CN110353418B

CN110353418B - Bookshelf capable of automatically returning books

Info

Publication number: CN110353418B
Application number: CN201910782165.1A
Authority: CN
Inventors: 赵丽; 王秀娟; 叶小红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-18
Filing date: 2019-08-18
Publication date: 2021-06-08
Anticipated expiration: 2039-08-18
Also published as: CN110353418A

Abstract

The invention discloses a bookshelf capable of automatically resetting books, which comprises an automatic resetting bookshelf body, wherein the automatic resetting bookshelf body comprises a first side plate and a second side plate, one side of the first side plate, which is close to the second side plate, is fixedly connected with a plurality of partition plates, the rear sides of the plurality of partition plates are fixedly connected with a same backboard, one side of the second side plate, which is close to the first side plate, is fixedly connected with a vertical plate, the backboard is sleeved on the vertical plate in a sliding manner, one side of the second side plate is fixedly connected with a plurality of transverse plates, the plurality of transverse plates and the plurality of partition plates are arranged in a one-to-one correspondence manner, and one side of each partition. The automatic homing bookshelf disclosed by the invention is reasonable in design and convenient to operate, the space of the automatic homing bookshelf body can be conveniently and smoothly telescopically adjusted according to the distance from the side wall surface, the space is reasonably utilized, the anti-skid phenomenon is conveniently and automatically locked quickly after adjustment, the unlocking is conveniently and easily and quickly carried out, the use requirement is met, and the use is facilitated.

Description

Bookshelf capable of automatically returning books

Technical Field

The invention relates to the technical field of bookshelves, in particular to a bookshelf capable of automatically returning books.

Background

Libraries play a great role as a source of knowledge, and daily work on library management includes: all books in the library are filed in a unified way and put in order and add to the books to borrow and library book collection catalogue newly-increased books, and the books that will borrow the person of returning are returned and are carried out the playback one by one and place, and grant bulletin number CN109043883A discloses a bookshelf that can automatic playback books, including the bookshelf body, wherein, the front left side of bookshelf body is equipped with vertical guide rail, each plywood of bookshelf body is equipped with horizontal guide rail along its length, horizontal guide rail's front end and vertical guide rail intercommunication, vertical guide rail on be equipped with the books collection module that is used for collecting and playback books, books collection module on be equipped with and make books collection module along vertical guide rail lift removal and along the main mobile drive device that removes about horizontal guide rail. The bookshelf capable of automatically returning books can automatically place the books which are classified and transmitted to the appointed bookshelf into the appointed position of the bookshelf, and has the characteristics of automatic control and high working efficiency.

Above-mentioned patent still exists certainly not enough, and it is not convenient for adjust the space of bookshelf according to actual need is flexible, brings inconvenience for the use, when the bookshelf in indoor avris uses, the phenomenon that can't put next bookshelf again appears in the space of its interior wall in the distance inevitable, causes the extravagant unable use in here space, can't rationalize the utilization, can not satisfy the user demand, therefore we have proposed a bookshelf that can automatic playback books and be used for solving above-mentioned problem.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a bookshelf capable of automatically returning books.

The invention provides a bookshelf capable of automatically returning books, which comprises an automatic returning book shelf body, wherein the automatic returning book shelf body comprises a first side plate and a second side plate, one side of the first side plate, which is close to the second side plate, is fixedly connected with a plurality of partition plates, the rear sides of the plurality of partition plates are fixedly connected with a same back plate, one side of the second side plate, which is close to the first side plate, is fixedly connected with a vertical plate, the back plate is sleeved on the vertical plate in a sliding manner, one side of the second side plate is fixedly connected with a plurality of transverse plates, the plurality of transverse plates and the plurality of partition plates are arranged in a one-to-one correspondence manner, one side of each partition plate is provided with a first rectangular hole, the inner wall of each first rectangular hole is connected with the outer side of the corresponding transverse plate in a sliding manner, the bottom of the second side plate is nested with a plurality of balls, the inner wall of the bottom of one first rectangular hole is, the bottom of the mounting seat extends into the sliding hole and is provided with a rectangular groove, the first side plate and the second side plate are mutually close and fixedly connected with the same lock rod, the top of the lock rod is provided with a plurality of slots, the inner wall of one side of the slot, which is far away from the first side plate, is designed into an arc-shaped surface, a sliding seat is slidably sleeved in the rectangular groove, the bottom of the sliding seat is fixedly connected with a U-shaped rod, a first roller wheel is rotatably mounted in the U-shaped rod, the bottom of the first roller wheel extends into one of the slots, the first roller wheel is matched with the arc-shaped surface of the slot, the top of the sliding seat is provided with a first groove, a positioning rod which is fixedly welded with the inner wall of the top of the rectangular groove is slidably sleeved in the first groove, the same first spring is fixedly connected between the bottom end of the positioning rod and the inner wall of the bottom of the first groove, the second recess has been seted up to the opposite side of second curb plate, and the third recess has been seted up to one side of second curb plate, and the top of third recess is linked together with the bottom of second recess, sliding sleeve is equipped with the slider in the third recess, and one side of slider extends to outside the second curb plate and fixedly connected with U-shaped handle, sliding connection has the slide bar with slider top welded fastening in the second recess, and one side of slide bar keeps away from the same second spring of fixedly connected with between its open-ended one side inner wall with the second recess, one side top welded fastening of slide bar has the connecting rod, and the one end of connecting rod extends to the rectangular channel and rotates and install the second gyro wheel, the arc lateral wall rolling contact in second gyro wheel and the fan arc groove.

Preferably, a first pin shaft is welded between the inner walls of the two sides of the U-shaped rod, a first round hole is formed in one side of the first roller, a first bearing is fixedly sleeved in the first round hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the first pin shaft.

Preferably, a first square hole is formed in the inner wall of one side of the rectangular groove, and the inner wall of the first square hole is in sliding connection with the outer side of the connecting rod.

Preferably, one side of one of the transverse plates is provided with a second square hole, and the inner wall of the second square hole is in sliding connection with the outer side of the connecting rod.

Preferably, a second rectangular hole is formed in one side, close to the second side plate, of the back plate, and the side wall of the second rectangular hole is in sliding connection with the outer side of the vertical plate.

Preferably, a third square hole is formed in the inner wall of one side, away from the opening, of the second groove, and the inner wall of the third square hole is connected with the outer side of the connecting rod in a sliding mode.

Preferably, a second pin shaft is welded at one end of the connecting rod, a second round hole is formed in one side of the second roller, a second bearing is fixedly sleeved in the second round hole, and an inner ring of the second bearing is fixedly sleeved on the outer side of the second pin shaft.

Preferably, the number of the slots is ten to twenty, and the ten to twenty slots are arranged at the top of the lock rod at equal intervals.

Preferably, two sides of the sliding rod are respectively connected with the inner walls of the two sides of the second groove in a sliding manner.

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

the second side plate is pushed rightwards to drive the plurality of balls to roll, the second side plate drives the plurality of transverse plates to respectively slide in the corresponding partition plates, one transverse plate drives the U-shaped rod to move through the mounting seat, the U-shaped rod drives the first roller to extrude the arc-shaped surface of the slot, the first roller rolls and moves upwards under extrusion force, the first roller drives the sliding seat to upwards compress the first spring through the U-shaped rod, when the roller is aligned with the next slot, the first spring in a compressed state is reset to drive the first roller to be inserted into the aligned slot, therefore, when the second side plate is close to or is about to contact with the side wall surface, the first roller can be clamped into the aligned slot, the vertical side wall on the other side of the slot can shield and limit the first roller, preventing the second side plate from moving back;

through the U-shaped handle, the slider, the slide bar, the second spring, the connecting rod, the second gyro wheel, the fan-shaped groove, the sliding seat, the U-shaped pole, first gyro wheel, the slot is cooperated with the second curb plate, only need pull the U-shaped handle left during the recalling and drive the slide bar through the slider and compress to the second spring, the slide bar drives the arc lateral wall of second gyro wheel extrusion fan-shaped groove through the connecting rod, under the extrusion force, the sliding seat rebound drives first gyro wheel through the U-shaped pole and upwards separates with the slot, reach the purpose of unblock, alright rethread second curb plate moves back this moment.

The automatic homing bookshelf disclosed by the invention is reasonable in design and convenient to operate, the space of the automatic homing bookshelf body can be conveniently and smoothly telescopically adjusted according to the distance from the side wall surface, the space is reasonably utilized, the anti-skid phenomenon is conveniently and automatically locked quickly after adjustment, the unlocking is conveniently and easily and quickly carried out, the use requirement is met, and the use is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of a bookshelf capable of automatically returning books according to the present invention;

FIG. 2 is a schematic cross-sectional view of a bookshelf capable of automatically returning books according to the present invention;

FIG. 3 is a schematic sectional view of a portion A of a bookshelf capable of automatically returning books according to the present invention;

FIG. 4 is a schematic cross-sectional view of a portion B of a bookshelf capable of automatically returning books according to the present invention;

fig. 5 is a schematic top sectional view showing the connection of the first side plate, the second side plate, the back plate and the vertical plate of the bookshelf capable of automatically returning books according to the present invention.

