CN204172500U - Anti-blocking thermal printer cassette - Google Patents
Anti-blocking thermal printer cassette Download PDFInfo
- Publication number
- CN204172500U CN204172500U CN201420445180.XU CN201420445180U CN204172500U CN 204172500 U CN204172500 U CN 204172500U CN 201420445180 U CN201420445180 U CN 201420445180U CN 204172500 U CN204172500 U CN 204172500U
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- plate
- photoelectrical coupler
- fixed mount
- thermal printer
- side support
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Abstract
The utility model discloses a kind of anti-blocking thermal printer cassette, comprise printer core body, described printer core body has exit slot, also comprises: fixed mount is located at described exit slot place, and described fixed mount offers the delivery outlet passed through for printing paper; Visit plate to be laterally located in described fixed mount and the top being positioned at delivery outlet, the leading section of described spy plate can move up and down, and the rearward end of described spy plate is spacing in fixed mount by position-limit mechanism; Photoelectrical coupler has optical channel, and described photoelectrical coupler is arranged in fixed mount; Shielding plate is arranged on the leading section of described spy plate and can snaps in the optical channel of photoelectrical coupler; Processor is for receiving the signal of telecommunication of photoelectrical coupler transmission and controlling thermal printer cassette work.Compared with prior art, this anti-blocking thermal printer cassette can effectively play anti-blocking effect, enhances the security that printer core uses.
Description
Technical field
The utility model relates to a kind of thermal printer cassette, particularly relates to a kind of anti-blocking thermal printer cassette.
Background technology
Now conventional thermal printer cassette 1a, as depicted in figs. 1 and 2, during printing; printing paper is direct from exit slot 2a output printer core 1a after printing; and under abnormality, as the deflection blocking caused because of paper feed, do not design special block-resistant protection measure.
The printer core worked under stopping state, printhead applies heat always on the same position of paper, heat can not be walked by new paper tape, thus form the poly-increasing of paper amount of localized heat, likely reach the degree of paper burning, and for not having the overheated machine waited for that carries out shutting down, consequence is also more serious; Blocking simultaneously causes movement driven loads more and more higher, and when exceeding movement limiting value, causes the generation of many potential problems such as movement driving power overcurrent damage, gear tooth breakage, motor overheating damage.
In order to prevent the generation of the easy blockage of printer core, the patent No. is that Chinese utility model patent " printer anti-pull and anti-blocking paper structure " (Authorization Notice No. is CN201776990uU) of ZL201020509937.9 discloses the anti-blocking paper structure of a kind of printer, it comprises a body and can shake the swing sheet be arranged on body, this swing sheet comprises an installation portion, is connected and installed an anti-pull portion in portion, connect anti-pull portion and away from installation portion anti-blocking portion and connect the induction part in anti-blocking portion.When printing paper gets lodged in inside, printing paper will push anti-blocking portion, anti-blocking portion is swung around the shaft, induction part is then arranged relative to inductor, its purposes is when the stressed generation in anti-pull portion or anti-blocking portion swings, swing with swing sheet, swing part position changes to allow inductor sense, thus exports default signal to processor.But this anti-blocking paper structure is the printing paper by being accumulated in exit slot place pushes anti-blocking portion, anti-blocking portion is swung around the shaft, just anti-blocking effect can be reached with this, it can thus be appreciated that, anti-blocking portion be impelled to swing around the shaft, a certain amount of paper need be accumulated, reach certain pushing force, and this fragile printing paper, although reach blocking-proof result, but damaged printing paper, practical application effect has much room for improvement.
Application number is separately had to be that the Chinese utility model patent of ZL201220186741.X " a kind of anti-to be drawn, prevent dragging, anti-sticking, anti-blocking mini-printer exit slot " (Authorization Notice No. is CN202592969U) disclose a kind of anti-blocking printer paper outlet, comprise cover plate and gripper shoe, a fixing bracket body is had between cover plate and gripper shoe, there is an inner rectangular hole centre of described fixing bracket body, arch mobile there is a pair axle, arch mobile is movably fixed on inner rectangular hole by axle, fixing bracket body has a torsion spring acting on arch mobile, the outer of cover plate and fixing bracket body composition exit slot.The mechanism of action of this printer paper outlet is, when drawing, drag, block, stifled printing paper time, light sensation shielding plate snaps in light sensitive component, makes printer pause work.As can be seen here, when shade flap need snap in light sensitive component completely, light sensitive component is responded to less than extraneous light, now, printer just can break-off.Snap in completely in photoinduction element to make shade flap, need printing paper to be stacked into a certain degree, enough power could be applied, therefore after printer quits work to arch mobile, the printer getting lodged in exit slot place is likely multiple, thus wastes printing paper.
Utility model content
Technical problem to be solved in the utility model separately provides a kind of thermal printer cassette that can be effectively anti-blocking for the state of the art.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of anti-blocking thermal printer cassette, comprises printer core body, and described printer core body has exit slot, also comprises:
Fixed mount, is located at described exit slot place, and described fixed mount offers the delivery outlet passed through for printing paper;
Visit plate, being laterally located in described fixed mount and being positioned at the top of delivery outlet, the leading section of described spy plate can move up and down, and the rearward end of described spy plate is spacing in fixed mount by position-limit mechanism;
Photoelectrical coupler, has optical channel, and described photoelectrical coupler is arranged in fixed mount;
Shielding plate, is arranged on the leading section of described spy plate and can snaps in the optical channel of photoelectrical coupler;
Processor, for receiving the signal of telecommunication of photoelectrical coupler transmission and controlling thermal printer cassette work;
Under the state that described shielding plate snaps in photoelectrical coupler, photoelectrical coupler is in off-state, and processor does not receive the signal of telecommunication that photoelectrical coupler transmits, thermal printer cassette work; Under the state that described shielding plate departs from photoelectrical coupler, photoelectrical coupler is in conducting state, and processor receives the signal of telecommunication of photoelectrical coupler transmission thus controls thermal printer cassette and quit work.
During the thermal printer cassette embody rule of technique scheme, fixed mount is fixedly connected on the outside of exit slot, and printing paper passes through delivery outlet again after exit slot exports; Under thermal printer cassette is in normal print duty, shielding plate snaps in the optical channel of photoelectrical coupler, makes photoelectrical coupler be in off-state.When the paper output of this thermal printer cassette is surprisingly blocked, paper jack-up can visit front edge of board, visit while front edge of board moves up and drive shielding plate moves, thus make shielding plate depart from the optical channel of photoelectrical coupler, now, photoelectrical coupler be in conducting state and to processor transmit the signal of telecommunication, after processor receives the signal of telecommunication of photoelectrical coupler transmission thus control thermal printer cassette quit work.
As the preferred structure of fixed mount, described fixed mount comprises Left-side support plate, Right side support plate and front apron, described front apron is vertically arranged between Left-side support plate and Right side support plate, described front apron offers described delivery outlet, described Left-side support plate or Right side support plate are provided with described photoelectrical coupler, corresponding, described shielding plate is arranged on the sidepiece visiting plate.
Preferably, described position-limit mechanism comprises two limit shafts and two spacing holes, and two described limit shafts are separately positioned on the both sides visiting plate, corresponding, two described spacing holes are opened in Left-side support plate and Right side support plate respectively, and described limit shaft can not rotate in spacing hole; Described spy plate is an elastic plate, and block the state having printing paper in fixed mount under, described spy plate easily can pop up under the effect of printing paper.
In order to ensure that limit shaft can not rotate in spacing hole, the cross section of limit shaft and spacing hole are non-circular simultaneously, such as ellipse, polygon etc.; Visit plate and be designed to elastic plate, under the spacing prerequisite in fixed mount in its rear end, the front end visiting plate easily can pop up under the effect of printing paper, make shielding plate under little active force, just can depart from photoelectrical coupler, thus impel processor can receive the signal of telecommunication of photoelectrical coupler transmission in time.
As improvement, described fixed mount also comprises base plate, and described base plate is connected to the bottom of front apron, and described base plate is provided with the guide plate of energy sheet feeder guide outbound course.After printing paper exports from exit slot, under the guide effect of guide plate, pass through delivery outlet, the guide effect of guide plate reduces the generation of printing paper blockage to a certain extent.
