CN211559149U

CN211559149U - Movable study bookshelf

Info

Publication number: CN211559149U
Application number: CN201922216726.XU
Authority: CN
Inventors: 曹可凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-25
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to the technical field of bookshelf, in particular to a movable learning bookshelf, which comprises a desk plate and an adjusting plate, wherein the left side and the right side of the lower end of the desk plate are respectively and longitudinally provided with a support plate, the adjusting plate is arranged below the desk plate in parallel, the front side and the rear side of each support plate are respectively and longitudinally provided with an adjusting groove, the bottom end of each adjusting groove is communicated with the outside, the four corners of the adjusting plate are respectively and transversely connected with a support rod, the four support rods are respectively and longitudinally slidably arranged in the four adjusting grooves, the other ends of the four support rods are respectively connected with an upper mounting plate, the bottom end of each upper mounting plate is provided with a roller wheel, the middle part of the top end of the adjusting plate is longitudinally and fixedly connected with a threaded pipe, a threaded rod is inserted in the inner part of the top end of the threaded pipe, the top end, the manpower is lightened, and the use limitation is reduced.

Description

Movable study bookshelf

Technical Field

The utility model particularly relates to a bookshelf technical field especially relates to a movable study bookshelf.

Background

As is known, a study bookshelf is a special appliance for placing and learning books for students, can help the students to study better, can place books for study, and brings convenience for the students to study.

Through the retrieval, chinese patent publication is CN 207604666U's utility model patent discloses a high school student is with folding study bookshelf, its approximate description does, including bottom plate and baffle, the equal fixed mounting in upper surface both sides of bottom plate has the curb plate, the one end of two blocks of curb plates is passed through the baffle and is connected, and the bottom plate fixed connection of baffle, the connecting plate is all installed to the lateral wall bottom of baffle, the one end that the connecting plate was kept away from to the connecting rod all sets up in the spout, the bottom of fixed block is seted up flutedly, the upper portion card of curb plate is established in the recess, the fixed block is close to the middle part of recess and has seted up spacing hole, the bottom fixed mounting of gag.

Above-mentioned patent discovers in the use, and it is not convenient for carry out the position and removes, and inconvenient people remove the service position, and artificial transport wastes more manpower, leads to its use limitation higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable learning bookshelf.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

1. a movable learning bookshelf comprises a table plate and adjusting plates, wherein supporting plates are longitudinally arranged on the left side and the right side of the lower end of the table plate, the adjusting plates are arranged below the table plate in parallel, adjusting grooves are longitudinally formed in the front side and the rear side of each supporting plate, the bottoms of the adjusting grooves are communicated with the outside, supporting rods are transversely connected to the positions of four corners of each adjusting plate and can be longitudinally slidably arranged in the four adjusting grooves respectively, the other ends of the four supporting rods are connected with upper mounting plates, idler wheels are arranged at the bottom ends of the upper mounting plates respectively, threaded pipes are longitudinally and fixedly connected to the middle portions of the top ends of the adjusting plates, threaded rods are inserted into the inner portions of the top ends of the threaded pipes in a threaded mode, the top ends of the threaded rods are rotatably connected with the middle portions of the bottom end of the table plate, and end, and the upper side area of the middle part of each supporting plate is transversely provided with a rotating through hole, an adjusting shaft is rotatably arranged in each rotating through hole, one end of the adjusting shaft, which is close to the threaded rod, is provided with a gear, the gear is kneaded with the face gear, and one end of the adjusting shaft, which is positioned outside the supporting plate, is concentrically provided with a hand wheel.

Further, the left side and the right side of table bottom all longitudinally connected with the fixed plate to the fixed through-hole that runs through about all seting up is seted up to the downside of fixed plate, and two fixed through-holes all pass through ball bearing rotatable suit respectively in the outside of two regulating axles.

Furthermore, the top of each gyro wheel all is connected with down the mounting panel to the four corners position department on lower mounting panel top all vertically is provided with the lead screw, each the four corners position department of going up the mounting panel all vertically is provided with mounting hole, and the top of four lead screws all passes four mounting hole respectively and stretches out to the top of mounting panel external from the bottom of going up the mounting panel, the equal spiro union in outside of each lead screw is equipped with the nut, and the bottom of nut with the top of going up the mounting panel pastes tightly.

Furthermore, a partition board is transversely arranged between the two supporting plates and is close to the position below the adjusting shaft, and a supporting through hole suitable for the threaded pipe to penetrate through is formed in the middle of the partition board.

Furthermore, the left side and the right side of the bottom end of the partition board are longitudinally connected with connecting plates in the position areas close to the threaded pipes, the lower sides of the connecting plates are transversely connected with placing plates between the supporting plates, sliding plates are transversely arranged above the placing plates, the two ends of each sliding plate are fixedly connected with the supporting plate and the connecting plate in the corresponding area, and drawers can be arranged on the top ends of the sliding plates and the placing plates in a sliding mode.

Furthermore, the bottom end of each supporting plate is connected with an anti-skid rubber mat.

Furthermore, a rear side plate is longitudinally installed on the rear side of the top end of the table plate, and a plurality of storage lattices are transversely and uniformly distributed on the upper side of the front end of the rear side plate.

The utility model has the advantages that:

1. through rotating the hand wheel, drive the regulating spindle and rotate, make gear revolve, through the meshing between gear and the face gear to can drive the threaded rod and rotate, through the screw assembly between threaded rod and the screwed pipe, can promote the regulating plate and move down, make the gyro wheel and the ground contact of mounting panel bottom, through the rotation of gyro wheel, promote whole position removal that carries on, the holistic position of being convenient for removes, alleviates the manpower, reduces and uses the limitation.

2. Through the sliding fit between bracing piece and the adjustment tank, prevent that the regulating plate from rotating, and improve the regulating plate and reciprocate the stability in the adjustment process.

Drawings

Fig. 1 is a schematic front view of a movable learning bookshelf according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the movable learning bookshelf of the present invention, wherein the table plate, the supporting plate, the partition plate, the hand wheel, the threaded pipe, the threaded rod and the like are connected;

fig. 3 is a schematic diagram of a partially enlarged structure at a position a in fig. 1 of the movable learning bookshelf according to the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at a position B in fig. 2 of the movable learning bookshelf according to the present invention.

In the figure: 1-table plate, 2-adjusting plate, 3-supporting plate, 4-adjusting groove, 5-supporting rod, 6-upper mounting plate, 7-roller, 8-threaded pipe, 9-threaded rod, 10-end face gear, 11-adjusting shaft, 12-gear, 13-hand wheel, 14-fixing plate, 15-lower mounting plate, 16-screw rod, 17-nut, 18-clapboard, 19-connecting plate, 20-placing plate, 21-sliding plate, 22-drawer, 23-anti-skid rubber pad, 24-rear side plate and 25-storage grid.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a movable learning bookshelf comprises a table plate 1 and an adjusting plate 2, wherein support plates 3 are longitudinally arranged on the left side and the right side of the lower end of the table plate 1, the adjusting plate 2 is arranged below the table plate 1 in parallel, adjusting grooves 4 are longitudinally formed in the front side and the rear side of each support plate 3, the bottom ends of the adjusting grooves 4 are communicated with the outside, support rods 5 are transversely connected to four corners of the adjusting plate 2, the four support rods 5 are respectively arranged in the four adjusting grooves 4 in a longitudinally sliding manner, the stability of the adjusting plate 2 in the up-and-down moving process is improved through the sliding fit between the support rods 5 and the adjusting grooves 4, an upper mounting plate 6 is connected to the other ends of the four support rods 5, rollers 7 are mounted at the bottom ends of the upper mounting plate 6, and the whole position movement is facilitated through the rotation of the rollers 7, it should be noted that the roller 7 is commercially available, and may be a universal roller 7, etc., as long as it can function as a rotation, a threaded pipe 8 is fixedly connected to the top middle portion of the adjusting plate 2 in the longitudinal direction, and a threaded rod 9 is inserted into the top inner portion of the threaded pipe 8, the top end of the threaded rod 9 is rotatably connected to the bottom middle portion of the table 1, the threaded rod 9 is rotated by the threaded fit between the threaded rod 9 and the threaded pipe 8, the rotational connection between the threaded rod 9 and the table 1 can be realized by a bearing, so that the threaded rod 9 can be rotated, the adjusting plate 2 is moved up and down along the sliding fit direction between the support rod 5 and the adjusting groove 4 under the fit of the threaded pipe 8, for adjusting the position of the roller 7 up and down, an end gear 10 is fixedly sleeved on the outer upper portion of the threaded rod 9, and a rotation through hole is transversely provided in the upper side region of the, an adjusting shaft 11 can be rotatably arranged in each rotating through hole, a gear 12 is arranged at one end of the adjusting shaft 11 close to the threaded rod 9, the gear 12 is meshed with the face gear 10, the threaded rod 9 can be driven to rotate through the meshing between the gear 12 and the face gear 10, a hand wheel 13 is concentrically arranged at one end of the adjusting shaft 11, which is positioned at the outer side of the supporting plate 3, the adjusting shaft 11 can be conveniently rotated by a user through the use of the hand wheel 13, so that the user can conveniently rotate the threaded rod 9 to adjust the using position of the roller 7, the roller 7 can be conveniently descended for use and retracted for folding, a fixing plate 14 is longitudinally connected at the left side and the right side of the bottom end of the table plate 1, fixing through holes which are penetrated left and right are respectively arranged at the lower side of the fixing plate 14, the two fixing through holes can be respectively rotatably, the stability of the rotation regulation of the regulating shaft 11 in the using process can be improved.

