CN108263759A

CN108263759A - A kind of flat push type paper more changing device

Info

Publication number: CN108263759A
Application number: CN201810092277.XA
Authority: CN
Inventors: 张运
Original assignee: Individual
Current assignee: Sheng Jia
Priority date: 2018-01-30
Filing date: 2018-01-30
Publication date: 2018-07-10
Anticipated expiration: 2038-01-30
Also published as: CN108263759B

Abstract

The problem of the present invention provides a kind of flat push type paper more changing devices, effectively solve trouble of the meeting needs with book, and the preservation of experimental result is not complete, and overhaul of the equipments report is easily destroyed, and designer's block out is inconvenient, and civilian personnel's contribution is not easy to arrange；Its technical solution solved is that including main body, the front/rear end of main body has U-type groove, has the first sliding block in upper hopper chute, tension spring is connected between the first sliding block left end and upper hopper chute left end；There is the second sliding block in gliding groove, compression spring is connected between the second sliding block and gliding groove left end；There are multiple balls in U-type groove, the first sliding block and the second sliding block are contacted with ball；There is runner at U-type groove arc-shaped transition, there are multiple notches on runner；There is pulling plate on first sliding block, there is rotatable idler wheel on pulling plate；Clever structure of the present invention effectively avoids the embarrassment of the non-tape recording sheet of meeting, is conducive to the preservation of laboratory experiment result, avoids overhaul of the equipments report and is easily lost and damages, highly practical, easy to spread.

Description

A kind of flat push type paper more changing device

Technical field

The present invention relates to office accommodation technical field, particularly a kind of flat push type paper more changing device.

Background technology

At present, as human society constantly advances, mental labour account for proportion is increasing, in economic globalization It is big under the conditions of, more and more large enterprises use telephone video meeting, that is, more people concentrate on and set with video conference It is had a meeting in standby large conference room by the form of video, rhythm is very fast, and business opportunity is transient, so video conference is sometimes tight Anxious, when encountering such case, a lot of people have little time band book, and when meeting is wanted to record some information or conveys some cases When, but can not find suitable place record.

In academic research, especially laboratory, not a kind of special tool for recording data are largely each included Book to solve, experimenter needs alone to analyze experimental result, also mutually to exchange, and unavoidable will carry out Toilet paper much is drilled, drilling toilet paper can be conserved as a kind of record, but under actual conditions, since most of foul papers are all Be divided into page by page, complete and sequential save is not easy.

In the factory, every production line can all have a service personnel, current record of examination or be hung on wall either A special book, but regardless of mode, all inevitably will appear book and lose or record the oil by service personnel on hand Dirt makes fuzzy, is unfavorable for the investigation of later stage failure.

As industry is more and more flourishing, it is all written in water that the idea of designer, which has quite a few, and designer needs A recording device that is specifically used to record or design, you can, can also be as the work of usually block out to serve as memorandum Tool.

Currently there is quite a few old writer also to adhere to using handwritten paper, such as red teacher in February, also used when writing special Sheet or manuscript paper one by one, be unfavorable for last phase tidying up and bookbinding in this way, first need it is a can it is easy to operate and Practical device solves problem above.

For this purpose, the present invention provides a kind of flat push type paper more changing device to solve the problems, such as some above-described row.

Invention content

For the above situation, to overcome the defect of the prior art, the present invention provides a kind of flat push type paper more changing device, The effective meeting that solves needs the trouble with book, and the preservation of experimental result is not complete, and overhaul of the equipments report is easily destroyed, and is designed The problem of teacher's block out is inconvenient, and civilian personnel's contribution is not easy to arrange.

Its technical solution solved is that, including horizontal positioned rectangular body, the front/rear end of main body is arranged with level There are parallel with upper hopper chute and one-to-one gliding groove, upper hopper chute and gliding groove right end in the upper hopper chute of shape, each upper hopper chute lower section It is connected through arc groove and forms U-type groove, there is the first sliding block that can be horizontally slipped, the first sliding block left end and upper hopper chute left end in upper hopper chute Between be connected with tension spring；There is the second sliding block that can be moved left and right in gliding groove, be connected between the second sliding block and gliding groove left end Compression spring；U-type groove, which is in the part between the first sliding block and the second sliding block, multiple balls contacted one by one, the first sliding block right end It is contacted with the second sliding block right end with corresponding ball；There is the runner concentric with arc groove at U-type groove arc-shaped transition, on runner The multiple notches for having circumference uniform distribution and being adapted with ball, forming ball can be along U under the action of the first sliding block and the second sliding block Type groove moves back and forth so that the structure of runner rotation；

One piece of pulling plate is mounted on each first sliding block, pulling plate can be moved left and right with corresponding first sliding block, every piece There is the idler wheel that can be rotated in left and right directions on pulling plate, idler wheel only rotates counterclockwise.

Clever structure of the present invention effectively avoids the embarrassment of the non-tape recording sheet of meeting, is conducive to laboratory experiment result Preservation, avoid overhaul of the equipments report be easily lost and damage, substantially increase the working efficiency of civilian post worker, practicability By force, it is easy to spread.

Description of the drawings

Fig. 1 is front view of the present invention.

Fig. 2 is vertical view of the present invention.

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

Fig. 4 is B direction views in Fig. 2.

Fig. 5 is C direction views in Fig. 2.

Fig. 6 is the partial enlarged view at D in Fig. 1.

Fig. 7 for the present invention in remove main body after-poppet, cylinder, the first ratchet mechanism, the second ratchet mechanism, first gear, Second gear, third gear, the 4th gear, transmission gear and scraping blade connection diagram.

Fig. 8 is the structure diagram of runner in the present invention.

Fig. 9 is the structure diagram of main body in the present invention, support plate and U-type groove.

Figure 10 is the structure diagram for the U-board that the present invention removes fixing axle after idler wheel, pulling plate and stringer board composition.

Figure 11 is the connection diagram of movable plate in the present invention, first connecting rod and second connecting rod.

Figure 12 is the connection diagram of the cylinder and scraping blade in the present invention.

Specific embodiment

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

It is provided by Fig. 1 to Figure 12, and is specifically addressed with orientation shown in FIG. 1, the present invention includes horizontal positioned Rectangular body 1, the front/rear end of main body 1 are arranged with horizontal upper hopper chute 2, and each 2 lower section of upper hopper chute has flat with upper hopper chute 2 Row and one-to-one gliding groove 3, upper hopper chute 2 connect through arc groove 4 with 3 right end of gliding groove and form U-type groove, have in upper hopper chute 2 The first sliding block 6 that can be horizontally slipped is connected with tension spring between 2 left end of 6 left end of the first sliding block and upper hopper chute；Having in gliding groove 3 can The second sliding block 7 moved left and right is connected with compression spring between 3 left end of the second sliding block 7 and gliding groove；U-type groove is in 6 He of the first sliding block There are multiple balls contacted one by one in part between second sliding block 7,6 right end of the first sliding block and 7 right end of the second sliding block are and institute Corresponding ball contact；Have the runner 5 concentric with arc groove 4 at U-type groove arc-shaped transition, have on runner 5 circumference uniform distribution and with rolling Multiple notches that pearl is adapted, forming ball and being moved back and forth under the action of the first sliding block 6 and the second sliding block 7 along U-type groove makes Obtain the structure that runner 5 rotates；

One piece of pulling plate 8 is mounted on each first sliding block 6, pulling plate 8 can be moved left and right with corresponding first sliding block 6, There is the idler wheel 10 that can be rotated in left and right directions on every piece of pulling plate 8, idler wheel 10 only rotates counterclockwise.

In order to which paper both sides is made to be pushed simultaneously by idler wheel 10, and can place plurality of sheets of paper, described two pieces of 8 left ends of pulling plate are consolidated Surely there is stringer board 9, stringer board 9 and two pieces of pulling plates 8 form U-board；There are multiple blind holes in first sliding block, 6 upper surface, has in blind hole Pin, pin upper end are fixed with pulling plate 8, there is tension spring in blind hole, and tension spring upper end is connect with pin lower face, tension spring lower end and blind hole Lower end connects.

In order to which paper is smoothly pushed by idler wheel 10, multiple idler wheels 10, idler wheel 10 are respectively arranged on each pulling plate 8 On have the fixing axle 11 concentric with idler wheel 10, fixing axle 11 is fixed with pulling plate 8, and idler wheel 10 is sleeved in fixing axle 11, idler wheel 10 Medial surface on have latch, have multiple blind holes radially opened up in fixing axle 11, there is slidable movable block 12 in blind hole, it is living It is connected between motion block 12 and blind hole through compression spring, 12 other end of movable block is contacted for lozenges and with 10 inner ring of idler wheel, in idler wheel 10 Circle has the gear teeth, forms the structure that idler wheel 10 can be rotated clockwise but can not be rotated counterclockwise.

In order to take away not used paper while the top paper is pushed away, the U-board left end has Lozenges；There is L shaped plate 13 on the left of U shape plates, L shaped plate 13 is made of riser and the transverse slat on the right side of riser, on riser front and rear sides There is a rectangular block 14,1 left side of main body is fixed with vertical riser, and there are support plate 15 in the front and rear sides on riser upper surface, support Vertical sliding groove is provided on plate 15, rectangular block 14 is placed in sliding groove, and L shaped plate 13 is in wedge shape when composition U-board is moved to the left The structure moved up under the action of face.

In order to which preferably used paper is collected, the right side of the main body 1 have place along the longitudinal direction and Rotatable cylinder 16 has multiple elastic doctor blades 17 along the longitudinal direction, 17 side of scraping blade and circle on the external cylindrical surface of cylinder 16 Cylinder 16 is fixed, and 17 opposite side of scraping blade is gradually distance from cylinder 16, and the rotation of runner 5 only drives cylinder 16 to rotate counterclockwise.

In order to entire paper is made completely to be pushed to the lower section of main body 1, there is the first ratchet mechanism 18 in the cylinder 16, First ratchet mechanism 18 can drive cylinder 16 to rotate counterclockwise when rotating counterclockwise, and wherein have the biography concentric with cylinder 16 on ratchet Moving axis, transmission shaft one end is fixed with ratchet and the other end stretches out cylinder 16 and in 16 front side of cylinder, and cylinder 16 is in cylinder 16 Have first gear 20 on exterior portion, 20 left side of first gear is engaged with second gear 21, second gear 21 it is concentric with runner 5 and It can be rotated with runner 5；There is the second ratchet mechanism 19 in the cylinder 16, the second ratchet mechanism 19 is located at the first ratchet mechanism 18 Rear side, the second ratchet mechanism 19 can drive cylinder 16 to rotate counterclockwise, wherein there is transmission shaft on ratchet when rotating counterclockwise, and pass One end of moving axis with ratchet is concentric fixes, the other end of transmission shaft stretches out cylinder 16 and is placed in the rear side of cylinder 16, at transmission shaft In there is third gear 22 on 16 rear section of cylinder, there is the 4th gear 23 in 22 side of third gear, and the 4th gear 23 and runner 5 are same It the heart and can rotate with runner 5, be engaged between third gear 22 and the 4th gear 23 through transmission gear 24.

For the use disposably stored more spare paper and can continued, and paper keeps water while use Flat, the main body 1 is the housing of opening upwards, and 1 intracavitary of main body has the horizontal positioned and top plate 25 that can slide up and down, top plate 25 There is movable plate 26 between main body 1, movable plate 26 connects and composes parallelogram with 1 intracavitary bottom surface of main body through more first connecting rods Mechanism, movable plate 26 connect and compose parallelogram mechanism with top plate 25 through more second connecting rods；Top plate 25 and 1 intracavitary bottom of main body There is the compression spring of multiple vertical shapes between face, compression spring upper end is connect with 25 lower face of top plate, and compression spring lower end connects with 1 intracavitary bottom surface of main body It connects.