As improvement, described fixed mount also comprises installing plate, described installing plate is connected with Left-side support plate or Right side support plate and is provided with described photoelectrical coupler, and described Left-side support plate or Right side support plate offer the first through hole, and described photoelectrical coupler is stretched in fixed mount by the first through hole.Photoelectrical coupler is first installed on a mounting board, and installing plate is fixedly connected on fixed mount again, can facilitate the dismounting of photoelectrical coupler like this, is convenient to replacing or the maintenance in later stage.Installing plate preferably adopts screw to be connected with the connected mode of Left-side support plate or Right side support plate.
Preferably, described photoelectrical coupler comprises light emitting diode and phototriode, and space between the two forms described optical channel.
As improvement, be provided with connecting plate between described fixed mount and printer core body, described connecting plate and printer core body are fastenedly connected, and the both sides of described connecting plate are respectively equipped with slide block, the bottom of described slide block is provided with hook body, and the hook part of described hook body protrudes out towards the outside of connecting plate;
The rear end of described Left-side support plate and Right side support plate is respectively equipped with the connecting portion upwards extended, and described connecting portion is provided with the chute slided for slide block of upper end open, and the bottom of described chute is provided with the perforation snapped in for the hook part hooking body.
Fixed mount and printer core body also can be wholely set or paste and be integrated, but constant in the dismounting of fixed mount; By the slide block of technique scheme and the mating reaction of chute, installation or the dismounting of fixed mount can be facilitated.When mounting and fixing support, only need slip in chute by slide block, the hook part simultaneously hooking body to snap in perforation thus fixes the position of fixed mount.
Preferably, described connecting plate and printer core body are connected by screw, described connecting plate is provided with annular groove, bottom, the described printer core body of described annular groove offer screw hole respectively, and connecting plate and printer core body link together by the mating reaction of described screw and screw hole.Connecting plate and printer core body also can be connected by other connected modes, such as one-body molded processing method, mounting method etc.
As improvement, in described annular groove, be provided with screw pad, the external diameter of described screw pad and the internal diameter of annular groove suitable, described screw pad offers the second through hole.Arranging of screw pad can be used for protecting the surface of connecting plate not abrade by nut on the one hand, and dispersion nut is to the pressure of connecting plate; The steadiness that screw connects can be strengthened on the other hand.
Preferably, the angle between described shielding plate and horizontal line is 40 ° ~ 80 °, and tilts towards exit slot.
Compared with prior art, the utility model has the advantage of: this thermal printer cassette is provided with fixed mount at exit slot place, shielding plate and photoelectrical coupler is provided with in fixed mount, wherein shielding plate is arranged on and visits on plate, when thermal printer cassette is surprisingly blocked by printing paper, printing paper jack-up can visit front edge of board, visit while front edge of board moves up and drive shielding plate moves, thus make shielding plate depart from the optical channel of photoelectrical coupler, now, photoelectrical coupler is in conducting state and transmits the signal of telecommunication to processor, after processor receives the signal of telecommunication of photoelectrical coupler transmission thus control thermal printer cassette quit work.
In a word, this thermal printer cassette effectively serves anti-blocking effect by the mating reaction of shielding plate and photoelectrical coupler, and only need shielding plate part/all depart from optical channel, cause photoelectrical coupler conducting, photoelectrical coupler will transmit the signal of telecommunication to processor, thus control thermal printer cassette quits work, thus increase the security of this thermal printer cassette use.This thermal printer cassette is quick on the draw, and has good choke preventing function.
Accompanying drawing explanation
Fig. 1 is the structural representation of thermal printer cassette in prior art;
Fig. 2 is the working state schematic representation of thermal printer cassette in prior art;
Fig. 3 is the structural representation of the utility model embodiment thermal printer cassette;
Fig. 4 is the working state schematic representation of the utility model embodiment thermal printer cassette;
Fig. 5 is the decomposing schematic representation of the utility model embodiment thermal printer cassette;
Fig. 6 is the structural representation of the utility model embodiment installing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
The orientation occurred in the present embodiment as up, down, left, right, before and after, normative reference be: with the printout direction of printing paper to judge front and rear, one end that namely printing paper first prints is front, specifically can refer to the direction of arrow in Fig. 2 and Fig. 4; The normative reference of upper and lower, left and right is, user is towards the direction during exit slot of thermal printer cassette.
