CN220952723U

CN220952723U - File repair device

Info

Publication number: CN220952723U
Application number: CN202321795850.6U
Authority: CN
Inventors: 沈俊彤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-05-14
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of file restoration, in particular to a file restoration device, which comprises a base, wherein two stop blocks horizontally arranged in the front-back direction are arranged on two sides of the base, slide rails are arranged on the outer side walls of the two stop blocks, L-shaped sliding blocks sliding in the front-back direction are arranged in the slide rails in a matched manner, a PC diffusion plate is arranged above the base, two ends of the PC diffusion plate are respectively and correspondingly connected with the upper ends of the two L-shaped sliding blocks, an illumination structure is attached to the bottom of the PC diffusion plate, a locking mechanism for fixing the PC diffusion plate on the base is arranged between the base and the PC diffusion plate, and the PC diffusion plate is connected with the locking mechanism through a support column. The utility model has simple structure and convenient use, and solves the technical problem that the lamp light position can be switched at any time in the working process.

Description

File repair device

Technical Field

The utility model relates to the technical field of file repair, in particular to a file repair device.

Background

Archives are a true record of human social activity, a very valuable and non-renewable cultural asset. However, during the storage and utilization of the files, various stains such as watermarks, mud spots, oil spots, wax spots, mildew spots, ink spots and the like are often stained. For this purpose, various techniques are required to repair the archive. And if the files are mounted, the service life of the files can be prolonged to the greatest extent, and the history can be saved. In fact, file repair is a very careful task due to the importance of files. During repair, technicians repair the damaged area, where they need to illuminate the damaged area with light, and for some fine damaged areas, focused light is particularly needed.

The existing illuminating device used in file restoration is fixedly installed, and the position of the illuminating device cannot be changed along with the movement and position change of a restoration area in the file, and lamplight is too dispersed and cannot be focused; secondly, lighting device installs on the workstation, and technical staff can shelter from partial light at the during operation, leads to the illuminating effect not good.

Based on the above problems, the applicant of the present application developed a file repairing device, by means of which the light position can be switched at any time, and the lighting device is installed below the file, so that the light is not blocked.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the lighting device which has a simple structure, is convenient to use and can switch the light position at any time in the working process.

In order to solve the technical problems, the archive repairing device comprises a base, and is characterized in that two stop blocks horizontally arranged in the front-back direction are arranged on two sides of the base, sliding rails are arranged on the outer side walls of the two stop blocks, L-shaped sliding blocks sliding in the front-back direction are arranged in the sliding rails in a matched mode, a PC diffusion plate is arranged above the base, a transparent tabletop is arranged above the PC diffusion plate, a gap is reserved between the lower portion of the PC diffusion plate and the stop blocks, two ends of the PC diffusion plate are correspondingly connected with the upper ends of the two L-shaped sliding blocks respectively, an illumination structure is attached to the bottom of the PC diffusion plate, and a locking mechanism for fixing a PC on the base is arranged between the base and the PC diffusion plate and is connected with the PC diffusion plate through supporting columns.

The locking mechanism includes: the bottom plate of direction slidable mounting in the base top around along, be provided with the actuating lever in the bottom plate middle part along the fore-and-aft direction, the actuating lever can be for the bottom plate back-and-forth movement, the bottom plate front portion is provided with the bolt along left and right directions and can be for the bottom plate left and right movement, the bolt is including the fixed pin that is located left end, the cylinder in middle part and the fixed plate of right-hand member, the cylinder outside is around being equipped with elastic component, is located the inboard rack of seting up of the left dog of base, the fixed pin left end is the pointed cone and with the groove looks adaptation that adjacent two teeth formed on the rack just the fixed pin left end can imbed in the groove that adjacent two teeth formed on the rack, the retaining pin is installed to the actuating lever front end, fixed plate upper surface or lower surface are equipped with the chute that sets up from left side to right rear slope, the retaining pin slides and sets up in the chute.

With the adoption of the structure, firstly, the exposed part of the rear end part of the starting rod is pressed, the starting rod slides along the chute of the bottom plate, and meanwhile, the stop pin arranged at the front end part of the starting rod moves along the chute of the fixed plate from the lower right angle to the upper left angle, at the moment, the spring in the middle of the bolt is compressed, and the fixed pin is pulled out from the rack in the stop block; conversely, when the rear end part of the starting rod is pulled out to expose the part, the starting rod slides along the chute of the bottom plate, and the stop pin arranged at the front end part of the starting rod moves along the chute of the fixed plate from the upper left corner to the lower right corner, at the moment, the spring in the middle of the bolt is stretched, and the fixing pin is embedded into the rack in the stop block. The process realizes the free switching of the position of the lighting device, and the manual operation is simple and convenient. And the left end part of the bolt is matched with the rack in the stop block, so that the self-locking of the lighting device is realized.

Preferably, a groove is formed in the middle of the front end of the bottom plate, and the front ends of the fixed plate and the starting rod are located in the groove. The arrangement of the grooves provides a movement space for the latch and the actuating lever.

Preferably, a first chute along which the starting rod can slide in the front-back direction is formed in the middle of the upper surface of the bottom plate. The structure can not only enable the whole movement process to be smoother, but also enable the starting rod to be clamped in the first sliding groove and not easy to move.

Preferably, the front part of the upper surface of the bottom plate is provided with a second chute, the bolt of which can slide along the left-right direction, and the diameter of the second chute is not smaller than the diameters of the fixing pin and the elastic component. The structure can not only enable the whole movement process to be smoother, but also enable the bolt to be clamped in the second sliding groove and not easy to move.

Preferably, the elastic component is a spring, be provided with annular boss on the bottom plate of second spout right-hand member, the inside diameter of annular boss is not less than the cylinder external diameter and is less than the diameter of spring, spring left end butt fixed pin right side wall, right-hand member butt annular boss's left side wall. The arrangement of the spring enables the bolt to be stretched and compressed freely, and the arrangement of the annular boss enables the spring not to extend out of the second sliding groove easily.

Preferably, the lighting structure includes a lamp panel and a black frame surrounding the lamp panel. The shape of the black frame is adapted to the shape of the lamp panel. The setting of lamp plate makes the light irradiation more even, and the setting of black frame makes light more focus.

Preferably, the rear end of the actuating lever is exposed out of the bottom plate and is provided with a handle. The handle can be used as a switch of the locking mechanism, and a technician can control the starting and stopping of the lighting device through the handle.

In summary, the beneficial effects of the utility model are as follows:

By setting the locking mechanism, a technician can freely select the illumination position, and the starting and suspending operation is simple and convenient; the lighting device is arranged at the lower part of the file, so that the focusing effect is good, and the situation that the lighting effect is poor due to the shielding of light is avoided; through the diffusion effect of the PC diffusion plate, the whole plate surface forms a uniform luminous surface without forming a dark area, and no afterimage is formed on a picture, so that files are more clear to see.

Drawings

The utility model is described in further detail below with reference to the attached drawings and detailed description:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic left-view structure of the present utility model (omitting the transparent tabletop);

FIG. 3 is a schematic view of the cross-sectional structure of A-A of FIG. 1 (with the transparent table support omitted) in accordance with the present utility model;

FIG. 4 is a schematic view of the locking mechanism of FIG. 1 with A-A open in cross-section (with the transparent table support omitted) in accordance with the present utility model;

Fig. 5 is a bottom view of the illumination structure of fig. 1 in accordance with the present utility model.

In the figure: base 1, dog 2, slide rail 3, L slider 4, PC diffuser plate 5, transparent desktop 6, lighting structure 7, lamp plate 7-1, black frame 7-2, support column 8, bottom plate 9, actuating lever 10, bolt 11, fixed pin 12, cylinder 13, fixed plate 14, elastic component 15, rack 16, stop pin 17, chute 18, recess 19, spring 20, annular boss 21, handle 22.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

The following is a description of preferred embodiments of the utility model, taken in conjunction with the accompanying drawings.

Referring to the drawings, the file repairing device comprises a base 1, two stop blocks 2 horizontally arranged in the front-back direction are arranged on two sides of the base 1, slide rails 3 are respectively arranged on the outer side walls of the two stop blocks 2, L-shaped sliding blocks 4 sliding along the front-back direction are arranged in the slide rails 3 in an matched mode, a PC diffusion plate 5 is arranged above the base 1, a transparent tabletop 6 is arranged above the PC diffusion plate 5, a gap is reserved between the lower portion of the PC diffusion plate 5 and the stop blocks 2, two ends of the PC diffusion plate 5 are respectively correspondingly connected with the upper ends of the two L-shaped sliding blocks 4, an illumination structure 7 is attached to the bottom of the PC diffusion plate 5, a locking mechanism for fixing the PC diffusion plate 5 on the base 1 is arranged between the base 1 and the PC diffusion plate 5, and the PC diffusion plate 5 is connected with the locking mechanism through a supporting column 8. The locking mechanism includes: the bottom plate 9 of the base 1 top is installed in a sliding mode along the front-back direction, the starting rod 10 is arranged in the middle of the bottom plate 9 in the front-back direction, the starting rod 10 can move back and forth relative to the bottom plate 9, the front portion of the bottom plate 9 is provided with a plug 11 in the left-right direction and can move left and right relative to the bottom plate 9, the plug 11 comprises a fixing pin 12 positioned at the left end, a column 13 positioned in the middle and a fixing plate 14 positioned at the right end, an elastic component 15 is wound on the outer side of the column 13, a rack 16 is arranged on the inner side of a stop block 2 positioned at the left side of the base 1, the left end portion of the fixing pin 12 is in a pointed cone shape and is matched with a groove formed by two adjacent teeth on the rack 16, the left end portion of the fixing pin 12 can be embedded into a groove formed by two adjacent teeth on the rack 16, a stop pin 17 is installed at the front end portion of the starting rod 10, a chute 18 obliquely arranged from the left front to the right is arranged on the upper surface or the lower surface of the fixing plate 14, and the stop pin 17 is arranged in the chute 18 in a sliding mode.

When the device is used, the device is placed on a support below a transparent table, the transparent table and the transparent table are separated by a proper distance, a file to be repaired is placed above the table, the position to be repaired in the file is firstly determined, the rear end exposed part of the starting rod 10 is pressed, the starting rod 10 slides along a first chute of the bottom plate 9, a stop pin 17 arranged at the front end part of the starting rod moves from the right back to the left front along a chute 18 of the fixed plate 14, at the moment, the elastic component 15 is compressed, the fixing pin 12 is pulled out from the rack 16 in the stop block 2, and the lighting device can start to move to the position to be repaired; then after moving to the position to be repaired, the exposed part of the rear end part of the starting rod 10 is pulled out, the starting rod 10 slides along the first chute of the bottom plate 9, the stop pin 17 arranged at the front end part of the starting rod moves from the left front to the right rear along the chute 18 of the fixed plate 14, at this time, the elastic component 15 is stretched, the fixed pin 12 is embedded into the rack 16 in the stop block 2, the lighting device is fixed, after the first repairing position is repaired, the operation can be continued, and other positions are repaired.

Referring to the drawings, a groove 19 is provided in the middle of the front end of the bottom plate 9, and the front ends of the fixed plate 14 and the actuating lever 10 are located in the groove 19. The provision of the recess 19 provides a space for movement of the latch 11 and the actuating lever 10.

Referring to the drawings, a first chute along which a start lever 10 can slide in the front-rear direction is provided in the middle of the upper surface of the bottom plate 9. The structure can not only enable the whole movement process to be smoother, but also enable the starting rod 10 to be clamped in the first sliding groove and not easy to move.

Referring to the drawings, a second sliding groove along which the bolt 11 can slide in the left-right direction is formed in the front of the upper surface of the bottom plate 9, and the diameter of the second sliding groove is not smaller than the diameters of the fixing pin 12 and the elastic component 15. The structure can not only enable the whole movement process to be smoother, but also enable the bolt 11 to be clamped in the second sliding groove and not easy to move.

Referring to the drawings, the elastic component is a spring 20, an annular boss 21 is arranged on a bottom plate at the right end of the second chute, the inner diameter of the annular boss is not smaller than the outer diameter of the column 13 and smaller than the diameter of the spring 20, the left end of the spring 20 is abutted against the right side wall of the fixed pin 12, and the right end is abutted against the left side wall of the annular boss 21. The arrangement of the spring 20 allows the bolt 11 to be freely stretched and compressed, and the arrangement of the annular boss 21 allows the spring 20 to be less likely to extend out of the second runner.

