Book arrangement structure of campus library

Abstract

The utility model discloses a book arrangement structure of a campus library, which comprises an outer frame used for placing books and a plurality of fixed seats fixedly arranged in the outer frame and distributed in an array, a floating card support capable of sliding back and forth is arranged on the front section of each fixed seat, a guide card plate is arranged on the back surface of each floating card support, and a floating pressing track groove is arranged on each guide card plate. A rotatable brake lock rod is arranged on the fixing seat, one section of the brake lock rod is clamped and embedded in the floating pressure track groove in a sliding mode, automatic inward retraction and storage when books are put in are achieved, when the books need to be taken out, the books can be driven to automatically pop out of the outer frame by pressing the books, and people can take and place the books conveniently.

Description

Technical Field

[0001] The utility model relates to the field of education, in particular to a book arrangement structure of a campus library. Background Art

[0002] The book arrangement structure of the campus library is mainly based on certain classification and sorting rules to ensure that readers can find the books they need quickly and accurately;

[0003] In the prior art, when conventional bookshelves are used to place and store books, when personnel need to take out corresponding books, they usually take out the books on both sides at the same time, which requires personnel to frequently organize the books, which is inconvenient. At the same time, the operating space for taking and placing books in the narrow bookshelf frame is small, and the operation convenience is low. Utility Model Content

[0004] The purpose of the utility model is to solve any one of the problems in the above-mentioned technologies, thereby proposing a book arrangement structure for a campus library.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a book arrangement structure for a campus library, comprising an outer frame for placing books and a plurality of array-distributed fixed seats fixed inside thereof, a floating card holder which can slide back and forth is arranged at the front section of the fixed seat, a guide card plate is arranged at the back side of the floating card holder, a floating pressure track groove is arranged at the guide card plate, a rotatable brake lock rod is arranged on the fixed seat, and a section of the brake lock rod is slidably embedded in the floating pressure track groove.

[0006] Furthermore, the main body of the fixing seat is a U-shaped frame, and a plurality of rear bosses distributed in an array are arranged in the center of the inner wall of the fixing seat. T-shaped truncated cone-shaped rotating shaft platforms are arranged in the middle sections of the upper and lower sides of the fixing seat, and one end of the brake lock rod is rotatably sleeved on the rotating shaft platform.

[0007] Furthermore, the brake lock rod is in the shape of an elongated strip, one end of the brake lock rod is a circular through hole, and the bottom surface of the other end of the brake lock rod is provided with a protruding round table, the circular through hole of the brake lock rod is rotatably sleeved on the rotating shaft table, and the protruding round table on the bottom surface of the brake lock rod is slidably embedded in the floating card holder.

[0008] Furthermore, the main body of the floating card holder is a long strip-shaped bracket with limited card platforms at the four corners, and a plurality of front bosses distributed in an array are arranged at the center of the back of the bracket, and a spring is arranged between the front boss and the rear boss, and guide card plates are arranged on the upper and lower sides of the back of the bracket. The guide card plates slide back and forth and are embedded in the fixed seat, and a heart-shaped floating pressure track groove is arranged on the surface of the guide card plate, and the protruding round table on the bottom surface of the brake lock rod is slidably embedded in the floating pressure track groove.

[0009] The beneficial effects of the utility model are as follows: the floating card tray slides forward and backward and is embedded in the fixed seat, a spring is arranged between the front boss and the rear boss, one end of the brake lock rod is rotatably sleeved on the rotating shaft platform, the round table protruding from the bottom surface of the brake lock rod slides and is embedded in the floating pressure track groove, and the floating card tray can be made to slide forward and backward in the fixed seat by pressing it; when the round table protruding from the bottom surface of the brake lock rod slides and is embedded in the corner opening below the floating pressure track groove, the floating card tray is locked by the brake lock rod and sunken into the fixed seat; when the round table protruding from the bottom surface of the brake lock rod slides and is embedded in the corner opening above the floating pressure track groove, the floating card tray is locked by the brake lock rod and protrudes into the fixed seat, thereby realizing automatic retraction and storage when books are put in; when books need to be taken out, pressing the books can drive the books to automatically pop out of the outer frame, thereby facilitating the taking and putting of books by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 A cross-sectional view of the utility model as a whole;

[0012] Figure 3 This is a schematic diagram of the installation of the floating card holder of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the floating card holder of the utility model;

[0014] Figure 5 It is a structural schematic diagram of the fixing seat of the utility model;

[0015] Figure 6 It is a locking schematic diagram of the floating pressure track groove of the utility model.

[0016] exist Figures 1 to 6 The corresponding relationship between the component names or lines and the figure numbers is: outer frame 1, floating card holder 2, limit card platform 21, front boss 22, guide card plate 23, floating pressure track groove 24, fixed seat 3, rear boss 31, rotating shaft platform 32, brake lock rod 4, spring 5. DETAILED DESCRIPTION

[0017] Please refer to Figures 1 to 6 ;

[0018] The present embodiment provides a book arrangement structure for a campus library, comprising an outer frame 1 for placing books and a plurality of array-distributed fixed seats 3 fixed inside the outer frame 1. A floating card holder 2 that can slide back and forth is provided at the front section of the fixed seat 3. A guide card plate 23 is provided at the back of the floating card holder 2. A floating pressure track groove 24 is provided on the guide card plate 23. A rotatable brake lock rod 4 is provided on the fixed seat 3. A section of the brake lock rod 4 is slidably embedded in the floating pressure track groove 24.

[0019] Preferably, the main body of the fixing seat 3 is a U-shaped frame, and a plurality of array-distributed rear bosses 31 are arranged at the center of the inner wall of the fixing seat 3. A T-shaped truncated cone-shaped rotating shaft platform 32 is arranged in the middle sections of the upper and lower sides of the fixing seat 3, and one end of the brake lock rod 4 is rotatably sleeved on the rotating shaft platform 32.

[0020] In a specific embodiment, the spring 5 directly mounted between the rear boss 31 of the fixing seat 3 and the front boss 22 of the floating card holder 2 is always in a compressed state, and the spring 5 continuously provides an outward thrust for the floating card holder 2 .

[0021] Preferably, the brake lock rod 4 is in the shape of an elongated strip, one end of the brake lock rod 4 is a circular through hole, and the bottom surface of the other end of the brake lock rod 4 is provided with a protruding round table, the circular through hole of the brake lock rod 4 is rotatably sleeved on the rotating shaft table 32, and the protruding round table on the bottom surface of the brake lock rod 4 is slidably embedded in the floating card holder 2.

[0022] Preferably, the main body of the floating card tray 2 is a long strip-shaped bracket with limited card platforms 21 set at the four corners, and a plurality of front bosses 22 distributed in an array are set at the center of the back side of the bracket, and a spring 5 is set between the front boss 22 and the rear boss 31, and guide card plates 23 are set on the upper and lower sides of the back side of the bracket. The guide card plates 23 are slidably embedded in the fixed seat 3, and a heart-shaped floating pressure track groove 24 is set on the surface of the guide card plates 23. The protruding round table on the bottom surface of the brake lock rod 4 is slidably embedded in the floating pressure track groove 24.

[0023] In a specific embodiment, the limiting card platform 21 of the floating card tray 2 provides a limit for the books placed on the floating card tray 2. At the same time, each floating card tray 2 slides independently, so that when a single floating card tray 2 is pushed outward, the books placed on it will not contact and rub against the books on both sides thereof, thereby avoiding the problem of the books on both sides being taken out synchronously when taking the books.

[0024] In a specific embodiment, when the protruding cone on the bottom surface of the brake lock rod 4 slides and is embedded in the corner opening below the floating pressure track groove 24, when the floating card holder 2 is pressed downward and released, the protruding cone on the bottom surface of the brake lock rod 4 first contacts the lower left inclined surface of the inner ring wall of the floating pressure track groove 24, and the protruding cone on the bottom surface of the brake lock rod 4 slides along the left motion trajectory and is embedded in the corner opening above the floating pressure track groove 24. At this time, the floating card holder 2 slides and protrudes from the fixed seat 3 and is locked by the brake lock rod 4 at the same time.

[0025] In a specific embodiment, when the protruding truncated cone on the bottom surface of the brake lock rod 4 slides along the left motion trajectory to be embedded in the corner opening above the floating pressure trajectory groove 24, when the floating card holder 2 is pressed downward and released, the protruding truncated cone on the bottom surface of the brake lock rod 4 first contacts the lower right inclined surface of the outer ring wall of the floating pressure trajectory groove 24, and the protruding truncated cone on the bottom surface of the brake lock rod 4 slides along the right motion trajectory to be embedded in the corner opening below the floating pressure trajectory groove 24. At this time, the floating card holder 2 slides inwardly into the fixed seat 3 and is locked by the brake lock rod 4 at the same time.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A book arrangement structure for a campus library, comprising an outer frame (1) for placing books and a plurality of fixed seats (3) arranged in an array and fixedly arranged inside the frame, wherein a floating card holder (2) capable of sliding forward and backward is arranged at the front section of the fixed seat (3), characterized in that: The back of the floating card holder (2) is provided with a guide card plate (23), a floating pressure track groove (24) is provided on the guide card plate (23), and a rotatable brake lock rod (4) is provided on the fixed seat (3), and a section of the brake lock rod (4) is slidably embedded in the floating pressure track groove (24).

2. The book arrangement structure of the campus library according to claim 1, characterized in that: The main body of the fixing seat (3) is a U-shaped frame. A plurality of rear bosses (31) are arranged in an array at the center of the inner wall of the fixing seat (3). T-shaped truncated cone-shaped rotating shaft platforms (32) are arranged in the middle sections of the upper and lower sides of the fixing seat (3). One end of the brake lock rod (4) is rotatably sleeved on the rotating shaft platform (32).

3. The book arrangement structure of the campus library according to claim 2 is characterized by: The brake lock rod (4) is in the shape of an elongated strip, one end of the brake lock rod (4) is a circular through hole, the bottom surface of the other end of the brake lock rod (4) is provided with a protruding round table, the circular through hole of the brake lock rod (4) is rotatably sleeved on the rotating shaft table (32), and the protruding round table on the bottom surface of the brake lock rod (4) is slidably clamped in the floating card holder (2).

4. The book arrangement structure of the campus library according to claim 3 is characterized by: The main body of the floating card holder (2) is a long strip-shaped bracket with limited card platforms (21) arranged at the four corners. A plurality of front bosses (22) distributed in an array are arranged at the center of the back of the bracket. A spring (5) is arranged between the front boss (22) and the rear boss (31). Guide card plates (23) are arranged on the upper and lower sides of the back of the bracket. The guide card plates (23) are slidably embedded in the fixed seat (3) forward and backward. The surface of the guide card plates (23) is provided with a heart-shaped floating pressure track groove (24). The round table protruding from the bottom surface of the brake lock rod (4) is slidably embedded in the floating pressure track groove (24).

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