The anti-blocking thermal printer cassette of the present embodiment, as shown in Figures 3 to 6, comprises the printer core body 1 with exit slot 2, also comprises fixed mount 3, visits plate 6, photoelectrical coupler 8, shielding plate 7 and processor.
Fixed mount 3, be arranged on the outside of printer core body 1 and arrange near exit slot 2, fixed mount 3 offers the delivery outlet 31 passed through for printing paper, and printing paper prints through delivery outlet 31 after exit slot 2 exports again; Fixed mount 3 specifically comprises Left-side support plate 33, Right side support plate 37 and front apron 32, and front apron 32 is vertically arranged between Left-side support plate 33 and Right side support plate 37, and delivery outlet 31 is opened on front apron 32; Fixed mount 3 also comprises base plate, base plate is connected to the bottom of front apron 32, base plate is provided with the guide plate 39 of energy sheet feeder guide outbound course, and the printing paper printed from exit slot 2 can export from delivery outlet 31 smoothly under the guide effect of guide plate 39, thus reduce the probability of blocking; Fixed mount 3 also comprises installing plate 4, and installing plate 4 is fixedly connected with by screw with Right side support plate 37, and Right side support plate 37 offers the first through hole 38.
Visit plate 6, be horizontally installed on fixed mount 3 inner and be positioned at the top of delivery outlet 31, the leading section visiting plate 6 can move up and down, and the rearward end visiting plate 6 is spacing in fixed mount 3 by position-limit mechanism.Leading section for the ease of visiting plate 6 moves up and down, and the spy plate 6 of the present embodiment is elastic plate, and when blocking in fixed mount 3 has printing paper, visiting plate 6 front end can pop up under the effect of printing paper.The position-limit mechanism of the present embodiment comprises two limit shafts 61 and two spacing holes 10, two limit shafts 61 are separately positioned on the both sides visiting plate 6 rear end, corresponding, two spacing holes 10 are opened on Left-side support plate 33 and Right side support plate 37 respectively, the cross section of limit shaft 61 and spacing hole 10 are all oval, and limit shaft 61 can not be rotated in spacing hole 10.
Photoelectrical coupler 8, comprise light emitting diode and phototriode, space between the two forms optical channel 81, light emitting diode is luminescent device, light-receiving triode is optical receiver, when there being electric current by light emitting diode, just forms a light source, this light source irradiation to phototriode on the surface, makes phototriode produce collector current.Photoelectrical coupler 8 can directly be fixed on the inwall of fixed mount 3, but in order to dismounting and the replacing of photoelectrical coupler 8, in the present embodiment, photoelectrical coupler 8 is arranged on the installing plate 4 of fixed mount 3, and photoelectrical coupler 8 can be stretched in fixed mount 3 by the first through hole 38.
Shielding plate 7, is arranged on the right side visiting plate 6 front end, and install after visiting plate 6 and installing plate 4, shielding plate 7 can snap in the optical channel 81 of photoelectrical coupler 8; Angle between shielding plate 7 and horizontal line is 40 ° ~ 80 °, and the present embodiment is 78 °, and tilts towards exit slot 2, and being provided with of this angle is beneficial to shielding plate 7 from disengaging in optical channel 81.
Processor, is connected with photoelectrical coupler 8 and printer core body 1 respectively, and for receiving the signal of telecommunication of photoelectrical coupler 8 transmission and controlling thermal printer cassette work, its particular location does not indicate in the drawings.
Be provided with connecting plate 5 between fixed mount 3 and printer core body 1, connecting plate 5 and printer core body 1 are fastenedly connected, and the both sides of connecting plate 5 are respectively equipped with slide block 51, and the bottom of slide block 51 is provided with and hooks body 52, and the hook part hooking body 52 protrudes out towards the outside of connecting plate 5; The rear end of Left-side support plate 33 and Right side support plate 37 is respectively equipped with the connecting portion 34 upwards extended, and connecting portion 34 is provided with the chute 35 slided for slide block 51 of upper end open, and the bottom of chute 35 is provided with the perforation 36 snapped in for the hook part hooking body 52.When mounting and fixing support 3, only need slip in chute 35 by slide block 51, the hook part simultaneously hooking body 52 to snap in perforation 36 thus fixes the position of fixed mount 3.
