Newspaper storage rack for library

Abstract

The newspaper storage rack for the library comprises a base, a shaft rod is fixedly arranged on the upper portion of the base, a limiting disc is hinged to the top of the shaft rod, and a plurality of limiting through grooves are formed in the limiting disc around the center point in an annular array mode. The shaft rod is fixedly sleeved with a rotating part and a rotating frame, the bottom of the rotating frame is fixedly connected with the top of the rotating part, a plurality of newspaper storage grooves are vertically formed in the side wall of the rotating frame in the circumferential direction, notches of the newspaper storage grooves are located in the upper surface of the rotating frame, sinking tables are arranged at the notches, sliding pieces are arranged in the sinking tables in a matched mode, and newspaper hanging frames are hinged to the sliding pieces. And a push rod matched with the limiting through groove is fixedly arranged at the top of the sliding piece. By rotating the rotating frame, the purpose of looking up newspaper conveniently is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of newspaper storage racks, and particularly relates to a newspaper storage rack that is convenient for finding newspapers. Background Art

[0002] Libraries will collect newspapers for readers to read and study. Newspapers belong to periodicals and are published regularly, so the number of newspapers in the library will increase. Newspapers cannot be placed upright like books. In order to save space, libraries will stack newspapers together. It is very inconvenient for people to flip through them. They need to lift the newspapers on the top to make a selection. If the newspaper to be found is exactly at the bottom of a stack of newspapers, it will not only increase the search time, but also cause serious wear of the newspapers due to frequent flipping. For this reason, a newspaper storage rack for libraries needs to be designed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a newspaper storage rack for libraries to solve the problem in the above background art that in order to save space, libraries stack newspapers together, which is very inconvenient for people to flip through. They need to lift the newspapers on the top to make a selection. If the newspaper to be found is exactly at the bottom of a stack of newspapers, it will not only increase the search time, but also cause serious wear of the newspapers due to frequent flipping.

[0004] To solve the above problems, the specific technical solution of a newspaper storage rack for libraries of the utility model is as follows:

[0005] A newspaper storage rack for libraries includes a base. A shaft rod is fixedly arranged on the upper part of the base. A limit disk is hinged to the top of the shaft rod. A plurality of limit through slots are annularly arranged around the center point on the limit disk. The shaft rod is fixedly sleeved with a rotating part. The shaft rod is sleeved with a rotating frame. The bottom of the rotating frame is fixedly connected to the top of the rotating part. A plurality of newspaper storage slots are vertically arranged along the circumferential side wall of the rotating frame. The slot openings of the newspaper storage slots are located on the upper surface of the rotating frame. A sunken platform is arranged at the slot openings. A sliding part is fitted in the sunken platform. A newspaper hanging rack is hinged to the sliding part. A push rod that is matched with the limit through slots is fixedly arranged at the top of the sliding part.

[0006] Further, the rotating part includes a bearing and a rotating disk. The inner ring of the bearing is fixedly connected to the shaft rod. The outer ring of the bearing is fixedly connected to the bottom of the rotating disk. The bottom of the rotating frame is fixedly connected to the rotating disk.

[0007] Further, the bearing is a ball bearing.

[0008] Further, the sliding member is provided with two legs, the two legs are adapted to the sunken platform, the two legs are provided with circular through grooves with open tops, and the bottom of the newspaper hanger is provided with two sliding rods adapted to the circular through grooves.

[0009] Further, the width of the open top of the circular through groove is smaller than the inner diameter of the circular through groove.

[0010] Further, the newspaper hanger is in a square frame structure, and a hanging rod is arranged inside the square frame structure, and both ends of the hanging rod are fixedly connected to the front and rear ends of the newspaper hanger respectively.

[0011] Further, a pulling handle is fixedly arranged at the front end of the newspaper hanger.

[0012] Further, the shaft rod and the limiting disc are in threaded connection.

[0013] Further, a limiting cap is in threaded connection to the top of the push rod.

[0014] Further, an anti-slip pad is arranged on the bottom surface of the base.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] When a reader needs to consult a newspaper, only need to rotate the rotating frame, and the newspaper will extend out from the newspaper storage groove for the reader to flip through. Because the newspapers are classified and hung on the newspaper hanger, the reader can easily find the required newspaper according to the category of the newspapers hung on each newspaper hanger, saving the consultation time and reducing the wear of the newspapers. After the consultation is completed, rotate the rotating frame in the reverse direction, and the newspaper is retracted into the newspaper storage groove, which not only plays a protective role for the newspaper, but also can avoid the problem that the newspaper is exposed to light for a long time and causes the paper to turn yellow, reducing the newspaper loss rate in the library and saving the economic expenses brought by replenishing the lost newspapers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the newspaper in the state of being retracted into the newspaper storage groove in the embodiment of the utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the sliding member in the pushed-out state in the embodiment of the utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the newspaper hanger in the state of being pulled out from the sliding member in the embodiment of the utility model;

