CN210493270U

CN210493270U - Bookshelf with ejection device

Info

Publication number: CN210493270U
Application number: CN201921020748.2U
Authority: CN
Inventors: 钟佩英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-05-12
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a bookshelf with an ejection device, which comprises a bookshelf, wherein a first position adjusting mechanism and a second position adjusting mechanism are arranged in the bookshelf, the lower part of the bookshelf is positioned at the lower end of the first position adjusting mechanism and is provided with a first through groove which penetrates through the bookshelf, the left side of the first through groove is provided with a first driving mechanism which can drive the first position adjusting mechanism outside the bookshelf, the right side of the second position adjusting mechanism is positioned outside the bookshelf and is provided with a second driving mechanism which can drive the second position adjusting mechanism, the bookshelf is internally provided with an ejection mechanism which can fix a book out after the second position adjusting mechanism, and a conveying mechanism which can receive and eject the book out is arranged in front of the bookshelf. And the ejected book is conveyed to a designated position by a conveying mechanism.

Description

Bookshelf with ejection device

Technical Field

The invention relates to stationery, in particular to a bookshelf with an ejection device.

Background

The development of the society needs the inheritance of knowledge, books are carriers of the knowledge, people need the bookshelf to store the books, the existing common bookshelf only has the function of storing the books, and then some placed books with higher height are difficult to take out for reading, which causes inconvenience to the people.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides the bookshelf with the ejection device, which is simple in structure and convenient for book taking.

In order to achieve the purpose, the invention adopts the following scheme:

a bookshelf with an ejection device comprises a bookshelf, wherein a first through hole is formed in the front wall of the lower portion of the bookshelf, a vertical first guide rail is arranged on the left side of the bookshelf, a first position adjusting mechanism capable of moving up and down in the first guide rail is arranged in the first guide rail, a first through groove penetrating through the bookshelf is formed in the lower portion of the bookshelf and located at the lower end of the first position adjusting mechanism, a first driving mechanism capable of driving the first position adjusting mechanism is arranged outside the bookshelf on the left side of the first through groove, a second position adjusting mechanism capable of moving left and right in the bookshelf is arranged in the first through groove, a second driving mechanism capable of driving the second position adjusting mechanism is arranged outside the bookshelf on the right side of the second position adjusting mechanism, an ejection mechanism capable of positioning a book is arranged behind the second position adjusting mechanism in the bookshelf, and a delivery mechanism capable of catching and being ejected books is arranged in front of the bookshelf, one end of the conveying mechanism is connected with the first position adjusting mechanism, and the other end of the conveying mechanism is hinged to the bookshelf.

As mentioned above, the first position adjustment mechanism includes the first slider that is arranged in the first guide rail and can move along the first guide rail, the first slider is provided with the second through groove, one end of the first slider is connected with the first thread insert, and the first thread insert is provided with the first screw rod that can be matched with the first thread insert.

The first driving mechanism comprises a first rotating rod hinged to the left side of the bookshelf, a first disc capable of rotating along with the first rotating rod is arranged on one side of the first rotating rod, a first handle capable of driving the first disc is connected to one side of the first disc, a first bevel gear is arranged on one side of the first rotating rod, a second bevel gear capable of being meshed with the first bevel gear is arranged above the first bevel gear, and the second bevel gear is connected with the first screw rod.

The second position adjusting mechanism comprises a second guide rail which is arranged in the bookshelf and is positioned in front of the first slide block in the transverse direction, a second slide block which can move along the second guide rail is arranged in the second guide rail, a third through groove is formed in the second slide block, one end of the second slide block is connected with a second threaded sleeve which is positioned in the first through groove, and a second screw rod which can be matched with the second threaded sleeve is arranged in the second threaded sleeve.

As above the second driving mechanism comprises a second rotating rod hinged on the right side of the bookshelf, one side of the second rotating rod is provided with a second disc capable of rotating along with the second rotating rod, one side of the second disc is connected with a second handle capable of driving the second disc, one side of the second rotating rod is provided with a third conical gear, the rear of the third conical gear is provided with a fourth conical gear capable of being meshed with the third conical gear, and the fourth conical gear is connected with a second screw rod.