Connecting plate 5 and printer core body 1 are connected by screw, be specially, connecting plate 5 is provided with annular groove 53, and bottom, the printer core body 1 of annular groove 53 offer screw hole respectively, and connecting plate 5 and printer core body 1 link together by the mating reaction of screw and screw hole.
Be provided with screw pad 9 in annular groove 53, the external diameter of described screw pad 9 and the internal diameter of annular groove 53 suitable, described screw pad 9 offers the second through hole 91.Arranging of screw pad 9 can be used for protecting the surface of connecting plate 5 not abrade by nut on the one hand, and dispersion nut is to the pressure of connecting plate 5; The steadiness that screw connects can be strengthened on the other hand.
The mechanism that the anti-blocking thermal printer cassette of the present embodiment plays anti-blocking effect is: when shielding plate 7 snaps in photoelectrical coupler 8, photoelectrical coupler 8 is in off-state thus can not produces the signal of telecommunication, processor does not receive the signal of telecommunication that photoelectrical coupler 8 transmits, thermal printer cassette normally works, i.e. normal print; When shielding plate 7 departs from photoelectrical coupler 8, photoelectrical coupler 8 is in conducting state, processor receive photoelectrical coupler 8 transmit the signal of telecommunication thus control thermal printer cassette quit work.Based on above-mentioned mechanism, the anti-blocking thermal printer cassette of the present embodiment is by the mating reaction of shielding plate 7 with photoelectrical coupler 8, thus play anti-blocking effect, therefore when using the anti-blocking thermal printer cassette of the present embodiment structure, first shielding plate 7 is snapped in the optical channel 81 of photoelectrical coupler 8, make photoelectrical coupler 8 be in off-state.
When the thermal printer cassette of the present embodiment works, when thermal printer cassette is surprisingly blocked by printing paper, printing paper jack-up can visit plate 6 front end, visit while plate 6 front end moves up and drive shielding plate 7 moves, thus make shielding plate 7 depart from the optical channel 81 of photoelectrical coupler 8, now, photoelectrical coupler 8 be in conducting state and to processor transmit the signal of telecommunication, processor receive photoelectrical coupler 8 transmit the signal of telecommunication after thus control thermal printer cassette quit work; After thermal printer cassette recovers normal work, visit plate 6 front end and return to original position under the elastic force effect of himself, now shielding plate 7 snaps in the optical channel 81 of photoelectrical coupler 8.
Claims (10)
1. an anti-blocking thermal printer cassette, comprises printer core body (1), and described printer core body (1) has exit slot (2), it is characterized in that, also comprises:
Fixed mount (3), is located at described exit slot (2) place, and described fixed mount (3) offers the delivery outlet (31) passed through for printing paper;
Visit plate (6), laterally to be located in described fixed mount (3) and to be positioned at the top of delivery outlet (31), the leading section of described spy plate (6) can move up and down, and the rearward end of described spy plate (6) is spacing in fixed mount (3) by position-limit mechanism;
Photoelectrical coupler (8), has optical channel (81), and described photoelectrical coupler (8) is arranged in fixed mount (3);
Shielding plate (7), is arranged on the leading section of described spy plate (6) and can snaps in the optical channel (81) of photoelectrical coupler (8); And
Processor, for receiving the signal of telecommunication that photoelectrical coupler (8) transmits and controlling thermal printer cassette work;
Under the state that described shielding plate (7) snaps in photoelectrical coupler (8), photoelectrical coupler (8) is in off-state, processor does not receive the signal of telecommunication that photoelectrical coupler (8) transmits, thermal printer cassette work; Under the state that described shielding plate (7) departs from photoelectrical coupler (8), photoelectrical coupler (8) is in conducting state, and processor receives the signal of telecommunication that photoelectrical coupler (8) transmits thus controls thermal printer cassette and quits work.
2. anti-blocking thermal printer cassette according to claim 1, it is characterized in that: described fixed mount (3) comprises Left-side support plate (33), Right side support plate (37) and front apron (32), described front apron (32) is vertically arranged between Left-side support plate (33) and Right side support plate (37), described front apron (32) offers described delivery outlet (31), described Left-side support plate (33) or Right side support plate (37) are provided with described photoelectrical coupler (8), corresponding, described shielding plate (7) is arranged on the sidepiece visiting plate (6).