In the figure: the structure comprises a first side plate 1, a second side plate 2, a partition plate 3, a first rectangular hole 4, a transverse plate 5, a back plate 6, a vertical plate 7, a ball 8, a sliding hole 9, a mounting seat 10, a rectangular groove 11, a sliding seat 12, a locking rod 13, a slot 14, a U-shaped rod 15, a first roller 16, a first groove 17, a positioning rod 18, a first spring 19, an arc-shaped groove 20, a second groove 21, a third groove 22, a sliding block 23, a U-shaped handle 24, a sliding rod 25, a second spring 26, a connecting rod 27, a second roller 28, a first pin 29 and a second rectangular hole 30.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1-5, the embodiment provides a bookshelf capable of automatically returning books, comprising an automatic returning book shelf body, wherein the automatic returning book shelf body comprises a first side plate 1 and a second side plate 2, a plurality of partition plates 3 are fixedly connected to one side of the first side plate 1 close to the second side plate 2, a same back plate 6 is fixedly connected to the rear sides of the plurality of partition plates 3, a vertical plate 7 is fixedly connected to one side of the second side plate 2 close to the first side plate 1, the back plate 6 is slidably sleeved on the vertical plate 7, a plurality of transverse plates 5 are fixedly connected to one side of the second side plate 2, the plurality of transverse plates 5 and the plurality of partition plates 3 are arranged in a one-to-one correspondence manner, a first rectangular hole 4 is formed in one side of each partition plate 3, the inner wall of the first rectangular hole 4 is slidably connected to the outer side of the corresponding transverse plate 5, a plurality of balls 8 are nested in the bottom of the second side plate 2, a sliding hole 9 is formed in the, one side of one transverse plate 5 of the transverse plates 5, which is close to the first side plate 1, is fixedly connected with an installation seat 10, the bottom of the installation seat 10 extends into a sliding hole 9 and is provided with a rectangular groove 11, the first side plate 1 and the second side plate 2 are mutually close and fixedly connected with a same lock rod 13, the top of the lock rod 13 is provided with a plurality of slots 14, the inner wall of one side of the slot 14, which is far away from the first side plate 1, is provided with an arc-shaped surface, a sliding seat 12 is sleeved in the rectangular groove 11 in a sliding manner, the bottom of the sliding seat 12 is fixedly connected with a U-shaped rod 15, a first roller 16 is rotatably arranged in the U-shaped rod 15, the bottom of the first roller 16 extends into one slot 14 of the slots 14, the first roller 16 is matched with the arc-shaped surface of the slot 14, the top of the sliding seat 12 is provided with a first groove 17, and a positioning rod, a first spring 19 is fixedly connected between the bottom end of the positioning rod 18 and the inner wall of the bottom of the first groove 17, one side of the sliding seat 12 close to the second side plate 2 is provided with a sector arc-shaped groove 20 with an opening at the bottom, the other side of the second side plate 2 is provided with a second groove 21, one side of the second side plate 2 is provided with a third groove 22, the top of the third groove 22 is communicated with the bottom of the second groove 21, a sliding block 23 is sleeved in the third groove 22 in a sliding manner, one side of the sliding block 23 extends out of the second side plate 2 and is fixedly connected with a U-shaped handle 24, a sliding rod 25 welded and fixed with the top of the sliding block 23 is connected in the second groove 21 in a sliding manner, a second spring 26 is fixedly connected between one side of the sliding rod 25 and the inner wall of the second groove 21 far away from the opening, a connecting rod 27 is welded and fixed at the top of one side of the sliding rod 27, one end of the, the second roller 28 is in rolling contact with the arc-shaped side wall of the sector arc-shaped groove 20, the automatic homing bookshelf is reasonable in design and convenient to operate, the space of the automatic homing bookshelf body can be conveniently and smoothly adjusted in a telescopic mode according to the distance from the side wall surface, the space is reasonably utilized, the automatic and quick locking and anti-skid prevention phenomenon after adjustment is facilitated, the unlocking is facilitated easily and quickly, the use requirement is met, and the use is facilitated.

