Ancient book protecting and repairing device convenient to adjust

Abstract

The utility model relates to the technical field of ancient book protection, and discloses an ancient book protection and repair device convenient to adjust, which comprises a protection box, a top cover is hinged to the rear end of the top of the protection box, a metal carrier plate is arranged in the protection box, and a first rotating shaft is fixedly inserted into the front end of the metal carrier plate. The left and right ends of the first rotating shaft are rotatably mounted on the left and right inner walls of the protection box respectively, a second sliding rail is fixedly mounted on the bottom inner wall of the protection box, a second lead screw is arranged between the metal carrier plate and the second sliding rail, and the front and rear ends of the second lead screw are rotatably inserted into the front and rear walls of the protection box respectively; and the effect of adjusting the inclination angle of the pages of the ancient books arranged on the metal carrier plate is achieved, workers can conveniently repair the ancient books, and the practicability of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ancient book protection technical field especially, relate to a kind of ancient book protection and repair device of easy adjustment. BACKGROUND

[0002] Ancient book refers to the book that is not printed by modern printing technology. Book is called classic in ancient times, also called literature, has the threefold meaning of document, archive and book. With the progress of time, the event file is arranged, for people to read, and achieves the purpose of spreading knowledge and experience, and forms a book, the content of book is increasing, carrier tends to be multiple, production technology is constantly improved, in order to facilitate reading, produces different framing styles such as "pamphlet", "scroll", "album", "thread-bound book".

[0003] Search CN215360621U discloses a kind of ancient book protection device, including protection main part, fixed part, fixed nut, sliding slot, fixed plate, protection glass, threaded motor, movable slot, movable block, threaded rod, limit plate, placement groove, liquid storage tank, liquid filling pipe, liquid pump and spray, the fixed part is located on the side wall of protection main part.

[0004] The ancient book protection device in the comparative document can ensure the basic protection effect and the expelling effect of mosquitoes, but the platform for placing ancient books lacks an angle adjusting mechanism, so that the staff cannot conveniently repair the ancient books, and the practicability of the device is reduced.

[0005] Therefore, we propose a kind of ancient book protection and repair device of easy adjustment. UTILITY MODEL CONTENT

[0006] The utility model mainly solves the technical problems existing in the prior art, and provides an ancient book protection and repair device of easy adjustment.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme, a kind of ancient book protection and repair device of easy adjustment, including protection box, the top rear end hinged cover of protection box, metal carrier plate is arranged in the protection box, first rotating shaft is fixedly inserted in the front end of metal carrier plate, the left and right ends of first rotating shaft are respectively rotationally installed on the left and right inner walls of protection box, second slide rail is fixedly installed on the bottom inner wall of protection box, second lead screw is arranged between metal carrier plate and second slide rail, the front and rear ends of second lead screw are respectively rotationally inserted in the front and rear walls of protection box, second nut is threadedly sleeved on second lead screw, second knob is fixedly installed on the front of second lead screw, second slide rail is slidably installed with second sliding block, second sliding block is fixedly sleeved on second nut, adjusting rod is arranged between metal carrier plate and second sliding block, second rotating shaft is rotationally inserted in the upper and lower ends of adjusting rod, connecting block is fixedly sleeved on each second rotating shaft, the top of connecting block top is fixedly installed in the bottom of metal carrier plate, and the bottom of connecting block bottom is fixedly installed in the top of second sliding block.

[0008] Further, the first slide rail is fixedly installed on the top inner wall of the cover, the first lead screw is arranged between the first slide rail and the metal carrier plate, the front and rear ends of the first lead screw are respectively rotationally inserted in the front and rear walls of the cover, the first nut is threadedly sleeved on the first lead screw, the first knob is fixedly installed on the front of the first lead screw, the first slide rail is slidably installed with the first sliding block, the first sliding block is fixedly sleeved on the first nut, and the medicine spraying head is fixedly installed on the bottom of the first sliding block.

[0009] Further, the number of adjusting rods is two, and the top ends of the two adjusting rods are respectively arranged at the left and right ends of the top second rotating shaft, and the bottom ends of the two adjusting rods are respectively arranged at the left and right ends of the bottom second rotating shaft.

[0010] Further, the metal carrier plate is provided with a plurality of air holes penetrating through the top and bottom, and two magnetite are magnetically attached to the metal carrier plate.

[0011] Further, the front and rear walls of the protection box are respectively provided with front and rear through holes.

[0012] Further, the front and rear walls of the protection box are respectively provided with front and rear through holes.

[0013] The utility model provides a kind of ancient book protection and repair device of easy adjustment. It has the following beneficial effects:

[0014] 1. The ancient book protection and repair device with convenient adjustment, when in use, first lay the ancient book pages on the metal carrier plate, then fix the ancient book pages by magnetically adsorbing the magnetite to the metal carrier plate, twist the second knob to drive the second lead screw to rotate, the second lead screw drives the second sliding block to slide forward along the second sliding rail through the second nut, the adjusting rod arranged between the two connecting blocks drives the metal carrier plate to rotate around the first rotating shaft, so as to adjust the inclination angle of the ancient book pages arranged on the metal carrier plate, which is convenient for the staff to repair the ancient books and effectively improves the practicability of the device.

[0015] 2. The ancient book protection and repair device with convenient adjustment, when spraying the insecticide on the ancient book pages arranged on the metal carrier plate through the spraying head, twist the first knob to drive the first lead screw to rotate, the first lead screw drives the first sliding block to slide along the first sliding rail through the first nut, and the first sliding block drives the spraying head arranged at the bottom to move, which is convenient for the insecticide to be fully sprayed on the ancient book pages and further improves the practicability of the device.

[0016] 3. The ancient book protection and repair device with convenient adjustment, by opening the air holes on the metal carrier plate and cooperating with the air vents opened on the protection box, it avoids the high humidity caused by spraying insecticide in the protection box to cause the ancient book pages to be mildewed and damaged, and by arranging the dust removal net, it avoids the dust from entering the protection box to pollute the ancient book pages, which effectively improves the applicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and do not have technical substantial significance to limit the implementation conditions of the utility model.

[0018] Figure 1 is a schematic view of the overall structure;

[0019] Figure 2 is a schematic view of the internal structure of the top cover;

[0020] Figure 3 is a schematic view of the internal structure of the protection box;

[0021] Figure 4 is a schematic view of the partial structure of the metal carrier plate.

[0022] LEGEND:

[0023] 1, protection box; 2, first rotating shaft; 3, metal carrier plate; 4, pesticide spraying head; 5, top cover; 6, ventilation opening; 7, dust removal net; 8, connecting block; 9, second sliding block; 10, adjusting rod; 11, second rotating shaft; 12, magnetite; 13, air hole; 14, first threaded sleeve; 15, first sliding block; 16, first knob; 17, first lead screw; 18, first sliding rail; 19, second threaded sleeve; 20, second lead screw; 21, second knob; 22, second sliding rail. DETAILED DESCRIPTION

[0024] To make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the embodiments and drawings. It should be understood that the description is only exemplary and is not intended to limit the scope of the present application. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0025] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, welded, riveted, bonded, etc., or can be detachably connected, such as threaded connection, key connection, pin connection, etc., or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] A kind of ancient book protection and restoration device of convenient adjustment, such as Figures 1-4As shown, including the protection box 1, the protection box 1 top rear hinged top cover 5, the protection box 1 is provided with metal carrier plate 3, metal carrier plate 3 front end fixedly inserted with the first rotating shaft 2, the first rotating shaft 2 left and right two ends are rotatably installed on the left and right inner walls of the protection box 1, the bottom inner wall of the protection box 1 is fixedly installed with the second slide rail 22, the metal carrier plate 3 and the second slide rail 22 are provided with the second screw 20, the second screw 20 front and rear two ends are rotatably inserted in the front and rear walls of the protection box 1, the second screw 20 is threadedly sleeved with the second nut 19, the second screw 20 is fixedly installed with the second knob 21, the second slide rail 22 is slidably installed with the second sliding block 9, the second sliding block 9 is fixedly sleeved on the second nut 19, the metal carrier plate 3 and the second sliding block 9 are provided with the adjusting rod 10, the adjusting rod 10 upper and lower two ends are rotatably inserted with the second rotating shaft 11, each second rotating shaft 11 is fixedly sleeved with the connecting block 8, the top connecting block 8 top is fixedly installed on the bottom of the metal carrier plate 3, the bottom connecting block 8 bottom is fixedly installed on the top of the second sliding block 9, the top cover 5 top inner wall is fixedly installed with the first slide rail 18, the first slide rail 18 and the metal carrier plate 3 are provided with the first screw 17, the first screw 17 front and rear two ends are rotatably inserted in the front and rear walls of the top cover 5, the first screw 17 is threadedly sleeved with the first nut 14, the first screw 17 front is fixedly installed with the first knob 16, the first slide rail 18 is slidably installed with the first sliding block 15, the first sliding block 15 is fixedly sleeved on the first nut 14, the first sliding block 15 bottom is fixedly installed with the medicine spraying head 4, the number of adjusting rods 10 is two, the top of the two adjusting rods 10 is respectively arranged on the left and right ends of the top second rotating shaft 11, the bottom of the two adjusting rods 10 is respectively arranged on the left and right ends of the bottom second rotating shaft 11, the metal carrier plate 3 is provided with the air hole 13 penetrating through up and down, the metal carrier plate 3 is magnetically attached with two magnetite 12, the front and rear walls of the protection box 1 are respectively provided with front and rear through air vents 6, the protection box 1 front and rear walls are fixedly installed with dust removal net 7, two dust removal nets 7 are respectively located at one end of two air vents 6 away from each other.

