CN105015193A - Printer paper discharge mechanism - Google Patents
Printer paper discharge mechanism Download PDFInfo
- Publication number
- CN105015193A CN105015193A CN201410162362.0A CN201410162362A CN105015193A CN 105015193 A CN105015193 A CN 105015193A CN 201410162362 A CN201410162362 A CN 201410162362A CN 105015193 A CN105015193 A CN 105015193A
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- CN
- China
- Prior art keywords
- paper discharge
- discharge tray
- collecting plate
- printer
- paper
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Abstract
A printer paper discharge mechanism comprises an accommodating plate and a paper discharge plate arranged on the accommodating plate in a sliding way. The printer paper discharge mechanism further comprises a switch arranged on the accommodating plate in a sliding way, a rotary arm and an elastic component. One end of the rotary arm is fixed on the accommodating plate in a rotary way while the other end is arranged on the paper discharge plate in a sliding way. One end of the elastic component is fixed on the accommodating plate while the other end is fixed on the rotary arm. The paper discharge plate is accommodated inside the accommodating plate and elastically compresses the elastic component. The switch stops the paper discharge plate and prevents the paper discharge plate from sliding out from the accommodating plate. The switch can slide on the accommodating plate to be disengaged with the paper discharge plate. Under the elastic force effects of the elastic component, the rotary arm can rotate and push the paper discharge plate to slide out of the accommodating plate.
Description
Technical field
The present invention relates to a kind of paper delivery mechanism, particularly relate to a kind of paper delivery mechanism for printer.
Background technology
Nowadays, printer is used more and more widely, and printer of today can be provided with paper discharge tray mostly, and the paper that printer prints is accepted by paper discharge tray, takes to facilitate user.But paper discharge tray is generally all arranged on printer by current printer, user needs first manual extraction out by paper discharge tray to start to print before first time uses printer again, and this brings great inconvenience to user.
Summary of the invention
In view of above content, be necessary to provide a kind of paper-out mechanism of printer that can allow printer paper discharge tray automatic spring.
A kind of paper-out mechanism of printer, comprise a collecting plate and and be slidably mounted on paper discharge tray on described collecting plate, described paper-out mechanism of printer also comprises one and is slidably mounted on switch on described collecting plate, one turning arm and an elastic component, described turning arm one end is rotated and is fixed on described collecting plate, the other end is slidably mounted on described paper discharge tray, described elastic component one end is fixed on described collecting plate, the other end is fixed on described turning arm, described paper discharge tray to be housed in described collecting plate and elastic component described in elastic compression, described switch is kept out described paper discharge tray and prevents described paper discharge tray from skidding off from described collecting plate, described switch can slide and depart from described paper discharge tray on described collecting plate, described turning arm rotates and promotes described paper discharge tray and skids off described collecting plate under the effect of the elastic force of described elastic component.
Preferably, described collecting plate is provided with two fixed heads be parallel to each other, described two fixed heads have been oppositely arranged a pair positive stop strip, and described paper discharge tray is provided with two stopper slots, and described positive stop strip can to snap in described stopper slot thus to be slidably mounted in described collecting plate by described paper discharge tray.
Preferably, wherein a fixed head is provided with a through hole, and described switch comprises a stop section, and described stop section can be resisted against on described paper discharge tray through described through hole.
Preferably, described collecting plate is provided with a locating shaft, and described turning arm one end is provided with a locating dowel, and described locating dowel can be rotated to be fixed on described locating shaft thus to be rotated by described turning arm and is fixed on described collecting plate.
Preferably, described paper discharge tray is provided with a guiding groove, and the described turning arm other end is also provided with a guide post, and described guide post can slide thus enable described turning arm drive described paper discharge tray to slide in described guiding groove.
Preferably, described elastic component comprises two reverse arms, and wherein a reverse arm is resisted against on described collecting plate, and another reverse arm is resisted against on described turning arm.
Preferably, described collecting plate is provided with a block, and described turning arm is provided with a spacing block set, and described two reverse arms are resisted against on described block and described spacing block set respectively.
Preferably, described paper-out mechanism of printer also comprises a gear member, and described paper discharge tray is provided with a depressed part, and described gear member is fixed in described depressed part.
Preferably, described collecting plate is also provided with a tooth bar parallel with described fixed head, and described gear member can engage with described tooth bar and to rotate thus to prevent described paper discharge tray from sliding too fast.
Preferably, described collecting plate is provided with the stops that balances each other, and described paper discharge tray is being provided with the only plate that balances each other near described collecting plate side, and the described stops that supports can be stated against residence to stopping plate thus preventing described paper discharge tray from dropping from described collecting plate.
Compared to prior art, one switch and an elastic component are installed in above-mentioned paper-out mechanism of printer, when needs eject described paper discharge tray, only described paper discharge tray extremely described ejected position need be promoted by operating described switch and just can utilizing the rotation elasticity of described elastic component.So just manually pull out described paper discharge tray without the need to user.
Accompanying drawing explanation
Fig. 1 is a three-dimensional exploded view of a better embodiment of paper-out mechanism of printer.
Fig. 2 is a three-dimensional exploded view at another visual angle of paper-out mechanism of printer in Fig. 1.
Fig. 3 is a three-dimensional assembly diagram of the paper-out mechanism of printer in Fig. 1.
Fig. 4 is a three-dimensional assembly diagram at another visual angle of paper-out mechanism of printer in Fig. 3.
Fig. 5 is the sectional view along Fig. 3 center line V-V.
Fig. 6 is a three-dimensional assembly diagram of the paper-out mechanism of printer in Fig. 1, and wherein paper discharge tray is in an ejected position.
Fig. 7 is the sectional view along Fig. 6 center line VII-VII.
Main element symbol description
| Collecting plate | 10 |
| Panel | 20 |
| Fixed head | 21 |
| Positive stop strip | 211 |
| Through hole | 212 |
| To stops | 22 |
| Locating shaft | 23 |
| Tooth bar | 24 |
| First side plate | 31 |
| Baffle plate | 311 |
| Opening | 312 |
| Second side plate | 32 |
| Block | 321 |
| Breach | 35 |
| Switch module | 40 |
| Press part | 41 |
| Sleeve | 411 |
| Switch | 42 |
| Resettlement section | 421 |
| Stop section | 422 |
| Operating portion | 423 |
| Elastic component | 43 |
| Paper discharge tray | 50 |
| Bearing plate | 51 |
| Stopper slot | 511 |
| Support only plate | 512 |
| Pivoting hole | 513 |
| Depressed part | 514 |
| Recess | 515 |
| Guiding groove | 516 |
| Limiting plate | 52 |
| Pivotal axis | 521 |
| Positioning component | 60 |
| Turning arm | 61 |
| Locating dowel | 611 |
| Guide post | 612 |
| Securing member | 613 |
| Collecting plate | 614 |
| Spacing block set | 615 |
| Torsion spring | 62 |
| Reverse arm | 621 |
| Gear member | 63 |
| Pedestal | 631 |
| Gear | 632 |
| Fastener | 633 |
| Buckle block | 634 |
| Paper-out mechanism of printer | 100 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Refer to Fig. 1, in a better embodiment of the present invention, a kind of paper-out mechanism of printer 100 is arranged in a printer (not shown), and described paper-out mechanism of printer 100 comprises a collecting plate 10, can be slidably mounted on paper discharge tray 50 on described collecting plate 10 and a positioning component 60.
Refer to Fig. 1 and Fig. 2, described collecting plate 10 comprises the first side plate 31,1 second side plate 32 and switch module 40 that a panel 20, two is vertically connected on described panel 20 edge, described two first side plates 31 are connected to described second side plate 32 two ends, offer a breach 35 in order to allow described paper discharge tray 50 come in and go out between described two first side plates 31.Described panel 20 is provided with two fixed heads be parallel to each other 21, and described two fixed head 21 one end are connected to described breach 35 both sides, and the other end is all connected on described side plate 30, and described two fixed heads 21 are all vertically connected on described panel 20.Described two fixed heads 21 have been oppositely arranged a pair positive stop strip 211, and described paper discharge tray 50 can slide along described positive stop strip 211, and wherein a fixed head 21 is provided with a through hole 212 with described first side plate 31 junction.Described panel 20 is also provided with the stops 22 that balances each other, described in the stops 22 that balances each other equal with the distance between described breach 35 near described breach 35, the described stops 22 that supports is between described two fixed heads 21.Described panel 20 is also provided with two locating shaft 23 and tooth bars 24, and wherein a locating shaft 23 is away from described breach 35 and near a wherein fixed head 21, and another locating shaft 23 is near described through hole 212, and described tooth bar 24 is parallel to each other with described fixed head 21.Wherein one first side plate 31 is being provided with a baffle plate 311 parallel with described fixed head 21 near described through hole 212 place, described baffle plate 311 perpendicular to described panel 20 and general wherein a locating shaft 23 be housed between described fixed head 21 and described baffle plate 311.Described first side plate 31 is provided with an opening 312 between described fixed head 21 and described baffle plate 311, and described second side plate 32 is being provided with a block 321 near described locating shaft 23 place.
Described switch module 40 comprises press part 41, switch 42 and an elastic component 43.Described press part 41 comprises a sleeve 411, and described sleeve 411 can be set on described locating shaft 23 thus to be fixed on described locating shaft 23 by described press part 41.Described switch 42 comprises stop section, resettlement section 421, one 422 and an operating portion 423, described resettlement section 421 is resisted against on described press part 41, described elastic component 43 is housed in described resettlement section 421, described through hole 212 can be passed in described stop section 422, described operating portion 423 is fixedly connected on described resettlement section 421, and described operating portion 423 can be housed in described opening 312 and also can slide in described opening 312.
Please continue to refer to Fig. 1 and Fig. 2, described paper discharge tray 50 comprises bearing plate 51 and a limiting plate 52, and described bearing plate 51 both sides are equipped with a stopper slot 511, and described positive stop strip 211 can be buckled in described stopper slot 511.Both sides, described bearing plate 51 one end are also provided with one and stop plate 512 with described to corresponding the supporting of stops 22, and described bearing plate 51 other end is also provided with two pivoting holes 513.Described bearing plate 51 is near wherein one being provided with a depressed part 514 to stopping plate 512 place, and described depressed part 514 is provided with two recesses 515.Described bearing plate 51 is also being provided with a guiding groove 516 near described depressed part 514 place, and described guiding groove 516 is parallel with the described line balanced each other only between plate 512.Described limiting plate 52 is provided with two pivotal axis 521, and described pivotal axis 521 can insert in described pivoting hole 513 described limiting plate 52 to rotate and be installed on described bearing plate 51.
Described positioning component 60 comprises turning arm 61, elastic component and a gear member 63.Described turning arm 61 one end comprises a locating dowel 611, and described locating dowel 611 can be rotated and is fixed on a wherein locating shaft 23 of described panel 20.Described turning arm 61 other end also comprises a guide post 612, and described guide post 612 can slide in described guiding groove 516, and a securing member 613 can be fixed in described guide post 612 and prevent described guide post 612 from departing from from described guiding groove 516.Described turning arm 61 is being provided with a collecting plate 614 near described locating dowel 611 place, and described collecting plate 614 is provided with a spacing block set 615.In the present embodiment, described elastic component is a torsion spring 62, and described torsion spring 62 is provided with two reverse arms 621, and described torsion spring 62 can be rotatably installed in the locating dowel 611 of described turning arm 61, and wherein a reverse arm 621 is buckled on described spacing block set 615.Described gear member 63 comprises a pedestal 631 and and is rotatably installed in gear 632 on described pedestal 631, described pedestal 631 is provided with two fasteners 633, described fastener 633 one end is provided with a buckle block 634, described fastener 633 can elastic deformation and allow described buckle block 634 through described recess 515 thus be fixed in described depressed part 514 by described gear member 63, and described gear 632 can engage each other with described tooth bar 24 and rotate.
Refer to Fig. 3 to Fig. 5, during assembling, be placed into by the operating portion 423 of described switch 42 in described opening 312, be placed on by described elastic component 43 in the resettlement section 421 of described switch 42, the stop section 422 of described switch 42 is passed described through hole 212 and is in below described fixed head 21.Described press part 41 is placed between described fixed head 21 and described baffle plate 311, then the sleeve 411 of described press part 41 is fixed on described locating shaft 23 thus described press part 41 is fixed on described panel 20.Described press part 41 leans with the resettlement section 421 of described switch 42 thus prevents described elastic component 43 from coming off, and described elastic component 43 one end is resisted against on described baffle plate 311, and the other end is resisted against in described resettlement section 421.Now, described switch module 40 installation.
Described gear member 63 is placed in described depressed part 514, described two fastener 633 elastic deformations and allow described buckle block 634 through described two recesses 515 thus described gear member 63 is fixed in described depressed part 514, again the guide post 612 of described turning arm 61 is inserted in the guiding groove 516 of described bearing plate 51, described securing member 613 to be fixed in described guide post 612 thus to prevent described guide post 612 from departing from described guiding groove 516.
Being inserted by the pivotal axis 521 of described limiting plate 52 in described pivoting hole 513 described limiting plate 52 to rotate is installed on described bearing plate 51, and now, described paper discharge tray 50 has been assembled.Described paper discharge tray 50 is placed into breach 35 place of described collecting plate 10, described supporting stops plate 512 towards described collecting plate 10.Push against the operating portion 423 of described switch 42 to the direction away from described breach 35, the elastic deformation of described elastic component 43 makes described stop section 422 depart from described fixed head 21, now, keeps described switch module 40 motionless.The stopper slot 511 of described bearing plate 51 is aimed at described positive stop strip 211, direction towards described positive stop strip 211 promotes described bearing plate 51 and makes described positive stop strip 211 slip in described stopper slot 511, described supporting is stopped plate 512 elastic deformation and through the described stops 22 that supports, continues to promote described bearing plate 51 until described limiting plate 52 is resisted against on described collecting plate 10.Now, unclamp described operating portion 423, described elastic component 43 elastic recovery and push against described stop section 422 and make described stop section 422 through described through hole 212 and state bearing plate 51 against residence.Now, described paper discharge tray 50 is slidably mounted on described collecting plate 10, and described switch module 40 prevents described paper discharge tray 50 to be ejected.
Described locating shaft 23 is inserted in the hole of described locating dowel 611, described torsion spring 62 is set in described locating dowel 611, wherein a reverse arm 621 is buckled on described spacing block set 615, rotate another reverse arm 621, described reverse arm 621 elasticity bends and is buckled on the block 321 of described second side plate 32, and makes described torsion spring 62 produce rotation elasticity.Now, described paper-out mechanism of printer 100 has been assembled, and described paper discharge tray 50 is housed in described collecting plate 10.
Refer to Fig. 6 and Fig. 7, when described paper discharge tray 50 ejects by needs from described collecting plate 10, promote the operating portion 423 of described switch 42 to the direction away from described breach 35, described elastic component 43 elastic shrinkage, described stop section 422 departs from described fixed head 21 and is separated with described bearing plate 51.A wherein reverse arm 621 of described torsion spring 62 is resisted against on described collecting plate 10, and another reverse arm 621 rotates described turning arm 61 under the effect of rotation elasticity, and described turning arm 61 starts to rotate and described guide post 612 slides in described guiding groove 516.Described paper discharge tray 50 slides along the positive stop strip 211 of described fixed head 21 under the drive of described turning arm 61, and described gear 632 engages each other with described tooth bar 24 and rotates thus prevent described paper discharge tray 50 from sliding too fast.When described support only plate 512 abut to described support stops 22 time, described paper discharge tray 50 stops sliding, and described torsion spring 62 is fixed described paper discharge tray 50 with the described stops 22 that supports and prevents described paper discharge tray 50 from sliding.Now, described paper discharge tray 50 ejects to an ejected position, and described paper-out mechanism of printer 100 gets final product work.
The present invention installs switch module 40 and a torsion spring 62 in described paper-out mechanism of printer 100, when needs eject described paper discharge tray 50, only described paper discharge tray 50 need be promoted to described ejected position by operating described switch module 40 and just can utilizing the rotation elasticity of described torsion spring 62.So just manually pull out described paper discharge tray 50 without the need to user.
Claims (10)
1. a paper-out mechanism of printer, comprise a collecting plate and and be slidably mounted on paper discharge tray on described collecting plate, it is characterized in that: described paper-out mechanism of printer also comprises one and is slidably mounted on switch on described collecting plate, one turning arm and an elastic component, described turning arm one end is rotated and is fixed on described collecting plate, the other end is slidably mounted on described paper discharge tray, described elastic component one end is fixed on described collecting plate, the other end is fixed on described turning arm, described paper discharge tray to be housed in described collecting plate and elastic component described in elastic compression, described switch is kept out described paper discharge tray and prevents described paper discharge tray from skidding off from described collecting plate, described switch can slide and depart from described paper discharge tray on described collecting plate, described turning arm rotates and promotes described paper discharge tray and skids off described collecting plate under the effect of the elastic force of described elastic component.
2. paper-out mechanism of printer as claimed in claim 1, it is characterized in that: described collecting plate is provided with two fixed heads be parallel to each other, described two fixed heads have been oppositely arranged a pair positive stop strip, described paper discharge tray is provided with two stopper slots, and described positive stop strip can to snap in described stopper slot thus to be slidably mounted in described collecting plate by described paper discharge tray.
3. paper-out mechanism of printer as claimed in claim 2, it is characterized in that: wherein a fixed head is provided with a through hole, described switch comprises a stop section, and described stop section can be resisted against on described paper discharge tray through described through hole.
4. paper-out mechanism of printer as claimed in claim 1, it is characterized in that: described collecting plate is provided with a locating shaft, described turning arm one end is provided with a locating dowel, and described locating dowel can be rotated to be fixed on described locating shaft thus to be rotated by described turning arm and is fixed on described collecting plate.
5. paper-out mechanism of printer as claimed in claim 4, it is characterized in that: described paper discharge tray is provided with a guiding groove, the described turning arm other end is also provided with a guide post, and described guide post can slide thus enable described turning arm drive described paper discharge tray to slide in described guiding groove.
6. paper-out mechanism of printer as claimed in claim 1, it is characterized in that: described elastic component comprises two reverse arms, wherein a reverse arm is resisted against on described collecting plate, and another reverse arm is resisted against on described turning arm.
7. paper-out mechanism of printer as claimed in claim 6, it is characterized in that: described collecting plate is provided with a block, and described turning arm is provided with a spacing block set, described two reverse arms are resisted against on described block and described spacing block set respectively.
8. paper-out mechanism of printer as claimed in claim 1, it is characterized in that: described paper-out mechanism of printer also comprises a gear member, described paper discharge tray is provided with a depressed part, and described gear member is fixed in described depressed part.
9. paper-out mechanism of printer as claimed in claim 8, is characterized in that: described collecting plate is also provided with a tooth bar parallel with described fixed head, and described gear member can engage with described tooth bar and to rotate thus to prevent described paper discharge tray from sliding too fast.
10. paper-out mechanism of printer as claimed in claim 1, it is characterized in that: described collecting plate is provided with the stops that balances each other, described paper discharge tray is being provided with the only plate that balances each other near described collecting plate side, the described stops that supports can be stated against residence to stopping plate thus preventing described paper discharge tray from dropping from described collecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162362.0A CN105015193A (en) | 2014-04-22 | 2014-04-22 | Printer paper discharge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162362.0A CN105015193A (en) | 2014-04-22 | 2014-04-22 | Printer paper discharge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105015193A true CN105015193A (en) | 2015-11-04 |
Family
ID=54405648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410162362.0A Pending CN105015193A (en) | 2014-04-22 | 2014-04-22 | Printer paper discharge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105015193A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291611A (en) * | 2015-11-11 | 2016-02-03 | 史美珍 | Interlocking device |
| CN107105121A (en) * | 2017-05-11 | 2017-08-29 | 上海木爷机器人技术有限公司 | Mechanism, scanner and the robot of a kind of automatic loopback of built-in file |
| WO2018227570A1 (en) * | 2017-06-16 | 2018-12-20 | 深圳市海和高新技术有限公司 | Printer |
-
2014
- 2014-04-22 CN CN201410162362.0A patent/CN105015193A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291611A (en) * | 2015-11-11 | 2016-02-03 | 史美珍 | Interlocking device |
| CN107105121A (en) * | 2017-05-11 | 2017-08-29 | 上海木爷机器人技术有限公司 | Mechanism, scanner and the robot of a kind of automatic loopback of built-in file |
| CN107105121B (en) * | 2017-05-11 | 2024-04-26 | 上海诺亚木木机器人科技有限公司 | Mechanism, scanner and robot for automatically returning built-in folder |
| WO2018227570A1 (en) * | 2017-06-16 | 2018-12-20 | 深圳市海和高新技术有限公司 | Printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |