CN205238885U - Open dress paper mechanism and hematology analyzer of built -in printer - Google Patents
Open dress paper mechanism and hematology analyzer of built -in printer Download PDFInfo
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- CN205238885U CN205238885U CN201521071314.7U CN201521071314U CN205238885U CN 205238885 U CN205238885 U CN 205238885U CN 201521071314 U CN201521071314 U CN 201521071314U CN 205238885 U CN205238885 U CN 205238885U
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Abstract
The utility model is suitable for a medical detection device field provides an open dress paper mechanism and hematology analyzer of built -in printer, dress paper mechanism includes the frame, set up the printer core at the frame up end, and sets up and be in the inside paper storehouse of frame, paper storehouse opening part be provided with the bottom with frame pin joint, the rotatable door of opening, the inboard upper portion of door is provided with and is used for compressing tightly print the rubber roll of stock form, door rubber roll below is provided with laborsaving handle, laborsaving handle includes first flat board, second flat board and first pivot, second pivot, first dull and stereotyped length is less than the dull and stereotyped length of second. The utility model discloses a with door yoshino storehouse through the pivot pin joint, rubber roll and door fixed connection, the rubber roll rotates and breaks away from or contact the printer core along with the door for it is big between the dress paper empty, the card paper can not appear, set up laborsaving handle simultaneously on the door, make dress paper process step simple, quick, the degree of difficulty is low.
Description
Technical field
The utility model belongs to medical treatment detection device field, relates in particular to a kind of open dress of built-in printerMechanism of paper and cellanalyzer.
Background technology
Due to the progress of correlation technique and the restriction of lab space, state, inside and outside medical institutions are used at presentCellanalyzer is more and more tending towards the structural design of compact, for the structure that meets this compact is established simultaneouslyMeter and print the demand of analysis report, most cellanalyzers the are built-in microprinting of autonomous DesignMachine, the advantage of built-in miniature printer be take up space little.
And current most cellanalyzers have on the market adopted the built-in printer of autonomous Design, but thisA little built-in printers exist again that structural design is not optimized, even rational problem to some extent, cause dressOperating space when paper is narrow and small, and operation all completes in paper storehouse, and the process of operation is loaded down with trivial details, step is many, difficultyLarge and the time is longer, careless slightlyly when operation will cause the generation of " paperboard " problem.
Utility model content
The utility model embodiment provides a kind of open dress mechanism of paper of built-in printer, is intended to solve existingCellanalyzer built-in printer is because structural design is not optimized, unreasonable operating space while causing filling paperNarrow and small, operation all completes in paper storehouse, and the process of operation is loaded down with trivial details, step is many, and difficulty is large and the time is longer,The careless slightly problem that will cause " paperboard " problem to occur when operation.
The utility model embodiment is achieved in that a kind of open dress mechanism of paper of built-in printer,
Comprise frame, be arranged on the printer core of institute's frame upper surface, and be arranged on the inner use of described frameIn storing the paper storehouse of printing coil paper, wherein, described paper storehouse is provided with opening in the side of described frame, described inOpening part is provided with bottom and described frame pivot joint, the rotatable door of opening, the top of described door inner sideBe provided with the rubber roll for compressing described printing coil paper, described rubber roll is in the time that described door is closed and described printingMovement contact departs from described printer core with door rotation in the time that described door is opened;
The handle installing port place of described door rubber roll below is provided with labor-saving grip, and described labor-saving grip comprises theOne flat board, the second flat board and be arranged on described first and dull and stereotyped turn with first of the second two ends, dull and stereotyped junctionAxle and the second rotating shaft, the first mounting groove pivot joint of described the first rotating shaft and described handle installing port place sidewall, instituteState the second mounting groove pivot joint of the second rotating shaft and described handle installing port place sidewall, described the first dull and stereotyped length is littleIn described the second dull and stereotyped length.
Further, the top of described door inner side is provided with the fixing described rubber roll of rubber roll fixed mount, described glueRoller one end is provided with the first gear, and described the first gear is in the time that described door is closed and described printer core one endThe second gear engagement, described the second gear connects CD-ROM drive motor by train of reduction gears;
Two ends, described door bottom are provided with the first installing hole and the second installing hole, described paper storehouse open bottomTwo ends sidewall is provided with the 3rd rotating shaft and the 4th rotating shaft, described the 3rd rotating shaft be arranged in described the first installing hole withDescribed frame pivot joint, described the 4th rotating shaft is arranged in described the second installing hole and described frame pivot joint, described storehouseDoor rotates and opens or seal described paper storehouse relative to described the 3rd rotating shaft and the 4th rotating shaft;
The first flat board of described labor-saving grip is arranged on the inner side of described door, and the second flat board is arranged on described storehouseThe outside of door.
Further, described printer core is provided with spring clinching, described spring in described the second gear inner sideClinching compresses described rubber roll in the time that described door is closed.
Further, the cross section in described frame paper storehouse is up big and down small right-angled trapezium, top, described paper storehouseThe positive opposite end of frame and described door top is provided with oblique prone cut paper mouth.
Further, described paper storehouse inner bottom part is provided with arc spacer for locating described printing coil paper.
Further, the relative paper storehouse sidewall of the inherent described printing coil paper both ends of the surface in described paper storehouse is provided with coil paperGripping groove.
Further, the first flat board of described labor-saving grip, the second flat board, the first rotating shaft, the second rotating shaft oneBody formed;
Described frame and described the 3rd rotating shaft, the 4th rotating shaft are one-body molded.
Further, described door material is plastics.
The utility model embodiment also provides a kind of cellanalyzer, wherein, and described cellanalyzer bagContaining the open dress mechanism of paper of above-mentioned built-in printer.
The open dress mechanism of paper of the built-in printer of the utility model embodiment, by leading to door and paper storehouseCross the 3rd rotating shaft, the 4th rotating shaft pivot joint, rubber roll is fixedly connected with door, and rubber roll departs from the rotation of doorOr contact printer core, make to fill paper space large, there will not be paperboard, on door, arrange laborsaving simultaneouslyHand, makes to fill paper process steps simple, and fast, difficulty is low.
Brief description of the drawings
Fig. 1 is that the open dress mechanism of paper door of the built-in printer that provides of the utility model embodiment is closedGeneralized section;
Fig. 2 is that the open dress mechanism of paper door of the built-in printer that provides of the utility model embodiment is openedGeneralized section;
Fig. 3 is the putting of open dress mechanism of paper A part of the built-in printer that provides of the utility model embodimentLarge schematic diagram;
Fig. 4 is the door schematic perspective view that the utility model embodiment provides;
Fig. 5 is another schematic perspective view of the door that provides of the utility model embodiment;
Fig. 6 is the three-dimensional signal of labor-saving grip that the utility model embodiment provides;
Fig. 7 is the open dress mechanism of paper open mode of the built-in printer that provides of the utility model embodimentSchematic perspective view;
Fig. 8 is that the open dress mechanism of paper B part of the built-in printer that provides of the utility model embodiment is three-dimensionalSchematic diagram;
Fig. 9 is the solid in the open dress mechanism of paper paper storehouse of the built-in printer that provides of the utility model embodimentSchematic diagram.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawingAnd embodiment, the utility model is further elaborated. Should be appreciated that described herein concreteEmbodiment is only in order to explain the utility model, and is not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it canDirectly on another element or may have centering elements simultaneously. Be known as and " connect when an elementIn " another element, it can be directly connected to another element or may have centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, onlyBe relative concept or taking the normal operating condition of product as reference each other, there is limit and should not be regarded asProperty processed.
The open dress of a kind of built-in printer that as depicted in figs. 1 and 2, the utility model embodiment providesMechanism of paper,
Comprise frame 1, be arranged on the printer core 2 of institute's frame 1 upper surface, and be arranged on described frame 1Inner for storing the paper storehouse 3 of printing coil paper 4, wherein, establish in the side of described frame 1 in described paper storehouse 3Be equipped with opening 31, described opening 31 places are provided with bottom and described frame 1 pivot joint, rotatable storehouse of openingDoor 5, the top of described door inner side 50 is provided with the rubber roll 6 for compressing described printing coil paper 4, described inRubber roll 6 contacts with described printer core 2 in the time that described door 5 is closed, in the time that described door 5 is opened with storehouseDoor rotates and departs from described printer core 2, is the state of door opening time as shown in Figure 2, and door is beatenWhile opening, the opening in frame paper storehouse fully exposes, and makes so the built-in printer of cellanalyzer at dressIn paper when operation,, operating space is large, and operation easier greatly reduces, simultaneously due to rubber roll and printer core with respect toPrior art fixed adopt separate arrange manner, when at closing time, rubber roll due to printingMovement contact and fixing by the elastic force of printer, while opening the door, owing to being that separation design can be thrown off rapidly,Make to fill paper operation and become simple and quick, install while printing coil paper, only need to be by super a head part for coil paperCross rubber roll and expose door, can as existing by print coil paper insert printer core and fixing rubber roll itBetween and be prone to paperboard, greatly reduce the paper jam error of cellanalyzer built-in printer, improved equipmentReliability and applicability.
In conjunction with shown in Fig. 3 to Fig. 6, handle installing port 52 places of described door rubber roll 6 belows are provided with provincePower handle 7, described labor-saving grip 7 comprises the first flat board 71, the second flat board 72 and is arranged on describedThe first rotating shaft 73 and second rotating shaft 74 at one flat board 71 and the second dull and stereotyped 72 two ends, junction, described firstThe first mounting groove 53 pivot joints of rotating shaft 73 and described handle installing port 52 place's sidewalls, described the second rotating shaft 74With the second mounting groove 54 pivot joints of described handle installing port 52 place's sidewalls, described the first dull and stereotyped 71 length are less thanDescribed the second dull and stereotyped 72 length, labor-saving grip is because the first flat board and the first rotating shaft, the second rotating shaft form resistanceArm, the second flat board forms power arm with the first rotating shaft, the second rotating shaft, because the second dull and stereotyped lower end to the first turnsThe vertical range of axle and the second rotating shaft line is greater than the first dull and stereotyped upper end to the first rotating shaft and the second rotating shaft lineVertical range, makes power arm be greater than resistance arm, thereby in the process of opening door, utilizes the principle of leverReach labour-saving effect, made, printing in coil paper installation process, can easily open fast and close door,Coordinate again the design of door and rubber roll, make operating process step simple, fast.
In prior art, the installation of printing paper generally needs 7 steps: (1) is opened and printed gate, (2)Printing paper is put into printer core print is lifted in paper storehouse, (3), printing paper head is filled in temperature-sensitive element by (4)In gap between district and fixing rubber roll, (5) by printing paper pull out suitable length, (6) depress printerPrinting gate is shut in core print, (7); Need altogether about 20 seconds time,
And the utility model embodiment only needs 4 steps:
(1) printing paper is pulled out suitable length,
(2) open print gate,
(3) printing paper is put into paper storehouse (above-mentioned pulling unit divide stay outside storehouse),
(4) shut printing gate;
Need altogether about 5 seconds time, greatly saved time and the operating procedure of operation, improved moreChange efficiency.
As shown in Figure 3, in the utility model embodiment, the top of described door inner side 50 is provided with rubber rollThe fixing described rubber roll 6 of fixed mount 61, rubber roll fixed mount makes rubber roll be fixedly connected with door, and rubber roll is with its axleBe that axle can rotate freely to center line, rubber roll switch together with door simultaneously.
As shown in Figure 7 and Figure 8, in the utility model embodiment, described rubber roll 6 one end are provided with firstGear 62, described the first gear 62 in the time that described door 5 is closed and described printer core 2 one end secondGear 21 engages, and described the second gear 21 connects CD-ROM drive motor by train of reduction gears, CD-ROM drive motor settingIn one end of printer core, drive train of reduction gears and the second gear on printer core to rotate, thereby driveThe first gear on rubber roll rotates, and makes rubber roll rotation, in print procedure, printing coil paper is sent outside delivering paper storehouse,Complete printing;
Shown in Fig. 4, Fig. 5 and Fig. 9, as an embodiment of the present utility model, described door 5Two ends, bottom are provided with the first installing hole 55 and the second installing hole 56, the two ends of opening 31 bottoms, described paper storehouseSidewall is provided with the 3rd rotating shaft 32 and the 4th rotating shaft 33, and described the 3rd rotating shaft 32 is arranged in described first and installsHole 55 and described frame 1 pivot joint, described the 4th rotating shaft 33 is arranged in described the second installing hole 56 and described machineFrame 1 pivot joint, described door 3 rotates and opens or seal relative to described the 3rd rotating shaft 32 and the 4th rotating shaft 33Described paper storehouse 3, door has rotated door by the 3rd rotating shaft and the 4th rotating shaft with respect to frame bottomOpening and closing, make the activity space of door large, dress paper space is also large, is beneficial to dress paper operation;
The first flat board 71 of described labor-saving grip 7 is arranged on inner side 50, the second flat boards 72 of described door and establishesPut at the outside of described door 51, the first flat boards and be arranged on door inner side has coordinated door fastening with frameWith unclamp, the second flat board is arranged on outside is convenient to the opening and closing operation of door.
In the utility model embodiment, described printer core 2 is provided with spring in described the second gear inner sideClinching 22, described spring clinching 22 compresses described rubber roll 6 in the time that described door is closed, and uses spring clinching energyIn the time that door is closed, compress rubber roll, can in the time that door is opened, easily open door again, simple in structure and practical,Convenient to operation.
As shown in Figure 8, as an embodiment of the present utility model, the cross section in described frame paper storehouse 3 is upperLarge lower little right-angled trapezium, inverted trapezoidal being convenient to is arranged on printer core, drive circuit board etc. in frameEnd, be convenient to safeguard, the frame on 3 tops, described paper storehouse and described door 5 positive opposite ends, top be provided with inclined-plane toUnder cut paper mouth 11, cut paper mouth facilitates the paper-tear picture operation of cellanalyzer printer, raises the efficiency.
(not shown whole frame) as shown in Figure 9, as a preferred embodiment of the present utility model,Described paper storehouse 3 inner bottom parts are provided with arc spacer 34 for locating described printing coil paper 4, make to print volumePaper 4 can not disturb with door in print procedure.
Shown in Fig. 9, as a preferred embodiment of the present utility model, described in 3 inherences, described paper storehousePrint coil paper both ends of the surface relative paper storehouse sidewalls and be provided with coil paper gripping groove 35, larger when printing the volume of coil paperTime, coil paper gripping groove convenient operation person uses hand air exercise printed volume paper to install and take out.
As an embodiment of the present utility model, the first flat board 71 of described labor-saving grip, the second flat board 72,The first rotating shaft 73, the second rotating shaft 74 are one-body molded, and described frame 1 turns with described the 3rd rotating shaft 32, the 4thAxle 33 is one-body molded, and integrated design makes the open dress mechanism of paper of entirety simple in structure, and behaviour is installedFacilitate.
In the utility model embodiment, described door 5 materials are plastics, and the door of plastic material alleviates storehouseThe weight of door, is convenient to installation and use at ordinary times, can ensure again mechanical property simultaneously.
The utility model embodiment also provides a kind of cellanalyzer, wherein, and described cellanalyzer bagContaining the open dress mechanism of paper of above-mentioned built-in printer, make the built-in printer operation of cellanalyzerSpace is large, and dress paper is swift and convenient to operate.
Open dress mechanism of paper and the cellanalyzer of the built-in printer that the utility model embodiment provides,By door and paper storehouse are passed through to the 3rd rotating shaft, the 4th rotating shaft pivot joint, rubber roll is fixedly connected with door, rubber rollDepart from or contact printer core with the rotation of door, making to fill paper space large, there will not be paperboard, improvingReliability and the applicability of equipment, simultaneously labor-saving grip is set on door, make to fill the letter of paper process stepsSingle, fast, can easily open fast and close door, improve the efficiency of dress paper operation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model,All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all shouldWithin being included in protection domain of the present utility model.
Claims (9)
1. an open dress mechanism of paper for built-in printer, comprises frame, is arranged on institute's frame upper surfacePrinter core, and be arranged on described frame inside for storing the paper storehouse of printing coil paper, it is characterized in that,Described paper storehouse is provided with opening in the side of described frame, and described opening part is provided with bottom and described frame pivotConnect, the rotatable door of opening, the top of described door inner side is provided with for compressing described printing coil paperRubber roll, described rubber roll contacts with described printer core in the time that described door is closed, in the time that described door is opened withDoor rotation and depart from described printer core;
The handle installing port place of described door rubber roll below is provided with labor-saving grip, and described labor-saving grip comprises theOne flat board, the second flat board and be arranged on described first and dull and stereotyped turn with first of the second two ends, dull and stereotyped junctionAxle and the second rotating shaft, the first mounting groove pivot joint of described the first rotating shaft and described handle installing port place sidewall, instituteState the second mounting groove pivot joint of the second rotating shaft and described handle installing port place sidewall, described the first dull and stereotyped length is littleIn described the second dull and stereotyped length.
2. the open dress mechanism of paper of built-in printer according to claim 1, is characterized in that instituteThe top of stating door inner side is provided with the fixing described rubber roll of rubber roll fixed mount, and described rubber roll one end is provided with firstGear, described the first gear engages with second gear of described printer core one end in the time that described door is closed,Described the second gear connects CD-ROM drive motor by train of reduction gears;
Two ends, described door bottom are provided with the first installing hole and the second installing hole, described paper storehouse open bottomTwo ends sidewall is provided with the 3rd rotating shaft and the 4th rotating shaft, described the 3rd rotating shaft be arranged in described the first installing hole withDescribed frame pivot joint, described the 4th rotating shaft is arranged in described the second installing hole and described frame pivot joint, described storehouseDoor rotates and opens or seal described paper storehouse relative to described the 3rd rotating shaft and the 4th rotating shaft;
The first flat board of described labor-saving grip is arranged on the inner side of described door, and the second flat board is arranged on described storehouseThe outside of door.
3. the open dress mechanism of paper of built-in printer according to claim 2, is characterized in that instituteState printer core and be provided with spring clinching in described the second gear inner side, described spring clinching is closed at described doorWhile closing, compress described rubber roll.
4. the open dress mechanism of paper of built-in printer according to claim 3, is characterized in that instituteThe cross section of stating frame paper storehouse is up big and down small right-angled trapezium, the frame on top, described paper storehouse and described door topThe positive opposite end of portion is provided with oblique prone cut paper mouth.
5. the open dress mechanism of paper of built-in printer according to claim 4, is characterized in that instituteState paper storehouse inner bottom part and be provided with arc spacer for locating described printing coil paper.
6. the open dress mechanism of paper of built-in printer according to claim 5, is characterized in that instituteState the paper storehouse relative paper storehouse sidewall of inherent described printing coil paper both ends of the surface and be provided with coil paper gripping groove.
7. the open dress mechanism of paper of built-in printer according to claim 6, is characterized in that instituteThe first flat board, the second flat board, the first rotating shaft, the second rotating shaft of stating labor-saving grip are one-body molded;
Described frame and described the 3rd rotating shaft, the 4th rotating shaft are one-body molded.
8. the open dress mechanism of paper of built-in printer according to claim 7, is characterized in that instituteStating door material is plastics.
9. a cellanalyzer, is characterized in that, described cellanalyzer comprises as claim 1To the open dress mechanism of paper of the built-in printer described in 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071314.7U CN205238885U (en) | 2015-12-21 | 2015-12-21 | Open dress paper mechanism and hematology analyzer of built -in printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071314.7U CN205238885U (en) | 2015-12-21 | 2015-12-21 | Open dress paper mechanism and hematology analyzer of built -in printer |
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| Publication Number | Publication Date |
|---|---|
| CN205238885U true CN205238885U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521071314.7U Active CN205238885U (en) | 2015-12-21 | 2015-12-21 | Open dress paper mechanism and hematology analyzer of built -in printer |
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| CN (1) | CN205238885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671615A (en) * | 2016-12-17 | 2017-05-17 | 福建瑞之付微电子有限公司 | Circulation printing test structure and test method of paying equipment |
| CN109367245A (en) * | 2018-10-26 | 2019-02-22 | 湖南鼎致远科技发展有限公司 | A kind of paper feed precision control device and its thermal transfer printer |
-
2015
- 2015-12-21 CN CN201521071314.7U patent/CN205238885U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671615A (en) * | 2016-12-17 | 2017-05-17 | 福建瑞之付微电子有限公司 | Circulation printing test structure and test method of paying equipment |
| CN106671615B (en) * | 2016-12-17 | 2019-02-22 | 福建瑞之付微电子有限公司 | Payment devices recycle printing test structure and test method |
| CN109367245A (en) * | 2018-10-26 | 2019-02-22 | 湖南鼎致远科技发展有限公司 | A kind of paper feed precision control device and its thermal transfer printer |
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| GR01 | Patent grant | ||
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| DD01 | Delivery of document by public notice |
Addressee: Gao Zhiming Document name: Notification of qualified procedures |