3. anti-blocking thermal printer cassette according to claim 2, it is characterized in that: described position-limit mechanism comprises two limit shafts (61) and two spacing holes (10), two described limit shafts (61) are separately positioned on the both sides visiting plate (6), corresponding, two described spacing holes (10) are opened in Left-side support plate (33) and Right side support plate (37) respectively, and described limit shaft (61) can not rotate in spacing hole (10); Described spy plate (6) is an elastic plate, and block the state having printing paper in fixed mount (3) under, described spy plate (6) can pop up under the effect of printing paper.
4. anti-blocking thermal printer cassette according to claim 2, it is characterized in that: described fixed mount (3) also comprises base plate, described base plate is connected to the bottom of front apron (32), and described base plate is provided with the guide plate (39) of energy sheet feeder guide outbound course.
5. anti-blocking thermal printer cassette according to claim 2, it is characterized in that: described fixed mount (3) also comprises installing plate (4), described installing plate (4) is connected with Left-side support plate (33) or Right side support plate (37) and is provided with described photoelectrical coupler (8), described Left-side support plate (33) or Right side support plate (37) offer the first through hole (38), and described photoelectrical coupler (8) is stretched in fixed mount (3) by the first through hole (38).
6. anti-blocking thermal printer cassette according to claim 1 and 2, is characterized in that: described photoelectrical coupler (8) comprises light emitting diode and phototriode, and space between the two forms described optical channel (81).
7. anti-blocking thermal printer cassette according to claim 2, it is characterized in that: between described fixed mount (3) and printer core body (1), be provided with connecting plate (5), described connecting plate (5) and printer core body (1) are fastenedly connected, the both sides of described connecting plate (5) are respectively equipped with slide block (51), the bottom of described slide block (51) is provided with and hooks body (52), and the hook part of described hook body (52) protrudes out towards the outside of connecting plate (5);
The rear end of described Left-side support plate (33) and Right side support plate (37) is respectively equipped with the connecting portion (34) upwards extended, described connecting portion (34) is provided with the chute (35) slided for slide block (51) of upper end open, and the bottom of described chute (35) is provided with the perforation (36) snapped in for the hook part hooking body (52).
8. anti-blocking thermal printer cassette according to claim 7, it is characterized in that: described connecting plate (5) and printer core body (1) are connected by screw, described connecting plate (5) is provided with annular groove (53), bottom, the described printer core body (1) of described annular groove (53) offer screw hole respectively, and connecting plate (5) and printer core body (1) link together by the mating reaction of described screw and screw hole.
9. anti-blocking thermal printer cassette according to claim 8, it is characterized in that: in described annular groove (53), be provided with screw pad (9), the external diameter of described screw pad (9) and the internal diameter of annular groove (53) suitable, described screw pad (9) offers the second through hole (91).
10. anti-blocking thermal printer cassette according to claim 1, is characterized in that: the angle between described shielding plate (7) and horizontal line (6) is 40 ° ~ 80 °, and tilts towards exit slot (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445180.XU CN204172500U (en) | 2014-08-08 | 2014-08-08 | Anti-blocking thermal printer cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445180.XU CN204172500U (en) | 2014-08-08 | 2014-08-08 | Anti-blocking thermal printer cassette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172500U true CN204172500U (en) | 2015-02-25 |
Family
ID=52561336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420445180.XU Withdrawn - After Issue CN204172500U (en) | 2014-08-08 | 2014-08-08 | Anti-blocking thermal printer cassette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139611A (en) * | 2014-08-08 | 2014-11-12 | 宁波精芯科技有限公司 | Anti-blocking thermal printer |
-
2014
- 2014-08-08 CN CN201420445180.XU patent/CN204172500U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139611A (en) * | 2014-08-08 | 2014-11-12 | 宁波精芯科技有限公司 | Anti-blocking thermal printer |
| CN104139611B (en) * | 2014-08-08 | 2016-01-06 | 宁波精芯科技有限公司 | Anti-blocking thermal printer cassette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150225 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |