CN114132092B - Printing device - Google Patents
Printing device Download PDFInfo
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- CN114132092B CN114132092B CN202111383002.XA CN202111383002A CN114132092B CN 114132092 B CN114132092 B CN 114132092B CN 202111383002 A CN202111383002 A CN 202111383002A CN 114132092 B CN114132092 B CN 114132092B
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- Prior art keywords
- window
- cover
- window cover
- housing
- rocker arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/048—Conveyor belts or like feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/12—Guards, shields or dust excluders
- B41J29/13—Cases or covers
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention relates to the technical field of printing devices, and particularly discloses a printing device. The shell is provided with a viewing window; the processing mechanism is arranged in the shell and is provided with a medium channel for conveying the sheet-like medium; the window cover is provided with an opening position for opening the window and a closing position for closing the window, when the window cover is positioned at the opening position, the outlet of the medium channel is communicated with the window, and the window cover cuts off the communication between the outlet of the medium channel and the ticket box; when the window cover is positioned at the closed position, the outlet of the medium channel is communicated with the ticket box; the driving mechanism is in transmission connection with the window cover, and the driving mechanism can drive the window cover to rotate between an open position and a closed position. Therefore, the printing device can be switched from the voting mode to the voting maintenance mode by operating the window cover, the structure is simple, and the voting divulgence caused by misoperation can be avoided.
Description
Technical Field
The invention relates to the technical field of printing devices, in particular to a printing device.
Background
The printing device in the prior art generally includes a housing, a paper compartment cover, a media processing mechanism, a window cover, a ticket box, etc., wherein the sheet media may be a bill, a paper money, a home ticket, a ballot, etc., and the printing device may be a voting machine, a printer, a self-service terminal, etc.
Take the voting election machine as an example, be equipped with the paper storehouse mouth in the shell, the paper storehouse lid is used for opening or closing the paper storehouse mouth, be used for holding sheet class medium in the paper storehouse mouth, medium processing mechanism can include printing assembly, scanning subassembly, discernment subassembly, cutting assembly etc., can print the sheet class medium respectively, scanning, discernment and cutting, and printing assembly is equipped with the medium passageway, sheet class medium can be followed the medium passageway and carried, and pass through each subassembly in proper order, medium passageway and ballot box intercommunication, the window lid sets up in the shell, and the window lid is opened the back, the export of medium passageway is opened, can maintain medium processing mechanism. The working state of the voting machine comprises a voting mode and a voting maintenance mode, when the voting machine is in the voting mode, the paper bin cover needs to be closed, the window cover needs to be closed, and the sheet media are conveyed to the ballot box; when the voting machine is in a voting maintenance mode, the paper bin cover needs to be opened, the window is opened at the same time, and the sheet medium is conveyed to the outside from the medium channel so as to maintain the voting machine, but when the voting maintenance mode is in the voting maintenance mode, part of votes may be put into the ballot box at this time, and the votes need to be kept secret in the maintenance process, so the medium channel needs to be disconnected from the ballot box.
Disclosure of Invention
The invention aims to: the utility model provides a printing device to solve the printing device among the correlation technique under the maintenance mode, need respectively operate stop mechanism, window lid, the structural component that needs to operate is more, complex operation, easy misoperation appears, the stop mechanism forgets the operation very easily and leads to the problem that the vote result divulges a secret.
In one aspect, the present invention provides a printing apparatus comprising:
a housing having a viewing window;
the processing mechanism is arranged in the shell and is provided with a medium channel for conveying sheet media, and the medium channel can be communicated with the ticket box and the view window;
the window cover is rotatably connected with the shell and is provided with an opening position for opening the window and a closing position for closing the window, when the window cover is positioned at the opening position, the outlet of the medium channel is communicated with the window, and the window cover disconnects the outlet of the medium channel from the ticket box; when the window cover is positioned at the closed position, the outlet of the medium channel is communicated with the ticket box;
and the driving mechanism is in transmission connection with the window cover and can drive the window cover to rotate between the opening position and the closing position.
As a preferable aspect of the printing apparatus, the drive mechanism includes:
the handle is rotatably arranged on the shell;
the handle with the rocking arm transmission is connected, the rocking arm with the shell rotates to be connected, the rocking arm with the window lid transmission is connected.
As a preferable aspect of the printing apparatus, the drive mechanism further includes a first transmission assembly, and the first transmission assembly includes:
a first stake disposed on one of the handle and the rocker arm;
first spout, set up in the handle with another in the rocking arm, first insert the post with first spout slip grafting, works as when the handle rotates, first insert the post can in slide and can drive in first spout the rocking arm rotates.
As a preferred technical solution of the printing apparatus, the first sliding groove includes a first groove and a second groove that are in angular communication, when the view window cover is located at the closed position, the first insertion column is located in the first groove, and when the view window cover is located at the closed position, the first insertion column is located in the second groove.
When the window cover is located at the closed position, the first inserting column is abutted to the groove wall of the second groove far away from the first groove.
As a preferred technical scheme of the printing device, the first transmission assembly is arranged between the handle and the first end of the rocker arm, the middle position of the rocker arm is rotatably connected with the shell, and the second end of the rocker arm is in transmission connection with the window cover through the second transmission assembly;
the second transmission assembly includes:
a second insert column disposed at one of the window cover and the rocker arm;
the second sliding groove is formed in the other one of the window cover and the rocker arm, and the second inserting column is in sliding insertion connection with the second sliding groove.
As a preferable technical solution of the printing apparatus, the housing further has a paper compartment opening, and the printing apparatus further includes:
the paper bin cover is rotatably connected with the shell and is used for opening or closing the paper bin opening;
the locking piece is movably arranged on the shell, and when the paper bin cover closes the paper bin opening, the locking piece is used for locking or unlocking the relative position of the paper bin cover and the shell;
drive mechanism connects the window lid with the latch fitting, works as the window lid by the closed position removes extremely during the open position, drive mechanism can drive the latch fitting will the paper storehouse lid with the relative position unblock of shell.
As a preferred technical solution of the printing apparatus, the locking member includes a hook rotatably disposed on the housing, the paper compartment cover is provided with a slot, and when the paper compartment cover closes the paper compartment opening, the hook can be engaged with the slot to lock the relative position of the paper compartment cover and the housing.
As a preferable technical solution of the printing apparatus, the locking member includes an elastic member, the elastic member is disposed between the hook and the housing, and the elastic member is configured to be able to drive the hook to move to a position close to the paper compartment cover.
As a preferable aspect of the printing apparatus, the transmission mechanism includes:
the first convex column is arranged on the window cover;
the second projection, set up in the latch fitting works as the window lid is located during the closed position, first projection with the separation of second projection, works as the window lid by the closed position removes extremely during the open position, first projection can with second projection butt, and the second projection can drive the latch fitting is relative the shell activity.
The invention has the beneficial effects that:
the invention provides a printing device which comprises a shell, a processing mechanism, a window cover and a driving mechanism. The shell is provided with a viewing window; the processing mechanism is arranged in the shell and is provided with a medium channel for conveying the sheet-like medium; the window cover is provided with an opening position for opening the window and a closing position for closing the window, when the window cover is positioned at the opening position, the outlet of the medium channel is communicated with the window, and the window cover cuts off the communication between the outlet of the medium channel and the ticket box; when the window cover is positioned at the closed position, the outlet of the medium channel is communicated with the ticket box; the driving mechanism is in transmission connection with the window cover and can drive the window cover to rotate between an open position and a closed position. Therefore, the printing device can be switched from the voting mode to the voting maintenance mode only by operating the window cover, the structure is simple, the operation is easy, and the voting divulgence caused by misoperation can be avoided.
Drawings
FIG. 1 is a first schematic structural diagram of a printing apparatus according to an embodiment of the present invention (the window cover is located at a closed position and the paper compartment cover closes the paper compartment opening);
FIG. 2 is a second schematic structural diagram of the printing apparatus according to the embodiment of the present invention (the window cover is located at the open position and the paper bin cover closes the paper bin opening);
FIG. 3 is a third schematic structural diagram of the printing apparatus according to the embodiment of the present invention (the window cover is located at the open position and the paper compartment cover opens the paper compartment opening);
FIG. 4 is a schematic diagram of a printing apparatus according to an embodiment of the present invention (the medium passage is opened);
FIG. 5 is a schematic view of a portion of a printing apparatus according to an embodiment of the present invention (the window cover is located at a closed position and the paper compartment cover closes the paper compartment opening);
FIG. 6 is a schematic diagram of a second partial structure of the printing apparatus according to the embodiment of the present invention (the window cover is located at the open position and the paper bin cover seals the paper bin opening);
fig. 7 is an exploded view of a part of the structure of a printing apparatus in the embodiment of the present invention.
In the figure:
1. a housing; 11. a paper bin opening; 12. a viewing window;
2. a processing mechanism; 21. a media channel; 22. an upper bracket; 23. a lower bracket;
3. a window cover;
4. a drive mechanism; 41. a handle; 411. a knob; 412. a connecting rod; 42. a rocker arm; 43. a first insert post; 44. a first chute; 441. a first groove; 442. a second groove; 45. a second insert post; 46. a second chute;
5. a paper bin cover;
61. a hook; 62. an elastic member;
71. a first convex column; 72. a second convex column;
8. and (7) rolling the paper.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, the first feature is directly over and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The prior art printing device generally includes a housing, a paper bin cover, a medium processing mechanism, a window cover, a ticket box, etc., wherein the sheet medium may be a bill, a paper money, a book ticket, a ballot, etc. Taking the voting machine as an example, the working state of the voting machine is provided with a voting mode and a voting maintenance mode, when the voting machine is in the voting mode, the paper bin cover needs to be closed, the window cover is closed, and the sheet medium is conveyed to the ballot box; when the voting machine is in a voting maintenance mode, the paper bin cover needs to be opened, the window is opened at the same time, and the sheet medium is conveyed to the outside from the medium channel so as to maintain the voting machine. However, when the voting machine is in a voting maintenance mode, part of votes may be put into the ballot box at the moment, and in the maintenance process, the votes need to be kept secret, so that the medium channel needs to be disconnected from the ballot box.
In view of this, the present embodiment provides a printing apparatus, which may be specifically a voting ballot machine. This printing device is when maintaining the mode switch to the vote by the voting mode, only need can realize cutting off the intercommunication of medium passageway and ballot box when guaranteeing medium passageway and external intercommunication through the operation window lid to protect the vote to the ballot in the ballot box, simple structure and easy to operate still can avoid the vote that misoperation leads to let out secret simultaneously.
Specifically, as shown in fig. 1 to 6, the printing apparatus includes a housing 1, a processing mechanism 2, a window cover 3, and a driving mechanism 4.
The housing 1 is configured to accommodate a paper roll 8 formed by winding a sheet-like medium, and the housing 1 is configured to accommodate the processing mechanism 2. The paper roll 8 can be rotatably connected with a paper shaft on the shell 1, the processing mechanism 2 is provided with a medium channel 21 for conveying sheet-like media, the sheet-like media output by the paper roll 8 can be input into the processing mechanism 2 from an inlet of the medium channel 21 to be processed by the processing mechanism 2, and the processing mechanism 2 can comprise a bracket, a printing assembly, a scanning assembly and the like arranged on the bracket. The media path 21 may alternatively communicate with the ticket box and viewing window 12.
The housing 1 has a viewing window 12, and the viewing cover 3 is rotatably connected to the housing 1 and has an open position for opening the viewing window 12 and a closed position for closing the viewing window 12. In this embodiment, the view port cover 3 is used to control the media path 21 to be in communication with one of the ticket box and the view port 12 and to be disconnected from the other. Specifically, as shown in fig. 2 to 4, when the window cover 3 is in the open position, the outlet of the medium passage 21 communicates with the viewing window 12, and the window cover 3 interrupts the communication between the outlet of the medium passage 21 and the ticket box; as shown in fig. 1, when the window cover 3 is in the closed position, the outlet of the medium passage 21 communicates with the ticket box. It should be noted that when the window cover 3 is rotated from the closed position to the open position, the window is rotated toward the housing 1, and when the window cover 3 is located at the open position, the window cover 3 can disconnect the passage between the outlet of the medium passage 21 and the ticket box, and at the same time, the window 12 is opened, and the outlet of the medium passage 21 can communicate with the window 12, so that the sheet-like medium output from the medium passage 21 can be output from the window 12, so as to perform voting statistics or other maintenance operations. At this time, since the window cover 3 cuts off the passage between the outlet of the medium passage 21 and the ballot box, the confidentiality of the vote in the ballot box can be ensured.
The driving mechanism 4 is in transmission connection with the window cover 3, and the driving mechanism 4 can drive the window cover 3 to rotate between the open position and the closed position, so as to open or close the window 12, therefore, in the embodiment, the printing device can be switched from the voting mode to the voting maintenance mode only by operating the driving mechanism 4, the operation is simple, and the problem of misoperation cannot occur.
The voting ballot machine among the prior art sets up a locking mechanism respectively to paper storehouse lid and window lid, and two locking mechanisms are used for locking or unblock paper storehouse lid and window lid's position respectively, and when voting ballot machine carried out the mode switch, need operate two locking mechanisms respectively, and this condition that appears misoperation very easily and then influence the vote, simultaneously, set up two locking mechanisms and lead to the complete machine volume great, and the cost is higher.
In this regard, the present embodiment provides a printing apparatus. The window cover 3 is rotated between the closed position and the open position, and the printing apparatus can be switched between the voting mode and the voting maintenance mode, and the paper compartment cover 5 can be locked and unlocked, so that the structure is simplified, the cost is reduced, the operation is facilitated, and misoperation can be prevented.
Specifically, as shown in fig. 1 to 6, the printing apparatus includes a hopper cover 5, a lock, and a transmission mechanism.
Wherein, the shell 1 is also provided with a paper bin opening 11, and the paper bin cover 5 is rotationally connected with the shell 1 and is used for opening or closing the paper bin opening 11. Note that the paper roll 8 is opposed to the paper compartment opening 11, and when the paper compartment cover 5 opens the paper compartment opening 11, a paper changing operation can be performed. The latch fitting is movably arranged on the shell 1, and when the paper bin cover 5 closes the paper bin opening 11, the latch fitting is used for locking or unlocking the relative position of the paper bin cover 5 and the shell 1. When the window cover 3 moves from the closed position to the open position, the transmission mechanism can drive the locking piece to unlock the relative position of the paper bin cover 5 and the shell 1.
In the printing device provided by the embodiment, when the window cover 3 moves from the closed position to the open position, the transmission mechanism can drive the locking piece to unlock the relative position of the paper bin cover 5 and the shell 1. Therefore, the paper bin cover 5 can be unlocked when the window 12 is opened by the window cover 3, and the paper bin cover 5 cannot be opened when the window 12 is not opened by the window cover 3, so that misoperation is prevented. And when the window cover 3 opens the window 12, the paper bin opening 11 can be opened by directly rotating the paper bin cover 5, the operation is convenient, and compared with the prior art, two sets of locking mechanisms are not needed, the structure is simplified, and the production cost can be reduced.
As shown in fig. 4, in the present embodiment, the support includes an upper support 22 and a lower support 23, the printing component, the scanning component, and other components are disposed on the upper support 22 and/or the lower support 23, the medium passage 21 is located between the upper support 22 and the lower support 23, and the upper support 22 can rotate relative to the lower support 23 to open or close the medium passage 21. When the window cover 3 is in the open position and the paper compartment cover 5 opens the paper compartment opening 11, the lower frame 23 can be opened with respect to the lower frame 23 to open the medium passage 21 for maintenance of the respective components.
Optionally, the driving mechanism 4 includes a handle 41 and a swing arm 42, wherein the handle 41 is rotatably disposed on the housing 1, the handle 41 is in transmission connection with the swing arm 42, the swing arm 42 is rotatably connected with the housing 1, and the swing arm 42 is in transmission connection with the window cover 3. By screwing the handle 41, the handle 41 rotates the rocker arm 42, and the rocker arm 42 rotates the window cover 3. In other embodiments, the driving mechanism 4 may further include a motor, and the motor may directly or indirectly drive the window cover 3 to rotate; or the driving mechanism 4 only comprises a handle 41, and the handle 41 is connected with the rotating shaft of the window cover 3 and directly drives the window cover 3 to rotate.
Optionally, as shown in fig. 5 to 7, the driving mechanism 4 further includes a first transmission assembly including a first insertion column 43 and a first sliding slot 44, wherein the first insertion column 43 is disposed on one of the handle 41 and the rocker arm 42; the first sliding groove 44 is disposed in the other of the handle 41 and the swing arm 42, the first inserting column 43 and the first sliding groove 44 are inserted in a sliding manner, and when the handle 41 rotates, the first inserting column 43 can slide in the first sliding groove 44 and can drive the swing arm 42 to rotate, so as to drive the window cover 3 to rotate through the swing arm 42. In the present embodiment, the first plug 43 is provided on the handle 41, and the first sliding groove 44 is provided on the rocker arm 42. In other embodiments, the first transmission assembly includes a first link pivotally coupled to both the handle 41 and the swing arm 42. Preferably, the handle 41 includes a knob 411 rotatably disposed on the housing 1 and a connecting rod 412 connected to the knob 411, the first inserting column 43 is disposed on the connecting rod 412, and a center line of the first inserting column 43 and a center line of the knob 411 are disposed at an interval, and since the handle 41 and the swing arm 42 are separately disposed, assembly and processing are facilitated, and in other embodiments, the handle 41 and the swing arm 42 may be integrally disposed as needed.
Optionally, the first sliding slot 44 includes a first slot 441 and a second slot 442 which are in angular communication, and when the window cover 3 is in the open position, the first insertion column 43 is located in the first slot 441, and when the window cover 3 is in the closed position, the first insertion column 43 is located in the second slot 442. Because the first groove 441 and the second groove 442 are disposed at an angle, the first insert column 43 can be limited to a certain extent, so as to ensure that the window cover 3 can be stably located at the open position or the closed position. Taking the window cover 3 in the closed position as an example, the first insertion column 43 is located in the first groove 441 at this time, and under the premise that no force is applied to the handle 41, the groove wall of the first groove 441 can limit the first insertion column 43 from moving into the second groove 442, so that the window cover 3 can be stabilized in the closed position. Preferably, when the window cover 3 is in the open position, the first insertion pillar 43 abuts against a groove wall of the first groove 441 away from the second groove 442, and when the window cover 3 is in the closed position, the first insertion pillar 43 abuts against a groove wall of the second groove 442 away from the first groove 441. With this arrangement, it is possible to prevent the handle 41 from being operated excessively when the position of the window cover 3 is switched. Further preferably, the housing 1 and/or the handle 41 are provided with operating marks.
Optionally, a first transmission assembly is disposed between the handle 41 and the first end of the rocker arm 42, the middle position of the rocker arm 42 is rotatably connected with the housing 1, the second end of the rocker arm 42 is in transmission connection with the window cover 3 through a second transmission assembly, the second transmission assembly includes a second plug 45 and a second sliding slot 46, wherein the second plug 45 is disposed on one of the window cover 3 and the rocker arm 42; the second sliding groove 46 is provided in the other of the window cover 3 and the rocker arm 42, and the second insertion column 45 is slidably inserted into the second sliding groove 46. When the rocker arm 42 rotates, the rocker arm 42 cooperates with the second sliding slot 46 via the second plug 45 to rotate the window cover 3. In the present embodiment, the second insert pillar 45 is exemplarily provided on the rocker arm 42, and the second sliding groove 46 is provided on the window cover 3. Specifically, the second runner 46 is a long groove. In other embodiments, the second transmission assembly may be replaced by a second link that is both pivotally connected to the rocker arm 42 and the window cover 3; or, the rotating shaft of the rocker arm 42 which is rotationally connected with the shell 1 and the rotating shaft of the window cover 3 which is rotationally connected with the shell 1 are integrally and coaxially arranged, so that the rotation of the rocker arm 42 drives the window cover 3 to rotate at the same time.
Alternatively, as shown in fig. 4 to 7, the locking member includes a hook 61 rotatably disposed on the housing 1, the paper bin cover 5 is provided with a slot, and when the paper bin cover 5 closes the paper bin opening 11, the hook 61 can be locked in the slot to lock the relative position of the paper bin cover 5 and the housing 1. When the window cover 3 rotates, the window cover 3 can drive the hook 61 to rotate through the transmission mechanism, so as to lock or unlock the position of the paper bin cover 5. In other embodiments, the locking piece may further include a pin slidably engaged with the housing 1, a receptacle is disposed on the paper compartment cover 5, when the window cover 3 rotates, the window cover 3 drives the pin to insert into or withdraw from the receptacle through the transmission mechanism, so as to lock the position of the housing 1 and the paper compartment cover 5, it should be noted that the transmission mechanism may include a guide hole disposed on the pin, and a wedge block disposed on the window cover, the wedge block is inserted into the guide hole, and along with the rotation of the window cover 3, the wall of the wedge block and the wall of the guide hole contact and drive the pin to slide relative to the housing 1, so as to achieve the insertion engagement of the pin and the receptacle.
Alternatively, as shown in fig. 4 to 7, the locking member includes an elastic member 62, the elastic member 62 is disposed between the hook 61 and the housing 1, and the elastic member 62 is configured to drive the hook 61 to move to a position close to the paper compartment cover 5, so that the paper compartment cover 5 can close the paper compartment opening 11. In the embodiment, the torsion spring 62 is sleeved on the rotation shaft of the hook 61 rotating relative to the housing 1, and two free ends of the torsion spring abut against the hook 61 and the housing 1 respectively, in other embodiments, the elastic member 62 can also select a tension spring or a compression spring, etc. Preferably, the hook 61 is provided with a guiding inclined surface, when the paper bin cover 5 rotates from a position for opening the paper bin opening 11 to a position for closing the paper bin opening 11, the paper bin cover 5 can contact with the guiding inclined surface and drive the hook 61 to move in a direction away from the paper bin cover 5 by overcoming the elastic force provided by the elastic member 62, so that the paper bin cover 5 can move to the position for closing the paper bin opening 11, when the clamping groove is opposite to the hook 61, the paper bin cover 5 is separated from the guiding inclined surface, and under the action of the elastic member 62, the hook 61 automatically clamps in the clamping groove to lock the relative position of the paper bin cover 5 and the housing 1, so as to ensure that the paper bin cover 5 stably closes the paper bin opening 11.
Optionally, the transmission mechanism comprises a first stud 71 and a second stud 72. Wherein, the first convex column 71 is arranged on the window cover 3; the second convex column 72 is arranged on the locking piece, when the window cover 3 is located at the closing position, the first convex column 71 and the second convex column 72 are separated, when the window cover 3 moves from the closing position to the opening position, the first convex column 71 can be abutted to the second convex column 72, and the second convex column 72 can drive the locking piece to move relative to the shell 1. Specifically, in the process that the window cover 3 moves from the closed position to the open position, the first protruding column 71 and the second protruding column 72 gradually contact each other from the separated position and integrally move synchronously, so as to drive the hook 61 to rotate.
Optionally, latch fitting and drive mechanism's quantity all is provided with two, and two latch fittings and two drive mechanism all set up in the both sides of window lid 3 along 3 pivoted axis direction intervals of window lid. This ensures a stable locking of the magazine lid 5. Preferably, as shown in fig. 7, the first protruding columns 71 of the two transmission mechanisms are respectively located at two ends of a straight rod, the direction of the center line of the straight rod is parallel to the direction of the center line of the rotation of the window cover 3, the straight rod penetrates through the window cover 3, the two first protruding columns 71 are both located outside the window cover 3, the straight rod and the window cover 3 are fixed by a snap spring, and the connection strength between the first protruding columns 71 and the window cover 3 can be ensured by such an arrangement.
The working principle of the printing device provided by the embodiment is as follows:
when in the voting mode, the window cover 3 is located at the closed position, the window 12 is closed by the window cover 3, and the paper bin port 11 is closed by the paper bin cover 5, so that the voting operation can be performed. And at this time, the paper compartment cover 5 cannot be opened alone without opening the window cover 3.
When the maintenance mode needs to be switched, the knob 411 is rotated, the knob 411 drives the connecting rod 412 to rotate, the connecting rod 412 drives the first inserting column 43 to slide from the first groove 441 to the second groove 442, meanwhile, the rocker arm 42 rotates relative to the housing 1, the rocker arm 42 drives the second inserting column 45 to slide in the second sliding groove 46, so as to drive the window cover 3 to rotate relative to the housing 1, the window cover 3 drives the first protruding column 71 to move, when the first protruding column 71 abuts against the second protruding column 72, the first protruding column 71 and the second protruding column 72 synchronously move for a certain distance, at this time, under the driving of the second protruding column 72, the hook 61 compresses the elastic element 62 and rotates relative to the housing 1 until the hook 61 is separated from the slot on the housing 1, the locking of the position of the paper bin cover 5 is released, at this time, the window cover 3 disconnects the channel between the outlet of the medium channel 21 and the ticket box, the paper bin cover 5 can be rotated to open the paper bin port 11, and the medium channel 21 can be opened, maintenance operations may be performed, such as replacing the paper roll 8, etc.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A printing apparatus, comprising:
a housing (1), the housing (1) having a viewing window (12);
the processing mechanism (2) is arranged in the shell (1) and is provided with a medium channel (21) for conveying sheet-like media, and the medium channel (21) can be alternatively communicated with the ticket box and the viewing window (12);
a window cover (3) rotatably connected to the housing (1) and having an open position for opening the window (12) and a closed position for closing the window (12), when the window cover (3) is in the open position, the outlet of the medium passage (21) and the window (12) are in communication, and the window cover (3) interrupts the communication of the outlet of the medium passage (21) and the ticket box; when the window cover (3) is located at the closed position, the outlet of the medium channel (21) is communicated with the ticket box;
and the driving mechanism (4) is in transmission connection with the window cover (3) and can drive the window cover (3) to rotate between the opening position and the closing position.
2. Printing device according to claim 1, wherein said drive mechanism (4) comprises:
a handle (41) rotatably provided to the housing (1);
the handle (41) is in transmission connection with the rocker arm (42), the rocker arm (42) is in rotation connection with the shell (1), and the rocker arm (42) is in transmission connection with the window cover (3).
3. Printing device according to claim 2, wherein the drive mechanism (4) further comprises a first transmission assembly comprising:
a first plunger (43) provided to one of the handle (41) and the swing arm (42);
the first sliding groove (44) is formed in the other one of the handle (41) and the rocker arm (42), the first inserting column (43) is in sliding insertion connection with the first sliding groove (44), and when the handle (41) rotates, the first inserting column (43) can slide in the first sliding groove (44) and can drive the rocker arm (42) to rotate.
4. A printing device according to claim 3, wherein the first sliding slot (44) comprises a first slot (441) and a second slot (442) in angular communication, the first insert post (43) being located within the first slot (441) when the view cover (3) is in the open position, and the first insert post (43) being located within the second slot (442) when the view cover (3) is in the closed position.
5. Printing device according to claim 4, wherein the first stud (43) abuts a wall of the first slot (441) remote from the second slot (442) when the window cover (3) is in the open position, and wherein the first stud (43) abuts a wall of the second slot (442) remote from the first slot (441) when the window cover (3) is in the closed position.
6. The printing device according to claim 3, wherein the first transmission assembly is arranged between the handle (41) and a first end of the rocker arm (42), a middle position of the rocker arm (42) is rotatably connected with the housing (1), and a second end of the rocker arm (42) is in transmission connection with the window cover (3) through a second transmission assembly;
the second transmission assembly includes:
a second insert column (45) provided to one of the window cover (3) and the rocker arm (42);
and the second sliding groove (46) is arranged on the other one of the window cover (3) and the rocker arm (42), and the second inserting column (45) is in sliding insertion connection with the second sliding groove (46).
7. Printing device according to any of claims 1-6, wherein the housing (1) further has a paper compartment opening (11), the printing device further comprising:
the paper bin cover (5) is rotatably connected with the shell (1) and is used for opening or closing the paper bin opening (11);
the locking piece is movably arranged on the shell (1), and when the paper bin cover (5) closes the paper bin opening (11), the locking piece is used for locking or unlocking the relative position of the paper bin cover (5) and the shell (1);
drive mechanism connects window lid (3) with the latch fitting, works as window lid (3) by closed position moves extremely when the open position, drive mechanism can drive the latch fitting will paper storehouse lid (5) with the relative position unblock of shell (1).
8. Printing device according to claim 7, wherein the locking member comprises a hook (61) rotatably arranged on the housing (1), the magazine cover (5) is provided with a slot, and when the magazine cover (5) closes the magazine opening (11), the hook (61) can be locked in the slot to lock the relative position of the magazine cover (5) and the housing (1).
9. The printing apparatus according to claim 8, wherein the locking member includes an elastic member (62), the elastic member (62) is disposed between the hook (61) and the housing (1), and the elastic member (62) is configured to drive the hook (61) to move to a position close to the hopper cover (5).
10. The printing device of claim 7, wherein the transmission mechanism comprises:
the first convex column (71) is arranged on the window cover (3);
second projection (72), set up in the latch fitting, work as window lid (3) are located during the closed position, first projection (71) with second projection (72) separation, work as window lid (3) by the closed position removes extremely during the open position, first projection (71) can with second projection (72) butt, and second projection (72) can drive the latch fitting is relative shell (1) activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111383002.XA CN114132092B (en) | 2021-11-22 | 2021-11-22 | Printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111383002.XA CN114132092B (en) | 2021-11-22 | 2021-11-22 | Printing device |
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| Publication Number | Publication Date |
|---|---|
| CN114132092A CN114132092A (en) | 2022-03-04 |
| CN114132092B true CN114132092B (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111383002.XA Active CN114132092B (en) | 2021-11-22 | 2021-11-22 | Printing device |
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| Country | Link |
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| CN (1) | CN114132092B (en) |
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| JP2015208920A (en) * | 2014-04-25 | 2015-11-24 | ブラザー工業株式会社 | Electronic apparatus |
| JP2018039217A (en) * | 2016-09-09 | 2018-03-15 | ブラザー工業株式会社 | Printer |
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| JP2019026416A (en) * | 2017-07-28 | 2019-02-21 | ブラザー工業株式会社 | Printing apparatus |
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| CN211662876U (en) * | 2019-12-19 | 2020-10-13 | 珠海芯烨电子科技有限公司 | Portable bill printer device of uncapping |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170046900A1 (en) * | 2014-04-25 | 2017-02-16 | Aps Trading Ood | Printing device with closable presenting window and method for operating of such device |
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| JPH10190911A (en) * | 1996-12-27 | 1998-07-21 | Murata Mach Ltd | Facsimile equipment |
| JP2010266620A (en) * | 2009-05-14 | 2010-11-25 | Brother Ind Ltd | Image forming apparatus |
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| JP2015208920A (en) * | 2014-04-25 | 2015-11-24 | ブラザー工業株式会社 | Electronic apparatus |
| JP2018039217A (en) * | 2016-09-09 | 2018-03-15 | ブラザー工業株式会社 | Printer |
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| Publication number | Publication date |
|---|---|
| CN114132092A (en) | 2022-03-04 |
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