[0020] Figure 4 is an exploded assembly diagram of the newspaper hanger and the sliding member in the embodiment of the utility model;

[0021] Figure 5 This is a schematic perspective view of the rotating frame in the embodiment of the present utility model;

[0022] Figure 6 This is a schematic perspective view of the base, rotating part and limit disk in the assembled state in the embodiment of the present utility model;

[0023] Reference numerals:

[0024] 1. Base; 101. Shaft rod; 102. Limit disk; 1021. Limit through groove;

[0025] 2. Rotating part; 201. Bearing; 202. Rotating disk;

[0026] 3. Rotating frame; 301. Newspaper storage groove; 302. Counterbore;

[0027] 4. Sliding member; 401. Push rod; 402. Leg; 403. Circular through groove; 404. Limit cap;

[0028] 5. Newspaper hanger; 501. Slide rod; 502. Hanging rod; 503. Pull handle. Detailed implementation manners

[0029] In order to better understand the purpose, structure and function of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0030] Embodiment, refer to Figures 1 to 6The present embodiment discloses a newspaper storage rack for a library, comprising a base 1, a shaft 101 is fixedly provided on the upper part of the base 1, a limit plate 102 is hingedly connected to the top of the shaft 101, and a plurality of limit slots 1021 are arranged in a circular array around a center point on the limit plate 102; a rotating part 2 is fixedly sleeved on the shaft 101, a rotating frame 3 is sleeved on the shaft 101, the rotating frame 3 is movably connected to the shaft 101, the bottom of the rotating frame 3 is fixedly connected to the top of the rotating part 2, the rotating frame 3 can be rotated with the shaft 101 as the central axis through the rotating part 2, a plurality of newspaper storage slots 301 are vertically provided along the circumference of the side wall of the rotating frame 3, and the notches of the newspaper storage slots 301 are located on the rotating frame 3, a sinking platform 302 is provided at the notch, a sliding member 4 is adapted in the sinking platform 302, and a newspaper hanger 5 is hinged on the sliding member 4; a pushing rod 401 matched with the limiting through slot 1021 is fixedly provided on the top of the sliding member 4, when the rotating frame 3 is rotated, the pushing rod 401 is displaced in the limiting through slot 1021, driving the sliding member 4 to displace in the sinking platform 302, when the pushing rod 401 is pushed to the top of the limiting through slot 1021, the sliding member 4 is pushed out of the sinking platform 302 to the maximum extent, at this time, the newspaper hung on the newspaper hanger 5 is completely extended out of the newspaper storage slot 301, which is convenient for readers to read, on the contrary, the rotating frame 3 is rotated in the opposite direction, and the newspaper is stored in the newspaper storage slot 301, which protects the newspaper.

[0031] The rotating part 2 includes a bearing 201 and a rotating disk 202. The inner ring of the bearing 201 is fixedly connected to the shaft 101, the outer ring of the bearing 201 is fixedly connected to the bottom of the rotating disk 202, and the bottom of the rotating frame 3 is fixedly connected to the rotating disk 202. In this way, the rotating frame 3 is rotated, and the rotating frame 3 rotates with the shaft 101 as the central axis through the rotational connection between the outer ring and the inner ring of the bearing 201.

[0032] The bearing 201 is a ball bearing, which has the advantages of stable operation and high load capacity.

[0033] The sliding member 4 is provided with two legs 402, and the two legs 402 are adapted to the sink 302. The two legs 402 are provided with a circular through groove 403 with a top opening. The bottom of the newspaper hanger 5 is provided with two sliding rods 501 matched with the circular through groove 403. The sliding member 4 and the newspaper hanger 5 are hinged together through the sliding cooperation between the circular through groove 403 and the sliding rod 501. By pulling the sliding rod 501 out of the circular through groove 403, it is convenient for the reader to take the newspaper off the newspaper storage rack and read it.

[0034] The top opening width of the circular through groove 403 is smaller than the inner diameter of the circular through groove 403, which can increase the sliding stability of the sliding rod 501 in the circular through groove 403 and prevent the newspaper hanger 5 from falling off the sliding member 4 due to the center of gravity shift during the process of pulling out the newspaper hanger 5 from the sliding member 4.

[0035] The newspaper hanger 5 is in a rectangular frame structure with a hanging rod 502 arranged inside the rectangular frame structure. Both ends of the hanging rod 502 are fixedly connected to the front and rear ends of the newspaper hanger 5 respectively, and newspapers can be hung on the hanging rod 502, avoiding the operation of usually using a book clip to fix newspapers in daily use, because the book clip will increase the wear of the newspapers.

