CN210211789U

CN210211789U - Select dust-protection type file box

Info

Publication number: CN210211789U
Application number: CN201920857862.4U
Authority: CN
Inventors: Xiaodong Zhang; 张晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-31
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a dust-proof type file box, which relates to the office field and aims at the problems of poor dust-proof effect, non-adjustable storage space and poor file protection effect of the prior file box, the following proposal is proposed, which comprises a first file box, wherein the inner wall of the first file box is connected with a second file box in a sliding way, the right end of the second file box passes through the first file box and extends to the outside of the first file box, two lead screws are arranged at the front and the back ends of the first file box through bearings in a rotating way, a first rotating shaft is fixedly arranged at the left end of the two lead screws, a second rotating shaft is rotatably arranged at the left end of the first file box, the left end of the second rotating shaft passes through a protective shell and extends to the outside of the protective shell, a handle is fixedly arranged, an alarm is embedded at the front end of the first file box, the utility model can adjust the storage space and protect the file, and the operation is simple, and the practicability is high.

Description

Select dust-protection type file box

Technical Field

The utility model relates to an official working field especially relates to a select dust-protection type file box.

Background

The file box is a harness for arranging and binding files stored in file management departments of various institutions and units. Are usually made from cardboard and kraft paperhanging, and are now made substantially from acid-free paper.

Although the file box disclosed in the new type with the authorization notice number CN203623200U solves the problem of fixing the box cover and the box body, the file box has a simple structure and too few functions, and not only has poor dustproof effect, but also can not adjust the storage space and has poor protection effect on files, thereby providing a dust-proof file box.

SUMMERY OF THE UTILITY MODEL

The utility model provides a select dust-protection file box has solved the dustproof effect of current file box poor, can not adjust the parking space and to the poor problem of archives protection effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust-proof file box comprises a first file box, wherein the inner wall of the first file box is connected with a second file box in a sliding manner, the right end of the second file box penetrates through the first file box and extends to the outside of the first file box, the front end and the rear end of the first file box are respectively provided with two lead screws through bearings in a rotating manner, the left ends of the two lead screws are respectively and fixedly provided with a first rotating shaft, the left end of the first file box is provided with a second rotating shaft in a rotating manner, the left end of the second rotating shaft penetrates through a protective shell and extends to the outside of the protective shell, a handle is fixedly arranged, the front end of the first file box is embedded with an alarm, the inner wall of the first file box is fixedly provided with a humidity sensor and a controller, the front end and the rear end of the first file box are respectively provided with a strip-shaped hole, the front end and the rear end of the first file box are respectively and fixedly provided with a, and extend to first archives box outside, two first slider, two are all installed through the ball to the lead screw first slider all with first archives box outer terminal surface sliding connection, two first slider bottom fixed mounting has the carriage release lever, the equal fixed mounting of the carriage release lever other end has the second slider, two the second slider is close to one end each other respectively with two guide bar fixed connection, two the second slider all with first archives box outer end sliding connection, first archives box bottom fixed mounting has the base.

Preferably, first file box upper end fixed mounting has first dust guard, first dust guard inner wall sliding connection has the second dust guard, the second dust guard right-hand member passes first dust guard and extends to first file box right side, the second dust guard right-hand member articulates there is the closing plate, the embedding of closing plate bottom has the second magnet piece, second file box right-hand member embedding has first magnet piece.

Preferably, the first magnet block and the second magnet block are magnetically attracted.

Preferably, the right end of the first file box is fixedly provided with a guide frame through a connecting rod, and the guide frame is in sliding connection with the outer end face of the second file box.

Preferably, the two guide rods are respectively connected with the inner walls of the two strip-shaped holes in a sliding manner.

Preferably, the two first rotating shafts are fixedly provided with first driving wheels, the second rotating shaft is fixedly provided with a second driving wheel, and the two first driving wheels are connected with the second driving wheel through a driving belt.

Preferably, the humidity sensor is electrically connected with the controller, and the controller is electrically connected with the alarm.

In the utility model, the storage space of the utility model can be adjusted through the cooperation of the protective shell, the lead screw, the first rotating shaft, the handle, the second rotating shaft and the strip-shaped hole, thereby being convenient for storing the file with larger size; through humidity transducer, siren and controller cooperation setting, can avoid air humidity too high to cause the corruption to archives, through setting up first dust guard and second dust guard, can improve the utility model discloses a dustproof effect.

The utility model discloses adjustable parking space can protect archives, and easy operation, and the practicality is high.

Drawings

Fig. 1 is a schematic structural view of the dust-proof file box of the present invention.

Fig. 2 is a cross-sectional view of a protective shell in a selected dustproof file box.

Fig. 3 is a cross-sectional view of a second file box in the dust-proof file box of the selection provided by the utility model.

Fig. 4 is a side view of the dust-proof file box of the present invention.

Fig. 5 is a cross-sectional view of a first file box in the dust-proof file box of the selection provided by the utility model.

Reference numbers in the figures: 1 first dust guard, 2 first sliders, 3 protective shells, 4 lead screws, 5 first rotating shafts, 6 handles, 7 second rotating shafts, 8 strip-shaped holes, 9 first file boxes, 10 bases, 11 moving rods, 12 second sliders, 13 guide frames, 14 first magnet blocks, 15 second magnet blocks, 16 second file boxes, 17 sealing plates, 18 second dust guard, 19 humidity sensors and 20 limiting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a dust-proof file box comprises a first file box 9, a second file box 16 is slidably connected to the inner wall of the first file box 9, the right end of the second file box 16 passes through the first file box 9 and extends to the outside of the first file box 9, two lead screws 4 are rotatably mounted at the front and rear ends of the first file box 9 through bearings, a first rotating shaft 5 is fixedly mounted at the left ends of the two lead screws 4, a second rotating shaft 7 is rotatably mounted at the left end of the first file box 9, the left end of the second rotating shaft 7 passes through a protective shell 3 and extends to the outside of the protective shell 3, a handle 6 is fixedly mounted, an alarm is embedded at the front end of the first file box 9, a humidity sensor 19 and a controller are fixedly mounted on the inner wall of the first file box 9, strip-shaped holes 8 are formed at the front and rear ends of the first file box 9, guide rods are fixedly mounted at the front and rear ends of the first file box 9, the bar hole 8 is all passed to the guide bar other end, and it is outside to extend to first shelves box 9, first slider 2 is all installed through the ball to two lead screws 4, two first sliders 2 all with the outer terminal surface sliding connection of first shelves box 9, 2 bottom fixed mounting of two first sliders have carriage release lever 11, the equal fixed mounting of the carriage release lever 11 other end has second slider 12, two second sliders 12 are close to one end each other respectively with two guide bar fixed connection, two second sliders 12 all with first shelves box 9 outer end sliding connection, first shelves box 9 bottom fixed mounting has

base

10, 9 inner wall fixed mounting of first shelves box has two limiting plate baffle 20, and two limiting plate baffle 20 set up between second shelves box 16 and humidity transducer 19.

A first dust guard 1 is fixedly arranged at the upper end of a first file box 9, the inner wall of the first dust guard 1 is connected with a second dust guard 18 in a sliding way, the right end of the second dust guard 18 passes through the first dust guard 1 and extends to the right side of the first file box 9, the right end of the second dust guard 18 is hinged with a sealing plate 17, a second magnet block 15 is embedded at the bottom end of the sealing plate 17, a first magnet block 14 is embedded at the right end of a second file box 16, the first magnet block 14 and the second magnet block 15 are magnetically attracted, a guide frame 13 is fixedly arranged at the right end of the first file box 9 through a connecting rod, the guide frame 13 is slidably connected with the outer end surface of the second file box 16, two guide rods are respectively slidably connected with the inner walls of two strip-shaped holes 8, first transmission wheels are fixedly arranged on two first rotating shafts 5, a second transmission wheel is fixedly arranged on a second rotating shaft 7, and the two first transmission wheels are connected with the second, the humidity sensor 19 is electrically connected with the controller, and the controller is electrically connected with the alarm.

