CN113142792A

CN113142792A - Intelligent lifting table

Info

Publication number: CN113142792A
Application number: CN202110438524.9A
Authority: CN
Inventors: 彭帅; 王露莹; 彭志林
Original assignee: Hangzhou Plus Minus Intelligent Technology Co ltd
Current assignee: Hangzhou Plus Minus Intelligent Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-07-23

Abstract

The invention discloses an intelligent lifting table, which comprises a split type driving device, a table plate and a table frame, wherein the table plate and the table frame are fixedly connected, the table frame comprises telescopic table legs and a gear box which are in transmission connection, a butting sleeve connected with the input end of the gear box is arranged outside the gear box, the split type driving device is used as a power source of the intelligent lifting table, after a rotating shaft is inserted into the butting sleeve to realize connection, the gear box is driven to rotate through a motor, so that the telescopic table legs are controlled to stretch, the split type driving device is separated from the butting sleeve when not in use, the motor is not required to be installed on each lifting table, one split type driving device can be used corresponding to a plurality of lifting tables, manual adjustment is not required for adjustment of the lifting tables, and the cost is reduced while the structure of the lifting tables is simplified; the split type driving device can transmit the formulated user data to the controller through the wireless communication module, and the motor rotation state is controlled according to the user use data, so that the customization and quantification of the lifting information of each lifting table are realized.

Description

Intelligent lifting table

Technical Field

The invention relates to the technical field of office appliances, in particular to an intelligent lifting table.

Background

The office table is one of necessary office appliances in the work of people. The existing office table basically keeps the structure of the traditional office table, people often develop bad sitting habits after sitting in front of the office table for a long time, the self health is influenced, and meanwhile, the working efficiency is also influenced. Therefore, office desks with adjustable desktop heights appear in the market, and the office can be stood for working after the desktop adjustment is carried out. But the current office table with adjustable height needs to be manually adjusted through a rocker, does not have a memory function, and cannot be manually lifted and lowered at each time in a quantified mode. If the desk is to be reformed into an office desk with the height automatically adjusted, a mechanism for controlling the lifting of the desk by a motor needs to be additionally arranged on each desk, the cost is higher, and the motor needs a power supply line, so that the installation scene of the desk is limited.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an intelligent lifting table, wherein a split type driving device can be used corresponding to a plurality of lifting tables, and the intelligent lifting table is simple to operate and low in manufacturing cost.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides an intelligence lift table, includes split type drive arrangement and fixed connection's table and table frame, the table frame includes scalable table leg and the gear box that the transmission is connected, the gear box is provided with a butt joint cover of being connected with the gear box input outward, inside motor, controller and the power module of being provided with of split type drive arrangement, the equal electric connection of controller and motor, power module, split type drive arrangement outside is provided with the pivot with motor output coaxial coupling, the pivot can be inserted in the butt joint cover and drive its rotation.

Preferably, an NFC read-write module and a wireless communication module are arranged inside the split type driving device, and both the NFC read-write module and the wireless communication module are electrically connected with the controller.

Preferably, the split type driving device is provided with a loudspeaker, and the loudspeaker is electrically connected with the controller.

Preferably, a screen is installed outside the split type driving device, and the screen is electrically connected with the controller.

Preferably, a control key is installed outside the split type driving device, and the control key is electrically connected with the controller.

Preferably, the number of the telescopic table legs is two, the telescopic table legs are respectively installed on two sides of the bottom surface of the table plate, each telescopic table leg comprises an upper table leg and a lower table leg which are movably sleeved, the top of each upper table leg is fixedly connected with the table plate, a first screw rod is rotatably connected inside each upper table leg through an installation seat, a longitudinal first adjusting groove is formed inside each lower table leg, an adjusting block is fixedly installed inside each first adjusting groove, each adjusting block is in threaded connection with the corresponding first screw rod, and a first bevel gear is arranged at the upper end of each first screw rod; the gear box is fixed below the table plate and provided with two coaxial output ends, one end, extending into the adjacent upper table legs, of the output end of the gear box is connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Preferably, the gear box includes the box, be provided with first connecting axle and second connecting axle in the box, be provided with third bevel gear and the both ends of first connecting axle extend to the box and form two output of gear box outward on the first connecting axle, be provided with the fourth bevel gear with third bevel gear meshing on the second connecting axle, and the one end of second connecting axle extends to the gear box outside and is connected with the butt joint cover coaxial.

