CN214855062U - Electric lifting table - Google Patents
Electric lifting table Download PDFInfo
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- CN214855062U CN214855062U CN202023054657.6U CN202023054657U CN214855062U CN 214855062 U CN214855062 U CN 214855062U CN 202023054657 U CN202023054657 U CN 202023054657U CN 214855062 U CN214855062 U CN 214855062U
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Abstract
The utility model provides an electric lifting table, which comprises fixed table legs, a fixed frame, lifting table legs, a table top plate bracket, a crosspiece, a table top plate and a lifting mechanism, wherein the lifting mechanism comprises a motor mounting frame, a two-way motor and a motor connecting rod, the motor mounting frame is fixed on the crosspiece, the two-way motor is fixed on the motor mounting frame, the motor connecting rod is connected with the output end of the two-way motor, a gear transmission mechanism connected with the motor connecting rod is arranged inside the lifting table legs, the gear transmission mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is vertically arranged, the second bevel gear is horizontally arranged, the motor connecting rod is inserted into the lifting table legs and is fixedly connected with the second bevel gear, the first bevel gear is meshed with the second bevel gear, a lifting lead screw is fixed at the lower end of the first bevel gear, a threaded hole is arranged in the cavity of the fixed table legs, the lifting screw rod is inserted into the cavity of the fixed table leg and is in threaded connection with the threaded hole.
Description
Technical Field
The utility model relates to an office furniture field, in particular to electric lift table.
Background
The table is a piece of furniture with smooth plates fixed by legs or other supports for activities such as eating, writing, working, etc.
The lifting table is a common table, and the height of the table can be adjusted according to the requirements of different people.
Most of the existing tables on the market are manually lifted, most of the existing tables are manually rotated to crank, then the tables are lifted, and the other tables are provided with grooves on table legs, so that the table tops are clamped in the groove parts by lifting the table tops with hands, and the two methods are time-consuming and labor-consuming and require people to manually adjust the heights of the tables.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide an electric lift table realizes the automatically controlled formula of button and goes up and down.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an electric lifting table comprises two fixed table legs, a fixed frame for fixing the two fixed table legs, two lifting table legs, two table panel supports, a crosspiece and a table panel, wherein the upper ends of the fixed table legs are provided with square cavities, the lifting table legs are inserted into the square cavities of the fixed table legs to be slidably connected with the fixed table legs, the table panel supports are fixed on the lifting table legs, the table panel is fixed on the table panel supports, the crosspiece is fixedly connected with the two table panel supports, a lifting control table is fixed on the table panel, the electric lifting table further comprises a lifting mechanism for lifting the table legs, the lifting mechanism comprises a motor mounting frame, a two-way motor and a motor connecting rod, the motor mounting frame is fixed on the crosspiece, the two-way motor is fixed on the motor mounting frame, the motor connecting rod is connected with the output end of the two-way motor, a gear transmission mechanism connected with the motor connecting rod is arranged inside the lifting table legs, the gear transmission mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is vertically arranged, the second bevel gear is horizontally arranged, the motor connecting rod is inserted into the lifting table leg and fixedly connected with the second bevel gear, the first bevel gear is meshed with the second bevel gear, the lower end of the first bevel gear is fixed with a lifting screw rod, a threaded hole is formed in the cavity of the fixed table leg, and the lifting screw rod is inserted into the cavity of the fixed table leg and is in threaded connection with the threaded hole.
Two-way motor moves, it rotates to drive the motor connecting rod, the motor connecting rod rotates, transmission through gear drive, can control the lift of lift table, concrete transmission process drives second bevel gear for the motor connecting rod and rotates, drive the first bevel gear with second bevel gear meshing and rotate, thereby drive the lift lead screw and rotate, lift lead screw and fixed table leg threaded connection, again because the lift table leg inserts in the square cavity of fixed table leg, square cavity plays spacing effect in the horizontal direction, prevent that the lift lead screw from rotating and driving the lift table leg and rotate, so the lift of lift lead screw rotation drive lift table leg, thereby realize the lift of electrical control lift table.
Furthermore, a mounting plate is fixed at the lower end of the desktop plate support, a first bolt mounting hole is formed in the mounting plate, a second bolt mounting hole is formed in a position, corresponding to the first bolt mounting hole, of the desktop plate support in the vertical direction, the desktop plate comprises a first table plate and a second table plate, the first table plate is fixed at one end, far away from the mounting plate, of the desktop plate support, a supporting frame is fixed at the lower end of the second table plate, and the supporting frame is fixed on the second bolt mounting hole of the desktop plate support through bolts.
According to the position that the second table passes through the support frame is fixed different, electric lift table has two kinds of modes altogether, is desk mode and desk mode respectively, and in the desk mode, the second table passes through the support frame to be fixed on the desktop board support, and second table and first table dislocation, second table form a bookshelf, can put the book on the second table, and first table space is less, but is enough to be used for activities such as reading and writing. When the desk is in a computer desk mode, the second desk plate is fixed on the second bolt mounting holes in the desktop plate support through bolts, the support frame is fixed on the first bolt mounting holes in the mounting plate through bolts, the first desk plate and the second desk plate are parallel and level, the desktop of the electric lifting desk is large, a space for placing a computer can be reserved, and the electric lifting desk is suitable for using the computer.
Furthermore, the desktop plate support is an L-shaped plate, one surface of the desktop plate support, which is fixed with the mounting plate, is fixed with the first desk plate and the support frame through bolts, the other surface of the desktop plate support is fixed with the lifting desk legs and the crosspiece through bolts, and the mounting plate is fixed at the lower end of the desktop plate support.
The desktop plate support is used for fixing the first desk plate, the lifting desk legs and the crosspiece simultaneously in an L-shaped plate mode, the first desk plate, the lifting desk legs and the crosspiece can be fixed firmly through the bolts, the mounting plate is also fixed on the desktop plate support, when the lifting desk legs lift, the position of the mounting plate also lifts along with the lifting desk legs, and the fixing of the second desk plate cannot be influenced.
Furthermore, the crosspieces are two, the two crosspieces are respectively fixed on the desktop plate support through bolts, the lifting desk legs are clamped between the two crosspieces, and the motor connecting rod is located between the two crosspieces.
The crosspiece is equipped with two, and two crosspieces can be more stable fix two elevating table legs, and two crosspieces pass through the motor mounting bracket simultaneously and fix two-way motor, let the motor connecting rod be located between two crosspieces simultaneously, can protect the motor connecting rod to a certain extent, prevent to influence elevating system's operation.
Furthermore, the two ends of the fixing frame are respectively fixed on the two fixed table legs through two connecting plates, the connecting plates are L-shaped plates, one side of each connecting plate is welded on the corresponding fixed table leg, and the two ends of the fixing frame are fixed on the other side of the two connecting plates through bolts.
The fixing frame is fixed on the fixed table legs through the connecting plates through bolts, so that the fixed table legs can be fixed stably, and the electric lifting table is placed on the ground more stably.
Furthermore, the lower ends of the two fixed table legs are respectively fixed with a stabilizing frame.
The stable frame fixed at the lower end of the stable table leg enables the gravity center of the electric lifting table to be more stable and can be more stably placed on the ground.
Furthermore, the lifting control platform is electrically connected with the bidirectional motor through a lead.
The lifting control platform can control the two-way motor and control the operation of the two-way motor to control the lifting of the electric lifting table.
To sum up, the utility model discloses following beneficial effect has: through the lifting control platform, the operation of a two-way motor can be controlled, the operation of the two-way motor drives a motor connecting rod to rotate, and then the lifting screw rod is driven to rotate through a gear transmission mechanism, so that the lifting table legs are lifted, and the lifting of the electric lifting table is realized.
The electric lifting table has two modes, and a desk mode and a computer desk mode are respectively realized by adjusting the fixed position of the second table plate, so that the electric lifting table can be suitable for two environments.
Drawings
FIG. 1 is a schematic structural diagram 1 of an embodiment;
FIG. 2 is a schematic structural view of the embodiment 2;
FIG. 3 is a schematic structural diagram 3 of the embodiment;
FIG. 4 is a sectional view of the embodiment;
FIG. 5 is an enlarged view of portion A of FIG. 3;
fig. 6 is an enlarged view of a portion B of fig. 4.
