CN203852016U - Movable bookshelf for storage of English books - Google Patents

Abstract

The utility model provides a movable bookshelf for storing English books, which belongs to the technical field of office stationery. It solves the problem that the existing bookshelf is very inconvenient for people who want to get books at higher end. This movable bookshelf for storing English books includes a top plate, side risers on both sides and several horizontal plate assemblies for placing English books between the two vertical plates. The movable horizontal plate is equipped with an extension plate parallel to the outer side of the side vertical plate. The extension plate can slide back and forth relative to the side vertical plate. Both the side vertical plate and the extension plate are provided with a through guide chute, and a motor is fixed on the top plate. Under the action of the motor, the movable horizontal plate can go up and down along the guide chute. By controlling the switch, the operation of the motor is started, and the relatively high movable horizontal plate on the bookshelf slides down along the guide chute to reduce the height of the movable horizontal plate, which is convenient for people to take books.

Description

A movable bookshelf for storing English books

technical field

The utility model belongs to the technical field of office stationery and relates to a movable bookshelf for storing English books.

Background technique

In the library, in order to stack more books, the bookshelves are often made taller, and the books placed on the top of the bookshelf are difficult to reach without using props. People often need to use stools or ladders, and stand on the stools or ladders to take books, which will cause difficulties for some elderly, pregnant women, and disabled people. They need strength to swing the props, and standing on the stools is also more dangerous, in case they fall easy to get injured.

The current bookshelves are all fixed, and the higher horizontal rows at the top cannot be moved, and the height cannot be adjusted, which is very inconvenient for people who want to take books at higher-end places.

Contents of the invention

The purpose of the utility model is to solve the above-mentioned problems in the existing technology, and propose a movable bookshelf, which reduces the height of the upper end of the bookshelf, so that people can easily get the English books on the upper end of the bookshelf.

The purpose of this utility model can be achieved through the following technical solutions: a movable bookshelf for storing English books, including a top plate, side vertical plates on both sides, and several horizontal plates for placing English books between the vertical plates on both sides The assembly is characterized in that the horizontal plate assembly includes a fixed horizontal plate at the lower part and a movable horizontal plate at the upper part, the fixed horizontal plate is built horizontally between the vertical plates on both sides, and an extension The extension plate can slide back and forth relative to the side vertical plate, and the upper ends of the side vertical plate and the extension plate are provided with through guide chute, the two ends of the movable horizontal plate pass through the guide chute, and the top plate is fixed There is a motor, and the motor is connected to the two ends of the movable horizontal plate through a traction rope, and the movable horizontal plate can be lifted up and down along the guide chute under the action of the motor.

The horizontal plate assembly is used to place English books. The fixed horizontal plate is at the lower end of the side vertical plate, and people can easily get the English books. The movable horizontal plate is in a higher position, so it needs to be lowered to get the English books. When the extension plate slides backward, its end face abuts against the movable horizontal plate, so that the movable horizontal plate can be fixed. When the extension plate slides forward, the guide chute opens, and the movable horizontal plate slides along the guide chute through the action of the traction rope of the motor. There is a vertical guide chute on the extension plate, so the movable horizontal plate can be lifted up and down , for people to take English books, after getting English books, the motor re-drives the movable horizontal plate to rise until getting back to the original position of the side riser.

In the above-mentioned movable bookshelf for storing English books, after the extension plate slides forward for a certain distance, the guide slide groove on it is engaged with the guide slide groove on the side vertical plate. After the extension plate slides out a certain distance, the open end of the guide chute on it just abuts with the open end of the guide chute on the side vertical plate, so that the movable horizontal plate slides along the guide chute.

In the above movable bookshelf for storing English books, there is a horizontal groove at the end of the guide groove of the side vertical plate. The horizontal groove is used for the temporary parking of the movable horizontal board.

In the above-mentioned movable bookshelf for storing English books, a linear slide groove is provided on the outer surface of the side vertical plate, and a protruding slider is fixed on the inner side of the extension plate, and the slider is embedded in the linear slide groove. The slider cooperates with the linear chute so that the extension board can slide back and forth along the side riser.

In the above-mentioned movable bookshelf for storing English books, a supporting pulley is also provided at the lower end of the extension board. People can easily push the extender to move back and forth.

In the above-mentioned movable bookshelf for storing English books, connecting rods are arranged between the movable horizontal plates, and there are three movable horizontal plates fixedly connected together by connecting rods. Make it easier for the movable horizontal plate to slide in the guide chute.

In the above-mentioned movable bookshelf for storing English books, there are two motors and they operate synchronously. Ensure that the movable horizontal plate moves smoothly and will not get stuck.

In the above movable bookshelf for storing English books, a switch for controlling the motor is arranged on the side riser. The switch that controls the motors synchronizes the two motors, which facilitates the simultaneous startup and shutdown of the two motors.

Compared with the prior art, this movable bookshelf for storing English books can control the switch to start the operation of the motor, and slide the relatively high movable horizontal plate on the bookshelf along the guide chute to reduce the height of the movable horizontal plate, which is convenient People's take and put. The situation of falling and injuring and the inconvenience of taking books by standing on stools, chairs or ladders are avoided.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the movable bookshelf for storing English books in the embodiment.

Fig. 2 is a schematic diagram of the extension board pushing out structure of the movable bookshelf for storing English books in the embodiment.

Fig. 3 is a schematic diagram of the sliding structure of the movable horizontal plate of the movable bookshelf storing English books in the embodiment.

Fig. 4 is a schematic diagram of the propelling structure of the extension plate of the movable bookshelf for storing English books in the embodiment.

In the figure, 1. top plate; 2. side vertical plate; 3. fixed horizontal plate; 4. movable horizontal plate; 5. extension plate; 6. guide chute; 7. motor; 8. traction rope; 9. horizontal groove; 10. Linear chute; 11. Support pulley; 12. Connecting rod; 13. Switch; 14. English books.

Detailed ways

As shown in Fig. 1 and Fig. 2 and Fig. 3 and Fig. 4, this movable bookshelf for storing English books includes side risers 2 positioned at the top plate 1, both sides, and a plurality of risers 2 positioned between the two sides for placing English books The horizontal plate assembly of 14, the horizontal plate assembly includes a fixed horizontal plate 3 located at the bottom and a movable horizontal plate 4 located at the upper part, the fixed horizontal plate 3 is horizontally built between the vertical plates 2 on both sides, and parallel to the outside of the lateral vertical plate 2 The extension plate 5 can slide back and forth relative to the side vertical plate 2, and the upper ends of the side vertical plate 2 and the extension plate 5 are provided with guide chute 6 through which both ends of the movable horizontal plate 4 pass through the guide chute 6, and the motor is fixed on the top plate 1 7. The motor 7 is connected to the two ends of the movable horizontal plate 4 through a traction rope 8, and the movable horizontal plate 4 can be lifted up and down along the guide chute 6 under the action of the motor 7 .

The horizontal plate assembly is used to place English books 14, the fixed horizontal plate 3 is at the lower end of the side vertical plate 2, people can easily get the English books 14, and the movable horizontal plate 4 is in a higher position, so it is necessary to lower its position to get the English books 14. When the extension plate 5 slides backward, its end face abuts against the movable horizontal plate 4, so that the movable horizontal plate 4 can be fixed. In the movable bookshelf for storing English books 14, the guide chute 6 on the extension plate 5 is engaged with the guide chute 6 on the side vertical plate 2 after sliding out a certain distance forward. After extension plate 5 slides out certain distance, 6 open ends of guide chute on it just in time abut with 6 open ends of guide chute on side vertical plate 2, facilitate movable horizontal plate 4 to slide along guide chute 6. There is a horizontal groove 9 at the end of the guide chute 6 of the side vertical plate 2, and the horizontal groove 9 is used for the temporary parking of the movable horizontal plate 4.

The outer surface of the side stand plate 2 is provided with a linear chute 10 , and the inner side of the extension plate 5 is fixed with a protruding slider, and the slider is embedded in the linear chute 10 . The slide block cooperates with the linear chute 10 so that the extension plate 5 can slide back and forth along the side vertical plate 2 . The lower end of the extension plate 5 is also provided with a support pulley 11, and people can easily promote the extension plate 5 to move back and forth.

There are connecting rods 12 between the movable horizontal plates 4. In this embodiment, there are three movable horizontal plates 4 and they are connected together through the connecting rods 12, so that the three movable horizontal plates 4 can slide together in the guide chute 6 stably. . Motor 7 has two and runs synchronously, guarantees that movable horizontal plate 4 two ends synchronously rises or descends, moves smoothly, can not tilt and be stuck motionless. The side riser 2 is provided with a switch 13 for controlling the motor 7, and the switch 13 synchronizes the two motors 7, so that the two motors 7 can be started and closed simultaneously.

When people need to access English books 14, first pull the extension plate 5 to the guide chute 6 on the extension plate 5 and the guide chute 6 on the side vertical plate 2 to engage together. Start switch 13 slides movable horizontal plate 4 to the bottom of extension plate 5 and reduces the height of movable horizontal plate 4, which is convenient for people to take and put.

Claims (8)

1. A movable bookshelf for storing English books, comprising a top plate, side risers on both sides and several horizontal plate assemblies for placing English books between the vertical plates on both sides, characterized in that the horizontal plate assembly It includes a fixed horizontal plate located at the lower part and a movable horizontal plate located at the upper part. The fixed horizontal plate is horizontally built between the vertical plates on both sides, and an extension plate is arranged in parallel on the outside of the side vertical plate. The extension plate can be opposite to the side vertical plate. Sliding back and forth, the top of the side vertical plate and the extension plate are provided with through guide chute, the two ends of the movable horizontal plate pass through the guide chute, the motor is fixed on the top plate, the motor and the movable horizontal plate The two ends are connected by a traction rope, and the movable horizontal plate can be lifted up and down along the guide chute under the action of the motor. 2. The movable bookshelf for storing English books according to claim 1, characterized in that, after the extension plate slides forward for a certain distance, the guide chute on it is connected with the guide chute on the side vertical plate. 3. The movable bookshelf for storing English books according to claim 2, characterized in that there is a horizontal groove at the end of the guide groove of the side vertical plate. 4. The movable bookshelf for storing English books according to claim 3, characterized in that, the outer surface of the side riser is provided with a linear chute, and the inner side of the extension plate is fixed with a protruding slider, and the slider Embedded in the linear chute. 5. The movable bookshelf for storing English books according to claim 4, characterized in that, a support pulley is further provided at the lower end of the extension board. 6 . The movable bookshelf for storing English books according to claim 5 , wherein connecting rods are provided between the movable horizontal plates, and there are three movable horizontal plates that are fixedly connected together by connecting rods. 7. The movable bookshelf for storing English books according to claim 1 or 2 or 3 or 4 or 5 or 6, wherein there are two motors and they operate synchronously. 8. The movable bookshelf for storing English books according to claim 7, wherein a switch for controlling the motor is arranged on the side riser.