CN110811140A

CN110811140A - Desk capable of lifting books

Info

Publication number: CN110811140A
Application number: CN201911146216.8A
Authority: CN
Inventors: 陈浩源
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-02-21
Anticipated expiration: 2039-11-21
Also published as: CN110811140B

Abstract

The present invention discloses a desk capable of lifting books, comprising: two backup pads, the top welding of two backup pads has same table body, the curb plate has all been welded to the top both sides of the table body, slidable mounting has two roofs between two curb plates, fixed mounting has two between two curb plates and places the board, one bottom of placing the board contacts with the top of the table body, another places the board and is located between two roofs, fixed mounting has the connecting plate between two roofs, the connecting plate runs through and places the board, the equal slidable mounting in both sides of connecting plate has first board, the diaphragm has all been welded to the both sides of the table body, the riser has all been welded to top one side that two diaphragms kept away from each other, the mounting groove has all been seted up to one side that two risers are close. The dust remover has good practicability, is convenient for removing dust on the top of a book through the top plate and the connecting plate, can remove dust on the bottom of the book through the first plate and the second plate, and is simple to operate.

Description

Desk capable of lifting books

Technical Field

The invention relates to the technical field of desks, in particular to a desk capable of lifting books.

Background

Generally, a desk is provided with a plurality of layers of bookshelves for placing commonly used books, so that people can conveniently obtain the commonly used books on the desk according to the needs of the people. However, when the weather is dry, dust in the room is very large, especially dust is most easily brought in a desk, a bookshelf and a book, a layer of dust falls on the top and the bottom of the book placed on the bookshelf within a few days, the top of the book is troublesome to clean, the height of the book is different, the books can be generally taken down one by one to clean the dust, the bottoms of the books are not required to be cleaned one by one, so the dust on the top and the bottom of the book is often ignored by people, the desk is frequently used by people, the desk is not cleaned for a long time, the dust is often sucked, chronic respiratory diseases are easily induced, the incidence rate of allergy is increased, and in the desk sold in the market, the bookshelf is formed into a structure with a door, so that the dust is shielded, but the dust is relatively fine, even if the book is stored in the bookshelf, the dust can still enter the bookshelf through the seam, the desk with the book lifting frame disclosed by the publication No. CN203153043U comprises a bookshelf, wherein the bookshelf is provided with two bookshelf side plates and a plurality of layers of shelves arranged between the two bookshelf side plates, the upper surface of each layer of shelf is provided with a flat plate part and a lower concave part which is concave relative to the flat plate part, each layer of shelf is also provided with the lifting frame, and the middle of the two bookshelf side plates along the depth direction is respectively provided with two vertical rails; the lifting frame is formed by a metal rod, wherein the bottom rod part of the lifting frame has a shape matched with the upper surface of each layer of shelf; books are placed in the lifters, tall books are placed in portions of the lifters corresponding to the depressed portions and short books are placed on portions of the lifters corresponding to the flat plate portions, and the lifters can ascend along the rails to expose upper surfaces of the shelves of each layer. The desk capable of lifting books provided by the invention is easy to remove dust on the top and the bottom of the books placed on the bookshelf, but the operation is complex and the steps are complicated.

Disclosure of Invention

In view of the above problems, the present invention provides a desk capable of book lifting, which can effectively solve the problem in the background art that a large amount of dust is still accumulated on the top and bottom of a book, which is harmful to human health.

In order to achieve the purpose, the invention provides the following technical scheme:

a desk capable of book lifting, the desk comprising: two supporting plates, wherein the top of the two supporting plates is welded with a same table body, side plates are welded on two sides of the top of the table body, two top plates are arranged between the two side plates in a sliding manner, two placing plates are fixedly arranged between the two side plates, the bottom of one placing plate is contacted with the top of the table body, the other placing plate is positioned between the two top plates, a connecting plate is fixedly arranged between the two top plates, the connecting plate penetrates through the placing plates, first plates are arranged on two sides of the connecting plate in a sliding manner, transverse plates are welded on two sides of the table body, vertical plates are welded on one sides of the tops, far away from each other, of the two transverse plates, mounting grooves are formed in the sides, close to each other, of the two vertical plates, a driving motor is arranged in each mounting groove, the side plates penetrate through an output shaft, threaded grooves are formed in the sides, far away from each other, of the two traction plates on the same horizontal axis, threaded rods are mounted in the threaded grooves in a threaded mode, rotating holes are formed in the side plates, and rotating shafts are rotatably mounted in the rotating holes;

