WO2013097708A1 - 一种喷墨打印机用墨盒 - Google Patents
一种喷墨打印机用墨盒 Download PDFInfo
- Publication number
- WO2013097708A1 WO2013097708A1 PCT/CN2012/087451 CN2012087451W WO2013097708A1 WO 2013097708 A1 WO2013097708 A1 WO 2013097708A1 CN 2012087451 W CN2012087451 W CN 2012087451W WO 2013097708 A1 WO2013097708 A1 WO 2013097708A1
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- WO
- WIPO (PCT)
- Prior art keywords
- ink
- ink cartridge
- switch
- circuit
- light
- Prior art date
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Classifications
-
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17543—Cartridge presence detection or type identification
-
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17513—Inner structure
-
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
-
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17543—Cartridge presence detection or type identification
- B41J2/17546—Cartridge presence detection or type identification electronically
-
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17553—Outer structure
Definitions
- the present invention relates to an ink cartridge for supplying ink to an ink jet printer. Background technique
- Inkjet printing is increasingly favored by users because of its bright color printing.
- higher requirements are placed on the ink cartridges that supply ink to the printer, especially the parameters of the ink cartridges, such as ink type.
- the ink cartridge information detection method commonly used in the prior art is to provide an integrated circuit, a piezoelectric sensor or an optical prism, etc. on the ink cartridge, and the manufacturer, ink color, ink composition, ink amount, and ink production of the ink cartridge are preset in the integrated circuit. Date and other information; When the ink cartridge is installed in the printer, the printing can be continued only when the information in the ink cartridge completely matches the demand information on the printer; although this method can accurately detect the parameter information of the ink cartridge, the cost of the integrated circuit is high. And once the ink cartridge is used, its internal parameters are modified and difficult to reuse, which increases printing costs and generates electronic waste.
- An ink cartridge includes: a first signal blocking portion, a second signal blocking portion, and a third signal blocking portion, wherein the first signal blocking portion is configured to be in the first signal blocking portion, as disclosed in Chinese Patent Publication No. CN102001229 Preventing the first signal from passing through the first signal blocking portion or changing the path of the first signal when receiving the first signal, the second signal blocking portion configured to prevent the second signal from passing through when the second signal blocking portion receives the second signal.
- the second signal blocking portion or the path of changing the second signal, and the third signal blocking portion is configured to prevent the second signal from passing through the third signal blocking portion or changing the path of the second signal when the third signal blocking portion receives the second signal
- the printer will only prompt for the correct cartridge installation if the light meets the predetermined occlusion timing.
- a liquid container disclosed in Application No. 2009100015237 which is detachably mountable to a recording apparatus, the recording apparatus comprising: a plurality of liquid container mounting portions; a plurality of device electrical contacts; and a transmitting device for passing a shared wire transmitting signal; a photoreceptor; and a discriminator for discriminating correctness of matching with respect to mounting the mounting portion of the liquid container;
- the liquid container comprising: a plurality of container electrical contacts for use with the device Electrical contact electrical connection; liquid housing a liquid containing therein; an information storage portion that stores discrimination information; a light emitting portion for emitting light toward the photoreceptor; and a controller for based on information supplied by the transmitting device and the discrimination Information is used to control the light emitting portion to emit light to the discriminator, thereby discriminating the correctness of the matching.
- the above ink cartridge has a problem in that the controller controls the light emitting portion to emit light to the discriminator based on the information supplied from the transmitting device and the discriminating information, and is controlled by the printer. That is, the installation of the ink cartridge must undergo strict inspection from the printer installation program. Due to the different user proficiency, different users may have different installation speeds during the installation process. Once the user installs the machine too fast, the printer does not have enough time to respond. When the above-mentioned optical signal is turned on and off, especially when the blocking signal is not passed between the second signal and the third signal blocking portion, if the printer cannot recognize the information, the correct ink cartridge will not be recognized by the printer. In addition, there is a problem in the above ink cartridge.
- the ink remaining amount detecting unit in the ink cartridge is prompted by a buoy disposed in the ink chamber.
- the buoy When the buoy moves up and down along the ink surface, the buoy may be affected by the ink surface bubble, and the sensitivity of the up and down movement is insufficient. , affecting the test results. Summary of the invention
- the present invention provides an ink cartridge for an ink jet printer to solve the technical problem that the installation of the existing ink cartridge must undergo strict inspection from the printer installation program.
- the technical solution provided by the present invention is:
- An ink cartridge for an inkjet printer comprising: an ink storage chamber for storing ink, an ink outlet for supplying ink to the printer, and an installation detecting member for cooperating with the printer for detecting whether the ink cartridge is successfully installed,
- the installed detection component includes a controller, a connection circuit, and a light emitting portion connected to the controller through the connection circuit, and the controller controls the light emitting portion to emit a sensor for receiving by the printer to determine whether the installation is successful.
- Light characterized in that the controller autonomously controls the light emitting portion.
- the controller is a trigger switch, and the trigger switch slides during the installation of the ink cartridge to control whether the light emitting portion emits light.
- the controller is an automatic control module, and the automatic control module automatically controls whether the light emitting portion emits light.
- the installed detection component further includes a battery, and the battery supplies power to the controller and the light emitting unit through a connection circuit.
- the installed detecting component further includes a first signal shielding portion disposed at an upper end of the front portion of the ink cartridge and a second signal shielding portion disposed at a middle end of the front portion, wherein the second signal shielding portion is disposed on the light shielding plate on the ink cartridge, A light emitting portion is also disposed on the light shielding plate.
- a reset component is also included, the reset component mating with the trigger switch such that the trigger switch returns to a natural state when the ink cartridge is not loaded.
- the automatic control module controls the light-emitting portion to emit light in accordance with a detection request that is successfully installed in the installation detection program of the printer.
- the light emitted by the light emitting portion is visible light or infrared light.
- One end of the trigger switch is disposed at the front of the ink cartridge to abut the inner wall of the printer during the installation of the ink cartridge.
- One end of the trigger switch is disposed at the rear of the ink cartridge to enable the trigger switch to be manually operated during the cartridge mounting process.
- an ink remaining amount detecting member including a control mechanism associated with the amount of remaining ink in the storage chamber and an ink remaining in the ink storage chamber connected to the control mechanism being less than a predetermined amount
- An alarm mechanism for generating a warning signal wherein at least one side wall of the storage chamber is formed of a deformable film, wherein the control mechanism is a circuit switch, and the circuit switch is moved by the deformable film The distance is controlled to control the on/off state of the circuit switch, and the on/off state of the circuit is controlled to control whether the warning mechanism generates an alarm signal.
- the circuit switch is a sliding type switch, and the movement of the deformable film drives the sliding type switch to slide to realize the opening and closing of the sliding type switch.
- the circuit switch is a contact contact switch, and the movement of the deformable film causes the contacts of the contact contact switch to be separated or contacted to realize the on/off of the contact contact switch.
- the warning mechanism is an illuminator or a speaker.
- the present invention also provides an ink cartridge for an ink jet printer, which solves the technical problem that a circuit board in a conventional ink cartridge for an ink jet printer occupies a large space.
- the technical solution adopted by the present invention is:
- An ink cartridge for an inkjet printer comprising: an ink storage chamber for storing ink, an ink outlet for supplying ink to the printer, and an installation detecting member for cooperating with the printer for detecting whether the ink cartridge is successfully installed,
- the installed detecting component includes a controller, a connecting circuit, and a light emitting portion connected to the controller through the connecting circuit; wherein the connecting circuit is
- the flexible circuit board is configured, the flexible circuit board is further provided with at least one bifurcation, and one end of the bifurcation is freely rotatable.
- the flexible circuit board is provided with two forks, wherein the first fork is provided with a trigger switch, the trigger switch includes two contacts, the second fork is provided with a circuit switch, and the circuit switch is provided with two touches point.
- the soft trigger switch is disposed on the free end of the first bifurcation. During the manufacturing process, the free end is rotated around the flexible circuit board, so that the flexible circuit is T-shaped.
- the circuit switch is disposed on the free end of the second fork such that the circuit switch can move as the other end of the second fork moves.
- the present invention also provides an ink cartridge for an ink jet printer to solve the technical problem that the ink cartridge for the conventional ink jet printer can only passively match the optical signal on the printer.
- the technical solution adopted by the present invention is:
- An ink cartridge for an inkjet printer comprising: an ink storage chamber for storing ink, an ink outlet for supplying ink to the printer, and an installation detecting member for cooperating with the printer for detecting whether the ink cartridge is successfully installed,
- the installation detecting component includes a trigger switch, a connecting circuit and a light emitting portion, wherein the trigger switch comprises a slider, a contact one and a contact 2 disposed on the connecting circuit; There is an end that can open the trigger switch contact 1 and the contact two, the slider can be moved between two positions during the installation of the ink cartridge; and in the first position and the second position, The contact one and the contact two are in an open state. In an intermediate state between the first position and the second position, the switch is in an on state to control whether the light emitting portion emits light.
- the contact 1 and the contact 2 are respectively connected to the two ends of the first contact on the circuit.
- a reset component is also included, the reset component mating with the trigger switch such that the trigger switch returns to a natural state when the ink cartridge is not loaded.
- the present invention also provides an ink cartridge for an ink jet printer, which solves the technical problem that the ink cartridge for the conventional ink jet printer cannot be accurately detected by the printer.
- the technical solution adopted by the present invention is:
- An ink cartridge for an inkjet printer comprising: an ink storage chamber for storing ink, an ink outlet for supplying ink to the printer, and an installation detecting member for cooperating with the printer for detecting whether the ink cartridge is successfully installed,
- the device includes: a controller, a connection circuit, and a light-emitting portion connected to the controller through the connection circuit, wherein the connection circuit is provided with a trigger switch and a circuit switch, and the trigger switch is The controller cooperates with the completed ink cartridge Installed detection, the circuit switch is used to complete the ink remaining amount detection.
- connection circuit is composed of a flexible circuit board.
- the controller is a trigger switch, and the trigger switch slides during the installation of the ink cartridge to control whether the light emitting portion emits light.
- the controller is an automatic control module, and the automatic control module automatically controls whether the light emitting portion emits light by controlling whether the trigger switch is turned on or off.
- the installed detecting unit further includes a battery, and the battery supplies power to the controller and the light emitting unit through a connection circuit.
- the trigger switch controls whether the light-emitting portion emits light by controlling whether the trigger switch is turned on or off during the ink cartridge installation detection process.
- At least one side wall of the ink reservoir is formed of a flexible film, and the distance control circuit switch that is moved by the flexible film is turned on or off.
- the flexible film and the flexible circuit board are matched by a lever, one end of the lever is disposed to be in contact with the flexible film, and the other end is provided with a conductive piece, and the connecting circuit is provided with two broken contacts, the conductive piece and Two disconnected contacts form the circuit switch.
- the utility model also includes a conductive sheet disposed on the flexible circuit board, one end of the flexible circuit board is bonded to the flexible film, and the connecting circuit is provided with two broken contacts, the conductive sheet and the two broken contacts Forming the circuit switch described.
- the controller autonomously controls the light-emitting portion, it is not controlled by the control program of the printer.
- the installation of the ink cartridge does not have to undergo strict inspection from the printer installation program, but only needs to be judged by simulation or simple installation procedure to solve the installation test. It solves the problem that the installation of the existing ink cartridge must undergo strict inspection from the printer installation procedure.
- Technical problem It is possible to overcome the problem that the correct ink cartridge cannot be recognized because the user is installed too fast.
- the connecting circuit is constituted by a flexible circuit board, at least one of the branches is provided on the flexible circuit board, and one end of the fork is free to rotate.
- the space occupied by the connection circuit can be greatly reduced by flipping, and the technical problem that the circuit board in the ink cartridge for the existing inkjet printer occupies a large space is solved.
- FIG. 1 is a schematic structural view of an ink cartridge according to Embodiment 1 of the present invention.
- FIG. 2 is a schematic structural diagram of a connection circuit according to Embodiment 1 of the present invention
- 3 is a schematic diagram showing a preferred structure of a connection circuit according to a first embodiment of the present invention
- FIG. 4 is a schematic diagram showing a folding circuit of the connection circuit shown in FIG.
- Figure 5 is a side view showing an ink cartridge according to a first embodiment of the present invention.
- Figure 6 is a fragmentary view showing the first embodiment of the present invention relating to the initial mounting of an ink cartridge into a printer
- FIG. 7 is a partial schematic view showing the second state of the ink cartridge mounted in the printer according to the first embodiment of the present invention.
- FIG. 8 is a partial schematic view showing the ink cartridge mounted in the printer in a third state according to Embodiment 1 of the present invention.
- FIG. 9 is a partial schematic view showing the fourth state of the ink cartridge mounted in the printer according to the first embodiment of the present invention.
- FIG. 10 is a partial schematic view showing the ink cartridge in the ink storage chamber when the ink is used up;
- FIG. 11 is a schematic structural view of an ink cartridge according to Embodiment 2 of the present invention.
- FIG. 12 is a schematic exploded view of an ink cartridge according to Embodiment 2 of the present invention.
- Figure 13 is a cross-sectional view taken along line A-A of Figure 1;
- Figure 14 is a cross-sectional view taken along line B-B of Figure 1;
- Figure 15 is a schematic view showing the structure of a circuit board in an ink cartridge according to a second embodiment of the present invention
- Figure 16 is a schematic view showing the structure of a slider in an ink cartridge according to a second embodiment of the present invention
- FIG. 18 is a schematic view showing the working principle of the connecting circuit in the ink cartridge according to the second embodiment of the present invention
- FIG. 19 is a schematic structural view showing the mounting portion of the ink cartridge according to the second embodiment of the present invention.
- FIG. 20 is a schematic structural view of a sensor in an ink cartridge mounting portion according to a second embodiment of the present invention
- FIG. 21 is a schematic structural view showing the ink cartridge being mounted in the ink cartridge mounting portion according to the second embodiment of the present invention
- FIG. 23 is a schematic exploded view of a third ink cartridge according to an embodiment of the present invention.
- 24(a) to (e) are schematic diagrams showing the installation process of four ink cartridges according to an embodiment of the present invention.
- 91a/91b first contact
- 92a/92b second contact
- 10/101/102 positioning hole
- 25 flexible film
- 26 light emitting portion
- 26b light emitting member
- an ink cartridge 1 for an inkjet printer includes: a casing 2, an ink storage chamber 4 for storing ink, an ink outlet port 6 for supplying ink to the printer, and a printer for detecting whether the ink cartridge is detected by the printer
- the installed installation detecting component and the ink remaining amount detecting component are installed, and the installed detecting component includes a first signal shielding portion disposed at an upper end of the front portion of the ink cartridge, that is, a protrusion 3, a second signal shielding portion disposed at a front end portion, and a second signal shielding portion.
- the light-emitting board 22, the controller, the connection circuit 9, the light-emitting portion 26 connected to the controller through the connection circuit 9, the spring 8 which is a reset member, and the power source 27 for supplying power to the controller and the light-emitting portion 26 via the connection circuit 9 are controlled.
- the controller controls the light-emitting portion 26 to emit light for being received by the sensor of the printer to determine whether the installation is successful, and the controller is autonomous
- the trigger switch of the ground control light-emitting portion is not controlled by the control program of the printer, and the trigger switch slides during the installation of the ink cartridge to control whether the light-emitting portion 26 emits light, and the spring 8 matches the trigger switch, so that the trigger switch is restored when the ink cartridge is not loaded.
- the light emitting portion 26 is provided on the light shielding plate 22.
- One end of the trigger switch is disposed at the front of the ink cartridge to abut the inner wall of the printer during the installation of the ink cartridge.
- the light emitted from the light-emitting portion 26 is visible light or infrared light.
- the ink remaining amount detecting part includes a control mechanism associated with the remaining ink amount in the storage chamber and an alerting mechanism connected to the control mechanism to generate an alert signal when the ink remaining amount in the ink storage chamber is less than a predetermined value, at least one side of the storage cavity 4
- the wall is composed of a deformable film
- the control mechanism is a circuit switch
- the circuit switch controls the on/off state of the circuit switch by the moving distance of the deformable film
- the on/off state of the circuit switch controls whether the warning mechanism generates a warning signal
- the circuit switch is sliding.
- the type switch the movement of the deformable film drives the sliding type switch to slide and open the sliding type switch.
- the circuit switch is a contact contact switch, and the movement of the deformable film drives the contacts of the contact contact switch to separate or contact to open and close the contact contact switch.
- the warning mechanism is the illuminating member 26b, and of course, it can also be a speaker.
- the ink storage chamber 4 is provided as a part of the housing 2 and includes at least one opening which is sealed by a deformable flexible film which can be deformed as the amount of ink in the ink chamber changes;
- the ink outlet 6, set a print head that supplies ink in the ink storage chamber 4 to the printer;
- the trigger switch sliding portion includes a slider 7 and an end portion 72 of a conductive material disposed on the slider 7, the spring 8 mates with the slider 7, and The slider is biased in a direction opposite to the mounting direction of the ink cartridge; of course, the end portion 72 of the conductive material may be disposed as a component separated from the slider 7, such as the conductive sheet being stuck or attached to the slider 7, Or the conductive spring wire is directly assembled to the slider 7;
- the connecting circuit 9 is provided with a pair of first contacts 91a, 91b, the pair of first contacts 91a, 91b and the trigger switch sliding portion constitute a trigger switch in the circuit, a pair two contacts 92a, 92b, and
- the infrared ray; the power source 27 is disposed to supply power to the connection circuit 9 through the electrode contacts 28a/28b so that the light-emitting portion 26 can emit light, and the power source can be constituted by a dry battery or a battery, and other small-sized power sources.
- FIG. 2 is a schematic structural view of a connection circuit according to a first embodiment of the present invention
- FIG. 5 is a side view of an ink cartridge according to a first embodiment of the present invention
- the light-emitting portion 9 of the circuit is composed of a flexible circuit board
- the electrode contacts 28b are disposed. Can move freely in the thickness direction of the ink cartridge, and the electrode contacts 28a and the electrode contact 28b are respectively located on both sides of the battery, and are respectively connected to the positive and negative electrodes of the battery; preferably, the light-emitting portion 26 and the light-emitting member 26b are on the flexible circuit board, and the light-emitting portion 26 emits light during the detection process by the sensor in the printer.
- the illumination of the illuminating member 26b can be received by the sensor in the printer.
- the connecting circuit 9 At least a portion is disposed on the flexible film of the ink storage chamber 4, and a portion of the flexible circuit board provided with the circuit switch is disposed such that the second contact point 92a, 92b moves toward the conductive sheet 29 on the ink cartridge during the ink amount drop,
- the conductive sheet 29 turns on the second contacts 92a, 92b of the circuit switch, and the light-emitting member 26b can emit light;
- the second contacts 92a, 92b, the electrode contacts 28a, 28b are electrically conductive portions, and the remaining portions are
- the above circuit switch can also be set to be in a normally closed manner, that is, in the natural state, the circuit switch is closed, and at this time, the light-emitting member 26b does not emit light, and when the circuit switch is turned off, the light-emitting member 26b emits light; for example, the circuit The switch is set to a normally closed state, and the switch state changes only when the ink is used up, and then the light-emitting member 26b emits light by the change of the switch state; therefore, the light-emitting member 26b actually functions as a signal display unit, and the above flexibility
- the components involved in the process of detecting the ink out of the circuit act as a signal generating unit.
- the controller of the ink cartridge can also be an automatic control module.
- the automatic control module is not controlled by the printer control program.
- the automatic control module can pass a predetermined program in the storage, such as the lighting time, the duration of the illumination, the number of times of illumination, and the illumination. Intensity, etc., and predetermined trigger signals, such as the ink cartridge abutting the printer, or a manually adjustable switch, label, etc., outside the ink cartridge.
- FIG. 3 is a schematic diagram showing a preferred structure of a connection circuit according to Embodiment 1 of the present invention
- FIG. 4 is a schematic diagram showing a folding circuit of the connection circuit shown in FIG.
- the flexible circuit board can be cut in the middle of the production process, so that at least one end of the flexible circuit board is fixed on the flexible circuit board, and the other end can be freely moved. During use, at least a part of the flexible circuit board can be flipped. The original board was bifurcated at an angle.
- the flexible circuit board includes first contacts 91a, 91b and is slit
- the portion is the first bifurcation because the flexibility of the flexible circuit is good so that the first bifurcation includes the first contacts 91a, 91b (hereinafter, the contact one, that is, the first contact 91a, the contact two is The free end of the first contact 91b) is free to rotate, which is more advantageous for the assembly of the flexible circuit board;
- the flexible circuit board is provided as a second branch at a portion including at least the second contacts 92a, 92b, the second branch
- One end of the fork is connected to the main body of the flexible circuit board, the other end is freely rotatable, and at least a part of the bifurcation is attached to the flexible film on the surface of the ink chamber 4, so that the amount of ink in the ink chamber 4 is reduced, and the flexible film is recessed.
- connection circuit 9 shown in FIG. 2 is set to a "T" shape, so that a lot of scraps are generated in the production process, resulting in waste and increased manufacturing cost.
- the preferred embodiment is composed of a flexible circuit board.
- the circuit board of the first contact 91a, 91b is folded upwards, so that the "one" type circuit board can be folded into the "T" type shown in FIG. 4 without affecting the performance of the connecting circuit 9.
- the power source 27, such as a button battery is also easier to install because the flexible circuit board is easily deformed; and the second contacts 92a, 92b can be more easily deformed due to the opening, and It will affect other parts of the flexible circuit board, which will ensure more accurate ink residue detection results.
- the power supply on the ink cartridge may be a button battery, and the button battery is directly engaged between the two contacts 28a, 28b on the flexible circuit board, at least one of the two contacts 28a, 28b being opposite to the flexible circuit
- the board can be moved freely for a section; this makes battery installation easier.
- FIG. 6 to 9 are partial schematic views showing the installation process of the ink cartridge; as shown in FIG. 6, during the installation process of the ink cartridge, the visor 22, the protrusion 3, and the light emitting portion constitute the installation detection of the ink cartridge 1;
- the second signal blocking portion first blocks the light transmission path of the second sensor 202 in the printer; then the ink cartridge is in the second state, the protrusion 3 and the light shielding plate 22 respectively block the light of the first sensor 201 and the second sensor 202 in the printer;
- the slider 7 is connected to the contact 91a and the contact 91b of the first contact on the connecting circuit 9 by the abutting portion of the printer, thereby triggering the switch to be turned on, the light emitting portion
- the light emitted by 26a can be received by the light receiving portion 202b on the sensor 202;
- the ink cartridge is in the fourth state, at which time the ink cartridge is completely mounted to the printer, and the ink outlet port 6 is in communication with the ink supply needle of the printer
- the block 7 is pushed again to the position deviating from the connection connecting circuit trigger switch, the light emitting portion 26a is no longer illuminated, and the protrusion 3 and the visor 22 block the light emission of the first sensor 201 and the second sensor 202, respectively.
- Ministry The light blocking timing can be recognized by the first sensor 201 and the second sensor 202 and fed back to the printer, and the correct ink cartridge can be identified according to the light blocking timing.
- the slider 7 is pushed to the position where the connection circuit 9 triggers the switch, so that different timings can be generated;
- the light-emitting portion 26 of the connection circuit 9 emits light at different initial timings and continuously emits light of a predetermined time, thereby obtaining more types of information.
- FIG. 10 is a partial schematic view showing the ink cartridge in the ink storage chamber when the ink is used up; the ink remaining amount detecting member of the ink cartridge 1 includes at least a part of the connecting circuit 9, the flexible film, and the conductive sheet 29;
- the connecting circuit 9 composed of the flexible circuit board is recessed into the ink storage chamber 4 along with the deformation of the flexible film on the surface of the ink storage chamber 4, thereby driving the second touch.
- the points 92a, 92b are moved in the direction of the conductive sheet 29, and by a predetermined arrangement, when the amount of ink in the ink storage chamber 4 is reduced to a predetermined value, the second contacts 92a, 92b are connected by the conductive sheet 29, so that the light-emitting member 26b can The light is emitted, and the light can be received by the light receiving portion 202b on the second sensor 202. After receiving the information fed back by the sensor, the printer prompts the user with a message to replace the ink cartridge.
- FIG. 11 is a schematic structural view of an ink cartridge according to a second embodiment of the present invention, and an ink cartridge 1 for an inkjet printer, comprising: a housing 2, an ink storage chamber 4 for storing ink, and an ink outlet for supplying ink to the printer. 6.
- the hollow cylinder 5, the coil spring 11, the lever 12, the flexible film 25, the face cover 13, the installation detecting component and the ink remaining amount detecting component cooperate with the printer for detecting whether the ink cartridge is successfully installed, and the installed detecting component includes the ink cartridge set.
- a first signal shielding portion at the upper end of the front portion that is, a protrusion 3, a second signal shielding portion disposed at a middle end of the front portion, a light shielding portion, a controller, a connection circuit 9, and a light-emitting portion connected to the controller through the connection circuit 9,
- the reset member that is, the spring 8 and the power source 27 for supplying power to the controller and the light-emitting portion through the connection circuit 9, the controller controls the light-emitting portion to emit light for being received by the sensor of the printer to determine whether the installation is successful, and the controller is autonomously controlled.
- the trigger switch of the light emitting part is not controlled by the control program of the printer, and the trigger switch slides during the installation process of the ink cartridge to control the light emitting part. No light, the spring 8 is matched with the trigger switch, so that the trigger switch returns to the natural state when the ink cartridge is not loaded, and the light emitting portion is disposed on the light shielding plate 22.
- One end of the trigger switch is placed at the front of the ink cartridge to allow printing during the cartridge installation process The inner wall of the machine abuts. Of course, one end of the trigger switch can also be disposed at the rear of the ink cartridge to enable the trigger switch to be manually operated during the cartridge installation process.
- the light emitted from the light emitting portion is visible light or infrared light.
- the ink remaining amount detecting part includes a control mechanism associated with the remaining amount of ink in the storage chamber and an alerting mechanism connected to the control mechanism to generate an alert signal when the remaining amount of ink in the ink storage chamber is less than a predetermined value, at least one side of the storage chamber 4
- the wall is composed of a deformable film 25
- the control mechanism is a circuit switch
- the circuit switch controls the on/off state of the circuit switch by the moving distance of the deformable film
- the on/off state of the circuit switch controls whether the warning mechanism generates a warning signal
- the circuit switch is The sliding type switch, the movement of the deformable film drives the sliding type switch to slide and open the sliding type switch.
- the circuit switch can also be a contact contact switch, and the movement of the deformable film drives the contacts of the contact contact switch to separate or contact to open and close the contact contact switch.
- the warning mechanism is a light-emitting member, and of course it can also be a speaker. In this embodiment, the light-emitting portion and the light-emitting member share a lamp.
- FIG. 12 is an exploded perspective view showing the ink cartridge according to Embodiment 2 of the present invention.
- Four hollow cylinders 51/52/53/54 are arranged to cooperate with the face cover 13;
- the ink outlet 6 is arranged to supply the ink in the ink storage chamber 4 to the printer;
- the trigger switch comprises a slider 7, and the slider 7 is arranged It may move relative to the front end surface of the ink cartridge during the installation process of the ink cartridge 1;
- the spring 8 is arranged to cooperate with the trigger switch, and causes the ink cartridge to push the slider 7 to a predetermined position in a natural state, thereby giving the slider 7 reset function;
- the connection circuit 9 is arranged to turn on the connection circuit according to when the slider 7 slides to a predetermined position, to generate a preset optical signal, for example, the connection circuit can emit a predetermined time, brightness, intensity, frequency Light, including visible light and infrared light; a flexible film 25, which is provided as a part of the ink chamber 4, and which
- FIG. 13 is a cross-sectional view taken along line AA of FIG. 11, and FIG. 14 is a cross-sectional view taken along line BB of FIG.
- the boss 15/16, the card slot 151, the shutter 17, the guide rail 18, the connection circuit mounting portion 19, the positioning post 20/21, the inner wall 23, and the light shielding plate 22 are also provided on the casing 2.
- the boss 15/16 extends from the inner wall of the housing along a direction perpendicular to the mounting direction of the ink cartridge, and a card slot is provided on the boss 15 151, for engaging with the lever 12, so that the lever 12 can rotate in the card slot, the boss 16 is provided with the same card slot (not shown);
- the baffle 17 is disposed on a horizontal line with the abutment portion of the printer, One end of the spring 8 may be fixed to the baffle 17;
- the guide rail 18 extends from the baffle 17 along the mounting direction of the ink cartridge 1 so that the slider 7 can slide on the guide rail 18 in the mounting direction of the ink cartridge 1;
- the visor 22 is located
- the front end of the ink cartridge can block or change the light transmission path of the sensor in the printer;
- the connecting circuit mounting portion 19 is located on the light shielding plate 22, and two positioning posts 20/21 are disposed on the connecting circuit mounting portion 19, respectively
- the positioning holes on the connecting circuit board are matched so that the connecting circuit 9 can be stab
- FIG. 15 is a schematic view showing the structure of a circuit board in an ink cartridge according to the present invention
- FIG. 18 is a schematic view showing the working principle of a connecting circuit in the ink cartridge of the present invention
- the connecting circuit 9 includes first contacts 91a, 91b (first One contact 91a is also referred to as contact one, first contact 91b is also referred to as contact two), second contact 92a/92b, first positioning hole 101, and second positioning hole 102.
- the circuit shown in Figure 18 includes a power supply, a lamp, a trigger switch, and a circuit switch.
- the power source is directly disposed on the ink cartridge 1.
- the DC power source is preferentially used, such as a battery, a dry battery, etc., and is directly connected to the two contacts on the connection circuit 9 to supply power to the connection circuit;
- the trigger switch includes two first contacts. 91a/91b, the circuit switch comprises two second contacts 92a/92b, the trigger switch and the circuit switch are arranged in parallel; the first contact 91a/91b is turned on when one end of the slider 7 is moved thereto, and the lamp is turned on. Similarly, the second contact 92a/92b is turned on when one end of the lever 12 is moved thereto, so that the lamp is only turned on when the slider 7 or the lever 12 is moved to open the trigger switch or the circuit switch on the connection circuit. Will shine.
- Figure 16 is a schematic view showing the structure of a switch in an ink cartridge according to the present invention
- the slider 7 includes a sliding portion 71, an end portion 72, and a connecting portion 73.
- the sliding portion 71 is disposed to move back and forth along the inner guide rail 18 of the ink cartridge 1 in the cartridge mounting direction
- the end portion 72 has a conductive material disposed to electrically connect the first contacts 91a/91b on the connecting circuit 8.
- Figure 17 is a schematic view showing the structure of a lever in an ink cartridge according to the present invention; the lever includes an end portion 121/122, a connecting portion 123/124, and a rotating portion 125.
- the end portion 121 is disposed to be adhered to the outer surface of the flexible film 25 such that the lever can move with the movement of the flexible film 25, and the rotating portion 125 is disposed to match the card slot 151 on the housing 2 so that the lever 12 can be wound
- the rotating portion 125 rotates, and when the end portion 121 moves into the ink chamber with the flexible film 25, the end portion 122 can move in the opposite direction to the movement of the end portion 121, that is, the end portion 122 faces the circuit switch equipped with the connecting circuit 9.
- the end portion 122 is provided with a conductive material, such that When the amount of ink in the ink chamber 4 is less than a predetermined value, the end portion 122 of the lever 12 turns on the circuit switch, and the lamp can conduct light.
- FIG. 19 is a schematic structural view of the ink cartridge mounting portion of the present invention
- FIG. 20 is a schematic structural view of the sensor in the ink cartridge mounting portion of the present invention
- FIG. The ink cartridge mounting portion 200 includes a first sensor 201, a second sensor 202, an ink supply needle 203, an abutting portion 204, a frame 205, and a cover 206.
- the first sensor 201 and the second sensor 202 respectively include a light emitting portion and a light receiving portion, and the light receiving portion is disposed to receive light from the light emitting portion, and the second sensor 202 includes a light emitting portion 202a and a light receiving portion 202b as shown in FIG.
- the structure of the first sensor 201 is similar; when a blocking portion or a prism-like reflecting member appears between the light emitting portion 202a and the light receiving portion 202b, the light receiving portion 202b cannot receive light from the light emitting portion 202a; the control unit in the printer is based on The light information fed back by the light receiving portion 202b determines whether there is a blocking portion or a light reflecting member between the first sensor 201 and the second sensor 202; and the first sensor 201 is disposed to correspond to the position of the protrusion 3 on the ink cartridge 1, and the second sensor 202 It is disposed to correspond to the position of the connection circuit 9 on the light shielding plate 22 on the ink cartridge 1; the ink supply needle 203 is disposed to match the ink discharge port 6 on the ink cartridge 1, and the ink supply in the ink storage chamber 4 is supplied through the ink supply needle 203. To the print head on the printer, thereby completing the printing; the abutting portion 204 is arranged to match the slider 7 on
- the slider 7 In the natural state, the slider 7 is subjected to the action of the spring 8, which is located on the left side of the contact 91a in the mounting direction of the ink cartridge; when the ink chamber 4 is filled with ink, the lever 12 acts on the surface of the flexible film 25, and the end portion 122 Deviation from the position of the second contact 92a/92b, so that the lamp in the connection circuit 9 is in an off state and does not emit light.
- the light shielding plate 22 at the middle end of the front portion of the ink cartridge first blocks the path of the light emitting portion of the second sensor 202 in the printer, and then the protrusion 3 at the upper end of the front portion of the ink container blocks the first sensor 201 in the printer.
- the path in which the light emitting portion emits light As the ink cartridge 1 is deepened, the abutting portion 204 abuts against the sliding portion 71 of the slider 7 on the ink cartridge 1, so that when the ink cartridge 1 is mounted, the slider 7 presses the spring 8, and the slider is tilted relative to the block.
- the direction of the plate 17 is moved closer to the shutter 17 until the end portion 72 is located on the first contact, so that the contact 91a and the contact 91b are turned on, and the lamp on the connecting circuit 9 is illuminated, so that the inside of the printer
- the light receiving portion 202b on the second sensor 202 can receive light from the ink cartridge.
- the abutting portion 204 pushes the end portion 72 of the slider 7 on the ink cartridge 1 to the right side of the contact lens 91b, and the trigger switch is again disconnected, so that the connecting circuit 9 is connected.
- the upper lamp is extinguished; thus generating a preset optical signal.
- the preset optical signal can be intermittently transmitted by adding several similar switches to the connecting circuit 9.
- the protrusion 3 blocks the light transmission path of the first sensor 201, and controls the time of the light emission.
- the time of light emission can be controlled, and the selection of the lamp can be realized differently.
- Light of frequency, wavelength and intensity thus ensuring that the light receiving part of the sensor on the printer can receive a reliable optical signal; avoiding the problem that printing cannot be continued due to the inability of the printer to recognize; the above-mentioned ink cartridge occlusion process can refer to the patent CN102001229.
- the ink remaining amount detecting mechanism in the ink storage chamber 4 can be realized by the lever 12, the flexible film 25, and the connecting circuit.
- the end portion 122 of the lever 12 is disposed away from the connecting circuit 9 provided with the circuit switch, and of course also offset from the inner wall 23 where the connecting circuit 9 is provided; the amount of ink in the ink cartridge decreases with the printing, and the flexibility and flexibility of the lever 12
- the one end 121 of the film 25 is moved toward the inside of the ink chamber 4, so that the end portion 122 can be moved around the rotating portion 125 toward the inner wall 23, and when the amount of ink in the ink chamber 4 is reduced to a predetermined amount, the end portion 125 is In contact with the second contact 92a/92b in the connection circuit 9, the circuit switch is turned on by the conductive material on the end portion 125, so that the lamp in the connection circuit 9 emits light, and the light receiving portion 202b of the second sensor 202 can receive The light from the lamp is fed back to the printer, and based on the information,
- the two contacts 92a/92b of the circuit switch are respectively disposed on the inner side of the flexible film 25 and the face cover 13, when the amount of ink in the ink cartridge is reduced.
- the contact disposed on the flexible film 25 and the contact disposed on the inner side of the cover 13 are in an on state, and after the ink is used up, the two contacts are in an off state; and the circuit switch is set to be normally closed
- the switch that is, when only two switches are turned off, the circuit can be turned on; by this embodiment, the contact can be detected in a direction perpendicular to the movement of the ink bag, and the lever is omitted, and these embodiments belong to the present invention.
- the scope of protection of the invention is not limited to the circuit of the circuit switch.
- FIG. 22 is a schematic structural view of the ink cartridge of the present invention
- FIG. 23 is an exploded view of the ink cartridge of the present invention
- One end 241 is disposed at a rear end portion of the ink cartridge, and the end portion 241
- the opposite end portions 243 are still engaged with the springs 8, and the baffles and guide rails are reversed relative to the two types of ink cartridges of the embodiment.
- the mounting brackets are located at the front end of the rails, and the handle 24 is further provided with an extended end portion 242.
- the end portion 242 is provided with a conductive material for guiding the trigger switch in the connection circuit; and the handle 24 is arranged to slide along the mounting direction of the ink cartridge; thus, during the installation process of the ink cartridge, the connecting rod 24 can be connected by hand.
- the trigger switch in the circuit 9 is turned on, and the time and timing of the manual push can control the time and time of the light in the connection circuit 9; after the manual release, the spring 8 pushes the handle 24 to the initial position.
- the lamp is then extinguished to produce a pre-set signal; a preferred embodiment is to push the handle through the cover 206 of the printer, first pushing the end 242 to the position that turns the trigger switch, and then the end 242 of the handle 24. Push to the position that deviates from the trigger switch.
- the light-emitting portion 26 and the light-emitting member are The same component, that is, the same light-emitting portion 26 is used in the process of detecting the ink cartridge installation and the remaining ink amount, and the preferred light-emitting portion is an LED lamp. As shown in Fig.
- FIG. 24(b) is a schematic view showing the ink cartridge 1 in a second state, at which time the light of the second sensor 202 is first blocked by the light shielding plate 22 at the middle end of the front portion of the ink cartridge, such that the second sensor The light receiving portion cannot receive the light emitted from the light emitting portion of the second sensor, and the state of the first sensor 201 does not change;
- FIG. 24(b) is a schematic view showing the ink cartridge 1 in a second state, at which time the light of the second sensor 202 is first blocked by the light shielding plate 22 at the middle end of the front portion of the ink cartridge, such that the second sensor The light receiving portion cannot receive the light emitted from the light emitting portion of the second sensor, and the state of the first sensor 201 does not change;
- FIG. 24(b) is a schematic view showing the ink cartridge 1 in a second state, at which time the light of the second sensor 202 is first blocked by the light shielding plate 22 at the middle end of the front portion of the
- FIG. 24(c) shows a schematic view of the ink cartridge 1 in the third state, and the second sensor 202 at this time The light is still blocked by the visor 22 on the ink cartridge, and the light of the first sensor 201 is also blocked by the front end projection 3, that is, the light receiving portion of the first sensor 201 cannot receive the light from the light emitting portion of the first sensor 201;
- (d) is a schematic view showing the structure of the ink cartridge 1 in the fourth state.
- the slider 7 abuts against the printer, and moves backward relative to the front end surface of the ink cartridge, so that the slider 7
- the end portion 72 is moved from the initial position on the right side of the first contact 91b to the position on the first contact 91a, 91c of the connection circuit 9; and the conductive piece on the end portion 72 can turn on the trigger switch. It is of course also possible to inject the end portion 72 directly with a conductive material, so that when the ink cartridge 1 is in the fourth state, the light-emitting portion 26 can emit light to the light-receiving portion of the second sensor 202 on the printer; FIG. 24(e) The schematic diagram of the ink cartridge 1 in the fifth state is shown.
- the slider 7 is rejected by the printer.
- the joint abuts, such that the slider 7 moves further away from the first contact 91a and close to the second contact 91b with respect to the front end face of the ink cartridge, and the end portion 72 cannot pass the first contact 91a and the first contact 91b is turned on, and the light-emitting portion 26 cannot be illuminated, so that the light transmission paths of the first sensor 201 and the second sensor 202 are all changed.
- the light receiving portion of the first sensor 201 of the printer and the light receiving portion of the second sensor 202 feed the above information back to the control portion of the printer, and the printer control portion compares the predetermined information with the predetermined information. When the time and order of the occlusion are the same as the predetermined one, it is judged that the ink cartridge is the correct ink cartridge.
- connection circuit 9 is connected to a control module, and the control module is provided with a predetermined program, such that after the ink cartridge is mounted to the printer, the above-mentioned illumination process is automatically generated, or a start switch is disposed outside the ink cartridge housing, and the switch starts the control module.
- the lighting program inside makes the control more intelligent.
- the embodiment of the present invention is not limited to the above, and those skilled in the art have not resorted to the creative labor to modify the above technical solutions, and the protection of the above technical solution belongs to the protection scope of the present invention, for example, the slider 7 or the handle 24 is set to be rotatable around one.
- the shaft rotates instead of sliding along the direction in which the ink cartridge is mounted; the number and position of the sensors; the components in the connecting circuit are electrically connected; and in the case where the sensor can be set autonomously on the printer, electricity can be generated according to the type of the sensor, Magnetic and other signals; the above technical solutions are all within the scope of protection of the present invention.
Landscapes
- Ink Jet (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112012005493.8T DE112012005493T5 (de) | 2011-12-27 | 2012-12-25 | Tintenpatrone für Tintenstrahldrucker |
US14/309,800 US9302486B2 (en) | 2011-12-27 | 2014-06-19 | Ink cartridge for inkjet printer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110445676.8 | 2011-12-27 | ||
CN201110445676.8A CN103182847B (zh) | 2011-12-27 | 2011-12-27 | 一种喷墨打印机用墨盒 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/309,800 Continuation US9302486B2 (en) | 2011-12-27 | 2014-06-19 | Ink cartridge for inkjet printer |
Publications (1)
Publication Number | Publication Date |
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WO2013097708A1 true WO2013097708A1 (zh) | 2013-07-04 |
Family
ID=48674408
Family Applications (1)
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PCT/CN2012/087451 WO2013097708A1 (zh) | 2011-12-27 | 2012-12-25 | 一种喷墨打印机用墨盒 |
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US (1) | US9302486B2 (zh) |
CN (1) | CN103182847B (zh) |
DE (1) | DE112012005493T5 (zh) |
WO (1) | WO2013097708A1 (zh) |
Families Citing this family (16)
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USD744586S1 (en) * | 2014-02-12 | 2015-12-01 | Samsung Electronics Co., Ltd. | Cartridge |
USD788195S1 (en) * | 2014-07-16 | 2017-05-30 | Print-Rite • Unicorn Image Products Co., Ltd. of Zhuhai | Filament cartridge for 3D printing |
CN105774247B (zh) * | 2014-12-25 | 2017-12-15 | 珠海纳思达企业管理有限公司 | 墨盒和打印系统 |
NZ738414A (en) * | 2015-07-07 | 2019-02-22 | Brother Ind Ltd | Liquid cartridge |
JP6756138B2 (ja) | 2016-03-31 | 2020-09-16 | ブラザー工業株式会社 | 液体カートリッジ及びシステム |
JP6852272B2 (ja) | 2016-03-31 | 2021-03-31 | ブラザー工業株式会社 | 液体カートリッジ |
JP6668891B2 (ja) | 2016-03-31 | 2020-03-18 | ブラザー工業株式会社 | 液体カートリッジ |
JP6677051B2 (ja) | 2016-03-31 | 2020-04-08 | ブラザー工業株式会社 | 液体カートリッジ |
JP6962114B2 (ja) | 2017-09-29 | 2021-11-05 | ブラザー工業株式会社 | 液体カートリッジ及びシステム |
JP6962113B2 (ja) | 2017-09-29 | 2021-11-05 | ブラザー工業株式会社 | 液体カートリッジ及びシステム |
SG11202009636SA (en) * | 2018-03-29 | 2020-10-29 | Brother Ind Ltd | Liquid cartridge including movable member and system using the same |
GB201805568D0 (en) * | 2018-04-04 | 2018-05-16 | Aricode Printing Tech Limited | Inkjet consumables cartridge |
US11541661B2 (en) | 2018-07-13 | 2023-01-03 | Hewlett-Packard Development Company, L.P. | Alignment circuits |
JP7067375B2 (ja) | 2018-08-31 | 2022-05-16 | ブラザー工業株式会社 | システム |
WO2020100280A1 (ja) * | 2018-11-16 | 2020-05-22 | ブラザー工業株式会社 | システム |
CN110816070B (zh) * | 2019-11-06 | 2021-05-28 | 杭州旗捷科技有限公司 | 一种耗材容器安装检测方法、耗材芯片、耗材容器 |
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2011
- 2011-12-27 CN CN201110445676.8A patent/CN103182847B/zh active Active
-
2012
- 2012-12-25 DE DE112012005493.8T patent/DE112012005493T5/de active Pending
- 2012-12-25 WO PCT/CN2012/087451 patent/WO2013097708A1/zh active Application Filing
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2014
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US20030011654A1 (en) * | 2001-06-19 | 2003-01-16 | Noboru Asauchi | Detection of a print recording material reservoir |
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Also Published As
Publication number | Publication date |
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CN103182847B (zh) | 2015-11-25 |
US9302486B2 (en) | 2016-04-05 |
US20140300671A1 (en) | 2014-10-09 |
CN103182847A (zh) | 2013-07-03 |
DE112012005493T5 (de) | 2014-09-11 |
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