CN109016998A

CN109016998A - A kind of file with slide plate

Info

Publication number: CN109016998A
Application number: CN201810956731.1A
Authority: CN
Inventors: 陈亚利
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-21
Filing date: 2018-08-21
Publication date: 2018-12-18

Abstract

The invention discloses a kind of files with slide plate, including apparatus main body and it is set to the intracorporal clamping device of described device master, the clamping device includes being set to intracorporal first cavity of described device master, being provided in first cavity can horizontally slip and left end extends and puts cardboard outside first cavity in the first cavity, be fixedly connected with first baffle on the upside end face for putting cardboard right end；File on the market mostly uses greatly hand-operated clamping at present; pattern is generally semi open model; the file of preservation can directly be contacted with the external world; it often will lead to file dampness even to damage; and since file volume on the market is all smaller; so more file can not be clamped, the present invention is directed to design it is a kind of it is fully closed there is moisture-proof function, while can Automatic-clamping compared with multifile and file can be carried out in the clamp state to browse a kind of file with slide plate checked.

Description

A kind of file with slide plate

Technical field

The present invention relates to technical field of office stationery, specifically a kind of file with slide plate.

Background technique

File on the market mostly uses greatly hand-operated clamping at present, and pattern is generally semi open model, and the file of preservation can be with It is extraneous directly to contact, it often will lead to file dampness and even damage, and since file volume on the market is all smaller, institute More file can not be clamped, thus design it is a kind of it is fully closed there is moisture-proof function, while can Automatic-clamping it is more File and in the clamp state file can browse a kind of file with slide plate for checking it is really necessary to.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of files with slide plate, are able to solve above-mentioned present skill The problems in art.

The present invention is achieved through the following technical solutions: a kind of file with slide plate of the invention, including device Main body and it is set to the intracorporal clamping device of described device master, the clamping device includes that be set to described device master intracorporal First cavity, being provided in first cavity can horizontally slip and left end is extended outside first cavity in the first cavity Put cardboard, be fixedly connected with first baffle on the upside end face for putting cardboard right end, it is right close to first cavity What is be connected in the upper inside walls of side is provided with the second cavity, and it is logical that extension is fixedly connected on the upside end face of the first baffle Entering to the second baffle in second cavity, what is be connected in the second cavity inner left wall is provided with the first sliding cavity, The first operation block that can be horizontally slipped in first sliding cavity, first operation block are provided in first sliding cavity It is fixedly connected with sliding limited block on the end face of upside, the second sliding cavity that Open Side Down, institute are provided in first operation block State be connected in the second sliding cavity upper inside walls be provided with third sliding cavity, being provided in second sliding cavity can be described The first sliding shoe to horizontally slip in second sliding cavity, be fixedly connected on end face on the upside of first sliding shoe extension be passed through to On the right side of T shape limited block in the third sliding cavity, the first sliding shoe right end face and second sliding cavity inner wall it Between be fixedly connected with the first spring, the end face extension that is connected by a hinge is passed through to described first empty on the downside of first sliding shoe The first intracavitary rotating bar, the lower end that is connected by a hinge in second sliding cavity, which extends, to be passed through to first cavity Interior and can be rotated the second rotating bar, first rotating bar lower end is hinged through the hinge to second rotating bar, and described second Rotating bar lower end, which is connected by a hinge, clamping plate, fixed between end face and first operation block downside end face on the upside of the clamping plate It is connected with symmetrical second spring, is provided with the first spring cavity of opening to the right on the right side of second sliding cavity in inner wall, Third spring is fixedly connected between the first spring cavity inner left wall and the second baffle left end face, described first is empty What is be connected in inner wall on the right side of chamber is provided with third cavity, and being provided in the third cavity can be in the third cavity up and down First spline block of sliding is provided with the first limit of opening to the right in the right end face of the first spline block lower end Hole is fixedly installed first motor in the first spline block, and first motor upper end power, which is connected with, extends institute The first rotating shaft on the upside of the first spline block outside end face is stated, the first rotating shaft upper end is fixedly connected with can be in the third cavity The first gear of rotation, what is be connected in the third cavity upper inside walls is provided with the 4th cavity, sets in the 4th cavity It is equipped with rotatable detent tooth, what is be connected in the 4th cavity upper inside walls is provided with the 5th cavity, on the detent tooth It is fixedly connected with extension on side end face to be passed through to the second shaft in the 5th cavity, second shaft upper end is fixedly connected There is a second sliding shoe that can be slided up and down in the 5th cavity, the second sliding shoe right end is provided with the of opening to the right Two limit holes.

