CN209700193U - A kind of university student, which writes, uses file depository box - Google Patents

Abstract

The utility model discloses a kind of university students to write with file depository box, including file, is fixedly connected with protective shell on the right side of file, and through there is promotion to manage, the inner wall on the surface and file that push pipe is slidably connected on the surface on the right side of file.The university student writes with file depository box, pass through the rotation of threaded rod, utilize the screw thread displacement principle of regulation screwed pipe, drive stepper plate horizontal displacement, to according to the space of the size adjustment file storage inside of storage file thickness, and the swing of oscillating rod is utilized simultaneously, the angle for pushing adjusting rod changes and telescopic displacement, to reach drive push plate horizontal displacement, and pass through the elastic acting force of pulling force rubber band, its push plate is set to carry out extruding fixation to the file inside file, and utilize the screw thread displacement of rotation adjusting lever and protective shell, pull pulling force rubber band, change the elastic acting force of pulling force rubber band, to achieve the effect that adjustment control push plate to its file fixed function power.

Description

A kind of university student, which writes, uses file depository box

Technical field

The utility model relates to file depository box technical field, specially a kind of university student, which writes, uses file depository box.

Background technique

File depository box is a kind of box for being used to store file, has collection and saves the property of file, to prevent text Part loses and damage, can also carry out classification preservation according to different types of file, be taken in this way with being convenient to next time.

Currently, write can not be to the text inside its case when storing file with file depository box by existing university student Part is fixed, and since the file thickness of storage changes at any time, and the parking space of existing file depository box is fixed, Middle part lattice plate washer, and the device that glue file is not targetedly arranged can not be adjusted according to the thickness of file storage in time, Its file is set to be easy to be easily damaged its file in case inside shaking.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of university student and writes with file depository box, solves The file inside its case can not be fixed in existing student written file depository box, since the file of storage is thick Degree changes at any time, and the parking space of existing file depository box is fixed, the thickness that can not be stored in time according to file Adjustment middle part lattice plate washer, and without the problem of targetedly setting glue file sets device.

To achieve the above object, the utility model provides the following technical solutions: a kind of university student writes with file depository box, Including file, protective shell is fixedly connected on the right side of the file, the surface on the right side of the file, which is run through, has promotion to manage, The inner wall of the surface for pushing pipe and file is slidably connected, and is fixedly connected with push plate on the left of the promotion pipe, described The inside of the right side insertion protective shell of pipe is pushed, is fixedly connected with pushing block on the right side of the promotion pipe, the pushing block is just Face is provided with oscillating rod, and the bottom of the oscillating rod is hinged with pushing adjusting rod, the oscillating rod and the connection for pushing adjusting rod Locate, the inside of the bottom insertion turnbarrel that pushes adjusting rod hinged with the surface of pushing block, the pushing adjusting rod The inner wall of surface and turnbarrel is slidably connected, and the bottom of the bottom and protective shell inner cavity of the turnbarrel is hinged, the guarantor Sliding slot is offered at the top of protective case, the top of the oscillating rod passes through the sliding slot opened up at the top of protective shell, and extends to protective shell Outside, the oscillating rod and the side for pushing adjusting rod are fixedly connected to connecting cylinder, fixed between two connecting cylinders It is connected with pulling force rubber band, the middle part fixing sleeve on pulling force rubber band surface is connected to fixed sleeving, and the right side of the fixed sleeving is solid Surely it is connected with bearing sleeve, rotation adjusting lever is fixedly connected on the right side of the bearing sleeve outer ring, the rotation adjusting lever Surface offers thread groove, and the right side plate of protective shell is run through at the middle part of the rotation adjusting lever, and extends to the outside of protective shell, The surface of the rotation adjusting lever and the sidewall thread of protective shell connect, and are fixedly connected with control box at the top of the file, The right side of the control box is rotatablely connected inserted with threaded rod, the surface of the threaded rod and the right side plate of control box, the spiral shell The left side of rasp bar and the left plate of control box inner cavity are rotatablely connected, and the surface screw thread of the threaded rod is socketed with regulation screwed pipe, The file is internally provided with stepper plate, and sliding bar, the top of the file are fixedly connected at the top of the stepper plate Portion offers the sliding slot that cooperation sliding bar uses, the sliding slot that the top of the sliding bar opens up at the top of file, and extends To the inside of control box, the bottom at the top of the sliding bar and regulation screwed pipe is fixedly connected at the top of the file Stabilization box, the inner wall of the stabilization box are fixedly connected with slide bar, and the surface sliding sleeve of the slide bar is connected to abutment sleeve, and described point The bottom of plate washer is fixedly connected with sliding shoe, and the bottom of the sliding shoe is fixedly connected with saddle, and the bottom of the file is opened Equipped with the sliding slot that cooperation saddle uses, it is fixedly connected at the top of the bottom of the saddle and abutment sleeve.