It should be described in detail here that the top end of each roller 7 is connected with a lower mounting plate 15, four corners of the top end of the lower mounting plate 15 are longitudinally provided with screws 16, four corners of each upper mounting plate 6 are longitudinally provided with mounting through holes, the top ends of the four screws 16 respectively penetrate through the four mounting through holes from the bottom end of the upper mounting plate 6 and extend out of the top end of the upper mounting plate 6, a nut 17 is sleeved outside each screw 16, the bottom end of the nut 17 is attached to the top end of the upper mounting plate 6, and the nut 17 is assembled with the nut 17 through screws, so that the nut 17 can be detached from the screw 16, the roller 7 can be detached, replaced or maintained, and the use limitation is reduced.

In addition, a partition plate 18 is transversely arranged between the two support plates 3, the partition plate 18 is close to the lower position of the adjusting shaft 11, a support through hole suitable for the threaded pipe 8 to pass through is formed in the middle of the partition plate 18, the end face gear 10, the gear 12, the adjusting shaft 11 and other components are separated through the partition plate 18, so that more use space is reserved at the lower part, the utilization rate of the whole use space is improved, connecting plates 19 are longitudinally connected to the left side and the right side of the bottom end of the partition plate 18 close to the threaded pipe 8, a placing plate 20 is transversely connected between the lower side of each connecting plate 19 and each support plate 3, a sliding plate 21 is transversely arranged above the placing plate 20, two ends of the sliding plate 21 are fixedly connected with the support plates 3 and the connecting plates 19 in the area, and a drawer 22 is slidably arranged at the top ends of the sliding plate 21 and the, can pass through drawer 22, be convenient for the classification place more books or learning tools to through drawer 22 and slide 21 and place the sliding fit between the board 20, the pull of the drawer 22 of being convenient for is used, makes things convenient for each the bottom of backup pad 3 all is connected with anti-skidding cushion 23, can improve the whole anti-skidding ability of placing the in-process, guarantees the stability in use, vertically install posterior lateral plate 24 on the top rear side of table 1 to the horizontal equipartition in front end upper side of posterior lateral plate 24 is connected with a plurality of matter storage lattices 25, conveniently places the learning tools of multiple different types.

The working principle of the embodiment is as follows: during the use, at first the user is through rotating hand wheel 13, make regulating spindle 11 rotate, turning to of adjusting screw 9, promote screwed pipe 8 and remove downwards, thereby drive regulating plate 2 and make four gyro wheels 7 and ground contact and prop backup pad 3 and break away from ground, then through the rotation of gyro wheel 7, promote whole position removal that carries on, treat that the overall movement is to the position of required use after, reverse rotation hand wheel 13, upwards pack up regulating plate 2, make backup pad 3 contact with ground once more, anti-skidding cushion 23 through backup pad 3 bottom, improve the anti-skidding ability of whole in-process of placing, use through table 1 study, place different learning tools or books respectively through storage lattice 25 and drawer 22, reduce holistic occupation space, and convenient regulation, the utilization ratio of whole space is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A movable learning bookshelf is characterized by comprising a table plate (1) and an adjusting plate (2), wherein supporting plates (3) are longitudinally arranged on the left side and the right side of the lower end of the table plate (1), the adjusting plate (2) is arranged below the table plate (1) in parallel, adjusting grooves (4) are also longitudinally formed in the front side and the rear side of each supporting plate (3), the bottom ends of the adjusting grooves (4) are communicated with the outside, supporting rods (5) are transversely connected to the positions of four corners of the adjusting plate (2), the four supporting rods (5) are respectively arranged in the four adjusting grooves (4) in a longitudinally sliding mode, the other ends of the four supporting rods (5) are respectively connected with an upper mounting plate (6), rollers (7) are arranged at the bottom ends of the upper mounting plates (6), and threaded pipes (8) are longitudinally and fixedly connected to the middle portion of the top ends of the adjusting plate (2), and threaded rod (9) have been inserted to the inside spiral shell in top of screwed pipe (8), the top of threaded rod (9) with the bottom middle part rotatable coupling of table (1), the fixed cover in outside upper portion of threaded rod (9) is equipped with face gear (10), and each the middle part upside region of backup pad (3) all transversely is provided with rotates the through-hole, each it is provided with regulating spindle (11) all to rotate the through-hole inside, and the one end that is close to threaded rod (9) on regulating spindle (11) is provided with gear (12), and gear (12) and face gear (10) meshing, and hand wheel (13) are installed with one heart to the one end that lies in backup pad (3) outside on regulating spindle (11).

2. A movable learning bookshelf according to claim 1 wherein: the left side and the right side of table (1) bottom all vertically are connected with fixed plate (14) to the fixed through hole that runs through about all seting up is seted up to the downside of fixed plate (14), and two fixed through holes all pass through ball bearing rotatable suit respectively in the outside of two regulating spindles (11).

3. A movable learning bookshelf according to claim 1 wherein: the top of each gyro wheel (7) all is connected with down mounting panel (15), and the four corners position department on lower mounting panel (15) top all vertically is provided with lead screw (16), each the four corners position department of going up mounting panel (6) all vertically is provided with the mounting hole, and the top of four lead screws (16) all passes four mounting holes respectively and stretches out to the top of mounting panel (6) externally from the bottom of going up mounting panel (6), the outside of each lead screw (16) all the spiral shell suit cover be equipped with nut (17), and the bottom of nut (17) with the top of going up mounting panel (6) is pasted tightly.

4. A movable learning bookshelf according to claim 1 wherein: a partition plate (18) is transversely arranged between the two supporting plates (3), the partition plate (18) is close to the lower position of the adjusting shaft (11), and a supporting through hole suitable for the threaded pipe (8) to penetrate is formed in the middle of the partition plate (18).

5. The movable learning bookshelf according to claim 4, wherein: the left side and the right side of the bottom end of the partition board (18) are respectively and longitudinally connected with a connecting board (19) in a position area close to the threaded pipe (8), a placing board (20) is transversely connected between the lower side of each connecting board (19) and each supporting board (3), a sliding board (21) is transversely arranged above the placing board (20), two ends of the sliding board (21) are respectively and fixedly connected with the supporting board (3) and the connecting board (19) in the area, and drawers (22) can be arranged at the top ends of the sliding board (21) and the placing board (20) in a sliding mode.

6. A movable learning bookshelf according to claim 1 wherein: the bottom end of each supporting plate (3) is connected with an antiskid rubber mat (23).

7. A movable learning bookshelf according to claim 1 wherein: the table is characterized in that a rear side plate (24) is longitudinally installed on the rear side of the top end of the table plate (1), and a plurality of storage lattices (25) are transversely and uniformly distributed on the upper side of the front end of the rear side plate (24).