What the 4th cavity inner left wall was connected as a preferred technical solution, be provided with the 6th cavity, described Be provided in six cavitys can be meshed with the detent tooth and first gear cooperation and rotatable second gear, described second The third shaft that can be rotated in first limit hole is fixedly connected at gear axis, the second gear left end is provided with Meshed third gear, what is be connected on the downside of the 6th cavity in inner wall is provided with the 7th cavity of opening to the left, It is fixedly connected with extension at the third gear axis to be passed through to the 4th shaft in the 7th cavity, the 7th cavity is left What is be connected in the inner wall of side is provided with the 8th cavity that Open Side Down, is threadedly engaged that be connected with can be described in the 4th shaft It is slided up and down in 7th cavity and left end extension is passed through to the third sliding shoe in the 8th cavity, slided close to the third It is fixedly connected with pushing block on the downside end face of block left end, the third sliding cavity that Open Side Down is provided in the pushing block.

It is connected in inner wall at left and right sides of the third cavity as a preferred technical solution, and is symmetrically arranged with first Guide runner, the first spline block left and right ends are fixedly connected with extension and are passed through in first guide runner and symmetrical First limited block is fixedly connected with the 4th bullet between the first limited block downside end face and first guide runner downside inner wall Spring is connected at left and right sides of the 5th cavity in inner wall and is symmetrically arranged with the second guide runner, and the second sliding shoe is left Right both ends are fixedly connected with extension and are passed through to the second limited block in second guide runner, the second limited block upside end face The 5th spring is fixedly connected between the second guide runner upper inside walls.

What is be connected in the right side inner wall of the 5th cavity upper inside walls as a preferred technical solution, is provided with 9th cavity is provided with the first push rod that can be horizontally slipped in the 9th cavity in the 9th cavity, and the described 9th is empty Two sides are connected and are symmetrically arranged with third guide runner chamber up and down, and it is logical that the first push rod upper and lower ends are fixedly connected with extension Enter to the third limited block in the third guide runner, on the right side of the third limited block right end face and the third guide runner in It is fixedly connected with the 6th spring between wall, is provided with rotatable first wire-drawing wheel in inner wall on the right side of the 9th cavity, What is be connected in the downside inner wall of inner wall on the right side of the 9th cavity is provided with the tenth cavity, setting in the tenth cavity There is rotatable second wire-drawing wheel, what is be connected in inner wall on the downside of the tenth cavity is provided with the 11st cavity, and the described tenth One cavity is connected with the third cavity, and being provided in the 11st cavity can horizontally slip in the 11st cavity The second push rod, be connected in the inner wall of two sides up and down of the 11st cavity inner left wall and be symmetrically arranged with the 4th Guide runner, the second push rod upper and lower ends are fixedly connected with extension and are passed through to the 4th limited block in the 4th guide runner, It is fixedly connected with the 7th spring between inner wall on the right side of the 4th limited block right end face and the 4th guide runner, close to described Rotatable third wire-drawing wheel is provided on the right side of 11st cavity in inner wall, what is be connected in inner wall on the right side of the tenth cavity sets It is equipped with the 12nd cavity of opening to the right, is provided with the pulling block that can be horizontally slipped in inner wall on the right side of the 12nd cavity, it is described First wire-drawing wheel and second drawing are provided between pulling block left end face and the first push rod right end face First bracing wire of line wheel is provided with the third and draws between the pulling block left end face and the second push rod right end face Second bracing wire of line wheel and second wire-drawing wheel.

It is connected in the inner wall of second sliding cavity front and rear sides as a preferred technical solution, and is symmetrically arranged with Five guide runners, first operation block rear and front end are fixedly connected with the 5th limit for extending and being passed through in the 5th guide runner Block is fixedly connected with the 8th spring between the 5th limited block downside end face and the 5th guide runner downside inner wall, described Sliding limited block can do limit cooperation with the 8th cavity.

Cardboard left end, which is put, described in as a preferred technical solution, is fixedly connected with handle.

Rotatable moist-proof board is provided in the first sliding cavity upper inside walls as a preferred technical solution,.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, when carrying out placement file by the present apparatus, File is placed on end face on the upside of cardboard by user of service, will be put cardboard by handle at this time and be moved to the right in the first cavity, And then first baffle and second baffle is driven to move to the right, the first operation block sidesway to the right is driven by third spring at this time It is dynamic, when putting cardboard and being moved to limit on the right-right-hand limit position, put cardboard at this time and push up the first spline block, and then make first gear to Upper promotion detent tooth, the second shaft and the second sliding shoe move up, when first gear and second gear are in the position of engagement When, the second limit hole and the first push rod are in detent position at this time, while the first limit hole and the second push rod are in detent position, Start first motor at this time, and then drives first rotating shaft and first gear to rotate by first motor, and then pass through the first tooth Engagement between wheel and detent tooth drives detent tooth and second gear rotation, and then passes through detent tooth and the 6th cavity Between engagement drive the 6th cavity and the rotation of the 4th shaft, and then make third sliding shoe and pushing block to moving down It is dynamic, and then the first operation block and clamping plate is driven to move down and clamp file, pulling block is pulled to the right when file is next, into And the first push rod and the second push rod are returned to by initial position by the first bracing wire and the second bracing wire, and then make the second sliding Block and the first spline block are restored to initial position, and the second shaft rotates it not for detent tooth is stuck at this time, are simultaneously stopped One motor when needing to check file when in clamped condition, can will put cardboard by handle and pull to the left, and then drive first Baffle and second baffle are moved to the left, and then drive the first operation block and the file of clamping are mobile to the left together to be looked into It sees and browses, when needing to take out file, cardboard will be put and be moved to limit on the right-right-hand limit position, repeat clamping step, invert first motor, it will Device restores to the original state, and completes to open step, by more file Automatic-clamping and can carry out pull and check to turn over by the present apparatus It reads, while the present apparatus has certain moisture-proof function, can preferably save file, be worth being recommended to use.

Detailed description of the invention

The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.

Fig. 1 is a kind of schematic diagram of internal structure of file with slide plate of the invention；

Fig. 2 is the enlarged diagram of " A " in Fig. 1；

Fig. 3 is the schematic diagram of " B-B " in Fig. 1.

Specific embodiment

As shown in Figure 1-Figure 3, a kind of file with slide plate of the invention, including apparatus main body 10 and be set to described Clamping device in apparatus main body 10, the clamping device include the first cavity 11 being set in described device main body 10, institute Stating to be provided in the first cavity 11 can horizontally slip and putting outside first cavity 11 is extended in left end in the first cavity 11 Cardboard 12 is fixedly connected with first baffle 13 on the upside end face for putting 12 right end of cardboard, close to first cavity What is be connected in the upper inside walls on 11 right sides is provided with the second cavity 14, is fixedly connected on the upside end face of the first baffle 13 There is extension to be passed through to the second baffle 15 in second cavity 14, the setting being connected in 14 inner left wall of the second cavity There is the first sliding cavity 16, the first work that can be horizontally slipped in first sliding cavity 16 is provided in first sliding cavity 16 Make block 17, sliding limited block 78 is fixedly connected on the 17 upside end face of the first operation block, is set in first operation block 17 It is equipped with the second sliding cavity 18 that Open Side Down, what is be connected in 18 upper inside walls of the second sliding cavity is provided with third sliding cavity 19, the first sliding shoe 20 that can be horizontally slipped in second sliding cavity 18 is provided in second sliding cavity 18, it is described Extension is fixedly connected on first sliding shoe, 20 upside end face to be passed through to the T shape limited block 21 in the third sliding cavity 19, institute It states and is fixedly connected with the first spring 22 between 18 right side inner wall of 20 right end face of the first sliding shoe and second sliding cavity, it is described The extension that is connected by a hinge of first sliding shoe, 20 downside end face is passed through to the first rotating bar 23 in first cavity 11, is leaned on The lower end that is connected by a hinge in nearly second sliding cavity 18 extends and is passed through in first cavity 11 and can be rotated second Rotating bar 24,23 lower end of the first rotating bar are hinged through the hinge to second rotating bar 24, second rotating bar 24 Lower end, which is connected by a hinge, clamping plate 25, fixed between 17 downside end face of the 25 upside end face of clamping plate and first operation block It is connected with symmetrical second spring 26, the first spring of opening to the right is provided in the 18 right side inner wall of the second sliding cavity Chamber 27 is fixedly connected with third spring between 15 left end face of first spring cavity, 27 inner left wall and the second baffle 28, what is be connected in the 11 right side inner wall of the first cavity is provided with third cavity 29, and being provided in the third cavity 29 can The the first spline block 30 slided up and down in the third cavity 29, in the right end face of 30 lower end of the first spline block It is provided with opening the first limit hole 31 to the right, is fixedly installed first motor 32 in the first spline block 30, described first 32 upper end power of motor is connected with the first rotating shaft 33 extended outside the 30 upside end face of the first spline block, and described first 33 upper end of shaft is fixedly connected with the first gear 34 that can be rotated in the third cavity 29, in 29 upside of third cavity What is be connected in wall is provided with the 4th cavity 35, is provided with rotatable detent tooth 36 in the 4th cavity 35, and the described 4th What is be connected in 35 upper inside walls of cavity is provided with the 5th cavity 37, is fixedly connected with extension on the 36 upside end face of detent tooth It is passed through to the second shaft 38 in the 5th cavity 37,38 upper end of the second shaft is fixedly connected with can be empty the described 5th The second sliding shoe 39 slided up and down in chamber 37,39 right end of the second sliding shoe are provided with the second limit hole of opening to the right 40。

Valuably, what 35 inner left wall of the 4th cavity was connected is provided with the 6th cavity 41, the 6th cavity 41 Inside it is provided with can be meshed with the detent tooth 36 and first gear 34 cooperation and rotatable second gear 42, described second The third shaft 43 that can be rotated in first limit hole 31 is fixedly connected at 42 axle center of gear, the second gear 42 is left End is provided with meshed third gear 44, and what is be connected in the 41 downside inner wall of the 6th cavity is provided with opening to the left The 7th cavity 45, extension is fixedly connected at 44 axle center of third gear and is passed through to the 4th turn in the 7th cavity 45 Axis 46, what is be connected in 45 inner left wall of the 7th cavity is provided with the 8th cavity 47 that Open Side Down, the 4th shaft Be threadedly engaged on 46 be connected with can be slided up and down in the 7th cavity 45 and left end extend be passed through to the 8th cavity 47 Interior third sliding shoe 48 is fixedly connected with pushing block 49 on the downside end face of 48 left end of third sliding shoe, described The third sliding cavity 50 that Open Side Down is provided in pushing block 49.

Valuably, it is connected in 29 left and right sides inner wall of third cavity and is symmetrically arranged with the first guide runner 51, First spline block, 30 left and right ends are fixedly connected with extension and are passed through in first guide runner 51 and symmetrical One limited block 52 is fixedly connected between 51 downside inner wall of first limited block, the 52 downside end face and first guide runner Four springs 53 are connected in 37 left and right sides inner wall of the 5th cavity and are symmetrically arranged with the second guide runner 54, and described Two sliding shoes, 39 left and right ends are fixedly connected with extension and are passed through to the second limited block 55 in second guide runner 54, and described the The 5th spring 56 is fixedly connected between two limited blocks, 55 upside end face and 54 upper inside walls of the second guide runner.

Valuably, what is be connected in the right side inner wall of 37 upper inside walls of the 5th cavity is provided with the 9th cavity 57, the first push rod 58 that can be horizontally slipped in the 9th cavity 57 is provided in the 9th cavity 57, the described 9th is empty About 57 two sides of chamber are connected and are symmetrically arranged with third guide runner 59, and 58 upper and lower ends of the first push rod are fixedly connected with Extension is passed through to the third limited block 60 in the third guide runner 59,60 right end face of third limited block and the third It is fixedly connected with the 6th spring 61 between 59 right side inner wall of guide runner, being provided in the 57 right side inner wall of the 9th cavity can First wire-drawing wheel 62 of rotation, what is be connected in the downside inner wall of the 57 right side inner wall of the 9th cavity is provided with the tenth sky Chamber 63 is provided with rotatable second wire-drawing wheel 64 in the tenth cavity 63, is connected in the 63 downside inner wall of the tenth cavity Logical is provided with the 11st cavity 65, and the 11st cavity 65 is connected with the third cavity 29, the 11st cavity The second push rod 66 that can be horizontally slipped in the 11st cavity 65 is provided in 65, close to 65 left side of the 11st cavity It is connected in the inner wall of two sides up and down of inner wall and is symmetrically arranged with the 4th guide runner 67,66 upper and lower ends of the second push rod is solid Surely extension is connected with to be passed through to the 4th limited block 68 in the 4th guide runner 67,68 right end face of the 4th limited block with It is fixedly connected with the 7th spring 69 between 4th guide runner, the 67 right side inner wall, close to the 65 right side inner wall of the 11st cavity It is inside provided with rotatable third wire-drawing wheel 70, being provided with for being connected in the 63 right side inner wall of the tenth cavity is open to the right 12nd cavity 71, the pulling block 72 that can be horizontally slipped is provided in the 71 right side inner wall of the 12nd cavity, and the pulling block 72 is left First wire-drawing wheel 62 and second bracing wire are provided between side end face and 58 right end face of the first push rod First bracing wire 73 of wheel 64 is provided with described between 72 left end face of pulling block and 66 right end face of the second push rod Second bracing wire 74 of third wire-drawing wheel 70 and second wire-drawing wheel 64.

Valuably, it is connected in the 18 front and rear sides inner wall of the second sliding cavity and is symmetrically arranged with the 5th guide runner 75,17 rear and front end of the first operation block is fixedly connected with extension and is passed through to the 5th limited block in the 5th guide runner 75 76, the 8th spring is fixedly connected between the 76 downside end face of the 5th limited block and 75 downside inner wall of the 5th guide runner 77, the sliding limited block 78 can do limit cooperation with the 8th cavity 47.

Beneficial, 12 left end of cardboard of putting is fixedly connected with handle 79.

Valuably, rotatable moist-proof board 80 is provided in 16 upper inside walls of the first sliding cavity.

When original state, puts cardboard 12 and moved to the left to greatest extent in the first cavity 11, at this time first baffle 13 It is moved to the left to greatest extent in the first cavity 11, the first spline block 30 is in third cavity 29 to greatest extent to moving down at this time It is dynamic, while the second sliding shoe 39 moves down to greatest extent in the 5th cavity 37, at this time at detent tooth 36 and second gear 42 In engagement detent position, pushing block 49 moves up to greatest extent in the 8th cavity 47 at this time, and moist-proof board 80 turns over to the left at this time Go to highest point.

When carrying out placement file by the present apparatus, file is placed on 12 upside end face of cardboard by user of service, is passed through at this time Handle 79 will put cardboard 12 and move to the right in the first cavity 11, and then drive first baffle 13 and second baffle 15 to the right Side is mobile, drives the first operation block 17 to move to the right by third spring 28 at this time, is moved to limit on the right-right-hand limit position when putting cardboard 12 When setting, cardboard 12 is put at this time and pushes up the first spline block 30, and then first gear 34 is made to push up detent tooth 36, second Shaft 38 and the second sliding shoe 39 move up, when first gear 34 and second gear 42 are in the position of engagement, at this time the Two limit holes 40 and the first push rod 58 are in detent position, while the first limit hole 31 and the second push rod 66 are in detent position, Start first motor 32 at this time, and then drives first rotating shaft 33 and first gear 34 to rotate by first motor 32, Jin Ertong The engagement crossed between first gear 34 and detent tooth 36 drives detent tooth 36 and second gear 42 to rotate, and then passes through Engagement between detent tooth 36 and the 6th cavity 41 drives the 6th cavity 41 and the rotation of the 4th shaft 46, and then makes third Sliding shoe 48 and pushing block 49 move down, and then the first operation block 17 and clamping plate 25 is driven to move down file Tightly, pulling block 72 is pulled to the right when file is next, and then passes through the first bracing wire 73 and the second bracing wire 74 for the first push rod 58 And second push rod 66 be returned to initial position, and then the second sliding shoe 39 and the first spline block 30 is made to be restored to initial bit It sets, the second shaft 38 rotates it not for detent tooth 36 is stuck at this time, first motor 32 is simultaneously stopped, when in clamped condition When needing to check file, cardboard 12 can will be put by handle 79 and pulled to the left, and then drive first baffle 13 and second baffle 15 are moved to the left, so drive the first operation block 17 and the file clamped together to the left it is mobile check browse, when needing When taking out file, cardboard 12 will be put and be moved to limit on the right-right-hand limit position, repeat clamping step, inverts first motor 32, device is extensive Shape is restored, completes to open step.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention Protection scope should be determined by the scope of protection defined in the claims.

Claims

1. a kind of file with slide plate, including apparatus main body and it is set to the intracorporal clamping device of described device master, it is described Clamping device includes being set to intracorporal first cavity of described device master, and being provided in first cavity can be in the first cavity It horizontally slips and left end extends and puts cardboard outside first cavity, it is fixed on the upside end face for putting cardboard right end It is connected with first baffle, what is be connected in the upper inside walls on the right side of first cavity is provided with the second cavity, and described the It is fixedly connected with extension on the upside end face of one baffle to be passed through to the second baffle in second cavity, second cavity is left What is be connected in the inner wall of side is provided with the first sliding cavity, and being provided in first sliding cavity can be left in first sliding cavity First operation block of right sliding, the first operation block upside are fixedly connected with sliding limited block on end face, and described first works The second sliding cavity that Open Side Down is provided in block, what is be connected in the second sliding cavity upper inside walls is provided with third sliding Chamber is provided with the first sliding shoe that can be horizontally slipped in second sliding cavity in second sliding cavity, and described first is sliding Extension is fixedly connected on the upside of motion block on end face to be passed through to the T shape limited block in the third sliding cavity, first sliding shoe The first spring, end face on the downside of first sliding shoe are fixedly connected on the right side of right end face and second sliding cavity between inner wall The extension that is connected by a hinge is passed through to the first rotating bar in first cavity, is connected close to the second sliding cavity inner hinge It is connected to lower end and extends and be passed through in first cavity and can be rotated the second rotating bar, first rotating bar lower end passes through hinge Be connected to second rotating bar, second rotating bar lower end is connected by a hinge and has clamping plate, on the upside of the clamping plate end face with Symmetrical second spring, inner wall on the right side of second sliding cavity are fixedly connected on the downside of first operation block between end face It is inside provided with the first spring cavity of opening to the right, between the first spring cavity inner left wall and the second baffle left end face It is fixedly connected with third spring, what is be connected in inner wall on the right side of first cavity is provided with third cavity, the third cavity It is inside provided with the first spline block that can be slided up and down in the third cavity, the right-hand end close to the first spline block lower end It is provided with the first limit hole of opening to the right on face, first motor, first electricity are fixedly installed in the first spline block Machine upper end power is connected with the first rotating shaft extended on the upside of the first spline block outside end face, the first rotating shaft upper end It is fixedly connected with the first gear that can be rotated in the third cavity, the setting being connected in the third cavity upper inside walls There is the 4th cavity, rotatable detent tooth is provided in the 4th cavity, is connected in the 4th cavity upper inside walls It is provided with the 5th cavity, extension is fixedly connected on end face on the upside of the detent tooth and is passed through to second turn in the 5th cavity Axis, second shaft upper end are fixedly connected with the second sliding shoe that can be slided up and down in the 5th cavity, and described second Sliding shoe right end is provided with the second limit hole of opening to the right.

2. a kind of file with slide plate according to claim 1, it is characterised in that: the 4th cavity inner left wall phase Connection is provided with the 6th cavity, and the cooperation that can be meshed with the detent tooth and first gear is provided in the 6th cavity And rotatable second gear, the third that can be rotated in first limit hole is fixedly connected at the second gear axle center Shaft, the second gear left end are provided with meshed third gear, are connected in inner wall on the downside of the 6th cavity Be provided with opening the 7th cavity to the left, be fixedly connected with extension at the third gear axis and be passed through to the 7th cavity The 4th interior shaft, what is be connected in the 7th cavity inner left wall is provided with the 8th cavity that Open Side Down, and the described 4th Be threadedly engaged in shaft be connected with can be slided up and down in the 7th cavity and left end extend be passed through to the 8th cavity Third sliding shoe, pushing block is fixedly connected on the downside end face of third sliding shoe left end, in the pushing block It is provided with the third sliding cavity that Open Side Down.

3. a kind of file with slide plate according to claim 1, it is characterised in that: at left and right sides of the third cavity Be connected in wall and be symmetrically arranged with the first guide runner, the first spline block left and right ends be fixedly connected with extension be passed through to In first guide runner and symmetrical first limited block, end face and first guide runner on the downside of first limited block It is fixedly connected with the 4th spring between the inner wall of downside, is connected and is symmetrically arranged in inner wall at left and right sides of the 5th cavity Second guide runner, the second sliding shoe left and right ends are fixedly connected with the second limit for extending and being passed through in second guide runner Position block is fixedly connected with the 5th spring between the second limited block upside end face and the second guide runner upper inside walls.

4. a kind of file with slide plate according to claim 1, it is characterised in that: on the upside of the 5th cavity What is be connected in the right side inner wall of wall is provided with the 9th cavity, and being provided in the 9th cavity can be left in the 9th cavity First push rod of right sliding, two sides are connected and are symmetrically arranged with third guide runner the 9th cavity up and down, and described first Push rod upper and lower ends are fixedly connected with extension and are passed through to the third limited block in the third guide runner, and the third limited block is right It is fixedly connected with the 6th spring between inner wall on the right side of side end face and the third guide runner, the inner wall on the right side of the 9th cavity It is inside provided with rotatable first wire-drawing wheel, what is be connected in the downside inner wall of inner wall on the right side of the 9th cavity is provided with Tenth cavity is provided with rotatable second wire-drawing wheel in the tenth cavity, is connected in inner wall on the downside of the tenth cavity Be provided with the 11st cavity, the 11st cavity is connected with the third cavity, is provided in the 11st cavity The second push rod that can be horizontally slipped in the 11st cavity, in the two sides up and down of the 11st cavity inner left wall It is connected in wall and is symmetrically arranged with the 4th guide runner, the second push rod upper and lower ends is fixedly connected with extension and is passed through to institute The 4th limited block in the 4th guide runner is stated, on the right side of the 4th limited block right end face and the 4th guide runner between inner wall It is fixedly connected with the 7th spring, is provided with rotatable third wire-drawing wheel in inner wall on the right side of the 11st cavity, it is described What is be connected in inner wall on the right side of tenth cavity is provided with the 12nd cavity of opening to the right, on the right side of the 12nd cavity in inner wall It is provided with the pulling block that can be horizontally slipped, is provided with institute between the pulling block left end face and the first push rod right end face State the first bracing wire of the first wire-drawing wheel and second wire-drawing wheel, the pulling block left end face and the second push rod right-hand end The second bracing wire of the third wire-drawing wheel and second wire-drawing wheel is provided between face.

5. a kind of file with slide plate according to claim 1, it is characterised in that: second sliding cavity front and rear sides It is connected in inner wall and is symmetrically arranged with the 5th guide runner, first operation block rear and front end is fixedly connected with extension and is passed through The 5th limited block in the 5th guide runner, the 5th limited block downside end face and the 5th guide runner downside inner wall Between be fixedly connected with the 8th spring, the sliding limited block can do limit cooperation with the 8th cavity.

6. a kind of file with slide plate according to claim 1, it is characterised in that: the cardboard left end of putting is fixedly connected There is handle.

7. a kind of file with slide plate according to claim 1, it is characterised in that: the first sliding cavity upper inside walls Inside it is provided with rotatable moist-proof board.