CN108263759B - A kind of flat push type paper more changing device - Google Patents

A kind of flat push type paper more changing device Download PDF

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Publication number
CN108263759B
CN108263759B CN201810092277.XA CN201810092277A CN108263759B CN 108263759 B CN108263759 B CN 108263759B CN 201810092277 A CN201810092277 A CN 201810092277A CN 108263759 B CN108263759 B CN 108263759B
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sliding block
plate
cylinder
gear
main body
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CN108263759A (en
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张运
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Sheng Jia
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/08Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Toys (AREA)

Abstract

The present invention provides a kind of flat push type paper more changing device, effective solution meeting needs the troubles with book, and the preservation of experimental result is not complete, overhaul of the equipments report is easily destroyed, and designer's block out is inconvenient, and civilian personnel's contribution is not easy the problem of arranging;Its technical solution solved is, including main body, the front/rear end of main body have U-type groove, have the first sliding block in upper hopper chute, are connected with tension spring between the first sliding block left end and upper hopper chute left end;There is the second sliding block in gliding groove, is connected with pressure spring 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;Structure of the invention is ingenious, 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, 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, especially a kind of flat push type paper more changing device.
Background technique
Currently, as human society constantly advances, mental labour account for specific gravity 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 setting with video conference It is had a meeting by way of video in standby large conference room, 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 solve, experimenter needs alone to analyze experimental result, also mutually to exchange, 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, it 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 period failure.
As industry is more and more flourishing, the idea of designer has quite a few all and is written in water, and designer needs A recording device for being specifically used to record or design, it can memorandum is served as, it can also be as the work of usually block out Tool.
Currently there is quite a few old writer also to adhere to using handwritten paper, special or one one is also used when writing The manuscript paper opened, is unfavorable for last phase tidying up and bookbinding in this way, needs a device that can be easy to operate and practical first to solve Certainly 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 above-described some column.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the present invention provides a kind of flat push type paper more changing device, Effective solution meeting needs the troubles with book, and the preservation of experimental result is complete, and overhaul of the equipments report is easily destroyed, and designs Teacher's block out is inconvenient, and civilian personnel's contribution is not easy the problem of arranging.
Its technical solution solved is that, including horizontal positioned rectangular body, the front/rear end of main body is arranged with level There are gliding groove parallel and one-to-one with upper hopper chute, upper hopper chute and gliding groove right end in the upper hopper chute of shape, each upper hopper chute lower section It is connected to through arc groove and constitutes 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, is connected between the second sliding block and gliding groove left end Pressure 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 corresponding ball with the second sliding block right end;There is the runner concentric with arc groove at U-type groove arc-shaped transition, on runner There are circumference uniform distribution and multiple notches compatible with ball, constituting ball can be along U under the action of the first sliding block and the second sliding block Type groove moves back and forth the structure so that runner rotation;
One piece of pulling plate is mounted on each of described first sliding block, pulling plate can be moved left and right with corresponding first sliding block, There is the idler wheel that can be rotated in left and right directions on every piece of pulling plate, idler wheel only rotates counterclockwise.
Structure of the invention is ingenious, 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, easy to spread.
Detailed description of the invention
Fig. 1 is main view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is A-A cross-sectional view in Fig. 2.
Fig. 4 is B direction view in Fig. 2.
Fig. 5 is C direction view in Fig. 2.
Fig. 6 is the partial enlarged view in Fig. 1 at D.
Fig. 7 be the present invention in remove main body after-poppet, cylinder, the first ratchet mechanism, the second ratchet mechanism, first gear, The connection schematic diagram of second gear, third gear, the 4th gear, transmission gear and scraping blade.
Fig. 8 is the structural schematic diagram of runner in the present invention.
Fig. 9 be the present invention in main body, support plate and U-type groove structural schematic diagram.
Figure 10 is the structural schematic diagram that the present invention removes fixing axle after idler wheel, the U-board of pulling plate and stringer board composition.
Figure 11 be the present invention in movable plate, first connecting rod and second connecting rod connection schematic diagram.
Figure 12 is the connection schematic diagram of the cylinder and scraping blade in the present invention.
Specific embodiment
Further description is made to a specific embodiment of the 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, have below each upper hopper chute 2 flat with upper hopper chute 2 Row and one-to-one gliding groove 3, upper hopper chute 2 are connected to through arc groove 4 with 3 right end of gliding groove and constitute U-type groove, have in upper hopper chute 2 The first sliding block 6 that can be horizontally slipped, 6 left end of the first sliding block and upper hopper chute are connected with tension spring between 2 left end;Having in gliding groove 3 can The second sliding block 7 moved left and right, the second sliding block 7 and gliding groove are connected with pressure spring between 3 left end;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 The compatible multiple notches of pearl, constituting ball and can moving back and forth along U-type groove under the action of the first sliding block 6 and the second sliding block 7 makes Obtain the structure that runner 5 rotates;
One piece of pulling plate 8 is mounted on each of described first sliding block 6, pulling plate 8 can be moved with corresponding first sliding block 6 or so It is dynamic, 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 push paper two sides by idler wheel 10 simultaneously, and plurality of sheets of paper can be placed, two pieces of 8 left ends of pulling plate are solid 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 and pulling plate 8 are fixed, have tension spring in blind hole, tension spring upper end is connect with pin lower end surface, tension spring lower end and blind hole Lower end connection.
In order to smoothly be pushed paper by idler wheel 10, multiple idler wheels 10, idler wheel 10 are respectively arranged on each pulling plate 8 On have a fixing axle 11 concentric with idler wheel 10, fixing axle 11 and pulling plate 8 are fixed, 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 pressure spring, 12 other end of movable block is lozenges and contacts with 10 inner ring of idler wheel, in idler wheel 10 Circle has the gear teeth, constitutes the structure that idler wheel 10 can be rotated counterclockwise but can not be rotated clockwise.
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 plate, 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 rectangular block 14,1 left side of main body is fixed with vertical vertical plate, and there are support plate 15 in the front and rear sides on vertical plate 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 along the longitudinal direction place 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 other 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 make entire paper be completely 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 and ratchet are fixed and the other end stretches out cylinder 16 and are in 16 front side of cylinder, and cylinder 16 is in cylinder 16 Have first gear 20 on exterior portion, be engaged with second gear 21 on the left of first gear 20, 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 storing more spare paper and can continuing, and paper keeps water while use Flat, the main body 1 is the shell of opening upwards, and main body 1 is intracavitary 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 through more first connecting rods with the intracavitary bottom surface of main body 1 Mechanism, movable plate 26 and top plate 25 connect and compose parallelogram mechanism through more second connecting rods;Top plate 25 and the intracavitary bottom of main body 1 There is the pressure spring of multiple vertical shapes between face, pressure spring upper end is connect with 25 lower end surface of top plate, and pressure spring lower end and the intracavitary bottom surface of main body 1 connect It connects.
In order to collect paper, there is bracket 27 on the right side of the cylinder 16, cylinder 16 is mounted in inside bracket 27, wherein The central axis of each gear is all rotated and is fixed on bracket 27, and there is plate 28 in 1 lower end of main body, and the right end and bracket 27 of plate 28 are right Lower end is hinged, there is the blind hole that Open Side Down on the lower side panel lower end surface of bracket 27, and blind hole is located at the left side of hinged place, puts in blind hole It is equipped with tension spring, tension spring one end connects blind via bottom, and the tension spring other end connects plate 28;The lower end of vertical plate have it is horizontal through vertical plate and The pin that can be horizontally slipped, pin right end be in the right side of vertical plate and with 28 lower end face contact of plate, the left end of pin is in vertical The left side of plate, and there is annular protrusion in pin left end, and pressure spring is connected between annular protrusion and vertical plate.
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 idler wheel 10 to the frictional force of paper.
In order to make cylinder keep balancing during rotation, it is set on the transmission shaft in two ratchet mechanisms Plectane, the 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, in advance main body 1 it is intracavitary place it is some with main body 1 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 is not able to 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 pressure 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 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 rotation of the first ratchet mechanism 18 through transmission shaft, 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 will push away the paper come and conveys downwards, paper passes through between main body 1 and cylinder 16, and moves down, most Whole paper is fallen on plate 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 to the right ball mobile under the action of pressure 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 plate 28, when the pile of lower section accumulates to a certain extent, the pin below vertical plate is pulled, while helping 28 lower section of plate, Under the effect of gravity, plate 28 is started turning by the center of circle of hinged place, and paper slides along the inclination of plate 28, because there is tension spring Reason after taking out paper, close plate 28, pin upwards so plate 28 can be automatically stopped rotation after turning an angle Blocking 28 left end of plate again keeps its fixed.
The tension spring between pressure spring and pulling plate 8 and the first sliding block 6 between 1 bottom of chamber of top plate 25 in the present invention and main body, 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 pressure spring It moves a bit, keeps 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 At 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 drives runner 5, reliable transmission using ball.
In the present invention using two ratchet mechanisms and multiple gears realize no matter runner 5 rotate clockwise or counterclockwise Rotating cylinder 16 all rotates counterclockwise, and realizes and is completely sent to entire paper on the plate 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 To completely dispense with worry without book, the length of meeting and the number of record, the trouble for looking for book is eliminated before meeting;It can also make Used in laboratory, be conducive to record multiple experimental datas, and be conducive to Data induction arrangement.
Structure of the invention is ingenious, 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, easy to spread.

Claims (8)

1. a kind of flat push type paper more changing device, which is characterized in that including horizontal positioned rectangular body (1), before main body (1) Rear end face is arranged with horizontal upper hopper chute (2), is had parallel with upper hopper chute (2) below each upper hopper chute (2) and is corresponded Gliding groove (3), upper hopper chute (2) and gliding groove (3) right end are connected to through arc groove (4) constitutes U-type groove, and having in upper hopper chute (2) can The first sliding block (6) to horizontally slip is connected with tension spring between the first sliding block (6) left end and upper hopper chute (2) left end;Gliding groove (3) Inside there is the second sliding block (7) that can be moved left and right, is connected with pressure spring between the second sliding block (7) and gliding groove (3) left end;At U-type groove Have multiple balls contacted one by one in part between the first sliding block (6) and the second sliding block (7), the first sliding block (6) right end and Second sliding block (7) right end is contacted with corresponding ball;There is the runner concentric with arc groove (4) at U-type groove arc-shaped transition (5), there are circumference uniform distribution and multiple notches compatible with ball on runner (5), constitute ball in the first sliding block (6) and second The structure so that runner (5) rotation can be moved back and forth under the action of sliding block (7) along U-type groove;
One piece of pulling plate (8) is mounted on each of described first sliding block (6), pulling plate (8) can be left with corresponding first sliding block (6) It moves right, 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.
2. a kind of 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), and stringer board (9) forms U-board with two pieces of pulling plates (8);Described the first sliding block (6) upper surface has more A blind hole has pin in blind hole, and pin upper end and pulling plate (8) are fixed, there is tension spring in blind hole, and tension spring upper end and pin lower end surface connect It connects, tension spring lower end is connect with blind hole lower end.
3. a kind of 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), have the fixing axle (11) concentric with idler wheel (10), fixing axle (11) and pulling plate on idler wheel (10) (8) fixed, idler wheel (10) is sleeved on fixing axle (11), has latch on the medial surface of idler wheel (10), have in fixing axle (11) more A blind hole radially opened up has slidable movable block (12) in blind hole, connect between movable block (12) and blind hole through pressure spring, Movable block (12) other end is lozenges and contacts with idler wheel (10) inner ring that idler wheel (10) inner ring has the gear teeth, is constituted idler wheel (10) The structure that can be rotated counterclockwise but can not rotate clockwise.
4. a kind of flat push type paper more changing device according to claim 2, which is characterized in that the U-board left end has Lozenges;Have on the left of U shape plate L shaped plate (13), L shaped plate (13) is made of riser and the transverse slat on the right side of riser, two before and after riser Have on side rectangular block (14), main body (1) left side is fixed with vertical vertical plate, and there are support plate in the front and rear sides on vertical plate upper surface (15), vertical sliding groove is provided in support plate (15), rectangular block (14) is placed in sliding groove, constitutes L when U-board is moved to the left The structure that shape plate (13) moves up under the action of lozenges.
5. a kind of flat push type paper more changing device according to claim 4, which is characterized in that the right side of the main body (1) There are placement along the longitudinal direction and rotatable cylinder (16) in side, has multiple bullets along the longitudinal direction on the external cylindrical surface of cylinder (16) Property scraping blade (17), scraping blade (17) side and cylinder (16) are fixed, and scraping blade (17) other side is gradually distance from cylinder (16), runner (5) Rotation only drive cylinder (16) to rotate counterclockwise.
6. a kind of flat push type paper more changing device according to claim 5, which is characterized in that have in the cylinder (16) First ratchet mechanism (18), the first ratchet mechanism (18) can drive cylinder (16) to rotate counterclockwise when rotating counterclockwise, wherein spine There is the transmission shaft concentric with cylinder (16) on wheel, transmission shaft one end and ratchet are fixed and the other end stretches out cylinder (16) and in circle On front side of cylinder (16), transmission shaft, which is on cylinder (16) exterior portion, to be had first gear (20), is engaged on the left of first gear (20) Second gear (21), second gear (21) is concentric with runner (5) and can rotate with runner (5);Have the in the cylinder (16) Two ratchet mechanisms (19), the second ratchet mechanism (19) are located at the rear side of the first ratchet mechanism (18), and the second ratchet mechanism (19) is inverse Hour hands can drive cylinder (16) to rotate counterclockwise when rotating, and wherein have transmission shaft on ratchet, one end of transmission shaft and ratchet are concentric Rear side fixed, that the other end of transmission shaft stretches out cylinder (16) and is placed in cylinder (16), transmission shaft are in cylinder (16) rear lateral portion Have third gear (22) on point, there is the 4th gear (23) in third gear (22) side, the 4th gear (23) it is concentric with runner (5) and It can rotate with runner (5), be engaged between third gear (22) and the 4th gear (23) through transmission gear (24).
7. a kind of flat push type paper more changing device according to claim 1, which is characterized in that the main body (1) is to open Mouthful upward shell, main body (1) is intracavitary a horizontal positioned and top plate that can slide up and down (25), top plate (25) and main body (1) it Between have movable plate (26), movable plate (26) and main body (1) intracavitary bottom surface connect and compose parallelogram machine through more first connecting rods Structure, movable plate (26) and top plate (25) Jing Duogen second connecting rod connect and compose parallelogram mechanism;Top plate (25) and main body (1) There is the pressure spring of multiple vertical shapes between intracavitary bottom surface, pressure spring upper end is connect with top plate (25) lower end surface, pressure spring lower end and main body (1) Intracavitary bottom surface connection.
8. a kind of flat push type paper more changing device according to claim 5, which is characterized in that on the right side of the cylinder (16) Have bracket (27), cylinder (16) is internal mounted in bracket (27), wherein the central axis of each gear, which all rotates, is fixed on bracket (27) On, main body (1) lower end has plate (28), and the right end and bracket (27) bottom righthand side of plate (28) are hinged, the lower side panel of bracket (27) There is the blind hole that Open Side Down on lower end surface, blind hole is located at the left side of hinged place, and tension spring is placed in blind hole, and the connection of tension spring one end is blind Hole bottom, the tension spring other end connect plate (28);There are the horizontal pin that runs through vertical plate and can horizontally slip, pin in the lower end of vertical plate Right end be in the right side of vertical plate and with plate (28) lower end face contact, the left end of pin is in the left side of vertical plate, and pin left end There is annular protrusion, pressure spring is connected between annular protrusion and vertical plate.
CN201810092277.XA 2018-01-30 2018-01-30 A kind of flat push type paper more changing device Active CN108263759B (en)

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CN110550334A (en) * 2019-09-24 2019-12-10 成都恩普生医疗科技有限公司 Test paper strip selects strip mechanism
CN112891121B (en) * 2021-02-04 2022-06-14 安徽永序物联科技有限公司 Intelligent auxiliary device in cerebrovascular intervention operation

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GB689982A (en) * 1949-08-25 1953-04-08 Ernest James Perry Improvements in machines for folding leather and like materials
JPS61165768A (en) * 1985-01-16 1986-07-26 Mita Ind Co Ltd Jam detecting mechanism of copying machine
DE4419233A1 (en) * 1994-06-01 1995-12-07 Oesterreichische Lotterien Ges Batch metering and removal device for newspaper printing
DE202004012035U1 (en) * 2004-08-02 2004-10-21 Power Digital Card Co., Ltd., Banchiau Access device for storage cards has U-shaped main body and sliding cover with slide rails
CN101028779A (en) * 2006-03-01 2007-09-05 光宝科技股份有限公司 Paper case with non-contacting takeout style
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CN205802021U (en) * 2016-07-04 2016-12-14 兰州大学第一医院 A kind of diabetes paper box

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