The ejection mechanism comprises a plurality of third guide rails and a plurality of first through holes which are symmetrically arranged in the bookshelf, the first through holes are provided with first movable plates penetrating through the first through holes, one end of each first movable plate is connected with a third rotating rod hinged in the bookshelf, a plurality of first ejector blocks corresponding to the third guide rails are arranged on the third rotating rod, a top plate capable of moving along the third guide rails and being moved by the first ejector blocks is arranged in the third guide rails, a second ejector block penetrating through the second through grooves and the third through grooves is arranged in front of the top plate, one end of each second ejector block is provided with a third disc, a reset spring capable of resetting the second ejector block is arranged between the third disc and the first slide block, one end of each second ejector block is provided with a clamping block capable of preventing the second ejector block from moving backwards, and one end of each clamping block is provided with an ejector pin capable of ejecting books.

The conveying mechanism comprises a first conveying block arranged in front of the lower portion of the bookshelf, one side of the first conveying block is hinged to the bookshelf, a second conveying block is sleeved on the first conveying block, and the second conveying block is hinged to the first threaded sleeve.

In summary, compared with the prior art, the invention has the beneficial effects that:

according to the invention, the ejector pin in the ejection mechanism is moved to the specified position by adjusting the first position adjusting mechanism and the second position adjusting mechanism, the ejection mechanism is started to eject the book on the position, and the ejected book is conveyed to the specified position by the conveying mechanism, so that the book at a high position can be conveniently taken out for reading.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a schematic view of the invention A-A.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

the bookshelf with the ejection device shown in fig. 1 to 4 comprises a bookshelf 1 and is characterized in that: the front wall of the lower part of the bookshelf 1 is provided with a first through hole 11, the left side of the bookshelf 1 is provided with a vertical first guide rail 13, the first guide rail 13 is internally provided with a first position adjusting mechanism 2 capable of moving up and down in the first guide rail 13, the lower part of the bookshelf 1, which is positioned at the lower end of the first position adjusting mechanism 2, is provided with a first through groove 14 penetrating through the bookshelf 1, the left side of the first through groove 14 is provided with a first driving mechanism 3 capable of driving the first position adjusting mechanism 2 outside the bookshelf 1, the first through groove 14 is internally provided with a second position adjusting mechanism 4 capable of moving left and right in the bookshelf, the right side of the second position adjusting mechanism 4, which is positioned outside the bookshelf 1, is provided with a second driving mechanism 5 capable of driving the second position adjusting mechanism 4, the bookshelf 1, the rear part of the second position adjusting mechanism 4 is provided with an ejection mechanism 6 capable of positioning out a book, and the front part of the bookshelf 1 can receive and be ejected book, one end of the conveying mechanism 7 is connected with the first position adjusting mechanism 2, and the other end of the conveying mechanism 7 is hinged to the bookshelf 1. When a user goes to take a book at a high place to read, the first driving mechanism 3 and the second driving mechanism 5 are started to adjust the first position adjusting mechanism 2 and the second position adjusting mechanism 4 to move the ejector pins 610 in the ejection mechanism to the specified positions, the ejection mechanism 6 is started to eject the book at the specified positions, and the ejected book is conveyed to the specified positions through the conveying mechanism 7, so that the book at the high place can be taken out conveniently.

The first position adjusting mechanism 2 comprises a first sliding block 21 which is arranged in a first guide rail 13 and can move along the first guide rail 13, a second through groove 22 is arranged on the first sliding block 21, one end of the first sliding block 21 is connected with a first threaded sleeve 23, and a first screw 24 which can be matched with the first threaded sleeve 23 is arranged in the first threaded sleeve 23. The thimble 610 is adjusted to a desired height by the first position adjusting mechanism 2.

