CN211154486U

CN211154486U - Special book end frame in library

Info

Publication number: CN211154486U
Application number: CN201921584124.3U
Authority: CN
Inventors: 谭密
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-08-04
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a special book end frame in library, concretely relates to bookshelf field, including two backup pads, two be equipped with a plurality of books boards of carrying between the backup pad, the surface that carries the books board is equipped with two book chambeies, the inside in book chamber is equipped with the clamp plate, the bottom surface in book chamber is equipped with two spouts, the bottom of clamp plate is equipped with two supporting legs, the supporting leg extends to the inside of spout, the inside of supporting leg is equipped with the dead lever, the bottom both sides of dead lever all are equipped with the connecting block. The utility model discloses a press the dead lever, it is downward to drive the disc, and the spring atress shrink, the fixture block breaks away from in the draw-in groove simultaneously, removes suitable position when the pinch-off blades, loosens the dead lever, utilizes the restoring force of spring, and in the fixture block blocked the draw-in groove again to this volume of books deposited according to the book intracavity removes suitable position to the pinch-off blades, has stopped books and has had the risk that drops.

Description

Special book end frame in library

Technical Field

The utility model relates to a bookshelf field, more specifically say, the utility model relates to a special book end frame in library.

Background

The book end is used for supporting articles for books to stand stably, is made of materials such as iron and stainless steel in a shape of 'L', and is formed in pairs, the book end can prevent a row of standing books from inclining and falling down to prevent the books from being folded, bent or damaged, the book end can be used for summarizing and arranging different types of books, a bookshelf with a gap can be arranged in a library by the book end, and companies and individuals can also use the book end to open up neat book and document spaces on flat desks.

The prior art has the following defects: the books can not be clamped according to the number of the stored books, so that the books are in risk of falling.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a special book end frame in library, through pressing the dead lever, drive the connecting block downwards, the fixture block breaks away from in the draw-in groove, and the guide pulley is to removing at the guide rail, when removing suitable position, loosens the dead lever, and in the fixture block card advances the draw-in groove again to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a book stand special for a library comprises two supporting plates, a plurality of book carrying plates are arranged between the two supporting plates, two book cavities are formed in the outer surfaces of the book carrying plates, clamping plates are arranged inside the book cavities, two sliding grooves are formed in the bottom surfaces of the book cavities, two supporting legs are arranged at the bottoms of the clamping plates and extend to the inside of the sliding grooves, fixing rods are arranged inside the supporting legs, connecting blocks are arranged on two sides of the bottoms of the fixing rods, the top ends of the fixing rods sequentially penetrate through the supporting legs and the clamping plates and extend to the outside of the clamping plates, empty grooves are formed in two sides of the sliding grooves, clamping blocks are arranged at the tops of the connecting blocks, a plurality of clamping grooves are formed in the inner walls of the tops of the empty grooves, the clamping blocks are clamped inside the clamping grooves, annular grooves are formed in the inside of the clamping plates, discs are arranged on the outer surfaces of the fixing rods, and, the bottom of the spring is fixedly connected with the inner wall of the bottom of the annular groove.

In a preferred embodiment, the diameter of the circular disc is smaller than that of the annular groove, and the inner wall of the annular groove is provided with a limiting disc.

In a preferred embodiment, the bottom end of the fixed rod is provided with a guide wheel, the bottom of the sliding chute is provided with a guide rail, and the guide wheel is connected to the inside of the guide rail in a rolling manner.

In a preferred embodiment, the distance between the circular disc and the limiting disc is equal to the distance between the connecting block and the inner wall of the bottom of the empty groove, and the distance between the circular disc and the limiting disc is greater than the depth of the clamping groove.

In a preferred embodiment, the top ends of the fixing rods are provided with connecting rods, and both ends of each connecting rod are fixedly connected with the top ends of the two fixing rods.

In a preferred embodiment, two fixing blocks are arranged on one side of the book carrying plate, and the fixing blocks and the book cavities are arranged in a one-to-one correspondence mode.

In a preferred embodiment, a groove is formed in the top of the fixing block, a marking card is arranged inside the groove, and a visual window is arranged on one side, far away from the book carrying plate, of the fixing block.

In a preferred embodiment, the indicator card is clamped inside the groove, and the top of the indicator card penetrates through the groove and extends to the outside of the fixing block.

The utility model discloses a technological effect and advantage:

1. the fixing rod is pressed to drive the disc to move in the annular groove, the spring is stressed to contract, meanwhile, the fixing rod drives the connecting block to move downwards, the clamping block is separated from the clamping groove, the guide wheel moves to a proper position in the guide rail, the fixing rod is loosened, the clamping block is clamped into the clamping groove again by using the restoring force of the spring, and therefore the clamping plate is moved to the proper position according to the amount of books stored in the book cavity, the risk that the books fall off is avoided, compared with the prior art, the problem that the traditional book stand cannot clamp the book according to the amount of the stored books is solved;

2. through utilizing the fixed block and the book chamber to be the one-to-one setting, utilize the marking card to mark when can classifying and depositing books, make things convenient for the student to borrow books and be convenient for librarian to manage books, compare with prior art, solved book end frame and put mixed and disorderly problem to books.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial cross sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 4 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.

Fig. 5 is an enlarged view of the structure of the portion C of fig. 2 according to the present invention.

The reference signs are: the book reading device comprises a supporting plate 1, a book carrying plate 2, a book cavity 3, a clamping plate 4, a sliding groove 5, supporting legs 6, a fixing rod 7, a connecting block 8, a hollow groove 9, a clamping block 10, a clamping groove 11, an annular groove 12, a circular disc 13, a spring 14, a limiting disc 15, a guide wheel 16, a guide rail 17, a connecting rod 18, a fixing block 19, a groove 20, a marking card 21 and a visual window 22.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-2 and 4-5, the utility model provides a library-dedicated book stand, comprising two support plates 1, a plurality of book carrying plates 2 are arranged between the two support plates 1, two book carrying cavities 3 are arranged on the outer surfaces of the book carrying plates 2, a clamping plate 4 is arranged inside the book cavities 3, two chutes 5 are arranged on the bottom surfaces of the book cavities 3, two support legs 6 are arranged at the bottom of the clamping plate 4, the support legs 6 extend to the inside of the chutes 5, a fixed rod 7 is arranged inside the support legs 6, connecting blocks 8 are arranged on both sides of the bottom end of the fixed rod 7, the top end of the fixed rod 7 sequentially penetrates through the support legs 6 and the clamping plate 4 and extends to the outside of the clamping plate 4, empty grooves 9 are arranged on both sides of the chutes 5, a clamping block 10 is arranged on the top of the connecting blocks 8, a plurality of clamping grooves 11 are arranged on the inner wall of the top of the empty grooves, the clamping block 10 is clamped in the clamping groove 11, an annular groove 12 is formed in the clamping plate 4, a disc 13 is arranged on the outer surface of the fixing rod 7, a plurality of springs 14 are arranged at the bottom of the disc 13, and the bottoms of the springs 14 are fixedly connected with the inner wall of the bottom of the annular groove 12;

the diameter of the disc 13 is smaller than that of the annular groove 12, the inner wall of the annular groove 12 is provided with a limiting disc 15, the falling distance of the disc 13 is limited by the limiting effect of the limiting disc 15, and the service life of the spring 14 is prolonged;

the bottom end of the fixed rod 7 is provided with a guide wheel 16, the bottom of the sliding chute 5 is provided with a guide rail 17, the guide wheel 16 is connected inside the guide rail 17 in a rolling manner, and the resistance of an operator for moving the clamping plate 4 can be reduced by utilizing the movement of the guide wheel 16 in the guide rail 17;

the distance between the disc 13 and the limiting disc 15 is equal to the distance between the connecting block 8 and the inner wall of the bottom of the empty groove 9, and the distance between the disc 13 and the limiting disc 15 is larger than the depth of the clamping groove 11, so that when the disc 13 is attached to the limiting disc, the clamping block 10 can be separated from the clamping groove 11, and the fixing effect on the clamping plate 4 can be released;

the top ends of the fixed rods 7 are provided with connecting rods 18, the two ends of each connecting rod 18 are fixedly connected with the top ends of the two fixed rods 7, and the two fixed rods 7 can be controlled by the aid of the control connecting rods 18, so that operation is facilitated, and operation difficulty is reduced;

the implementation mode is specifically as follows: when the amount of books placed in the book cavity 3 changes, the position of the clamping plate 4 needs to be adjusted to clamp the books, so that the books are prevented from falling off in the placing process and being injured by people or damaged by the books, when the position of the clamping plate 4 is adjusted, the connecting rod 18 is pressed to drive the two fixing rods 19 to move downwards, so as to drive the disc 13 to move downwards in the annular groove 12, the spring 14 is stressed to contract, when the disc 13 is attached to the limiting disc 15, the clamping block 10 is separated from the clamping groove 11, the bottom of the guide wheel 16 is attached to the guide rail 17, so as to move the clamping plate 4, the guide wheel 16 rolls in the guide rail 17, when the disc 13 is moved to a proper position, the connecting rod 18 is loosened, the disc 13 moves upwards under the restoring force of the spring 14, so as to drive the fixing rod 7 to move upwards, until the clamping block 10 is clamped into the clamping groove 11 again, so as to realize the effect of fixing the clamping plate 4, the clamping plate 4 is guaranteed to be tightly attached to books, the problem that the books fall off in the placing process can be avoided, and the problem that the traditional book stand cannot clamp the books according to the quantity of the stored books in the prior art is solved.

As shown in fig. 1 and 3, two fixing blocks 19 are arranged on one side of the book carrying plate 2, the fixing blocks 19 and the book cavities 3 are arranged in a one-to-one correspondence manner, so that books in the book cavities 3 can be conveniently marked and taken out and used;

the top of the fixed block 19 is provided with a groove 20, the inside of the groove 20 is provided with a mark card 21, one side of the fixed block 19, which is far away from the book carrying plate 2, is provided with a visual window 22, and the mark card 21 is clamped into the groove 20, so that the mark card 21 is not easy to lose in the using process;

the marking card 21 is clamped inside the groove 20, the top of the marking card 21 penetrates through the groove 20 and extends to the outside of the fixed block 19, and therefore the marking card 21 can be conveniently extracted, and book information can be conveniently updated at any time;

the implementation mode is specifically as follows: utilize fixed block 19 and book chamber 3 to be the one-to-one setting, utilize the marking card 21 to mark when can classifying to deposit books, utilize visual window 22, can go to observe the information on the marking card 21 through visual window 22, marking card 21 card is in recess 20 simultaneously, and marking card 21 is difficult for losing, and this embodiment has specifically solved among the prior art book end frame and has put mixed and disorderly problem to books.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, a marking card 21 is inserted into a groove 20 to mark and classify a plurality of book cavities 3, then the book cavities 3 are clamped according to the book storage amount in the book cavities 3, when the book cavities are clamped, a connecting rod 18 is pressed, a fixing rod 7 moves downwards to drive a disc 13 to move downwards in an annular groove 12, a spring 14 is stressed to contract, when the disc 13 moves to be attached to a limiting disc 15, a clamping block 10 is separated from a clamping groove 11, the fixing effect on the clamping plate 4 is relieved, then the clamping plate 4 is moved, a guide wheel 16 moves in a guide rail 17 to drive the clamping plate 4 to move to be attached to the book, the connecting rod 18 is loosened, the clamping block 10 is clamped into the clamping groove 11 again by using the restoring force of the spring 14, so that the clamping plate 4 is fixed, and the problem that the book does not fall off in the placing process is.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special book end frame in library, includes two backup pads (1), its characterized in that: a plurality of book carrying plates (2) are arranged between the two supporting plates (1), two book cavities (3) are arranged on the outer surfaces of the book carrying plates (2), clamping plates (4) are arranged inside the book cavities (3), two sliding grooves (5) are arranged on the bottom surfaces of the book cavities (3), two supporting legs (6) are arranged at the bottoms of the clamping plates (4), the supporting legs (6) extend to the insides of the sliding grooves (5), fixing rods (7) are arranged inside the supporting legs (6), connecting blocks (8) are arranged on two sides of the bottom ends of the fixing rods (7), the top ends of the fixing rods (7) sequentially penetrate through the supporting legs (6) and the clamping plates (4) and extend to the outsides of the clamping plates (4), empty grooves (9) are arranged on two sides of the sliding grooves (5), clamping blocks (10) are arranged at the tops of the connecting blocks (8), and a plurality of clamping grooves (11) are arranged on the inner walls of the tops of the empty, the fixture block (10) is clamped in the clamping groove (11), an annular groove (12) is formed in the clamping plate (4), a disc (13) is arranged on the outer surface of the fixing rod (7), a plurality of springs (14) are arranged at the bottom of the disc (13), and the bottoms of the springs (14) are fixedly connected with the inner wall of the bottom of the annular groove (12).

2. A library-specific book stand according to claim 1, wherein: the diameter of the disc (13) is smaller than that of the annular groove (12), and the inner wall of the annular groove (12) is provided with a limiting disc (15).

3. A library-specific book stand according to claim 1, wherein: the bottom of dead lever (7) is equipped with guide pulley (16), the bottom of spout (5) is equipped with guide rail (17), guide pulley (16) roll connection is in the inside of guide rail (17).

4. A library-specific book stand according to claim 3, wherein: the distance between the disc (13) and the limiting disc (15) is equal to the distance between the connecting block (8) and the inner wall of the bottom of the empty groove (9), and the distance between the disc (13) and the limiting disc (15) is larger than the depth of the clamping groove (11).

5. A library-specific book stand according to claim 1, wherein: the top ends of the fixing rods (7) are provided with connecting rods (18), and the two ends of each connecting rod (18) are fixedly connected with the top ends of the two fixing rods (7).

6. A library-specific book stand according to claim 1, wherein: two fixing blocks (19) are arranged on one side of the book carrying plate (2), and the fixing blocks (19) are arranged in one-to-one correspondence with the book cavities (3).

7. The library-specific book stand of claim 6, wherein: the top of fixed block (19) is equipped with recess (20), the inside of recess (20) is equipped with mark card (21), one side that book carrying board (2) was kept away from in fixed block (19) is equipped with visual window (22).

8. The library-specific book stand of claim 7, wherein: the marking card (21) is clamped in the groove (20), and the top of the marking card (21) penetrates through the groove (20) and extends to the outside of the fixing block (19).