CN213831798U - Driving device for furniture - Google Patents
Driving device for furniture Download PDFInfo
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- CN213831798U CN213831798U CN202022400569.0U CN202022400569U CN213831798U CN 213831798 U CN213831798 U CN 213831798U CN 202022400569 U CN202022400569 U CN 202022400569U CN 213831798 U CN213831798 U CN 213831798U
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Abstract
The utility model belongs to the technical field of driving devices, in particular to a driving device for furniture, aiming at the problems that the existing furniture is basically bigger in size and inconvenient to move, the utility model provides a scheme which comprises a movable plate, a handrail is fixedly arranged on the movable plate, fixed plates are fixedly arranged on both sides of the movable plate, a rectangular groove is arranged on one side of one of the two fixed plates, a rectangular plate is arranged in the rectangular groove in a sliding way, a screw rod is arranged on one side of the rectangular plate through threads, a worm is fixedly arranged at one end of the screw rod, two worm wheels are meshed on the worm, a transmission rod is fixedly arranged at one end of the two worm wheels, a cylindrical groove is arranged on one side of the two fixed plates which are close to each other, rotating columns are rotatably arranged in the two cylindrical grooves, and the same folding plate is fixedly arranged on one side of the two rotating columns, the utility model is convenient to move the furniture, simple structure and convenient use.
Description
Technical Field
The utility model relates to a drive arrangement technical field especially relates to a drive arrangement for furniture.
Background
Furniture refers to a large variety of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is a great variety, different in materials, complete in variety and different in purposes at present, and is an important basis for establishing working and living spaces.
The existing furniture is basically large in size and inconvenient to move, so that a driving device for the furniture is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the furniture is basically large in size and inconvenient to move, and provides a driving device for the furniture.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a drive arrangement for furniture, including the movable plate, fixed mounting has the handrail on the movable plate, the equal fixed mounting in both sides of movable plate has the fixed plate, the rectangular channel has been seted up to one side of a fixed plate in two fixed plates, slidable mounting has the rectangular plate in the rectangular channel, the screw rod is installed to one side screw thread of rectangular plate, the one end fixed mounting of screw rod has the worm, the meshing has two worm wheels on the worm, the equal fixed mounting in one end of two worm wheels has the transfer line, the cylindrical groove has all been seted up to one side that two fixed plates are close to each other, two cylindrical grooves are all rotated and are installed the rotation post, two one side fixed mounting that rotate the post has same folded sheet, the bottom of movable plate is seted up flutedly, slidable mounting has the lifter plate in the recess, four gyro wheels are installed in the bottom rotation of lifter plate.
Preferably, the gear is fixedly sleeved on the outer side of one of the two rotating columns, the gear is meshed with a rack, and the rack is fixedly installed on one side of the rectangular plate.
Preferably, first bevel gears are fixedly mounted at one ends of the two transmission rods, second bevel gears are meshed with the first bevel gears, screw rods are fixedly mounted on the inner sides of the second bevel gears, and the two screw rods are in threaded connection with the lifting plate.
Preferably, two first bearings are fixedly mounted on the inner wall of the top of the groove, and the outer sides of the two screw rods are fixedly connected with the inner rings of the two first bearings respectively.
Preferably, two second bearings are fixedly mounted on one side of the moving plate, the outer sides of the two transmission rods are fixedly connected with the inner rings of the two second bearings respectively, two circular holes are formed in one side of the moving plate, one ends of the two transmission rods penetrate through the two circular holes respectively and extend into the grooves, a motor is fixedly mounted on one side of the moving plate, and an output shaft of the motor is fixedly connected with one end of the worm.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the furniture can be conveniently pushed to the top of the movable plate from the folding plate through the arrangement of the folding plate, because the roller wheel is positioned in the groove at the moment, the bottom of the movable plate and the bottom of the shielding plate are contacted with the ground, the stability is better, then the motor is started through the switch, the motor drives the worm to rotate, the worm drives the two worm wheels and the screw rods to rotate, the rack in threaded connection with the screw rods is moved leftwards, the gear meshed with the rack is rotated clockwise, the gear drives the rotating column to rotate, the rotating column drives the folding plate to rotate, and the folding plate is folded, meanwhile, the two worm wheels drive the two transmission rods to rotate, the two transmission rods drive the two first bevel gears to rotate, the two first bevel gears drive the two second bevel gears to rotate, the two second bevel gears drive the two screw rods to rotate, and the lifting plate in threaded connection with the two screw rods is moved downwards, the four idler wheels are driven by the lifting plate to move downwards to contact the ground, the movable plate leaves the ground, the movable plate can be pushed to move through the handrail, and the idler wheels roll on the ground to move the furniture;
(2) the utility model discloses be convenient for remove furniture, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a driving device for furniture according to the present invention;
fig. 2 is a schematic top view of a driving device for furniture according to the present invention;
fig. 3 is a schematic structural diagram of a portion a of a driving device for furniture according to the present invention;
fig. 4 is a schematic structural diagram of a part B of a driving device for furniture according to the present invention.
In the figure: the device comprises a moving plate 1, a fixed plate 2, a rotating column 3, a folding plate 4, a motor 5, a worm 6, a screw 7, a rectangular plate 8, a rack 9, a gear 10, a worm wheel 11, a transmission rod 12, a groove 13, a screw rod 14 and a lifting plate 15.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a drive arrangement for furniture, including movable plate 1, fixed mounting has the handrail on movable plate 1, the equal fixed mounting in both sides of movable plate 1 has fixed plate 2, the rectangular channel has been seted up to one side of one fixed plate 2 in two fixed plates 2, slidable mounting has rectangular plate 8 in the rectangular channel, screw rod 7 is installed to one side screw thread of rectangular plate 8, the one end fixed mounting of screw rod 7 has worm 6, the meshing has two worm wheels 11 on the worm 6, the equal fixed mounting in one end of two worm wheels 11 has transfer line 12, the cylindrical groove has all been seted up to one side that two fixed plates 2 are close to each other, two cylindrical grooves are all rotated and are installed and are rotated post 3, one side fixed mounting of two post 3 has same folded sheet 4, recess 13 has been seted up to the bottom of movable plate 1, slidable mounting has lifter plate 15 in the recess 13, four gyro wheels have been installed in the bottom rotation of lifter plate 15.
In this embodiment, a gear 10 is fixedly sleeved on the outer side of one of the two rotating columns 3, a rack 9 is engaged on the gear 10, and the rack 9 is fixedly installed on one side of the rectangular plate 8.
In this embodiment, first bevel gears are fixedly mounted at one ends of the two transmission rods 12, second bevel gears are engaged with the two first bevel gears, lead screws 14 are fixedly mounted on inner sides of the two second bevel gears, and the two lead screws 14 are in threaded connection with the lifting plate 15.
In this embodiment, two first bearings are fixedly mounted on the inner wall of the top of the groove 13, and the outer sides of the two lead screws 14 are respectively and fixedly connected with the inner rings of the two first bearings.
In this embodiment, two second bearings are fixedly mounted on one side of the moving plate 1, the outer sides of the two transmission rods 12 are respectively fixedly connected with the inner rings of the two second bearings, two circular holes are formed in one side of the moving plate 1, one ends of the two transmission rods 12 respectively penetrate through the two circular holes and extend into the grooves 13, the motor 5 is fixedly mounted on one side of the moving plate 1, and an output shaft of the motor 5 is fixedly connected with one end of the worm 6.
Example two
Referring to fig. 1-4, a driving device for furniture, includes a moving plate 1, a handrail is fixedly installed on the moving plate 1 through a bolt, fixed plates 2 are fixedly installed on both sides of the moving plate 1 through bolts, a rectangular groove is formed on one side of one of the two fixed plates 2, a rectangular plate 8 is slidably installed in the rectangular groove, a screw 7 is threadedly installed on one side of the rectangular plate 8, a worm 6 is fixedly installed at one end of the screw 7 through a bolt, two worm wheels 11 are engaged on the worm 6, a transmission rod 12 is fixedly installed at one end of each of the two worm wheels 11 through a bolt, a cylindrical groove is formed on one side of the two fixed plates 2 close to each other, a rotating column 3 is rotatably installed in the two cylindrical grooves, the same folding plate 4 is fixedly installed on one side of the two rotating columns 3 through a bolt, a groove 13 is formed at the bottom of the moving plate 1, and a lifting plate 15 is slidably installed in the groove 13, four rollers are rotatably mounted on the bottom of the lifting plate 15.
In this embodiment, a gear 10 is fixedly sleeved on the outer side of one of the two rotating columns 3, a rack 9 is engaged with the gear 10, the rack 9 is fixedly installed on one side of the rectangular plate 8 through a bolt, and the movement of the rack 9 rotates the gear 10.
In this embodiment, first bevel gears are fixedly mounted at one ends of the two transmission rods 12 through bolts, second bevel gears are meshed with the two first bevel gears, lead screws 14 are fixedly mounted on the inner sides of the two second bevel gears through bolts, the two lead screws 14 are in threaded connection with the lifting plate 15, and the lifting plate 15 moves when the lead screws 14 rotate.
In this embodiment, two first bearings are fixedly mounted on the inner wall of the top of the groove 13 through bolts, the outer sides of the two lead screws 14 are respectively and fixedly connected with the inner rings of the two first bearings, and the first bearings enable the lead screws 14 to stably rotate.
In this embodiment, two second bearings are fixedly mounted on one side of the moving plate 1 through bolts, the outer sides of the two transmission rods 12 are fixedly connected with the inner rings of the two second bearings respectively, two circular holes are formed in one side of the moving plate 1, one ends of the two transmission rods 12 penetrate through the two circular holes respectively and extend into the grooves 13, a motor 5 is fixedly mounted on one side of the moving plate 1 through bolts, an output shaft of the motor 5 is fixedly connected with one end of the worm 6, and the transmission rods 12 are stably rotated due to the arrangement of the second bearings.
In the embodiment, when the furniture folding device is used, furniture can be conveniently pushed to the top of the movable plate 1 from the folding plate 4 through the arrangement of the folding plate 4, because the roller is positioned in the groove 13 at the moment, the bottoms of the movable plate 1 and the shielding plate 4 are contacted with the ground, the stability is better, then the motor 5 is started through a switch, the motor 5 drives the worm 6 to rotate, the worm 6 drives the two worm wheels 11 and the screw 7 to rotate, the rack 9 in threaded connection with the screw 7 moves leftwards, the gear 10 meshed with the rack 9 rotates clockwise, the gear 10 drives the rotating column 3 to rotate, the rotating column 3 drives the folding plate 4 to rotate, and further the folding plate 4 is folded, meanwhile, the two worm wheels 11 drive the two transmission rods 12 to rotate, the two transmission rods 12 drive the two first conical gears to rotate, the two first conical gears drive the two second conical gears to rotate, the two second conical gears drive the two screw rods 14 to rotate, the lifting plate 15 in threaded connection with the two screw rods 14 moves downwards, the lifting plate 15 drives the four idler wheels to move downwards to contact the ground, the moving plate 1 leaves the ground, the moving plate 1 can be pushed to move through the handrails, and the idler wheels roll on the ground to move furniture.
The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A driving device for furniture comprises a movable plate (1), wherein handrails are fixedly mounted on the movable plate (1), and the driving device is characterized in that fixed plates (2) are fixedly mounted on two sides of the movable plate (1), a rectangular groove is formed in one side of one fixed plate (2) of the two fixed plates (2), a rectangular plate (8) is slidably mounted in the rectangular groove, a screw (7) is mounted on one side of the rectangular plate (8) in a threaded manner, a worm (6) is fixedly mounted at one end of the screw (7), two worm wheels (11) are meshed on the worm (6), a transmission rod (12) is fixedly mounted at one end of each worm wheel (11), a cylindrical groove is formed in one side of the two fixed plates (2) close to each other, a rotating column (3) is rotatably mounted in the two cylindrical grooves, a same folding plate (4) is fixedly mounted on one side of the two rotating columns (3), a groove (13) is formed in the bottom of the moving plate (1), a lifting plate (15) is arranged in the groove (13) in a sliding mode, and four idler wheels are rotatably arranged at the bottom of the lifting plate (15).
2. A drive device for furniture according to claim 1, wherein one (3) of the two rotary columns (3) is fixedly sleeved with a gear (10) on the outer side, the gear (10) is engaged with a rack (9), and the rack (9) is fixedly arranged on one side of the rectangular plate (8).
3. The driving device for furniture according to claim 1, wherein one end of each of the two transmission rods (12) is fixedly provided with a first bevel gear, the two first bevel gears are respectively engaged with a second bevel gear, the inner sides of the two second bevel gears are respectively fixedly provided with a screw rod (14), and the two screw rods (14) are respectively in threaded connection with the lifting plate (15).
4. A driving device for furniture according to claim 1, wherein two first bearings are fixedly mounted on the top inner wall of the groove (13), and the outer sides of the two lead screws (14) are fixedly connected with the inner rings of the two first bearings respectively.
5. The driving device for the furniture according to claim 1, wherein two second bearings are fixedly installed on one side of the moving plate (1), the outer sides of the two transmission rods (12) are fixedly connected with the inner rings of the two second bearings respectively, two round holes are formed in one side of the moving plate (1), one ends of the two transmission rods (12) extend into the grooves (13) through the two round holes respectively, the motor (5) is fixedly installed on one side of the moving plate (1), and the output shaft of the motor (5) is fixedly connected with one end of the worm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022400569.0U CN213831798U (en) | 2020-10-26 | 2020-10-26 | Driving device for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022400569.0U CN213831798U (en) | 2020-10-26 | 2020-10-26 | Driving device for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213831798U true CN213831798U (en) | 2021-07-30 |
Family
ID=77010998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022400569.0U Active CN213831798U (en) | 2020-10-26 | 2020-10-26 | Driving device for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213831798U (en) |
-
2020
- 2020-10-26 CN CN202022400569.0U patent/CN213831798U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 528300 No. 41, Changfeng Road, Shibu Industrial Zone, Longjiang Town, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Shunde Yincai Furniture Co.,Ltd. Address before: 636157 No. 5, group 1, Jiaojiao village, Changxi Township, Xuanhan County, Dazhou City, Sichuan Province Patentee before: Li Ping |
|
| TR01 | Transfer of patent right |