driving motor's output shaft and pivot weld with corresponding screw rod mutually respectively, the fixed cover in the outside of driving motor output shaft is equipped with first gear, the outside fixed cover of pivot is equipped with the second gear, first gear meshes with the second gear mutually, the equal fixed mounting in one side that two movable plates that are located on the same horizontal axis are close to each other has the second board, the equal fixed mounting in top and the bottom that is located the roof of top has two sets of fixed plates, the equal fixed mounting in one side that two curb plates are close to each other has two embedded plates, be equipped with the switch on the table body, switch and driving motor electric connection.

Wherein, a plurality of fixed slots have all been seted up to the one side that two embedding boards that lie in on same vertical axis are close to each other, and the fixed plate that lies in the below clamps with the fixed slot mutually.

The pull plates are fixedly mounted on one sides, away from each other, of the two second plates on the same vertical axis and on the top of the first plate, pull holes are formed in the top of the top plate above the two second plates, the first plate connected with the first plate penetrates through the pull holes, and the pull plates connected with the second plates penetrate through the top plate, the placing plate and the table body respectively.

The number of the fixing plates in the same group is three to five, and the three to five fixing plates in the same group are arranged at equal intervals.

The side wall of the fixing groove is provided with a sealing ring, and the fixing plate is connected with the inner side of the corresponding sealing ring in a sliding mode.

Wherein, the mounting panel has all been welded to one side that two driving motor kept away from each other, and driving motor is fixed in the mounting groove through the mounting panel screw thread and keeps away from on the mounting groove open-ended one side inner wall.

The rotating shaft is located on the outer side of the inner portion of the rotating hole, a sliding block is installed on the outer side of the rotating hole, an annular sliding rail is arranged on the inner wall of the rotating hole, and the sliding block is connected with the annular sliding rail in a sliding mode.

Wherein the first gear and the second gear have the same specification.

Compared with the prior art, the invention has the beneficial effects that:

(1) the top plate located above is pulled through the matching of the supporting plate, the table body, the side plates, the top plate, the placing plate, the connecting plate, the fixing plate, the embedding plate and the fixing grooves, the top plate drives the fixing plate to move, the fixing plate located below is separated from the fixing grooves, the fixing plate located above is clamped into the fixing grooves located above, the top plate drives the connecting plate to move, the connecting plate drives the top plate located below to move, and at the moment, the top plate is separated from the tops of books, so that dust on the tops of the books can be conveniently erased;

(2) the book storage device comprises a first plate, a pulling plate, a transverse plate, a vertical plate, a driving motor, a screw rod, a movable plate, a traction plate, a thread groove, a second plate, a first gear, a rotating shaft and a second gear are matched, a switch is pressed down, the driving motor is started by the switch, the output shaft of the driving motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rotating shaft to rotate, the output shaft and the rotating shaft of the driving motor respectively drive the corresponding screw rod to rotate, the screw rod is in threaded connection with the thread groove, the traction plate is driven to move, the traction plate drives the second plate to move, books are extruded by the second plate, the corresponding pulling plate is pulled, the pulling plate drives the corresponding first plate and the second plate to move, the bottoms of the books are separated from the tops of the placing plates, dust at the bottoms of the books can be removed at the moment.

The dust remover has good practicability, is convenient for removing dust on the top of a book through the top plate and the connecting plate, can remove dust on the bottom of the book through the first plate and the second plate, and is simple to operate.

Drawings

FIG. 1 is a schematic structural view of a desk capable of book lifting according to the present invention;

FIG. 2 is an enlarged view of a portion A of a desk capable of book lifting according to the present invention;

FIG. 3 is an enlarged view of a portion B of a desk capable of book lifting according to the present invention;

FIG. 4 is an enlarged view illustrating a structure of a portion C of a desk capable of book lifting according to the present invention;

fig. 5 is an enlarged structure view of a portion D of a desk capable of book lifting according to the present invention.

In the figure: 1-a support plate; 2-a table body; 3-side plate; 4-a top plate; 5, placing a plate; 6-connecting plates; 7-a first plate; 8-pulling a plate; 9-broaching; 10-a transverse plate; 11-a vertical plate; 12-mounting grooves; 13-a drive motor; 14-a screw; 15-moving the board; 16-a traction plate; 17-thread groove; 18-a second plate; 19-a first gear; 20-rotating the hole; 21-a rotating shaft; 22-a second gear; 23-fixing the plate; 24-a build-up plate; 25-fixed groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution:

a desk capable of book lifting, the desk comprising: two supporting plates 1, the same table body 2 is welded on the top of the two supporting plates 1, side plates 3 are welded on two sides of the top of the table body 2, two top plates 4 are slidably mounted between the two side plates 3, two placing plates 5 are fixedly mounted between the two side plates 3, the bottom of one placing plate 5 is contacted with the top of the table body 2, the other placing plate 5 is positioned between the two top plates 4, a connecting plate 6 is fixedly mounted between the two top plates 4, the connecting plate 6 penetrates through the placing plates 5, first plates 7 are slidably mounted on two sides of the connecting plate 6, transverse plates 10 are welded on two sides of the table body 2, vertical plates 11 are welded on one sides of the tops, far away from each other, of the two vertical plates 11, mounting grooves 12 are formed on one sides, close to each other, driving motors 13 are mounted in the mounting grooves 12, the side plates 3 penetrate through output shafts of the driving motors, traction plates 16 are fixedly arranged on the sides, far away from each other, of the two movable plates 15 on the same horizontal axis, thread grooves 17 are formed in the sides, far away from each other, of the two traction plates 16 on the same horizontal axis, screw rods 14 are arranged in the thread grooves 17, rotating holes 20 are formed in the side plates 3, and rotating shafts 21 are rotatably arranged in the rotating holes 20; an output shaft and a rotating shaft 21 of a driving motor 13 are respectively welded with corresponding screw rods 14, a first gear 19 is fixedly sleeved on the outer side of the output shaft of the driving motor 13, a second gear 22 is fixedly sleeved on the outer side of the rotating shaft 21, the first gear 19 is meshed with the second gear 22, a second plate 18 is fixedly installed on one side, close to each other, of two moving plates 15 on the same horizontal axis, two groups of fixing plates 23 are fixedly installed on the top and the bottom of a top plate 4 above the top plate, two embedded plates 24 are fixedly installed on one side, close to each other, of two side plates 3, a switch is arranged on a table body 2, the switch is electrically connected with the driving motor 13, the fixing plates 1, the table body 2, the side plates 3, the top plate 4, a placing plate 5, a connecting plate 6, the fixing plates 23, the embedded plates 24 and the fixing grooves 25 are matched, the top plate 4 above, the fixing plate 23 positioned below is separated from the fixing groove 25, the fixing plate 23 positioned above is clamped in the fixing groove 25 positioned above, the top plate 4 drives the connecting plate 6 to move, the connecting plate 6 drives the top plate 4 positioned below to move, and at the moment, the top plate 4 is separated from the top of the book, so that dust on the top of the book can be conveniently erased; through the cooperation of the first plate 7, the pulling plate 8, the horizontal plate 10, the vertical plate 11, the driving motor 13, the screw 14, the moving plate 15, the pulling plate 16, the thread groove 17, the second plate 18, the first gear 19, the rotating shaft 21 and the second gear 22, and the switch is pressed, the driving motor 13 is started by the switch, the output shaft of the driving motor 13 drives the first gear 19 to rotate, the first gear 19 drives the second gear 22 to rotate, the second gear 22 drives the rotating shaft 21 to rotate, the output shaft of the driving motor 13 and the rotating shaft 21 respectively drive the corresponding screw 14 to rotate, the screw 14 is in threaded connection with the thread groove 17 to drive the pulling plate 16 to move, the pulling plate 16 drives the second plate 18 to move, the second plate 18 extrudes a book, the corresponding pulling plate 8 is pulled, the pulling plate 8 drives the corresponding first plate 7 and second plate 18 to move, so that the bottom of the book is separated from the top of the placing plate 5, the dust at the bottom of the book can be removed, the operation is simple, the practicability of the invention is good, the dust at the top of the book can be conveniently removed through the top plate 4 and the connecting plate 6, and the dust at the bottom of the book can be removed through the first plate 7 and the second plate 18, so that the operation is simple.

