A library staff workstation

Abstract

The utility model relates to the technical field of libraries, in particular to a library staff workstation, comprising a service counter and a plurality of storage cavities and book identification modules fixedly arranged on the service counter. Second folding plates located on the rear sides are rotatably arranged on the inner walls on both sides of the storage cavities, and a second display screen is fixedly installed between a pair of second folding plates. When the workstation is folded and not in use, the second display screen and the first display screen in the first folding plate can be protected by the first folding plate covering the second display screen, and no additional cover plate is required for protection and dust prevention. When folding and unfolding, there is no need to remove and install the cover plate, which is more convenient to use. When unfolding, the upper push rod can be pushed to drive the first folding plate to automatically unfold through the torsion spring, and the operation is more convenient and quick.

Description

Technical Field

[0001] The utility model relates to the technical field of libraries, in particular to a workstation for library staff. Background Art

[0002] The librarian workstation is a system device that identifies and processes RFID tags, provides a circulation data operation platform for librarians, and is mainly used to process the tag data of books in the library. Traditional librarian workstations are all single-screen settings, so that only the staff themselves can operate their equipment, resulting in a single device requiring a staff member, which results in a waste of management resources. The current application number is

[0003] CN202022527228.X discloses a librarian workstation of an intelligent library, comprising a bottom plate and a storage cavity arranged on the bottom plate, and a book recognition module is arranged on the right side of the bottom plate... By arranging a first display screen and a second display screen on the librarian workstation of the library, the librarian workstation can be operated by staff and readers at the same time when actually in use, thereby effectively improving the flexibility of the librarian workstation when actually in use. However, the first display screen of the workstation faces upward after being folded, and an additional upper cover is required for protection. Utility Model Content

[0004] The utility model aims to solve the defect in the prior art that the first display screen faces upward after being folded, and needs an additional upper cover for protection, and proposes a library staff workstation.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A library staff workstation is designed, including a service counter and several groups of storage cavities and book recognition modules fixed on the service counter, second folding plates located on the rear side are rotatably arranged on the inner walls on both sides of the storage cavity, and a second display screen is fixedly installed between a pair of second folding plates, a rotating sleeve located at the upper end is rotatably arranged between the pair of second folding plates through an automatic rotating device, a first folding plate is fixedly arranged on the outer wall of the rotating sleeve, a mounting groove is provided on the upper end surface of the first folding plate, and a first display screen is fixedly installed in the mounting groove, an unfolding clamping device for clamping the first folding plate when unfolded and a folding clamping device for clamping the first folding plate and the second folding plate when folded are provided on the outer wall of one side of the storage cavity, an opening is provided at the rear end of the storage cavity, and a chamfer is provided at the bottom of the opening to prevent the first folding plate from being blocked when unfolded.

[0007] Preferably, the automatic rotation device includes a torsion spring and a rotating shaft. A rotating shaft is provided inside the rotating sleeve, and both ends of the rotating shaft pass through the rotating sleeve and are fixedly connected to the two second folding plates. Torsion springs are provided on the outer walls of both ends of the rotating sleeve, and the two ends of the torsion spring are respectively fixedly connected to the rotating shaft and the rotating sleeve.

[0008] Preferably, a triangular bar is fixedly provided between the pair of the second folding plates for blocking the first folding plates when unfolded, and the bottom of the triangular bar is fixedly connected to the second display screen.

[0009] Preferably, the unfolding clamping device includes a lower clamping block, a short chamfer and an unfolding pop-up device. A through hole is provided on the side of the storage cavity, and a lower clamping block is slidably provided in the through hole through a folding pop-up device for clamping the first folding plate after the first folding plate is unfolded. The top and front side of the lower clamping block close to one end of the first folding plate are provided with a short chamfer that facilitates the first folding plate to push the lower clamping block outward. Notches that cooperate with the lower clamping block when folded are provided on the outer walls of the rotating sleeve and the second folding plate.

[0010] Preferably, the unfolding pop-up device includes a lower sleeve, a lower push rod and a lower spring. The side of the storage chamber is fixed with a lower sleeve, the lower clamping block and the lower spring are inserted into the interior of the lower sleeve, and the two ends of the lower spring respectively abut the lower clamping block and the inner wall of the lower sleeve away from the lower clamping block. The outer wall of the lower sleeve is provided with a sliding groove, and a lower push rod is slidably provided in the sliding groove, and the lower push rod is welded to the outer wall of the lower clamping block.

[0011] Preferably, the folding clamping device includes an upper clamping block, a long chamfer and a folding pop-up device, and the upper end surface of the storage cavity is slidably provided with an upper clamping block for clamping the second folding plate and the first folding plate after folding through the folding pop-up device, and the top and rear end of the upper clamping block close to one end of the first folding plate are provided with long chamfers for facilitating the second folding plate and the first folding plate to push the upper clamping block to both sides.

[0012] Preferably, the folding pop-up device includes an upper sleeve, an upper push rod, an upper clamping block and an upper spring. The upper sleeve is fixedly provided on the side of the storage cavity. The upper clamping block and the upper spring are inserted into the interior of the upper sleeve, and the two ends of the upper spring respectively abut the upper clamping block and the inner wall of the upper sleeve away from the upper clamping block. A sliding groove is provided on the outer wall of the upper sleeve, and an upper push rod is slidably provided in the sliding groove, and the upper push rod is welded to the outer wall of the upper clamping block.

[0013] The utility model provides a library employee workstation with the beneficial effects that: when the workstation is folded and not in use, the second display screen and the first display screen in the first folding plate can be protected by the first folding plate covering the second display screen, and no additional cover plate is required for protection and dust prevention. When folding and unfolding, there is no need to remove and install the cover plate, which is more convenient to use. When unfolding, pushing the upper push rod can drive the first folding plate to automatically unfold the first folding plate through the torsion spring, and the operation is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a library staff workstation proposed by the utility model;

[0015] Figure 2 This is an enlarged view of area A of a library staff workstation proposed by the utility model;

[0016] Figure 3 This is an enlarged view of area B of a library staff workstation proposed by the utility model;

[0017] Figure 4 This is a practical use effect diagram of a library staff workstation proposed by the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the cutaway structure of a library staff workstation proposed by the utility model.

[0019] In the figure: 1, storage cavity; 2, second display screen; 3, second folding plate; 4, rotating shaft; 5, rotating sleeve; 6, first folding plate; 7, first display screen; 8, chamfer; 9, notch; 10, lower clamping block; 11, short chamfer; 12, lower push rod; 13, lower spring; 14, lower sleeve; 15, upper clamping block; 16, long chamfer; 17, upper sleeve; 18, upper spring; 19, upper push rod; 20, triangular gear bar; 21, torsion spring; 22, service counter; 23, book recognition module. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5A library staff workstation comprises a service counter 22 and a plurality of storage cavities 1 and book identification modules 23 fixedly mounted on the service counter 22. Second folding plates 3 located at the rear side are rotatably mounted on the inner walls on both sides of the storage cavity 1, and a second display screen 2 is fixedly mounted between a pair of second folding plates 3. A rotating sleeve 5 located at the upper end is rotatably mounted between the pair of second folding plates 3 through an automatic rotating device. A first folding plate 6 is fixedly mounted on the outer wall of the rotating sleeve 5. A mounting groove is provided on the upper end surface of the first folding plate 6, and a first display screen 7 is fixedly mounted in the mounting groove. An unfolding clamping device for clamping the first folding plate 6 when unfolded and a folding clamping device for clamping the first folding plate 6 and the second folding plate 3 when folded are provided on the outer wall of one side of the storage cavity 1. An opening is provided at the rear end of the storage cavity 1, and a chamfer 8 is provided at the bottom of the opening to prevent the first folding plate 6 from being blocked when unfolded.

[0022] The automatic rotation device includes a torsion spring 21 and a rotating shaft 4. The rotating shaft 4 is provided inside the rotating sleeve 5, and the two ends of the rotating shaft 4 pass through the rotating sleeve 5 and are fixedly connected to the two second folding plates 3. The outer walls of the two ends of the rotating shaft 4 are sleeved with torsion springs 21, and the two ends of the torsion spring 21 are respectively fixedly connected to the rotating shaft 4 and the rotating sleeve 5.

[0023] A triangular stop bar 20 is fixedly disposed between the pair of second folding plates 3 for blocking the first folding plates 6 when unfolded, and the bottom of the triangular stop bar 20 is fixedly connected to the second display screen 2 .

[0024] The unfolding clamping device includes a lower clamping block 10, a short chamfer 11 and an unfolding pop-up device. A through hole is provided on the side of the storage cavity 1, and a lower clamping block 10 is slidably provided in the through hole through a folding pop-up device for clamping the first folding plate 6 after the first folding plate 6 is unfolded. The top and front side of the lower clamping block 10 close to one end of the first folding plate 6 are provided with a short chamfer 11 for facilitating the first folding plate 6 to push the lower clamping block 10 outward. The outer walls of the rotating sleeve 5 and the second folding plate 3 are provided with notches 9 that cooperate with the lower clamping block 10 when folded.

[0025] The unfolding pop-up device includes a lower sleeve 14, a lower push rod 12, and a lower spring 13. The lower sleeve 14 is fixedly provided on the side of the storage chamber 1. The lower clamping block 10 and the lower spring 13 are inserted into the lower sleeve 14, and the two ends of the lower spring 13 respectively abut the lower clamping block 10 and the inner wall of the lower sleeve 14 away from the lower clamping block 10. A sliding groove is provided on the outer wall of the lower sleeve 14, and a lower push rod 12 is slidably provided in the sliding groove, and the lower push rod 12 is welded to the outer wall of the lower clamping block 10.

[0026] The folding clamping device includes an upper clamping block 15, a long chamfer 16 and a folding pop-up device. The upper end surface of the storage cavity 1 is slidably provided with an upper clamping block 15 for clamping the second folding plate 3 and the first folding plate 6 after folding through the folding pop-up device. The top and rear end of the upper clamping block 15 close to one end of the first folding plate 6 are provided with a long chamfer 16 that facilitates the second folding plate 3 and the first folding plate 6 to push the upper clamping block 15 to both sides.

[0027] The folding and pop-up device includes an upper sleeve 17, an upper push rod 19, an upper clamping block 15 and an upper spring 18. The upper sleeve 17 is fixedly provided on the side of the storage chamber 1. The upper clamping block 15 and the upper spring 18 are inserted into the interior of the upper sleeve 17, and the two ends of the upper spring 18 respectively abut against the upper clamping block 15 and the inner wall of the upper sleeve 17 away from the upper clamping block 15. A sliding groove is provided on the outer wall of the upper sleeve 17, and an upper push rod 19 is slidably provided in the sliding groove, and the upper push rod 19 is welded to the outer wall of the upper clamping block 15.

[0028] Working principle: When unfolding, the upper push rod 19 is pushed outward to make the upper clamping block 15 disengage from the second folding plate 3 and the first folding plate 6, and the torsion spring 21 makes the rotating sleeve 5 drive the first folding plate 6 to rotate. The first folding plate 6 first rotates 180 degrees and is level with the second folding plate 3 at the opening, and then continues to rotate. The rear end drives the second folding plate 3 to rotate and lift it up, and the front end slides backward and enters the storage chamber 1 through the chamfer 8 and presses the lower clamping block 10 back to the lower sleeve 14 through the short chamfer 11 and is clamped by the lower clamping block 10 that pops out again under the action of the lower spring 13. The lower clamping block 10 cooperates with the triangular The stop bar 20 clamps the first folding plate 6 to stabilize it and prevents the first folding plate 6 from shaking when operated by employees and readers; when folding, the lower push rod 12 is pushed to retract the lower clamping block 10, and at the same time, the front end of the first folding plate 6 is rotated upward and folded between the first folding plates 6 and covers the second display screen 2, and finally the folded first folding plate 6 and the second folding plate 3 are pressed into the storage cavity 1, and the second folding plate 3 presses the upper clamping block 15 back to the upper sleeve 17 through the long chamfer 16, and the upper clamping block 15 pops out again under the action of the upper spring 18 to clamp the first folding plate 6 and the second folding plate 3.

[0029] When the workstation is folded and not in use, the second display screen 2 and the first display screen 7 in the first folding plate 6 can be protected by the first folding plate 6 covering the second display screen 2. No additional cover plate is required for protection and dust prevention. There is no need to remove and install the cover plate when folding and unfolding, which makes it more convenient to use. When unfolding, pushing the upper push rod 19 can drive the first folding plate 6 to automatically unfold through the torsion spring 21, which makes the operation more convenient and quicker.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A library staff workstation, comprising a service counter (22) and a plurality of storage cavities (1) and book recognition modules (23) fixed to the service counter (22), characterized in that: A second folding plate (3) located at the rear side is rotatably provided on the inner walls of both sides of the storage chamber (1), and a second display screen (2) is fixedly installed between the pair of second folding plates (3). A rotating sleeve (5) located at the upper end is rotatably provided between the pair of second folding plates (3) through an automatic rotating device. A first folding plate (6) is fixedly provided on the outer wall of the rotating sleeve (5). An installation groove is provided on the upper end surface of the first folding plate (6), and a first display screen (7) is fixedly installed in the installation groove. An unfolding clamping device for clamping the first folding plate (6) when unfolded and a folding clamping device for clamping the first folding plate (6) and the second folding plate (3) when folded are provided on the outer wall of one side of the storage chamber (1). An opening is provided at the rear end of the storage chamber (1), and a chamfer (8) is provided at the bottom of the opening to prevent the first folding plate (6) from being blocked when unfolded.

2. A library staff workstation according to claim 1, characterized in that: The automatic rotating device comprises a torsion spring (21) and a rotating shaft (4); the rotating shaft (4) is arranged inside the rotating sleeve (5), and the two ends of the rotating shaft (4) penetrate the rotating sleeve (5) and are fixedly connected to the two second folding plates (3); the outer walls of the two ends of the rotating shaft (4) are sleeved with torsion springs (21), and the two ends of the torsion spring (21) are respectively fixedly connected to the rotating shaft (4) and the rotating sleeve (5).

3. A library staff workstation according to claim 1, characterized in that: A triangular stop bar (20) is fixedly arranged between the pair of the second folding plates (3) for blocking the first folding plate (6) when unfolded, and the bottom of the triangular stop bar (20) is fixedly connected to the second display screen (2).

4. A library staff workstation according to claim 1, characterized in that: The unfolding clamping device comprises a lower clamping block (10), a short chamfer (11) and an unfolding pop-up device. A through hole is provided on the side of the storage cavity (1), and a lower clamping block (10) is slidably provided in the through hole through the folding pop-up device for clamping the first folding plate (6) after the first folding plate (6) is unfolded. A short chamfer (11) is provided on the top and front side of one end of the lower clamping block (10) close to the first folding plate (6) to facilitate the first folding plate (6) to push the lower clamping block (10) outward. A notch (9) is provided on the outer wall of the rotating sleeve (5) and the second folding plate (3) to cooperate with the lower clamping block (10) when folded.

5. A library staff workstation according to claim 4, characterized in that: The unfolding and popping device comprises a lower sleeve (14), a lower push rod (12), and a lower spring (13); the side of the storage chamber (1) is fixedly provided with the lower sleeve (14); the lower clamping block (10) and the lower spring (13) are inserted into the interior of the lower sleeve (14); and the two ends of the lower spring (13) respectively abut against the lower clamping block (10) and the inner wall of the lower sleeve (14) away from the lower clamping block (10); the outer wall of the lower sleeve (14) is provided with a sliding groove, and a lower push rod (12) is slidably provided in the sliding groove, and the lower push rod (12) is welded to the outer wall of the lower clamping block (10).

6. A library staff workstation according to claim 1, characterized in that: The folding clamping device comprises an upper clamping block (15), a long chamfer (16) and a folding pop-up device. The upper end surface of the storage cavity (1) is provided with an upper clamping block (15) for clamping the second folding plate (3) and the first folding plate (6) after folding, and the upper end surface of the storage cavity (1) is provided with a long chamfer (16) at the top and rear end of one end of the upper clamping block (15) close to the first folding plate (6) so as to facilitate the second folding plate (3) and the first folding plate (6) to push the upper clamping block (15) to both sides.

7. A library staff workstation according to claim 6, characterized in that: The folding and popping device comprises an upper sleeve (17), an upper push rod (19), an upper clamping block (15) and an upper spring (18); the upper sleeve (17) is fixedly provided on the side of the storage chamber (1); the upper clamping block (15) and the upper spring (18) are inserted into the interior of the upper sleeve (17); and the two ends of the upper spring (18) respectively abut against the upper clamping block (15) and the inner wall of the upper sleeve (17) away from the upper clamping block (15); a sliding groove is provided on the outer wall of the upper sleeve (17); and an upper push rod (19) is slidably provided in the sliding groove; and the upper push rod (19) is welded to the outer wall of the upper clamping block (15).

Images