CN213030162U - Study desk with bookshelf and expandable desktop area - Google Patents
Study desk with bookshelf and expandable desktop area Download PDFInfo
- Publication number
- CN213030162U CN213030162U CN202021242893.8U CN202021242893U CN213030162U CN 213030162 U CN213030162 U CN 213030162U CN 202021242893 U CN202021242893 U CN 202021242893U CN 213030162 U CN213030162 U CN 213030162U
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- lead screw
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Abstract
The utility model discloses a can expand desktop area take bookshelf study table belongs to furniture technical field. The desk overcomes the defects that the desk plate of the learning desk in the prior art can not be extended and the width of the bookshelf can be reduced after the bookshelf is installed. The novel desk mainly comprises a desk board, supporting legs are installed at the bottom of the desk board, lifting holes are formed in the rear side of the desk board, a cross beam is installed between the two supporting legs at the rear side of the bottom of the desk board, lead screw lifters are installed on the two supporting legs at the rear side of the bottom of the desk board respectively, a double-shaft motor is installed on the cross beam close to the lead screw lifter on one side, the double-shaft motor is connected with the lead screw lifters on the two sides through output shafts on the two sides respectively, each lead screw lifter comprises a lifter body, a vertical lead screw and a transverse lead screw, lifting plates are installed at the tops of the vertical lead screws on the two sides, a bookshelf is installed on each lifting plate.
Description
Technical Field
The utility model belongs to the technical field of furniture, specifically speaking especially relates to a take bookshelf study table of expanded desktop area.
Background
The table plate of the existing learning table is usually a whole plate, people generally select the size of the table plate according to the area size of a room and the age of a student when choosing the learning table, sometimes we may occupy some areas less, and choose the learning table with the smaller length of the table plate, when the student uses the learning table with the smaller length, sometimes the situation that the length of the table plate is not enough occurs, for example, when practicing calligraphy, at the moment, if the table plate can be lengthened, the study table is very convenient; many study tables can install the bookshelf on the desktop for making things convenient for the student to place article at present, and behind the bookshelf was installed to the desktop, the width of desktop then becomes little, if the student wants to use the study table to draw or the calligraphy then very inconvenient.
Disclosure of Invention
The utility model aims at providing a take bookshelf study table of expanded desktop area to overcome the table of study table among the prior art and can not extend and install the defect that the width diminishes behind the bookshelf.
The utility model discloses an adopt following technical scheme to realize: a study desk with a bookshelf capable of expanding the area of a desktop comprises a desk plate, wherein supporting legs are arranged at the bottom of the desk plate, a lifting hole is formed in the rear side of the desk plate, a cross beam is arranged between the two supporting legs at the rear side of the bottom of the desk plate, lead screw lifters are respectively arranged on the two supporting legs at the rear side of the bottom of the desk plate, a double-output-shaft motor is arranged on the lead screw lifter close to one side of the cross beam, the double-output-shaft motor is respectively connected with the lead screw lifters at the two sides through output shafts at the two sides, each lead screw lifter comprises a lifter body, a vertical lead screw and a transverse lead screw, a lifting plate is arranged at the tops of the vertical lead screws at the two sides, a; the table is characterized in that an extension plate is installed on at least one side of the table, the extension plate is hinged to the table, a fixing hole is formed in the end face of one side of the table where the extension plate is installed, a fixing plate is installed in the fixing hole, and the fixing plate can move relative to the fixing hole.
Furthermore, extension plates are arranged on two sides of the table plate.