A plurality of fixing grooves 25 are formed in one side, close to each other, of each of two embedded plates 24 located on the same vertical axis, fixing plates 23 located below are clamped with the fixing grooves 25, pull plates 8 are fixedly mounted on one side, far away from each other, of each of two second plates 18 located on the same vertical axis and the top of each first plate 7, pull holes 9 are formed in the top of a top plate 4 located above, the first plates 7 connected with the first plates 7 penetrate through the pull holes 9, the pull plates 8 connected with the second plates 18 penetrate through the top plates 4, the placing plates 5 and the table body 2 respectively, the number of the fixing plates 23 located in the same group is three to five, the fixing plates 23 located in the same group are arranged at equal intervals, sealing rings are mounted on the side walls of the fixing grooves 25, the fixing plates 23 are connected with the inner sides of the corresponding sealing rings in a sliding mode, mounting plates are welded on one sides, far away from each, the driving motor 13 is fixed on the inner wall of the side of the mounting groove 12 away from the opening of the mounting groove 12 through the mounting plate threads, the outer side of the rotating shaft 21, which is positioned inside the rotating hole 20, is provided with a sliding block, the inner wall of the rotating hole 20 is provided with an annular sliding rail, the sliding block is connected with the annular sliding rail in a sliding manner, the first gear 19 and the second gear 22 have the same specification, the fixing plate 23 and the fixing groove 25 positioned above are clamped into the fixing groove 25 positioned above through the supporting plate 1, the table body 2, the side plate 3, the top plate 4, the placing plate 5, the connecting plate 6, the fixing plate 23, the embedding plate 24 and the fixing groove 25 are matched, the top plate 4 positioned above is pulled, the top plate 4 drives the fixing plate 23 to move, the fixing plate 23 positioned below is separated from the fixing groove 25, the fixing plate 23 positioned, dust on the top of the book is convenient to erase; through the cooperation of the first plate 7, the pulling plate 8, the horizontal plate 10, the vertical plate 11, the driving motor 13, the screw 14, the moving plate 15, the pulling plate 16, the thread groove 17, the second plate 18, the first gear 19, the rotating shaft 21 and the second gear 22, and the switch is pressed, the driving motor 13 is started by the switch, the output shaft of the driving motor 13 drives the first gear 19 to rotate, the first gear 19 drives the second gear 22 to rotate, the second gear 22 drives the rotating shaft 21 to rotate, the output shaft of the driving motor 13 and the rotating shaft 21 respectively drive the corresponding screw 14 to rotate, the screw 14 is in threaded connection with the thread groove 17 to drive the pulling plate 16 to move, the pulling plate 16 drives the second plate 18 to move, the second plate 18 extrudes a book, the corresponding pulling plate 8 is pulled, the pulling plate 8 drives the corresponding first plate 7 and second plate 18 to move, so that the bottom of the book is separated from the top of the placing plate 5, the dust at the bottom of the book can be removed, the operation is simple, the practicability of the invention is good, the dust at the top of the book can be conveniently removed through the top plate 4 and the connecting plate 6, and the dust at the bottom of the book can be removed through the first plate 7 and the second plate 18, so that the operation is simple.

The working principle of the invention is as follows: in use, the top plate 4 above is pulled, the top plate 4 drives the fixing plate 23 to move, so that the fixing plate 23 below is separated from the fixing groove 25, the fixing plate 23 above is clamped in the fixing groove 25 above, the top plate 4 drives the connecting plate 6 to move, the connecting plate 6 drives the top plate 4 below to move, at the moment, the top plate 4 is separated from the top of a book, dust on the top of the book is conveniently erased, the switch is pressed, the driving motor 13 is started by the switch, the output shaft of the driving motor 13 drives the first gear 19 to rotate, the first gear 19 drives the second gear 22 to rotate, the second gear 22 drives the rotating shaft 21 to rotate, the output shaft of the driving motor 13 and the rotating shaft 21 respectively drive the corresponding screw rods 14 to rotate, the screw rods 14 are in threaded connection with the threaded grooves 17 to drive the traction plate 16 to move, so that the traction plate 16 slides on the top of the placing, the traction plate 16 drives the second plate 18 to move, the second plate 18 extrudes books, the corresponding pull plate 8 is pulled, the pull plate 8 drives the corresponding first plate 7 and the second plate 18 to move, the bottom of the books is separated from the top of the placing plate 5, and dust at the bottom of the books can be removed at the moment, so that the operation is simple.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A desk capable of book lifting, the desk comprising: two support plates (1), characterized in that: the table comprises two supporting plates (1), a same table body (2) is welded at the top of each supporting plate (1), side plates (3) are welded on two sides of the top of each table body (2), two top plates (4) are slidably mounted between the two side plates (3), two placing plates (5) are fixedly mounted between the two side plates (3), the bottom of one placing plate (5) is in contact with the top of each table body (2), the other placing plate (5) is located between the two top plates (4), a connecting plate (6) is fixedly mounted between the two top plates (4), the connecting plate (6) penetrates through the placing plates (5), first plates (7) are slidably mounted on two sides of the connecting plate (6), transverse plates (10) are welded on two sides of each table body (2), vertical plates (11) are welded on one side of the top, away from each other, mounting grooves (12) are formed in one sides, close to, a driving motor (13) is installed in the installation groove (12), a side plate (3) penetrates through an output shaft of the driving motor (13), a moving plate (15) is installed at the top of the placing plate (5) in a sliding mode, traction plates (16) are fixedly installed on the sides, far away from each other, of the two moving plates (15) on the same horizontal axis, thread grooves (17) are formed in the sides, far away from each other, of the two traction plates (16) on the same horizontal axis, screw rods (14) are installed in the thread grooves (17) in an internal thread mode, a rotating hole (20) is formed in the side plate (3), and a rotating shaft (21) is installed in the;

the output shaft and the pivot (21) of driving motor (13) weld with corresponding screw rod (14) respectively mutually, the outside fixed cover of driving motor (13) output shaft is equipped with first gear (19), the outside fixed cover of pivot (21) is equipped with second gear (22), first gear (19) mesh with second gear (22) mutually, the equal fixed mounting in one side that two movable plates (15) that are located on the same horizontal axis are close to each other has second board (18), the equal fixed mounting in top and the bottom of roof (4) that is located the top has two sets of fixed plates (23), the equal fixed mounting in one side that two curb plates (3) are close to each other has two embedded plate (24), be equipped with the switch on the table body (2), switch and driving motor (13) electric connection.

2. A desk capable of book lifting according to claim 1, wherein: a plurality of fixing grooves (25) are formed in one side, close to each other, of each of the two embedded plates (24) located on the same vertical axis, and the fixing plate (23) located below is clamped with the fixing grooves (25).

3. A desk capable of book lifting according to claim 1, wherein: one side that two second boards (18) that lie in on the same vertical axis keep away from each other and the equal fixed mounting in top of first board (7) have arm-tie (8), and arm-tie (9) have been seted up at the top that lies in roof (4) of top, and first board (7) that are connected with first board (7) run through arm-tie (9), and arm-tie (8) that are connected with second board (18) run through roof (4), place board (5) and table body (2) respectively.

4. A desk capable of book lifting according to claim 1, wherein: the number of the fixing plates (23) in the same group is three to five, and the three to five fixing plates (23) in the same group are arranged at equal intervals.

5. A desk capable of book lifting as recited in claim 2, wherein: and the side wall of the fixing groove (25) is provided with a sealing ring, and the fixing plate (23) is connected with the inner side of the corresponding sealing ring in a sliding manner.

6. A desk capable of book lifting according to claim 1, wherein: the mounting plate is welded on one side, away from each other, of each of the two driving motors (13), and the driving motors (13) are fixed on the inner wall, away from the opening of the mounting groove (12), of the mounting groove (12) through threads of the mounting plate.

7. A desk capable of book lifting according to claim 1, wherein: the rotating shaft (21) is located on the outer side of the inner portion of the rotating hole (20) and is provided with a sliding block, an annular sliding rail is arranged on the inner wall of the rotating hole (20), and the sliding block is connected with the annular sliding rail in a sliding mode.

8. A desk capable of book lifting according to claim 1, wherein: the first gear (19) and the second gear (22) are of the same size.