CN114209150B - Special electronic reading table for library - Google Patents

Abstract

The present invention is applicable to the technical field of electronic reading tables, and provides a special electronic reading table for libraries, which includes a table body, and further includes: opening and closing components, opening and closing plates, mounting plates, driving components, guiding components, support plates, and transmission components; The table body is provided with an inlet and outlet, and the mounting plate is fixedly installed in the table body. Two rotating shafts are rotatably connected to the mounting plate, and driving rods are fixedly installed on the two rotating shafts. The assembly is installed on the mounting plate, the opening and closing assembly is rotatably connected to the mounting plate, the opening and closing assembly is rotatably connected to the opening and closing plate, the guide assembly is installed in the table body, and the support plate is installed on the guide assembly. Both ends of the transmission assembly are respectively fixedly connected with the table body and the support plate, and the transmission assembly is in transmission connection with the drive assembly. The keyboard is placed on the support plate, and the driving assembly drives the two rotating shafts to rotate in opposite directions, so that the two rotating shafts respectively drive the two driving rods to rotate in opposite directions.

Description

A special electronic reading desk for a library

technical field

The invention belongs to the technical field of electronic reading desks, in particular to an electronic reading desk dedicated to libraries.

Background technique

A library is an institution that collects, sorts, and stores books and materials for people to read and refer to. The business work of a library is composed of many interrelated work links, generally including four parts: collection, sorting, archiving, and service of documents. Library service work is a work of developing and utilizing library resources, which includes reader development, reader research, document circulation and promotion services, collection reports, reading guidance, reference consultation and document retrieval, reader education, etc.

Most of the libraries are equipped with corresponding reading desks. With the development of electronic information management, the borrowing management mode using electronic information management has become the mainstream. In the prior art, computer equipment used for electronic reading is generally installed directly on the On the reading table, the keyboard is mostly placed directly on the desktop or placed in a pull-out drawer. The placement of the first type of keyboard takes up space, resulting in a reduction in the usable area of the desktop. When the second type needs to use the keyboard, It is necessary to pull out the keyboard from the drawer, and the person needs to withdraw the seat back to reserve enough space for the keyboard, which is troublesome when using the keyboard.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a dedicated electronic reading desk for a library, aiming to solve the problem that the keyboard on the electronic reading desk is inconvenient to store and use.

The embodiment of the present invention is achieved in this way, a special electronic reading table for a library, including a table body, and also includes:

Opening and closing components, opening and closing plates, mounting plates, drive components, guide components, support plates, transmission components; the table body is provided with an inlet and outlet, the mounting plate is fixedly installed in the table body, and the mounting plate is rotatably connected with Two rotating shafts, drive rods are fixedly installed on the two rotating shafts, the driving assembly is installed on the mounting plate, the opening and closing assembly is rotatably connected to the mounting plate, and the opening and closing assembly and the opening and closing plate rotate connection, the guide assembly is installed in the table body, the support plate is installed on the guide assembly, the two ends of the transmission assembly are respectively fixedly connected with the table body and the support plate, and the transmission assembly is in transmission connection with the drive assembly;

The driving assembly is used to drive two rotating shafts to rotate in opposite directions or opposite directions, and the two rotating shafts respectively drive two driving rods to rotate in opposite directions or in opposite directions. The driving rods are used to drive the opening and closing assembly to rotate, and the opening and closing assembly The opening and closing plate is driven to rotate and open and close by means of rotation, the guide assembly is used to guide the vertically moving support plate, and the transmission assembly drives the support plate to move vertically through the rotation of the rotating shaft.

In a further technical solution, the drive assembly includes a first gear and a transmission rod, the first gear is fixedly mounted on the rotating shaft, and one end of the transmission rod is rotatably connected to the drive rod.

In a further technical solution, a rotating device is fixedly installed on the mounting plate, and a rotating end of the rotating device is fixedly connected to one of the rotating shafts.

In a further technical solution, the opening and closing assembly includes a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected to the mounting plate, the other end of the first connecting rod is rotatably connected to the opening and closing plate, and the The second connecting rod is rotatably connected to the mounting plate, one end of the second connecting rod is rotatably connected to the opening and closing plate, and the other end of the second connecting rod is rotatably connected to the transmission rod.

In a further technical solution, the guide assembly includes a guide sleeve and a guide column, the guide sleeve is fixedly installed in the table body, the guide column is fixedly installed on the support plate, and the guide column is slidably arranged in the guide sleeve.

In a further technical solution, the transmission assembly includes a transmission gear, a guide block and a rack, the guide block is fixedly installed in the table body, the rack is slidably arranged in the guide block, and the transmission gear is fixedly installed on the rotating shaft , the transmission gear meshes with the rack.

In a further technical solution, the table body is provided with a table body assembly, the table body assembly includes drawers, handles, support legs, reinforcing ribs and elastic foot pads, the drawer is slidably arranged in the table body, and the handle is fixedly installed On the drawer, one end of the supporting leg is fixedly installed on the table body, the reinforcing rib is fixedly connected with the supporting leg, and the elastic foot pad is sleeved on the other end of the supporting leg.

The embodiment of the present invention provides a dedicated electronic reading table for libraries. When in use, the keyboard is placed on the support plate, and the driving assembly drives the two rotating shafts to rotate in opposite directions, so that the two rotating shafts respectively drive the two driving rods to rotate in opposite directions. The rod drives the opening and closing assembly to rotate, and the opening and closing assembly drives the opening and closing plate to rotate and open by means of rotation. The guide assembly guides the vertically moving support plate, and the transmission assembly drives the support plate to move upward through the rotation of the rotating shaft to send the keyboard out. , the driving assembly drives the two rotating shafts to rotate in opposite directions, so that the two rotating shafts respectively drive the two driving rods to rotate in opposite directions, the driving rod drives the opening and closing assembly to rotate, and the opening and closing assembly drives the opening and closing plate to rotate and close by rotating, and the inlet and outlet are blocked. The guide assembly guides the vertically moving support plate, and the transmission assembly drives the support plate to move downward through the rotation of the rotating shaft to store the keyboard.

Description of drawings

Fig. 1 is a schematic structural view of a dedicated electronic reading desk for a library provided by an embodiment of the present invention;

Fig. 2 is a schematic cross-sectional structure diagram of Fig. 1 provided by an embodiment of the present invention;

FIG. 3 is a schematic diagram of an enlarged structure of A in FIG. 2 provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of an enlarged structure of B in FIG. 3 provided by an embodiment of the present invention;

Fig. 5 is a schematic diagram of the connection structure of the opening and closing components in Fig. 1 provided by the embodiment of the present invention;

FIG. 6 is a schematic diagram of an enlarged structure of C in FIG. 5 provided by an embodiment of the present invention.

In the drawings: table body assembly 1, table body 101, drawer 102, handle 103, support leg 104, reinforcing rib 105, elastic foot pad 106, opening and closing assembly 2, opening and closing plate 201, mounting plate 202, first connecting rod 203 , the second connecting rod 204, the drive assembly 3, the rotating shaft 301, the first gear 302, the drive rod 303, the transmission rod 304, the guide assembly 4, the guide sleeve 401, the guide column 402, the support plate 403, the transmission assembly 5, the transmission gear 501, guide block 502, rack 503, import and export 6.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

As shown in Fig. 1-Fig. 6, a special electronic reading table for a library provided by an embodiment of the present invention includes a table body 101, and also includes:

Opening and closing assembly 2, opening and closing plate 201, mounting plate 202, driving assembly 3, guiding assembly 4, support plate 403, transmission assembly 5; the table body 101 is provided with an inlet and outlet 6, and the mounting plate 202 is fixedly installed on the table Inside the body 101, two rotating shafts 301 are rotatably connected to the mounting plate 202, and a driving rod 303 is fixedly installed on the two rotating shafts 301, and the driving assembly 3 is installed on the mounting plate 202. The closing assembly 2 is rotatably connected to the mounting plate 202, the opening and closing assembly 2 is rotatably connected to the opening and closing plate 201, the guide assembly 4 is installed in the table body 101, the support plate 403 is installed on the guide assembly 4, the The two ends of the transmission assembly 5 are respectively fixedly connected with the table body 101 and the support plate 403, and the transmission assembly 5 is in transmission connection with the drive assembly 3;

The driving assembly 3 is used to drive two rotating shafts 301 to rotate in opposite directions or opposite directions, and the two rotating shafts 301 respectively drive two driving rods 303 to rotate in opposite directions or in opposite directions, and the driving rods 303 are used to drive the opening and closing assembly 2 to rotate , the opening and closing assembly 2 drives the opening and closing plate 201 to rotate and open and close by means of rotation, the guide assembly 4 is used to guide the vertically moving support plate 403, and the transmission assembly 5 drives the support plate by rotating the rotating shaft 301 403 moves vertically.

In the embodiment of the present invention, when in use, the keyboard is placed on the support plate 403, and the driving assembly 3 drives the two rotating shafts 301 to rotate in opposite directions, so that the two rotating shafts 301 respectively drive the two driving rods 303 to rotate in opposite directions, and the driving rod 303 drives The opening and closing assembly 2 rotates, and the opening and closing assembly 2 drives the opening and closing plate 201 to rotate and open by means of rotation. The guide assembly 4 guides the vertically moving support plate 403, and the transmission assembly 5 drives the support plate 403 to move upward through the rotation of the rotating shaft 301. The keyboard is sent out, and when not in use, the driving assembly 3 drives the two rotating shafts 301 to rotate in opposite directions, so that the two rotating shafts 301 respectively drive the two driving rods 303 to rotate in opposite directions, and the driving rod 303 drives the opening and closing assembly 2 to rotate, and the opening and closing assembly 2 passes The way of rotation drives the opening and closing plate 201 to rotate and close, blocking the entrance and exit 6, the guide assembly 4 guides the vertically moving support plate 403, and the transmission assembly 5 drives the support plate 403 to move downward through the rotation of the rotating shaft 301 to store the keyboard .

As shown in Figures 1-6, as a preferred embodiment of the present invention, the drive assembly 3 includes a first gear 302 and a transmission rod 304, the first gear 302 is fixedly mounted on the rotating shaft 301, the One end of the transmission rod 304 is rotationally connected with the driving rod 303 .

In the embodiment of the present invention, when the left rotating shaft 301 rotates counterclockwise, the two first gears 302 mesh and cooperate to drive the right rotating shaft 301 to rotate clockwise.

As shown in FIG. 5 , as a preferred embodiment of the present invention, a rotating device is fixedly installed on the mounting plate 202 , and a rotating end of the rotating device is fixedly connected to one of the rotating shafts 301 .

In the embodiment of the present invention, preferably, the rotating device is a motor, and the rotating device drives the left rotating shaft 301 to rotate.

As shown in Figure 1, Figure 5 and Figure 6, as a preferred embodiment of the present invention, the opening and closing assembly 2 includes a first connecting rod 203 and a second connecting rod 204, one end of the first connecting rod 203 is connected to The mounting plate 202 is rotatably connected, the other end of the first connecting rod 203 is rotatably connected to the opening and closing plate 201, the second connecting rod 204 is rotatably connected to the mounting plate 202, and one end of the second connecting rod 204 is rotatably connected to the opening and closing plate 201 , the other end of the second connecting rod 204 is rotatably connected with the transmission rod 304 .

In the embodiment of the present invention, the left rotating shaft 301 drives the left second connecting rod 204 to rotate counterclockwise through the transmission rod 304, and the opening and closing plate 201 on the left side is flipped open, and the right rotating shaft 301 passes through the transmission rod 304 Drive the second connecting rod 204 on the right side to rotate clockwise, turn the opening and closing plate 201 on the right side to open.

As shown in Figures 1-3, as a preferred embodiment of the present invention, the guide assembly 4 includes a guide sleeve 401 and a guide column 402, the guide sleeve 401 is fixedly installed in the table body 101, and the guide column 402 is fixedly installed on the support plate 403 , and the guide column 402 is slidably arranged in the guide sleeve 401 .

In the embodiment of the present invention, the guide sleeve 401 and the guide column 402 guide the support plate 403 through a sliding connection, so as to ensure the stable lifting of the support plate 403 .

As shown in Figures 1-3, as a preferred embodiment of the present invention, the transmission assembly 5 includes a transmission gear 501, a guide block 502, and a rack 503, and the guide block 502 is fixedly installed in the table body 101, The rack 503 is slidably disposed in the guide block 502 , the transmission gear 501 is fixedly installed on the rotating shaft 301 , and the transmission gear 501 is engaged with the rack 503 .

In the embodiment of the present invention, when the rotating shaft 301 on the right side rotates clockwise, it drives the transmission gear 501 to rotate clockwise, and the transmission gear 501 drives the rack 503 to move upward under the guidance of the guide block 502 through meshing cooperation with the rack 503 , the rack 503 drives the support plate 403 to move upwards, and sends out the keyboard.

As shown in Fig. 1, as a preferred embodiment of the present invention, the table body 101 is provided with a table body assembly 1, and the table body assembly 1 includes a drawer 102, a handle 103, supporting legs 104, reinforcing ribs 105, Elastic pad 106, the drawer 102 is slidably arranged in the table body 101, the handle 103 is fixedly installed on the drawer 102, one end of the supporting leg 104 is fixedly installed on the table body 101, the reinforcing rib 105 and the supporting leg 104 is fixedly connected, and the elastic pad 106 is sleeved on the other end of the supporting leg 104 .

In the embodiment of the present invention, the elastic pads 106 are used to prevent the support legs 104 from rigidly contacting the ground to ensure the table body 101 is more stable, and the reinforcing ribs 105 are used to increase the strength of the support legs 104 .

The above embodiment of the present invention provides a dedicated electronic reading table for libraries. When in use, the rotating device drives the left rotating shaft 301 to rotate. When the left rotating shaft 301 rotates counterclockwise, the two first gears 302 are meshed. Cooperate, drive the rotating shaft 301 on the right to rotate clockwise, the left rotating shaft 301 drives the second connecting rod 204 on the left to rotate counterclockwise through the transmission rod 304, turn the opening and closing plate 201 on the left to the left, and the rotation on the right The shaft 301 drives the second connecting rod 204 on the right side to rotate clockwise through the transmission rod 304, turning the opening and closing plate 201 on the right side to the right, and at the same time, when the rotation shaft 301 on the right side rotates clockwise, it drives the transmission gear 501 to rotate clockwise. The transmission gear 501 drives the rack 503 to move upward under the guidance of the guide block 502 through the meshing cooperation with the rack 503, and the rack 503 drives the support plate 403 to move upward to send out the keyboard, which is convenient for the storage and use of the keyboard, and at the same time improves Availability of the desktop.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (2)

1. The utility model provides a special electron reading table in library, includes the table body, its characterized in that still includes:

the device comprises an opening and closing assembly, an opening and closing plate, a mounting plate, a driving assembly, a guiding assembly, a supporting plate and a transmission assembly; the table body is provided with an inlet and an outlet, the mounting plate is fixedly arranged in the table body, two rotating shafts are rotationally connected to the mounting plate, driving rods are fixedly arranged on the two rotating shafts, the driving assembly is arranged on the mounting plate, the opening and closing assembly is rotationally connected to the mounting plate, the opening and closing assembly is rotationally connected with the opening and closing plate, the guide assembly is arranged in the table body, the support plate is arranged on the guide assembly, two ends of the transmission assembly are respectively fixedly connected with the table body and the support plate, and the transmission assembly is in transmission connection with the driving assembly;

the driving assembly is used for driving the two rotating shafts to rotate in opposite directions or reversely, the two rotating shafts respectively drive the two driving rods to rotate in opposite directions or reversely, the driving rods are used for driving the opening and closing assembly to rotate, the opening and closing assembly drives the opening and closing plate to rotate in a rotating mode to open and close, the guiding assembly is used for guiding the supporting plate which moves vertically, and the transmission assembly drives the supporting plate to move vertically through rotation of the rotating shafts;

the driving assembly comprises a first gear and a transmission rod, the first gear is fixedly arranged on the rotating shaft, and one end of the transmission rod is rotationally connected with the driving rod;

the rotating device is fixedly arranged on the mounting plate, and the rotating end of the rotating device is fixedly connected with one of the rotating shafts;

the opening and closing assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is rotationally connected with the mounting plate, the other end of the first connecting rod is rotationally connected with the opening and closing plate, the second connecting rod is rotationally connected with the mounting plate, one end of the second connecting rod is rotationally connected with the opening and closing plate, and the other end of the second connecting rod is rotationally connected with the transmission rod;

the guide assembly comprises a guide sleeve and a guide column, the guide sleeve is fixedly arranged in the table body, the guide column is fixedly arranged on the supporting plate, and the guide column is slidably arranged in the guide sleeve;

the transmission assembly comprises a transmission gear, a guide block and a rack, wherein the guide block is fixedly arranged in the table body, the rack is slidably arranged in the guide block, the transmission gear is fixedly arranged on the rotating shaft, and the transmission gear is meshed with the rack.

2. The electronic reading table special for libraries as claimed in claim 1, wherein the table body is provided with a table body assembly, the table body assembly comprises a drawer, a handle, supporting legs, reinforcing ribs and elastic foot pads, the drawer is slidably arranged in the table body, the handle is fixedly arranged on the drawer, one end of each supporting leg is fixedly arranged on the table body, the reinforcing ribs are fixedly connected with the supporting legs, and the elastic foot pads are sleeved on the other ends of the supporting legs.

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