Further, a baffle is arranged at the bottom of the fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the table plate of the utility model can be extended to increase the area of the table plate, and by arranging the extension plate, when the area of the table plate needs to be increased, the extension plate only needs to be rotated upwards relative to the table plate and the fixing plate is pulled out from the fixing hole, the number of the fixing plates can be more than that, for example, the number of the fixing plates can be set to 4, and the fixing plates can well support the extension plate;
2. the utility model discloses the width that avoids the bookshelf to occupy the desktop that can be fine sets for the liftable through with the bookshelf, when the student when carrying out daily study, the bookshelf keeps raising the state, when we do not need the bookshelf, we can open the motor, and the motor passes through the lead screw lift and drives the lifter plate decline, and the lead screw lifter plate and then drive the bookshelf decline, and after the completion that descends, bookshelf top surface and desktop parallel and level.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a perspective view of the bookshelf 10 according to the present invention when it is lowered;
FIG. 4 is a rear view of the bookshelf 10 according to the present invention;
in the figure: 1. a table plate; 2. a support leg; 3. a lifting hole; 4. a cross beam; 5. a motor; 6. an elevator body; 7. a vertical screw rod; 8. a transverse screw rod; 9. a lifting plate; 10. a bookshelf; 11. an extension plate; 12. a fixing plate; 13. and a baffle plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A study desk with a bookshelf capable of expanding the area of a desktop comprises a desk plate 1, wherein supporting legs 2 are arranged at the bottom of the desk plate 1, a lifting hole 3 is formed in the rear side of the desk plate 1, a cross beam 4 is arranged between the two supporting legs 2 at the rear side of the bottom of the desk plate 1, a lead screw lifter is respectively arranged on the two supporting legs 2 at the rear side of the bottom of the desk plate 1, a double-output-shaft motor 5 is arranged on the cross beam 4 close to the lead screw lifter at one side, the double-output-shaft motor 5 is respectively connected with the lead screw lifters at the two sides through output shafts at the two sides, the lead screw lifter comprises a lifter body 6, a vertical lead screw 7 and a transverse lead screw 8, a lifting plate 9 is arranged at the top of; the desk plate comprises a desk plate 1 and is characterized in that an extension plate 11 is arranged on at least one side of the desk plate 1, the extension plate 11 is hinged to the desk plate 1, a fixing hole is formed in the end face of one side, where the extension plate 11 is arranged, of the desk plate 1, a fixing plate 12 is arranged in the fixing hole, and the fixing plate 12 can move relative to the fixing hole.
Four legs 2 are generally arranged at the bottom of the table board 1 of the utility model, including two front legs 2 and two back legs 2; the bookshelf 10 can move up and down in the lifting hole 3, when the bookshelf 10 is lifted, the motor 5 is started firstly, the motor 5 is respectively connected with the transverse lead screws 8 of the lead screw lifters at two sides through output shafts at two sides, the transverse lead screws 8 can drive the vertical lead screws 7 to move up and down relative to the lifting motor 5 through rotation, when the vertical lead screws 7 at two sides move up, the lifting plates 9 can be driven to ascend simultaneously, as the bookshelf 10 is arranged on the lifting plates 9, the bookshelf 10 can ascend simultaneously until the bookshelf 10 extends out of the lifting hole 3 for a certain height, the motor 5 stops rotating, and the motor 5 can select the servo motor 5; extension board 11 can at first upwards lift up extension board 11 when extending, extension board 11 rotates up to 1 level with the table around table 1, pulls out fixed plate 12 from the fixed orifices, and the fixed orifices designable is a plurality of, and fixed plate 12 can be fine plays the supporting role to extension board 11, and for facilitating the use, we reduce the thickness that extends board 11.
And a baffle plate 13 is arranged at the bottom of the fixed plate 12.
Baffle 13 can be fine avoid fixed plate 12 to stretch out completely from the fixed orifices.
Claims (3)
1. The utility model provides an expanded desktop area take bookshelf study table, includes table (1), table (1) bottom installation landing leg (2), its characterized in that: the rear side of the table plate (1) is provided with a lifting hole (3), a cross beam (4) is arranged between two support legs (2) at the rear side of the bottom of the table plate (1), two lead screw lifters are respectively arranged on the two support legs (2) at the rear side of the bottom of the table plate (1), a double-output-shaft motor (5) is arranged on the cross beam (4) close to the lead screw lifter at one side, the double-output-shaft motor (5) is respectively connected with the lead screw lifters at two sides through output shafts at two sides, the lead screw lifter comprises a lifter body (6), vertical lead screws (7) and transverse lead screws (8), a lifting plate (9) is arranged at the top of the vertical lead screws (7) at two sides, and a bookshelf (10) is; the table is characterized in that at least one side of the table plate (1) is provided with an extension plate (11), the extension plate (11) is hinged to the table plate (1), the table plate (1) is provided with a fixing hole on the end face of one side of the extension plate (11), a fixing plate (12) is arranged in the fixing hole, and the fixing plate (12) can move relative to the fixing hole.
2. The expandable desktop area bookshelf learning table of claim 1, wherein: extension plates (11) are arranged on two sides of the table plate (1).
3. The expandable desktop area bookshelf learning table of claim 1, wherein: and a baffle (13) is arranged at the bottom of the fixing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021242893.8U CN213030162U (en) | 2020-06-30 | 2020-06-30 | Study desk with bookshelf and expandable desktop area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021242893.8U CN213030162U (en) | 2020-06-30 | 2020-06-30 | Study desk with bookshelf and expandable desktop area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213030162U true CN213030162U (en) | 2021-04-23 |
Family
ID=75524157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021242893.8U Active CN213030162U (en) | 2020-06-30 | 2020-06-30 | Study desk with bookshelf and expandable desktop area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213030162U (en) |
-
2020
- 2020-06-30 CN CN202021242893.8U patent/CN213030162U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |