CN1143779C - Panel type special printer and web replacing device therefor - Google Patents
Panel type special printer and web replacing device therefor Download PDFInfo
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- CN1143779C CN1143779C CNB011203579A CN01120357A CN1143779C CN 1143779 C CN1143779 C CN 1143779C CN B011203579 A CNB011203579 A CN B011203579A CN 01120357 A CN01120357 A CN 01120357A CN 1143779 C CN1143779 C CN 1143779C
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- paper
- casing
- printer
- barn
- printer head
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Abstract
The present invention discloses a panel type special printer and a paper replacing method thereof, wherein the printer is widely applied to the automation aspects of public utility, instruments, meters, etc. The panel type special printer comprises a casing, a paper barn and a printer head support board, wherein the paper barn is arranged in the inner cavity of the casing and can move backwards and forwards; one end of the printer head support board is hinged with the front part of the paper barn, and the printer head support board can move corresponding to the paper barn by using a hinged point as a shaft center. A printer head is fixed on the printer head support board, and a spring is arranged between the back part of the paper barn and the inner wall of the casing. When the printer is in a working state, the printer head, the printer head support board and the paper barn are all inlaid in the casing, and the spring is in a compression state. When the spring is in the compression state, a lock hook locks components hinged with the lock hook, such as the paper barn, etc. in the casing. When paper is replaced, the lock hook is pressed, the paper barn is sprang out, and the printer head support board, etc. hinged with the paper barn are also sprang out. The printer head support board is turned over, the opening of the paper barn is exposed, so a paper roll can be conveniently replaced. After the paper roll is replaced, the printer head support board is turned down. The printer head is lightly pushed into the casing and is locked by the lock hook, a front panel is closed, and a paper replacing process of the printer is finished.
Description
Technical field:
The present invention relates to a kind of printer of computer, especially a kind of panel type special printer that is applied to automation aspects such as public utilities, instrument and instrument.
Background technology:
1. the panel type special printer of selling on the existing market, need when changing paper with casing from the instrument front whole extraction the out, finish changing behind the paper again former state and put back to, the operation cycle is long, and loses the printer head easily.Bring very big inconvenience to user's use.
2. another panel type special printer, with the head overhead, head is vertical with front panel to be placed, paper roll is placed on below the head, open protecgulum when changing paper and get final product, but because of the head overhead, head exit slot and front panel paper-tear picture mouth hypertelorism, paper after the printing needs in casing sky walk one section, and paper delivery has some setbacks and causes the bigger waste of printing paper.
Summary of the invention:
The problem to be solved in the present invention is the requirement at the user, and the deficiency at board-like special printer above the existing market provides a kind of novel panel type special printer, make the parallel placement of head with panel, change the method for paper before the realization machine, make it easy to operate, it is easy to change paper.Be easy to safeguard, save consumptive material, and can guarantee that the printer paper delivery is smooth and easy.
For addressing the above problem, the technical solution used in the present invention is: a kind of panel type special printer comprises casing, the paper storehouse of being located at chassis cavity and can moving forward and backward, it is characterized in that: this casing lower front face portion is provided with the front panel hinged with it, its upper end and casing clamping; Be provided with the paper holder in bottom, paper storehouse, be provided with the supporting plate hinged with it in the nock in paper storehouse or arbitrary end of lower end; Be fixed with head on the front of this supporting plate, its frontal plane is parallel with the medial surface of above-mentioned front panel; Be provided with the paper roll that can rotate thereon in the rear portion of above-mentioned supporting plate, the inner chamber and the paper holder in this paper roll and above-mentioned paper storehouse adapt; Be fixed with photoelectric device and relative with the paper holder in the back lower place of supporting plate; The upper right bight of said machine casing inner chamber is provided with paper storehouse ejector button, and its inner is provided with the latch hook that can block the paper storehouse; Be provided with more than one spring between the inwall of rear portion, above-mentioned paper storehouse and casing.The wall thickness of above-mentioned front panel is provided with rectangular panel opening.The leading section of head is provided with exit slot, and this exit slot is relative with the panel opening of above-mentioned front panel.
This panel type special printer utilizes the structure of head and the parallel placement of front panel, is implemented in the method that paper is changed in this machine front, and its concrete job step is:
1) when the replacing paper roll is installed, opens front panel earlier, stir paper storehouse ejector button, under the promotion of spring expansion force, the paper storehouse moves forward the promotion supporting plate, and head then outwards ejects with supporting plate, dig supporting plate then upward, the paper storehouse of casing is exposed, the operator just can change printing paper roll easily.
2) after paper roll is changed, when making printer recover operate as normal again, turn down supporting plate at first downwards, head is turned down with supporting plate, touches head and moves to the casing rear in casing together with supporting plate and paper storehouse, and the head front end face is concordant with the casing front end face, the latch hook of ejector button the inner, paper storehouse blocks the paper storehouse and fixes at this moment, spring is compressed, the front panel and be connected together of closing then with casing, and printer just can restart work.
The beneficial effect of panel type special printer of the present invention is against existing technologies:
1. adopted the structure of head owing to the present invention, and realized changing before the machine method of paper with the parallel placement of front panel.
2. because the head exit slot of this printer panel opening on the front panel has guaranteed that this printer paper delivery is smooth and easy, and reading and paper-tear picture are convenient, printing paper does not have sky and walks stroke, saves consumptive material.
3. easy to operate, to change paper easy, be easy to safeguard.When paper roll is installed, as long as open front panel, stir ejector button, head is dug supporting plate, just the user changes printing paper easily after ejecting with supporting plate; Paper roll is turned down supporting plate after changing, and touch head and enter casing, the front panel that closes, work can begin again.
4. more Ribbon Change is convenient, as long as open front panel.
5. owing to increased the paper holder, reach the photoelectric device relative, realized that paper reaches black target to the greatest extent and detects requirement with it.
Description of drawings:
Fig. 1 is the structural representation of panel type special printer open mode of the present invention;
Fig. 2 be panel type special printer of the present invention when removing front panel, head and paper roll the supporting plate and the latch hook of display paper storehouse and front end thereof fix view;
Fig. 3 is a panel type special printer of the present invention, the three-dimensional profile schematic diagram of duty;
Fig. 4 is a panel type special printer of the present invention, the three-dimensional profile state schematic diagram when opening front machine plate;
Fig. 5 is a panel type special printer of the present invention, open front panel after, head is ejected outside the outer solid of casing
Shape attitude schematic diagram;
Fig. 6 is a panel type special printer of the present invention, opens front panel, supporting plate and nose-high and digs, the three-dimensional profile state schematic diagram when promptly all opening;
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
To shown in Figure 6, the structure of panel type special printer of the present invention comprises casing 1, is located at the paper storehouse 2 in casing 1 inner chamber as Fig. 1, and this paper storehouse 2 can move forward and backward in casing 1, and is located at the paper holder 3 of bottom, paper storehouse, and this paper holds up the requirement of positioning printing paper.The bottom of this casing 1 front is provided with the front panel hinged with it 4, its upper end and casing 1 top clamping, and its wall thickness is provided with rectangular panel opening 10; In the nock in paper storehouse 2 or arbitrary end of lower end (present embodiment is at paper storehouse nock), be provided with the supporting plate hinged 6 with it, be fixed with head 7 on the front of this supporting plate 6, the front of head 7 is parallel with the medial surface of above-mentioned front panel 4; Its leading section is provided with exit slot 11 and relative with the panel opening 10 of above-mentioned front panel; Be provided with the paper roll 5 that can rotate thereon in the rear portion of above-mentioned supporting plate 6, this paper roll 5 adapts with the inner chamber and the paper holder 3 in paper storehouse 2; Be provided with photoelectric device 13 and relative with the paper holder (referring to Fig. 2) in the back lower place of supporting plate 6, can realize that therefore paper reaches black target to the greatest extent and detects requirement.The upper right bight of said machine casing 1 inner chamber is provided with paper storehouse ejector button 12, and its inner is provided with the latch hook 8 that can block paper storehouse 2, thereby makes paper storehouse 2, supporting plate 6 and head 7 fixing in casing 1; Be provided with more than one spring 9 (present embodiment is 2) between the inwall of above-mentioned paper storehouse 2 and casing 1, this spring 9 is compressive state during printer work, when stirring paper storehouse ejector button 12, its inner latch hook 8 just unclamps and breaks away from paper storehouse 2, spring 9 is upheld and is played delivering paper storehouse, supporting plate 6 and head 7, and spring 9 is and normally opens length.
Panel type special printer of the present invention utilizes the structure of above-mentioned head 7 and front panel 4 parallel placements, has realized the method for changing paper in this machine front, and its concrete job step is:
1) when replacing paper roll 5 is installed, open front panel earlier, stir paper storehouse ejector button 12 (referring to Fig. 4), under the effect of spring 9 expansion forces, paper storehouse 2 moves forward and promotes supporting plate 6, and 7 of heads outwards eject (referring to Fig. 5) with supporting plate 6, upwards dig supporting plate (referring to Fig. 6) then, paper storehouse in the casing is exposed, and the operator just can change printing paper roll 5 easily.
When 2) after paper roll is changed, making printer recover operate as normal again, turn down supporting plate 6 at first downwards, head 7 is turned down with supporting plate 6, touch head 7, move to the casing rear in casing together with supporting plate 6 and paper storehouse 2, the front end face of head 7 is concordant with the front end face of casing 1, the latch hook 8 of ejector button 12 the inners, paper storehouse blocks the paper storehouse and fixes at this moment, spring 9 is compressed, the front panel 4 and be connected together (referring to Fig. 2, Fig. 3) of closing then with casing 1, and printer just can restart work.
Claims (3)
1. a panel type special printer comprises casing (1), the paper storehouse (2) of being located at casing (1) inner chamber and can moving forward and backward, and it is characterized in that: this casing (1) lower front face portion is provided with the front panel hinged with it (4), its upper end and casing clamping; Be provided with paper holder (3) in bottom, paper storehouse (2), be provided with the supporting plate hinged (6) with it in the nock of paper storehouse (2) or arbitrary end of lower end; Be fixed with head (7) on the front of this supporting plate (6), its frontal plane is parallel with the medial surface of above-mentioned front panel (4); Be provided with the paper roll (5) that can rotate thereon in the rear portion of above-mentioned supporting plate (6), this paper roll (5) adapts with the inner chamber and the paper holder (3) in above-mentioned paper storehouse (2); Be fixed with photoelectric device (13) and relative in the back lower place of supporting plate (6) with the paper holder; The upper right bight of said machine casing (1) inner chamber is provided with paper storehouse ejector button (12), and its inner is provided with the latch hook (8) that can block paper storehouse (2); Be provided with more than one spring (9) between the inwall of (2) rear portion, above-mentioned paper storehouse and casing (1).
2. a kind of panel type special printer according to claim 1 is characterized in that: the wall thickness of described front panel (4) is provided with rectangular panel opening (10).
3. a kind of panel type special printer according to claim 1 is characterized in that: the leading section of described head (7) is provided with exit slot (11), and this exit slot 11 is relative with the panel opening (10) of above-mentioned front panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011203579A CN1143779C (en) | 2001-08-15 | 2001-08-15 | Panel type special printer and web replacing device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011203579A CN1143779C (en) | 2001-08-15 | 2001-08-15 | Panel type special printer and web replacing device therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1401497A CN1401497A (en) | 2003-03-12 |
| CN1143779C true CN1143779C (en) | 2004-03-31 |
Family
ID=4664084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011203579A Expired - Fee Related CN1143779C (en) | 2001-08-15 | 2001-08-15 | Panel type special printer and web replacing device therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1143779C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336070B (en) * | 2010-07-20 | 2013-09-25 | 山东新北洋信息技术股份有限公司 | Printer with multiple paper warehouses |
| CN104129176B (en) | 2013-05-02 | 2017-10-27 | 山东新北洋信息技术股份有限公司 | The application method in paper storehouse, printer and polymorphic type medium |
| US10218611B2 (en) | 2014-06-30 | 2019-02-26 | Juniper Networks, Inc. | Label distribution protocol (LDP) signaled multi-protocol label switching rings |
| US9438473B2 (en) * | 2014-06-30 | 2016-09-06 | Juniper Networks, Inc. | Auto-discovery and convergent multi-protocol label switching rings |
| US11233748B1 (en) | 2018-08-30 | 2022-01-25 | Juniper Networks, Inc. | Bandwidth management for resource reservation label switched path of a ring network |
-
2001
- 2001-08-15 CN CNB011203579A patent/CN1143779C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1401497A (en) | 2003-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 1120357.9 of the invention patents in this issue as a notice of authorization, and at the same time corresponding to the 1233057.4 utility model patent to be given up, and in the 20 volume of the 13 issue of the new type of communique on the patent right to abandon the announcement. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GONGDA DIGITAL SCIENCE AND TECHNOLOGY CO., LTD., B Free format text: FORMER NAME OR ADDRESS: BEIJING GONGDA ELECTRONIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100176, No. 1, building 1, Bei Sheng North Street, Beijing economic and Technological Development Zone, Beijing Patentee after: Gongda Digital Science and Technology Co., Ltd., Beijing Address before: 100022 No. 100 Chaoyang District Ping Tian Park, Beijing Patentee before: Gongda Electronic Co., Ltd., Beijing |
|
| 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: 20040331 Termination date: 20180815 |