阅读说明：本技术 一种便于分类和固定图书的图书馆管理用图书架 (Library manages and uses bookshelf with picture convenient to categorised and fixed books ) 是由 王婷 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种便于分类和固定图书的图书馆管理用图书架,涉及图书管理技术领域,解决了目前使用的旋转书架多为轮盘结构,存放数量受到轮盘直径影响,局限性大可存放的数量较少的问题。一种便于分类和固定图书的图书馆管理用图书架,包括底板,所述底板的主体为H形承重结构,且底板的顶部两侧一体式设置有两组侧板；顶盖,所述顶盖主体为U形结构,顶盖固定设置在两组侧板的顶部；传动带,所述传动带通过五组辊轮旋转设置在两组侧板的内部,且传动带的底部后侧为斜面结构,通过设置有传动带,代替了原有的轮盘式结构,大幅度降低了占用的空间,并且能够根据需要增加长度存放更多的图书,可以适用于不同身高的人使用,便利性强。(The invention discloses a book shelf for library management, which is convenient for classifying and fixing books, relates to the technical field of book management and solves the problems that most of the existing rotary book shelves are in a wheel disc structure, the storage quantity is influenced by the diameter of the wheel disc, the limitation is large, and the storage quantity is small. A library management book shelf convenient for classifying and fixing books comprises a bottom plate, wherein the main body of the bottom plate is of an H-shaped bearing structure, and two groups of side plates are integrally arranged on two sides of the top of the bottom plate; the top cover main body is of a U-shaped structure, and the top cover is fixedly arranged at the tops of the two groups of side plates; the drive belt, the drive belt sets up in the inside of two sets of curb plates through five groups of running roller rotations, and the bottom rear side of drive belt is the inclined plane structure, through being provided with the drive belt, has replaced original wheel disk structure, has reduced the space that occupies by a wide margin to can increase length as required and deposit more books, can be applicable to the people of different heights and use, the convenience is strong.)

1. A book shelf for library management convenient for sorting and fixing books, comprising:

the main body of the bottom plate is of an H-shaped bearing structure, and two groups of side plates are integrally arranged on two sides of the top of the bottom plate;

the top cover main body is of a U-shaped structure, and the top cover is fixedly arranged at the tops of the two groups of side plates;

the transmission belt, the transmission belt passes through the rotatory setting in the inside of two sets of curb plates of five groups running roller, and the bottom rear side of transmission belt is the inclined plane structure.

2. The book shelf for library management for facilitating the sorting and fixing of books according to claim 1, wherein the base plate further comprises:

the spring rod is integrally arranged on the left side of the bottom plate;

the spring rod penetrates through the rack, is sleeved with the spring and is fixedly provided with a blocking piece.

3. The book shelf for library management for facilitating the sorting and fixing of books according to claim 1, wherein the belt further comprises:

the side surface of the transmission belt is rotatably provided with a connecting rod, and the other end of the connecting rod is connected with a book frame;

and one end of the front side of the bottom of the roller of the transmission belt penetrates through the side plate to be fixedly provided with an inner ratchet gear, and the inner ratchet gear is meshed with the rack for transmission connection.

4. The book stand for library management for facilitating the sorting and fixing of books according to claim 3, wherein the book frame further comprises:

the book frame comprises butt joint clamping strips, a wedge-shaped structure is integrally arranged on the front side of the top of the book frame, and two groups of butt joint clamping strips are integrally arranged on the rear side of the wedge-shaped structure;

the baffle, the inside of bookshelf slides through the guide rail and is provided with the baffle, and the upper and lower avris and the rear side both ends of baffle all set up to the flange structure, and the front end both sides of baffle are fixed and are provided with two sets of insulating strips.

5. The book stand for library management for facilitating the sorting and fixing of books according to claim 4, wherein the book frame further comprises:

the middle of the upper side and the lower side of the book frame is provided with a guide groove, and two groups of sliding blocks A and two groups of sliding blocks B are arranged in the guide groove in a sliding manner;

the self-locking rods are fixedly arranged on the right sides of the sliding blocks A; the round hole has all been seted up to slider B's centre, and the self-locking pole all passes slider B round hole cover and establishes the spring and the fixed separation blade that is provided with, and the self-locking pole snap-on in leftmost side sets up the inner wall department at the book frame.

6. The book shelf for library management convenient for sorting and fixing books according to claim 1, wherein a restricting member is provided at a rear side of a bottom of the top cover, the restricting member further comprising:

two groups of L-shaped corners are integrally arranged on two sides of the bottom of the limiting piece, the turning directions of the two adjacent groups of L-shaped corners are opposite, and the bottom intervals of the L-shaped corners are matched with the butt joint clamping strips.

7. The book shelf for library management for facilitating the sorting and fixing of books according to claim 6, wherein the restricting member further comprises:

the top of the limiting part is fixedly provided with four groups of guide rods, and the guide rods penetrate through the top cover and are fixedly provided with retaining pieces; the bottom of the L-shaped corner is horizontally aligned with the top of the belt.

8. The book shelf for library management convenient for book sorting and fixing according to claim 1, wherein a top member is provided at a front side of a bottom of the top cover, the top member further comprising:

the front end of the top piece is fixedly provided with three groups of sliding rods, the front end of each sliding rod penetrates through the front side of the top cover and is fixedly provided with a blocking piece, and a spring is sleeved outside the middle group of sliding rods.

Technical Field

The invention relates to the technical field of book management, in particular to a book shelf for library management, which is convenient for classifying and fixing books.

Background

The bookshelf is a special shelf structure for storing books, newspapers, magazines and other books, is mainly of a fixed structure, and is formed by combining the books through welding, threaded connection, welding, bonding or riveting and the like, so that the books are placed in the bookshelf for storage, and the rotary vertical shelf is gradually adopted for convenient searching.

Through retrieval, for example, patent with publication number CN209031508U discloses a rotary bookshelf, which mainly comprises a support frame, a rotating shaft, two rotating wheels, a book stand and a connecting shaft, wherein two ends of the rotating shaft are fixed on the support frame, the rotating wheels comprise a plurality of circular ring structures with different diameters, the circular rings are connected and supported by ribbed plates, the two rotating wheels are fixed together by a connecting cylinder, the rotating shaft passes through the connecting cylinder and a circular hole at the center of the rotating wheel, a bearing is arranged between the circular hole and the rotating shaft, and a plurality of connecting holes are uniformly distributed on the periphery of the rotating wheel; the book stand frame comprises a book placing frame and a hanging frame, the hanging frame is of a door-shaped frame structure, the lower end of the hanging frame is fixedly connected with the book placing frame, a through hole is formed in the middle of an upper beam, and a connecting shaft penetrates through the through hole of the hanging frame and is inserted into a connecting hole of a rotating wheel. The utility model provides a conveniently conclude books, along with getting along with putting, rotatory bookshelf that area is little has solved among the prior art student's study in-process desk in a jumble, gets the inconvenient problem of book put, has improved learning efficiency and student's the classification ability of concluding up the arrangement.

Another example of patent publication No. CN106235681A discloses a rotary bookshelf comprising: the bookshelf comprises a vertical rotary bookshelf, a bottom rotary bookshelf, a lifting support rod, a base and a positioning mechanism; the vertical rotary bookshelf comprises a front vertical rotary bookshelf and a rear vertical rotary bookshelf. The invention also provides a manufacturing method of the rotary bookshelf, which comprises the following steps: A. punching and forming the bookshelf: 1) uncoiling and feeding; 2) punching a process positioning hole; 3) punching the shape; 4) punching a positioning round hole; 5) punching a central shaft mounting hole; 6) stamping a convex clamping groove; 7) blanking; B. manufacturing an elastic positioning piece; C. assembling the wedge-shaped buckle bookshelf: the three bookshelves, the elastic locating piece, the three sets of bearing assemblies, the U-shaped bracket, the locating rod and the base are assembled and fixed to form the rotary bookshelf. The technical problems that the mechanical strength of the bookshelf is low, the space utilization rate is low and the manufacture is complex in the prior art are solved, and the technical effects that the mechanical strength of the rotary bookshelf is high, the space utilization rate is high and the manufacture is simple are achieved.

Similar to the bookshelf of the above application, the following disadvantages exist:

firstly, the existing rotating bookshelves are mostly in a wheel disc structure, the storage quantity is influenced by the diameter of the wheel disc, and the number of the rotating bookshelves is large in limitation and small in storage quantity; secondly, the automatic positioning device does not have a convenient and quick self-adaptive self-locking auxiliary structure, and is not beneficial to quick automatic positioning and additional installation functions according to different types of books; thirdly, the positioning structure function for assisting the balance of the books is not provided, and the alignment of the books cannot be ensured.

Therefore, the existing requirements are not met, and a library management book rack convenient for classifying and fixing books is provided.

Disclosure of Invention

Problem (A)

The invention aims to provide a book shelf for library management, which is convenient for classifying and fixing books and aims to solve the problems that the prior rotary book shelf is mostly in a wheel disc structure, the storage quantity is influenced by the diameter of the wheel disc, the limitation is large, and the storage quantity is small; secondly, the automatic positioning device does not have a convenient and quick self-adaptive self-locking auxiliary structure, and is not beneficial to quick automatic positioning and additional installation functions according to different types of books; thirdly, the positioning structure function for assisting the balance of the books is not provided, and the alignment of the books cannot be ensured.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a library management book shelf convenient for classifying and fixing books comprises a bottom plate, wherein the main body of the bottom plate is of an H-shaped bearing structure, and two groups of side plates are integrally arranged on two sides of the top of the bottom plate;

the top cover main body is of a U-shaped structure, and the top cover is fixedly arranged at the tops of the two groups of side plates;

the transmission belt, the transmission belt passes through the rotatory setting in the inside of two sets of curb plates of five groups running roller, and the bottom rear side of transmission belt is the inclined plane structure.

Preferably, the bottom plate further comprises:

the spring rod is integrally arranged on the left side of the bottom plate;

the spring rod penetrates through the rack, is sleeved with the spring and is fixedly provided with a blocking piece.

Preferably, the transmission belt further comprises:

the side surface of the transmission belt is rotatably provided with a connecting rod, and the other end of the connecting rod is connected with a book frame;

and one end of the front side of the bottom of the roller of the transmission belt penetrates through the side plate to be fixedly provided with an inner ratchet gear, and the inner ratchet gear is meshed with the rack for transmission connection.

Preferably, the book frame further comprises:

the book frame comprises butt joint clamping strips, a wedge-shaped structure is integrally arranged on the front side of the top of the book frame, and two groups of butt joint clamping strips are integrally arranged on the rear side of the wedge-shaped structure;

the baffle, the inside of bookshelf slides through the guide rail and is provided with the baffle, and the upper and lower avris and the rear side both ends of baffle all set up to the flange structure, and the front end both sides of baffle are fixed and are provided with two sets of insulating strips.

Preferably, the book frame further comprises:

the middle of the upper side and the lower side of the book frame is provided with a guide groove, and two groups of sliding blocks A and two groups of sliding blocks B are arranged in the guide groove in a sliding manner;

the self-locking rods are fixedly arranged on the right sides of the sliding blocks A; the round hole has all been seted up to slider B's centre, and the self-locking pole all passes slider B round hole cover and establishes the spring and the fixed separation blade that is provided with, and the self-locking pole snap-on in leftmost side sets up the inner wall department at the book frame.

Preferably, the bottom rear side of top cap is provided with the restriction piece, and the restriction piece still includes:

two groups of L-shaped corners are integrally arranged on two sides of the bottom of the limiting piece, the turning directions of the two adjacent groups of L-shaped corners are opposite, and the bottom intervals of the L-shaped corners are matched with the butt joint clamping strips.

Preferably, the limiting member further comprises:

the top of the limiting part is fixedly provided with four groups of guide rods, and the guide rods penetrate through the top cover and are fixedly provided with retaining pieces; the bottom of the L-shaped corner is horizontally aligned with the top of the belt.

Preferably, the bottom front side of top cap is provided with the top member, and the top member still including:

the front end of the top piece is fixedly provided with three groups of sliding rods, the front end of each sliding rod penetrates through the front side of the top cover and is fixedly provided with a blocking piece, and a spring is sleeved outside the middle group of sliding rods.

(III) advantageous effects

The invention provides a book shelf for library management, which is convenient for classifying and fixing books, and has the advantages that the original wheel disc type structure is replaced by the driving belt, the occupied space is greatly reduced, more books can be stored in the book shelf by increasing the length according to the needs, the rack drives the inner ratchet wheel gear to rotate, the driving belt is further driven to rotate, the driving belt drives the book frame to move to complete conversion, the book shelf is suitable for people with different heights, and the book shelf is high in convenience.

Secondly, the baffle has constituteed self-locking structure through slider A, slider B and self-locking pole, can be stable draw close each group's baffle, and the flange structure of baffle bears the bottom of books to carry out the centre gripping from both sides, can fix books and place, the books of placing can be restricted to the flange at baffle top, and the books of avoiding placing are too high, and can be according to the quick automatic positioning of books of different grade type.

Furthermore, the limiting piece and the top piece are arranged, a positioning structure function for assisting book balance is provided, when the top of the rear side of the book frame moves, the butt joint clamping strip is in butt joint with the L-shaped corner, the top surface of the book frame is in contact with the bottom surface of the L-shaped corner for self-adaptation, the book frame is further limited by the weight of the L-shaped corner and kept vertical, the book frame moves to the front side through pulling of the connecting rod, and the book frame automatically slides off and resets from the L-shaped corner after being pulled away from the L-shaped corner; after the upper book frame moves forwards and contacts the top piece, the upper book frame keeps a vertical state and further moves downwards, and the upper book frame can automatically fall down in a small range when being separated from the top piece, but cannot turn on one side due to low rotation angle.

Drawings

FIG. 1 is a schematic perspective front view of an embodiment of the present invention;

FIG. 2 is a schematic perspective rear view structure in an embodiment of the present invention;

FIG. 3 is a side cross-sectional structural schematic view of an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional side view of an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a limiting member according to an embodiment of the present invention;

FIG. 6 is a schematic axial view of a book frame according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a rear axle measuring structure of a book frame according to an embodiment of the present invention;

FIG. 8 is a schematic view of an inner assembly structure of the book case according to the embodiment of the present invention;

in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:

1. a base plate; 101. a side plate; 102. a spring lever; 103. a rack; 2. a top cover; 3. a transmission belt; 301. a connecting rod; 302. an inner ratchet gear; 4. a book frame; 401. butting the clamping strips; 402. a partition plate; 403. an insulating strip; 404. a guide groove; 405. a slide block A; 406. a slide block B; 407. a self-locking lever; 5. a limiting member; 501. an L-shaped corner; 502. a guide bar; 6. a top piece; 601. a slide bar.

Detailed Description

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

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention includes: a library management book shelf convenient for classifying and fixing books comprises a bottom plate 1, wherein the main body of the bottom plate 1 is of an H-shaped bearing structure, and two groups of side plates 101 are integrally arranged on two sides of the top of the bottom plate 1; the top cover 2, the main body of the top cover 2 is of a U-shaped structure, and the top cover 2 is fixedly arranged at the tops of the two groups of side plates 101; the transmission belt 3 is rotatably arranged inside the two groups of side plates 101 through five groups of rollers, and the rear side of the bottom of the transmission belt 3 is of an inclined surface structure; the base plate 1 further comprises: the spring rod 102 is integrally arranged on the left side of the bottom plate 1; the rack 103 is arranged outside the spring rod 102 in a sliding mode, and the spring rod 102 penetrates through the rack 103 to be sleeved with a spring and is fixedly provided with a blocking piece.

Wherein, drive belt 3 still includes: the connecting rod 301 is rotatably arranged on the side surface of the transmission belt 3, and the other end of the connecting rod 301 is connected with the book frame 4; an inner ratchet gear 302 is fixedly arranged at one end of the front side of the bottom of the roller of the transmission belt 3 through the side plate 101, and the inner ratchet gear 302 is in meshed transmission connection with the rack 103.

Referring to fig. 1, a manual transmission structure is formed by matching the inner ratchet gear 302 and the rack 103, and the inner ratchet gear 302 can be driven to rotate by stepping on the rack 103, so that the rotation of the transmission belt 3 is further realized, and the book frame 4 is transmitted.

Wherein, the book frame 4 also includes: the book frame is characterized in that the book frame is provided with two butt joint clamping strips 401, a wedge-shaped structure is integrally arranged on the front side of the top of the book frame 4, and two groups of butt joint clamping strips 401 are integrally arranged on the rear side of the wedge-shaped structure; the book frame 4 is internally provided with a partition 402 in a sliding manner through a guide rail, both the upper side and the lower side and the rear side of the partition 402 are provided with flange structures, and two groups of insulating strips 403 are fixedly arranged on both sides of the front end of the partition 402; the book frame comprises a guide groove 404, wherein the guide groove 404 is formed in the middle of the upper edge and the lower edge of the book frame 4, and two groups of sliders A405 and two groups of sliders B406 are arranged in the guide groove 404 in a sliding mode; the self-locking rod 407 is fixedly arranged on the right side of the sliding block A405; the middle of the sliding block B406 is provided with a round hole, the self-locking rods 407 penetrate through the round holes of the sliding block B406 and are sleeved with springs and fixedly provided with blocking pieces, and the self-locking rod 407 at the leftmost side is directly and fixedly arranged on the inner wall of the book frame 4.

Referring to fig. 8, the sliding block a405, the sliding block B406 and the self-locking bar 407 form a self-locking structure, which can stably close the groups of partitions 402, and the edge of the partition 402 is configured as a flange structure for placing books, which can achieve the placing of books.

Wherein, the bottom rear side of top cap 2 is provided with restriction piece 5, and restriction piece 5 is still including: two groups of L-shaped corners 501 are integrally arranged at two sides of the bottom of the limiting part 5, the turning directions of the two adjacent groups of L-shaped corners 501 are opposite, and the bottom intervals of the L-shaped corners 501 are matched with the butt joint clamping strips 401; the limiting piece 5 further comprises: four groups of guide rods 502 are fixedly arranged at the top of the limiting part 5, and the guide rods 502 penetrate through the top cover 2 and are fixedly provided with blocking pieces; the bottom of the L-shaped corner 501 is horizontally aligned with the top of the belt 3.

Referring to fig. 5, limiting members 5 are provided to limit the advancing direction of the butt-joint clamping strip 401, so as to ensure that the book frame 4 moves along a right-angle track.

Wherein, the bottom front side of top cap 2 is provided with ejecting 6, ejecting 6 still including: the front end of the top piece 6 is fixedly provided with three groups of sliding rods 601, the front end of each sliding rod 601 penetrates through the front side of the top cover 2 to be fixedly provided with a blocking piece, and the outside of the middle group of sliding rods 601 is sleeved with a spring.

Referring to fig. 4, the top member 6 is provided to restrict the falling state of the book frame 4, and to ensure that the book frame 4 is kept upright during the falling process.

The working principle is as follows: during the use, place books in the interval of baffle 402, baffle 402 has constituteed the auto-lock structure through slider A405, slider B406 and auto-lock pole 407, can be stable draw close each group's baffle 402, and the flange structure of baffle 402 bears the bottom of books to carry out the centre gripping from both sides, can fix books and place, the books that place can be restricted to the flange at baffle 402 top, the books of avoiding placing are too high.

After the book frames 4 are placed in the group, the rack 103 is stepped down, the rack 103 drives the inner ratchet gear 302 to rotate, the transmission belt 3 is further driven to rotate, the book frames 4 are driven to move by the transmission belt 3, the book frames 4 are connected with the transmission belt 3 through the connecting rod 301, the connecting rod 301 is located in the middle of the book frames 4, and when the book frames 4 move to the lowest position, the book frames 4 are in middle self-balancing adaptation; in the process that the lower book frame 4 moves backwards, the wedge-shaped structure at the top of the front side of the book frame 4 is attached to the transmission belt 3 for auxiliary guiding, so that the book frame 4 at the rear side can be kept in a vertical state, and the books are prevented from turning over; when the top of the rear side of the book frame 4 moves, the butt joint clamping strip 401 butt joints the L-shaped corner 501, the top surface of the book frame 4 contacts the bottom surface of the L-shaped corner 501 for self-adaptation, further the book frame 4 is limited by the weight of the L-shaped corner 501 and is kept vertical, the book frame moves to the front side through the pulling of the connecting rod 301, and the book frame automatically slides off and resets from the L-shaped corner 501 after being pulled away from the L-shaped corner 501; after the upper book frame 4 moves forwards and contacts the top piece 6, the upper book frame 4 keeps vertical and further moves downwards, and when the book frame 4 is separated from the top piece 6, the upper book frame can automatically fall down to a small extent, but the rotation angle is low, so that the upper book frame cannot turn on one side.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.