Reference numerals: 1. a stabilizing frame; 2. fixing the table legs; 3. a fixed mount; 4. lifting the table legs; 5. a desktop plate bracket; 6. a table top plate; 61. a first table; 62. a second table; 7. a lifting console; 8. mounting a plate; 9. a support frame; 10. a crosspiece; 11. a motor mounting bracket; 12. a bi-directional motor; 13. a connecting plate; 14. a motor connecting rod; 15. a gear transmission mechanism; 151. a first bevel gear; 152. a second bevel gear; 16. a lifting screw rod; 17. a first bolt mounting hole; 18. and a second bolt mounting hole.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b): an electric lifting table comprises fixed table legs 2, lifting table legs 4, a fixed frame 3, a connecting plate 13, a crosspiece 10, a table top plate bracket 5 and a table top plate 6.
The two fixed table legs 2, the two lifting table legs 4 and the two table top plate supports 5 are all arranged, the lower ends of the two fixed table legs 2 are all fixed with the stabilizing frame 1, the upper ends of the fixed table legs 2 are provided with square cavities, and the lifting table legs 4 are inserted into the square cavities and are connected with the fixed table legs 2 in a sliding mode.
The two ends of the fixing frame 3 are respectively fixed on the two fixed table legs 2 through two connecting plates 13, the connecting plates 13 are L-shaped plates, one surface of each connecting plate 13 is welded on the corresponding fixed table leg 2, and the two ends of the fixing frame 3 are fixed on the other surfaces of the two connecting plates 13 through bolts.
The desktop plate support 5 is an L-shaped plate, the lower end of the desktop plate support 5 is fixedly provided with a mounting plate 8, the mounting plate 8 is provided with a first bolt mounting hole 17, and a position, corresponding to the first bolt mounting hole 17 in the vertical direction, of the desktop plate support 5 is provided with a second bolt mounting hole 18.
The lifting table legs 4 are fixed on the face, fixed with the mounting plate 8, of the table top plate support 5 through bolts, the two crosspieces 10 are arranged, the two ends of each crosspiece 10 are fixedly connected on the face, fixed with the lifting table legs 4, of the two table top plate supports 5 through bolts, and the lifting table legs 4 are located between the two crosspieces 10.
The desktop plate 6 comprises a first desk plate 61 and a second desk plate 62, the first desk plate 61 is fixed at one end, far away from the mounting plate 8, of the other surface of the desktop plate support 5, a support frame 9 is fixed at the lower end of the second desk plate 62, and the support frame 9 is fixed on a second bolt mounting hole 18 of the desktop plate support 5 through a bolt.
Still including the elevating system who is used for the table leg to go up and down in the electric lift table, elevating system includes motor mounting bracket 11, two-way motor 12 and motor connecting rod 14, and motor mounting bracket 11 is fixed simultaneously on two crosspieces 10, and two-way motor 12 is fixed on motor mounting bracket 11, and motor connecting rod 14 connects two-way motor 12's output, and motor connecting rod 14 is located between two crosspieces 10.
Be equipped with the gear drive 15 who is connected with motor connecting rod 14 in the lift table leg 4, gear drive 15 includes first bevel gear 151 and second bevel gear 152, first bevel gear 151 sets up perpendicularly, second bevel gear 152 level sets up, motor connecting rod 14 inserts lift table leg 4 upper end and second bevel gear 152 fixed connection, first bevel gear 151 and second bevel gear 152 meshing, first bevel gear 151 lower extreme is fixed with lift lead screw 16, be equipped with the screw hole in the square cavity of fixed table leg 2 pair, lift lead screw 16 inserts in the cavity of fixed table leg 2 and screw hole threaded connection.
The lifting control platform 7 is fixed on the first table top plate 6, and the lifting control platform 7 is electrically connected with the bidirectional motor 12 through a lead.
The working process is as follows: the lifting control console 7 controls the two-way motor 12 to operate to drive the motor connecting rod 14 to rotate, the second bevel gear 152 fixed on the motor connecting rod 14 also rotates along with the motor connecting rod, so as to drive the first bevel gear 151 meshed with the second bevel gear 152 to rotate, so as to drive the lifting screw rod 16 fixed on the first bevel gear 151 to rotate, the lifting screw rod 16 is in threaded connection with the fixed table leg 2, the lifting table leg 4 is inserted into the square cavity of the fixed table leg 2, so that the lifting table leg 4 is lifted along with the lifting screw rod, and the lifting function of the electric lifting table is realized.
Claims (7)
1. The utility model provides an electric lifting table, includes two fixed table leg (2), is used for fixed mount (3), two lift table leg (4), two desktop board support (5), crosspiece (10) and desktop board (6) of two fixed table leg (2), fixed table leg (2) upper end is equipped with square cavity, lift table leg (4) insert the square cavity and fixed table leg (2) sliding connection of fixed table leg (2), desktop board support (5) are fixed on lift table leg (4), desktop board (6) are fixed on desktop board support (5), two desktop board support (5) of crosspiece (10) both ends fixed connection, be fixed with lift control platform (7) on desktop board (6), its characterized in that: the lifting table further comprises a lifting mechanism for lifting table legs, the lifting mechanism comprises a motor mounting frame (11), a two-way motor (12) and a motor connecting rod (14), the motor mounting frame (11) is fixed on a crosspiece (10), the two-way motor (12) is fixed on the motor mounting frame (11), the motor connecting rod (14) is connected with the output end of the two-way motor (12), a gear transmission mechanism (15) connected with the motor connecting rod (14) is arranged inside the lifting table legs (4), the gear transmission mechanism (15) comprises a first bevel gear (151) and a second bevel gear (152), the first bevel gear (151) is vertically arranged, the second bevel gear (152) is horizontally arranged, the motor connecting rod (14) is inserted into the lifting table legs (4) and fixedly connected with the second bevel gear (152), and the first bevel gear (151) is meshed with the second bevel gear (152), the lower end of the first bevel gear (151) is fixed with a lifting screw rod (16), a threaded hole is formed in the cavity of the fixed table leg (2), and the lifting screw rod (16) is inserted into the cavity of the fixed table leg (2) and is in threaded connection with the threaded hole.
2. An electrically powered elevating table as set forth in claim 1 wherein: the table top plate is characterized in that a mounting plate (8) is fixed to the lower end of the table top plate support (5), first bolt mounting holes (17) are formed in the mounting plate (8), second bolt mounting holes (18) are formed in the position, corresponding to the first bolt mounting holes (17), of the table top plate support (5) in the vertical direction, the table top plate (6) comprises a first table plate (61) and a second table plate (62), the first table plate (61) is fixed to one end, far away from the mounting plate (8), of the table top plate support (5), a supporting frame (9) is fixed to the lower end of the second table plate (62), and the supporting frame (9) is fixed to the second bolt mounting holes (18) of the table top plate support (5) through bolts.
3. An electrically powered elevating table as set forth in claim 2 wherein: the table top plate is characterized in that the table top plate support (5) is an L-shaped plate, one surface of the table top plate support (5) fixed with the mounting plate (8) is fixed with a first table plate (61) and a support frame (9) through bolts, the other surface of the table top plate support (5) is fixed with lifting table legs (4) and a crosspiece (10) through bolts, and the mounting plate (8) is fixed at the lower end of the table top plate support (5).
4. A motorized lift table, as set forth in claim 3, wherein: the two crosspieces (10) are fixed on the desktop plate support (5) through bolts respectively, the lifting desk legs (4) are clamped between the two crosspieces (10), and the motor connecting rod (14) is located between the two crosspieces (10).
5. An electrically powered elevating table as set forth in claim 1 wherein: the two ends of the fixing frame (3) are respectively fixed on the two fixed table legs (2) through two connecting plates (13), the connecting plates (13) are L-shaped plates, one side of each connecting plate (13) is welded on the corresponding fixed table leg (2), and the two ends of the fixing frame (3) are fixed on the other side of the two connecting plates (13) through bolts.
6. An electrically powered elevating table as set forth in claim 1 wherein: the lower ends of the two fixed table legs (2) are both fixed with a stabilizing frame (1).
7. An electrically powered elevating table as set forth in claim 1 wherein: the lifting control platform (7) is electrically connected with the bidirectional motor (12) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023054657.6U CN214855062U (en) | 2020-12-16 | 2020-12-16 | Electric lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023054657.6U CN214855062U (en) | 2020-12-16 | 2020-12-16 | Electric lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214855062U true CN214855062U (en) | 2021-11-26 |
Family
ID=78904441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023054657.6U Active CN214855062U (en) | 2020-12-16 | 2020-12-16 | Electric lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214855062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294534A (en) * | 2022-01-07 | 2022-04-08 | 嘉兴智华家居有限公司 | Lifting structure for furniture product |
-
2020
- 2020-12-16 CN CN202023054657.6U patent/CN214855062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294534A (en) * | 2022-01-07 | 2022-04-08 | 嘉兴智华家居有限公司 | Lifting structure for furniture product |
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