Preferably, the gear box comprises a main gear box and an auxiliary gear box, the main gear box and the auxiliary gear box are respectively installed on two sides of the bottom surface of the table board, telescopic table legs are installed below the main gear box and the auxiliary gear box, a longitudinal second adjusting groove is formed in each telescopic table leg, a second screw rod is connected to the inner threads of the second adjusting groove in a threaded connection mode, and a limiting plate is installed at one end, located in the second adjusting groove, of each second screw rod; a rotatable third connecting shaft is arranged between the main gearbox and the auxiliary gearbox, one end of the third connecting shaft extends into the auxiliary gearbox and is provided with a fifth bevel gear, the other end of the third connecting shaft penetrates through the main gearbox and is coaxially connected with the butt sleeve, and a sixth bevel gear is arranged on the third connecting shaft in the main gearbox; the upper end of a second screw rod in the telescopic table leg below the auxiliary gear box extends into the auxiliary gear box and is provided with a seventh bevel gear meshed with a fifth bevel gear, and the upper end of a second screw rod in the telescopic table leg below the main gear box extends into the main gear box and is provided with an eighth bevel gear meshed with a sixth bevel gear.

Preferably, the desk plate is provided with a light sensor and an intelligent socket.

Preferably, the desk plate is provided with the human body induction sensor and the NFC chip, and the NFC chip is located above the butting sleeve.

The invention has the beneficial effects that:

1. split type drive arrangement is as the power supply of intelligence lift table, and the pivot is inserted the butt joint cover and is realized connecting the back, drives the gear box through the motor and takes turns to move to the flexible of scalable table leg of control, when need not using with split type drive arrangement with the butt joint cover separation can, need not every lift table and all install the motor, a split type drive arrangement can correspond a plurality of lift table uses, the regulation of lift table also need not manual regulation, reduce cost when simplifying the lift table structure.

2. The inside NFC read-write module and the wireless communication module of being provided with of split type drive arrangement can give the controller with the user data transmission who formulates through the wireless communication module, controls the motor according to user's service data and rotates the number of turns and rotation state to adjust table to the ideal height of predetermineeing, realize the customization and the quantization of every lift table lift information.

3. After the split type driving device is provided with the NFC read-write module, an NFC coil or an NFC chip can be arranged on the table, different table height information of each user is recorded in the NFC coil or the NFC chip, and the split type driving device can quickly read an NFC label and load user settings corresponding to the label through the NFC read-write module, so that faster table lifting adjustment is realized; in addition, the split type driving device can write and modify information recorded in the NFC coil or the NFC chip through the NFC read-write module.

4. The screen can display the information of the split type driving device, and for the touch screen, the control on the working state of the split type driving device can be realized. In addition, the control key can be arranged outside the split type driving device, the control key can control the split type driving device besides the touch screen, and the control key is more direct and simple.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the gearbox of FIG. 1;

FIG. 3 is a schematic structural diagram of another embodiment of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic structural diagram of one embodiment of the split drive of the present invention;

fig. 6 is a schematic structural diagram of another embodiment of the split driving device of the present invention.

Detailed Description

In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.

As shown in fig. 1-6, the intelligent lifting table comprises a split type driving device 6, a table plate 1 and a table frame 2 which are fixedly connected, wherein the table frame 2 comprises a telescopic table leg 3 and a gear box 4 which are in transmission connection, an output shaft of the gear box 4 is connected with and controls the telescopic adjustment of the telescopic table leg 3, and a butt joint sleeve 5 connected with an input end of the gear box 4 is arranged outside the gear box 4. Split type drive arrangement 6 is inside to be provided with motor 61, controller 62 and power module 63, controller 62 and motor 61, the equal electric connection of power module 63, split type drive arrangement 6 outside is provided with the pivot 64 with motor 61 output coaxial coupling, pivot 64 can insert in docking sleeve 5 and drive its rotation. The controller 62 and the motor 61 in the split type driving device 6 are both powered by the power module 63, the power module 63 can be a battery or an external direct current or alternating current power supply, and the motor 61 can be an ASLONG 3530GB speed reducing motor with low rotation speed and high torque and capable of rotating forward and backward. Split type drive arrangement 6 is the power supply of intelligence lift table, and pivot 64 inserts docking sleeve 5 and realizes connecting the back, drives gear box 4 through motor 61 and moves to the flexible of scalable table leg 3 of control is separated split type drive arrangement 6 and docking sleeve 5 when need not use can.