Example (b): by twisting the handle 6, the second rotating shaft 7 is driven to rotate, the rotating second rotating shaft 7 drives the first rotating shaft 5 to rotate through the first driving wheel, the second driving wheel and the driving belt, the rotating first rotating shaft 5 drives the screw rod 4 to rotate, the rotating screw rod 4 drives the first sliding block 2 to move left and right, the moving rod 11 is driven to move left and right, the second sliding block 12 is driven to move left and right, the second gear box 16 can be driven to slide along the inner wall of the first gear box 9, the accommodating spaces of the first gear box 9 and the second gear box 16 are adjusted, by firstly setting an extreme value for the controller, the humidity sensor 19 collects humidity information in the first gear box 9 and transmits the collected humidity information to the controller, the controller compares the information with the extreme value, when the information is greater than the extreme value, the controller sends an instruction to the alarm, and the alarm starts to alarm, alright remind staff here humidity too high, be difficult for placing the utility model discloses, the controller model is SC200, and humidity transducer 19 model is DHT 11. The protective shell 3, the screw rod 4, the first rotating shaft 5, the handle 6, the second rotating shaft 7 and the strip-shaped hole 8 are arranged in a matched manner, so that the storage space of the utility model can be adjusted, and further, files with larger sizes can be conveniently stored; through the cooperation of the humidity sensor 19, the alarm and the controller, the files can be prevented from being corroded due to overhigh air humidity. The utility model discloses adjustable parking space can protect archives, and easy operation, and the practicality is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a select dust-protection type archives box, includes first archives box (9), its characterized in that, first archives box (9) inner wall sliding connection has second archives box (16), second archives box (16) right-hand member passes first archives box (9) and extends to first archives box (9) outside, both ends are all installed two lead screws (4) through the bearing rotation around first archives box (9), two lead screws (4) left end all fixed mounting has first pivot (5), first archives box (9) left end rotates and installs second pivot (7), second pivot (7) left end passes protecting crust (3) to extend to protecting crust (3) outside, and fixed mounting has handle (6), first archives box (9) front end embedded alarm that installs, first archives box (9) inner wall fixed mounting has humidity transducer (19) and controller, the front end and the rear end of the first file box (9) are respectively provided with a strip-shaped hole (8), the front end and the rear end of the first file box (9) are respectively fixedly provided with a guide rod, the other end of each guide rod penetrates through the strip-shaped hole (8) and extends to the outside of the first file box (9), two lead screws (4) are respectively provided with a first slider (2) through a ball, the two first sliders (2) are respectively connected with the outer end face of the first file box (9) in a sliding manner, the bottom ends of the two first sliders (2) are respectively fixedly provided with a movable rod (11), the other end of the movable rod (11) is respectively fixedly provided with a second slider (12), one end, close to each other, of the two second sliders (12) is respectively fixedly connected with the two guide rods, the two second sliders (12) are respectively connected with the outer end of the first file box (9) in a sliding manner, the bottom end of the first file box (9) is, first archives box (9) inner wall fixed mounting has two limiting plate baffles (20), and two limiting plate baffles (20) set up between second archives box (16) and humidity transducer (19).

2. The dust-proof file box of claim 1, wherein a first dust-proof plate (1) is fixedly mounted at the upper end of the first file box (9), a second dust-proof plate (18) is slidably connected to the inner wall of the first dust-proof plate (1), the right end of the second dust-proof plate (18) penetrates through the first dust-proof plate (1) and extends to the right side of the first file box (9), a sealing plate (17) is hinged to the right end of the second dust-proof plate (18), a second magnet block (15) is embedded into the bottom end of the sealing plate (17), and a first magnet block (14) is embedded into the right end of the second file box (16).

3. The dust-selective file box according to claim 2, wherein the first magnet block (14) and the second magnet block (15) are magnetically attracted to each other.

4. The dust-selecting and preventing type file box as claimed in claim 1, wherein a guide frame (13) is fixedly mounted at the right end of the first file box (9) through a connecting rod, and the guide frame (13) is slidably connected with the outer end face of the second file box (16).

5. The dust-selective file box according to claim 1, wherein the two guide rods are slidably connected to the inner walls of the two strip-shaped holes (8).

6. The dust-proof type file box of claim 1, wherein a first driving wheel is fixedly mounted on each of the first rotating shafts (5), a second driving wheel is fixedly mounted on the second rotating shaft (7), and the two first driving wheels are connected with the second driving wheel through a driving belt.

7. The dust-selective file box according to claim 1, wherein the humidity sensor (19) is electrically connected to a controller, and the controller is electrically connected to an alarm.