CN107736742B

CN107736742B - Institution of higher learning's Student records management cabinet

Info

Publication number: CN107736742B
Application number: CN201711162263.2A
Authority: CN
Inventors: 刘焕成; 杨灵芝; 吴婷婷; 蔺梦雅; 李俞颉
Original assignee: 郑州航空工业管理学院
Priority date: 2017-11-21
Filing date: 2017-11-21
Publication date: 2018-09-11
Also published as: CN107736742A

Abstract

The present invention provides institution of higher learning's Student records management cabinet, the existing file cabinet of effective solution does not have the problem of function of keeping secret to file；Technical solution is, including cabinet, cabinet has control box, has disk in control box, there is guide groove on disk, there is sliding shoe in guide groove, has first axle in control box, have annular slab on the right side of disk, there is the second axis on annular slab, there are the first disc cam, the first blind via bottom to have pin, have card hole on the second axis on annular slab；There is the second blind hole in first blind hole, has positioning pin in the second blind hole, have location hole on the first disc cam；There is annular ring on annular slab, there is the first arc groove on annular ring, there is the first sliding block in the first arc groove, there is the second blind hole in the first blind hole, has positioning pin in the second blind hole, have location hole on the first disc cam；There is rope on annular ring, structure of the invention is ingenious, effectively avoids vital document and is stolen, and substantially increases the confidentiality of file, reduces the possibility of the loss of document.

Description

Institution of higher learning's Student records management cabinet

Technical field

The present invention relates to file cabinet technical fields, especially institution of higher learning's Student records management cabinet.

Background technology

Archive information is very important everyone, and school is even more to have a responsibility for protecting the individual of student hidden with obligation Private is that constituent parts are required for establishing sound file management system, therefore file cabinet is one of the office appliance of school's indispensability.It is existing Some file cabinets are mostly fixed square space, have multiple sub-boxes at further point in square space, archives are successively It is placed on grid, but such file cabinet does not have confidentiality, for some important or more sensitive documents Or article does not have safeguard measure.

For this purpose, the present invention provides institution of higher learning's Student records management cabinets to solve problem above.

Invention content

For the above situation, to overcome the defect of the prior art, the present invention provides institution of higher learning's Student records management cabinet, The existing file cabinet of effective solution does not have the problem of function of keeping secret to vital document.

Its technical solution solved is to include the cabinet of file cabinet, and horizontal control is fixed on cabinet intracavitary left plate Box processed, is equipped with parcel tray between control box right side and cabinet right plate, parcel tray is upper end opening and shell capable of sliding back and forth Body；

There is horizontal disk in the control box, there is guide groove radially and up and down, guide groove on disk Inside there is the sliding shoe that can be radially slided, compression spring is connected between the medial surface of sliding shoe and the radial bottom surface of guide groove；Control box Rotatable first axle is housed, first axle is coaxially fixed with disk on epipleural；Have controllable sliding shoe close below disk or Toggle mechanism far from disc centre；

There is the vertical annular slab placed and end face is facing forward on the right side of the disk, annular slab center has along the longitudinal direction and can Second axis of rotation, the second axis front end are placed in the front of control box through control box, have on annular slab periphery radially and Cross section is the first rectangular-shaped blind hole, has parallel with annular slab and rotatable first disc cam in the first blind hole, the One blind via bottom has the vertical through-hole for running through the first blind via bottom, and can slide up and down pin in through-hole, and pin upper end is placed in In first blind hole, it is set with reseting pressuring spring on one end that pin is placed in the first blind hole, there is card corresponding with pin on the second axis Hole；There is the second blind hole of opening to the right on first blind hole side wall, has the positioning pin that can be horizontally slipped in the second blind hole, positioning pin It is connected with compression spring between left end and the bottom end of the second blind hole, has location hole on the first disc cam cylindrical surface；

It is set with left end opening on the annular slab and rotatable annular ring, disk are stuck in the opening of annular ring, Annular ring medial surface has first arc groove concentric with annular ring, there is the first sliding block, the first sliding block and annular in the first arc groove Plate is fixed, and compression spring is connected between the first sliding block and the first arcuate groove end portions；There is clamping mechanism on control box right plate, constitutes ring The rotation of shape circle controls the structure of fixation or the pop-up of parcel tray through clamping mechanism；

There is the second blind hole of opening to the right on the first blind hole side wall, has the positioning that can be horizontally slipped in the second blind hole Pin, is connected with compression spring, has location hole on the first disc cam cylindrical surface between the left end of positioning pin and the bottom end of the second blind hole；Ring Shape circle and the second blind hole corresponding position have non-telescoping rope, rope one end to be connect with annular ring, the rope other end with it is fixed Position pin connection constitutes rope when annular ring and annular slab have relative rotation and positioning pin is turned left the structure of pulling.

Structure of the invention is ingenious, effectively avoids vital document and is stolen, and substantially increases the confidentiality of vital document, Reduce the possibility of the loss of important documents.

Description of the drawings

Fig. 1 is front view of the present invention.

Fig. 2 is A-A sectional views in Fig. 1.

Fig. 3 is B-B sectional views in Fig. 2.

Fig. 4 is the second axis, annular slab, blind hole, the first disc cam, pin, rope, the first arc groove, the in the present invention The connection diagram of one sliding block, pressing plate, pin hole and annular ring.

Fig. 5 is the connection relationship diagram of Slide Box, the second disc cam, third axis, baffle and L shaped plate in the present invention.

Fig. 6 is the partial enlarged view at C in Fig. 4.

Fig. 7 is the structural schematic diagram of Slide Box and sliding slot in the present invention.

Fig. 8 be the present invention in disk, guide groove, guide groove, first axle, circular passage structural schematic diagram.

Fig. 9 is the structural schematic diagram of baffle in the present invention inside control box, connecting plate, fixed block and the second arc groove.

Figure 10 is the structural schematic diagram of parcel tray in the present invention.

Figure 11 is the structural schematic diagram of sliding shoe and fixture block in the present invention.

Figure 12 is the structural schematic diagram of axis pin and rectangular block in the present invention.

Figure 13 is the structural schematic diagram of annular ring and the first arc groove in the present invention.

Figure 14 be the present invention in annular slab, the first blind hole, fixing axle and the first sliding block structural schematic diagram.

Figure 15 is the structural schematic diagram of the first disc cam in the present invention.

Figure 16 is the structural schematic diagram of fixed block and the second arc groove in the present invention.

Figure 17 is the structural schematic diagram of cylinder in the present invention.

Specific implementation mode

Further description is made to the specific implementation mode of the present invention below in conjunction with attached drawing.

It is provided by Fig. 1 to Figure 17, the present invention includes the cabinet 1 of file cabinet, is fixed on 1 intracavitary left plate of cabinet horizontal Control box 2, parcel tray 3 is housed, parcel tray 3 is upper end opening and can be front and back between 1 right plate of 2 right side of control box and cabinet The shell of sliding；

There is horizontal disk 4 in the control box 2, has guide groove 5 radially and up and down on disk 4, lead There is the sliding shoe 6 that can be radially slided into slot 5, pressure is connected between the medial surface of sliding shoe 6 and the radial bottom surface of guide groove 5 Spring；Rotatable first axle 7 is housed, first axle 7 is coaxial fixed with disk 4 on 2 epipleural of control box；4 lower section of disk has controllable Toggle mechanism of the sliding shoe 6 processed closer or far from 4 center of disk；

There is the vertical annular slab 9 placed and end face is facing forward on 4 right side of disk, and 9 center of annular slab has along the longitudinal direction And rotatable second axis 8,8 front end of the second axis are placed in the front of control box 2 through control box 2, have on 9 periphery of annular slab Radially and cross section is the first rectangular-shaped blind hole 10, is had in the first blind hole 10 parallel with annular slab 9 and rotatable the There are the vertical through-hole for running through 10 bottom of the first blind hole in one disc cam 11,10 bottom of the first blind hole, have and can slide up and down in through-hole Pin, pin upper end is placed in the first blind hole 10, and reseting pressuring spring is set on one end that pin is placed in the first blind hole 10, There is card hole corresponding with pin 12 on two axis 8；

It is set with left end opening on the annular slab 9 and rotatable annular ring 15, disk 4 are stuck in opening for annular ring 15 At mouthful, 15 medial surface of annular ring has first arc groove 16 concentric with annular ring 15, has the first sliding block 17 in the first arc groove 16, First sliding block 17 is fixed with annular slab 9, and the first sliding block 17 and the first arc groove are connected with compression spring between 16 end；Control box 2 is right There is clamping mechanism on side plate, constitutes the rotation of annular ring 15 through the structure of fixation or the pop-up of clamping mechanism control parcel tray 3.

In order to realize operator's one-hand operation, and for the annular slab 9 and second in 4 malposition of disk Axis 8 is detached from and annular slab 9 restores to the original state, and has the second blind hole of opening to the right, the second blind hole on 10 side wall of the first blind hole Inside there is the positioning pin 13 that can be horizontally slipped, compression spring, the first disk are connected between the left end of positioning pin 13 and the bottom end of the second blind hole Shape cam has location hole 14 on 11 cylindrical surface；There are non-telescoping rope, rope in annular ring 15 and the second blind hole corresponding position One end is connect with annular ring 15, and the rope other end is connect with positioning pin 13, when constituting annular ring 15 and annular slab 9 has relative rotation Rope turns left positioning pin 13 structure of pulling.

In order to realize that clamping mechanism can control opening or the closing of parcel tray 3, the clamping mechanism includes control The right plate of box 2, connecting plate 18 is fixed on 2 right plate of control box, and connecting plate 18 fits closely composition with 2 right plate of control box Link block has rectangular opening for opening forward on link block front end face, there is the horizontal axis pin 19 that can be horizontally slipped, axis pin in rectangular opening 19 one end are contacted through rectangular opening left side wall and with annular ring 15, are had on annular ring 15 and 19 matched pin hole 20 of axis pin；Pin 19 other end of axis is through rectangular opening right side wall and is placed on the right side of link block, has through-hole with 19 corresponding position of axis pin on parcel tray 3, It constitutes the clamping of axis pin 19 and through-hole or is detached from sliding back and forth for control parcel tray 3；Axis pin 19 is on the part of rectangular opening solid Surely there are rectangular block 21,21 front end of rectangular block to stretch out rectangular opening, compression spring is set on axis pin 19, one end of compression spring and rectangular block 21 are right Side contacts, and the other end of compression spring and rectangular opening have side wall connection.

In order to extend the replacement frequency of disk 4 and sliding shoe 6, the guide groove 5 on the disk 4 has multiple and multiple Guide groove 5 is circumferentially distributed on 4 surrounding of disk, there is circular passage 22, the position corresponding with circular passage 22 of sliding shoe 6 inside disk 4 The place of setting is provided with arc-shaped through-hole, and multiple arcs through-hole constitutes a complete circular ring path, circular passage 22 with circular passage 22 Inside there is a steel ring 37 that can be slided in the circular passage 22, the width of 37 right-end openings of steel ring and opening is more than the width of sliding shoe 6.

In order to realize that sliding shoe 6 is not departed from guide groove 5, there is square on the side that the sliding shoe 6 is contacted with guide groove 5 The fixture block 23 of shape has on the side that guide groove 5 is contacted with sliding shoe 6 horizontal guide groove 24, fixture block 23 to be placed in guide groove 24 and block Block 23 can the sliding in guide groove 24.

In order to realize close or separate 4 center of disk of sliding shoe 6, the toggle mechanism includes 4 lower horizontal of disk The Slide Box 25 of placement, Slide Box 25 are hollow structure, and 25 length in the front-back direction of Slide Box is more than the width of left and right directions, sliding There is horizontal sliding slot 26 on 25 lower side panel of dynamic box；There are the second disc cam 27, the rotation of the second disc cam 27 in Slide Box 25 There are vertical shape and rotatable third axis 28,28 upper end of third axis to run through the epipleural of Slide Box 25, and third axis 28 at center Upper end is placed in the top of Slide Box 25, and 28 upper end of third axis has annular protrusion, annular protrusion to make third axis 28 and Slide Box 25 Epipleural does not depart from, and 28 lower end of third axis runs through the lower side panel of Slide Box 25 through sliding slot 26, and 28 lower end of third axis is placed in sliding The lower section of box 25；25 front and rear sides of Slide Box respectively have a block baffle 29, two baffles 29 to constitute groove with 2 lower side panel of control box, Slide Box 25 can horizontally slip in groove, and the rotation band moving cam for constituting third axis 28 rotates so that Slide Box 25 is in groove The structure to horizontally slip；It is fixed with horizontal cross bar on 25 right side of Slide Box, vertical stand is fixed on the upside of cross bar right end Plate, transverse slat and riser form L shaped plate 30；There is a casting lug thereon in 6 lower end of sliding shoe, and casting lug thereon is located at the left side of riser, constitute cross bar with The structure at close or separate 4 center of disk of control sliding shoe 6 that horizontally slips of Slide Box 25.

The first disc cam 11 can be made to automatically reply original state while the rotation of the first disc cam 11 to realize, it is described 11 center of rotation of the first disc cam at have through-hole, fixing axle 31 is placed in through-hole, between fixing axle 31 and through-hole through turn round Spring connects；There are the through-hole coaxial with fixing axle 31, the through-hole on 10 front side wall of the first blind hole straight on the front side wall of first blind hole 10 Diameter is more than the diameter of through-hole on the first disc cam 11, and the through-hole on 10 front side wall of the first blind hole and is formed between fixing axle 31 Annular space, 31 one end of fixing axle are fixed on the rear wall of the first blind hole 10, and 31 other end via through holes of fixing axle run through first The front side wall of blind hole 10.

For better secrecy effect, have at 11 front end face of the first disc cam position corresponding with annular space Multiple apertures；Dismountable cylinder 32 is set in fixing axle 31, cylinder 32 is placed in annular space, and cylinder 32 can be in ring It is rotated in shape interval；Cylinder 32 have close to 11 one end of the first disc cam it is raised correspondingly with aperture, constitute cylinder 32 on Protrusion when sticking into aperture one by one the rotation of cylinder 32 can drive the structure of the first disc cam 11 rotation.

In order to make the first disc cam 11 is more firm to press pin down, and pin can also automatically reply original state, The pin upper end is fixed with horizontal pressing plate, and there are a compression spring of vertical shape in pressing plate and 10 bottom surface of the first blind hole, compression spring it is upper End is contacted with pressing plate lower face, and the lower end of compression spring is contacted with the bottom surface of the first blind hole 10.

In order to have cylinder 32 in operator and password is correct more easily unlocks, first sliding block 17 In 16 intermediate position of the first arc groove, there are two compression springs in the first arc groove 16, and two compression springs are located at the first sliding block 17 Both sides；There are two pin holes 20 on annular ring 15, the distribution up and down centered on axis pin 19 of two pin holes 20.

In order to make annular slab 9, annular slab 9 is automatically moved back to original state, 2 back side panel of control box after unlocking On be fixed with fixed block 33, second axis 8 is inserted into fixed block 33, and the second axis 8 is rotatable；Fixed block 33 and annular slab There is cricoid second arc groove 34 on the end faces of 9 contacts, interposition is equipped with the second sliding block 35, the second sliding block in the second arc groove 34 35 are fixed together with annular slab 9, and there are two compression springs for placement in the second arc groove 34, and two compression springs are centered on the second sliding block 35 Symmetrical distribution, one end of compression spring are connect with the second sliding block 35, and the other end of compression spring is connect with the end of the second arc groove 34.

For the ease of installation control box 2 and parcel tray 3,1 intracavitary of cabinet has two pieces of fixed tablets of level, two pieces Tablet is distributed up and down, has interval, control box 2 and parcel tray 3 to be mounted in the interval between two pieces of tablets between two pieces of tablets.

In order to make 3 automatic spring of parcel tray, and simplify the operation for opening parcel tray 3, the rear end face of the parcel tray 3 There is top plate 36 between the back side panel of cabinet 1, top plate 36 is parallel with 3 rear end face of parcel tray, between 1 back side panel of top plate 36 and cabinet There are multiple compression springs along front and back placement, compression spring one end to be connect with 1 back side panel of cabinet, the rear end face of the other end and top plate 36 of compression spring Connection, compression spring make top plate 36 and the rear end face of parcel tray 3 be bonded.

First axle 7, the second axis 8 and third axis 28 are slipped or are fallen so as to cause failure of apparatus in order to prevent, described There is the protrusion of annular at the both ends of first axle 7, the second axis 8 and third axis 28 respectively so that first axle 7, the second axis 8 and third axis 28 Respective installation site and relationship is kept not to change.

Straight slot is provided on the front side board of control box 2, it is the arc shape in the center of circle that straight slot, which is with the second axis 8, and cylinder 32 can be from this Through-hole is inserted into and is sleeved on fixing axle 31 so as to turn the rotation of the first disc cam 11, and cylinder during unlocking 32 can slide in straight slot.

When specifically used, the position of steel ring 37 should be set in advance in user first, and the opening of steel ring 37 is directed at it In a sliding shoe 6, and steel ring 37 fixes remaining sliding shoe 6, at this time the only sliding shoe 6 in 37 opening of steel ring It can hold 7 upper end of first axle in the interior sliding of corresponding guide groove 5, unlock and first axle 7 made to rotate, first axle 7 drives Disk 4 rotates, and the guide groove 5 and sliding shoe 6 around disk 4 carry out back rotation with the rotation of disk 4, in the process, when When the sliding shoe 6 of 37 opening of steel ring is moved to the opening of annular ring 15, the first axle that stops operating 7；At this point, rotation third axis 28, the rotation of third axis 28 is rotated with the second disc cam 27, with the second disc cam of rotation of the second disc cam 27 27 force Slide Box 25 to be slided to the left in the groove that two baffles 29 and 2 lower side panel of control box form, and go out on guide groove 5 at this time Existing vacancy, disk 4 and sliding shoe 6 are no longer interfere with the rotation of annular ring 15, at this point, third axis 28 is decontroled, because in guide groove 5 The elastic force of compression spring is not enough to pull Slide Box 25, so, the upright bar in L shaped plate 30 firmly hauls sliding shoe 6 at this time, makes it not Interfere the rotation of annular ring 15；

At this point, cylinder 32 is sleeved in the fixing axle 31 in the first blind hole 10 by user, and make convex on cylinder 32 It rises and makes the rotation of the first disc cam 11 with the aperture one-to-one correspondence on the first disc cam 11 and clamping, rotating cylinder 32, The rotation compressing pressing plate of first disc cam 11 moves down, and pin is pressed into downwards card hole 12 by pressing plate, at this time annular slab 9 and the Two axis 8 are linked together, i.e. the rotation of the second axis 8 can drive the rotation of annular slab 9, at the same time, 11 left side of the first disc cam Positioning pin 13 card withstand location hole 14, the first disc cam 11 at this time is fixed, and the first disc cam 11 is firm to be pressed against Pressing plate, pressing plate it is firm force pin card to withstand card hole 12；Rotate the second axis 8 at this time, the rotation of the second axis 8 through annular slab 9 into And annular ring 15 is driven to rotate, and when annular ring 15 turns an angle, the work of axis pin 19 on 2 right plate of control box in compression spring Simultaneously clamping pin hole 20 is moved to the left under, meanwhile, the through-hole that 19 right end of axis pin is detached from parcel tray 3 is mutually disengaged so that is in The top plate 36 at 3 rear of parcel tray forward ejects parcel tray 3 under the action of multiple compression springs, at this point, parcel tray 3 is smoothly beaten It opens.

After the completion of unlock, parcel tray 3 is popped up forward, can unclamp the second axis 8 at this time, at this time on 9 rear end face of annular slab The second sliding block 35 start to invert under the action of compression spring in the second arc groove 34, the pin hole 20 on annular ring 15 is by right side at this time Axis pin 19 block so that annular ring 15 cannot turn round；At this point, produce relative rotation between annular ring 15 and annular slab 9, annular The positioning pin 13 that hauls of rope is moved to the left on plate 9, when positioning pin 13 is detached from the location hole 14 on the first disc cam 11, the One disc cam 11 starts revolution until restoring to the original state under the action of torsional spring.

When needing to close parcel tray 3, first parcel tray 3 is pushed into cabinet 1, until axis pin 19 and leading on parcel tray 3 Hole is aligned, and stirs the rectangular block 21 on axis pin 19 to the right at this time, and rectangular block 21 drives axis pin 19 to move right, 19 right end card of axis pin While through-hole on tight parcel tray 3,19 left end of axis pin is detached from the pin hole 20 on annular ring 15, and annular ring 15 is in the first arc It is turned round under the action of compression spring and the first sliding block 17 in slot 16, when annular ring 15 restores to the original state, rotation third axis 28, third axis The rotation of the second cam on 28 drives Slide Box 25 to slide to the right, and the riser in the L shaped plate 30 of 25 right end of Slide Box moves right Dynamic, at the same time sliding shoe 6 moves right under the action of compression spring along guide groove 5, when sliding shoe 6 restores to the original state, rotation First axle 7 makes sliding shoe 6 leave the opening of annular ring 15, completes the locking of whole device at this time.

If there is the people other than user without permission and want open parcel tray 3 when, if in the case of without cylinder 32, There is no pin clamping between second axis 8 and annular slab 9, the second axis 8 is in idling conditions, so annular ring 15 will not move, Axis pin 19 will not be triggered to be moved to the left, parcel tray 3 will not be opened；If cylinder 32, the rotation of the second axis 8 is through annular Plate 9 can drive the rotation of annular ring 15, still, notch do not occur on disk 4 at this time, that is to say, that disk 4 or sliding shoe 6 are seized the opening of annular ring 15, make it that must not rotate, but annular slab 9 is rotated with the rotation of the second axis 8 at this time, this When annular slab 9 and annular ring 15 between generate opposite rotation, at this time annular ring 15 through rope drive positioning pin 13 be moved to the left And it is detached from location hole 14, and then the first disc cam 11 is caused to be inverted under the action of torsional spring, at this time in the first blind hole 10 Pressing plate pulls pin to pop up under the action of compression spring, and when pin is mutually disengaged with card hole 12, the second axis 8 and annular slab 9 are not It is rotating synchronously, and second sliding block 35 and compression spring of the annular slab 9 in the second arc groove 34 restore to the original state, parcel tray 3 is still It does not open, ensures that important documents will not be stolen.

Cylinder 32 in the present invention plays the role of key, and only specific key could make the dish type to match convex Wheel rotation only has user just to have so cylinder 32 is 32 shape of small cylinder that is detachable and being convenient for carrying.

By designing circular passage 22 and steel pipe in the present invention so that only there are one the sliding shoes in guide groove 5 on disk 4 6 can slide, and only user just knows which sliding shoe 6 can slide, and realize first step insurance.

Two compression springs, and the pin hole on annular ring 15 are all placed in first arc groove 16 and the second arc groove 34 respectively There are two 20, realize when disk 4 is in correct position and in the case where there are cylinder 32, all may be used clockwise or counter-clockwise It sticks into pin hole 20 so that axis pin 19 moves right and unclamps parcel tray 3, the routine use for the person of being convenient to use.

There are one card holes 12 in first axle 7, and only user knows when card hole 12 is in the underface of pin, That is even if unauthorized person makes the first disc cam 11 rotate by certain means, still, card hole 12 is not in pin Lower section so that the rotation of the second axis 8 will not drive the rotation of annular ring 15, axis pin 19 that will not be moved to the left, and parcel tray 3 is still It does not open.

The position of card hole 12 on the position of disk 4, cylinder 32 and the second axis 8, this three be open the premise of locker, and And it is indispensable, this three must be placed on correct place by operator, and carrying out correct corresponding operating could be smoothly Parcel tray 3 is opened, retrocession is realized, is effectively protected important documents, ensures that parcel tray 3 will not be opened easily.

Present apparatus correct operation sequence first must use cylinder 32 to rotate the first disc cam 11, be rotated further by first axle 7 and make Disk 4 is in correct position, then rotates third axis 28 and disk 4 is made notch occur with 15 infall of annular ring, finally turn The rotation of dynamic second axis 8, the second axis 8 drives annular ring 15 to rotate, until axis pin 19, which is moved to the left, decontrols parcel tray 3, to beat Parcel tray 3 is opened, operator just has to unlock in order step by step, all if step is incorrect there are one wherein Component can all restore to the original state, and need to restart to unlock.

The second axis 8 in the present invention also can be used as key to use, and specifically, the second axis 8 is dismountable, the second axis 8 It can be pulled out out of fixed block 33, only user just has the second axis 8, realizes further secrecy.

Memory is should be noted that for ease of use and be easy, Arab can be used in the protrusion of 7 upper end of first axle Either letter or other marks are marked number, and only operator is known that when disk is in correct position when institute Corresponding label.

Claims

1. institution of higher learning's Student records management cabinet, includes the cabinet of file cabinet（1）, cabinet（1）It is fixed with water on intracavitary left plate Flat-shaped control box（2）, control box（2）Right side and cabinet（1）Parcel tray is housed between right plate（3）, parcel tray（3）It is upper End opening and shell capable of sliding back and forth, which is characterized in that the control box（2）Inside there is horizontal disk（4）, disk （4）On have guide groove radially and up and down（5）, guide groove（5）Inside there is the sliding shoe that can be radially slided（6）, sliding shoe （6）Medial surface and guide groove（5）Radial bottom surface between be connected with compression spring；Control box（2）Equipped with rotatable on epipleural First axle（7）, first axle（7）With disk（4）It is coaxial fixed；Disk（4）There is controllable sliding shoe in lower section（6）Closer or far from circle Disk（4）The toggle mechanism at center；

The disk（4）There is the vertical annular slab placed and end face is facing forward on right side（9）, annular slab（9）Center has along front and back To and rotatable second axis（8）, the second axis（8）Control box is run through in front end（2）It is placed in control box（2）Front, annular slab （9）Have on periphery radially and cross section is the first rectangular-shaped blind hole（10）, the first blind hole（10）In have and annular slab （9）Parallel and rotatable first disc cam（11）, the first blind hole（10）Bottom has runs through the first blind hole vertically（10）Bottom Through-hole, can slide up and down in through-hole pin, and pin upper end is placed in the first blind hole（10）Interior, pin is placed in the first blind hole （10）Reseting pressuring spring, the second axis are set on interior one end（8）On have card hole corresponding with pin（12）；First blind hole（10）Side There is the second blind hole of opening to the right on wall, has the positioning pin that can be horizontally slipped in the second blind hole（13）, positioning pin（13）Left end Compression spring, the first disc cam are connected between the bottom end of the second blind hole（11）There is location hole on cylindrical surface（14）；

The annular ring（15）Medial surface has and annular ring（15）The first concentric arc groove（16）, the first arc groove（16）It is interior There is the first sliding block（17）, the first sliding block（17）With annular slab（9）It is fixed, the first sliding block（17）With the first arc groove（16）End it Between be connected with compression spring；Control box（2）There is clamping mechanism on right plate, constitutes annular ring（15）Rotation through clamping mechanism control store up Object box（3）Fixation or pop-up structure；

The annular slab（9）On be set with left end opening and rotatable annular ring（15）, disk（4）It is stuck in annular ring（15） Opening, annular ring（15）There are non-telescoping rope, rope one end and annular ring with the second blind hole location（15）Connection, The rope other end and positioning pin（13）Connection constitutes annular ring（15）With annular slab（9）Rope is by positioning pin when having relative rotation （13）It turns left the structure of pulling.

2. institution of higher learning's Student records management cabinet according to claim 1, which is characterized in that the clamping mechanism includes Control box（2）Right plate, control box（2）Connecting plate is fixed on right plate（18）, connecting plate（18）With control box（2）Right side Plate fits closely composition link block, has rectangular opening for opening forward on link block front end face, has level that can control cunning in rectangular opening Dynamic axis pin（19）, axis pin（19）Rectangular opening left side wall and and annular ring are run through in one end（15）Contact, annular ring（15）On have with Axis pin（19）Matched pin hole（20）；Axis pin（19）The other end is through rectangular opening right side wall and is placed on the right side of link block, storing Box（3）Upper and axis pin（19）There is through-hole in corresponding position, constitutes axis pin（19）Clamping with through-hole or disengaging control parcel tray（3） Slide back and forth；Axis pin（19）It is fixed with rectangular block on part in rectangular opening（21）, rectangular block（21）Rectangle is stretched out in front end Hole, axis pin（19）On be set with compression spring, one end of compression spring and rectangular block（21）Right side contacts, the other end and rectangular opening of compression spring Have side wall connection.

3. institution of higher learning's Student records management cabinet according to claim 1, which is characterized in that the disk（4）On Guide groove（5）There are multiple, and multiple guide grooves（5）Circumferentially it is distributed on disk（4）Surrounding has circular passage inside plectane （22）, sliding shoe（6）With circular passage（22）Corresponding position is provided with arc-shaped through-hole, multiple arcs through-hole and circular passage（22） Constitute a complete circular ring path, circular passage（22）Inside having can be in circular passage（22）The steel ring of interior sliding（37）, steel Circle（37）The width of right-end openings and opening is more than sliding shoe（6）Width.

4. institution of higher learning's Student records management cabinet according to claim 1, which is characterized in that the sliding shoe（6）With Guide groove（5）There is the fixture block of rectangle on the side of contact（23）, guide groove（5）With sliding shoe（6）There is level on the side of contact Guide groove（24）, fixture block（23）It is placed in guide groove（24）Interior and fixture block（23）It can be in guide groove（24）Interior sliding.

5. institution of higher learning's Student records management cabinet according to claim 1, which is characterized in that the toggle mechanism includes circle Disk（4）The Slide Box that lower horizontal is placed（25）, Slide Box（25）For hollow structure, Slide Box（25）Length in the front-back direction is big In the width of left and right directions, Slide Box（25）There is horizontal sliding slot on lower side panel（26）；Slide Box（25）Inside there is the second dish type Cam（27）, the second disc cam（27）There are vertical shape and rotatable third axis at center of rotation（28）, third axis（28）On Slide Box is run through at end（25）Epipleural, and third axis（28）Upper end is placed in Slide Box（25）Top, third axis（28）Upper end There are annular protrusion, annular protrusion to make third axis（28）With Slide Box（25）Epipleural does not depart from, third axis（28）Lower end is through cunning Slot（26）Through Slide Box（25）Lower side panel, and third axis（28）Lower end is placed in Slide Box（25）Lower section；Slide Box（25） Respectively there are a block baffle in front and rear sides（29）, two baffles（29）With control box（2）Lower side panel constitutes groove, Slide Box（25）It can be It horizontally slips in groove, constitutes third axis（28）Rotation band moving cam rotate so that Slide Box（25）It horizontally slips in groove Structure；Slide Box（25）It is fixed with horizontal cross bar on right side, vertical riser, transverse slat are fixed on the upside of cross bar right end L shaped plate is formed with riser（30）；Sliding shoe（6）Lower end has casting lug thereon, casting lug thereon to be located at the left side of riser, constitutes cross bar with cunning Dynamic box（25）Horizontally slip control sliding shoe（6）Close to or far from disk（4）The structure at center.

6. institution of higher learning's Student records management cabinet according to claim 1, which is characterized in that first disc cam （11）There is through-hole at center of rotation, fixing axle is placed in through-hole（31）, fixing axle（31）It is connect through torsional spring between through-hole；The One blind hole（10）Front side wall on have and fixing axle（31）Coaxial through-hole, the first blind hole（10）Through-hole diameter on front side wall is big In the first disc cam（11）The diameter of upper through-hole, and the first blind hole（10）Through-hole on front side wall and fixing axle（31）Between shape Circularize interval, fixing axle（31）One end is fixed on the first blind hole（10）Rear wall on, fixing axle（31）Other end via through holes Through the first blind hole（10）Front side wall.

7. institution of higher learning's Student records management cabinet according to claim 6, which is characterized in that first disc cam （11）Front end face has multiple apertures at position corresponding with annular space；Fixing axle（31）On be set with dismountable cylinder （32）, cylinder（32）It is placed in annular space, and cylinder（32）It can be rotated in annular space；Cylinder（32）Close to the first disk Shape cam（11）There is, composition cylinder raised correspondingly with aperture in one end（32）On protrusion cylinder when sticking into aperture one by one （32）Rotation can drive the first disc cam（11）The structure of rotation.

8. institution of higher learning's Student records management cabinet according to claim 1, which is characterized in that first sliding block（17） Positioned at the first arc groove（16）Intermediate position, the first arc groove（16）Interior there are two compression springs, and two compression springs are located at first Sliding block（17）Both sides；Annular ring（15）On pin hole（20）There are two, two pin holes（20）With axis pin（19）Centered on up and down point Cloth.

9. institution of higher learning's Student records management cabinet according to claim 1, which is characterized in that, the control box（2）Afterwards Fixed block is fixed on side plate（33）, second axis（8）It is inserted into fixed block（33）It is interior, the second axis（8）Rotatably；It is fixed Block（33）With annular slab（9）There is cricoid second arc groove on the end face of contact（34）, the second arc groove（34）Interior centre position There is the second sliding block（35）, the second sliding block（35）With annular slab（9）It is fixed together, the second arc groove（34）There are two pressures for interior placement Spring, two compression springs are with the second sliding block（35）Centered on symmetrical distribution, one end of compression spring and the second sliding block（35）Connection, compression spring The other end and the second arc groove（34）End connection.