As a preferable scheme, an NFC read-write module 7 and a wireless communication module 71 are arranged inside the split type driving device 6, and both the NFC read-write module 7 and the wireless communication module 71 are electrically connected to the controller 62. The wireless communication module 71 may be a bluetooth communication module, a WIFI communication module, a ZigBee wireless communication module, or another common wireless communication module. Wherein, bluetooth communication module can adopt the EMB1082 bluetooth module of Shanghai celebration branch of academic or vocational study, is bluetooth 5.0 module, and the consumption is lower, and transmission distance is far away, and the signal is more stable, and the security is stronger. The formulated user data can be transmitted to the controller 62 through the wireless communication module 71, and the rotation state of the motor 61 is controlled according to the user data, so that the table board 1 is adjusted to a preset ideal height. Split type drive arrangement 6 can set up NFC coil or NFC chip on table 1 after having NFC read-write module 7, NFC chip 99 preferred is located the top of docking sleeve 5, and when split type drive arrangement 6 connects docking sleeve 5, split type drive arrangement 6 can read the user setting that top NFC label and this label of loading correspond fast through NFC read-write module 7, realizes faster table lift adjustment. In addition, the NFC chip 99 may be provided in another part of the table 1. In the in-service use process, can also design cell-phone APP, realize cell-phone APP and split type drive arrangement 6's being connected through wireless communication module 71, better realization user data's transmission and arrangement are convenient for provide better healthy official working for the user and guide.

Be provided with speaker 72 on the split type drive arrangement 6, speaker 72 and controller 62 electric connection, speaker 72 can play split type drive arrangement 6's running state, also can be when can not finding split type drive arrangement 6 through collecting APP control speaker 72 sound production, and the location of being convenient for is sought. Preferably, a screen 73 is installed outside the split driving device 6, the screen 73 is electrically connected to the controller 62, the screen 73 can display information of the split driving device 6, and for a touch screen, the control of the working state of the split driving device 6 can be realized. In addition, the outside of the split driving device 6 may also be installed with a control button 74, and the control button 74 is electrically connected with the controller 62. In addition to the touch screen, the control buttons 74 allow for more direct and easy control of the split drive 6.

The retractable leg 3 may have various embodiments, one of which is as follows. The number of the telescopic table legs 3 is two and the telescopic table legs are respectively arranged at two sides of the bottom surface of the table board 1, the telescopic table legs 3 comprise an upper table leg 31 and a lower table leg 32 which are movably sleeved, and the upper table leg 31 and the lower table leg 32 can slide relatively and stretch out and draw back. The top of the upper table leg 31 is fixedly connected with the table board 1, the inside of the upper table leg 31 is rotatably connected with a first screw rod 34 through a mounting seat 33, the mounting seat 33 can be arranged on the inner top surface of the upper table leg 31, and the upper end of the first screw rod 34 is rotatably connected with the mounting seat 33. The inside longitudinal first adjustment groove 35 that is provided with of lower table leg 32, the inside fixed mounting of first adjustment groove 35 has adjusting block 36, adjusting block 36 and first screw 34 threaded connection. The upper section of the first screw 34 may be a polished rod, and the upper end of the first screw 34 is provided with a first bevel gear 37. The gear box 4 is fixed below the table board 1, the gear box 4 has two coaxial output ends, one end of the output end of the gear box 4 extending into the adjacent upper table leg 31 is connected with a second bevel gear 38, and the first bevel gear 37 is meshed with the second bevel gear 38. The gear box 4 comprises a box body 41, a first connecting shaft 42 and a second connecting shaft 43 are arranged in the box body 41, a third bevel gear 44 is arranged on the first connecting shaft 42, and two ends of the first connecting shaft 42 extend to two output ends of the gear box 4 outside the box body 41. A fourth bevel gear 45 meshed with the third bevel gear 44 is arranged on the second connecting shaft 43, and one end of the second connecting shaft 43 extends out of the gear box 4 and is coaxially connected with the butt-joint sleeve 5. After the split type driving device 6 is inserted into and connected with the butt joint sleeve 5, the rotating shaft 64 drives the butt joint sleeve 5 to rotate, the second connecting shaft 43 inside the gear box 4 rotates along with the second connecting shaft and drives the first screw rod 34 to rotate, and the first screw rod 34 is in threaded connection with the adjusting block 36, so that the first screw rod 34 can drive the upper table leg 31 and the lower table leg 32 to move in a stretching mode when rotating, and the height of the table board 1 can be adjusted.

In addition, the retractable table leg 3 can be implemented as follows. The gear box 4 comprises a main gear box 46 and a sub-gear box 47, and the main gear box 46 and the sub-gear box 47 are respectively installed at two sides of the bottom surface of the table board 1. Telescopic table legs 3 are installed below the main gear box 46 and the auxiliary gear box 47, a longitudinal second adjusting groove 8 is formed in the telescopic table legs 3, a second screw 81 is connected to the inner threads of the second adjusting groove 8, and the second screw 81 can be connected with the top plate of the telescopic table legs 3 in a threaded mode. A limiting plate 82 is installed at one end of the second screw 81 located in the second adjusting groove 8, and the limiting plate 82 can prevent the second screw 81 from rotating excessively and being disengaged from the second adjusting groove 8. A rotatable third connecting shaft 83 is installed between the main gearbox 46 and the sub-gearbox 47, one end of the third connecting shaft 83 extends into the sub-gearbox 47 and is provided with a fifth bevel gear 84, the other end of the third connecting shaft 83 penetrates through the main gearbox 46 and is coaxially connected with the butt sleeve 5, and a sixth bevel gear 85 is installed on the third connecting shaft 83 in the main gearbox 46. The upper end of the second screw 81 in the retractable leg 3 below the sub-gearbox 47 extends into the sub-gearbox 47 and is provided with a seventh bevel gear 86 engaged with the fifth bevel gear 84, and the upper end of the second screw 81 in the retractable leg 3 below the main gearbox 46 extends into the main gearbox 46 and is provided with an eighth bevel gear 87 engaged with the sixth bevel gear 85. After the split type driving device 6 is inserted into and connected with the butt joint sleeve 5, the rotating shaft 64 drives the butt joint sleeve 5 to rotate, the third connecting shaft 83 drives the main gear box 46 and the sub gear box 47 to work simultaneously, the main gear box 46 and the sub gear box 47 drive the second screw rods 81 connected with each other to rotate respectively, and the second screw rods 81 are in threaded connection with the telescopic table legs 3, so that the second screw rods 81 can move vertically when rotating, and the table board 1 is driven to move up and down together.

As another preferable scheme, the table board 1 may be mounted with a light sensor 11 and a smart socket 12. The light sensor 11 can sense different illumination values on the desktop, and can further realize linkage adjustment of switch and brightness with light above the station after being connected with an external controller. The intelligent socket 12 can monitor the use condition of the electric equipment of the user, and the electricity use is more intelligent and accurate. Install human body sensor 18 on the table 1, human body sensor 18 preferably adopts human infrared sensor, can sense whether the user is at the station, also can realize further linkage with other electrical apparatus after being connected with external controller in addition, makes official working more intelligent and convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an intelligence lift table which characterized in that: including split type drive arrangement (6) and fixed connection's table (1) and table frame (2), but table frame (2) are including transmission connection's scalable table leg (3) and gear box (4), gear box (4) are provided with one outward and connect set (5) with gear box (4) input connection, split type drive arrangement (6) inside is provided with motor (61), controller (62) and power module (63), equal electric connection of controller (62) and motor (61), power module (63), split type drive arrangement (6) outside is provided with pivot (64) with motor (61) output coaxial coupling, pivot (64) can insert and drive its rotation in connecting set (5).

2. The intelligent lifting table of claim 1, wherein: the NFC drive device is characterized in that an NFC read-write module (7) and a wireless communication module (71) are arranged inside the split type drive device (6), and the NFC read-write module (7) and the wireless communication module (71) are both electrically connected with the controller (62).

3. The intelligent lifting table of claim 1, wherein: the split type driving device (6) is provided with a loudspeaker (72), and the loudspeaker (72) is electrically connected with the controller (62).

4. The intelligent lifting table of claim 1, wherein: the external mounting of split type drive arrangement (6) has screen (73), screen (73) and controller (62) electric connection.

5. The intelligent lifting table of claim 1, wherein: the external installation of split type drive arrangement (6) has control button (74), control button (74) and controller (62) electric connection.

6. The intelligent lifting table of claim 1, wherein: the number of the telescopic table legs (3) is two, the telescopic table legs are respectively installed on two sides of the bottom surface of the table plate (1), each telescopic table leg (3) comprises an upper table leg (31) and a lower table leg (32) which are movably sleeved, the top of each upper table leg (31) is fixedly connected with the table plate (1), a first screw rod (34) is rotatably connected into each upper table leg (31) through a mounting seat (33), a longitudinal first adjusting groove (35) is formed in each lower table leg (32), an adjusting block (36) is fixedly installed in each first adjusting groove (35), each adjusting block (36) is in threaded connection with each first screw rod (34), and a first bevel gear (37) is arranged at the upper end of each first screw rod (34); the gear box (4) is fixed below the table plate (1) and the gear box (4) is provided with two coaxial output ends, one end, extending into the adjacent upper table leg (31), of the output end of the gear box (4) is connected with a second bevel gear (38), and the first bevel gear (37) is meshed with the second bevel gear (38).

7. The intelligent lifting table of claim 6, wherein: the gearbox (4) comprises a box body (41), a first connecting shaft (42) and a second connecting shaft (43) are arranged in the box body (41), a third bevel gear (44) is arranged on the first connecting shaft (42), two ends of the first connecting shaft (42) extend to two output ends of the gearbox (4) formed outside the box body (41), a fourth bevel gear (45) meshed with the third bevel gear (44) is arranged on the second connecting shaft (43), and one end of the second connecting shaft (43) extends to the outside of the gearbox (4) and is coaxially connected with the butt joint sleeve (5).

8. The intelligent lifting table of claim 1, wherein: the gear box (4) comprises a main gear box (46) and an auxiliary gear box (47), the main gear box (46) and the auxiliary gear box (47) are respectively installed on two sides of the bottom surface of the table plate (1), the telescopic table legs (3) are installed below the main gear box (46) and the auxiliary gear box (47), a longitudinal second adjusting groove (8) is formed in the telescopic table legs (3), a second screw rod (81) is connected to the inner threads of the second adjusting groove (8), and a limiting plate (82) is installed at one end, located in the second adjusting groove (8), of the second screw rod (81); a rotatable third connecting shaft (83) is arranged between the main gearbox (46) and the auxiliary gearbox (47), one end of the third connecting shaft (83) extends into the auxiliary gearbox (47) and is provided with a fifth bevel gear (84), the other end of the third connecting shaft (83) penetrates through the main gearbox (46) and is coaxially connected with the butting sleeve (5), and a sixth bevel gear (85) is arranged on the third connecting shaft (83) in the main gearbox (46); the upper end of a second screw rod (81) in the telescopic table leg (3) below the auxiliary gear box (47) extends into the auxiliary gear box (47) and is provided with a seventh bevel gear (86) meshed with a fifth bevel gear (84), and the upper end of the second screw rod (81) in the telescopic table leg (3) below the main gear box (46) extends into the main gear box (46) and is provided with an eighth bevel gear (87) meshed with a sixth bevel gear (85).

9. The intelligent lifting table of claim 1, wherein: the desk plate (1) is provided with a light sensor (11) and an intelligent socket (12).

10. The intelligent lifting table of claim 1, wherein: install human body induction sensor (18) and NFC chip (99) on table (1), NFC chip (99) are located the top of butt joint cover (5).