Movable suspended sliding library retrieval machine

Abstract

The utility model provides a movable suspended sliding library retrieval machine, and relates to the field of library retrieval machines. The movable suspended sliding library retrieval machine comprises a frame, the interior of the frame is arranged to be of a hollow structure, two belt wheels are symmetrically and rotationally connected to the inner wall of the hollow structure and connected through a transmission belt, and a motor is fixedly connected to the position, located above one belt wheel, of the top of the frame; a center shaft of the belt wheel close to the motor penetrates through the interior of the frame to be fixedly connected with an output shaft of the motor, a guide groove is formed in the front side of the frame, a movable plate is slidably connected into the guide groove, and the side, close to the hollow structure, of the movable plate is fixedly connected with the surface of the transmission belt. According to the movable suspended sliding library retrieval machine, the display screen in the shell can be driven to move to a required position by realizing horizontal movement operation of the movable plate, so that the flexibility of the retrieval machine is improved, and the retrieval use of a user is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of library retrieval machines, and in particular to a movable suspended sliding library retrieval machine. Background Art

[0002] A library is an institution that collects, organizes, and stores books and materials for people to read and refer to. It can provide various forms of resources and services to meet people's various needs in knowledge, culture, or information, including borrowing, reference consultation, reading promotion, interlibrary loan, etc. With the development of information technology, libraries are also constantly changing, and digitization, networking, and mobility have become important trends in the development of libraries.

[0003] A Chinese patent discloses a movable suspended sliding library search machine, with the authorization announcement number CN206441073U. The above patent includes a shell, a rear shell arranged at the rear of the shell, and a display screen. The display screen is installed in the middle part of the shell, and the rear shell is integrally connected to the rear of the shell. An adjustment plate is arranged below the shell, and a slide seat is arranged at the bottom of the adjustment plate. The slide seat is connected to a fixed bracket, and a steel ball is arranged between the fixed bracket and the slide seat. A fastening handle is arranged on the adjustment plate, and a positioning screw is arranged on the slide seat. A switch button is arranged on the surface of the shell, and electromagnetic sensors are installed on the end faces of both sides of the shell. A circuit board is arranged inside the shell. Although the above utility model has a simple structure and is easy to use, it can alleviate the problem of the search machine occupying the library's use area in the prior art. At the same time, it can also achieve the purpose of free movement, which is convenient for readers to search for books, save time, and improve search efficiency. However, when the above-mentioned search machine is used, the fixed bracket is installed on the library wall or bookshelf, and the positioning screws fixed on the slide seat are loosened, so that the shell can be moved left and right along the direction of the fixed bracket installation, thereby realizing the movement of the display screen. The user needs to disassemble and assemble the positioning screws to move the display screen, which is cumbersome and not simple and convenient to use, and cannot provide convenience for users. Therefore, those skilled in the art provide a movable suspended sliding library search machine to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the present application provides a movable suspended sliding library search machine, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a movable suspended sliding library retrieval machine, comprising a frame, the interior of the frame is arranged as a hollow structure, and two pulleys are symmetrically connected to the inner wall of the hollow structure for rotation, the two pulleys are connected by a transmission belt, a motor is fixedly connected to the top of the frame and above one of the pulleys, wherein the central axis of the pulley close to the motor passes through the interior of the frame and is fixedly connected to the output shaft of the motor, a guide groove is opened inside the front side of the frame, a movable plate is slidably connected inside the guide groove, the side of the movable plate close to the hollow structure is fixedly connected to the surface of the transmission belt, the other side of the movable plate is fixedly connected to a shell, and a display screen is embedded inside the front side of the shell.

[0008] By adopting the above technical solution, the operation of the motor drives the pulley below to rotate, and the rotating pulley can realize the movement operation of the transmission belt. When the transmission belt moves, it drives the movable plate to slide inside the guide groove. Under the coordinated connection between the movable plate and the guide groove, the shell can be better driven to move. The moving shell can also drive the internal display screen to move horizontally to the required position, thereby improving the flexibility of the retrieval machine and facilitating the user's retrieval.

[0009] Preferably, two lifting assemblies for driving the frame to move up and down are symmetrically arranged on the top of the frame, and the lifting assemblies include a first connecting rod fixedly connected to the top of the frame, a second connecting rod slidably connected to the outside of the first connecting rod, and an electric push rod fixedly connected to the top of the inner wall of the second connecting rod, and the piston rod of the electric push rod is fixedly connected to the bottom of the inner wall of the first connecting rod.

[0010] By adopting the above technical solution, the electric push rod can drive the first connecting rod to move up and down through the piston rod, thereby realizing the up and down movement operation of the frame. When the frame moves upward, it drives the shell to move upward, and the shell moving left and right at a high place is safer; when the frame drives the shell to move downward, the display screen is at a low place for users to search and use.

[0011] Preferably, both side edges of the bottom of the shell are configured as chamfered structures.

[0012] By adopting the above technical solution, the edges and corners of the bottom side of the shell are removed, which can prevent users from accidentally colliding with the shell and causing injuries, making it safer to use.

[0013] Preferably, two mounting brackets are symmetrically fixedly connected to the tops of the two second connecting rods, and two through holes are provided inside the mounting brackets.

[0014] By adopting the above technical solution, the external bolts can be used in conjunction with the through holes to fix the mounting frame to the mounting surface, thereby facilitating the fixing of the retrieval machine device on the mounting surface.

[0015] Preferably, the bottom of the shell and the outer side of the chamfered structure are fixedly connected with a protective pad, and the protective pad is made of rubber material.

[0016] By adopting the above technical solution, the softer rubber has a certain elasticity, so that the protective pad can play an anti-collision effect, avoiding collision with the user during the movement of the shell or improper avoidance of the user.

[0017] Preferably, the two electric push rods and the motor are electrically connected to an external control device.

[0018] By adopting the above technical solution, it is convenient to control the operating status of the electric push rod and the motor to realize the automatic movement operation of the display screen.

[0019] Preferably, a plurality of ventilation holes are provided inside the top sides of the two second connecting rods.

[0020] By adopting the above technical solution, the ventilation effect inside the second connecting rod is guaranteed, which is beneficial to the ventilation and heat dissipation of the internal electric push rod.

[0021] (III) Beneficial effects

[0022] The present application provides a movable suspended sliding library search machine. The beneficial effects are as follows:

[0023] 1. The movable suspended sliding library search machine can realize the horizontal movement operation of the movable plate by setting a motor, a pulley and a transmission belt. The movable movable plate can drive the display screen inside the shell to move to a required position for users to use, thereby improving the flexibility of the search machine and facilitating the search and use of users.

[0024] 2. The movable suspended sliding library search machine drives the frame to move up and down by setting a lifting component. When the frame moves upward, it can drive the movable shell to move left and right at a high place, which is beneficial to ensure the safety of the shell when moving, so as to prevent accidental collision with users during horizontal movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the first overall structure of this application.

[0026] Figure 2 This is a second overall structural diagram of the present application.

[0027] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the frame illustrated in this application.

[0028] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the first connecting rod and the second connecting rod illustrated in this application.

[0029] In the figure: 1. frame; 2. pulley; 3. transmission belt; 4. moving plate; 5. motor; 6. housing; 7. display screen; 8. guide groove; 9. first connecting rod; 10. second connecting rod; 11. electric push rod; 12. mounting frame; 13. through hole; 14. protective pad. DETAILED DESCRIPTION

[0030] The present application is further described in detail below through drawings and examples.

[0031] Reference Figure 1 , Figure 2 and Figure 3 The embodiment of the present application provides a movable suspended sliding library retrieval machine, including a frame 1, the interior of the frame 1 is designed as a hollow structure, and its inner wall is symmetrically rotatably connected to two pulleys 2, the pulleys 2 are connected by a transmission belt 3, a motor 5 is provided on the top of the frame 1, the central axis of one of the pulleys 2 passes through the interior of the frame 1 and is fixedly connected to the output shaft of the motor 5, a guide groove 8 is provided inside the front side of the frame 1, a movable plate 4 is slidably connected in the guide groove 8, one side of the movable plate 4 is fixedly connected to the transmission belt 3, and the other side is fixedly connected to a shell 6, and a display screen 7 is built-in at the front of the shell 6. Specifically, the motor 5 drives the pulley 2 below to rotate when it runs, and the rotating pulley 2 can realize the moving operation of the transmission belt 3. When the transmission belt 3 moves, it drives the movable plate 4 to slide in the guide groove 8. Under the cooperative connection between the movable plate 4 and the guide groove 8, the shell 6 can be better driven to move, and the movable shell 6 can simultaneously drive the internal display screen 7 to move horizontally to a required position, thereby improving the flexibility of the retrieval machine and facilitating the user's retrieval.

[0032] Reference Figure 1 , Figure 2 and Figure 4 The top of the frame 1 is symmetrically provided with two lifting assemblies for controlling its up and down movement. The lifting assemblies include a first connecting rod 9 fixedly connected to the top of the frame 1, a second connecting rod 10 slidably connected to the outside of the first connecting rod 9, and an electric push rod 11 fixedly connected to the top of the inner wall of the second connecting rod 10. The piston rod of the electric push rod 11 is fixedly connected to the bottom of the inner wall of the first connecting rod 9. Specifically, the electric push rod 11 can drive the first connecting rod 9 to move up and down through the piston rod, thereby realizing the up and down movement of the frame 1. When the frame 1 moves upward, it drives the housing 6 to move upward and upward. The housing 6 moving left and right at a high place is safer; when the frame 1 drives the housing 6 to move downward, the display screen 7 is placed at a low place for easy retrieval by users.

[0033] Reference Figure 1 and Figure 2The two sides of the bottom of the shell 6 are designed as chamfered structures, which remove the edges and corners of the bottom sides of the shell 6 to prevent the user from accidentally colliding with the shell 6 and causing injuries. The bottom of the shell 6 and the outer side of the chamfered structure are fixedly connected with a rubber protective pad 14. The protective pad 14 with a certain elasticity can prevent the shell 6 from colliding with the user during movement or improper avoidance by the user.

[0034] Reference Figure 1 and Figure 2 The tops of the two second connecting rods 10 are symmetrically fixedly connected with two mounting frames 12, and two through holes 13 are provided inside the mounting frames 12. External bolts are inserted into the through holes 13 to fit in, so that the mounting frames 12 can be fixed to the mounting surface, making it convenient to fix the retrieval machine device on the mounting surface.

[0035] The two electric push rods 11 and the motor 5 are electrically connected to an external control device, so as to control the operating states of the electric push rods 11 and the motor 5 and realize the automatic movement operation of the display screen 7 .

[0036] Reference Figure 1 and Figure 2 A plurality of ventilation holes are provided inside the top sides of the two second connecting rods 10 to facilitate ventilation and heat dissipation of the internal electric push rods 11.

[0037] Working principle:

[0038] When the display screen 7 is needed for retrieval, the motor 5 drives the pulley 2 below to rotate, and the rotating pulley 2 can realize the moving operation of the transmission belt 3. When the transmission belt 3 moves, it drives the moving plate 4 to slide inside the guide groove 8. Under the cooperative connection between the moving plate 4 and the guide groove 8, the housing 6 can be better driven to move. The moving housing 6 can also drive the internal display screen 7 to move horizontally to the required position at the same time;

[0039] Then the electric push rod 11 can drive the first connecting rod 9 to move downward through the piston rod, so as to realize the downward movement operation of the frame 1. When the frame 1 moves and drives the shell 6 to move downward, the display screen 7 is placed at a low position, which is convenient for users to search and use, thereby improving the flexibility of the search machine and facilitating the search and use of users.

[0040] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A movable suspended sliding library search machine, comprising a frame (1), characterized in that: The interior of the frame (1) is configured as a hollow structure, and two pulleys (2) are symmetrically rotatably connected to the inner wall of the hollow structure, and the two pulleys (2) are connected via a transmission belt (3). A motor (5) is fixedly connected to the top of the frame (1) and above one of the pulleys (2), wherein the central axis of the pulley (2) close to the motor (5) passes through the interior of the frame (1) and is fixedly connected to the output shaft of the motor (5). A guide groove (8) is provided inside the front side of the frame (1), and a movable plate (4) is slidably connected inside the guide groove (8). The movable plate (4) is fixedly connected to the surface of the transmission belt (3) on one side close to the hollow structure, and a shell (6) is fixedly connected to the other side of the movable plate (4), and a display screen (7) is embedded inside the front side of the shell (6).

2. The movable suspended sliding library search machine according to claim 1, characterized in that: Two lifting assemblies for driving the frame (1) to move up and down are symmetrically arranged on the top of the frame (1), and the lifting assemblies include a first connecting rod (9) fixedly connected to the top of the frame (1), a second connecting rod (10) slidably connected to the outside of the first connecting rod (9), and an electric push rod (11) fixedly connected to the top of the inner wall of the second connecting rod (10), and the piston rod of the electric push rod (11) is fixedly connected to the bottom of the inner wall of the first connecting rod (9).

3. The movable suspended sliding library search machine according to claim 1, characterized in that: Both side edges of the bottom of the shell (6) are arranged as chamfered structures.

4. The movable suspended sliding library search machine according to claim 2, characterized in that: The tops of the two second connecting rods (10) are symmetrically fixedly connected to two mounting frames (12), and two through holes (13) are provided inside the mounting frames (12).

5. The movable suspended sliding library search machine according to claim 3, characterized in that: The bottom of the shell (6) and the outer side of the chamfered structure are both fixedly connected with a protective pad (14), and the protective pad (14) is made of rubber material.

6. The movable suspended sliding library search machine according to claim 2, characterized in that: The two electric push rods (11) and the motor (5) are both electrically connected to external control equipment.

7. The movable suspended sliding library search machine according to claim 6, characterized in that: A plurality of ventilation holes are provided inside the top sides of the two second connecting rods (10).

Images