CN201889955U - Automatic uncovering device and printer with the same - Google Patents
Automatic uncovering device and printer with the same Download PDFInfo
- Publication number
- CN201889955U CN201889955U CN2010205709098U CN201020570909U CN201889955U CN 201889955 U CN201889955 U CN 201889955U CN 2010205709098 U CN2010205709098 U CN 2010205709098U CN 201020570909 U CN201020570909 U CN 201020570909U CN 201889955 U CN201889955 U CN 201889955U
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- base
- printer
- rotating shaft
- lid closing
- automatic lid
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Abstract
The utility model provides an automatic uncovering device and a printer with the automatic uncovering device. The printer comprises a base, an openable cover and an automatic uncovering device, wherein the automatic uncovering device is connected between the base and the openable cover. The automatic uncovering device comprises a rotation shaft base, a rotation shaft upper cover, a hinge and a fixed element. The rotation shaft base is arranged on the base of the printer and is provided with two side walls which are corresponding to each other. The upper cover of the rotation shaft is arranged on the openable cover of the printer, the upper cover of the rotation shaft comprises a first side and a second side, and the first side is pivoted on the rotation shaft base. The hinge is arranged on the side wall of the rotation shaft base and is contacted with the upper cover of the rotation shaft. The fixed element is arranged on the corresponding side walls of rotation shaft base, the first tail end of a fixed element is pivoted to the second side of the upper cover of the rotation shaft, and the second first tail end of a fixed element is pivoted to the first side of the rotation shaft base.
Description
Technical field
The utility model relates to a kind of printer, relates in particular to a kind of printer and is used in automatic lid closing/opening apparatus in this printer.
Background technology
Figure 1A is the decomposing schematic representation of existing a kind of hood-opening device, and Figure 1B is the assembling generalized section of the hood-opening device of Figure 1A, and Fig. 1 C is for being applied in this hood-opening device in the schematic diagram of printer.Please also refer to Figure 1A, Figure 1B and Fig. 1 C, existing hood-opening device 100 is dress compression springs 120 in support 110, provides jacking force on the sleeve 130 by the elastic force that compresses spring 120.Camb cap 140 is locked on the loam cake 210, and loam cake 210 is dug the back and cooperated sleeve 130 thrusts to turn over backward, and rear installing baffle plate 150 can so just can reach and raise loam cake 210 to change the purpose of ink cartridges with camb cap 140 retainings at fixed angle.
Though this design can reach the big purpose of bracing force, comparatively speaking, the user digs loam cake 210 and also needs bigger strength.So, for the people of strength deficiencies such as older and child, and be not easy to raise loam cake 210.And, when desiring to close loam cake 210, when falling, loam cake 210 do not have buffer unit yet, cause easily to crush generation.
Having another now is the switch that utilizes motor cooperation rack drives loam cake, but mostly tooth bar is to be made with plastic cement, and plastic cement friction each other is easy to generate very big noise.
The utility model content
The utility model provides a kind of automatic lid closing/opening apparatus that is applied to printer.
The utility model provides a kind of printer with safety in utilization.
The utility model provides a kind of automatic lid closing/opening apparatus of printer.This automatic lid closing/opening apparatus comprises: a shaft base, a rotating shaft loam cake, a hinge and two fixtures.Shaft base is arranged at the base of this printer, has two relative sidewalls.The rotating shaft loam cake is arranged at uncapping of this printer, and the rotating shaft loam cake has one first side and one second side, and this first side is hubbed at this shaft base.Hinge is disposed at the sidewall of this shaft base, and contacts this rotating shaft loam cake.Fixture is arranged at the relative sidewall of shaft base, and one first end of each fixture is articulated in second side of rotating shaft loam cake, and one second end of each fixture is articulated in one of them sidewall of this shaft base.
At automatic lid closing/opening apparatus of the present utility model and use among the embodiment of printer of this automatic lid closing/opening apparatus, above-mentioned hinge comprises a rotating shaft torsion spring and a mandrel rod, the rotating shaft torsion spring is between those sidewalls of this shaft base, and mandrel rod passes those sidewalls of this rotating shaft torsion spring and this shaft base.Wherein each sidewall of this shaft base has an opening, and this mandrel rod passes those openings.
At automatic lid closing/opening apparatus of the present utility model and use among the embodiment of printer of this automatic lid closing/opening apparatus, second side of above-mentioned rotating shaft loam cake has two chutes that are positioned at relative dual-side, and first end of those fixtures is arranged in the corresponding chute.
At automatic lid closing/opening apparatus of the present utility model and use among the embodiment of printer of this automatic lid closing/opening apparatus, second end of each above-mentioned fixture has a lockhole.Automatic lid closing/opening apparatus also comprises a plurality of screws, and correspondence is passed the lockhole of second end of those fixtures, and locks this shaft base
The utility model provides a kind of printer to comprise: a base, is uncapped and automatic lid closing/opening apparatus, and automatic lid closing/opening apparatus is connected between this base and this uncap.Automatic lid closing/opening apparatus comprises: a shaft base, a rotating shaft loam cake, a hinge and two fixtures.Shaft base is arranged at the base of this printer, has two relative sidewalls.The rotating shaft loam cake is arranged at uncapping of this printer, and the rotating shaft loam cake has one first side and one second side, and this first side is hubbed at this shaft base.Hinge is disposed at the sidewall of this shaft base, and contacts this rotating shaft loam cake.Fixture is arranged at the relative sidewall of shaft base, and one first end of each fixture is articulated in second side of rotating shaft loam cake, and one second end of each fixture is articulated in one of them sidewall of this shaft base.
At automatic lid closing/opening apparatus of the present utility model and use among the embodiment of printer of this automatic lid closing/opening apparatus, above-mentioned hinge comprises a rotating shaft torsion spring and a mandrel rod, the rotating shaft torsion spring is between those sidewalls of this shaft base, and mandrel rod passes those sidewalls of this rotating shaft torsion spring and this shaft base.Wherein each sidewall of this shaft base has an opening, and this mandrel rod passes those openings.
At automatic lid closing/opening apparatus of the present utility model and use among the embodiment of printer of this automatic lid closing/opening apparatus, second side of above-mentioned rotating shaft loam cake has two chutes that are positioned at relative dual-side, and first end of those fixtures is arranged in the corresponding chute.
At automatic lid closing/opening apparatus of the present utility model and use among the embodiment of printer of this automatic lid closing/opening apparatus, second end of each above-mentioned fixture has a lockhole.Automatic lid closing/opening apparatus also comprises a plurality of screws, and correspondence is passed the lockhole of second end of those fixtures, and locks this shaft base.
In an embodiment of printer of the present utility model, also comprise a control panel, be arranged at the front end that this is uncapped, wherein this control panel has a flexible handle trip, and base also has a groove, and the flexible handle trip snap-in groove of control panel.
Based on above-mentioned, the setting of the rotating shaft torsion spring of automatic lid closing/opening apparatus of the present utility model has improved existing loam cake and has opened and be difficult for and might fall once more and crush user's situation, so use the printer of this automatic lid closing/opening apparatus to have safety in utilization.
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperate appended graphic being described in detail below.
Description of drawings
Figure 1A is the decomposing schematic representation of existing a kind of hood-opening device.
Figure 1B is the assembling generalized section of the hood-opening device of Figure 1A.
Fig. 1 C is for being applied in this hood-opening device in the schematic diagram of printer.
Fig. 2 A is the decomposing schematic representation of automatic lid closing/opening apparatus of the printer of the utility model one embodiment.
Fig. 2 B is the combination schematic diagram of the automatic lid closing/opening apparatus of Fig. 2 A.
Fig. 3 is the schematic diagram of printer of the automatic lid closing/opening apparatus of application drawing 2B.
Fig. 4 A is the assembling schematic diagram of uncapping of printer and base and automatic lid closing/opening apparatus.
Perspective diagram when Fig. 4 B closes for the relative base of uncapping of the printer of Fig. 3.
Reference numeral:
The 100-hood-opening device; The 110-support; 120-compresses spring;
The 130-sleeve; The 140-camb cap; The 150-baffle plate;
The 210-loam cake; The 300-automatic lid closing/opening apparatus; The 310-shaft base;
The 312-sidewall; The 314-opening; 320-rotating shaft loam cake;
322-first side; 324-second side; The 326-chute;
The 330-hinge; 332-rotating shaft torsion spring; The 334-mandrel rod;
The 340-fixture; 342-first end; 344-second end;
The 346-lockhole; The 350-screw; The 400-printer;
The 410-base; The 412-groove; 420-uncaps;
The 430-control panel; 432-flexible handle trip.
The specific embodiment
Fig. 2 A is the decomposing schematic representation of automatic lid closing/opening apparatus of the printer of the utility model one embodiment, and Fig. 2 B is the combination schematic diagram of the automatic lid closing/opening apparatus of Fig. 2 A, and Fig. 3 is the schematic diagram of printer of the automatic lid closing/opening apparatus of application drawing 2B.Please also refer to Fig. 2 A, Fig. 2 B and Fig. 3, automatic lid closing/opening apparatus 300 is suitable for being connected in a base 410 and of a printer 400 and uncaps between 420.Automatic lid closing/opening apparatus 300 comprises a shaft base 310, a rotating shaft loam cake 320, a hinge 330 and two fixtures 340.Shaft base 310 is arranged at the base 410 of printer 400, and has two relative sidewalls 312.What rotating shaft loam cake 320 was arranged at printer 400 uncaps 420, rotating shaft loam cake 320 has one first side 322 and one second side 324, this first side 322 is hubbed at shaft base 310, so second side 324 of rotating shaft loam cake 320 can be a pivot with first side 322, relative shaft base 310 closure or openness.Hinge 330 is disposed at the sidewall 312 of shaft base 310, and contact rotating shaft loam cake 320.Fixture 340 is arranged at the relative sidewall 312 of shaft base 310, one first end 342 of each fixture 340 is articulated in second side 324 of rotating shaft loam cake 320, and one second end 344 of each fixture 340 is articulated in one of them sidewall 312 of shaft base 310.
Hold above-mentioned, hinge 330 comprises a rotating shaft torsion spring 332 and a mandrel rod 334, rotating shaft torsion spring 332 is between two of shaft base 310 relative sidewalls 312, wherein each sidewall 312 of shaft base 310 has an opening 314, and mandrel rod 334 passes the wherein opening 314 of opening 314, rotating shaft torsion spring 332 and another sidewall 312 of a sidewall 312 in regular turn, and rotating shaft torsion spring 332 is arranged between two sidewalls 312.
In addition, second side 324 of above-mentioned rotating shaft loam cake 320 has two chutes 326 that are positioned at relative dual-side, and first end 342 of fixture 340 is arranged in the corresponding chute 326.In addition, second end 344 of each fixture 340 has a lockhole 346.Automatic lid closing/opening apparatus 300 also comprises a plurality of screws 350, and correspondence is passed the lockhole 346 of second end 344 of fixture 340, and locks shaft base 310.
Fig. 4 A is the assembling schematic diagram of uncapping of printer and base and automatic lid closing/opening apparatus, and the perspective diagram of Fig. 4 B when closing for the relative base of uncapping of the printer of Fig. 3.Please also refer to Fig. 3, Fig. 4 A and Fig. 4 B; printer 400 also comprises a control panel 430; be arranged on 420 the front end of uncapping; wherein this control panel 430 has a flexible handle trip 432; and base 410 is provided with corresponding groove 412; and when the 420 relative bases 410 of uncapping of printer 400 are closed, flexible handle trip 432 can and groove 412 corresponding engagings.The flexible handle trip 432 of present embodiment is to be installed on the control panel 430 with other element, comprise trip and spring, wherein trip is used for and groove 412 corresponding engagings, and spring is connected trip and uncap between 420, after user's application of force pass to be removed engaging of trip and groove 412, the elastic force of spring returned back to the position of script by trip.In the embodiment that other do not illustrate, flexible handle trip 432 also can be the elastic arm that the body from control panel 430 extends out, and equally also can utilize the elastic restoring force of himself to return back to position originally.
When using the printer 400 of present embodiment, the user can force in control panel 430 slightly, makes flexible handle trip 432 break away from corresponding engaging with groove 412, and uncapping 420 is pivot with automatic lid closing/opening apparatus 300, relative base 410 unlatchings.
Specifically, after the corresponding engaging of removing flexible handle trip 432 and groove 412, second side 324 that the effect of rotating shaft torsion spring 332 drives rotating shaft loam cake 320 is that the axle center turns clockwise with first side 322, and then the bracing force that the 420 relative bases 410 of uncapping are opened is provided.At this moment, first terminal 342 of fixture 340 can move in chute 326, and when first end 342 slides into chute 326 terminal, be subject to the profile of chute 326, first end 342 can't continue to slide again, is pivotally supported rotational angle so can limit second side 324 of rotating shaft loam cake 320 simultaneously with first side 322.
In sum, automatic lid closing/opening apparatus of the present utility model and use the printer of this automatic lid closing/opening apparatus to have following advantage at least compared to existing printer:
One, the base of uncapping by automatic lid closing/opening apparatus relatively of printer is opened automatically, only need at the beginning the time, pass and uncap to remove spacing between flexible handle trip and the groove, the effect of rotating shaft torsion spring afterwards just can make the base unlatching relatively automatically of uncapping, no matter so for being older, child or the less user of other strength, can both open with the singlehanded relative base of uncapping of printer that makes easily, improve uncapping of existing printer and be difficult for the trouble of unlatching.
Two, the reaction force of rotating shaft torsion spring self also can slow down the speed of uncapping when opening, and it is too fast and crush user's possibility to reduce the rotation of uncapping.
Three, the usage quantity of automatic lid closing/opening apparatus can be adjusted according to actual demand (weight of for example uncapping), so printer has the convenience of design.
Four, the interaction of tooth bar is not arranged, so printer has low noise, low cost of manufacture and advantage such as laborsaving in the automatic lid closing/opening apparatus.
Though the utility model discloses as above with embodiment; but be not to be used for limiting scope of the present utility model; any person of ordinary skill in the field; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching; therefore, protection domain of the present utility model is as the criterion when the scope that define with claim.
Claims (14)
1. the automatic lid closing/opening apparatus of a printer is characterized in that, this printer comprises that a base and uncaps, and this automatic lid closing/opening apparatus is connected between this base and this uncap, and comprising:
One shaft base is arranged at the base of this printer, has two relative sidewalls;
One rotating shaft loam cake is arranged at uncapping of this printer, and the rotating shaft loam cake has one first side and one second side, and this first side is hubbed at this shaft base;
One hinge is disposed at the sidewall of this shaft base, and contacts this rotating shaft loam cake; And
Two fixtures are arranged at the relative sidewall of this shaft base, and one first end of each fixture is articulated in second side of this rotating shaft loam cake, and one second end of each fixture is articulated in one of them sidewall of this shaft base.
2. the automatic lid closing/opening apparatus of printer according to claim 1 is characterized in that, wherein this hinge comprises:
One rotating shaft torsion spring is between those sidewalls of this shaft base; And
One mandrel rod passes those sidewalls of this rotating shaft torsion spring and this shaft base.
3. the automatic lid closing/opening apparatus of printer according to claim 2 is characterized in that, wherein each sidewall of this shaft base has an opening, and this mandrel rod passes those openings.
4. the automatic lid closing/opening apparatus of printer according to claim 1 is characterized in that, wherein this second side of this rotating shaft loam cake has two chutes that are positioned at relative dual-side, and first end of those fixtures is arranged in the corresponding chute.
5. the automatic lid closing/opening apparatus of printer according to claim 1 is characterized in that, wherein second end of each fixture has a lockhole.
6. the automatic lid closing/opening apparatus of printer according to claim 5 is characterized in that, also comprises a plurality of screws, and correspondence is passed the lockhole of second end of those fixtures, and locks this shaft base.
7. a printer is characterized in that, comprising:
One base;
One uncaps, and is arranged on this base:
One automatic lid closing/opening apparatus is connected between this base and this uncap, and this automatic lid closing/opening apparatus comprises:
One shaft base is arranged at the base of this printer, has two relative sidewalls;
One rotating shaft loam cake is arranged at uncapping of this printer, and this rotating shaft loam cake has one first side and one second side, and this first side is hubbed at this shaft base;
One hinge is disposed at the sidewall of this shaft base, and contacts this rotating shaft loam cake; And
Two fixtures are arranged at the relative sidewall of this shaft base, and one first end of each fixture is articulated in second side of this rotating shaft loam cake, and one second end of each fixture is articulated in one of them sidewall of this shaft base.
8. printer according to claim 7 is characterized in that, wherein this hinge of this automatic lid closing/opening apparatus comprises:
One rotating shaft torsion spring is between those sidewalls of this shaft base; And
One mandrel rod passes those sidewalls of this rotating shaft torsion spring and this shaft base.
9. printer according to claim 8 is characterized in that, wherein each sidewall of this shaft base has an opening, and this mandrel rod passes those openings.
10. printer according to claim 7 is characterized in that, wherein this second side of this rotating shaft loam cake has two chutes that are positioned at relative dual-side, and first end of those fixtures is arranged in the corresponding chute.
11. printer according to claim 7 is characterized in that, wherein second end of each fixture has a lockhole.
12. printer according to claim 11 is characterized in that, this automatic lid closing/opening apparatus also comprises a plurality of screws, and correspondence is passed the lockhole of second end of those fixtures, and locks this shaft base.
13. printer according to claim 7 is characterized in that, also comprises a control panel, is arranged at the front end that this is uncapped, wherein this control panel has a flexible handle trip.
14. printer according to claim 13 is characterized in that, this base also has a groove, and the flexible handle trip of this control panel engages this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205709098U CN201889955U (en) | 2010-10-18 | 2010-10-18 | Automatic uncovering device and printer with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205709098U CN201889955U (en) | 2010-10-18 | 2010-10-18 | Automatic uncovering device and printer with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889955U true CN201889955U (en) | 2011-07-06 |
Family
ID=44219432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205709098U Expired - Fee Related CN201889955U (en) | 2010-10-18 | 2010-10-18 | Automatic uncovering device and printer with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129179A (en) * | 2011-12-05 | 2013-06-05 | 金宝电子工业股份有限公司 | Cover opening and closing device and office machine with cover opening and closing device |
| CN111212741A (en) * | 2017-10-20 | 2020-05-29 | 惠普发展公司，有限责任合伙企业 | Ink can lid and valve linkage |
-
2010
- 2010-10-18 CN CN2010205709098U patent/CN201889955U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129179A (en) * | 2011-12-05 | 2013-06-05 | 金宝电子工业股份有限公司 | Cover opening and closing device and office machine with cover opening and closing device |
| CN111212741A (en) * | 2017-10-20 | 2020-05-29 | 惠普发展公司，有限责任合伙企业 | Ink can lid and valve linkage |
| US11046102B2 (en) | 2017-10-20 | 2021-06-29 | Hewlett-Packard Development Company, L.P. | Ink tank cap and valve linkage |
| CN111212741B (en) * | 2017-10-20 | 2022-05-27 | 惠普发展公司，有限责任合伙企业 | Ink can lid and valve linkage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20161018 |