[0028] The working principle of the utility model: the device uses, first, the ancient book pages are laid flat on the metal carrier plate 3, then the magnetite 12 is magnetically attached to the metal carrier plate 3 to fix the ancient book pages, the second knob 21 is twisted to drive the second screw 20 to rotate, the second screw 20 drives the second sliding block 9 to slide forward along the second slide rail 22 through the second nut 19, the two connecting blocks 8 are pushed through the adjusting rod 10 arranged on the second rotating shaft 11 to drive the metal carrier plate 3 to rotate around the first rotating shaft 2, the effect of adjusting the inclination angle of the ancient book pages arranged on the metal carrier plate 3 is realized, which is convenient for the staff to repair the ancient books, and the practicability of the device is effectively improved.

[0029] When the pesticide spraying head 4 sprays the insecticide on the ancient book pages arranged on the metal carrier plate 3, the first knob 16 is twisted to drive the first screw rod 17 to rotate, the first screw rod 17 drives the first sliding block 15 to slide along the first sliding rail 18 through the first screw sleeve 14, and the pesticide spraying head 4 arranged at the bottom of the first sliding block 15 is moved, so that the insecticide can be fully sprayed on the ancient book pages, and the practicability of the device is further improved.

[0030] The air holes 13 are arranged on the metal carrier plate 3, and the air vents 6 are arranged on the protection box 1, so that the humidity in the protection box 1 is prevented from being too high after the insecticide is sprayed, the ancient book pages are prevented from being damaged due to mildew, the dust is prevented from entering the protection box 1 to pollute the ancient book pages, and the applicability of the device is effectively improved.

[0031] The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only used to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can be variously changed and improved, and these changes and improvements all fall within the scope of the utility model.

Claims

1. An easily adjustable ancient book preservation and restoration device, comprising a protective box (1), characterized in that: The protective box (1) has a top cover (5) hinged to its rear end. A metal carrier plate (3) is installed inside the protective box (1). A first rotating shaft (2) is fixedly inserted into the front end of the metal carrier plate (3). The left and right ends of the first rotating shaft (2) are respectively rotatably installed on the left and right inner walls of the protective box (1). A second slide rail (22) is fixedly installed on the bottom inner wall of the protective box (1). A second lead screw (20) is provided between the metal carrier plate (3) and the second slide rail (22). The front and rear ends of the second lead screw (20) are respectively rotatably inserted into the front and rear walls of the protective box (1). A second threaded sleeve (19) is threaded onto the second lead screw (20). A second knob (21) is fixedly installed in front of the second lead screw (20). A second slider (9) is slidably installed on the second slide rail (22). The second slider (9) is fixedly fitted on the second screw sleeve (19). An adjusting rod (10) is provided between the metal carrier plate (3) and the second slider (9). The upper and lower ends of the adjusting rod (10) are respectively rotatably inserted with second rotating shafts (11). Each second rotating shaft (11) is fixedly fitted with a connecting block (8). The top of the connecting block (8) at the top is fixedly installed on the bottom of the metal carrier plate (3), and the bottom of the connecting block (8) at the bottom is fixedly installed on the top of the second slider (9).

2. The easily adjustable ancient book preservation and restoration device according to claim 1, characterized in that: A first slide rail (18) is fixedly installed on the inner wall of the top cover (5). A first lead screw (17) is provided between the first slide rail (18) and the metal carrier plate (3). The front and rear ends of the first lead screw (17) are respectively rotatably inserted into the front and rear walls of the top cover (5). A first threaded sleeve (14) is threaded on the first lead screw (17). A first knob (16) is fixedly installed in front of the first lead screw (17). A first slider (15) is slidably installed on the first slide rail (18). The first slider (15) is fixedly fitted on the first threaded sleeve (14). A spray head (4) is fixedly installed at the bottom of the first slider (15).

3. The easily adjustable ancient book preservation and restoration device according to claim 1, characterized in that: There are two adjusting rods (10). The top ends of the two adjusting rods (10) are respectively set at the left and right ends of the top second rotating shaft (11), and the bottom ends of the two adjusting rods (10) are respectively set at the left and right ends of the bottom second rotating shaft (11).

4. The easily adjustable ancient book preservation and restoration device according to claim 1, characterized in that: The metal carrier plate (3) has a row of through-holes (13) and two magnets (12) are magnetically attracted to it.

5. The easily adjustable ancient book preservation and restoration device according to claim 1, characterized in that: The protective box (1) has ventilation openings (6) that run through the front and rear walls respectively.

6. The easily adjustable ancient book preservation and restoration device according to claim 5, characterized in that: The protective box (1) is fixedly installed with dust removal nets (7) on both the front and back sides, and the two dust removal nets (7) are located at the ends of the two ventilation openings (6) that are far apart from each other.

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