Information indicating device in library

Abstract

The utility model belongs to the technical field of information indicating devices, and particularly discloses an information indicating device in a library, which comprises a vertical rod, a limit ring is arranged on the outer surface of the vertical rod, a fixing frame is detachably mounted on the vertical rod through a quick hooping mechanism, a main view information board is arranged on the outer surface of the fixing frame, and a display screen is arranged on the outer surface of the main view information board. A damping shaft is fixedly arranged on the inner side of the fixing frame in a penetrating mode, an overlook information board is rotationally connected to the outer surface of the damping shaft, the rapid hooping mechanism comprises a fixing table fixedly connected to the outer surface of the fixing frame, and a table shaft is fixedly arranged on the inner side of the fixing table in a penetrating mode. According to the information indicating device in the library, when a rapid corresponding temporary emergency is needed in the library, information displayed by the two information boards on the fixing frame can be rapidly detached, replaced and rearranged through the rapid hooping mechanism, the effect of rapidly adapting to the temporary emergency can be achieved, and the using flexibility of the device is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of information indicating devices, and particularly to an information indicating device in a library. Background Art

[0002] The information indicating devices in a library generally refer to the devices used to guide and indicate readers to find books, resources or other services in the library. The design purpose of these devices is to provide effective navigation so that readers can easily find the required information, such as the signs used to indicate the directions and areas where books are stored.

[0003] Currently, in order to facilitate observation, the signs in the library are generally set at the top of the vertical pole and are usually of an integrated design. This design method is relatively firm, but when it is necessary to update information, change the layout or perform maintenance, it is difficult to meet the needs of layout or information changes in the library. For example, when the library needs to quickly respond to temporary emergencies, the integrated design may not be able to quickly adapt to these changes, making the system lack flexibility. Utility Model Content

[0004] In view of this, the purpose of the present utility model is to solve the deficiencies in the background art, and to propose an information indicating device in a library to solve the problems existing in the prior art.

[0005] To achieve the above object, the present utility model provides an information indicating device in a library, including a vertical pole. A limiting ring is arranged on the outer surface of the vertical pole. A fixing frame is detachably installed on the vertical pole through a quick clamping mechanism. A main view information board is arranged on the outer surface of the fixing frame. A damping shaft is fixedly penetrated through the inside of the fixing frame. A top view information board is rotatably connected to the outer surface of the damping shaft.

[0006] Preferably, the quick clamping mechanism includes a fixing table fixedly connected to the outer surface of the fixing frame. A table shaft is fixedly penetrated through the inside of the fixing table. Through the quick clamping mechanism, it can be tightly clamped on the limiting ring, thereby stably installing the fixing frame.

[0007] Preferably, a first clamping frame and a second clamping frame are respectively rotatably connected to the outer surface of the table shaft. The inner arc surfaces of the first clamping frame and the second clamping frame are designed the same, and the two cooperate to stably clamp the limiting ring.

[0008] Preferably, a frame shaft is fixedly penetrated through the inside of the first clamping frame. A rotating ring is rotatably connected to the outer surface of the frame shaft.

[0009] Preferably, a screw rod is fixedly connected to the outer surface of the rotating ring. A butterfly nut is threadedly sleeved on the outer surface of the screw rod. The screw rod can be embedded into the groove opened on the outer surface of the first clamping frame during the rotation process.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. For the information indicating device in the library, when it is necessary to quickly respond to temporary emergencies in the library, the information displayed on the two groups of information plates on the fixing rack can be quickly disassembled, replaced and re-arranged through the quick clamping mechanism, so as to quickly adapt to temporary emergencies, effectively improving the flexibility of the device.

[0012] 2. For the information indicating device in the library, readers can understand the book information in this area through the main view information plate 4, and by observing the top view information plate, they can easily understand the information of the location of the books without going downstairs, or they can adjust the angle of the top view information plate along the damping shaft to make it adapt to different observation angles, improving the functionality and practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of this application;

[0014] Figure 2 is a schematic diagram of the structure of the limiting ring of this application;

[0015] Figure 3 is a schematic diagram of the surface structure of the fixing table of this application;

[0016] Figure 4 is a schematic diagram of the surface structure of the fixing rack of this application.

[0017] Wherein: 1. vertical rod; 2. limiting ring; 3. fixing rack; 4. main view information plate; 5. damping shaft; 6. top view information plate; 7. fixing table; 8. table shaft; 9. first hoop; 10. second hoop; 11. rack shaft; 12. rotating ring; 13. screw rod; 14. wing nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0019] Please refer to Figures 1-4 , an information indicating device in a library, including a vertical rod 1, a limiting ring 2 is arranged on the outer surface of the vertical rod 1, a fixing rack 3 is detachably installed on the vertical rod 1 through a quick clamping mechanism, a main view information plate 4 is arranged on the outer surface of the fixing rack 3, a damping shaft 5 is fixedly penetrated inside the fixing rack 3, and a top view information plate 6 is rotatably connected to the outer surface of the damping shaft 5.

[0020] Through the above technical solution, when the device is in use, the book information in this area can be understood through the front view information board 4. When looking downstairs from upstairs, the book information in this area can also be understood through the top view information board 6. Without going downstairs, the information about the location of the books can be easily understood. And through the quick clamping mechanism, the information board on the fixing frame 3 can be quickly and conveniently replaced, which is convenient for re-layout to adapt to temporary emergencies.

[0021] Specifically, the quick clamping mechanism includes a fixing table 7 fixedly connected to the outer surface of the fixing frame 3, and a table shaft 8 is fixedly inserted through the inside of the fixing table 7.

[0022] Through the above technical solution, during the rotation along the table shaft 8, the positions of the first clamping frame 9 and the second clamping frame 10 can be adjusted so that the inner sides of the two clamping frames are wrapped around the limiting ring 2.

[0023] Specifically, the first clamping frame 9 and the second clamping frame 10 are respectively rotatably connected to the outer surface of the table shaft 8.

[0024] Through the above technical solution, when the first clamping frame 9 and the second clamping frame 10 are closed, they can stably clamp the limiting ring 2.

[0025] Specifically, a frame shaft 11 is fixedly inserted through the inside of the first clamping frame 9, and a rotating ring 12 is rotatably connected to the outer surface of the frame shaft 11.

[0026] Through the above technical solution, during the rotation of the rotating ring 12 along the frame shaft 11, the position of the screw rod 13 can be synchronously adjusted.

[0027] Specifically, a screw rod 13 is fixedly connected to the outer surface of the rotating ring 12, and a butterfly nut 14 is threadedly sleeved on the outer surface of the screw rod 13.

[0028] Through the above technical solution, when the screw rod 13 is adjusted to be embedded in the groove opened on the outer surface of the first clamping frame 9, it can cooperate with the butterfly nut 14 to stably limit the screw rod 13.

[0029] Working principle: During the use of this information indicating device, readers can understand the book information in this area through the front view information board 4. When looking downstairs from upstairs, they can also understand the book information in this area through the top view information board 6. Without going downstairs, they can easily understand the location information of the books. Or they can adjust the angle of the top view information board 6 along the damping shaft 5 to adapt to different viewing angles, improving the functionality and practicality of the device. When a temporary emergency needs to be quickly responded to in the library, the information displayed on the two information boards on the fixing frame 3 can be quickly replaced and re-arranged through the quick clamping mechanism. That is, the wing nut 14 can be screwed to rotate along the screw rod 13, and then the screw rod 13 is rotated so that the rotating ring 12 rotates along the frame shaft 11. Then, the first clamping frame 9 and the second clamping frame 10 can be pulled outwards. After the two clamping frames no longer stably hold the limiting ring 2, the fixing frame 3 can be removed, and the information on the two information boards can be replaced and changed. After the replacement is completed, the two clamping frames are re-stably clamped on the limiting ring 2, and the two clamping frames are stably limited by the wing nut 14 in cooperation with the screw rod 13. Then, the information board with the changed information is reinstalled, and the effect of quickly adapting to temporary emergencies can be achieved, effectively improving the flexibility of the device.

[0030] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An information indicating device in a library, comprising a vertical rod (1), characterized in that: A limiting ring (2) is arranged on the outer surface of the vertical rod (1). A fixing frame (3) is detachably installed on the vertical rod (1) through a quick clamping mechanism. A front view information board (4) is arranged on the outer surface of the fixing frame (3). A damping shaft (5) is fixedly penetrated through the inner side of the fixing frame (3). A top view information board (6) is rotatably connected to the outer surface of the damping shaft (5).

2. The information indicating device in a library according to claim 1, wherein: The quick clamping mechanism includes a fixing table (7) fixedly connected to the outer surface of the fixing frame (3), and a table shaft (8) is fixedly penetrated through the inner side of the fixing table (7).

3. The information indicating device in a library according to claim 2, wherein: A first clamping frame (9) and a second clamping frame (10) are respectively rotatably connected to the outer surface of the table shaft (8).

4. An information indicating device in a library according to claim 3, wherein: A frame shaft (11) is fixedly penetrated through the inner side of the first clamping frame (9), and a rotating ring (12) is rotatably connected to the outer surface of the frame shaft (11).

5. The information indicating device in a library according to claim 4, characterized in that: A screw rod (13) is fixedly connected to the outer surface of the rotating ring (12), and a butterfly nut (14) is threadedly sleeved on the outer surface of the screw rod (13).

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