[0036] A pulling handle 503 is fixedly arranged at the front end of the newspaper hanger 5, which facilitates the operation of the user to pull out the newspaper hanger 5 from the sliding member 4.

[0037] The shaft rod 101 and the limit disk 102 are in threaded connection. Unscrewing the limit disk 102 can facilitate the removal of the rotating frame 3 from the shaft rod 101.

[0038] A limit cap 404 is in threaded connection at the top of the push rod 401. The limit cap 404 plays a role in limiting the limit disk 102 to prevent the limit disk 102 from falling off the shaft rod 101 and affecting the use of the newspaper storage rack. The threaded connection of the limit cap 404 is convenient for disassembly. When both the limit cap 404 and the limit disk 102 are disassembled, the rotating frame 3 can be removed from the shaft rod 101.

[0039] The bottom surface of the base 1 is provided with an anti-slip pad, which increases the friction between the base 1 and the ground and prevents the newspaper storage rack from moving when the rotating frame 3 is rotated, affecting the use.

[0040] Working principle: When the rotating frame 3 is rotated, the push rod 401 displaces in the limit through groove 1021, driving the sliding member 4 to displace in the counterbore 302. When the push rod 401 is pushed to the top end of the limit through groove 1021, the sliding member 4 is pushed out of the counterbore 302 to the maximum extent. At this time, the newspapers hung on the newspaper hanger 5 completely extend out of the newspaper storage groove 301, facilitating the viewer to flip through. If the required newspaper is found, the newspaper hanger 5 with the required newspaper can be pulled out from the sliding member 4. On the contrary, when the rotating frame 3 is rotated in the reverse direction, the newspapers are put into the newspaper storage groove 301, which not only saves the time for viewing newspapers but also plays a role in protecting the newspapers.

[0041] The above is only the preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A newspaper storage rack for a library, characterized in that: The invention comprises a base (1), wherein a shaft (101) is fixedly provided on the upper part of the base (1), a limit plate (102) is hingedly connected to the top of the shaft (101), and a plurality of limit slots (1021) are arranged in a circular array around a center point on the limit plate (102); a rotating part (2) is fixedly sleeved on the shaft (101), a rotating frame (3) is sleeved on the shaft (101), the bottom of the rotating frame (3) is fixedly connected to the top of the rotating part (2), a plurality of newspaper storage slots (301) are vertically provided along the circumference of the side wall of the rotating frame (3), the notches of the newspaper storage slots (301) are located on the upper surface of the rotating frame (3), a sink (302) is provided at the notch, a sliding member (4) is adapted to be arranged in the sink (302), and a newspaper hanger (5) is hingedly connected to the sliding member (4); a pushing rod (401) matched with the limit slot (1021) is fixedly provided on the top of the sliding member (4).

2. The newspaper storage rack for library according to claim 1, characterized in that: The rotating part (2) comprises a bearing (201) and a rotating disk (202); the inner ring of the bearing (201) is fixedly connected to the shaft (101); the outer ring of the bearing (201) is fixedly connected to the bottom of the rotating disk (202); and the bottom of the rotating frame (3) is fixedly connected to the rotating disk (202).

3. The newspaper storage rack for library according to claim 2, characterized in that: The bearing (201) is a ball bearing.

4. The newspaper storage rack for library according to claim 1, characterized in that: The sliding member (4) is provided with two legs (402), the two legs (402) being adapted to the sinking platform (302), the two legs (402) being provided with circular through slots (403) with top openings, and the bottom of the newspaper hanger (5) being provided with two sliding rods (501) adapted to the circular through slots (403).

5. The newspaper storage rack for library according to claim 4, characterized in that: The top opening width of the circular through groove (403) is smaller than the inner diameter of the circular through groove (403).

6. The newspaper storage rack for library according to claim 5, characterized in that: The newspaper hanger (5) is a U-shaped frame structure, a hanging rod (502) is arranged inside the U-shaped frame structure, and two ends of the hanging rod (502) are respectively fixedly connected to the front and rear ends of the newspaper hanger (5).

7. The newspaper storage rack for library according to claim 6, characterized in that: A handle (503) is fixedly provided at the front end of the newspaper hanger (5).

8. The newspaper storage rack for library according to claim 1, characterized in that: The shaft rod (101) and the limiting plate (102) are threadedly connected.

9. The newspaper storage rack for library according to claim 8, characterized in that: The top of the push rod (401) is threadedly connected to a limit cap (404).

10. The newspaper storage rack for library according to claim 1, characterized in that: The bottom surface of the base (1) is provided with an anti-slip pad.

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