Referring to the drawings, the lighting structure 7 includes a lamp panel 7-1 and a black frame 7-2 surrounding the lamp panel 7-1. The shape of the black frame 7-2 is adapted to the shape of the lamp panel 7-1. The shape of the lamp panel 7-1 can be square as shown in fig. 5, and can be other shapes, the lamp panel 7-1 is arranged to make light irradiation more uniform, and the black frame 7-2 is arranged to make light more focused.

Referring to the drawings, the rear end portion of the actuating lever 10 is exposed to the bottom plate 9 and provided with a handle 22. The handle 22 may be provided as a switch for the locking mechanism by which a technician may control the activation and deactivation of the lighting device.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims

1. The utility model provides a archives prosthetic devices, includes base (1), its characterized in that, two dog (2) that the level set up in base (1) both sides are equipped with the fore-and-aft direction, slide rail (3) have all been seted up to two dog (2) lateral walls, slide rail (3) internal fit is provided with along fore-and-aft direction gliding L type slider (4), base (1) top is provided with PC diffuser plate (5), PC diffuser plate (5) top is provided with transparent desktop (6), there is the clearance between PC diffuser plate (5) below and dog (2), the upper end of two L type sliders (4) are connected respectively to PC diffuser plate (5) both ends correspondence, PC diffuser plate (5) bottom is attached with illumination structure (7), be provided with between base (1) and PC diffuser plate (5) and fix the locking mechanism on base (1), PC diffuser plate (5) are connected with locking mechanism through support column (8).

2. An archive restoration device as defined in claim 1, wherein said locking mechanism comprises: the utility model provides a bottom plate (9) of direction slidable mounting in base (1) top around along, be provided with actuating lever (10) in the middle part of bottom plate (9) along the fore-and-aft direction, actuating lever (10) can be for the back-and-forth movement of bottom plate (9), bottom plate (9) front portion is provided with bolt (11) along controlling the direction and can be for bottom plate (9) left and right movement, bolt (11) are including fixed pin (12) that are located the left end, cylinder (13) in middle part and fixed plate (14) of right-hand member, cylinder (13) outside is around being equipped with elastic component (15), and rack (16) have been seted up in dog (2) inboard that are located the base (1) left side, fixed pin (12) left end is sharp cone and with the groove looks adaptation that adjacent two teeth formed on rack (16) just fixed pin (12) left end can imbeds in the groove that adjacent two teeth formed on rack (16), stop pin (17) are installed to actuating lever (10) front end, fixed plate (14) upper surface or lower surface are equipped with from left side place the back-and incline in oblique groove (18) of sliding in the setting up in the back of inclined groove (18).

3. Archive repairing device according to claim 2, characterized in that the front end middle part of the bottom plate (9) is provided with a groove (19), and the front ends of the fixing plate (14) and the actuating rod (10) are positioned in the groove (19).

4. A file repair device according to claim 3, characterized in that the middle part of the upper surface of the base plate (9) is provided with a first chute along which the actuating lever (10) can slide in the front-rear direction.

5. A file repair device according to claim 3, characterized in that the front part of the upper surface of the base plate (9) is provided with a second sliding groove along which the bolt (11) can slide in the left-right direction, and the diameter of the second sliding groove is not smaller than the diameters of the fixing pin (12) and the elastic component (15).

6. Archive repairing device according to claim 5, characterized in that the elastic component is a spring (20), an annular boss (21) is arranged on the bottom plate at the right end of the second chute, the inner diameter of the annular boss is not smaller than the outer diameter of the column (13) and smaller than the diameter of the spring (20), the left end of the spring (20) is abutted against the right side wall of the fixed pin (12), and the right end is abutted against the left side wall of the annular boss (21).

7. Archive restoration device as defined in claim 1, characterized in that the illumination structure (7) comprises a lamp panel (7-1) and a black frame (7-2) surrounding the lamp panel (7-1).

8. Archive restoration device according to claim 7, characterized in that the shape of the black frame (7-2) is adapted to the shape of the lamp panel (7-1).

9. Archive restoration device according to claim 2, characterized in that the rear end of the actuating lever (10) is exposed out of the base plate (9) and is provided with a handle (22).