CN214711397U - File containing box - Google Patents

Abstract

Referring to fig. 1 to 10, a document storage box includes a base, a housing, a storage rack, a driving part, and a control panel, wherein the base is installed underground, and an accommodating cavity with an upward opening is formed in the base; the shell is slidably arranged in the accommodating cavity and has a first state of being accommodated in the accommodating cavity and a second state of sliding out of the opening of the accommodating cavity to the outside; the storage rack is arranged in the shell and used for placing paper documents; the driving part is arranged in the accommodating cavity and is in driving connection with the shell; the control panel is arranged in the accommodating cavity and is electrically connected with the driving part; when the shell is in the first state, the shell and the commodity shelf are both accommodated in the accommodating cavity, so that the occupation of indoor space is reduced; the paper document is hidden underground, so that the paper document has good concealment, and the risk of theft of the paper document is reduced; when the file is looked up to needs, start drive division through the control panel and order about the casing and remove to between the second state, order about casing and supporter break away from hold the chamber to ground can.

Description

File containing box

Technical Field

The utility model relates to a technical field is accomodate to the file, specifically is a file containing box.

Background

At present, a large number of paper documents are used in the process of enterprise bid purchasing, the paper documents are difficult to classify, some difficulties exist in searching, the situation that important documents are lost or are disorganized into a group often occurs, and the important documents are very unfavorable for storage and confidentiality; to address these problems, document storage cases have appeared in the market for storing and sorting paper documents.

The volume of the file containing box is determined by the number of paper files, and if the number of the paper files is too large, the file containing box with larger volume is needed; because the existing file storage box is generally directly placed on the ground, if the size of the file storage box is too large, on one hand, a large amount of indoor space needs to be occupied, and the indoor space is narrow; on the other hand, the concealment is poor, and the paper document in the box body is easy to attract the attention of others, so that the paper document has a large risk of being stolen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving above problem, the utility model provides a file containing box can reduce the occupation to the interior space, and possesses good disguise, reduces the risk that paper file was stolen.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a file storage box comprises a base, a shell, a storage rack, a driving part and a control panel, wherein the base is arranged underground, and an accommodating cavity with an upward opening is formed in the base; the shell is slidably installed in the accommodating cavity, and the shell is provided with a first state of being accommodated in the accommodating cavity and a second state of sliding out of the opening of the accommodating cavity to the outside; the commodity shelf is arranged in the shell; the driving part is arranged in the accommodating cavity and is in driving connection with the shell; the control panel is arranged in the accommodating cavity and is electrically connected with the driving part; the paper file is placed on the storage rack, the driving portion is started through the control panel to drive the shell to be switched between the first state and the second state, and then the storage rack can be driven to be stored in the containing cavity located underground or be separated from the containing cavity to the ground.

Preferably, the opening part of the accommodating cavity is provided with a cover groove, the top of the shell is provided with a cover plate, and when the shell is in the first state, the cover plate is clamped with the cover groove.

Preferably, the driving part comprises a mounting seat, a motor, a screw shaft and a slider, the mounting seat is mounted in the accommodating cavity and vertically arranged towards the opening direction of the accommodating cavity, and a sliding groove is formed in the mounting seat; the screw shaft is rotatably arranged in the chute, the sliding block is slidably arranged in the chute and is in threaded connection with the screw shaft, and the sliding block is fixedly connected with the shell; the motor is installed on the installation seat and electrically connected with the control board, and an output shaft of the motor is in driving connection with the screw shaft so as to drive the shell to move along the length direction of the sliding groove, and further the shell is switched between a first state and a second state.

Preferably, a plurality of first rollers are rotatably arranged on the base, the plurality of first rollers are all installed in the accommodating cavity, and the plurality of first rollers all abut against the outer side wall of the shell; the shell is rotatably provided with a plurality of second rollers, the second rollers are arranged on the outer side wall of the shell, and the second rollers are abutted to the inner side wall of the accommodating cavity.

Preferably, the locking device further comprises a locking mechanism, the locking mechanism comprises a fixed block and an electric cylinder, a fixed groove communicated with the accommodating cavity is further formed in the base, and a lock hole is formed in the shell; the fixing block is arranged in the fixing groove, and the electric cylinder is arranged on the fixing block and is electrically connected with the control panel; when the shell is in the first state, the telescopic end of the electric cylinder penetrates through the accommodating cavity and is clamped with the lock hole.

Preferably, the sliding rail device further comprises a sliding rail part, the sliding rail part comprises a female sliding rail and a male sliding rail which are in sliding fit connection with each other, and the shell is provided with a shell cavity and an object taking opening communicated with the shell cavity; female slide rail fixed mounting in the shell intracavity and perpendicular get thing mouth design, the supporter sets up the shell intracavity and with son slide rail fixed connection through removing the supporter orders about son slide rail is followed female slide rail length direction removes, so that the supporter passes through get thing mouth business turn over the shell cavity.

Preferably, the shelf further comprises a clamping mechanism, the clamping mechanism comprises moving members and elastic members, a moving groove and a through hole communicating the moving groove and the shell cavity are formed in the shell, a clamping hole with an outward opening is formed in the shelf, and a limiting block is arranged at the opening of the clamping hole; the moving piece is slidably arranged in the moving groove, the first end of the moving piece can penetrate through the moving groove to the outside, and a clamping block which penetrates through the through hole and extends into the clamping hole to be clamped with the limiting block is arranged on the moving piece; the elastic part is arranged in the moving groove, one end of the elastic part abuts against the inner wall of the moving groove, and the other end of the elastic part abuts against the second end of the moving part;

when the clamping block is clamped with the limiting block, the elastic piece is in an initial state; when the moving piece is stirred to drive the elastic piece to compress and store energy, the fixture block is separated from the limiting block.

Preferably, be equipped with a plurality of thing boards of putting in the supporter, it is a plurality of put the thing board and enclose each other and close the chamber of placeeing that forms a plurality of opening designs, and one of them it is equipped with the kerve to put the thing board.

Preferably, the ultraviolet lamp tube is electrically connected with the control board, the ultraviolet lamp tube is provided with a plurality of ultraviolet lamp tubes and is arranged on the inner side wall of the accommodating cavity, and the plurality of ultraviolet lamp tubes are designed corresponding to the plurality of openings of the accommodating cavity.

Preferably, the control panel is provided with a bluetooth module in an electrically-connected manner.

(III) advantageous effects

The utility model provides a file containing box, which is embedded in the underground base to be used as a supporting base of the file containing box, and a driving part arranged in a containing cavity of the base is used for driving a shell to enter and exit the containing cavity, and the occupation of the indoor space can be reduced when the shell is contained and contained in the containing cavity; be used for placing the paper file through designing the supporter, and because the supporter is installed in the casing and can be removed along with the casing, consequently when the casing is accomodate and is hidden in holding the intracavity, the paper file is hidden in the underground thereupon, possesses good disguise, is difficult to by people's discovery to reduce the risk that the paper file was stolen.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 shows a schematic diagram of the overall structure of the present invention;

fig. 2 shows a schematic diagram of the overall structure of the present invention;

FIG. 3 shows a cross-sectional view A-A of FIG. 2;

fig. 4 shows a schematic diagram of the overall structure of the present invention;

fig. 5 shows a schematic diagram of the overall structure of the present invention;

FIG. 6 shows a cross-sectional view B-B of FIG. 5;

fig. 7 shows an overall structural diagram of the present invention as a fifth;

FIG. 8 shows a cross-sectional view C-C of FIG. 7;

fig. 9 shows an exploded view of the overall partial structure of the present invention;

fig. 10 shows a part of the structure diagram of the invention;

fig. 11 shows a schematic diagram of a part of the structure of the present invention;

fig. 12 shows a schematic diagram of a part of the structure of the present invention;

FIG. 13 shows a cross-sectional view D-D of FIG. 12;

fig. 14 shows an enlarged view at E in fig. 13.

In the figure: the lamp comprises a base 1, a 10 accommodating cavity, a 10g cover groove, a 10s fixing groove, a 1L first roller, a 2 shell, a 20 shell cavity, a 20a fetching opening, a 2g cover plate, a 2h moving groove, a 2h0 through hole, a 2s lock hole, a 2L second roller, a 3 article shelf, a 30 placing cavity, a 31 placing plate, a 310 pull groove, a 3k clamping hole, a 3x limiting block, a 4 driving part, a 41 mounting seat, a 410 sliding groove, a 42 motor, a 43 screw rod shaft, a 44 sliding block, a 5 control plate, a 6 locking mechanism, a fixing block, a 62 electric cylinder, a 7 sliding rail member, a 71 female sliding rail, a 72 sub sliding rail, an 8 clamping mechanism, a moving member 81, an 81k clamping block, a 82 elastic member and a 9 ultraviolet lamp tube.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 10, a document storage box includes a base 1, a housing 2, a shelf 3, a driving part 4 and a control panel 5, wherein the base 1 is installed underground, and an accommodating cavity 10 with an upward opening is formed in the base 1; the housing 2 is slidably mounted in the accommodating cavity 10, and the housing 2 has a first state of being accommodated in the accommodating cavity 10 and a second state of being slid out from an opening of the accommodating cavity 10 to the outside; the shelf 3 is arranged in the shell 2; the driving part 4 is arranged in the accommodating cavity 10 and is in driving connection with the shell 2; the control board 5 is arranged in the accommodating cavity 10 and is electrically connected with the driving part 4; wherein, the paper file is placed on supporter 3, starts drive part 4 through control panel 5 and orders about casing 2 and switches between first state and second state, can order about supporter 3 and accomodate to being located the underground and holding in the chamber 10, or order about supporter 3 and break away from and hold chamber 10 to ground.

In a conventional situation, the shell 2 is in a first state, and at the moment, the shell 2 and the shelf 3 installed in the shell 2 are both accommodated in the accommodating cavity 10, so that the occupation of indoor space is reduced, and paper documents can be hidden underground; when a document needs to be placed or a document needs to be looked up, the driving part 4 is started through the control panel 5 to drive the shell 2 to move to the second state towards the opening direction of the accommodating cavity 10, at the moment, the shell 2 is completely separated from the accommodating cavity 10 to the ground, and then the paper document can be placed on the storage rack 3; similarly, after the placement is finished, the shell 2 is driven to return to the first state from the second state by controlling the starting driving part 4.

To sum up, the utility model discloses a base 1 that buries in the ground through the design is used as the support base of this file containing box, is used for driving casing 2 in and out of containing chamber 10 through the drive division 4 of installing in containing chamber 10 inside of base 1, and can reduce the occupation to the indoor space when casing 2 accomodates and holds the chamber 10; be used for placing the paper file through designing supporter 3, and because supporter 3 installs in casing 2 and can remove along with casing 2, consequently when casing 2 accomodates the hiding in holding chamber 10, the paper file hides in the underground thereupon, possesses good disguise, is difficult to be found by the people to reduce the risk that the paper file was stolen.

It should be noted that, in the embodiment of the present invention, in order to increase the concealment of the document storage box, a floor tile or a carpet can be placed on the top of the housing 2, and when the housing 2 is in the first state, the floor tile or the carpet placed on the top of the housing 2 coincides with the floor tile or the carpet laid on the indoor floor.

Referring to fig. 3 to 8, a cover groove 10g is formed at the opening of the accommodating cavity 10, a cover plate 2g is arranged at the top of the housing 2, and when the housing 2 is in a first state, the cover plate 2g is clamped with the cover groove 10 g; the design can increase the tightness of the accommodating cavity 10, so that external dust and sundries are prevented from entering the accommodating cavity 10 to contaminate the paper documents.

Referring to fig. 3 to 10, the driving portion 4 includes a mounting base 41, a motor 42, a screw shaft 43 and a slider 44, the mounting base 41 is mounted in the accommodating chamber 10 and is vertically arranged toward the opening direction of the accommodating chamber 10, and a sliding groove 410 is formed on the mounting base 41; the screw shaft 43 is rotatably installed in the chute 410, the slider 44 is slidably installed in the chute 410 and is in threaded connection with the screw shaft 43, and the slider 44 is fixedly connected with the shell 2; the motor 42 is mounted on the mounting base 41 and electrically connected to the control board 5, and an output shaft of the motor 42 is drivingly connected to the screw shaft 43 to drive the housing 2 to move along the length direction of the sliding slot 410, so that the housing 2 is switched between the first state and the second state.

Specifically, when the device is used, the control panel 5 sends a signal to the motor 42 to start the motor 42, the motor 42 drives the screw shaft 43 to rotate in the positive direction, and the slider 44 can be driven to move along the length direction of the chute 410, so that the shell 2 fixedly connected with the slider 44 moves upwards to the second state; similarly, the control board 5 controls the motor 42 to drive the screw shaft 43 to rotate in the opposite direction, so as to drive the housing 2 to move downwards to the first state.

Due to the threaded connection design of the screw shaft 43 and the slider 44, the precision is high, and the shell 2 can be accurately driven to move to a proper position; in addition, the screw shaft 43 and the slider 44 are in threaded connection and have a certain self-locking capacity, so that the shell 2 can be effectively prevented from being pried out of the accommodating cavity 10, and a certain anti-theft capacity is achieved.

Referring to fig. 3 to 10, a plurality of first rollers 1L are rotatably disposed on the base 1, the plurality of first rollers 1L are all installed in the accommodating cavity 10, and the plurality of first rollers 1L all abut against the outer side wall of the housing 2; a plurality of second rollers 2L are rotatably arranged on the shell 2, the plurality of second rollers 2L are all arranged on the outer side wall of the shell 2, and the plurality of second rollers 2L are all abutted against the inner side wall of the accommodating cavity 10; the design of the plurality of first rollers 1L and the plurality of second rollers 2L can increase the sliding stability of the housing 2 in the accommodating cavity 10, and can reduce the friction between the housing 2 and the accommodating cavity 10, so that the housing 2 can slide along the height direction of the accommodating cavity 10 more easily.

Referring to fig. 8-10, in order to further improve the anti-theft capability, the present invention further includes a locking mechanism 6, the locking mechanism 6 includes a fixing block 61 and an electric cylinder 62, the base 1 is further provided with a fixing groove 10s communicated with the accommodating cavity 10, and the housing 2 is provided with a locking hole 2 s; the fixed block 61 is installed in the fixed groove 10s, and the electric cylinder 62 is installed on the fixed block 61 and electrically connected with the control board 5.

Specifically, when the housing 2 is in the first state, the telescopic end of the electric cylinder 62 penetrates into the accommodating cavity 10 and is clamped with the lock hole 2s, and at this time, the housing 2 is locked and fixed in the accommodating cavity 10, so that the anti-theft performance is good; when the file on the supporter 3 is looked up to needs, send signal to electric cylinder 62 through control panel 5 earlier to the flexible end shrink of ordering about electric cylinder 62 breaks away from lockhole 2s, then order about casing 2 through control panel 5 starter motor 42 and remove to the second state can.

Referring to fig. 6 to 11, in order to facilitate the user to pick and place the paper document, the present invention further includes a sliding rail member 7, the sliding rail member 7 includes a female sliding rail 71 and a male sliding rail 72 that are connected with each other in a sliding fit, and the housing 2 is provided with a housing cavity 20 and a pick-up opening 20a communicating with the housing cavity 20; female slide rail 71 is fixedly mounted in shell cavity 20 and is designed to be perpendicular to article taking opening 20a, article placing rack 3 is arranged in shell cavity 20 and is fixedly connected with sub slide rail 72, and sub slide rail 72 is driven to move along the length direction of female slide rail 71 by moving article placing rack 3, so that article placing rack 3 can enter and exit shell cavity 20 through article taking opening 20 a.

It should be noted that the sliding rail member 7 is also referred to as a rail, a slideway, and a hardware connecting member fixed on a cabinet body of a furniture for a drawer or a cabinet plate of the furniture to move in and out, which is a prior art, and the sliding rail member 7 in the present case is a roller type sliding rail member 7.

Referring to fig. 11 to 14, in order to avoid the case 2 from colliding due to the case 3 separating from the case cavity 20 in the process of switching the first state and the second state, the present invention further includes a locking mechanism 8, the locking mechanism 8 includes a moving member 81 and an elastic member 82, the case 2 is provided with a moving groove 2h and a through hole 2h0 communicating the moving groove 2h with the case cavity 20, the case 3 is provided with a locking hole 3k with an outward opening, and an opening of the locking hole 3k is provided with a limit block 3 x; the moving piece 81 can be slidably arranged in the moving groove 2h, the first end of the moving piece 81 can penetrate through the moving groove 2h to the outside, and a clamping block 81k which penetrates through the through hole 2h0 and extends into the clamping hole 3k to be clamped with the limiting block 3x is arranged on the moving piece 81; the elastic member 82 is disposed in the moving slot 2h, one end of the elastic member 82 abuts against the inner wall of the moving slot 2h, and the other end of the elastic member 82 abuts against the second end of the moving member 81.

Specifically, when the article placing frame 3 is completely accommodated in the shell cavity 20, the fixture block 81k is clamped with the limiting block 3x, so that the article placing frame 3 is limited in the shell cavity 20, and at this time, the elastic member 82 is in an initial state; when the housing 2 is in the second state and the article placing shelf 3 needs to be taken out of the housing cavity 20, the moving member 81 is pushed inwards along the length direction of the moving groove 2h, so that the fixture block 81k can be driven to be separated from the limiting block 3x, the limitation on the article placing shelf 3 is removed, and at the moment, the article placing shelf 3 is moved along the length direction of the guide rail member, so that the article placing shelf 3 can be separated from the housing cavity 20, and the fixture block 81k is separated from the fixture hole 3k on the article placing shelf 3;

when the article placing shelf 3 needs to be fixed in the shell cavity 20 again, the moving piece 81 is pushed inwards along the length direction of the moving groove 2h so that the clamping block 81k is aligned with the clamping hole 3k, and the elastic piece 82 stores energy and compresses in the process; then push into shell cavity 20 with supporter 3 for fixture block 81k stretches into in the card hole 3k, then loosen moving member 81, and elastic component 82 releases energy and resumes this moment, can drive moving member 81 along the outside removal of shifting chute 2h length direction, and then makes fixture block 81k and stopper 3x joint.

In particular, the elastic member 82 of the present invention is a spring.

Referring to fig. 9-11, a plurality of placing plates 31 are disposed in the article placing rack 3, and the placing plates 31 enclose each other to form a placing cavity 30 with a plurality of openings, so that the article placing rack 3 can place a plurality of documents, thereby facilitating document classification; one of the placing plates 31 is provided with a pulling groove 310 for the user to pull the shelf 3.

Referring to fig. 3-6, further comprising a plurality of ultraviolet lamps 9 electrically connected to the control board 5, wherein the ultraviolet lamps 9 are disposed on the inner sidewall of the accommodating cavity 10, and the plurality of ultraviolet lamps 9 are designed to correspond to the openings of the plurality of accommodating cavities 30.

When the shell 2 is in the first state, the ultraviolet lamp tube 9 is started through the control panel 5, and the paper documents placed in the storage cavities can be sterilized by ultraviolet rays emitted by the ultraviolet lamp tube 9.

Referring to fig. 3 and 6, the control board 5 is electrically connected to a bluetooth module, and a user can connect to the bluetooth module through a mobile phone to send a signal to the control board 5 to control the operation states of the motor 42, the electric cylinder 62 and the ultraviolet lamp 9 one by one.

It should be noted that, the control board 5 and the bluetooth module in the present invention all belong to the prior art, and the technology of controlling the motor 42, the electric cylinder 62 and the ultraviolet lamp tube 9 through the control board 5 also belongs to the common technical means, which is common knowledge, so that the detailed description about the specific circuit structure thereof is not made in this case.

Furthermore, the utility model provides a control panel 5 still with external power electric connection to supply power to parts such as motor 42, electric cylinder 62 and ultraviolet tube 9 respectively.

It should also be noted that while the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A document storage case, comprising:

the device comprises a base (1), wherein the base (1) is installed underground, and an accommodating cavity (10) with an upward opening is formed in the base (1);

the shell (2) is slidably mounted in the accommodating cavity (10), and the shell (2) has a first state of being accommodated in the accommodating cavity (10) and a second state of sliding out from an opening of the accommodating cavity (10) to the outside;

the commodity shelf (3), the commodity shelf (3) is installed in the shell (2);

the driving part (4) is installed in the accommodating cavity (10) and is in driving connection with the shell (2);

the control panel (5) is installed in the accommodating cavity (10) and is electrically connected with the driving part (4);

the paper file is placed on the storage rack (3), the driving portion (4) is started through the control panel (5) to drive the shell (2) to be switched between the first state and the second state, the storage rack (3) can be driven to be stored in the storage cavity (10) located underground, or the storage rack (3) is driven to be separated from the storage cavity (10) to the ground.

2. The document storage box according to claim 1, wherein a cover groove (10g) is formed in an opening of the accommodating cavity (10), a cover plate (2g) is arranged on the top of the casing (2), and when the casing (2) is in the first state, the cover plate (2g) is clamped with the cover groove (10 g).

3. A document storage box according to claim 1, wherein the driving portion (4) comprises a mounting seat (41), a motor (42), a screw shaft (43) and a slider (44), the mounting seat (41) is mounted in the accommodating cavity (10) and vertically arranged towards the opening direction of the accommodating cavity (10), and a sliding groove (410) is arranged on the mounting seat (41); the screw shaft (43) is rotatably installed in the sliding groove (410), the sliding block (44) is slidably installed in the sliding groove (410) and is in threaded connection with the screw shaft (43), and the sliding block (44) is fixedly connected with the shell (2); the motor (42) is mounted on the mounting seat (41) and electrically connected with the control board (5), and an output shaft of the motor (42) is in driving connection with the screw shaft (43) so as to drive the shell (2) to move along the length direction of the chute (410), so that the shell (2) is switched between a first state and a second state.

4. A document storage box according to claim 1, wherein a plurality of first rollers (1L) are rotatably disposed on the base (1), the plurality of first rollers (1L) are all installed in the accommodating cavity (10), and the plurality of first rollers (1L) all abut against the outer side wall of the housing (2); the shell (2) is rotatably provided with a plurality of second rollers (2L), the second rollers (2L) are arranged on the outer side wall of the shell (2), and the second rollers (2L) are abutted to the inner side wall of the accommodating cavity (10).

5. The document storage box according to claim 1, further comprising a locking mechanism (6), wherein the locking mechanism (6) comprises a fixing block (61) and an electric cylinder (62), the base (1) is further provided with a fixing groove (10s) communicated with the accommodating cavity (10), and the housing (2) is provided with a locking hole (2 s); the fixing block (61) is arranged in the fixing groove (10s), and the electric cylinder (62) is arranged on the fixing block (61) and electrically connected with the control board (5); when casing (2) were in the first state, the flexible end of electric cylinder (62) run through to hold in the chamber (10) and with lockhole (2s) joint.

6. The document storage box according to claim 1, further comprising a sliding rail member (7), wherein the sliding rail member (7) comprises a female sliding rail (71) and a male sliding rail (72) which are connected in a sliding fit manner, and a housing cavity (20) and an access opening (20a) communicated with the housing cavity (20) are formed in the housing (2); female slide rail (71) fixed mounting in shell chamber (20) and perpendicular get thing mouth (20a) design, supporter (3) set up in shell chamber (20) and with sub-slide rail (72) fixed connection, through removing supporter (3) are driven sub-slide rail (72) are followed female slide rail (71) length direction removes, so that supporter (3) pass through get thing mouth (20a) business turn over shell chamber (20).

7. The file storage box according to claim 6, further comprising a blocking mechanism (8), wherein the blocking mechanism (8) comprises a moving member (81) and an elastic member (82), the housing (2) is provided with a moving groove (2h) and a through hole (2h0) communicating the moving groove (2h) with the housing cavity (20), the storage rack (3) is provided with a clamping hole (3k) which is designed to be opened outwards, and an opening of the clamping hole (3k) is provided with a limit block (3 x); the moving piece (81) is slidably arranged in the moving groove (2h), the first end of the moving piece (81) can penetrate through the moving groove (2h) to the outside, and a clamping block (81k) which penetrates through the through hole (2h0) and extends into the clamping hole (3k) to be clamped with the limiting block (3x) is arranged on the moving piece (81); the elastic piece (82) is arranged in the moving groove (2h), one end of the elastic piece (82) abuts against the inner wall of the moving groove (2h), and the other end of the elastic piece (82) abuts against the second end of the moving piece (81);

when the clamping block (81k) is clamped with the limiting block (3x), the elastic piece (82) is in an initial state; when the moving piece (81) is pulled to drive the elastic piece (82) to compress and store energy, the fixture block (81k) is separated from the limiting block (3 x).

8. The document storage box according to claim 6, wherein a plurality of placing plates (31) are arranged in the storage rack (3), the placing plates (31) mutually enclose to form a plurality of placing cavities (30) with openings, and a pull groove (310) is arranged on one of the placing plates (31).

9. The document storage box according to claim 8, further comprising a plurality of ultraviolet lamps (9) electrically connected to the control board (5), wherein the ultraviolet lamps (9) are installed on the inner sidewall of the accommodating cavity (10), and the plurality of ultraviolet lamps (9) are designed to correspond to the openings of the plurality of placing cavities (30).

10. A document storage box according to claim 9, wherein the control board (5) is electrically connected to a bluetooth module.

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