The first driving mechanism 3 comprises a first rotating rod 31 hinged on the left side of the bookshelf 1, a first disk 32 capable of rotating along with the first rotating rod 31 is arranged on one side of the first rotating rod 31, a first handle 33 capable of driving the first disk 32 is connected to one side of the first disk 32, a first bevel gear 34 is arranged on one side of the first rotating rod 31, a second bevel gear 35 capable of meshing with the first bevel gear 34 is arranged above the first bevel gear 34, and the second bevel gear 35 is connected with the first screw 24. The thimble 610 is adjusted to a desired height by actuating the first position adjustment mechanism 2 by actuating the first drive mechanism 3.

The second position adjusting mechanism 4 of the invention comprises a second guide rail 41 which is arranged in the bookshelf 1 and is positioned in front of and transverse to the first slide block 21, a second slide block 42 which can move along the second guide rail 41 is arranged in the second guide rail 41, a third through groove 43 is arranged on the second slide block 42, one end of the second slide block 42 is connected with a second threaded sleeve 44 which is positioned in the first through groove 14, and a second screw rod 45 which can be matched with the second threaded sleeve 44 is arranged in the second threaded sleeve 44. The thimble 610 is adjusted to a desired lateral position by the first position adjustment mechanism 2.

The second driving mechanism 5 of the present invention comprises a second rotating rod 51 hinged on the right side of the bookshelf 1, a second disc 52 capable of rotating with the second rotating rod 51 is arranged on one side of the second rotating rod 51, a second handle 53 capable of driving the second disc 52 is connected to one side of the second disc 52, a third conical gear 54 is arranged on one side of the second rotating rod 51, a fourth conical gear 55 capable of meshing with the third conical gear 54 is arranged behind the third conical gear 54, and the fourth conical gear 55 is connected with the second screw 45. The first position adjustment mechanism 2 is actuated by actuating the second drive mechanism 5 to adjust the thimble 610 to the desired lateral position.

The ejection mechanism 6 of the invention comprises a plurality of third guide rails 61 and a first through hole 11 which are symmetrically arranged in a bookshelf 1, the first through hole 11 is provided with a first movable plate 62 which penetrates through the first through hole 11, one end of the first movable plate 62 is connected with a third rotating rod 63 which is hinged in the bookshelf 1, the third rotating rod 63 is provided with a plurality of first top blocks 64 which correspond to the third guide rails 61, the third guide rail 61 is internally provided with a top plate 65 which can move along the third guide rails 61 and can be moved by the first top blocks 64, the front part of the top plate 65 is provided with a second top block 66 which penetrates through a second through groove 22 and a third through groove 43, one end of the second top block 66 is provided with a third round disc 67, a return spring 68 which can reset the second top block 66 is arranged between the third round disc 67 and the first sliding block 21, one end of the second top block 66 is provided with a clamping block 69 which can prevent the second top block 66 from moving backwards, one end of the clamping block 69 is provided with a thimble 610 which can eject the book. When the thimble 610 is moved to a designated position, the ejection mechanism 6 is actuated to push the book at the designated position out of the bookshelf 1.

The conveying mechanism 7 comprises a first conveying block 71 arranged in front of the lower portion of the bookshelf 1, one side of the first conveying block 71 is hinged to the bookshelf 1, a second conveying block 72 is sleeved on the first conveying block 71, and the second conveying block 72 is hinged to the first threaded sleeve 23. The ejected books are conveyed to a designated position through the conveying mechanism 7 of the conveying mechanism 7 and the second conveying block 72 for convenient taking.

While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bookshelf with ejecting device, including bookshelf (1), its characterized in that: a first through hole (11) is formed in the front wall of the lower portion of the bookshelf (1), a vertical first guide rail (13) is arranged on the left side of the bookshelf (1), a first position adjusting mechanism (2) capable of moving up and down in the first guide rail (13) is arranged in the first guide rail (13), a first through groove (14) penetrating through the bookshelf (1) is formed in the lower portion of the bookshelf (1) and located at the lower end of the first position adjusting mechanism (2), a first driving mechanism (3) capable of driving the first position adjusting mechanism (2) is arranged outside the bookshelf (1) on the left side of the first through groove (14), a second position adjusting mechanism (4) capable of moving left and right in the bookshelf is arranged in the first through groove (14), a second driving mechanism (5) capable of driving the second position adjusting mechanism (4) is arranged outside the bookshelf (1) on the right side of the second position adjusting mechanism (4), the bookshelf is characterized in that an ejection mechanism (6) capable of fixing books is arranged behind the second position adjusting mechanism (4) in the bookshelf (1), a conveying mechanism (7) capable of receiving and ejecting the books is arranged in front of the bookshelf (1), one end of the conveying mechanism (7) is connected with the first position adjusting mechanism (2), and the other end of the conveying mechanism (7) is hinged to the bookshelf (1).

2. A bookshelf with an ejection device according to claim 1, wherein: first position control mechanism (2) is including setting up first slider (21) that can follow first guide rail (13) and remove in first guide rail (13), it leads to groove (22) to be equipped with the second on first slider (21), first slider (21) one end is connected with first swivel nut (23), be equipped with in first swivel nut (23) can with first swivel nut (23) complex first screw rod (24).

3. A bookshelf with an ejection device according to claim 2, wherein: first actuating mechanism (3) are including articulating at the left first pivot pole (31) of bookshelf (1), first pivot pole (31) one side is equipped with can be along with first pivot pole (31) pivoted first disc (32), first disc (32) one side is connected with can drive the first in command (33) of first disc (32), first pivot pole (31) one side is equipped with first tapered gear (34), first tapered gear (34) top is equipped with can be with second tapered gear (35) of first tapered gear (34) meshing, second tapered gear (35) are connected with first screw rod (24).

4. A bookshelf with an ejection device according to claim 3, wherein: the second position adjusting mechanism (4) comprises a second guide rail (41) which is arranged in the bookshelf (1) and is located in the front transverse direction of the first slide block (21), a second slide block (42) capable of moving along the second guide rail (41) is arranged in the second guide rail (41), a third through groove (43) is formed in the second slide block (42), one end of the second slide block (42) is connected with a second threaded sleeve (44) located in the first through groove (14), and a second screw rod (45) capable of being matched with the second threaded sleeve (44) is arranged in the second threaded sleeve (44).

5. A bookshelf with an ejection device according to claim 4, wherein: second actuating mechanism (5) is including articulating second dwang (51) on bookshelf (1) right side, second dwang (51) one side is equipped with can be along with second dwang (51) pivoted second disc (52), second disc (52) one side is connected with second handle (53) that can drive second disc (52), second dwang (51) one side is equipped with third tapered gear (54), third tapered gear (54) rear is equipped with fourth tapered gear (55) that can mesh with third tapered gear (54), fourth tapered gear (55) are connected with second screw rod (45).

6. A bookshelf with an ejection device according to claim 5, wherein: the ejection mechanism (6) comprises a plurality of third guide rails (61) and a first through hole (11) which are symmetrically arranged in the bookshelf (1), the first through hole (11) is provided with a first movable plate (62) penetrating through the first through hole (11), one end of the first movable plate (62) is connected with a third rotating rod (63) hinged in the bookshelf (1), the third rotating rod (63) is provided with a plurality of first ejector blocks (64) corresponding to the third guide rails (61), the third guide rails (61) are internally provided with a top plate (65) which can move along the third guide rails (61) and can be moved by the first ejector blocks (64), the front part of the top plate (65) is provided with a second ejector block (66) penetrating through a second through groove (22) and a third through groove (43), one end of the second ejector block (66) is provided with a third disc (67), and a return spring (68) capable of returning the second ejector block (66) is arranged between the third disc (67) and the first sliding block (21), one end of the second ejector block (66) is provided with a fixture block (69) capable of preventing the second ejector block (66) from moving backwards, and one end of the fixture block (69) is provided with an ejector pin (610) capable of ejecting a book.

7. A bookshelf with an ejection device according to claim 6, wherein: the conveying mechanism (7) comprises a first conveying block (71) arranged in front of the lower portion of the bookshelf (1), one side of the first conveying block (71) is hinged to the bookshelf (1), a second conveying block (72) is sleeved on the first conveying block (71), and the second conveying block (72) is hinged to the first threaded sleeve (23).