) are meshed with the gear (202), and the outer surface of each bottom plate (208) is provided with a reserved opening (212), and the two racks (209) are respectively slidably mounted in the inner walls of the two reserved openings (212).

2. The electric lifting table with multiple adjustment functions according to claim 1, characterized in that: The inner wall of the table top (1) is fixedly connected to two guide rails (210), and the two sides of the two bottom plates (208) are slidably mounted on the outer surfaces of the two guide rails (210), and the outer surface of each guide rail (210) is fixedly connected to two limit blocks (211).

3. The electric lifting table with multiple adjustment functions according to claim 1, characterized in that: The partition mechanism (3) comprises a slide groove (301) fixedly connected to the back of the table top (1); the inner wall of the slide groove (301) is rotatably sleeved on a threaded rod (302); the shaft end of the threaded rod (302) passes through the slide groove (301) and is fixedly connected to a handle (305).

4. The electric lifting table with multiple adjustment functions according to claim 3, characterized in that: The outer surface of the threaded rod (302) is threadedly connected to a slider (303), and the outer surface of the slider (303) is slidably connected to the inner wall of the slide groove (301). The upper surface of the slider (303) is fixedly connected to a partition bar (304), and the bottom surface of the partition bar (304) is close to the upper surface of the table top (1), but does not contact the upper surface of the table top (1).

5. The electric lifting table with multiple adjustment functions according to claim 1, characterized in that: The height adjustment mechanism (4) comprises two electric telescopic rods (401) arranged below the table top (1); a synchronizer (403) is fixedly connected to the bottom surface of the table top (1); and both of the two electric telescopic rods (401) are electrically connected to the synchronizer (403).

6. The electric lifting table with multiple adjustment functions according to claim 5, characterized in that: The output end of each electric telescopic rod (401) is fixedly connected to a connecting plate (402), and the two connecting plates (402) are respectively fixedly connected to two sides of the bottom surface of the table top (1), and a base (404) is provided below the table top (1), and the bottom surfaces of the two electric telescopic rods (401) are fixedly connected to the upper surface of the base (404).

7. The electric lifting table with multiple adjustment functions according to claim 5, characterized in that: A controller (5) is installed on the front of the table top (1), and the servo motor (205) and the synchronizer (403) are both electrically connected to the controller (5).

8. The electric lifting table with multiple adjustment functions according to claim 1, characterized in that: The upper surface of the table top (1) is provided with two symmetrical cable outlets (6).

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