CN103420184A - Paper bearing plate - Google Patents
Paper bearing plate Download PDFInfo
- Publication number
- CN103420184A CN103420184A CN2012101564356A CN201210156435A CN103420184A CN 103420184 A CN103420184 A CN 103420184A CN 2012101564356 A CN2012101564356 A CN 2012101564356A CN 201210156435 A CN201210156435 A CN 201210156435A CN 103420184 A CN103420184 A CN 103420184A
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- Prior art keywords
- paper
- plate body
- blocking piece
- elastic
- guide groove
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Abstract
The invention discloses a paper bearing plate. The paper bearing plate comprises a first plate body and an extending portion, wherein the first plate body comprises a containing space and a guide groove, and the extending portion comprises a second plate body, a paper blocking piece and an elastic assembly. When the second plate body moves to the first position in the mode of being opposite to the first plate body, and the paper blocking piece rotates in the first direction, one end of the paper blocking piece abuts against the elastic assembly to generate elastic potential energy in a pushing mode. When the paper blocking piece rotates in the second direction, the elastic potential energy drives the elastic assembly to move in the mode of facing the first plate body, and drives the second plate body to move to the second position, and the extending portion can carry out automatic reset to enter the containing space. According to the design of the paper bearing plate with the automatic reset function, the trouble that a user stores a paper bearing plate manually is avoided, and storage efficiency of the paper bearing plate is improved.
Description
Technical field
The present invention relates to a kind of paper disc that holds, relate in particular to a kind of paper disc that holds with extension.
Background technology
Take in convenience and the function of carrying the different size paper in order to have concurrently, current common office machinery, such as copy device, type printer or scanner unit etc., often configuration has the paper disc that holds of extension.Refer to Fig. 1, Fig. 1 is the schematic diagram of existing office machinery.
As shown in Figure 1, existing office machinery 100 comprises and holds paper disc 130, in order to bearing paper.Hold paper disc 130 and comprise a first 131, a second portion 132 and a third part 138, wherein second portion 132 is arranged at first 131 belows, and slide with respect to first 131, and third part 138 is hubbed at the end of second portion 132, and second portion 132 rotations relatively.
Please continue to consult Fig. 1.The first 131 of holding paper disc 130 comprises a guide 133 and two protuberances 136,137, and the second portion 132 that holds paper disc 130 comprises two grooves 134,135.The third part 138 of in addition, holding paper disc 130 comprises a gear paper flange 139.
When holding paper disc 130 and be unfolded for the paper that carries large-size, second portion 132 will slide with respect to first 131 along guide 133 and protuberance 136,137, increase whereby the carrying scope of holding paper disc 130, and then the function of carrying different size paper.
In addition, hold paper disc 130 and can further be launched to hold the carrying scope of paper disc 130 with increase, and make to hold paper disc 130 and there is gear paper function.As shown in Figure 1, after pivot joint and the third part 138 that is stacked and placed on second portion 132 are with respect to second portion 132 Rotate 180 degree, the carrying scope of holding paper disc 130 will enlarge more, then, to perpendicular to paper, therefore can reduce the possibility dropped on paper self-supporting paper disc 130 due to gear paper flange 139 setting parties of third part 138.
Although the paper disc 130 that holds of existing office machinery 100 has the function of taking in convenience and carrying different size paper concurrently, must first rotate third part 138 and be stacked and placed on second portion 132 yet take in the process of holding paper disc 130, then make second portion 132 slide into the below of first 131 along guide 133 and protuberance 136,137.
The manual process of taking in not only causes the operational inconvenience of user, if because of inadvertent in the situation that do not rotate third part 138, first slide second portion 132 to first 131 belows, the problem that will cause third part 138 to take in, and must again launch to carry out the action of taking in of third part 138 by completing the second portion 132 of taking in, thus, allow on the contrary the user waste the much unnecessary time.
Summary of the invention
Main purpose of the present invention is to provide a kind of automatically reset paper disc that holds.
In a preferred embodiment, the invention provides a kind of paper disc that holds, in order to bearing paper, comprising:
The first plate body, comprise accommodation space and guide groove, and guide groove is arranged among accommodation space; And
Extension, be placed among accommodation space, comprising:
The second plate body, comprise chute, and wherein chute is arranged at the below of the second plate body;
Paper blocking piece, be hubbed at the second plate body, in order to rotate with respect to the second plate body; And
Elastic parts, be arranged among the guide groove of the first plate body, elastic parts comprises whorl, the first elastic arm and the second elastic arm, wherein whorl is contacted with the surface of guide groove, and move with respect to guide groove, the first elastic arm is connected in paper blocking piece, and the second elastic arm is arranged in the chute of the second plate body; Move to primary importance when the second plate body is opposing in the first plate body, and when paper blocking piece rotates with first direction, the end pushing and pressing elastic parts of paper blocking piece is to produce elastic potential energy, when paper blocking piece rotates with second direction, elastic potential energy drives elastic parts to be opposite in the first plate body and moves, and drives the second plate body and be placed among accommodation space to the second place.
In a preferred embodiment, paper blocking piece comprises paper stopping part and top, and paper stopping part is in order to stop paper, and top is in order to support elastic parts, and paper stopping part is connected in top, and forms angle between paper stopping part and top, and angle is less than or equal to 90 degree.
In a preferred embodiment, paper blocking piece comprises recess, in order to facilitate mobile extension.
In a preferred embodiment, guide groove comprises inclined-plane, and inclined-plane is arranged at the front end of guide groove, and when the second plate body moves to primary importance, and paper blocking piece is with after first direction rotation, and the whorl of elastic parts is contacted with inclined-plane.
In a preferred embodiment, accommodation space comprises opening and medial surface, and its split shed is positioned at the opposite of medial surface, and opening arrange the height higher than medial surface arranging the height.
In a preferred embodiment, spring is torque spring.
Of the present inventionly automatically resetly hold paper disc design and not only avoid the hand user manually to take in the trouble of holding paper disc, promote the efficiency of taking in of holding paper disc, more can avoid causing because of taking in the step mal problem that can't take in, the power that is accommodated of paper disc is held in increase.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of existing office machinery.
Fig. 2 is the decomposing schematic representation that holds paper disc of the present invention.
The exploded drawings of looking up that Fig. 3 is extension of the present invention.
Fig. 4~Fig. 6 is the action schematic diagram that holds paper disc of the present invention.
Wherein, description of reference numerals is as follows:
200 hold paper disc 210 first plate bodys
211 accommodation space 211 212 openings
213 medial surface 214 guide grooves
215 inclined-plane 220 extensions
221 second plate body 222 chutes
223 paper blocking piece 224 paper stopping parts
225 top 226 recesses
227 elastic parts 228 whorls
229a first elastic arm 229b the second elastic arm
The P1 primary importance P2 second place
A first direction B second direction
F application of force direction E expansion direction
E ' reply party is to the θ angle
The specific embodiment
Of the present inventionly hold paper feed place and/or paper delivery place that paper disc is installed in facsimile unit, copy device, type printer, scanner unit, automatic paper feeder or other common office machinery, in order to carry feed-in or to feed out paper.
Please refer to Fig. 2, Fig. 2 is the decomposing schematic representation that holds paper disc of the present invention.As shown in Figure 2, the paper disc 200 that holds of the present invention is fixed in the office machinery (not shown), comprises one first plate body 210 and an extension 220, and extension 220 can move with respect to the first plate body 210.
Will be in hereinafter further illustrating about the first plate body 210.The first plate body 210 that holds paper disc 200 comprises an accommodation space 211 and a guide groove 214, and wherein guide groove 214 is arranged in the accommodation space 211 of the first plate body 210, and accommodation space 211 is arranged at an end of the first plate body 210, in order to accommodating extension 220.In this preferred embodiment, accommodation space 211 comprises an opening 212 and a medial surface 213, and opening 212 is positioned at the opposite of medial surface 213.
When the size of bearing paper surpasses the carrying scope of the first plate body 210 greatly, the extension 220 that is placed in accommodation space 211 can be unfolded from the opening 212 of accommodation space 211, hold the carrying scope of paper disc 200 in order to increase, and then reduce the possibility dropped on paper self-supporting paper disc 200.
Hereinafter will further illustrate extension 220.Please continue to consult Fig. 2.The extension 220 that holds paper disc 200 comprises one second plate body 221, a paper blocking piece 223 and an elastic parts 227.Paper blocking piece 223 is hubbed at the second plate body 221 and with respect to the second plate body 221 rotation, in order to stop paper, on paper self-supporting paper disc 200, drops avoiding.
Next refer to Fig. 3, Fig. 3 is extension of the present invention looks up exploded drawings.As shown in Figure 3, the second plate body 221 that holds paper disc 200 comprises a chute 222, and wherein chute 222 is arranged at the lower surface of the second plate body 221.In this preferred embodiment, chute 222 is arranged at a side of the second plate body 221 T-shaped projections in below, but not as limit.
In other preferred embodiment of the present invention, chute 222 can be arranged at a side of the projection of the various shapes such as L-type projection or ㄇ type projection, or directly is arranged on the floor of the second plate body 221 belows.
The paper blocking piece 223 of the second plate body 221 comprises a paper stopping part 224 and a top 225, and wherein a side of paper stopping part 224 is connected in a side of top 225.Paper stopping part 224 is in order to contact and to stop paper, and top 225 is in order to drive and to support elastic parts 227.In this preferred embodiment, form an angle theta between paper stopping part 224 and top 225, and angle theta is less than or equal to 90 degree, but not as limit.
In addition, in this preferred embodiment, the Plastic Parts that paper stopping part 224 and the top 225 of paper blocking piece 223 is one of the forming, but not as limit.In other preferred embodiment of the present invention, paper stopping part 224 can utilize respectively metal, plastics or other current material to make with top 225, and by bolt, riveted, stick, weld, engage or other existing connection mode is connected.
Please continue to consult Fig. 3.Elastic parts 227 comprises a whorl 228, one first elastic arm 229a and one second elastic arm 229b, and the first elastic arm 229a and the second elastic arm 229b lay respectively at the both sides of whorl 228.
The whorl 228 of elastic parts 227 is arranged in guide groove 214, and is contacted with the surface of guide groove 214.The first elastic arm 229a of elastic parts 227 is connected in the top 225 of paper blocking piece 223, and in this preferred embodiment, the first elastic arm 229a is arranged in the perforation of top 225, but not as limit.The second elastic arm 229b of elastic parts 227 is arranged in the chute 222 of the second plate body 221, and moves with respect to chute 222.
Refer to Fig. 4 to Fig. 6, Fig. 4 to Fig. 6 is the action schematic diagram that holds paper disc of the present invention.As shown in Figure 4, when extension 220 is placed in the accommodation space 211 of the first plate body 210, paper blocking piece 223 is with respect to the second plate body 221 rotation and be stacked and placed on the second plate body 221 tops, and the second plate body 221 and elastic parts 227 all are arranged in the accommodation space 211 of the first plate body 210.
As shown in Figure 5, when the paper blocking piece 223 of extension 220 along an expansion direction E during away from the accommodation space 211 of the first plate body 210, paper blocking piece 223 drives that the second plate body 221 is opposing to be moved in the first plate body 210, and drives elastic parts 227 simultaneously and move with respect to guide groove 214.When the second plate body 221 moves to a primary importance P1, the whorl 228 of elastic parts 227 is driven to the front end of guide groove 214, and is contacted with the inclined-plane 215 of guide groove 214 front ends.
Then, as shown in Figure 6, when paper blocking piece 223 rotates with a first direction A with respect to the second plate body 221, the top 225 that is positioned at an end of paper blocking piece 233 pushes against the first elastic arm 229a of elastic parts 227 along with paper blocking piece 223 rotations, make the first elastic arm 229a of elastic parts 227 approach the first plate body 210, and simultaneous linkage the second plate body 221, make the end of chute 222 support the second elastic arm 229b to elastic parts 227.
In other words, the paper disc that holds of the present invention changes the relative position between the first elastic arm 229a and the second elastic arm 229b by rotation paper blocking piece 223, causes elastic parts 227 deformation and produces an elastic potential energy.
Please continue to consult Fig. 6, when the user wants to take in the extension 220 launched, only need, towards an application of force direction F pushing and pressing paper blocking piece 223, paper blocking piece 223 to be rotated with a second direction B with respect to the second plate body 221, again be stacked and placed on the second plate body 221 tops.Due to the rotation of top 225 along with paper blocking piece 223, and no longer push against elastic parts 227, so the first elastic arm 229a of elastic parts 227 is away from the first plate body 210, and discharges the elastic potential energy of elastic parts 227 internal reservoir.
As shown in Fig. 5 and Fig. 6, after elastic parts 227 discharges elastic potential energy, elastic potential energy drives elastic parts 227 to overcome the inclined-plane 215 of guide groove 214 front ends, making elastic parts 227 be opposite in the first plate body 210 moves, and along a reply party to E ', (as shown in Figure 5) moves to second place P2 with paper blocking piece 223 to drive in the lump the second plate body 221, and be placed in the accommodation space 211 of the first plate body 210, as shown in Figure 4, so as to reaching order, hold the purpose that paper disc 200 has auto-reset function.
It is worth mentioning that, in order to make extension 220, move to smoothly the accommodation space 211 of the first plate body 210, in this preferred embodiment, the opening 212 of accommodation space 211 the arranging height of height higher than medial surface 213 be set.When extension 220 is opposite in the first plate body 210 and moves, not only be subject to the elastic potential energy impact of elastic parts 227, more easily be subject to gravity traction and promote the automatically reset efficiency of extension 220 and success ratio, but not as limit.
Moreover, in other preferred embodiment of the present invention, can select not adopt the auxiliary extension 220 of any device or structure to be automatically reset, also can utilize other existing contactless force (non-contact force), for example magnetic force, assist extension 220 to be automatically reset.
In addition, as shown in Figure 2, mobile paper blocking piece 223 for the convenience of the users, make extension 220 can leave smoothly the accommodation space 211 of the first plate body 210, in this preferred embodiment, paper blocking piece 223 comprises a recess 226, and recess 226 is arranged at the rear side of paper stopping part 224, but not as limit.And, in other preferred embodiment of the present invention, can select not arrange recess 226, handle, bandage, bulge loop or other existing force application structure also can be set or install and carry out the application of force for user.
Known according to the explanation of above preferred embodiment, the paper disc that holds of the present invention comprises the first plate body and extension, and wherein the first plate body comprises accommodation space and guide groove, and extension comprises the second plate body, paper blocking piece and elastic parts, and extension is placed in accommodation space, and move with respect to the first plate body.Move in the first plate body when extension is opposing, and paper blocking piece is while rotating elastic parts deformation and produce elastic potential energy with first direction with respect to the second plate body.When paper blocking piece rotates with second direction with respect to the second plate body, elastic parts discharges elastic potential energy, and drives extension to automatically reset to the accommodation space of the first plate body.Automatically resetly hold paper disc design and not only avoid the hand user manually to take in the trouble of holding paper disc, promote the efficiency of taking in of holding paper disc, more can avoid causing because of taking in the step mal problem that can't take in, the power that is accommodated of paper disc is held in increase.
The foregoing is only preferred embodiment of the present invention, not in order to limit claim scope of the present invention, therefore all other do not break away from the equivalence change completed under disclosed spirit or modifies, and all should be contained in claim scope of the present invention.
Claims (6)
1. one kind is held paper disc, in order to carry a paper, it is characterized in that, the described paper disc that holds comprises:
One first plate body, comprise an accommodation space and a guide groove, and this guide groove is arranged among this accommodation space; And
One extension, be placed among this accommodation space, and described extension comprises:
One second plate body, comprise a chute, and wherein this chute is arranged at the lower surface of this second plate body;
One paper blocking piece, be hubbed at this second plate body, in order to rotate with respect to this second plate body; And
One elastic parts, be arranged among this guide groove of this first plate body, this elastic parts comprises a whorl, one first elastic arm and one second elastic arm, wherein this whorl is contacted with the surface of this guide groove, and move with respect to this guide groove, this first elastic arm is connected in this paper blocking piece, and this second elastic arm is arranged in this chute of this second plate body; Move to a primary importance when this second plate body is opposing in this first plate body, and when this paper blocking piece rotates with a first direction, one end of this paper blocking piece pushes against this elastic parts to produce an elastic potential energy, when this paper blocking piece rotates with a second direction, this elastic potential energy drives this elastic parts to be opposite in this first plate body and moves, and drives this second plate body to a second place and be placed among this accommodation space.
2. the paper disc that holds as claimed in claim 1, wherein this paper blocking piece comprises a paper stopping part and a top, this paper stopping part is in order to stop this paper, this top is in order to support this elastic parts, this paper stopping part is connected in this top, and form an angle between this paper stopping part and this top, this angle is less than or equal to 90 degree.
3. the paper disc that holds as claimed in claim 1, wherein this paper blocking piece comprises a recess, in order to convenient mobile this extension.
4. the paper disc that holds as claimed in claim 1, wherein this guide groove comprises that a ,Gai inclined-plane, inclined-plane is arranged at the front end of this guide groove, when this second plate body moves to this primary importance, and, after this paper blocking piece rotates with this first direction, this whorl of this elastic parts is contacted with this inclined-plane.
5. the paper disc that holds as claimed in claim 1, wherein this accommodation space comprises an opening and a medial surface, wherein this opening is positioned at the opposite of this medial surface, and this opening the arranging height of height higher than this medial surface be set.
6. the paper disc that holds as claimed in claim 1, wherein this spring is a torque spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012101564356A CN103420184A (en) | 2012-05-18 | 2012-05-18 | Paper bearing plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012101564356A CN103420184A (en) | 2012-05-18 | 2012-05-18 | Paper bearing plate |
Publications (1)
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CN103420184A true CN103420184A (en) | 2013-12-04 |
Family
ID=49645657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012101564356A Pending CN103420184A (en) | 2012-05-18 | 2012-05-18 | Paper bearing plate |
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CN (1) | CN103420184A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101479A (en) * | 2015-05-01 | 2016-11-09 | 虹光精密工业股份有限公司 | Adjustable carrier plate |
CN110871575A (en) * | 2019-11-27 | 2020-03-10 | 珠海市英诚电子科技有限公司 | Method for assembling paper feeding bracket |
CN113460740A (en) * | 2020-03-31 | 2021-10-01 | 全亿大科技(佛山)有限公司 | Sheet feeding device |
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US20090224463A1 (en) * | 2008-03-06 | 2009-09-10 | Seiko Epson Corporation | Transport apparatus |
US20100124449A1 (en) * | 2008-01-31 | 2010-05-20 | Brother Kogyo Kabushiki Kaisha | Sheet tray unit and image recording device comprising sheet tray unit |
CN102167234A (en) * | 2010-02-26 | 2011-08-31 | 柯尼卡美能达商用科技株式会社 | Paper feeding cassette and image forming apparatus |
US20110278789A1 (en) * | 2010-05-13 | 2011-11-17 | Seiko Epson Corporation | Recording medium stacker and recording apparatus |
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Patent Citations (9)
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CN1446695A (en) * | 2002-03-19 | 2003-10-08 | 富士施乐株式会社 | Paper feeder and paper treatment device using same |
EP1391405A2 (en) * | 2002-08-21 | 2004-02-25 | Canon Kabushiki Kaisha | Sheet material guiding mechanism, and sheet material feeding and conveying device provided with such mechanism, and recording apparatus |
US20060082044A1 (en) * | 2004-10-20 | 2006-04-20 | Oki Data Corporation | Image forming apparatus and medium feeding mechanism |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101479A (en) * | 2015-05-01 | 2016-11-09 | 虹光精密工业股份有限公司 | Adjustable carrier plate |
CN106101479B (en) * | 2015-05-01 | 2018-07-24 | 虹光精密工业股份有限公司 | Adjustable carrier plate |
CN110871575A (en) * | 2019-11-27 | 2020-03-10 | 珠海市英诚电子科技有限公司 | Method for assembling paper feeding bracket |
CN113460740A (en) * | 2020-03-31 | 2021-10-01 | 全亿大科技(佛山)有限公司 | Sheet feeding device |
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Application publication date: 20131204 |