In this embodiment, a first pin 29 is welded between the inner walls of the two sides of the U-shaped rod 15, a first round hole is formed in one side of the first roller 16, a first bearing is fixedly sleeved in the first round hole, an inner ring of the first bearing is fixedly sleeved with the outer side of the first pin 29, a first square hole is formed in the inner wall of one side of the rectangular groove 11, the inner wall of the first square hole is slidably connected with the outer side of the connecting rod 27, a second square hole is formed in one side of one of the transverse plates 5, the inner wall of the second square hole is slidably connected with the outer side of the connecting rod 27, a second rectangular hole 30 is formed in one side of the back plate 6 close to the second side plate 2, the side wall of the second rectangular hole 30 is slidably connected with the outer side of the vertical plate 7, a third square hole is formed in the inner wall of one side of the second groove 21 away from the opening thereof, the inner wall of the third square hole is slidably connected with the outer side of the connecting, one side of the second roller 28 is provided with a second round hole, a second bearing is fixedly sleeved in the second round hole, an inner ring of the second bearing is fixedly sleeved with the outer side of the second pin shaft, the number of the slots 14 is ten to twenty, the ten to twenty slots 14 are arranged at the top of the lock rod 13 at equal intervals, and two sides of the slide rod 25 are respectively connected with the inner walls of two sides of the second groove 21 in a sliding manner.

In this embodiment, when in use, the second side plate 2 is pushed in a direction away from the first side plate 1, the second side plate 2 drives the plurality of balls 8 to roll, meanwhile, the second side plate 2 drives the plurality of transverse plates 5 to respectively slide in the corresponding partition plates 3, one transverse plate 5 of the plurality of transverse plates 5 drives the mounting seat 10 to move, the mounting seat 10 drives the U-shaped rod 15 to move, the U-shaped rod 15 drives the first roller 16 to extrude an arc-shaped surface of one slot 14 of the plurality of slots 14, under the extrusion force, the first roller 16 rolls and moves upwards, the first roller 16 drives the U-shaped rod 15 to move upwards, the U-shaped rod 15 drives the sliding seat 12 to slide upwards and compress the first spring 19, when the roller 16 moves to align with the next slot 14, the first spring 19 in the compressed state resets and drives the sliding seat 12 to move downwards, the sliding seat 12 drives the first roller 16 to insert into the aligned slot 14 through the U-shaped rod 15, the plurality of slots 14 are arranged to be capable of jumping up and down during transverse adjustment movement, so when the second side plate 2 is close to or is about to contact with a side wall surface, the first roller 16 can be clamped into the aligned slots 14, the vertical side wall at the other side of the slot 14 shields and limits the first roller 16, the first roller 16 can be prevented from moving back, the purpose of preventing the second side plate 2 from moving back is achieved, the whole space of the automatic homing bookshelf body is increased, only the U-shaped handle 24 needs to be pulled leftwards to drive the slider 23 to move during returning back, the slider 23 drives the slider 25 to compress the second spring 26, the slider 25 drives the connecting rod 27 to move leftwards, the connecting rod 27 drives the second roller 28 to extrude the arc-shaped side wall of the fan-shaped arc-shaped groove 20, under extrusion force, the sliding seat 12 moves upwards and compresses the first spring 19, the sliding seat 12 drives the first roller 16 to be separated upwards from the slots 14 through the U-shaped rod 15, the purpose of unlocking is achieved, then the second side plate 2 can be pushed back to move back, the U-shaped handle 24 is loosened after the second side plate is moved back, the second spring 26 in a compression state drives the connecting rod 27 to move back and reset through the sliding rod 25, the first spring 19 in the compression state drives the sliding seat 12 to move down again and reset in the same way, the first roller 16 is inserted into the aligned slot 14 again, under the rolling action of the ball 8, the first roller 16 and the second roller 28, the friction force in moving and extruding can be effectively reduced, the space for smoothly and telescopically adjusting the automatic homing bookshelf body according to the distance from the side wall surface is convenient, reasonable utilization of the space is achieved, the phenomenon of preventing non-return and skid after adjustment is convenient, and easy and quick unlocking is convenient.

The above description is only for the preferred embodiment 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 technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A bookshelf capable of automatically returning books comprises an automatic returning book shelf body, wherein the automatic returning book shelf body comprises a first side plate (1) and a second side plate (2), one side of the first side plate (1) close to the second side plate (2) is fixedly connected with a plurality of partition plates (3), and the rear sides of the plurality of partition plates (3) are fixedly connected with a same back plate (6), the automatic returning book shelf is characterized in that one side of the second side plate (2) close to the first side plate (1) is fixedly connected with a vertical plate (7), the back plate (6) is sleeved on the vertical plate (7) in a sliding manner, one side of the second side plate (2) is fixedly connected with a plurality of transverse plates (5), the plurality of transverse plates (5) are arranged in one-to-one correspondence with the plurality of partition plates (3), one side of each partition plate (3) is provided with a first rectangular hole (4), the inner wall of each first rectangular hole (4) is connected with the, the bottom of the second side plate (2) is nested with a plurality of balls (8), a sliding hole (9) is formed in the inner wall of the bottom of one first rectangular hole (4) in the plurality of first rectangular holes (4), one side of one transverse plate (5) close to the first side plate (1) is fixedly connected with a mounting seat (10), the bottom of the mounting seat (10) extends into the sliding hole (9) and is provided with a rectangular groove (11), the first side plate (1) and the second side plate (2) are mutually close to fixedly connected with the same locking rod (13), the top of the locking rod (13) is provided with a plurality of slots (14), the inner wall of one side of the slot (14) far away from the first side plate (1) is arranged to be an arc-shaped surface, a sliding seat (12) is sleeved in the rectangular groove (11), the bottom of the sliding seat (12) is fixedly connected with a U-shaped rod (15), and a first roller (16) is rotatably mounted in the U-shaped rod (15), and the bottom of the first roller (16) extends into one slot (14) of the slots (14), the first roller (16) is matched with the arc-shaped surface of the slot (14), the top of the sliding seat (12) is provided with a first groove (17), the first groove (17) is internally sleeved with a positioning rod (18) fixed with the inner wall of the top of the rectangular groove (11) in a sliding way, a same first spring (19) is fixedly connected between the bottom end of the positioning rod (18) and the inner wall of the bottom of the first groove (17), one side of the sliding seat (12) close to the second side plate (2) is provided with a fan-shaped arc groove (20) with an opening at the bottom, the other side of the second side plate (2) is provided with a second groove (21), one side of the second side plate (2) is provided with a third groove (22), and the top of the third groove (22) is communicated with the bottom of the second groove (21), slide bushing has slider (23) in third recess (22), and one side of slider (23) extends to outside second curb plate (2) and fixedly connected with U-shaped handle (24), sliding connection has slide bar (25) with slider (23) top welded fastening in second recess (21), and one side of slide bar (25) and second recess (21) keep away from the same second spring (26) of fixedly connected with between its open-ended one side inner wall, one side top welded fastening of slide bar (25) has connecting rod (27), and the one end of connecting rod (27) extends to in rectangular channel (11) and rotates and installs second gyro wheel (28), the arc lateral wall rolling contact of second gyro wheel (28) and fan arc groove (20).

2. The bookshelf of claim 1, wherein a first pin shaft (29) is welded between the inner walls of the two sides of the U-shaped rod (15), a first round hole is formed in one side of the first roller (16), a first bearing is fixedly sleeved in the first round hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the first pin shaft (29).

3. The bookshelf of claim 1, wherein a first square hole is formed in the inner wall of one side of the rectangular groove (11), and the inner wall of the first square hole is slidably connected with the outer side of the connecting rod (27).

4. The bookshelf of claim 1, wherein one side of one transverse plate (5) in the transverse plates (5) is provided with a second square hole, and the inner wall of the second square hole is connected with the outer side of the connecting rod (27) in a sliding manner.

5. The bookshelf of claim 1, wherein a second rectangular hole (30) is formed in one side of the back plate (6) close to the second side plate (2), and the side wall of the second rectangular hole (30) is slidably connected with the outer side of the vertical plate (7).

6. The bookshelf of claim 1, wherein a third square hole is formed in the inner wall of the second groove (21) far away from the opening, and the inner wall of the third square hole is connected with the outer side of the connecting rod (27) in a sliding manner.

7. The bookshelf of claim 1, wherein a second pin shaft is welded at one end of the connecting rod (27), a second round hole is formed in one side of the second roller (28), a second bearing is fixedly sleeved in the second round hole, and an inner ring of the second bearing is fixedly sleeved on the outer side of the second pin shaft.

8. The bookshelf capable of automatically returning books according to claim 1, wherein the number of the slots (14) is ten to twenty, and ten to twenty slots (14) are arranged at equal intervals on the top of the locking bar (13).

9. The bookshelf capable of automatically returning to the book as claimed in claim 1, wherein two sides of the slide bar (25) are respectively connected with two inner walls of the second groove (21) in a sliding manner.