CN2925889Y - Printer - Google Patents
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- Publication number
- CN2925889Y CN2925889Y CN 200620083584 CN200620083584U CN2925889Y CN 2925889 Y CN2925889 Y CN 2925889Y CN 200620083584 CN200620083584 CN 200620083584 CN 200620083584 U CN200620083584 U CN 200620083584U CN 2925889 Y CN2925889 Y CN 2925889Y
- Authority
- CN
- China
- Prior art keywords
- printer
- upper cover
- loam cake
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a printer, including a damping device arranged between the printer body and the upper cover. The utility model is characterized in that the damping device adopts two elastic plates arranged oppositely, two ends of the two elastic plates are hinged mutually, at the hinged end, a positioning groove is set on one of the elastic plates, a positioning dummy club matching with the positioning groove is set at the corresponding position of the outer elastic plate, the other ends of the two elastic plates are respectively connected with the printer upper cover and the printer body, therefore the ends are called installing ends. Adopting the above damping device, utility model reduces the impact and shock when the printer upper cover is raised, provides orientation for the upper cover at an appropriate position by positioning the matching of the positioning dummy club and the positioning groove, and particularly when the printer is placed vertically, the upper cover can be maximumly opened and positioned at the position forming a certain angle with the desktop, solving the problems that the damaged to the upper cover and the desktop caused by the impact of the upper cover to the desktop, and the dropout of the printer paper, etc.
Description
Technical field
The utility model relates to printer, relates in particular to the printer that has the damping unit of uncapping that retail business is used.
Background technology
The printer that existing retail business is used generally can print under horizontal positioned and vertical placement two states.When open printing machine loam cake, relying on the spring that loam cake and body junction be provided with pretension upsprings loam cake, but it is bigger that this loam cake opening ways shakes, impacts, security is low, and during the vertical placement of printer, because the loam cake self gravitation, loam cake can be opened fast, its below desktop of bump causes the damage of printer loam cake and desktop easily.Vibrations, impact when opening in order to reduce loam cake, the part printer has increased the damping unit of the version that adopts gear and gears engaged or wheel and rack engagement in loam cake and body junction, this structure can realize that the printer loam cake slowly lifts, but can't realize the spacing of printer loam cake, loam cake bump desktop causes problems such as the damage of printer loam cake and desktop, printing paper come off when still having vertical placement.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, and a kind of loam cake enable possition, safe printer of limiting is provided.
Printer described in the utility model, comprise the damping unit that is arranged between printer body and loam cake, it is characterized in that damping unit adopts two diving boards that are provided with relatively, one end of two diving boards is hinged, at hinged end, wherein a diving board is offered detent, and the relevant position of another diving board is provided with the positioning boss with the detent coupling, the other end of two diving boards is connected with the printer body with the printer loam cake respectively, and this end is called installation end.
The damping unit of printer described in the utility model, the relative hinging pin shaft of the detent on the diving board is symmetrical arranged; Detent on the described diving board is a slotted eye, constitutes one group by symmetrically arranged 2, and wherein at least one group is oval slotted eye; Also can be one group is oval slotted eye, and another group is circular hole.
Compare with existing printer, the utility model printer is owing to be provided with above-mentioned damping unit, impact and vibrations when the printer loam cake lifts have been reduced, and by cooperating of positioning boss and detent, can in position provide the location for loam cake, especially when vertical placement, loam cake can maximumly be opened and be positioned at the position angled with desktop, has solved the problem that loam cake that loam cake bump desktop causes and desktop damage, printing paper come off etc.
Description of drawings
Fig. 1 is the schematic diagram of printer horizontal positioned of the present utility model;
When Fig. 2 was the vertical placement of printer of the present utility model, loam cake was positioned at the schematic diagram of first enable possition;
When Fig. 3 was the vertical placement of printer of the present utility model, loam cake was positioned at the schematic diagram that second enable possition is a maximum open position;
Fig. 4 is the damping unit schematic diagram of the utility model printer;
Fig. 5 is the damping unit decomposition view of the utility model printer.
The specific embodiment
The utility model relates to a kind of printer that has the damping unit of uncapping.Following with reference to accompanying drawing, the specific embodiment of printer described in the utility model is described.
As shown in Figure 1, this print apparatus comprises printer body 1, superstructure 2, and the preloading spring 3 of the loam cake that is used for upspringing, damping unit 4, damping unit 4 can be installed between printer loam cake 2 and the printer body 1 by the installation end of two diving boards 5,6.
Shown in Fig. 4,5, the damping unit 4 of the utility model printer comprises two diving boards 5,6 that are provided with relatively that are designed to hinge arrangement, two diving boards center at one end is hinged, is hinged end, and on the rubbing surface of hinged end: diving board 5 is offered groove and diving board 6 is provided with boss; Boss moves along circular trace 7.
During printer loam cake 2 closures, the boss 9,10 on the diving board 6 in the damping unit 4 is in the trailing edge of oval slotted eye 11,12; As shown in Figure 2, during loam cake switch 8 on pressing printer body 1, loam cake 2 is upspring under the elastic force effect of preloading spring 3, boss 9,10 on the diving board 6 in the damping unit 4 moves to leading edge by the trailing edge of oval slotted eye 11,12 at this moment, and rest on this position, because the frictional force of boss 9,10 when oval slotted eye 11,12 moves has reduced impact and vibrations when loam cake 2 lifts; As shown in Figure 3, when loam cake 2 is in first enable possition, loam cake 2 is applied the power that it is lifted, boss 9,10 on the diving board 6 is deviate from from the oval slotted eye 11,12 of diving board 5, and the frictional force that overcomes 5 of boss 9,10 and diving boards makes boss 9,10 continue to move along track 7, in snapping in another group circular hole 13,14, loam cake 2 will be positioned at second enable possition like this.
The situation of the effect situation of damping unit 4 and Fig. 2, vertical placement shown in Figure 3 is similar when the printer horizontal positioned.
Be appreciated that can be by changing diving board shape, boss slotted eye number and track diameter location number of times, opening angle etc. when changing loam cake and opening.In addition, structure of the present utility model also can be used for similar flip equipment, can reach same effect.
Specific embodiment of the utility model has been announced its preferred implementation, but is not limited to this kind embodiment.Those of ordinary skill in the art understands spirit of the present utility model very easily according to the foregoing description, and makes different amplifications and variation.But only otherwise break away from spirit of the present utility model, all in this patent protection domain.
Claims (4)
1, a kind of printer, comprise the damping unit that is arranged between printer body and loam cake, it is characterized in that damping unit adopts two diving boards that are provided with relatively, a wherein end of two diving boards is hinged, at hinged end, wherein a diving board is offered detent, and the relevant position of another diving board is provided with the positioning boss with the detent coupling, and the other end of two diving boards is connected with the printer body with the printer loam cake respectively.
2, printer according to claim 1 is characterized in that the detent on the diving board is symmetrical arranged with respect to hinging pin shaft.
3, printer according to claim 2 is characterized in that the detent on the diving board is a slotted eye, constitutes one group by symmetrically arranged 2, and wherein at least one group is oval slotted eye.
4, printer according to claim 3, the slotted eye that it is characterized in that being symmetricly set on the diving board is oval slotted eye for one group, another group is circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083584 CN2925889Y (en) | 2006-04-30 | 2006-04-30 | Printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083584 CN2925889Y (en) | 2006-04-30 | 2006-04-30 | Printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925889Y true CN2925889Y (en) | 2007-07-25 |
Family
ID=38280126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620083584 Expired - Fee Related CN2925889Y (en) | 2006-04-30 | 2006-04-30 | Printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925889Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868875A (en) * | 2012-12-17 | 2014-06-18 | 北京普源精电科技有限公司 | UV spectrophotometer with positioning function |
| CN104691116A (en) * | 2013-12-06 | 2015-06-10 | 兄弟工业株式会社 | Opening/closing apparatus and image recording apparatus |
| CN111433485A (en) * | 2018-01-19 | 2020-07-17 | 惠普发展公司，有限责任合伙企业 | Rotatable damper with free end |
-
2006
- 2006-04-30 CN CN 200620083584 patent/CN2925889Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868875A (en) * | 2012-12-17 | 2014-06-18 | 北京普源精电科技有限公司 | UV spectrophotometer with positioning function |
| CN103868875B (en) * | 2012-12-17 | 2018-09-25 | 苏州普源精电科技有限公司 | A kind of ultraviolet specrophotometer with positioning function |
| CN104691116A (en) * | 2013-12-06 | 2015-06-10 | 兄弟工业株式会社 | Opening/closing apparatus and image recording apparatus |
| CN104691116B (en) * | 2013-12-06 | 2017-12-01 | 兄弟工业株式会社 | Opening and closing device and image recording structure |
| CN111433485A (en) * | 2018-01-19 | 2020-07-17 | 惠普发展公司，有限责任合伙企业 | Rotatable damper with free end |
| CN111433485B (en) * | 2018-01-19 | 2022-06-21 | 惠普发展公司，有限责任合伙企业 | Rotatable damper with free end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20140430 |