In order to which paper is collected, there is stent 27 on 16 right side of cylinder, and cylinder 16 is mounted in inside stent 27, wherein The central shaft of each gear, which all rotates, to be fixed on stent 27, and there is tablet 28 in 1 lower end of main body, and the right end and stent 27 of tablet 28 are right Lower end is hinged, and has the blind hole that Open Side Down on the lower side panel lower face of stent 27, and blind hole is located at the left side of hinged place, is put in blind hole It is equipped with tension spring, tension spring one end connection blind via bottom, tension spring other end connection tablet 28；The lower end of riser have it is horizontal through riser and The pin that can be horizontally slipped, pin right end are in the right side of riser and are contacted with 28 lower face of tablet, and the left end of pin is in vertical The left side of plate, and pin left end has annular protrusion, and compression spring is connected between annular protrusion and riser.

In order to increase the working efficiency of idler wheel 10,10 periphery of idler wheel has one layer of rubber material, is come with this Increase frictional force of the idler wheel 10 to paper.

In order to which cylinder is made to keep balancing in rotation process, it is set on the transmission shaft in described two ratchet mechanisms Plectane, periphery and 16 inner headed face of cylinder of plectane are affixed and and relatively rotate.

When specifically used, the present apparatus is mounted on conference table seat, places some and main body 1 in 1 intracavitary of main body in advance The identical paper of chamber size, and compressed paper with idler wheel 10, after the paper of the top is write completely, U-board is stirred to the right with hand Mobile, at this point, idler wheel 10 cannot rotate, the frictional force between idler wheel 10 and paper forces uppermost paper to move right, this When L shaped plate 13 moved down under compression spring effect, compress the paper that is not pushed by idler wheel 10, at the same time, the first sliding block 6 pushes away Multiple balls to move right, runner 5 rotates at this time, and the rotation of runner 5 drives first gear 20 to rotate through second gear 21, the One gear 20 is further driven to the first ratchet mechanism 18 through transmission shaft and rotates, at this time the ratchet idle running in the second ratchet mechanism 19； Ratchet in first ratchet mechanism 18, which rotates counterclockwise, drives rotating counterclockwise for cylinder 16, and the rotation of cylinder 16 drives scraping for surrounding Piece 17 rotates counterclockwise, and the paper for pushing away is conveyed downwards, paper passes through between main body 1 and cylinder 16, and moves down, most Whole paper is fallen on tablet 28；When sliding shoe is moved to 1 right end of main body, paper only pulls down half, unclamps the first sliding block at this time 6, the first sliding block 6 is moved to the left under the action of tension spring, and the second sliding block 7 pushes ball to move to the right under the action of compression spring, this When runner 5 rotate, runner 5 drive the second ratchet mechanism 19 in ratchet rotate counterclockwise, cylinder 16 holding rotate counterclockwise, with This simultaneously, the idle running of ratchet in the first ratchet mechanism 18；When the first sliding block 6 is restored to original state, entire paper all arrive down by tiling On square tablet 28, when the pile of lower section accumulates to a certain extent, the pin below riser is pulled, while helps 28 lower section of tablet, Under the effect of gravity, tablet 28 starts to rotate using hinged place as the center of circle, and paper slides along the inclination of tablet 28, because there is tension spring Reason, so tablet 28 can be automatically stopped rotation after turning an angle, after taking out paper, close tablet 28, pin upwards Blocking 28 left end of tablet again makes its fixed.

The tension spring between 8 and first sliding block 6 of compression spring and pulling plate between 1 bottom of chamber of top plate 25 and main body in the present invention, two Place's tension spring is effectively realized whenever being taken off a piece of paper, and top plate 25 can push up spare paper under the action of compression spring It is dynamic a little to keep the frictional force between idler wheel 10 and paper at any time, be conducive to the continuous service of whole device.

Movable plate 26 in the present invention and main body 1 are through first connecting rod, movable plate 26 and top plate 25 through second connecting rod group respectively Into parallelogram sturcutre, it is effectively guaranteed and keeps balancing at any time while top plate 25 moves upwards.

First sliding block 6 and the second sliding block 7 slidably reciprocate in U-type groove drives runner 5 to rotate through multiple balls, and runner 5 passes through Crossing gear drives cylinder 16 to rotate, and runner 5, reliable transmission are driven using ball.

In the present invention using two ratchet mechanisms and multiple gears realize runner 5 rotate clockwise or counterclockwise Rotating cylinder 16 all rotates counterclockwise, and realizes and is completely sent to entire paper on the tablet 28 of lower section.

The present invention is suitable for multiple occasions, installs the device on the seat of meeting room, and when meeting or session discussing can With without book, the length of meeting and record number completely dispense with worry, the trouble for looking for book is eliminated before meeting；Also can make Used in laboratory, be conducive to record multiple experimental datas, and be conducive to Data induction arrangement.

Claims

1. a kind of flat push type paper more changing device, which is characterized in that including horizontal positioned rectangular body（1）, main body（1）Before Rear end face is arranged with horizontal upper hopper chute（2）, each upper hopper chute（2）Lower section has and upper hopper chute（2）Parallel and one-to-one correspondence Gliding groove（3）, upper hopper chute（2）With gliding groove（3）Right end is through arc groove（4）Connection forms U-type groove, upper hopper chute（2）Inside having can The first sliding block to horizontally slip（6）, the first sliding block（6）Left end and upper hopper chute（2）Tension spring is connected between left end；Gliding groove（3） Inside there is the second sliding block that can be moved left and right（7）, the second sliding block（7）With gliding groove（3）Compression spring is connected between left end；At U-type groove In the first sliding block（6）With the second sliding block（7）Between part in have multiple balls contacted one by one, the first sliding block（6）Right end and Second sliding block（7）Right end is contacted with corresponding ball；Have at U-type groove arc-shaped transition and arc groove（4）Concentric runner （5）, runner（5）On multiple notches for having circumference uniform distribution and being adapted with ball, form ball in the first sliding block（6）With second Sliding block（7）Under the action of can be moved back and forth along U-type groove so that runner（8）The structure of rotation；

Each first sliding block（6）On be mounted on one piece of pulling plate（8）, pulling plate（8）It can be with corresponding first sliding block（6）It is left It moves right, every piece of pulling plate（8）On have the idler wheel that can be rotated in left and right directions（10）, idler wheel（10）Only rotate counterclockwise.

A kind of 2. flat push type paper more changing device according to claim 1, which is characterized in that two pieces of pulling plates（8） Left end is fixed with stringer board（9）, stringer board（9）With two pieces of pulling plates（8）Form U-board；First sliding block（6）Upper surface has more A blind hole has pin, pin upper end and pulling plate in blind hole（8）It is fixed, there is tension spring in blind hole, tension spring upper end connects with pin lower face It connects, tension spring lower end is connect with blind hole lower end.

A kind of 3. flat push type paper more changing device according to claim 1, which is characterized in that each pulling plate（8） On be respectively arranged with multiple idler wheels（10）, idler wheel（10）On have and idler wheel（10）Concentric fixing axle（11）, fixing axle（11）With pulling plate （8）It is fixed, idler wheel（10）It is sleeved on fixing axle（11）On, idler wheel（10）Medial surface on have latch, fixing axle（11）On have it is more A blind hole radially opened up has slidable movable block in blind hole（12）, movable block（12）It is connect between blind hole through compression spring, Movable block（12）The other end is lozenges and and idler wheel（10）Inner ring contacts, idler wheel（10）Inner ring has the gear teeth, forms idler wheel（10） The structure that can be rotated clockwise but can not rotate counterclockwise.

4. a kind of flat push type paper more changing device according to claim 1, which is characterized in that the U-board left end has Lozenges；There is L shaped plate on the left of U shape plates（13）, L shaped plate（13）It is made of riser and the transverse slat on the right side of riser, two before and after riser There is rectangular block on side（14）, main body（1）Left side is fixed with vertical riser, and there are support plate in the front and rear sides on riser upper surface （15）, support plate（15）On be provided with vertical sliding groove, rectangular block（14）It is placed in sliding groove, forms L when U-board is moved to the left Shape plate（13）The structure moved up under the action of lozenges.

A kind of 5. flat push type paper more changing device according to claim 1, which is characterized in that the main body（1）The right side There are placement and rotatable cylinder along the longitudinal direction in side（16）, cylinder（16）External cylindrical surface on have multiple bullets along the longitudinal direction Property scraping blade（17）, scraping blade（17）Side and cylinder（16）It is fixed, scraping blade（17）Opposite side is gradually distance from cylinder（16）, runner（5） Rotation only drive cylinder（16）It rotates counterclockwise.

A kind of 6. flat push type paper more changing device according to claim 1, which is characterized in that the cylinder（16）Inside have First ratchet mechanism（18）, the first ratchet mechanism（18）Cylinder can be driven when rotating counterclockwise（16）It rotates counterclockwise, wherein spine Have on wheel and cylinder（16）Concentric transmission shaft, transmission shaft one end is fixed with ratchet and the other end stretches out cylinder（16）And in circle Cylinder（16）Front side, transmission shaft are in cylinder（16）There is first gear on exterior portion（20）, first gear（20）Left side is engaged with Second gear（21）, second gear（21）With runner（5）It with one heart and can be with runner（5）Rotation；The cylinder（16）Inside have Two ratchet mechanisms（19）, the second ratchet mechanism（19）Positioned at the first ratchet mechanism（18）Rear side, the second ratchet mechanism（19）It is inverse Hour hands can drive cylinder when rotating（16）It rotates counterclockwise, wherein there is transmission shaft on ratchet, one end of transmission shaft and ratchet are concentric Fixed, the other end of transmission shaft stretches out cylinder（16）And it is placed in cylinder（16）Rear side, transmission shaft is in cylinder（16）Rear lateral portion There is third gear on point（22）, third gear（22）There is the 4th gear in side（23）, the 4th gear（23）With runner（5）With one heart and It can be with runner（5）Rotation, third gear（22）With the 4th gear（23）Between through transmission gear（24）Engagement.

A kind of 7. flat push type paper more changing device according to claim 1, which is characterized in that the main body（1）To open The upward housing of mouth, main body（1）Intracavitary has the horizontal positioned and top plate that can slide up and down（25）, top plate（25）With main body（1）It Between have movable plate（26）, movable plate（26）With rectangular block（1）Intracavitary bottom surface connects and composes parallelogram through more first connecting rods Mechanism, movable plate（26）With top plate（25）Parallelogram mechanism is connected and composed through more second connecting rods；Top plate（25）With main body （1）There are the compression spring of multiple vertical shapes, compression spring upper end and top plate between intracavitary bottom surface（25）Lower face connects, compression spring lower end and main body （1）Intracavitary bottom surface connects.

A kind of 8. flat push type paper more changing device according to claim 5, which is characterized in that the cylinder（16）Right side There is stent（27）, cylinder（16）Mounted in stent（27）Inside, wherein the central shaft of each gear all rotates and is fixed on stent（27） On, main body（1）There is tablet in lower end（28）, tablet（28）Right end and stent（27）Bottom righthand side is hinged, main body（1）Have on lower face The blind hole that Open Side Down, blind hole are located at the left side of hinged place, and tension spring is placed in blind hole, and connection blind via bottom in tension spring one end is drawn The spring other end connects tablet（28）；There is the horizontal pin that runs through riser and can horizontally slip in the lower end of riser, and pin right end is in The right side of riser and and tablet（28）Lower face contacts, and the left end of pin is in the left side of riser, and pin left end has convex annular It rises, compression spring is connected between annular protrusion and riser.