Preferably, it is fixedly connected with protection backing plate on the left of the push plate, is opened up on the left of the protection backing plate useful In the slot rib for increasing friction.

Preferably, it is fixedly connected with shake handle at the top of the oscillating rod, is fixedly connected at the top of the protective shell Postive stop baffle is fixedly connected with protective pad on the left of the postive stop baffle.

Preferably, it is fixedly connected with shake handle at the top of the oscillating rod, is fixedly connected at the top of the protective shell Postive stop baffle is fixedly connected with protective pad on the left of the postive stop baffle.

Preferably, twisting cap is fixedly connected on the right side of the rotation adjusting lever.

Preferably, pressure stabilizing sliding block, the top of the pressure stabilizing sliding block and control are fixedly connected at the top of the regulation screwed pipe The top slide of box inner cavity processed connects, and is fixedly connected with rotating cap on the right side of the threaded rod.

Preferably, the surface of the sliding bar has been fixedly attached limit stabilizing ring, the top of the limit stabilizing ring and text The top plate of part folder is slidably connected.

The utility model, which provides a kind of university student, to be write and uses file depository box.Have it is following the utility model has the advantages that

The university student writes with file depository box, by the setting of protective shell, and pushes pipe, pushing block, oscillating rod, pushes away Press adjusting rod, turnbarrel, connecting cylinder, pulling force rubber band, fixed sleeving, bearing sleeve, rotation adjusting lever, control box, stabilization box, Stepper plate, sliding bar, regulates and controls being used cooperatively for screwed pipe, slide bar, abutment sleeve, sliding shoe and saddle at threaded rod, to play By the rotation of threaded rod, the screw thread displacement principle of regulation screwed pipe is utilized, stepper plate horizontal displacement is driven, to reach basis Store the space of the size adjustment file storage inside of file thickness, and simultaneously by the swing of oscillating rod, using with pushing The angle change of adjusting rod, and telescopic displacement in turnbarrel again, to reach drive push plate horizontal displacement, and pass through The elastic acting force of pulling force rubber band is made its push plate carry out extruding fixation to the file inside file, and is adjusted using rotation The screw thread displacement of pole and protective shell pulls pulling force rubber band, changes the elastic acting force of pulling force rubber band, to reach adjustment control Effect of the push plate processed to its file fixed function power.

Detailed description of the invention

Fig. 1 is the utility model structure front schematic internal view；

Fig. 2 is enlarged diagram at the A of the utility model structure chart 1；

Fig. 3 is enlarged diagram at the B of the utility model structure chart 2；

Fig. 4 is enlarged diagram at the C of the utility model structure chart 1；

Fig. 5 is enlarged diagram at the D of the utility model structure chart 1.

In figure: 1, file；2, protective shell；3, pipe is pushed；4, push plate；5, backing plate is protected；6, pushing block；7, it swings Bar；8, adjusting rod is pushed；9, turnbarrel；10, shake handle；11, postive stop baffle；12, connecting cylinder；13, pulling force rubber band；14, Fixed sleeving；15, bearing sleeve；16, rotation adjusting lever；17, cap is twisted；18, box is controlled；19, stabilization box；20, stepper plate； 21, threaded rod；22, sliding bar；23, stabilizing ring is limited；24, regulate and control screwed pipe；25, pressure stabilizing sliding block；26, rotating cap；27, sliding Bar；28, abutment sleeve；29, sliding shoe；30, saddle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of university student writes with file depository box, packet File 1 is included, the right side of file 1 is fixedly connected with protective shell 2, and the surface on 1 right side of file is pushed through there is promotion pipe 3 The surface of pipe 3 and the inner wall of file 1 are slidably connected, and the left side of pipe 3 is pushed to be fixedly connected with push plate 4, the left side of push plate 4 It is fixedly connected with protection backing plate 5, the left side of protection backing plate 5 offers the slot rib for increasing friction, passes through setting for protection backing plate 5 It sets, to play the effect of protection file, pushes the inside of the right side insertion protective shell 2 of pipe 3, the right side of pipe 3 is pushed to fix It is connected with pushing block 6, the front of pushing block 6 is provided with oscillating rod 7, and the bottom of oscillating rod 7, which is hinged with, pushes adjusting rod 8, swings The junction of bar 7 and pushing adjusting rod 8 and the surface of pushing block 6 are hinged, push the bottom insertion turnbarrel 9 of adjusting rod 8 The inner wall of inside, the surface and turnbarrel 9 that push adjusting rod 8 is slidably connected, the bottom and 2 inner cavity of protective shell of turnbarrel 9 Bottom it is hinged, the top of protective shell 2 offers sliding slot, and the top of oscillating rod 7 passes through the sliding slot opened up at the top of protective shell 2, and The outside of protective shell 2 is extended to, the top of oscillating rod 7 is fixedly connected with shake handle 10, by the setting of shake handle 10, from And play convenient for the effect of rotation oscillating rod 7, the top of protective shell 2 is fixedly connected with postive stop baffle 11, postive stop baffle 11 Left side is fixedly connected with protective pad, by the setting of postive stop baffle 11, so that the effect limited to its oscillating rod 7 is played, Oscillating rod 7 and the side for pushing adjusting rod 8 are fixedly connected to connecting cylinder 12, are fixedly connected with pulling force between two connecting cylinders 12 Rubber band 13, the middle part fixing sleeve on 13 surface of pulling force rubber band are connected to fixed sleeving 14, and the right side of fixed sleeving 14 is fixedly connected with axis Cartridge 15 is fixedly connected with rotation adjusting lever 16 on the right side of 15 outer ring of bearing sleeve, and the surface of rotation adjusting lever 16 offers The right side plate of protective shell 2 is run through at the middle part of thread groove, rotation adjusting lever 16, and extends to the outside of protective shell 2, rotation adjusting lever 16 surface is connect with the sidewall thread of protective shell 2, and the right side of rotation adjusting lever 16 is fixedly connected with twisting cap 17, passes through twisting The setting of cap 17, to play convenient for the effect of rotation rotation adjusting lever 16, the top of file 1 is fixedly connected with control box 18, the right side for controlling box 18 is rotatablely connected inserted with threaded rod 21, the surface of threaded rod 21 and the right side plate of control box 18, screw thread The left side of bar 21 and the left plate of control 18 inner cavity of box are rotatablely connected, and the surface screw thread of threaded rod 21 is socketed with regulation screwed pipe 24, the top of regulation screwed pipe 24 is fixedly connected with pressure stabilizing sliding block 25, the top of pressure stabilizing sliding block 25 and the top of control 18 inner cavity of box Portion is slidably connected, and the right side of threaded rod 21 is fixedly connected with rotating cap 26, by the setting of rotating cap 26, is convenient for play The effect of threaded rod 21 is rotated, file 1 is internally provided with stepper plate 20, and the top of stepper plate 20 is fixedly connected with sliding bar 22, the top of file 1 offers the sliding slot that cooperation sliding bar 22 uses, and the top of sliding bar 22 is opened at the top of file 1 If sliding slot, and extend to the inside of control box 18, the bottom at the top of sliding bar 22 and regulation screwed pipe 24, sliding bar 22 Surface has been fixedly attached limit stabilizing ring 23, and the top plate at the top and file 1 that limit stabilizing ring 23 is slidably connected, and passes through limit The setting of stabilizing ring 23, to play the effect of the displacement of limit slippage bar 22, the top of file 1 is fixedly connected with stabilization box 19, the inner wall of stabilization box 19 is fixedly connected with slide bar 27, and the surface sliding sleeve of slide bar 27 is connected to abutment sleeve 28, stepper plate 20 Bottom is fixedly connected with sliding shoe 29, and the bottom of sliding shoe 29 is fixedly connected with saddle 30, and the bottom of file 1 offers cooperation The bottom of the sliding slot that saddle 30 uses, saddle 30 is fixedly connected with the top of abutment sleeve 28.

In use, rotating rotating cap 26 first, the rotation of threaded rod 21 is driven, utilizes the screw thread displacement of regulation screwed pipe 24 Principle drives 20 horizontal displacement of stepper plate, to reach the sky of size adjustment 1 storage inside of file according to storage file thickness Between, and oscillating rod 7 is swung with hand simultaneously, using the angle change with pushing adjusting rod 8, and position of stretching in turnbarrel 9 again It moves, drives it and push adjusting rod 8 and the increase of 7 angle of oscillating rod, to make displacement on the right side of 6 horizontal direction of pushing block, to reach Then its document classification is placed the inside of file 1, then unclamps oscillating rod 7 by displacement on the right side of 4 horizontal direction of drive push plate Active force drive oscillating rod 7 and the contraction of 6 angle of pushing block to become smaller, make its pushing due to the elastic acting force of pulling force rubber band 13 Plate 4 carries out extruding fixation to the file inside file 1, while being rotated further by rotating cap 26, utilizes regulation 24 horizontal position of screwed pipe It moves, drives stepper plate 20 to be displaced to the left, extruding fixation is carried out to the file on the left of it, then rotate adjusting twisting cap 17 again, By the screw thread displacement of rotation adjusting lever 16 and protective shell 2, pulling force rubber band 13 is pulled, changes the elastic reaction of pulling force rubber band 13 Power to achieve the purpose that adjustment controls push plate 4 to its file fixed function power, while not retouched in detail in this specification The content stated belongs to the prior art well known to professional and technical personnel in the field.

It can to sum up obtain, which writes with file depository box, passes through the setting of protective shell 2, and push pipe 3, push Block 6, oscillating rod 7, push adjusting rod 8, turnbarrel 9, connecting cylinder 12, pulling force rubber band 13, fixed sleeving 14, bearing sleeve 15, Rotation adjusting lever 16, control box 18, stabilization box 19, stepper plate 20, threaded rod 21, sliding bar 22, regulation screwed pipe 24, slide bar 27, abutment sleeve 28, sliding shoe 29 and saddle 30 are used cooperatively, to play the rotation by threaded rod 21, utilize tune The screw thread displacement principle of screwed pipe 24 is controlled, 20 horizontal displacement of stepper plate is driven, to reach the big ditty according to storage file thickness The space of whole 1 storage inside of file, and simultaneously by the swing of oscillating rod 7, using with the angle change that pushes adjusting rod 8, And telescopic displacement in turnbarrel 9 again, to reach 4 horizontal displacement of drive push plate, and pass through the bullet of pulling force rubber band 13 Property active force, so that its push plate 4 is carried out extruding fixation to the file inside file 1, and using rotation adjusting lever 16 and protect The screw thread displacement of protective case 2 pulls pulling force rubber band 13, changes the elastic acting force of pulling force rubber band 13, to reach adjustment control Effect of the push plate 4 to its file fixed function power.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of university student writes with file depository box, including file (1), it is characterised in that: the right side of the file (1) It is fixedly connected with protective shell (2), for the surface on the right side of the file (1) through there is promotion pipe (3), the table of (3) is managed in the promotion The inner wall in face and file (1) is slidably connected, and is fixedly connected with push plate (4) on the left of the promotion pipe (3), the promotion pipe (3) inside of right side insertion protective shell (2), the promotion manage and are fixedly connected with pushing block (6), the promotion on the right side of (3) The front of block (6) is provided with oscillating rod (7), and the bottom of the oscillating rod (7), which is hinged with, pushes adjusting rod (8), the oscillating rod (7) and push adjusting rod (8) junction and pushing block (6) surface it is hinged, it is described push adjusting rod (8) bottom insertion revolve The inner wall of the inside of rotaring sleeve (9), the surface for pushing adjusting rod (8) and turnbarrel (9) is slidably connected, the rotary sleeve The bottom of the bottom and protective shell (2) inner cavity of cylinder (9) is hinged, offers sliding slot, the oscillating rod at the top of the protective shell (2) (7) top passes through the sliding slot that opens up at the top of protective shell (2), and extends to the outside of protective shell (2), the oscillating rod (7) and The side for pushing adjusting rod (8) is fixedly connected to connecting cylinder (12), is fixedly connected with drawing between two connecting cylinders (12) The middle part fixing sleeve of power rubber band (13), pulling force rubber band (13) surface is connected to fixed sleeving (14), the fixed sleeving (14) Right side be fixedly connected with bearing sleeve (15), be fixedly connected with rotation adjusting lever on the right side of bearing sleeve (15) outer ring (16), the surface of the rotation adjusting lever (16) offers thread groove, and protective shell is run through at the middle part of the rotation adjusting lever (16) (2) right side plate, and the outside of protective shell (2) is extended to, the surface of the rotation adjusting lever (16) and the side wall of protective shell (2) It is threadedly coupled, control box (18) is fixedly connected at the top of the file (1), the right side of control box (18) is inserted with spiral shell Rasp bar (21), the surface of the threaded rod (21) and the right side plate of control box (18) are rotatablely connected, a left side for the threaded rod (21) The left plate of side and control box (18) inner cavity is rotatablely connected, and the surface screw thread of the threaded rod (21) is socketed with regulation screwed pipe (24), the file (1) is internally provided with stepper plate (20), at the top of the stepper plate (20) is fixedly connected with sliding bar (22), the sliding slot that cooperation sliding bar (22) uses is offered at the top of the file (1), is passed through at the top of the sliding bar (22) The sliding slot opened up at the top of file (1) is worn, and extends to the inside of control box (18), the top of the sliding bar (22) and regulation The bottom of screwed pipe (24) is fixedly connected with stabilization box (19) at the top of the file (1), the inner wall of the stabilization box (19) It is fixedly connected with slide bar (27), the surface sliding sleeve of the slide bar (27) is connected to abutment sleeve (28), the stepper plate (20) Bottom is fixedly connected with sliding shoe (29), and the bottom of the sliding shoe (29) is fixedly connected with saddle (30), the file (1) Bottom offer cooperation saddle (30) sliding slot for using, the bottom of the saddle (30) and the top of abutment sleeve (28) are fixed Connection.

2. a kind of university student according to claim 1 writes with file depository box, it is characterised in that: the push plate (4) Left side be fixedly connected with protection backing plate (5), it is described protection backing plate (5) on the left of offer for increases rub slot rib.

3. a kind of university student according to claim 1 writes with file depository box, it is characterised in that: the oscillating rod (7) Top be fixedly connected with shake handle (10), be fixedly connected with postive stop baffle (11), the limit at the top of the protective shell (2) Protective pad is fixedly connected on the left of position baffle (11).

4. a kind of university student according to claim 1 writes with file depository box, it is characterised in that: the oscillating rod (7) Top be fixedly connected with shake handle (10), be fixedly connected with postive stop baffle (11), the limit at the top of the protective shell (2) Protective pad is fixedly connected on the left of position baffle (11).

5. a kind of university student according to claim 1 writes with file depository box, it is characterised in that: the rotation adjusting lever (16) twisting cap (17) is fixedly connected on the right side of.

6. a kind of university student according to claim 1 writes with file depository box, it is characterised in that: the regulation screwed pipe (24) it is fixedly connected at the top of pressure stabilizing sliding block (25), the top of the pressure stabilizing sliding block (25) and the top of control box (18) inner cavity It is slidably connected, is fixedly connected with rotating cap (26) on the right side of the threaded rod (21).

7. a kind of university student according to claim 1 writes with file depository box, it is characterised in that: the sliding bar (22) Surface be fixedly attached limit stabilizing ring (23), it is described limit stabilizing ring (23) top and file (1) top plate slide Connection.